diff --git a/data/grid5000/sites/lyon/clusters/hercule/nodes/hercule-1.json b/data/grid5000/sites/lyon/clusters/hercule/nodes/hercule-1.json
index d7287d8f76a6f4dc230ff55238f4a8fbf21e7bd1..6a215b30678e68e5b7acd5c3b1b4f393b3c5c6e6 100644
--- a/data/grid5000/sites/lyon/clusters/hercule/nodes/hercule-1.json
+++ b/data/grid5000/sites/lyon/clusters/hercule/nodes/hercule-1.json
@@ -62,8 +62,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp130s0f0",
-      "vendor": "Intel",
-      "version": "82599EB 10-Gigabit SFI/SFP+ Network Connection"
+      "vendor": "Intel"
     },
     {
       "bridged": true,
@@ -85,8 +84,7 @@
       "rate": 10000000000,
       "switch": "force10",
       "switch_port": "TenGigabitEthernet 0/21",
-      "vendor": "Intel",
-      "version": "82599EB 10-Gigabit SFI/SFP+ Network Connection"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -102,8 +100,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp2s0f0",
-      "vendor": "Intel",
-      "version": "Intel Corporation"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -119,8 +116,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp2s0f3",
-      "vendor": "Intel",
-      "version": "Intel Corporation"
+      "vendor": "Intel"
     },
     {
       "device": "bmc",
diff --git a/data/grid5000/sites/lyon/clusters/hercule/nodes/hercule-2.json b/data/grid5000/sites/lyon/clusters/hercule/nodes/hercule-2.json
index 42c5129b75634ecdb452329a55b56f91d078a618..81a4128bfe28906398ced2934ba0a588d94f9712 100644
--- a/data/grid5000/sites/lyon/clusters/hercule/nodes/hercule-2.json
+++ b/data/grid5000/sites/lyon/clusters/hercule/nodes/hercule-2.json
@@ -62,8 +62,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp130s0f0",
-      "vendor": "Intel",
-      "version": "82599EB 10-Gigabit SFI/SFP+ Network Connection"
+      "vendor": "Intel"
     },
     {
       "bridged": true,
@@ -85,8 +84,7 @@
       "rate": 10000000000,
       "switch": "force10",
       "switch_port": "TenGigabitEthernet 0/22",
-      "vendor": "Intel",
-      "version": "82599EB 10-Gigabit SFI/SFP+ Network Connection"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -102,8 +100,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp2s0f0",
-      "vendor": "Intel",
-      "version": "Intel Corporation"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -119,8 +116,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp2s0f3",
-      "vendor": "Intel",
-      "version": "Intel Corporation"
+      "vendor": "Intel"
     },
     {
       "device": "bmc",
diff --git a/data/grid5000/sites/lyon/clusters/hercule/nodes/hercule-3.json b/data/grid5000/sites/lyon/clusters/hercule/nodes/hercule-3.json
index 7d9662d6a6c3693c74b6a80a48540cce487feb5c..633ddd8a3361de76afbedf3e1f3848b888a31acc 100644
--- a/data/grid5000/sites/lyon/clusters/hercule/nodes/hercule-3.json
+++ b/data/grid5000/sites/lyon/clusters/hercule/nodes/hercule-3.json
@@ -62,8 +62,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp130s0f0",
-      "vendor": "Intel",
-      "version": "82599EB 10-Gigabit SFI/SFP+ Network Connection"
+      "vendor": "Intel"
     },
     {
       "bridged": true,
@@ -85,8 +84,7 @@
       "rate": 10000000000,
       "switch": "force10",
       "switch_port": "TenGigabitEthernet 0/23",
-      "vendor": "Intel",
-      "version": "82599EB 10-Gigabit SFI/SFP+ Network Connection"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -102,8 +100,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp2s0f0",
-      "vendor": "Intel",
-      "version": "Intel Corporation"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -119,8 +116,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp2s0f3",
-      "vendor": "Intel",
-      "version": "Intel Corporation"
+      "vendor": "Intel"
     },
     {
       "device": "bmc",
diff --git a/data/grid5000/sites/lyon/clusters/hercule/nodes/hercule-4.json b/data/grid5000/sites/lyon/clusters/hercule/nodes/hercule-4.json
index 309369a5253e9d652f03d471d9983926d1efdb80..51ee0216c221954cebd8ac463f8faa84340ce43e 100644
--- a/data/grid5000/sites/lyon/clusters/hercule/nodes/hercule-4.json
+++ b/data/grid5000/sites/lyon/clusters/hercule/nodes/hercule-4.json
@@ -62,8 +62,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp130s0f0",
-      "vendor": "Intel",
-      "version": "82599EB 10-Gigabit SFI/SFP+ Network Connection"
+      "vendor": "Intel"
     },
     {
       "bridged": true,
@@ -85,8 +84,7 @@
       "rate": 10000000000,
       "switch": "force10",
       "switch_port": "TenGigabitEthernet 0/24",
-      "vendor": "Intel",
-      "version": "82599EB 10-Gigabit SFI/SFP+ Network Connection"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -102,8 +100,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp2s0f0",
-      "vendor": "Intel",
-      "version": "Intel Corporation"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -119,8 +116,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp2s0f3",
-      "vendor": "Intel",
-      "version": "Intel Corporation"
+      "vendor": "Intel"
     },
     {
       "device": "bmc",
diff --git a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-23.json b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-23.json
index 00aaba17e4f89a97ec1871a0845c0649e377a1e0..e773d1de871cb995c8129c5e57733020293317ac 100644
--- a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-23.json
+++ b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-23.json
@@ -57,10 +57,8 @@
       "kavlan": false,
       "mac": "00:09:3d:12:7d:46",
       "management": false,
-      "model": "BCM5704",
       "mountable": false,
-      "mounted": false,
-      "vendor": "Broadcom"
+      "mounted": false
     },
     {
       "bridged": true,
@@ -73,14 +71,12 @@
       "kavlan": true,
       "mac": "00:09:3d:12:7d:47",
       "management": false,
-      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "sagittaire-23.lyon.grid5000.fr",
       "rate": 1000000000,
       "switch": "gw-lyon",
-      "switch_port": "BD-8810 Port 3:23",
-      "vendor": "Broadcom"
+      "switch_port": "BD-8810 Port 3:23"
     },
     {
       "device": "bmc",
diff --git a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-45.json b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-45.json
index b7a57e36d3cadac1b7d603bf6d9c39b1768efde5..bbf6dc4a04da65c117dc0463649a7000418d6888 100644
--- a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-45.json
+++ b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-45.json
@@ -57,10 +57,8 @@
       "kavlan": false,
       "mac": "00:09:3d:12:3c:61",
       "management": false,
-      "model": "BCM5704",
       "mountable": false,
-      "mounted": false,
-      "vendor": "Broadcom"
+      "mounted": false
     },
     {
       "bridged": true,
@@ -73,14 +71,12 @@
       "kavlan": true,
       "mac": "00:09:3d:12:3c:62",
       "management": false,
-      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "sagittaire-45.lyon.grid5000.fr",
       "rate": 1000000000,
       "switch": "gw-lyon",
-      "switch_port": "BD-8810 Port 3:25",
-      "vendor": "Broadcom"
+      "switch_port": "BD-8810 Port 3:25"
     },
     {
       "device": "bmc",
diff --git a/data/grid5000/sites/lyon/clusters/taurus/nodes/taurus-15.json b/data/grid5000/sites/lyon/clusters/taurus/nodes/taurus-15.json
index 2e61b5e3b9d0fab5cc5ea2856834dc4735d908d6..1380f31054aa5e6bae5726e69cb39fac5388aebb 100644
--- a/data/grid5000/sites/lyon/clusters/taurus/nodes/taurus-15.json
+++ b/data/grid5000/sites/lyon/clusters/taurus/nodes/taurus-15.json
@@ -64,14 +64,12 @@
       "kavlan": true,
       "mac": "a0:36:9f:09:c1:58",
       "management": false,
-      "model": "Intel X520 DP 10Gb DA/SFP+ Server Adapter",
       "mountable": true,
       "mounted": true,
       "network_address": "taurus-15.lyon.grid5000.fr",
       "rate": 10000000000,
       "switch": "force10",
-      "switch_port": "TenGigabitEthernet 0/15",
-      "vendor": "Intel"
+      "switch_port": "TenGigabitEthernet 0/15"
     },
     {
       "bridged": false,
@@ -82,10 +80,8 @@
       "kavlan": false,
       "mac": "a0:36:9f:09:c1:5a",
       "management": false,
-      "model": "Intel X520 DP 10Gb DA/SFP+ Server Adapter",
       "mountable": false,
-      "mounted": false,
-      "vendor": "Intel"
+      "mounted": false
     },
     {
       "bridged": false,
@@ -96,10 +92,8 @@
       "kavlan": false,
       "mac": "bc:30:5b:ef:22:10",
       "management": false,
-      "model": "Intel Ethernet I350 QP 1Gb",
       "mountable": false,
-      "mounted": false,
-      "vendor": "Intel"
+      "mounted": false
     },
     {
       "bridged": false,
@@ -110,10 +104,8 @@
       "kavlan": false,
       "mac": "bc:30:5b:ef:22:11",
       "management": false,
-      "model": "Intel Ethernet I350 QP 1Gb",
       "mountable": false,
-      "mounted": false,
-      "vendor": "Intel"
+      "mounted": false
     },
     {
       "bridged": false,
@@ -124,10 +116,8 @@
       "kavlan": false,
       "mac": "bc:30:5b:ef:22:12",
       "management": false,
-      "model": "Intel Ethernet I350 QP 1Gb",
       "mountable": false,
-      "mounted": false,
-      "vendor": "Intel"
+      "mounted": false
     },
     {
       "bridged": false,
@@ -138,10 +128,8 @@
       "kavlan": false,
       "mac": "bc:30:5b:ef:22:13",
       "management": false,
-      "model": "Intel Ethernet I350 QP 1Gb",
       "mountable": false,
-      "mounted": false,
-      "vendor": "Intel"
+      "mounted": false
     },
     {
       "device": "bmc",
diff --git a/data/grid5000/sites/lyon/clusters/taurus/nodes/taurus-2.json b/data/grid5000/sites/lyon/clusters/taurus/nodes/taurus-2.json
index 1d4d06b4bc8370436ba3a8f35467b257d86f465e..b57747e6b07890421eb9691c460331c772255f63 100644
--- a/data/grid5000/sites/lyon/clusters/taurus/nodes/taurus-2.json
+++ b/data/grid5000/sites/lyon/clusters/taurus/nodes/taurus-2.json
@@ -64,14 +64,12 @@
       "kavlan": true,
       "mac": "a0:36:9f:09:c2:60",
       "management": false,
-      "model": "Intel X520 DP 10Gb DA/SFP+ Server Adapter",
       "mountable": true,
       "mounted": true,
       "network_address": "taurus-2.lyon.grid5000.fr",
       "rate": 10000000000,
       "switch": "force10",
-      "switch_port": "TenGigabitEthernet 0/2",
-      "vendor": "Intel"
+      "switch_port": "TenGigabitEthernet 0/2"
     },
     {
       "bridged": false,
@@ -82,10 +80,8 @@
       "kavlan": false,
       "mac": "a0:36:9f:09:c2:62",
       "management": false,
-      "model": "Intel X520 DP 10Gb DA/SFP+ Server Adapter",
       "mountable": false,
-      "mounted": false,
-      "vendor": "Intel"
+      "mounted": false
     },
     {
       "bridged": false,
@@ -96,10 +92,8 @@
       "kavlan": false,
       "mac": "bc:30:5b:ef:21:bc",
       "management": false,
-      "model": "Intel Ethernet I350 QP 1Gb",
       "mountable": false,
-      "mounted": false,
-      "vendor": "Intel"
+      "mounted": false
     },
     {
       "bridged": false,
@@ -110,10 +104,8 @@
       "kavlan": false,
       "mac": "bc:30:5b:ef:21:bd",
       "management": false,
-      "model": "Intel Ethernet I350 QP 1Gb",
       "mountable": false,
-      "mounted": false,
-      "vendor": "Intel"
+      "mounted": false
     },
     {
       "bridged": false,
@@ -124,10 +116,8 @@
       "kavlan": false,
       "mac": "bc:30:5b:ef:21:be",
       "management": false,
-      "model": "Intel Ethernet I350 QP 1Gb",
       "mountable": false,
-      "mounted": false,
-      "vendor": "Intel"
+      "mounted": false
     },
     {
       "bridged": false,
@@ -138,10 +128,8 @@
       "kavlan": false,
       "mac": "bc:30:5b:ef:21:bf",
       "management": false,
-      "model": "Intel Ethernet I350 QP 1Gb",
       "mountable": false,
-      "mounted": false,
-      "vendor": "Intel"
+      "mounted": false
     },
     {
       "device": "bmc",
diff --git a/data/grid5000/sites/lyon/clusters/taurus/nodes/taurus-9.json b/data/grid5000/sites/lyon/clusters/taurus/nodes/taurus-9.json
index 63421f548d7514d6d7976c82bb75c98a6d1a441f..cbd89c37da59deb056df9f4d3a065d24d1e36915 100644
--- a/data/grid5000/sites/lyon/clusters/taurus/nodes/taurus-9.json
+++ b/data/grid5000/sites/lyon/clusters/taurus/nodes/taurus-9.json
@@ -64,14 +64,12 @@
       "kavlan": true,
       "mac": "a0:36:9f:08:f8:48",
       "management": false,
-      "model": "Intel X520 DP 10Gb DA/SFP+ Server Adapter",
       "mountable": true,
       "mounted": true,
       "network_address": "taurus-9.lyon.grid5000.fr",
       "rate": 10000000000,
       "switch": "force10",
-      "switch_port": "TenGigabitEthernet 0/9",
-      "vendor": "Intel"
+      "switch_port": "TenGigabitEthernet 0/9"
     },
     {
       "bridged": false,
@@ -82,10 +80,8 @@
       "kavlan": false,
       "mac": "a0:36:9f:08:f8:4a",
       "management": false,
-      "model": "Intel X520 DP 10Gb DA/SFP+ Server Adapter",
       "mountable": false,
-      "mounted": false,
-      "vendor": "Intel"
+      "mounted": false
     },
     {
       "bridged": false,
@@ -96,10 +92,8 @@
       "kavlan": false,
       "mac": "bc:30:5b:ee:fd:f8",
       "management": false,
-      "model": "Intel Ethernet I350 QP 1Gb",
       "mountable": false,
-      "mounted": false,
-      "vendor": "Intel"
+      "mounted": false
     },
     {
       "bridged": false,
@@ -110,10 +104,8 @@
       "kavlan": false,
       "mac": "bc:30:5b:ee:fd:f9",
       "management": false,
-      "model": "Intel Ethernet I350 QP 1Gb",
       "mountable": false,
-      "mounted": false,
-      "vendor": "Intel"
+      "mounted": false
     },
     {
       "bridged": false,
@@ -124,10 +116,8 @@
       "kavlan": false,
       "mac": "bc:30:5b:ee:fd:fa",
       "management": false,
-      "model": "Intel Ethernet I350 QP 1Gb",
       "mountable": false,
-      "mounted": false,
-      "vendor": "Intel"
+      "mounted": false
     },
     {
       "bridged": false,
@@ -138,10 +128,8 @@
       "kavlan": false,
       "mac": "bc:30:5b:ee:fd:fb",
       "management": false,
-      "model": "Intel Ethernet I350 QP 1Gb",
       "mountable": false,
-      "mounted": false,
-      "vendor": "Intel"
+      "mounted": false
     },
     {
       "device": "bmc",
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-1.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-1.json
index 95705776dc210ab60a86fcd8764f584b494a7155..04abacb5b67f4fed38acf9543778e1345628e440 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-1.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-1.json
@@ -61,9 +61,7 @@
       "network_address": "graphene-1.nancy.grid5000.fr",
       "rate": 1000000000,
       "switch": "sgraphene1",
-      "switch_port": "GigabitEthernet1/0/2",
-      "vendor": "intel",
-      "version": "82574L"
+      "switch_port": "GigabitEthernet1/0/2"
     },
     {
       "bridged": false,
@@ -76,9 +74,7 @@
       "management": false,
       "mountable": false,
       "mounted": false,
-      "rate": 100000000,
-      "vendor": "intel",
-      "version": "82574L"
+      "rate": 100000000
     },
     {
       "bridged": false,
@@ -90,9 +86,7 @@
       "mac": "00:e0:81:d5:06:82",
       "management": false,
       "mountable": false,
-      "mounted": false,
-      "vendor": "intel",
-      "version": "82574L"
+      "mounted": false
     },
     {
       "device": "ib0",
@@ -138,9 +132,7 @@
       "mounted": false,
       "network_address": "graphene-1-bmc.nancy.grid5000.fr",
       "switch": "sgraphene1-ipmi",
-      "switch_port": "1/0/25",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/25"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-10.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-10.json
index 9ea03b7dc68358416f022fc408845b85ba2645ea..41e310fc522ee7ca5a6b605fb0410901a8540653 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-10.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-10.json
@@ -65,8 +65,7 @@
       "rate": 1000000000,
       "switch": "sgraphene1",
       "switch_port": "GigabitEthernet1/0/7",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -83,8 +82,7 @@
       "mounted": false,
       "name": "enp4s0",
       "rate": 100000000,
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -100,8 +98,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp5s0",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "device": "ib0",
@@ -148,9 +145,7 @@
       "mounted": false,
       "network_address": "graphene-10-bmc.nancy.grid5000.fr",
       "switch": "sgraphene1-ipmi",
-      "switch_port": "1/0/34",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/34"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-100.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-100.json
index 71a013cee0c4ab23a6d85383756d8134524ea0df..9549efc8068460ea9f1c0c974b9cf554956631d7 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-100.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-100.json
@@ -65,8 +65,7 @@
       "rate": 1000000000,
       "switch": "sgraphene3",
       "switch_port": "GigabitEthernet1/0/25",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -83,8 +82,7 @@
       "mounted": false,
       "name": "enp4s0",
       "rate": 100000000,
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -100,8 +98,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp5s0",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "device": "ib0",
@@ -148,9 +145,7 @@
       "mounted": false,
       "network_address": "graphene-100-bmc.nancy.grid5000.fr",
       "switch": "sgraphene3-ipmi",
-      "switch_port": "1/0/16",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/16"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-101.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-101.json
index 7606048f01b93ba8a7588839909f23abbd686c00..5dda38b6c8c681f229a2cd59395d89c8ed797fdb 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-101.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-101.json
@@ -65,8 +65,7 @@
       "rate": 1000000000,
       "switch": "sgraphene3",
       "switch_port": "GigabitEthernet1/0/28",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -83,8 +82,7 @@
       "mounted": false,
       "name": "enp4s0",
       "rate": 100000000,
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -100,8 +98,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp5s0",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "device": "ib0",
@@ -148,9 +145,7 @@
       "mounted": false,
       "network_address": "graphene-101-bmc.nancy.grid5000.fr",
       "switch": "sgraphene3-ipmi",
-      "switch_port": "1/0/17",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/17"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-102.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-102.json
index 924886306abca0c37df675bed796e8dcbb0d3ab6..d07bcd86d3f969109a4ff97dd5038bc485bed756 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-102.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-102.json
@@ -65,8 +65,7 @@
       "rate": 1000000000,
       "switch": "sgraphene3",
       "switch_port": "GigabitEthernet1/0/27",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -83,8 +82,7 @@
       "mounted": false,
       "name": "enp4s0",
       "rate": 100000000,
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -100,8 +98,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp5s0",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "device": "ib0",
@@ -148,9 +145,7 @@
       "mounted": false,
       "network_address": "graphene-102-bmc.nancy.grid5000.fr",
       "switch": "sgraphene3-ipmi",
-      "switch_port": "1/0/18",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/18"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-103.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-103.json
index c74b2e9e4e3f008cdaf1462fe16f40e2e7add357..9de0253ad9f5dd1b3d3a20510ac639019d9e65c7 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-103.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-103.json
@@ -65,8 +65,7 @@
       "rate": 1000000000,
       "switch": "sgraphene3",
       "switch_port": "GigabitEthernet1/0/30",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -83,8 +82,7 @@
       "mounted": false,
       "name": "enp4s0",
       "rate": 100000000,
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -100,8 +98,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp5s0",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "device": "ib0",
@@ -148,9 +145,7 @@
       "mounted": false,
       "network_address": "graphene-103-bmc.nancy.grid5000.fr",
       "switch": "sgraphene3-ipmi",
-      "switch_port": "1/0/19",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/19"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-104.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-104.json
index f573b8a48ca224b779ddbfb1fc67de7910f895be..968951d761a744f5944640f437fca93c8b8d0cd3 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-104.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-104.json
@@ -65,8 +65,7 @@
       "rate": 1000000000,
       "switch": "sgraphene3",
       "switch_port": "GigabitEthernet1/0/29",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -83,8 +82,7 @@
       "mounted": false,
       "name": "enp4s0",
       "rate": 100000000,
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -100,8 +98,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp5s0",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "device": "ib0",
@@ -148,9 +145,7 @@
       "mounted": false,
       "network_address": "graphene-104-bmc.nancy.grid5000.fr",
       "switch": "sgraphene3-ipmi",
-      "switch_port": "1/0/20",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/20"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-105.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-105.json
index 9c1113273f5fb07d7e40b795a3bb5ab0b5fc9a2a..3d7139538fd1646dffa4d6ac3b54d1a79bc9eba8 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-105.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-105.json
@@ -65,8 +65,7 @@
       "rate": 1000000000,
       "switch": "sgraphene4",
       "switch_port": "GigabitEthernet1/0/1",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -83,8 +82,7 @@
       "mounted": false,
       "name": "enp4s0",
       "rate": 100000000,
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -100,8 +98,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp5s0",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "device": "ib0",
@@ -148,9 +145,7 @@
       "mounted": false,
       "network_address": "graphene-105-bmc.nancy.grid5000.fr",
       "switch": "sgraphene4-ipmi",
-      "switch_port": "1/0/25",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/25"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-106.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-106.json
index bd0c08c03e3c0a8d95ace3556a2adf5d2ac0e1a5..de8956b11f7e9bea01536944ae686364bda2657b 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-106.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-106.json
@@ -65,8 +65,7 @@
       "rate": 1000000000,
       "switch": "sgraphene4",
       "switch_port": "GigabitEthernet1/0/2",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -83,8 +82,7 @@
       "mounted": false,
       "name": "enp4s0",
       "rate": 100000000,
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -100,8 +98,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp5s0",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "device": "ib0",
@@ -148,9 +145,7 @@
       "mounted": false,
       "network_address": "graphene-106-bmc.nancy.grid5000.fr",
       "switch": "sgraphene4-ipmi",
-      "switch_port": "1/0/26",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/26"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-107.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-107.json
index 120d0b4e451726801ebf926fbcc5599759bd813f..15c08db938004b507b0a62232e8a45ddcdab00ae 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-107.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-107.json
@@ -65,8 +65,7 @@
       "rate": 1000000000,
       "switch": "sgraphene4",
       "switch_port": "GigabitEthernet1/0/3",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -83,8 +82,7 @@
       "mounted": false,
       "name": "enp4s0",
       "rate": 100000000,
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -100,8 +98,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp5s0",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "device": "ib0",
@@ -148,9 +145,7 @@
       "mounted": false,
       "network_address": "graphene-107-bmc.nancy.grid5000.fr",
       "switch": "sgraphene4-ipmi",
-      "switch_port": "1/0/27",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/27"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-108.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-108.json
index 20333e140c042a6b3cf517e58d5f9d7255b06c39..7268067b5cd8677c6af27d815bc3e8c1293c20a4 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-108.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-108.json
@@ -65,8 +65,7 @@
       "rate": 1000000000,
       "switch": "sgraphene4",
       "switch_port": "GigabitEthernet1/0/4",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -83,8 +82,7 @@
       "mounted": false,
       "name": "enp4s0",
       "rate": 100000000,
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -100,8 +98,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp5s0",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "device": "ib0",
@@ -148,9 +145,7 @@
       "mounted": false,
       "network_address": "graphene-108-bmc.nancy.grid5000.fr",
       "switch": "sgraphene4-ipmi",
-      "switch_port": "1/0/28",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/28"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-109.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-109.json
index 6eb4b6c20b13e5079f3e806f7e7c89185252fa6e..693edf0dbdcd90b6cccb5ff6880e12fabb716a45 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-109.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-109.json
@@ -65,8 +65,7 @@
       "rate": 1000000000,
       "switch": "sgraphene4",
       "switch_port": "GigabitEthernet1/0/5",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -83,8 +82,7 @@
       "mounted": false,
       "name": "enp4s0",
       "rate": 100000000,
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -100,8 +98,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp5s0",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "device": "ib0",
@@ -148,9 +145,7 @@
       "mounted": false,
       "network_address": "graphene-109-bmc.nancy.grid5000.fr",
       "switch": "sgraphene4-ipmi",
-      "switch_port": "1/0/29",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/29"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-11.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-11.json
index b13ef31eedcea3568642fd32e703d5fd80542237..add602568124ced7bc506444db6a843545d8771c 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-11.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-11.json
@@ -65,8 +65,7 @@
       "rate": 1000000000,
       "switch": "sgraphene1",
       "switch_port": "GigabitEthernet1/0/10",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -83,8 +82,7 @@
       "mounted": false,
       "name": "enp4s0",
       "rate": 100000000,
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -100,8 +98,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp5s0",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "device": "ib0",
@@ -148,9 +145,7 @@
       "mounted": false,
       "network_address": "graphene-11-bmc.nancy.grid5000.fr",
       "switch": "sgraphene1-ipmi",
-      "switch_port": "1/0/35",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/35"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-110.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-110.json
index 89bbbeefc247c482c82c3928cb3873a470020c86..3af986b550241de1484b883080e1d8800d2ad94f 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-110.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-110.json
@@ -65,8 +65,7 @@
       "rate": 1000000000,
       "switch": "sgraphene4",
       "switch_port": "GigabitEthernet1/0/6",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -83,8 +82,7 @@
       "mounted": false,
       "name": "enp4s0",
       "rate": 100000000,
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -100,8 +98,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp5s0",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "device": "ib0",
@@ -148,9 +145,7 @@
       "mounted": false,
       "network_address": "graphene-110-bmc.nancy.grid5000.fr",
       "switch": "sgraphene4-ipmi",
-      "switch_port": "1/0/30",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/30"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-111.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-111.json
index 302d83fe85505afa7b8ef50d0d9928b16b4fa402..213da7914b7a496e50439b05ae6b1965b806a977 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-111.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-111.json
@@ -65,8 +65,7 @@
       "rate": 1000000000,
       "switch": "sgraphene4",
       "switch_port": "GigabitEthernet1/0/7",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -83,8 +82,7 @@
       "mounted": false,
       "name": "enp4s0",
       "rate": 100000000,
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -100,8 +98,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp5s0",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "device": "ib0",
@@ -148,9 +145,7 @@
       "mounted": false,
       "network_address": "graphene-111-bmc.nancy.grid5000.fr",
       "switch": "sgraphene4-ipmi",
-      "switch_port": "1/0/31",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/31"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-112.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-112.json
index 3fc32c57e8cea1de63ddfa08806af674f1a05665..3ec2bcde3d5da91b5dcba344b0504938789e9c51 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-112.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-112.json
@@ -65,8 +65,7 @@
       "rate": 1000000000,
       "switch": "sgraphene4",
       "switch_port": "GigabitEthernet1/0/8",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -83,8 +82,7 @@
       "mounted": false,
       "name": "enp4s0",
       "rate": 100000000,
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -100,8 +98,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp5s0",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "device": "ib0",
@@ -148,9 +145,7 @@
       "mounted": false,
       "network_address": "graphene-112-bmc.nancy.grid5000.fr",
       "switch": "sgraphene4-ipmi",
-      "switch_port": "1/0/32",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/32"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-113.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-113.json
index cb77bfe9bfdaa37b4bacbb0a677d04637e89a3cb..e08eb2763520193b6d5809d74393acc51a0f300a 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-113.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-113.json
@@ -65,8 +65,7 @@
       "rate": 1000000000,
       "switch": "sgraphene4",
       "switch_port": "GigabitEthernet1/0/9",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -83,8 +82,7 @@
       "mounted": false,
       "name": "enp4s0",
       "rate": 100000000,
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -100,8 +98,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp5s0",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "device": "ib0",
@@ -148,9 +145,7 @@
       "mounted": false,
       "network_address": "graphene-113-bmc.nancy.grid5000.fr",
       "switch": "sgraphene4-ipmi",
-      "switch_port": "1/0/33",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/33"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-114.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-114.json
index 34f8732be9147a87d6faf17d21be121a297713c7..2e7bc9692c26ef37af3279417a7eb74582ada810 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-114.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-114.json
@@ -65,8 +65,7 @@
       "rate": 1000000000,
       "switch": "sgraphene4",
       "switch_port": "GigabitEthernet1/0/10",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -83,8 +82,7 @@
       "mounted": false,
       "name": "enp4s0",
       "rate": 100000000,
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -100,8 +98,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp5s0",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "device": "ib0",
@@ -148,9 +145,7 @@
       "mounted": false,
       "network_address": "graphene-114-bmc.nancy.grid5000.fr",
       "switch": "sgraphene4-ipmi",
-      "switch_port": "1/0/34",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/34"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-115.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-115.json
index 59b1ac168a0a01946ab5ef55f81d4a6668253c3f..4bdbfe1a9f4e0d81b8dff020278328a781d17c54 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-115.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-115.json
@@ -65,8 +65,7 @@
       "rate": 1000000000,
       "switch": "sgraphene4",
       "switch_port": "GigabitEthernet1/0/11",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -83,8 +82,7 @@
       "mounted": false,
       "name": "enp4s0",
       "rate": 100000000,
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -100,8 +98,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp5s0",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "device": "ib0",
@@ -148,9 +145,7 @@
       "mounted": false,
       "network_address": "graphene-115-bmc.nancy.grid5000.fr",
       "switch": "sgraphene4-ipmi",
-      "switch_port": "1/0/35",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/35"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-116.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-116.json
index 4d094e3825b575ca2ca9c8de28a7af4c4e148de5..b6508f8c51f1fa7de619b526d227591f53588a0d 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-116.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-116.json
@@ -65,8 +65,7 @@
       "rate": 1000000000,
       "switch": "sgraphene4",
       "switch_port": "GigabitEthernet1/0/12",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -83,8 +82,7 @@
       "mounted": false,
       "name": "enp4s0",
       "rate": 100000000,
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -100,8 +98,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp5s0",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "device": "ib0",
@@ -148,9 +145,7 @@
       "mounted": false,
       "network_address": "graphene-116-bmc.nancy.grid5000.fr",
       "switch": "sgraphene4-ipmi",
-      "switch_port": "1/0/36",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/36"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-117.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-117.json
index c21185e6f642ad1c82abe8e4b657e7f72feeca81..b53155c687604910795e526c4d25a88b1360814e 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-117.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-117.json
@@ -65,8 +65,7 @@
       "rate": 1000000000,
       "switch": "sgraphene4",
       "switch_port": "GigabitEthernet1/0/13",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -83,8 +82,7 @@
       "mounted": false,
       "name": "enp4s0",
       "rate": 100000000,
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -100,8 +98,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp5s0",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "device": "ib0",
@@ -148,9 +145,7 @@
       "mounted": false,
       "network_address": "graphene-117-bmc.nancy.grid5000.fr",
       "switch": "sgraphene4-ipmi",
-      "switch_port": "1/0/37",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/37"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-118.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-118.json
index 834c344a16a15f0fd87327bea606dbe1711ba89a..fdaf0f8fe1f378d86aa4466acdbf9c781a6c1908 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-118.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-118.json
@@ -65,8 +65,7 @@
       "rate": 1000000000,
       "switch": "sgraphene4",
       "switch_port": "GigabitEthernet1/0/14",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -83,8 +82,7 @@
       "mounted": false,
       "name": "enp4s0",
       "rate": 100000000,
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -100,8 +98,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp5s0",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "device": "ib0",
@@ -148,9 +145,7 @@
       "mounted": false,
       "network_address": "graphene-118-bmc.nancy.grid5000.fr",
       "switch": "sgraphene4-ipmi",
-      "switch_port": "1/0/38",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/38"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-119.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-119.json
index 99e0555d9612e663c383e191420c1cf5a6242f83..e900e26faeb4f43e88b858ed0f0ffb5befb09ad2 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-119.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-119.json
@@ -65,8 +65,7 @@
       "rate": 1000000000,
       "switch": "sgraphene4",
       "switch_port": "GigabitEthernet1/0/15",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -83,8 +82,7 @@
       "mounted": false,
       "name": "enp4s0",
       "rate": 100000000,
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -100,8 +98,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp5s0",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "device": "ib0",
@@ -148,9 +145,7 @@
       "mounted": false,
       "network_address": "graphene-119-bmc.nancy.grid5000.fr",
       "switch": "sgraphene4-ipmi",
-      "switch_port": "1/0/39",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/39"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-12.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-12.json
index d28fb39dbd9abfd98f29b2b5674fd5ebd721a222..ab77b1d4e845e94407c9f6f3980f316164d6f59a 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-12.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-12.json
@@ -65,8 +65,7 @@
       "rate": 1000000000,
       "switch": "sgraphene1",
       "switch_port": "GigabitEthernet1/0/9",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -83,8 +82,7 @@
       "mounted": false,
       "name": "enp4s0",
       "rate": 100000000,
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -100,8 +98,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp5s0",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "device": "ib0",
@@ -148,9 +145,7 @@
       "mounted": false,
       "network_address": "graphene-12-bmc.nancy.grid5000.fr",
       "switch": "sgraphene1-ipmi",
-      "switch_port": "1/0/36",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/36"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-120.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-120.json
index 3ad739ecacc7e4cd60d6bc2697c955844ecc90a7..a791d03b67088d1223f54d6314e7be36079cf88d 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-120.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-120.json
@@ -65,8 +65,7 @@
       "rate": 1000000000,
       "switch": "sgraphene4",
       "switch_port": "GigabitEthernet1/0/16",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -83,8 +82,7 @@
       "mounted": false,
       "name": "enp4s0",
       "rate": 100000000,
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -100,8 +98,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp5s0",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "device": "ib0",
@@ -148,9 +145,7 @@
       "mounted": false,
       "network_address": "graphene-120-bmc.nancy.grid5000.fr",
       "switch": "sgraphene4-ipmi",
-      "switch_port": "1/0/40",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/40"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-121.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-121.json
index 7213341c72edfd46b1fc189ae51b33d7e8a29e87..e68984d09395488195bcff22a529092657b20e30 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-121.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-121.json
@@ -65,8 +65,7 @@
       "rate": 1000000000,
       "switch": "sgraphene4",
       "switch_port": "GigabitEthernet1/0/17",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -83,8 +82,7 @@
       "mounted": false,
       "name": "enp4s0",
       "rate": 100000000,
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -100,8 +98,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp5s0",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "device": "ib0",
@@ -148,9 +145,7 @@
       "mounted": false,
       "network_address": "graphene-121-bmc.nancy.grid5000.fr",
       "switch": "sgraphene4-ipmi",
-      "switch_port": "1/0/41",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/41"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-122.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-122.json
index 1c523586489f5af60425b1b40c1632eeea893c7f..27477b5bcc32956328113eee094ff6ed2282b72e 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-122.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-122.json
@@ -65,8 +65,7 @@
       "rate": 1000000000,
       "switch": "sgraphene4",
       "switch_port": "GigabitEthernet1/0/18",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -83,8 +82,7 @@
       "mounted": false,
       "name": "enp4s0",
       "rate": 100000000,
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -100,8 +98,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp5s0",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "device": "ib0",
@@ -148,9 +145,7 @@
       "mounted": false,
       "network_address": "graphene-122-bmc.nancy.grid5000.fr",
       "switch": "sgraphene4-ipmi",
-      "switch_port": "1/0/42",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/42"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-123.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-123.json
index 8b28eb1a4780847d19d69e14145bd1781fc49e22..abe2dba92d17fc6d2acb19a4456efc7719ebb072 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-123.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-123.json
@@ -63,9 +63,7 @@
       "network_address": "graphene-123.nancy.grid5000.fr",
       "rate": 1000000000,
       "switch": "sgraphene4",
-      "switch_port": "GigabitEthernet1/0/19",
-      "vendor": "intel",
-      "version": "82574L"
+      "switch_port": "GigabitEthernet1/0/19"
     },
     {
       "bridged": false,
@@ -78,9 +76,7 @@
       "management": false,
       "mountable": false,
       "mounted": false,
-      "rate": 100000000,
-      "vendor": "intel",
-      "version": "82574L"
+      "rate": 100000000
     },
     {
       "bridged": false,
@@ -92,9 +88,7 @@
       "mac": "00:e0:81:d5:06:ae",
       "management": false,
       "mountable": false,
-      "mounted": false,
-      "vendor": "intel",
-      "version": "82574L"
+      "mounted": false
     },
     {
       "device": "ib0",
@@ -140,9 +134,7 @@
       "mounted": false,
       "network_address": "graphene-123-bmc.nancy.grid5000.fr",
       "switch": "sgraphene4-ipmi",
-      "switch_port": "1/0/43",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/43"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-124.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-124.json
index de9d67de25517be73e7d1dc554ebc03678db7da3..0126d1e61aa244e4b5ccd2787fc929ab2723e9ff 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-124.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-124.json
@@ -65,8 +65,7 @@
       "rate": 1000000000,
       "switch": "sgraphene4",
       "switch_port": "GigabitEthernet1/0/20",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -83,8 +82,7 @@
       "mounted": false,
       "name": "enp4s0",
       "rate": 100000000,
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -100,8 +98,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp5s0",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "device": "ib0",
@@ -148,9 +145,7 @@
       "mounted": false,
       "network_address": "graphene-124-bmc.nancy.grid5000.fr",
       "switch": "sgraphene4-ipmi",
-      "switch_port": "1/0/44",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/44"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-125.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-125.json
index be3fedc9cfd04a3a04159bd8c37d1e2bc867285b..c60dff398053e4a70798d038245eb0d013b30976 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-125.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-125.json
@@ -65,8 +65,7 @@
       "rate": 1000000000,
       "switch": "sgraphene4",
       "switch_port": "GigabitEthernet1/0/21",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -83,8 +82,7 @@
       "mounted": false,
       "name": "enp4s0",
       "rate": 100000000,
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -100,8 +98,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp5s0",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "device": "ib0",
@@ -148,9 +145,7 @@
       "mounted": false,
       "network_address": "graphene-125-bmc.nancy.grid5000.fr",
       "switch": "sgraphene4-ipmi",
-      "switch_port": "1/0/1",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/1"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-126.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-126.json
index d795904ea65c1fc53b3fc1b07e34017df5031099..851a8407e93b56b35e8e05221db6491d83dff0f5 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-126.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-126.json
@@ -65,8 +65,7 @@
       "rate": 1000000000,
       "switch": "sgraphene4",
       "switch_port": "GigabitEthernet1/0/22",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -83,8 +82,7 @@
       "mounted": false,
       "name": "enp4s0",
       "rate": 100000000,
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -100,8 +98,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp5s0",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "device": "ib0",
@@ -148,9 +145,7 @@
       "mounted": false,
       "network_address": "graphene-126-bmc.nancy.grid5000.fr",
       "switch": "sgraphene4-ipmi",
-      "switch_port": "1/0/2",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/2"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-127.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-127.json
index 7d3f0d6836886aa49e5bf669b070d5f743a14588..5ffc19048ba9ec7082044a661ebb383c703f0a7e 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-127.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-127.json
@@ -65,8 +65,7 @@
       "rate": 1000000000,
       "switch": "sgraphene4",
       "switch_port": "GigabitEthernet1/0/23",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -83,8 +82,7 @@
       "mounted": false,
       "name": "enp4s0",
       "rate": 100000000,
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -100,8 +98,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp5s0",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "device": "ib0",
@@ -148,9 +145,7 @@
       "mounted": false,
       "network_address": "graphene-127-bmc.nancy.grid5000.fr",
       "switch": "sgraphene4-ipmi",
-      "switch_port": "1/0/3",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/3"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-128.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-128.json
index 4c310d158a004c7a3d8b8d7574134fafe68c67aa..5faf098b610130eeb0b5d876c6979596f9e94d32 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-128.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-128.json
@@ -65,8 +65,7 @@
       "rate": 1000000000,
       "switch": "sgraphene4",
       "switch_port": "GigabitEthernet1/0/24",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -83,8 +82,7 @@
       "mounted": false,
       "name": "enp4s0",
       "rate": 100000000,
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -100,8 +98,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp5s0",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "device": "ib0",
@@ -148,9 +145,7 @@
       "mounted": false,
       "network_address": "graphene-128-bmc.nancy.grid5000.fr",
       "switch": "sgraphene4-ipmi",
-      "switch_port": "1/0/4",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/4"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-129.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-129.json
index 70456ad61c31b8b8fbcaa0682b14e286a01489df..e2b291ccadc5f90dfa64c9d256b140371b853efb 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-129.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-129.json
@@ -65,8 +65,7 @@
       "rate": 1000000000,
       "switch": "sgraphene4",
       "switch_port": "GigabitEthernet1/0/25",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -83,8 +82,7 @@
       "mounted": false,
       "name": "enp4s0",
       "rate": 100000000,
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -100,8 +98,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp5s0",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "device": "ib0",
@@ -148,9 +145,7 @@
       "mounted": false,
       "network_address": "graphene-129-bmc.nancy.grid5000.fr",
       "switch": "sgraphene4-ipmi",
-      "switch_port": "1/0/5",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/5"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-13.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-13.json
index 9b53c204d5f4a925504702d0c86cf9af790538fa..5a338dda923501b5f128b7486e5c05712a3f2214 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-13.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-13.json
@@ -65,8 +65,7 @@
       "rate": 1000000000,
       "switch": "sgraphene1",
       "switch_port": "GigabitEthernet1/0/14",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -83,8 +82,7 @@
       "mounted": false,
       "name": "enp4s0",
       "rate": 100000000,
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -100,8 +98,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp5s0",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "device": "ib0",
@@ -148,9 +145,7 @@
       "mounted": false,
       "network_address": "graphene-13-bmc.nancy.grid5000.fr",
       "switch": "sgraphene1-ipmi",
-      "switch_port": "1/0/37",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/37"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-130.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-130.json
index b72fc9daee7d1d8641b052ea1ffc1f0f71838c86..212ce4d7784eedaf6582f35b7680402acaf4b2de 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-130.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-130.json
@@ -65,8 +65,7 @@
       "rate": 1000000000,
       "switch": "sgraphene4",
       "switch_port": "GigabitEthernet1/0/26",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -83,8 +82,7 @@
       "mounted": false,
       "name": "enp4s0",
       "rate": 100000000,
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -100,8 +98,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp5s0",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "device": "ib0",
@@ -148,9 +145,7 @@
       "mounted": false,
       "network_address": "graphene-130-bmc.nancy.grid5000.fr",
       "switch": "sgraphene4-ipmi",
-      "switch_port": "1/0/6",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/6"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-131.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-131.json
index 95a03c920ffb31f861393a9712c05e3a67641626..0f5d9d04b520cd7976f94634c87cca27143e0224 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-131.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-131.json
@@ -65,8 +65,7 @@
       "rate": 1000000000,
       "switch": "sgraphene4",
       "switch_port": "GigabitEthernet1/0/27",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -83,8 +82,7 @@
       "mounted": false,
       "name": "enp4s0",
       "rate": 100000000,
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -100,8 +98,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp5s0",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "device": "ib0",
@@ -148,9 +145,7 @@
       "mounted": false,
       "network_address": "graphene-131-bmc.nancy.grid5000.fr",
       "switch": "sgraphene4-ipmi",
-      "switch_port": "1/0/7",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/7"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-132.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-132.json
index 5b2ba4c59a5cb8529e34bcb6eed83c10bd607394..7f1840c8156989ac92f31f0c9cc05ed8622dc1e5 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-132.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-132.json
@@ -65,8 +65,7 @@
       "rate": 1000000000,
       "switch": "sgraphene4",
       "switch_port": "GigabitEthernet1/0/28",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -83,8 +82,7 @@
       "mounted": false,
       "name": "enp4s0",
       "rate": 100000000,
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -100,8 +98,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp5s0",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "device": "ib0",
@@ -148,9 +145,7 @@
       "mounted": false,
       "network_address": "graphene-132-bmc.nancy.grid5000.fr",
       "switch": "sgraphene4-ipmi",
-      "switch_port": "1/0/8",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/8"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-133.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-133.json
index 735f4cf5219ae9e1a9b516aca2e63f628fccc01c..d0bb25fd028a3bc83b44ce7b0b66ec71ffabb59e 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-133.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-133.json
@@ -65,8 +65,7 @@
       "rate": 1000000000,
       "switch": "sgraphene4",
       "switch_port": "GigabitEthernet1/0/29",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -83,8 +82,7 @@
       "mounted": false,
       "name": "enp4s0",
       "rate": 100000000,
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -100,8 +98,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp5s0",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "device": "ib0",
@@ -148,9 +145,7 @@
       "mounted": false,
       "network_address": "graphene-133-bmc.nancy.grid5000.fr",
       "switch": "sgraphene4-ipmi",
-      "switch_port": "1/0/9",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/9"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-134.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-134.json
index 05acfbbf128d4d69dd7ca45b3d1a2aafa32f5e4e..4336cdeee7b3f2d8dafde12674adb72572e04887 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-134.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-134.json
@@ -65,8 +65,7 @@
       "rate": 1000000000,
       "switch": "sgraphene4",
       "switch_port": "GigabitEthernet1/0/30",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -83,8 +82,7 @@
       "mounted": false,
       "name": "enp4s0",
       "rate": 100000000,
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -100,8 +98,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp5s0",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "device": "ib0",
@@ -148,9 +145,7 @@
       "mounted": false,
       "network_address": "graphene-134-bmc.nancy.grid5000.fr",
       "switch": "sgraphene4-ipmi",
-      "switch_port": "1/0/10",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/10"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-135.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-135.json
index 60e1fce2013d6e2c97c77eba7238de9d484b3dfb..1ac36e5e410ea769e9e9f6dca5c28abf25bcb40b 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-135.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-135.json
@@ -65,8 +65,7 @@
       "rate": 1000000000,
       "switch": "sgraphene4",
       "switch_port": "GigabitEthernet1/0/31",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -83,8 +82,7 @@
       "mounted": false,
       "name": "enp4s0",
       "rate": 100000000,
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -100,8 +98,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp5s0",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "device": "ib0",
@@ -148,9 +145,7 @@
       "mounted": false,
       "network_address": "graphene-135-bmc.nancy.grid5000.fr",
       "switch": "sgraphene4-ipmi",
-      "switch_port": "1/0/11",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/11"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-136.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-136.json
index 54e21c4ea262e21d0281b85253431011c5e3d0f1..2682ac8192026fb8ad27d1ba7152cead5a252dbd 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-136.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-136.json
@@ -65,8 +65,7 @@
       "rate": 1000000000,
       "switch": "sgraphene4",
       "switch_port": "GigabitEthernet1/0/32",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -83,8 +82,7 @@
       "mounted": false,
       "name": "enp4s0",
       "rate": 100000000,
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -100,8 +98,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp5s0",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "device": "ib0",
@@ -148,9 +145,7 @@
       "mounted": false,
       "network_address": "graphene-136-bmc.nancy.grid5000.fr",
       "switch": "sgraphene4-ipmi",
-      "switch_port": "1/0/12",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/12"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-137.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-137.json
index a5fae0be560944f5e0e96eb5648135e13bfa5bf8..a5a0c08200f11c651ac593142dce5d642c9aa7cc 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-137.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-137.json
@@ -65,8 +65,7 @@
       "rate": 1000000000,
       "switch": "sgraphene4",
       "switch_port": "GigabitEthernet1/0/33",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -83,8 +82,7 @@
       "mounted": false,
       "name": "enp4s0",
       "rate": 100000000,
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -100,8 +98,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp5s0",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "device": "ib0",
@@ -148,9 +145,7 @@
       "mounted": false,
       "network_address": "graphene-137-bmc.nancy.grid5000.fr",
       "switch": "sgraphene4-ipmi",
-      "switch_port": "1/0/13",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/13"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-138.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-138.json
index 6499369563247a1673b3192ae83d79fae7106eaa..b4c94fb32f9005680647429813bf9c0d0bad9e78 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-138.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-138.json
@@ -65,8 +65,7 @@
       "rate": 1000000000,
       "switch": "sgraphene4",
       "switch_port": "GigabitEthernet1/0/34",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -83,8 +82,7 @@
       "mounted": false,
       "name": "enp4s0",
       "rate": 100000000,
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -100,8 +98,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp5s0",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "device": "ib0",
@@ -148,9 +145,7 @@
       "mounted": false,
       "network_address": "graphene-138-bmc.nancy.grid5000.fr",
       "switch": "sgraphene4-ipmi",
-      "switch_port": "1/0/14",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/14"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-139.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-139.json
index 4aaab8e261e68112baa3ad73aa4dfb64ffb18536..be075d012cc17ff741a8df8d34c6cbfcc78ecaa8 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-139.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-139.json
@@ -65,8 +65,7 @@
       "rate": 1000000000,
       "switch": "sgraphene4",
       "switch_port": "GigabitEthernet1/0/35",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -83,8 +82,7 @@
       "mounted": false,
       "name": "enp4s0",
       "rate": 100000000,
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -100,8 +98,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp5s0",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "device": "ib0",
@@ -148,9 +145,7 @@
       "mounted": false,
       "network_address": "graphene-139-bmc.nancy.grid5000.fr",
       "switch": "sgraphene4-ipmi",
-      "switch_port": "1/0/15",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/15"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-14.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-14.json
index 2c3c5364f94fcc13e1a201624951f557ec80e3ec..a9e0ebed9150305bca2e097289b29c61f84983a7 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-14.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-14.json
@@ -65,8 +65,7 @@
       "rate": 1000000000,
       "switch": "sgraphene1",
       "switch_port": "GigabitEthernet1/0/13",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -83,8 +82,7 @@
       "mounted": false,
       "name": "enp4s0",
       "rate": 100000000,
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -100,8 +98,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp5s0",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "device": "ib0",
@@ -148,9 +145,7 @@
       "mounted": false,
       "network_address": "graphene-14-bmc.nancy.grid5000.fr",
       "switch": "sgraphene1-ipmi",
-      "switch_port": "1/0/38",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/38"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-140.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-140.json
index a7d1951966f930f5521e8f8c5a8e91e496a76a25..156c61e36068fa85843af452b4cc8fbc29423753 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-140.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-140.json
@@ -65,8 +65,7 @@
       "rate": 1000000000,
       "switch": "sgraphene4",
       "switch_port": "GigabitEthernet1/0/36",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -83,8 +82,7 @@
       "mounted": false,
       "name": "enp4s0",
       "rate": 100000000,
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -100,8 +98,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp5s0",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "device": "ib0",
@@ -148,9 +145,7 @@
       "mounted": false,
       "network_address": "graphene-140-bmc.nancy.grid5000.fr",
       "switch": "sgraphene4-ipmi",
-      "switch_port": "1/0/16",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/16"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-141.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-141.json
index 106a3225473565e12cc7a46d29b948002eb1384b..5a18feb83372b40397c178b824e1126fd94ba60a 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-141.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-141.json
@@ -65,8 +65,7 @@
       "rate": 1000000000,
       "switch": "sgraphene4",
       "switch_port": "GigabitEthernet1/0/37",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -83,8 +82,7 @@
       "mounted": false,
       "name": "enp4s0",
       "rate": 100000000,
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -100,8 +98,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp5s0",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "device": "ib0",
@@ -148,9 +145,7 @@
       "mounted": false,
       "network_address": "graphene-141-bmc.nancy.grid5000.fr",
       "switch": "sgraphene4-ipmi",
-      "switch_port": "1/0/17",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/17"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-142.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-142.json
index 4dc2e0b1267db6e0516e9bf194ca8cf8bcee9fae..74488c3725ceb384959d31e33fb922cc14f41436 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-142.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-142.json
@@ -65,8 +65,7 @@
       "rate": 1000000000,
       "switch": "sgraphene4",
       "switch_port": "GigabitEthernet1/0/38",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -83,8 +82,7 @@
       "mounted": false,
       "name": "enp4s0",
       "rate": 100000000,
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -100,8 +98,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp5s0",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "device": "ib0",
@@ -148,9 +145,7 @@
       "mounted": false,
       "network_address": "graphene-142-bmc.nancy.grid5000.fr",
       "switch": "sgraphene4-ipmi",
-      "switch_port": "1/0/18",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/18"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-143.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-143.json
index c901a65ed785b3dafd38537388ded1eea3f10fb2..303f6e2e3a961e4a632903b7b00db44d59703e7e 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-143.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-143.json
@@ -65,8 +65,7 @@
       "rate": 1000000000,
       "switch": "sgraphene4",
       "switch_port": "GigabitEthernet1/0/39",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -83,8 +82,7 @@
       "mounted": false,
       "name": "enp4s0",
       "rate": 100000000,
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -100,8 +98,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp5s0",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "device": "ib0",
@@ -148,9 +145,7 @@
       "mounted": false,
       "network_address": "graphene-143-bmc.nancy.grid5000.fr",
       "switch": "sgraphene4-ipmi",
-      "switch_port": "1/0/19",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/19"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-144.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-144.json
index c35c6aa08188ea39267b362f3a227ae16ebc1a3e..99acf3937660a7f8ee900e1847c55a9485e823da 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-144.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-144.json
@@ -63,9 +63,7 @@
       "network_address": "graphene-144.nancy.grid5000.fr",
       "rate": 1000000000,
       "switch": "sgraphene4",
-      "switch_port": "GigabitEthernet1/0/40",
-      "vendor": "intel",
-      "version": "82574L"
+      "switch_port": "GigabitEthernet1/0/40"
     },
     {
       "bridged": false,
@@ -78,9 +76,7 @@
       "management": false,
       "mountable": false,
       "mounted": false,
-      "rate": 100000000,
-      "vendor": "intel",
-      "version": "82574L"
+      "rate": 100000000
     },
     {
       "bridged": false,
@@ -92,9 +88,7 @@
       "mac": "00:e0:81:d5:06:ba",
       "management": false,
       "mountable": false,
-      "mounted": false,
-      "vendor": "intel",
-      "version": "82574L"
+      "mounted": false
     },
     {
       "device": "ib0",
@@ -140,9 +134,7 @@
       "mounted": false,
       "network_address": "graphene-144-bmc.nancy.grid5000.fr",
       "switch": "sgraphene4-ipmi",
-      "switch_port": "1/0/20",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/20"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-15.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-15.json
index 1e13d5f54dc6735d7b303c61e01339624c4717ad..e3861003f5ce4995fca0086a08f83aac2e1b9c2d 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-15.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-15.json
@@ -65,8 +65,7 @@
       "rate": 1000000000,
       "switch": "sgraphene1",
       "switch_port": "GigabitEthernet1/0/16",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -83,8 +82,7 @@
       "mounted": false,
       "name": "enp4s0",
       "rate": 100000000,
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -100,8 +98,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp5s0",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "device": "ib0",
@@ -148,9 +145,7 @@
       "mounted": false,
       "network_address": "graphene-15-bmc.nancy.grid5000.fr",
       "switch": "sgraphene1-ipmi",
-      "switch_port": "1/0/39",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/39"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-16.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-16.json
index c50eaf44c9bd3da868ea4147f2f50055e89f3673..19102fb7532e21ee4da709c18db8be9dbadd2210 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-16.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-16.json
@@ -65,8 +65,7 @@
       "rate": 1000000000,
       "switch": "sgraphene1",
       "switch_port": "GigabitEthernet1/0/15",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -83,8 +82,7 @@
       "mounted": false,
       "name": "enp4s0",
       "rate": 100000000,
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -100,8 +98,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp5s0",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "device": "ib0",
@@ -148,9 +145,7 @@
       "mounted": false,
       "network_address": "graphene-16-bmc.nancy.grid5000.fr",
       "switch": "sgraphene1-ipmi",
-      "switch_port": "1/0/40",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/40"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-17.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-17.json
index 426cfb21d4edd8ef1e252b2c9c58888d42097718..fb4a7e79d92cc44df5c6fd5e13959770a4fa1caa 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-17.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-17.json
@@ -65,8 +65,7 @@
       "rate": 1000000000,
       "switch": "sgraphene1",
       "switch_port": "GigabitEthernet1/0/18",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -83,8 +82,7 @@
       "mounted": false,
       "name": "enp4s0",
       "rate": 100000000,
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -100,8 +98,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp5s0",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "device": "ib0",
@@ -148,9 +145,7 @@
       "mounted": false,
       "network_address": "graphene-17-bmc.nancy.grid5000.fr",
       "switch": "sgraphene1-ipmi",
-      "switch_port": "1/0/41",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/41"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-18.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-18.json
index 85a71e888cc584ff41430dd151e5459f31c524e2..afc7760c257000e6afe517114c84f82d062bec72 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-18.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-18.json
@@ -65,8 +65,7 @@
       "rate": 1000000000,
       "switch": "sgraphene1",
       "switch_port": "GigabitEthernet1/0/17",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -83,8 +82,7 @@
       "mounted": false,
       "name": "enp4s0",
       "rate": 100000000,
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -100,8 +98,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp5s0",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "device": "ib0",
@@ -148,9 +145,7 @@
       "mounted": false,
       "network_address": "graphene-18-bmc.nancy.grid5000.fr",
       "switch": "sgraphene1-ipmi",
-      "switch_port": "1/0/42",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/42"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-19.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-19.json
index 743293905d2add41c5e3fe0c9045b0d38cb8af03..ff41afe5791df51f3cb06b77bdff73378c35abf4 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-19.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-19.json
@@ -65,8 +65,7 @@
       "rate": 1000000000,
       "switch": "sgraphene1",
       "switch_port": "GigabitEthernet1/0/20",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -83,8 +82,7 @@
       "mounted": false,
       "name": "enp4s0",
       "rate": 100000000,
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -100,8 +98,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp5s0",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "device": "ib0",
@@ -148,9 +145,7 @@
       "mounted": false,
       "network_address": "graphene-19-bmc.nancy.grid5000.fr",
       "switch": "sgraphene1-ipmi",
-      "switch_port": "1/0/43",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/43"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-2.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-2.json
index 93c50ddf929e3b5b8933076d832532a7a96ee5fa..d733fbd73c07ebbb8b86756f36735e084cdf71fe 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-2.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-2.json
@@ -65,8 +65,7 @@
       "rate": 1000000000,
       "switch": "sgraphene1",
       "switch_port": "GigabitEthernet1/0/1",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -83,8 +82,7 @@
       "mounted": false,
       "name": "enp4s0",
       "rate": 100000000,
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -100,8 +98,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp5s0",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "device": "ib0",
@@ -148,9 +145,7 @@
       "mounted": false,
       "network_address": "graphene-2-bmc.nancy.grid5000.fr",
       "switch": "sgraphene1-ipmi",
-      "switch_port": "1/0/26",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/26"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-20.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-20.json
index 89d07b00f74a2f3c2adeb0ae73678c0de90d5d71..11c2f9f504ad6c7566b9aca537e5c11df46fdea3 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-20.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-20.json
@@ -65,8 +65,7 @@
       "rate": 1000000000,
       "switch": "sgraphene1",
       "switch_port": "GigabitEthernet1/0/19",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -83,8 +82,7 @@
       "mounted": false,
       "name": "enp4s0",
       "rate": 100000000,
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -100,8 +98,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp5s0",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "device": "ib0",
@@ -148,9 +145,7 @@
       "mounted": false,
       "network_address": "graphene-20-bmc.nancy.grid5000.fr",
       "switch": "sgraphene1-ipmi",
-      "switch_port": "1/0/44",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/44"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-21.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-21.json
index 6e10b63d3ae878adb8de325f6601b01305156982..c233ea281b468fa01dc8070975d2336579f5b1cd 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-21.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-21.json
@@ -65,8 +65,7 @@
       "rate": 1000000000,
       "switch": "sgraphene1",
       "switch_port": "GigabitEthernet1/0/22",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -83,8 +82,7 @@
       "mounted": false,
       "name": "enp4s0",
       "rate": 100000000,
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -100,8 +98,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp5s0",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "device": "ib0",
@@ -148,9 +145,7 @@
       "mounted": false,
       "network_address": "graphene-21-bmc.nancy.grid5000.fr",
       "switch": "sgraphene1-ipmi",
-      "switch_port": "1/0/1",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/1"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-22.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-22.json
index d24b2d4c1767e0d328ce5c5c38773c73139f6b91..ab5e50877d0f3632ef3601b33044375f2fc16212 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-22.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-22.json
@@ -65,8 +65,7 @@
       "rate": 1000000000,
       "switch": "sgraphene1",
       "switch_port": "GigabitEthernet1/0/21",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -83,8 +82,7 @@
       "mounted": false,
       "name": "enp4s0",
       "rate": 100000000,
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -100,8 +98,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp5s0",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "device": "ib0",
@@ -148,9 +145,7 @@
       "mounted": false,
       "network_address": "graphene-22-bmc.nancy.grid5000.fr",
       "switch": "sgraphene1-ipmi",
-      "switch_port": "1/0/2",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/2"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-23.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-23.json
index 626a795c43fabb005f72ca61897777ffc67dc2c2..f8a351c2f65ec637b1ab2d621687ff9de795e8fa 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-23.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-23.json
@@ -65,8 +65,7 @@
       "rate": 1000000000,
       "switch": "sgraphene1",
       "switch_port": "GigabitEthernet1/0/24",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -83,8 +82,7 @@
       "mounted": false,
       "name": "enp4s0",
       "rate": 100000000,
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -100,8 +98,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp5s0",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "device": "ib0",
@@ -148,9 +145,7 @@
       "mounted": false,
       "network_address": "graphene-23-bmc.nancy.grid5000.fr",
       "switch": "sgraphene1-ipmi",
-      "switch_port": "1/0/3",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/3"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-24.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-24.json
index eb41255d2eb97d88ea80a896a9651077c9bad954..adcd62f475ec3b5b6ac98d55861df90608078a77 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-24.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-24.json
@@ -65,8 +65,7 @@
       "rate": 1000000000,
       "switch": "sgraphene1",
       "switch_port": "GigabitEthernet1/0/23",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -83,8 +82,7 @@
       "mounted": false,
       "name": "enp4s0",
       "rate": 100000000,
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -100,8 +98,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp5s0",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "device": "ib0",
@@ -148,9 +145,7 @@
       "mounted": false,
       "network_address": "graphene-24-bmc.nancy.grid5000.fr",
       "switch": "sgraphene1-ipmi",
-      "switch_port": "1/0/4",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/4"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-25.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-25.json
index f7d1321cee1a4e28c4e9939493f43244c608acdc..882205c8ebc558111b76d180b1f35fc95c744837 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-25.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-25.json
@@ -65,8 +65,7 @@
       "rate": 1000000000,
       "switch": "sgraphene1",
       "switch_port": "GigabitEthernet1/0/26",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -83,8 +82,7 @@
       "mounted": false,
       "name": "enp4s0",
       "rate": 100000000,
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -100,8 +98,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp5s0",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "device": "ib0",
@@ -148,9 +145,7 @@
       "mounted": false,
       "network_address": "graphene-25-bmc.nancy.grid5000.fr",
       "switch": "sgraphene1-ipmi",
-      "switch_port": "1/0/5",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/5"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-26.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-26.json
index adf9d624d68713a7744e0971936cd90c3ed5f525..9c251373e8612ac61ca66f9f6937873a8f0d6deb 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-26.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-26.json
@@ -65,8 +65,7 @@
       "rate": 1000000000,
       "switch": "sgraphene1",
       "switch_port": "GigabitEthernet1/0/25",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -83,8 +82,7 @@
       "mounted": false,
       "name": "enp4s0",
       "rate": 100000000,
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -100,8 +98,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp5s0",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "device": "ib0",
@@ -148,9 +145,7 @@
       "mounted": false,
       "network_address": "graphene-26-bmc.nancy.grid5000.fr",
       "switch": "sgraphene1-ipmi",
-      "switch_port": "1/0/6",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/6"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-27.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-27.json
index 9432bf33e0732b8a35601ac4b907d011b918e7db..b1635572d490a2a3d5eec403b2042523e6b85492 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-27.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-27.json
@@ -65,8 +65,7 @@
       "rate": 1000000000,
       "switch": "sgraphene1",
       "switch_port": "GigabitEthernet1/0/28",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -83,8 +82,7 @@
       "mounted": false,
       "name": "enp4s0",
       "rate": 100000000,
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -100,8 +98,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp5s0",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "device": "ib0",
@@ -148,9 +145,7 @@
       "mounted": false,
       "network_address": "graphene-27-bmc.nancy.grid5000.fr",
       "switch": "sgraphene1-ipmi",
-      "switch_port": "1/0/7",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/7"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-28.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-28.json
index 018922a51136cde999f85ea1122371488e8db97e..31abbc755405bc684d345324659c7d7337d57fd1 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-28.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-28.json
@@ -63,9 +63,7 @@
       "network_address": "graphene-28.nancy.grid5000.fr",
       "rate": 1000000000,
       "switch": "sgraphene1",
-      "switch_port": "GigabitEthernet1/0/27",
-      "vendor": "intel",
-      "version": "82574L"
+      "switch_port": "GigabitEthernet1/0/27"
     },
     {
       "bridged": false,
@@ -78,9 +76,7 @@
       "management": false,
       "mountable": false,
       "mounted": false,
-      "rate": 100000000,
-      "vendor": "intel",
-      "version": "82574L"
+      "rate": 100000000
     },
     {
       "bridged": false,
@@ -92,9 +88,7 @@
       "mac": "00:e0:81:d5:07:f2",
       "management": false,
       "mountable": false,
-      "mounted": false,
-      "vendor": "intel",
-      "version": "82574L"
+      "mounted": false
     },
     {
       "device": "ib0",
@@ -140,9 +134,7 @@
       "mounted": false,
       "network_address": "graphene-28-bmc.nancy.grid5000.fr",
       "switch": "sgraphene1-ipmi",
-      "switch_port": "1/0/8",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/8"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-29.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-29.json
index 2455c22496f963f92ac58bb35b06439e80a0e855..2927c2ab1e88e1d4516e6921326716bdefae9472 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-29.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-29.json
@@ -65,8 +65,7 @@
       "rate": 1000000000,
       "switch": "sgraphene1",
       "switch_port": "GigabitEthernet1/0/30",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -83,8 +82,7 @@
       "mounted": false,
       "name": "enp4s0",
       "rate": 100000000,
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -100,8 +98,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp5s0",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "device": "ib0",
@@ -148,9 +145,7 @@
       "mounted": false,
       "network_address": "graphene-29-bmc.nancy.grid5000.fr",
       "switch": "sgraphene1-ipmi",
-      "switch_port": "1/0/9",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/9"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-3.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-3.json
index 616f4e68163b11ceedb536777f662d21f8a57326..c235e9204e681b8cf7d7d4906f694bfadf916d38 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-3.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-3.json
@@ -63,9 +63,7 @@
       "network_address": "graphene-3.nancy.grid5000.fr",
       "rate": 1000000000,
       "switch": "sgraphene1",
-      "switch_port": "GigabitEthernet1/0/4",
-      "vendor": "intel",
-      "version": "82574L"
+      "switch_port": "GigabitEthernet1/0/4"
     },
     {
       "bridged": false,
@@ -78,9 +76,7 @@
       "management": false,
       "mountable": false,
       "mounted": false,
-      "rate": 100000000,
-      "vendor": "intel",
-      "version": "82574L"
+      "rate": 100000000
     },
     {
       "bridged": false,
@@ -92,9 +88,7 @@
       "mac": "00:e0:81:d5:08:72",
       "management": false,
       "mountable": false,
-      "mounted": false,
-      "vendor": "intel",
-      "version": "82574L"
+      "mounted": false
     },
     {
       "device": "ib0",
@@ -140,9 +134,7 @@
       "mounted": false,
       "network_address": "graphene-3-bmc.nancy.grid5000.fr",
       "switch": "sgraphene1-ipmi",
-      "switch_port": "1/0/27",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/27"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-30.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-30.json
index 58b22c93edfc01311c3f746341e3da43e907d919..c90e7fcb8b5a85152e8db06166ce17ccf6f2f5dd 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-30.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-30.json
@@ -65,8 +65,7 @@
       "rate": 1000000000,
       "switch": "sgraphene1",
       "switch_port": "GigabitEthernet1/0/29",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -83,8 +82,7 @@
       "mounted": false,
       "name": "enp4s0",
       "rate": 100000000,
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -100,8 +98,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp5s0",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "device": "ib0",
@@ -148,9 +145,7 @@
       "mounted": false,
       "network_address": "graphene-30-bmc.nancy.grid5000.fr",
       "switch": "sgraphene1-ipmi",
-      "switch_port": "1/0/10",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/10"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-31.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-31.json
index 9be2537bcb3079a946cd79fddc5bc3508b8bc65b..20baef4df1d6549f0570c7d0f507c2e7ca9aed1a 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-31.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-31.json
@@ -65,8 +65,7 @@
       "rate": 1000000000,
       "switch": "sgraphene1",
       "switch_port": "GigabitEthernet1/0/32",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -83,8 +82,7 @@
       "mounted": false,
       "name": "enp4s0",
       "rate": 100000000,
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -100,8 +98,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp5s0",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "device": "ib0",
@@ -148,9 +145,7 @@
       "mounted": false,
       "network_address": "graphene-31-bmc.nancy.grid5000.fr",
       "switch": "sgraphene1-ipmi",
-      "switch_port": "1/0/11",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/11"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-32.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-32.json
index 9413ae5594f3d661c34e673c3a7c1ce9a18482d6..edc48a8b0fd8aba0c7668d7a458458b5d63b188e 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-32.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-32.json
@@ -65,8 +65,7 @@
       "rate": 1000000000,
       "switch": "sgraphene1",
       "switch_port": "GigabitEthernet1/0/31",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -83,8 +82,7 @@
       "mounted": false,
       "name": "enp4s0",
       "rate": 100000000,
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -100,8 +98,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp5s0",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "device": "ib0",
@@ -148,9 +145,7 @@
       "mounted": false,
       "network_address": "graphene-32-bmc.nancy.grid5000.fr",
       "switch": "sgraphene1-ipmi",
-      "switch_port": "1/0/12",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/12"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-33.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-33.json
index a2c6b6a687a8ab548ec4867040a9ae8aef8a5d94..97f48c11b702d5b17ec904778f1ed20ebc289cab 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-33.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-33.json
@@ -65,8 +65,7 @@
       "rate": 1000000000,
       "switch": "sgraphene1",
       "switch_port": "GigabitEthernet1/0/34",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -83,8 +82,7 @@
       "mounted": false,
       "name": "enp4s0",
       "rate": 100000000,
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -100,8 +98,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp5s0",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "device": "ib0",
@@ -148,9 +145,7 @@
       "mounted": false,
       "network_address": "graphene-33-bmc.nancy.grid5000.fr",
       "switch": "sgraphene1-ipmi",
-      "switch_port": "1/0/13",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/13"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-34.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-34.json
index dc8d59a6962169ab19528df9c11fd0a9c554e1da..d9a10f51a1ebdc412b5f0b81db42ca1efdf9eb20 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-34.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-34.json
@@ -65,8 +65,7 @@
       "rate": 1000000000,
       "switch": "sgraphene1",
       "switch_port": "GigabitEthernet1/0/33",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -83,8 +82,7 @@
       "mounted": false,
       "name": "enp4s0",
       "rate": 100000000,
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -100,8 +98,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp5s0",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "device": "ib0",
@@ -148,9 +145,7 @@
       "mounted": false,
       "network_address": "graphene-34-bmc.nancy.grid5000.fr",
       "switch": "sgraphene1-ipmi",
-      "switch_port": "1/0/14",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/14"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-35.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-35.json
index 02ce6d0e9e11a557507ba569f50412d15c16f23c..6f8417d703bb9474db40149d7fef7805cc693a12 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-35.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-35.json
@@ -65,8 +65,7 @@
       "rate": 1000000000,
       "switch": "sgraphene1",
       "switch_port": "GigabitEthernet1/0/36",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -83,8 +82,7 @@
       "mounted": false,
       "name": "enp4s0",
       "rate": 100000000,
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -100,8 +98,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp5s0",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "device": "ib0",
@@ -148,9 +145,7 @@
       "mounted": false,
       "network_address": "graphene-35-bmc.nancy.grid5000.fr",
       "switch": "sgraphene1-ipmi",
-      "switch_port": "1/0/15",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/15"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-36.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-36.json
index 1a475bbcc744875bc93553cceae2235c9d271bad..bfeaba2d75eeb9cae3c0979f3104c21e7817e153 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-36.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-36.json
@@ -62,9 +62,7 @@
       "network_address": "graphene-36.nancy.grid5000.fr",
       "rate": 1000000000,
       "switch": "sgraphene1",
-      "switch_port": "GigabitEthernet1/0/35",
-      "vendor": "intel",
-      "version": "82574L"
+      "switch_port": "GigabitEthernet1/0/35"
     },
     {
       "bridged": false,
@@ -77,9 +75,7 @@
       "management": false,
       "mountable": false,
       "mounted": false,
-      "rate": 100000000,
-      "vendor": "intel",
-      "version": "82574L"
+      "rate": 100000000
     },
     {
       "bridged": false,
@@ -91,9 +87,7 @@
       "mac": "00:e0:81:d5:06:4a",
       "management": false,
       "mountable": false,
-      "mounted": false,
-      "vendor": "intel",
-      "version": "82574L"
+      "mounted": false
     },
     {
       "device": "ib0",
@@ -139,9 +133,7 @@
       "mounted": false,
       "network_address": "graphene-36-bmc.nancy.grid5000.fr",
       "switch": "sgraphene1-ipmi",
-      "switch_port": "1/0/16",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/16"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-37.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-37.json
index a678b7345a8b163980d76fdb9eafa6ec7686d1f2..4932e8c282bb2c834a323eacd2017139a5af46db 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-37.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-37.json
@@ -65,8 +65,7 @@
       "rate": 1000000000,
       "switch": "sgraphene1",
       "switch_port": "GigabitEthernet1/0/38",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -83,8 +82,7 @@
       "mounted": false,
       "name": "enp4s0",
       "rate": 100000000,
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -100,8 +98,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp5s0",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "device": "ib0",
@@ -148,9 +145,7 @@
       "mounted": false,
       "network_address": "graphene-37-bmc.nancy.grid5000.fr",
       "switch": "sgraphene1-ipmi",
-      "switch_port": "1/0/17",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/17"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-38.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-38.json
index 9f257ff863c814c082cfc16a4219643410ae4b9c..44240a5f62144feb7443fc0af9c956575de0dd7f 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-38.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-38.json
@@ -65,8 +65,7 @@
       "rate": 1000000000,
       "switch": "sgraphene1",
       "switch_port": "GigabitEthernet1/0/37",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -83,8 +82,7 @@
       "mounted": false,
       "name": "enp4s0",
       "rate": 100000000,
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -100,8 +98,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp5s0",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "device": "ib0",
@@ -148,9 +145,7 @@
       "mounted": false,
       "network_address": "graphene-38-bmc.nancy.grid5000.fr",
       "switch": "sgraphene1-ipmi",
-      "switch_port": "1/0/18",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/18"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-39.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-39.json
index 031236bbece717b18d45c3e48a21d5a7d83279e1..965b1deab460e048a096bab1c0a84c8bef85a35b 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-39.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-39.json
@@ -65,8 +65,7 @@
       "rate": 1000000000,
       "switch": "sgraphene1",
       "switch_port": "GigabitEthernet1/0/40",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -83,8 +82,7 @@
       "mounted": false,
       "name": "enp4s0",
       "rate": 100000000,
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -100,8 +98,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp5s0",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "device": "ib0",
@@ -148,9 +145,7 @@
       "mounted": false,
       "network_address": "graphene-39-bmc.nancy.grid5000.fr",
       "switch": "sgraphene1-ipmi",
-      "switch_port": "1/0/19",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/19"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-4.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-4.json
index f3cc890d7fab7faaf2e0128a8667623420464af8..80042488726f984a7e5a94dde6b34d42a1aedc6d 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-4.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-4.json
@@ -65,8 +65,7 @@
       "rate": 1000000000,
       "switch": "sgraphene1",
       "switch_port": "GigabitEthernet1/0/3",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -83,8 +82,7 @@
       "mounted": false,
       "name": "enp4s0",
       "rate": 100000000,
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -100,8 +98,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp5s0",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "device": "ib0",
@@ -148,9 +145,7 @@
       "mounted": false,
       "network_address": "graphene-4-bmc.nancy.grid5000.fr",
       "switch": "sgraphene1-ipmi",
-      "switch_port": "1/0/28",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/28"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-40.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-40.json
index c3e2dd89ecbbe3fb72f5c7a86f5278c2a801f507..499200c9dd8221d5fc08ecb048fd8d187831dbd7 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-40.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-40.json
@@ -62,9 +62,7 @@
       "network_address": "graphene-40.nancy.grid5000.fr",
       "rate": 1000000000,
       "switch": "sgraphene2",
-      "switch_port": "GigabitEthernet1/0/1",
-      "vendor": "intel",
-      "version": "82574L"
+      "switch_port": "GigabitEthernet1/0/1"
     },
     {
       "bridged": false,
@@ -77,9 +75,7 @@
       "management": false,
       "mountable": false,
       "mounted": false,
-      "rate": 100000000,
-      "vendor": "intel",
-      "version": "82574L"
+      "rate": 100000000
     },
     {
       "bridged": false,
@@ -91,9 +87,7 @@
       "mac": "00:e0:81:d5:06:f6",
       "management": false,
       "mountable": false,
-      "mounted": false,
-      "vendor": "intel",
-      "version": "82574L"
+      "mounted": false
     },
     {
       "device": "ib0",
@@ -137,9 +131,7 @@
       "mounted": false,
       "network_address": "graphene-40-bmc.nancy.grid5000.fr",
       "switch": "sgraphene2-ipmi",
-      "switch_port": "1/0/25",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/25"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-41.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-41.json
index 9cc5715b4b2594f374b8594c92987851daf69ed6..b46fd2d00bcf4e99519b13b1fb387d99b0aa17db 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-41.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-41.json
@@ -65,8 +65,7 @@
       "rate": 1000000000,
       "switch": "sgraphene2",
       "switch_port": "GigabitEthernet1/0/2",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -83,8 +82,7 @@
       "mounted": false,
       "name": "enp4s0",
       "rate": 100000000,
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -100,8 +98,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp5s0",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "device": "ib0",
@@ -148,9 +145,7 @@
       "mounted": false,
       "network_address": "graphene-41-bmc.nancy.grid5000.fr",
       "switch": "sgraphene2-ipmi",
-      "switch_port": "1/0/26",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/26"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-42.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-42.json
index 911ee1eac7cca1d27c8fb832a361c93c4ed46a8d..0e05057cd5e47935db49639f173203bbe9d4410d 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-42.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-42.json
@@ -65,8 +65,7 @@
       "rate": 1000000000,
       "switch": "sgraphene2",
       "switch_port": "GigabitEthernet1/0/3",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -83,8 +82,7 @@
       "mounted": false,
       "name": "enp4s0",
       "rate": 100000000,
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -100,8 +98,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp5s0",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "device": "ib0",
@@ -148,9 +145,7 @@
       "mounted": false,
       "network_address": "graphene-42-bmc.nancy.grid5000.fr",
       "switch": "sgraphene2-ipmi",
-      "switch_port": "1/0/27",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/27"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-43.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-43.json
index f87b305b626174dbb3bd0f5b3525e02d6f489e80..18132aa3fa372a6cc6185c520424e79130d0fdcc 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-43.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-43.json
@@ -65,8 +65,7 @@
       "rate": 1000000000,
       "switch": "sgraphene2",
       "switch_port": "GigabitEthernet1/0/4",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -83,8 +82,7 @@
       "mounted": false,
       "name": "enp4s0",
       "rate": 100000000,
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -100,8 +98,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp5s0",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "device": "ib0",
@@ -148,9 +145,7 @@
       "mounted": false,
       "network_address": "graphene-43-bmc.nancy.grid5000.fr",
       "switch": "sgraphene2-ipmi",
-      "switch_port": "1/0/28",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/28"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-44.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-44.json
index ec9a852cb275fd5d23cdddd80ca19157728ed8b1..e14099be0413cc3d5ddf5c94bdc1601d4f7533bd 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-44.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-44.json
@@ -65,8 +65,7 @@
       "rate": 1000000000,
       "switch": "sgraphene2",
       "switch_port": "GigabitEthernet1/0/5",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -83,8 +82,7 @@
       "mounted": false,
       "name": "enp4s0",
       "rate": 100000000,
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -100,8 +98,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp5s0",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "device": "ib0",
@@ -148,9 +145,7 @@
       "mounted": false,
       "network_address": "graphene-44-bmc.nancy.grid5000.fr",
       "switch": "sgraphene2-ipmi",
-      "switch_port": "1/0/29",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/29"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-45.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-45.json
index 1c5dfaa9e37d2fd2292fc71975a53f77b2c41285..a3c403083b525d6e2378fd8ab3c93278646adcf7 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-45.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-45.json
@@ -65,8 +65,7 @@
       "rate": 1000000000,
       "switch": "sgraphene2",
       "switch_port": "GigabitEthernet1/0/6",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -83,8 +82,7 @@
       "mounted": false,
       "name": "enp4s0",
       "rate": 100000000,
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -100,8 +98,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp5s0",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "device": "ib0",
@@ -148,9 +145,7 @@
       "mounted": false,
       "network_address": "graphene-45-bmc.nancy.grid5000.fr",
       "switch": "sgraphene2-ipmi",
-      "switch_port": "1/0/30",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/30"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-46.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-46.json
index 6a894fa971c827bd5d73ffc20c3a601b28ad3a49..e0ee501f52d5b7d4d90c2cee15127bb133bb1d76 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-46.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-46.json
@@ -65,8 +65,7 @@
       "rate": 1000000000,
       "switch": "sgraphene2",
       "switch_port": "GigabitEthernet1/0/7",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -83,8 +82,7 @@
       "mounted": false,
       "name": "enp4s0",
       "rate": 100000000,
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -100,8 +98,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp5s0",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "device": "ib0",
@@ -148,9 +145,7 @@
       "mounted": false,
       "network_address": "graphene-46-bmc.nancy.grid5000.fr",
       "switch": "sgraphene2-ipmi",
-      "switch_port": "1/0/31",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/31"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-47.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-47.json
index 22f5d091a6641834d6e705184e3d37631787c1e8..f83fb04af5907ffdca941feb9dba289349569e4a 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-47.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-47.json
@@ -65,8 +65,7 @@
       "rate": 1000000000,
       "switch": "sgraphene2",
       "switch_port": "GigabitEthernet1/0/8",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -83,8 +82,7 @@
       "mounted": false,
       "name": "enp4s0",
       "rate": 100000000,
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -100,8 +98,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp5s0",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "device": "ib0",
@@ -148,9 +145,7 @@
       "mounted": false,
       "network_address": "graphene-47-bmc.nancy.grid5000.fr",
       "switch": "sgraphene2-ipmi",
-      "switch_port": "1/0/32",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/32"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-48.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-48.json
index 46ad3aa3787634ab66aa7ee4eca2bc2a90983e25..33d1ac4293badec0acacf538a03bfa2739dc33ac 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-48.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-48.json
@@ -65,8 +65,7 @@
       "rate": 1000000000,
       "switch": "sgraphene2",
       "switch_port": "GigabitEthernet1/0/9",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -83,8 +82,7 @@
       "mounted": false,
       "name": "enp4s0",
       "rate": 100000000,
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -100,8 +98,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp5s0",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "device": "ib0",
@@ -148,9 +145,7 @@
       "mounted": false,
       "network_address": "graphene-48-bmc.nancy.grid5000.fr",
       "switch": "sgraphene2-ipmi",
-      "switch_port": "1/0/33",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/33"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-49.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-49.json
index fe8c543b76517374f135ff5306fc4bef0146db2b..ed8146b16417af461ad3d2ecc6775bbbc52f5ba5 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-49.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-49.json
@@ -65,8 +65,7 @@
       "rate": 1000000000,
       "switch": "sgraphene2",
       "switch_port": "GigabitEthernet1/0/10",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -83,8 +82,7 @@
       "mounted": false,
       "name": "enp4s0",
       "rate": 100000000,
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -100,8 +98,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp5s0",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "device": "ib0",
@@ -148,9 +145,7 @@
       "mounted": false,
       "network_address": "graphene-49-bmc.nancy.grid5000.fr",
       "switch": "sgraphene2-ipmi",
-      "switch_port": "1/0/34",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/34"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-5.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-5.json
index 13ef03a2622f7b6124fb6797507e86bfea94b521..2389e9be7239217bb30eefc8fe6886d5a84816ef 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-5.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-5.json
@@ -65,8 +65,7 @@
       "rate": 1000000000,
       "switch": "sgraphene1",
       "switch_port": "GigabitEthernet1/0/6",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -83,8 +82,7 @@
       "mounted": false,
       "name": "enp4s0",
       "rate": 100000000,
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -100,8 +98,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp5s0",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "device": "ib0",
@@ -148,9 +145,7 @@
       "mounted": false,
       "network_address": "graphene-5-bmc.nancy.grid5000.fr",
       "switch": "sgraphene1-ipmi",
-      "switch_port": "1/0/29",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/29"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-50.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-50.json
index 5d1424179f376b0634203cbcf030a86af12d4f54..22a231c8ffe99ca4f06d97002c55f989b2176c40 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-50.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-50.json
@@ -65,8 +65,7 @@
       "rate": 1000000000,
       "switch": "sgraphene2",
       "switch_port": "GigabitEthernet1/0/11",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -83,8 +82,7 @@
       "mounted": false,
       "name": "enp4s0",
       "rate": 100000000,
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -100,8 +98,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp5s0",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "device": "ib0",
@@ -148,9 +145,7 @@
       "mounted": false,
       "network_address": "graphene-50-bmc.nancy.grid5000.fr",
       "switch": "sgraphene2-ipmi",
-      "switch_port": "1/0/35",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/35"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-51.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-51.json
index 625dcffe9151f07791bac69dd380c3ee9940ef3a..9143e98e42d64ff0735df4bde9b9baf15c202f61 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-51.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-51.json
@@ -65,8 +65,7 @@
       "rate": 1000000000,
       "switch": "sgraphene2",
       "switch_port": "GigabitEthernet1/0/12",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -83,8 +82,7 @@
       "mounted": false,
       "name": "enp4s0",
       "rate": 100000000,
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -100,8 +98,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp5s0",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "device": "ib0",
@@ -148,9 +145,7 @@
       "mounted": false,
       "network_address": "graphene-51-bmc.nancy.grid5000.fr",
       "switch": "sgraphene2-ipmi",
-      "switch_port": "1/0/36",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/36"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-52.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-52.json
index a2f87275ce761a6f16d1ed69859ae3d041243988..ff5c33ac99987cd79769e6b7c9ca757e631427f5 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-52.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-52.json
@@ -65,8 +65,7 @@
       "rate": 1000000000,
       "switch": "sgraphene2",
       "switch_port": "GigabitEthernet1/0/13",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -83,8 +82,7 @@
       "mounted": false,
       "name": "enp4s0",
       "rate": 100000000,
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -100,8 +98,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp5s0",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "device": "ib0",
@@ -148,9 +145,7 @@
       "mounted": false,
       "network_address": "graphene-52-bmc.nancy.grid5000.fr",
       "switch": "sgraphene2-ipmi",
-      "switch_port": "1/0/37",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/37"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-53.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-53.json
index 00a804d48f6fd588cb908b3017cc99199eb7d50b..557c149408f41fe459f2b608f90b0ed5b466b648 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-53.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-53.json
@@ -65,8 +65,7 @@
       "rate": 1000000000,
       "switch": "sgraphene2",
       "switch_port": "GigabitEthernet1/0/14",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -83,8 +82,7 @@
       "mounted": false,
       "name": "enp4s0",
       "rate": 100000000,
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -100,8 +98,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp5s0",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "device": "ib0",
@@ -148,9 +145,7 @@
       "mounted": false,
       "network_address": "graphene-53-bmc.nancy.grid5000.fr",
       "switch": "sgraphene2-ipmi",
-      "switch_port": "1/0/38",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/38"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-54.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-54.json
index 6c16ce9a72d8993adfcb73ce53c9302368b69e05..87df864a9c8f4d2aed76087c41abc19171b5fda4 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-54.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-54.json
@@ -65,8 +65,7 @@
       "rate": 1000000000,
       "switch": "sgraphene2",
       "switch_port": "GigabitEthernet1/0/15",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -83,8 +82,7 @@
       "mounted": false,
       "name": "enp4s0",
       "rate": 100000000,
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -100,8 +98,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp5s0",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "device": "ib0",
@@ -148,9 +145,7 @@
       "mounted": false,
       "network_address": "graphene-54-bmc.nancy.grid5000.fr",
       "switch": "sgraphene2-ipmi",
-      "switch_port": "1/0/39",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/39"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-55.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-55.json
index b071d7400fd06222ee758de6e974a7c1d0f04901..82a21f7c1fa37fa01ba94e203f2a4898a67d59c4 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-55.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-55.json
@@ -65,8 +65,7 @@
       "rate": 1000000000,
       "switch": "sgraphene2",
       "switch_port": "GigabitEthernet1/0/16",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -83,8 +82,7 @@
       "mounted": false,
       "name": "enp4s0",
       "rate": 100000000,
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -100,8 +98,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp5s0",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "device": "ib0",
@@ -148,9 +145,7 @@
       "mounted": false,
       "network_address": "graphene-55-bmc.nancy.grid5000.fr",
       "switch": "sgraphene2-ipmi",
-      "switch_port": "1/0/40",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/40"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-56.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-56.json
index e36d5d45c701d692808bae8183062d97114bd6f8..bc18cd51a08250d2cc5ed4060417e84e335cc812 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-56.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-56.json
@@ -62,9 +62,7 @@
       "network_address": "graphene-56.nancy.grid5000.fr",
       "rate": 1000000000,
       "switch": "sgraphene2",
-      "switch_port": "GigabitEthernet1/0/17",
-      "vendor": "intel",
-      "version": "82574L"
+      "switch_port": "GigabitEthernet1/0/17"
     },
     {
       "bridged": false,
@@ -77,9 +75,7 @@
       "management": false,
       "mountable": false,
       "mounted": false,
-      "rate": 100000000,
-      "vendor": "intel",
-      "version": "82574L"
+      "rate": 100000000
     },
     {
       "bridged": false,
@@ -91,9 +87,7 @@
       "mac": "00:e0:81:d5:06:7a",
       "management": false,
       "mountable": false,
-      "mounted": false,
-      "vendor": "intel",
-      "version": "82574L"
+      "mounted": false
     },
     {
       "device": "ib0",
@@ -139,9 +133,7 @@
       "mounted": false,
       "network_address": "graphene-56-bmc.nancy.grid5000.fr",
       "switch": "sgraphene2-ipmi",
-      "switch_port": "1/0/1",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/1"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-57.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-57.json
index 0f62d46861f5ccd1c34ba2dd8c93cff979323ce9..0944f41f68d660b79fa2fb40cf9d805bed3023ea 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-57.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-57.json
@@ -65,8 +65,7 @@
       "rate": 1000000000,
       "switch": "sgraphene2",
       "switch_port": "GigabitEthernet1/0/18",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -83,8 +82,7 @@
       "mounted": false,
       "name": "enp4s0",
       "rate": 100000000,
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -100,8 +98,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp5s0",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "device": "ib0",
@@ -148,9 +145,7 @@
       "mounted": false,
       "network_address": "graphene-57-bmc.nancy.grid5000.fr",
       "switch": "sgraphene2-ipmi",
-      "switch_port": "1/0/2",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/2"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-58.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-58.json
index 3831503035503db7c9c38ff0cce9116e1230ceb5..6d726d336608e939ef6f9ac4cb2061007f8282f3 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-58.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-58.json
@@ -65,8 +65,7 @@
       "rate": 1000000000,
       "switch": "sgraphene2",
       "switch_port": "GigabitEthernet1/0/19",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -83,8 +82,7 @@
       "mounted": false,
       "name": "enp4s0",
       "rate": 100000000,
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -100,8 +98,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp5s0",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "device": "ib0",
@@ -148,9 +145,7 @@
       "mounted": false,
       "network_address": "graphene-58-bmc.nancy.grid5000.fr",
       "switch": "sgraphene2-ipmi",
-      "switch_port": "1/0/3",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/3"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-59.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-59.json
index ac1a1ca4a784f75ef708c65cdf632dc1991c9e17..f4aeec4a0a0f22a25581aa4076a58995f8e684f9 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-59.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-59.json
@@ -65,8 +65,7 @@
       "rate": 1000000000,
       "switch": "sgraphene2",
       "switch_port": "GigabitEthernet1/0/20",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -83,8 +82,7 @@
       "mounted": false,
       "name": "enp4s0",
       "rate": 100000000,
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -100,8 +98,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp5s0",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "device": "ib0",
@@ -148,9 +145,7 @@
       "mounted": false,
       "network_address": "graphene-59-bmc.nancy.grid5000.fr",
       "switch": "sgraphene2-ipmi",
-      "switch_port": "1/0/4",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/4"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-6.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-6.json
index 5f5bab700defbed51bae19d4c59a363f1330fc64..1d371beaa7b493237edbc3cbb08042ac6391db10 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-6.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-6.json
@@ -65,8 +65,7 @@
       "rate": 1000000000,
       "switch": "sgraphene1",
       "switch_port": "GigabitEthernet1/0/5",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -83,8 +82,7 @@
       "mounted": false,
       "name": "enp4s0",
       "rate": 100000000,
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -100,8 +98,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp5s0",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "device": "ib0",
@@ -148,9 +145,7 @@
       "mounted": false,
       "network_address": "graphene-6-bmc.nancy.grid5000.fr",
       "switch": "sgraphene1-ipmi",
-      "switch_port": "1/0/30",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/30"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-60.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-60.json
index 38aba05e1d5685d8f65125dd02cbf817b639f7d4..1674b0a815f3bd38fb853808986cf7c23ec137a3 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-60.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-60.json
@@ -65,8 +65,7 @@
       "rate": 1000000000,
       "switch": "sgraphene2",
       "switch_port": "GigabitEthernet1/0/21",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -83,8 +82,7 @@
       "mounted": false,
       "name": "enp4s0",
       "rate": 100000000,
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -100,8 +98,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp5s0",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "device": "ib0",
@@ -148,9 +145,7 @@
       "mounted": false,
       "network_address": "graphene-60-bmc.nancy.grid5000.fr",
       "switch": "sgraphene2-ipmi",
-      "switch_port": "1/0/5",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/5"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-61.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-61.json
index 25468633ed37139ef9b5884d3817e66c46daf8ab..18e5bd3da511e0a5330777a68f2ea32c141fa3fb 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-61.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-61.json
@@ -65,8 +65,7 @@
       "rate": 1000000000,
       "switch": "sgraphene2",
       "switch_port": "GigabitEthernet1/0/22",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -83,8 +82,7 @@
       "mounted": false,
       "name": "enp4s0",
       "rate": 100000000,
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -100,8 +98,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp5s0",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "device": "ib0",
@@ -148,9 +145,7 @@
       "mounted": false,
       "network_address": "graphene-61-bmc.nancy.grid5000.fr",
       "switch": "sgraphene2-ipmi",
-      "switch_port": "1/0/6",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/6"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-62.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-62.json
index 42ca52b66e5fe83f751cd9e3f5ecb3895544ad47..8d69d23493cacc7b368a0fb156f9632f91b9301c 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-62.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-62.json
@@ -65,8 +65,7 @@
       "rate": 1000000000,
       "switch": "sgraphene2",
       "switch_port": "GigabitEthernet1/0/23",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -83,8 +82,7 @@
       "mounted": false,
       "name": "enp4s0",
       "rate": 100000000,
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -100,8 +98,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp5s0",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "device": "ib0",
@@ -148,9 +145,7 @@
       "mounted": false,
       "network_address": "graphene-62-bmc.nancy.grid5000.fr",
       "switch": "sgraphene2-ipmi",
-      "switch_port": "1/0/7",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/7"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-63.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-63.json
index 85ab10e6c488e25d8b4bd6fba11fe135f9b51482..4310e6f6d40e0e6c7b77c8cbefc13a4c1f5de92a 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-63.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-63.json
@@ -65,8 +65,7 @@
       "rate": 1000000000,
       "switch": "sgraphene2",
       "switch_port": "GigabitEthernet1/0/24",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -83,8 +82,7 @@
       "mounted": false,
       "name": "enp4s0",
       "rate": 100000000,
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -100,8 +98,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp5s0",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "device": "ib0",
@@ -148,9 +145,7 @@
       "mounted": false,
       "network_address": "graphene-63-bmc.nancy.grid5000.fr",
       "switch": "sgraphene2-ipmi",
-      "switch_port": "1/0/8",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/8"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-64.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-64.json
index 82a28a59c72eeea69b2c02c2a652ab7c29dd468c..e99e24605b2a50b0729826c200248b2ab6421f99 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-64.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-64.json
@@ -65,8 +65,7 @@
       "rate": 1000000000,
       "switch": "sgraphene2",
       "switch_port": "GigabitEthernet1/0/25",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -83,8 +82,7 @@
       "mounted": false,
       "name": "enp4s0",
       "rate": 100000000,
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -100,8 +98,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp5s0",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "device": "ib0",
@@ -148,9 +145,7 @@
       "mounted": false,
       "network_address": "graphene-64-bmc.nancy.grid5000.fr",
       "switch": "sgraphene2-ipmi",
-      "switch_port": "1/0/9",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/9"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-65.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-65.json
index ecc7d4f2b9cca50693edc2c2a4477835673f701e..4651875ce54304810c7d225790004ab01ee44fcb 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-65.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-65.json
@@ -65,8 +65,7 @@
       "rate": 1000000000,
       "switch": "sgraphene2",
       "switch_port": "GigabitEthernet1/0/26",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -83,8 +82,7 @@
       "mounted": false,
       "name": "enp4s0",
       "rate": 100000000,
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -100,8 +98,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp5s0",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "device": "ib0",
@@ -148,9 +145,7 @@
       "mounted": false,
       "network_address": "graphene-65-bmc.nancy.grid5000.fr",
       "switch": "sgraphene2-ipmi",
-      "switch_port": "1/0/10",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/10"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-66.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-66.json
index 96612c2badaf2fc827af2f3dcd4eeae5b07c3a2d..adf65c01a419017a117b4a43b7021a296c217382 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-66.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-66.json
@@ -65,8 +65,7 @@
       "rate": 1000000000,
       "switch": "sgraphene2",
       "switch_port": "GigabitEthernet1/0/27",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -83,8 +82,7 @@
       "mounted": false,
       "name": "enp4s0",
       "rate": 100000000,
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -100,8 +98,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp5s0",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "device": "ib0",
@@ -148,9 +145,7 @@
       "mounted": false,
       "network_address": "graphene-66-bmc.nancy.grid5000.fr",
       "switch": "sgraphene2-ipmi",
-      "switch_port": "1/0/11",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/11"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-67.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-67.json
index ab5350b0b04c66e0b8e842330978f31959500f1a..0e4d3cfdb1f8c626b05dc0c3baa8cf33f3dbbd2f 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-67.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-67.json
@@ -65,8 +65,7 @@
       "rate": 1000000000,
       "switch": "sgraphene2",
       "switch_port": "GigabitEthernet1/0/28",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -83,8 +82,7 @@
       "mounted": false,
       "name": "enp4s0",
       "rate": 100000000,
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -100,8 +98,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp5s0",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "device": "ib0",
@@ -148,9 +145,7 @@
       "mounted": false,
       "network_address": "graphene-67-bmc.nancy.grid5000.fr",
       "switch": "sgraphene2-ipmi",
-      "switch_port": "1/0/12",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/12"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-68.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-68.json
index f09ac59a8edddae92c2cee619e16882282d15e8a..be85a06d124cc0ff1ad0580f55dd989d857f7a32 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-68.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-68.json
@@ -65,8 +65,7 @@
       "rate": 1000000000,
       "switch": "sgraphene2",
       "switch_port": "GigabitEthernet1/0/29",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -83,8 +82,7 @@
       "mounted": false,
       "name": "enp4s0",
       "rate": 100000000,
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -100,8 +98,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp5s0",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "device": "ib0",
@@ -148,9 +145,7 @@
       "mounted": false,
       "network_address": "graphene-68-bmc.nancy.grid5000.fr",
       "switch": "sgraphene2-ipmi",
-      "switch_port": "1/0/13",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/13"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-69.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-69.json
index ce16651809259391f207ecc27f3119c91da71a20..0945d5a335ce2da13810b46f10c39a9adb18f7e5 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-69.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-69.json
@@ -65,8 +65,7 @@
       "rate": 1000000000,
       "switch": "sgraphene2",
       "switch_port": "GigabitEthernet1/0/30",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -83,8 +82,7 @@
       "mounted": false,
       "name": "enp4s0",
       "rate": 100000000,
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -100,8 +98,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp5s0",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "device": "ib0",
@@ -148,9 +145,7 @@
       "mounted": false,
       "network_address": "graphene-69-bmc.nancy.grid5000.fr",
       "switch": "sgraphene2-ipmi",
-      "switch_port": "1/0/14",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/14"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-7.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-7.json
index cd227691300901df1411172e1c1653e1a95f2b31..7623dd45a00048ad8297eb4677403940bd6b4fad 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-7.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-7.json
@@ -65,8 +65,7 @@
       "rate": 1000000000,
       "switch": "sgraphene1",
       "switch_port": "GigabitEthernet1/0/8",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -83,8 +82,7 @@
       "mounted": false,
       "name": "enp4s0",
       "rate": 100000000,
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -100,8 +98,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp5s0",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "device": "ib0",
@@ -148,9 +145,7 @@
       "mounted": false,
       "network_address": "graphene-7-bmc.nancy.grid5000.fr",
       "switch": "sgraphene1-ipmi",
-      "switch_port": "1/0/31",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/31"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-70.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-70.json
index 84caa3020937a01a70c9ea1f62a791808586f04f..4e71b96583b3b8a1db52e62d43eef866b345d913 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-70.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-70.json
@@ -65,8 +65,7 @@
       "rate": 1000000000,
       "switch": "sgraphene2",
       "switch_port": "GigabitEthernet1/0/31",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -83,8 +82,7 @@
       "mounted": false,
       "name": "enp4s0",
       "rate": 100000000,
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -100,8 +98,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp5s0",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "device": "ib0",
@@ -148,9 +145,7 @@
       "mounted": false,
       "network_address": "graphene-70-bmc.nancy.grid5000.fr",
       "switch": "sgraphene2-ipmi",
-      "switch_port": "1/0/15",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/15"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-71.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-71.json
index cf84b178acdeae5b21c9c8386a238c2bcf8caaa5..005b68b994df6a537745ad0a9b4bc8de3b373a03 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-71.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-71.json
@@ -65,8 +65,7 @@
       "rate": 1000000000,
       "switch": "sgraphene2",
       "switch_port": "GigabitEthernet1/0/32",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -83,8 +82,7 @@
       "mounted": false,
       "name": "enp4s0",
       "rate": 100000000,
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -100,8 +98,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp5s0",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "device": "ib0",
@@ -148,9 +145,7 @@
       "mounted": false,
       "network_address": "graphene-71-bmc.nancy.grid5000.fr",
       "switch": "sgraphene2-ipmi",
-      "switch_port": "1/0/16",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/16"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-72.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-72.json
index 09922d7a418f1460b66ea2959dc35eeda37b2148..a4789864be5292049f9e7f0b6983d27193c8c94d 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-72.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-72.json
@@ -65,8 +65,7 @@
       "rate": 1000000000,
       "switch": "sgraphene2",
       "switch_port": "GigabitEthernet1/0/33",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -83,8 +82,7 @@
       "mounted": false,
       "name": "enp4s0",
       "rate": 100000000,
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -100,8 +98,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp5s0",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "device": "ib0",
@@ -148,9 +145,7 @@
       "mounted": false,
       "network_address": "graphene-72-bmc.nancy.grid5000.fr",
       "switch": "sgraphene2-ipmi",
-      "switch_port": "1/0/17",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/17"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-73.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-73.json
index 5475ce7219b511edf8ce32f93e231d87d82562ec..158793691dccf197cf2607e1b0e9cbda91775e51 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-73.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-73.json
@@ -65,8 +65,7 @@
       "rate": 1000000000,
       "switch": "sgraphene2",
       "switch_port": "GigabitEthernet1/0/34",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -83,8 +82,7 @@
       "mounted": false,
       "name": "enp4s0",
       "rate": 100000000,
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -100,8 +98,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp5s0",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "device": "ib0",
@@ -148,9 +145,7 @@
       "mounted": false,
       "network_address": "graphene-73-bmc.nancy.grid5000.fr",
       "switch": "sgraphene2-ipmi",
-      "switch_port": "1/0/18",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/18"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-74.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-74.json
index b562af6dad3c4f5d77145a4444f2b8b0406f6edc..99fbb42bfd8456ee2bfe8e9c9488a31185f47dca 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-74.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-74.json
@@ -65,8 +65,7 @@
       "rate": 1000000000,
       "switch": "sgraphene2",
       "switch_port": "GigabitEthernet1/0/35",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -83,8 +82,7 @@
       "mounted": false,
       "name": "enp4s0",
       "rate": 100000000,
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -100,8 +98,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp5s0",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "device": "ib0",
@@ -148,9 +145,7 @@
       "mounted": false,
       "network_address": "graphene-74-bmc.nancy.grid5000.fr",
       "switch": "sgraphene2-ipmi",
-      "switch_port": "1/0/19",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/19"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-75.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-75.json
index a8fa7f8e73bc7fce7a3ba8d73ed44161b177b73f..2a50a53501efbacc63d1e1d5e98a6f511e72fcd2 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-75.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-75.json
@@ -65,8 +65,7 @@
       "rate": 1000000000,
       "switch": "sgraphene3",
       "switch_port": "GigabitEthernet1/0/2",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -83,8 +82,7 @@
       "mounted": false,
       "name": "enp4s0",
       "rate": 100000000,
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -100,8 +98,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp5s0",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "device": "ib0",
@@ -148,9 +145,7 @@
       "mounted": false,
       "network_address": "graphene-75-bmc.nancy.grid5000.fr",
       "switch": "sgraphene3-ipmi",
-      "switch_port": "1/0/25",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/25"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-76.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-76.json
index 4fd2763dae9af43ff3b2b2074e7a95093e375409..df31d03a000fae181c01761a9cdddb9939ed8658 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-76.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-76.json
@@ -65,8 +65,7 @@
       "rate": 1000000000,
       "switch": "sgraphene3",
       "switch_port": "GigabitEthernet1/0/1",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -83,8 +82,7 @@
       "mounted": false,
       "name": "enp4s0",
       "rate": 100000000,
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -100,8 +98,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp5s0",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "device": "ib0",
@@ -148,9 +145,7 @@
       "mounted": false,
       "network_address": "graphene-76-bmc.nancy.grid5000.fr",
       "switch": "sgraphene3-ipmi",
-      "switch_port": "1/0/26",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/26"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-77.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-77.json
index 2fed30989cbb9971a44d59f23b53793e642d20e0..6d59600f5f9619a7e639b5c06b17c3e721e5ea9a 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-77.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-77.json
@@ -65,8 +65,7 @@
       "rate": 1000000000,
       "switch": "sgraphene3",
       "switch_port": "GigabitEthernet1/0/4",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -83,8 +82,7 @@
       "mounted": false,
       "name": "enp4s0",
       "rate": 100000000,
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -100,8 +98,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp5s0",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "device": "ib0",
@@ -148,9 +145,7 @@
       "mounted": false,
       "network_address": "graphene-77-bmc.nancy.grid5000.fr",
       "switch": "sgraphene3-ipmi",
-      "switch_port": "1/0/27",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/27"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-78.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-78.json
index ad6bb80c1e11ec5833f55ddec37dd85378915988..8d0a7dcc2223b4f49c70182a243ad51e83ba4ce8 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-78.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-78.json
@@ -65,8 +65,7 @@
       "rate": 1000000000,
       "switch": "sgraphene3",
       "switch_port": "GigabitEthernet1/0/3",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -83,8 +82,7 @@
       "mounted": false,
       "name": "enp4s0",
       "rate": 100000000,
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -100,8 +98,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp5s0",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "device": "ib0",
@@ -148,9 +145,7 @@
       "mounted": false,
       "network_address": "graphene-78-bmc.nancy.grid5000.fr",
       "switch": "sgraphene3-ipmi",
-      "switch_port": "1/0/28",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/28"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-79.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-79.json
index 40cd1ac4cbd87a38f255641b94fe65b818e060c4..e6c965d7e42b4652f9810fa5aeaedc1ff0852eeb 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-79.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-79.json
@@ -65,8 +65,7 @@
       "rate": 1000000000,
       "switch": "sgraphene3",
       "switch_port": "GigabitEthernet1/0/6",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -83,8 +82,7 @@
       "mounted": false,
       "name": "enp4s0",
       "rate": 100000000,
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -100,8 +98,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp5s0",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "device": "ib0",
@@ -148,9 +145,7 @@
       "mounted": false,
       "network_address": "graphene-79-bmc.nancy.grid5000.fr",
       "switch": "sgraphene3-ipmi",
-      "switch_port": "1/0/29",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/29"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-8.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-8.json
index a1cdbd2f2f62a49939d8dfe3018606e9b45ce5a1..d42a69bd6a13b1705ecb0eabd63577d5aba01a4d 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-8.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-8.json
@@ -65,8 +65,7 @@
       "rate": 1000000000,
       "switch": "sgraphene1",
       "switch_port": "GigabitEthernet1/0/12",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -83,8 +82,7 @@
       "mounted": false,
       "name": "enp4s0",
       "rate": 100000000,
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -100,8 +98,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp5s0",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "device": "ib0",
@@ -148,9 +145,7 @@
       "mounted": false,
       "network_address": "graphene-8-bmc.nancy.grid5000.fr",
       "switch": "sgraphene1-ipmi",
-      "switch_port": "1/0/32",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/32"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-80.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-80.json
index 34f58ba3805bc6caf6a8f2ace364fefdab823961..64568a0f85ebdbc8eb18e23aadab09716bde6731 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-80.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-80.json
@@ -65,8 +65,7 @@
       "rate": 1000000000,
       "switch": "sgraphene3",
       "switch_port": "GigabitEthernet1/0/5",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -83,8 +82,7 @@
       "mounted": false,
       "name": "enp4s0",
       "rate": 100000000,
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -100,8 +98,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp5s0",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "device": "ib0",
@@ -148,9 +145,7 @@
       "mounted": false,
       "network_address": "graphene-80-bmc.nancy.grid5000.fr",
       "switch": "sgraphene3-ipmi",
-      "switch_port": "1/0/30",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/30"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-81.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-81.json
index fbe768f9153368e62b5c248c063d2fb2e3ba3ab8..af015f549343fc6d04ec9ece9cffd366f8554ae8 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-81.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-81.json
@@ -65,8 +65,7 @@
       "rate": 1000000000,
       "switch": "sgraphene3",
       "switch_port": "GigabitEthernet1/0/8",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -83,8 +82,7 @@
       "mounted": false,
       "name": "enp4s0",
       "rate": 100000000,
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -100,8 +98,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp5s0",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "device": "ib0",
@@ -148,9 +145,7 @@
       "mounted": false,
       "network_address": "graphene-81-bmc.nancy.grid5000.fr",
       "switch": "sgraphene3-ipmi",
-      "switch_port": "1/0/31",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/31"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-82.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-82.json
index 60234c509b07d88be7bd98f8070fbee8739360f9..be7ddb4918d1569c69d0f8c0eb3c5d8ce46247e6 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-82.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-82.json
@@ -65,8 +65,7 @@
       "rate": 1000000000,
       "switch": "sgraphene3",
       "switch_port": "GigabitEthernet1/0/7",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -83,8 +82,7 @@
       "mounted": false,
       "name": "enp4s0",
       "rate": 100000000,
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -100,8 +98,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp5s0",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "device": "ib0",
@@ -148,9 +145,7 @@
       "mounted": false,
       "network_address": "graphene-82-bmc.nancy.grid5000.fr",
       "switch": "sgraphene3-ipmi",
-      "switch_port": "1/0/32",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/32"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-83.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-83.json
index 88dc56d4347df91dcdc0daa4f702082e68aee6ef..8e5e4b7064bc43bdb66d67e125596053a0981592 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-83.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-83.json
@@ -61,9 +61,7 @@
       "network_address": "graphene-83.nancy.grid5000.fr",
       "rate": 1000000000,
       "switch": "sgraphene3",
-      "switch_port": "GigabitEthernet1/0/10",
-      "vendor": "intel",
-      "version": "82574L"
+      "switch_port": "GigabitEthernet1/0/10"
     },
     {
       "bridged": false,
@@ -76,9 +74,7 @@
       "management": false,
       "mountable": false,
       "mounted": false,
-      "rate": 100000000,
-      "vendor": "intel",
-      "version": "82574L"
+      "rate": 100000000
     },
     {
       "bridged": false,
@@ -90,9 +86,7 @@
       "mac": "00:e0:81:d5:06:92",
       "management": false,
       "mountable": false,
-      "mounted": false,
-      "vendor": "intel",
-      "version": "82574L"
+      "mounted": false
     },
     {
       "device": "ib0",
@@ -138,9 +132,7 @@
       "mounted": false,
       "network_address": "graphene-83-bmc.nancy.grid5000.fr",
       "switch": "sgraphene3-ipmi",
-      "switch_port": "1/0/33",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/33"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-84.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-84.json
index dd352892bca429c7fd96509a91f06854c1f3abc7..4cd68d73c1e28f2907fb9b59ecdba2d084282957 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-84.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-84.json
@@ -65,8 +65,7 @@
       "rate": 1000000000,
       "switch": "sgraphene3",
       "switch_port": "GigabitEthernet1/0/9",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -83,8 +82,7 @@
       "mounted": false,
       "name": "enp4s0",
       "rate": 100000000,
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -100,8 +98,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp5s0",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "device": "ib0",
@@ -148,9 +145,7 @@
       "mounted": false,
       "network_address": "graphene-84-bmc.nancy.grid5000.fr",
       "switch": "sgraphene3-ipmi",
-      "switch_port": "1/0/34",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/34"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-85.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-85.json
index 73fdd170f3fb640ebae3d138a8eeedbfc0acde10..52f63b36944efa46e8afb1134730361dfc6d313a 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-85.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-85.json
@@ -65,8 +65,7 @@
       "rate": 1000000000,
       "switch": "sgraphene3",
       "switch_port": "GigabitEthernet1/0/12",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -83,8 +82,7 @@
       "mounted": false,
       "name": "enp4s0",
       "rate": 100000000,
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -100,8 +98,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp5s0",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "device": "ib0",
@@ -148,9 +145,7 @@
       "mounted": false,
       "network_address": "graphene-85-bmc.nancy.grid5000.fr",
       "switch": "sgraphene3-ipmi",
-      "switch_port": "1/0/1",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/1"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-87.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-87.json
index 3698677a6c1ddc36e7e5ccc51ff7ab0f997e72a1..7c37c585fbf4daf9652205ca43d4839ca54ce784 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-87.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-87.json
@@ -65,8 +65,7 @@
       "rate": 1000000000,
       "switch": "sgraphene3",
       "switch_port": "GigabitEthernet1/0/14",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -83,8 +82,7 @@
       "mounted": false,
       "name": "enp4s0",
       "rate": 100000000,
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -100,8 +98,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp5s0",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "device": "ib0",
@@ -148,9 +145,7 @@
       "mounted": false,
       "network_address": "graphene-87-bmc.nancy.grid5000.fr",
       "switch": "sgraphene3-ipmi",
-      "switch_port": "1/0/3",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/3"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-88.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-88.json
index c9defed60d80e73b16874cdacc13e653ff803449..4d7a8f1e848f1fe912b6c8db5eef5e7e10808f5d 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-88.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-88.json
@@ -65,8 +65,7 @@
       "rate": 1000000000,
       "switch": "sgraphene3",
       "switch_port": "GigabitEthernet1/0/13",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -83,8 +82,7 @@
       "mounted": false,
       "name": "enp4s0",
       "rate": 100000000,
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -100,8 +98,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp5s0",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "device": "ib0",
@@ -148,9 +145,7 @@
       "mounted": false,
       "network_address": "graphene-88-bmc.nancy.grid5000.fr",
       "switch": "sgraphene3-ipmi",
-      "switch_port": "1/0/4",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/4"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-89.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-89.json
index 68b87862db7a8a66eb472a282bf906a4025cc078..a8322ea88d897c8b06f4da8b54cd67cfcf1e348d 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-89.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-89.json
@@ -65,8 +65,7 @@
       "rate": 1000000000,
       "switch": "sgraphene3",
       "switch_port": "GigabitEthernet1/0/16",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -83,8 +82,7 @@
       "mounted": false,
       "name": "enp4s0",
       "rate": 100000000,
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -100,8 +98,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp5s0",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "device": "ib0",
@@ -148,9 +145,7 @@
       "mounted": false,
       "network_address": "graphene-89-bmc.nancy.grid5000.fr",
       "switch": "sgraphene3-ipmi",
-      "switch_port": "1/0/5",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/5"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-9.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-9.json
index 655de8ef052f4b606604ba713b5e53fb99953c10..d40b927950be0451f77af13a22693522d5ac1377 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-9.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-9.json
@@ -65,8 +65,7 @@
       "rate": 1000000000,
       "switch": "sgraphene1",
       "switch_port": "GigabitEthernet1/0/11",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -83,8 +82,7 @@
       "mounted": false,
       "name": "enp4s0",
       "rate": 100000000,
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -100,8 +98,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp5s0",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "device": "ib0",
@@ -148,9 +145,7 @@
       "mounted": false,
       "network_address": "graphene-9-bmc.nancy.grid5000.fr",
       "switch": "sgraphene1-ipmi",
-      "switch_port": "1/0/33",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/33"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-90.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-90.json
index 7ec5e9be9e498868123402cf0373096cc9526d22..190e8dff448acc2c9170e792c4568400dc98a9b4 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-90.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-90.json
@@ -65,8 +65,7 @@
       "rate": 1000000000,
       "switch": "sgraphene3",
       "switch_port": "GigabitEthernet1/0/15",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -83,8 +82,7 @@
       "mounted": false,
       "name": "enp4s0",
       "rate": 100000000,
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -100,8 +98,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp5s0",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "device": "ib0",
@@ -148,9 +145,7 @@
       "mounted": false,
       "network_address": "graphene-90-bmc.nancy.grid5000.fr",
       "switch": "sgraphene3-ipmi",
-      "switch_port": "1/0/6",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/6"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-91.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-91.json
index d805e3c3bc951e582a5f1985f66fa415701518f8..e93e71e296d7414f7f84181d7ae26b381712c7ce 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-91.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-91.json
@@ -65,8 +65,7 @@
       "rate": 1000000000,
       "switch": "sgraphene3",
       "switch_port": "GigabitEthernet1/0/18",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -83,8 +82,7 @@
       "mounted": false,
       "name": "enp4s0",
       "rate": 100000000,
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -100,8 +98,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp5s0",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "device": "ib0",
@@ -148,9 +145,7 @@
       "mounted": false,
       "network_address": "graphene-91-bmc.nancy.grid5000.fr",
       "switch": "sgraphene3-ipmi",
-      "switch_port": "1/0/7",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/7"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-92.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-92.json
index ca5c0c1bf232ddbfefd6ce69222f2b6ea6652de1..b73bc8e9a51d2acdd69f740c96a894213fd63776 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-92.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-92.json
@@ -65,8 +65,7 @@
       "rate": 1000000000,
       "switch": "sgraphene3",
       "switch_port": "GigabitEthernet1/0/17",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -83,8 +82,7 @@
       "mounted": false,
       "name": "enp4s0",
       "rate": 100000000,
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -100,8 +98,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp5s0",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "device": "ib0",
@@ -148,9 +145,7 @@
       "mounted": false,
       "network_address": "graphene-92-bmc.nancy.grid5000.fr",
       "switch": "sgraphene3-ipmi",
-      "switch_port": "1/0/8",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/8"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-93.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-93.json
index 82cf1a7983f808fdd9688ce2ac6d9d1df2673ed9..6d27ff7fc4ba98a7918184c05bbb812d0ee44885 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-93.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-93.json
@@ -65,8 +65,7 @@
       "rate": 1000000000,
       "switch": "sgraphene3",
       "switch_port": "GigabitEthernet1/0/20",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -83,8 +82,7 @@
       "mounted": false,
       "name": "enp4s0",
       "rate": 100000000,
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -100,8 +98,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp5s0",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "device": "ib0",
@@ -148,9 +145,7 @@
       "mounted": false,
       "network_address": "graphene-93-bmc.nancy.grid5000.fr",
       "switch": "sgraphene3-ipmi",
-      "switch_port": "1/0/9",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/9"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-94.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-94.json
index 91418d9fe73a205bf864120c8ac7cf06adbd864f..d38018bdd3f74531ea667dbe49fb61f0ecd9f16e 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-94.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-94.json
@@ -63,9 +63,7 @@
       "network_address": "graphene-94.nancy.grid5000.fr",
       "rate": 1000000000,
       "switch": "sgraphene3",
-      "switch_port": "GigabitEthernet1/0/19",
-      "vendor": "intel",
-      "version": "82574L"
+      "switch_port": "GigabitEthernet1/0/19"
     },
     {
       "bridged": false,
@@ -78,9 +76,7 @@
       "management": false,
       "mountable": false,
       "mounted": false,
-      "rate": 100000000,
-      "vendor": "intel",
-      "version": "82574L"
+      "rate": 100000000
     },
     {
       "bridged": false,
@@ -92,9 +88,7 @@
       "mac": "00:e0:81:d5:07:92",
       "management": false,
       "mountable": false,
-      "mounted": false,
-      "vendor": "intel",
-      "version": "82574L"
+      "mounted": false
     },
     {
       "device": "ib0",
@@ -140,9 +134,7 @@
       "mounted": false,
       "network_address": "graphene-94-bmc.nancy.grid5000.fr",
       "switch": "sgraphene3-ipmi",
-      "switch_port": "1/0/10",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/10"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-95.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-95.json
index 34e99c885c34e5ab4e04bac1de6cf2ebd386f0a4..f45578e1fb15a4f3a071452abc72c283ef275aaa 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-95.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-95.json
@@ -65,8 +65,7 @@
       "rate": 1000000000,
       "switch": "sgraphene3",
       "switch_port": "GigabitEthernet1/0/22",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -83,8 +82,7 @@
       "mounted": false,
       "name": "enp4s0",
       "rate": 100000000,
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -100,8 +98,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp5s0",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "device": "ib0",
@@ -148,9 +145,7 @@
       "mounted": false,
       "network_address": "graphene-95-bmc.nancy.grid5000.fr",
       "switch": "sgraphene3-ipmi",
-      "switch_port": "1/0/11",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/11"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-97.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-97.json
index 7be005c82e46cffa8230645f820b97cb3077d790..f614393281e8267cfd7f6bb197cc9dfad738ec14 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-97.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-97.json
@@ -65,8 +65,7 @@
       "rate": 1000000000,
       "switch": "sgraphene3",
       "switch_port": "GigabitEthernet1/0/24",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -83,8 +82,7 @@
       "mounted": false,
       "name": "enp4s0",
       "rate": 100000000,
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -100,8 +98,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp5s0",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "device": "ib0",
@@ -148,9 +145,7 @@
       "mounted": false,
       "network_address": "graphene-97-bmc.nancy.grid5000.fr",
       "switch": "sgraphene3-ipmi",
-      "switch_port": "1/0/13",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/13"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-98.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-98.json
index f20b52176054b4818ee920e8dc13aecbcb506e3d..eda07191a6fc0ee84f180fd654b09104cc85cd10 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-98.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-98.json
@@ -63,9 +63,7 @@
       "network_address": "graphene-98.nancy.grid5000.fr",
       "rate": 1000000000,
       "switch": "sgraphene3",
-      "switch_port": "GigabitEthernet1/0/23",
-      "vendor": "intel",
-      "version": "82574L"
+      "switch_port": "GigabitEthernet1/0/23"
     },
     {
       "bridged": false,
@@ -78,9 +76,7 @@
       "management": false,
       "mountable": false,
       "mounted": false,
-      "rate": 100000000,
-      "vendor": "intel",
-      "version": "82574L"
+      "rate": 100000000
     },
     {
       "bridged": false,
@@ -92,9 +88,7 @@
       "mac": "00:e0:81:d5:07:d6",
       "management": false,
       "mountable": false,
-      "mounted": false,
-      "vendor": "intel",
-      "version": "82574L"
+      "mounted": false
     },
     {
       "device": "ib0",
@@ -140,9 +134,7 @@
       "mounted": false,
       "network_address": "graphene-98-bmc.nancy.grid5000.fr",
       "switch": "sgraphene3-ipmi",
-      "switch_port": "1/0/14",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/14"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-99.json b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-99.json
index f3d06937992a9fb55fe4be9479a0005168b19984..484f9ae97011a63932864d07b72851a21bfe5d9e 100644
--- a/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-99.json
+++ b/data/grid5000/sites/nancy/clusters/graphene/nodes/graphene-99.json
@@ -65,8 +65,7 @@
       "rate": 1000000000,
       "switch": "sgraphene3",
       "switch_port": "GigabitEthernet1/0/26",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -83,8 +82,7 @@
       "mounted": false,
       "name": "enp4s0",
       "rate": 100000000,
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "bridged": false,
@@ -100,8 +98,7 @@
       "mountable": false,
       "mounted": false,
       "name": "enp5s0",
-      "vendor": "Intel",
-      "version": "82574L"
+      "vendor": "Intel"
     },
     {
       "device": "ib0",
@@ -148,9 +145,7 @@
       "mounted": false,
       "network_address": "graphene-99-bmc.nancy.grid5000.fr",
       "switch": "sgraphene3-ipmi",
-      "switch_port": "1/0/15",
-      "vendor": "Tyan",
-      "version": "AST2050"
+      "switch_port": "1/0/15"
     }
   ],
   "operating_system": {
diff --git a/grid5000-all.json b/grid5000-all.json
index ff1bc7ef7df1274a2200a25c665877b535a1c08b..6832940f4070f990d7862028084c31e392b6a66a 100644
--- a/grid5000-all.json
+++ b/grid5000-all.json
@@ -37818,8 +37818,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp130s0f0",
-                  "vendor": "Intel",
-                  "version": "82599EB 10-Gigabit SFI/SFP+ Network Connection"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": true,
@@ -37841,8 +37840,7 @@
                   "rate": 10000000000,
                   "switch": "force10",
                   "switch_port": "TenGigabitEthernet 0/21",
-                  "vendor": "Intel",
-                  "version": "82599EB 10-Gigabit SFI/SFP+ Network Connection"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -37858,8 +37856,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp2s0f0",
-                  "vendor": "Intel",
-                  "version": "Intel Corporation"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -37875,8 +37872,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp2s0f3",
-                  "vendor": "Intel",
-                  "version": "Intel Corporation"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "bmc",
@@ -38046,8 +38042,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp130s0f0",
-                  "vendor": "Intel",
-                  "version": "82599EB 10-Gigabit SFI/SFP+ Network Connection"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": true,
@@ -38069,8 +38064,7 @@
                   "rate": 10000000000,
                   "switch": "force10",
                   "switch_port": "TenGigabitEthernet 0/22",
-                  "vendor": "Intel",
-                  "version": "82599EB 10-Gigabit SFI/SFP+ Network Connection"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -38086,8 +38080,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp2s0f0",
-                  "vendor": "Intel",
-                  "version": "Intel Corporation"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -38103,8 +38096,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp2s0f3",
-                  "vendor": "Intel",
-                  "version": "Intel Corporation"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "bmc",
@@ -38274,8 +38266,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp130s0f0",
-                  "vendor": "Intel",
-                  "version": "82599EB 10-Gigabit SFI/SFP+ Network Connection"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": true,
@@ -38297,8 +38288,7 @@
                   "rate": 10000000000,
                   "switch": "force10",
                   "switch_port": "TenGigabitEthernet 0/23",
-                  "vendor": "Intel",
-                  "version": "82599EB 10-Gigabit SFI/SFP+ Network Connection"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -38314,8 +38304,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp2s0f0",
-                  "vendor": "Intel",
-                  "version": "Intel Corporation"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -38331,8 +38320,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp2s0f3",
-                  "vendor": "Intel",
-                  "version": "Intel Corporation"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "bmc",
@@ -38502,8 +38490,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp130s0f0",
-                  "vendor": "Intel",
-                  "version": "82599EB 10-Gigabit SFI/SFP+ Network Connection"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": true,
@@ -38525,8 +38512,7 @@
                   "rate": 10000000000,
                   "switch": "force10",
                   "switch_port": "TenGigabitEthernet 0/24",
-                  "vendor": "Intel",
-                  "version": "82599EB 10-Gigabit SFI/SFP+ Network Connection"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -38542,8 +38528,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp2s0f0",
-                  "vendor": "Intel",
-                  "version": "Intel Corporation"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -38559,8 +38544,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp2s0f3",
-                  "vendor": "Intel",
-                  "version": "Intel Corporation"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "bmc",
@@ -45748,10 +45732,8 @@
                   "interface": "Ethernet",
                   "mac": "00:09:3d:11:aa:e1",
                   "management": false,
-                  "model": "BCM5704",
                   "mountable": false,
-                  "mounted": false,
-                  "vendor": "Broadcom"
+                  "mounted": false
                 },
                 "eth1": {
                   "bridged": true,
@@ -45762,12 +45744,10 @@
                   "ip6": "fe80::209:3dff:fe11:aae2",
                   "mac": "00:09:3d:11:aa:e2",
                   "management": false,
-                  "model": "BCM5704",
                   "mountable": true,
                   "mounted": true,
                   "rate": 1000000000,
-                  "switch_port": "1:10",
-                  "vendor": "Broadcom"
+                  "switch_port": "1:10"
                 }
               },
               "operating_system": {
@@ -47843,10 +47823,8 @@
                   "interface": "Ethernet",
                   "mac": "00:09:3d:12:85:70",
                   "management": false,
-                  "model": "BCM5704",
                   "mountable": false,
-                  "mounted": false,
-                  "vendor": "Broadcom"
+                  "mounted": false
                 },
                 "eth1": {
                   "bridged": true,
@@ -47857,12 +47835,10 @@
                   "ip6": "fe80::209:3dff:fe11:9522",
                   "mac": "00:09:3d:12:85:71",
                   "management": false,
-                  "model": "BCM5704",
                   "mountable": true,
                   "mounted": true,
                   "rate": 1000000000,
-                  "switch_port": "1:21",
-                  "vendor": "Broadcom"
+                  "switch_port": "1:21"
                 }
               },
               "operating_system": {
@@ -48002,10 +47978,8 @@
                   "interface": "Ethernet",
                   "mac": "00:09:3d:12:90:9e",
                   "management": false,
-                  "model": "BCM5704",
                   "mountable": false,
-                  "mounted": false,
-                  "vendor": "Broadcom"
+                  "mounted": false
                 },
                 "eth1": {
                   "bridged": true,
@@ -48016,12 +47990,10 @@
                   "ip6": "fe80::209:3dff:fe11:9522",
                   "mac": "00:09:3d:12:90:9f",
                   "management": false,
-                  "model": "BCM5704",
                   "mountable": true,
                   "mounted": true,
                   "rate": 1000000000,
-                  "switch_port": "1:22",
-                  "vendor": "Broadcom"
+                  "switch_port": "1:22"
                 }
               },
               "operating_system": {
@@ -48154,10 +48126,8 @@
                   "kavlan": false,
                   "mac": "00:09:3d:12:7d:46",
                   "management": false,
-                  "model": "BCM5704",
                   "mountable": false,
-                  "mounted": false,
-                  "vendor": "Broadcom"
+                  "mounted": false
                 },
                 {
                   "bridged": true,
@@ -48170,14 +48140,12 @@
                   "kavlan": true,
                   "mac": "00:09:3d:12:7d:47",
                   "management": false,
-                  "model": "BCM5704",
                   "mountable": true,
                   "mounted": true,
                   "network_address": "sagittaire-23.lyon.grid5000.fr",
                   "rate": 1000000000,
                   "switch": "gw-lyon",
-                  "switch_port": "BD-8810 Port 3:23",
-                  "vendor": "Broadcom"
+                  "switch_port": "BD-8810 Port 3:23"
                 },
                 {
                   "device": "bmc",
@@ -48512,10 +48480,8 @@
                   "interface": "Ethernet",
                   "mac": "00:09:3d:10:de:8d",
                   "management": false,
-                  "model": "BCM5704",
                   "mountable": false,
-                  "mounted": false,
-                  "vendor": "Broadcom"
+                  "mounted": false
                 },
                 "eth1": {
                   "bridged": true,
@@ -48526,12 +48492,10 @@
                   "ip6": "fe80::209:3dff:fe11:9522",
                   "mac": "00:09:3d:10:de:8e",
                   "management": false,
-                  "model": "BCM5704",
                   "mountable": true,
                   "mounted": true,
                   "rate": 1000000000,
-                  "switch_port": "1:25",
-                  "vendor": "Broadcom"
+                  "switch_port": "1:25"
                 }
               },
               "operating_system": {
@@ -48671,10 +48635,8 @@
                   "interface": "Ethernet",
                   "mac": "00:09:3d:11:ce:21",
                   "management": false,
-                  "model": "BCM5704",
                   "mountable": false,
-                  "mounted": false,
-                  "vendor": "Broadcom"
+                  "mounted": false
                 },
                 "eth1": {
                   "bridged": true,
@@ -48685,12 +48647,10 @@
                   "ip6": "fe80::209:3dff:fe11:ce22",
                   "mac": "00:09:3d:11:ce:22",
                   "management": false,
-                  "model": "BCM5704",
                   "mountable": true,
                   "mounted": true,
                   "rate": 1000000000,
-                  "switch_port": "1:26",
-                  "vendor": "Broadcom"
+                  "switch_port": "1:26"
                 }
               },
               "operating_system": {
@@ -49006,10 +48966,8 @@
                   "interface": "Ethernet",
                   "mac": "00:09:3d:12:33:e5",
                   "management": false,
-                  "model": "BCM5704",
                   "mountable": false,
-                  "mounted": false,
-                  "vendor": "Broadcom"
+                  "mounted": false
                 },
                 "eth1": {
                   "bridged": true,
@@ -49020,12 +48978,10 @@
                   "ip6": "fe80::209:3dff:fe12:33e6",
                   "mac": "00:09:3d:12:33:e6",
                   "management": false,
-                  "model": "BCM5704",
                   "mountable": true,
                   "mounted": true,
                   "rate": 1000000000,
-                  "switch_port": "1:28",
-                  "vendor": "Broadcom"
+                  "switch_port": "1:28"
                 }
               },
               "operating_system": {
@@ -50397,10 +50353,8 @@
                   "interface": "Ethernet",
                   "mac": "00:09:3d:12:28:16",
                   "management": false,
-                  "model": "BCM5704",
                   "mountable": false,
-                  "mounted": false,
-                  "vendor": "Broadcom"
+                  "mounted": false
                 },
                 "eth1": {
                   "bridged": true,
@@ -50411,12 +50365,10 @@
                   "ip6": "fe80::209:3dff:fe11:9522",
                   "mac": "00:09:3d:12:28:17",
                   "management": false,
-                  "model": "BCM5704",
                   "mountable": true,
                   "mounted": true,
                   "rate": 1000000000,
-                  "switch_port": "1:35",
-                  "vendor": "Broadcom"
+                  "switch_port": "1:35"
                 }
               },
               "operating_system": {
@@ -50556,10 +50508,8 @@
                   "interface": "Ethernet",
                   "mac": "00:09:3d:10:c7:ba",
                   "management": false,
-                  "model": "BCM5704",
                   "mountable": false,
-                  "mounted": false,
-                  "vendor": "Broadcom"
+                  "mounted": false
                 },
                 "eth1": {
                   "bridged": true,
@@ -50570,12 +50520,10 @@
                   "ip6": "fe80::209:3dff:fe11:9522",
                   "mac": "00:09:3d:10:c7:bb",
                   "management": false,
-                  "model": "BCM5704",
                   "mountable": true,
                   "mounted": true,
                   "rate": 1000000000,
-                  "switch_port": "1:36",
-                  "vendor": "Broadcom"
+                  "switch_port": "1:36"
                 }
               },
               "operating_system": {
@@ -50715,10 +50663,8 @@
                   "interface": "Ethernet",
                   "mac": "00:09:3d:12:69:f8",
                   "management": false,
-                  "model": "BCM5704",
                   "mountable": false,
-                  "mounted": false,
-                  "vendor": "Broadcom"
+                  "mounted": false
                 },
                 "eth1": {
                   "bridged": true,
@@ -50729,12 +50675,10 @@
                   "ip6": "fe80::209:3dff:fe12:69f9",
                   "mac": "00:09:3d:12:69:f9",
                   "management": false,
-                  "model": "BCM5704",
                   "mountable": true,
                   "mounted": true,
                   "rate": 1000000000,
-                  "switch_port": "1:37",
-                  "vendor": "Broadcom"
+                  "switch_port": "1:37"
                 }
               },
               "operating_system": {
@@ -50874,10 +50818,8 @@
                   "interface": "Ethernet",
                   "mac": "00:09:3d:12:38:6a",
                   "management": false,
-                  "model": "BCM5704",
                   "mountable": false,
-                  "mounted": false,
-                  "vendor": "Broadcom"
+                  "mounted": false
                 },
                 "eth1": {
                   "bridged": true,
@@ -50888,12 +50830,10 @@
                   "ip6": "fe80::209:3dff:fe12:386b",
                   "mac": "00:09:3d:12:38:6b",
                   "management": false,
-                  "model": "BCM5704",
                   "mountable": true,
                   "mounted": true,
                   "rate": 1000000000,
-                  "switch_port": "1:38",
-                  "vendor": "Broadcom"
+                  "switch_port": "1:38"
                 }
               },
               "operating_system": {
@@ -51034,10 +50974,8 @@
                   "interface": "Ethernet",
                   "mac": "00:09:3d:12:4f:18",
                   "management": false,
-                  "model": "BCM5704",
                   "mountable": false,
-                  "mounted": false,
-                  "vendor": "Broadcom"
+                  "mounted": false
                 },
                 "eth1": {
                   "bridged": true,
@@ -51048,12 +50986,10 @@
                   "ip6": "fe80::209:3dff:fe12:4f19",
                   "mac": "00:09:3d:12:4f:19",
                   "management": false,
-                  "model": "BCM5704",
                   "mountable": true,
                   "mounted": true,
                   "rate": 1000000000,
-                  "switch_port": "1:39",
-                  "vendor": "Broadcom"
+                  "switch_port": "1:39"
                 }
               },
               "operating_system": {
@@ -51370,10 +51306,8 @@
                   "interface": "Ethernet",
                   "mac": "00:09:3d:11:5a:30",
                   "management": false,
-                  "model": "BCM5704",
                   "mountable": false,
-                  "mounted": false,
-                  "vendor": "Broadcom"
+                  "mounted": false
                 },
                 "eth1": {
                   "bridged": true,
@@ -51384,11 +51318,9 @@
                   "ip6": "fe80::209:3dff:fe11:9522",
                   "mac": "00:09:3d:11:5a:31",
                   "management": false,
-                  "model": "BCM5704",
                   "mountable": true,
                   "mounted": true,
-                  "rate": 1000000000,
-                  "vendor": "Broadcom"
+                  "rate": 1000000000
                 }
               },
               "operating_system": {
@@ -51528,10 +51460,8 @@
                   "interface": "Ethernet",
                   "mac": "00:09:3d:12:6a:41",
                   "management": false,
-                  "model": "BCM5704",
                   "mountable": false,
-                  "mounted": false,
-                  "vendor": "Broadcom"
+                  "mounted": false
                 },
                 "eth1": {
                   "bridged": true,
@@ -51542,12 +51472,10 @@
                   "ip6": "fe80::209:3dff:fe11:9522",
                   "mac": "00:09:3d:12:6a:42",
                   "management": false,
-                  "model": "BCM5704",
                   "mountable": true,
                   "mounted": true,
                   "rate": 1000000000,
-                  "switch_port": "1:41",
-                  "vendor": "Broadcom"
+                  "switch_port": "1:41"
                 }
               },
               "operating_system": {
@@ -51687,10 +51615,8 @@
                   "interface": "Ethernet",
                   "mac": "00:09:3d:12:74:d4",
                   "management": false,
-                  "model": "BCM5704",
                   "mountable": false,
-                  "mounted": false,
-                  "vendor": "Broadcom"
+                  "mounted": false
                 },
                 "eth1": {
                   "bridged": true,
@@ -51701,12 +51627,10 @@
                   "ip6": "fe80::209:3dff:fe12:74d5",
                   "mac": "00:09:3d:12:74:d5",
                   "management": false,
-                  "model": "BCM5704",
                   "mountable": true,
                   "mounted": true,
                   "rate": 1000000000,
-                  "switch_port": "1:42",
-                  "vendor": "Broadcom"
+                  "switch_port": "1:42"
                 }
               },
               "operating_system": {
@@ -52190,10 +52114,8 @@
                   "kavlan": false,
                   "mac": "00:09:3d:12:3c:61",
                   "management": false,
-                  "model": "BCM5704",
                   "mountable": false,
-                  "mounted": false,
-                  "vendor": "Broadcom"
+                  "mounted": false
                 },
                 {
                   "bridged": true,
@@ -52206,14 +52128,12 @@
                   "kavlan": true,
                   "mac": "00:09:3d:12:3c:62",
                   "management": false,
-                  "model": "BCM5704",
                   "mountable": true,
                   "mounted": true,
                   "network_address": "sagittaire-45.lyon.grid5000.fr",
                   "rate": 1000000000,
                   "switch": "gw-lyon",
-                  "switch_port": "BD-8810 Port 3:25",
-                  "vendor": "Broadcom"
+                  "switch_port": "BD-8810 Port 3:25"
                 },
                 {
                   "device": "bmc",
@@ -53604,10 +53524,8 @@
                   "interface": "Ethernet",
                   "mac": "00:09:3d:12:27:66",
                   "management": false,
-                  "model": "BCM5704",
                   "mountable": false,
-                  "mounted": false,
-                  "vendor": "Broadcom"
+                  "mounted": false
                 },
                 "eth1": {
                   "bridged": true,
@@ -53618,12 +53536,10 @@
                   "ip6": "fe80::209:3dff:fe12:2767",
                   "mac": "00:09:3d:12:27:67",
                   "management": false,
-                  "model": "BCM5704",
                   "mountable": true,
                   "mounted": true,
                   "rate": 1000000000,
-                  "switch_port": "2:4",
-                  "vendor": "Broadcom"
+                  "switch_port": "2:4"
                 }
               },
               "operating_system": {
@@ -53764,10 +53680,8 @@
                   "interface": "Ethernet",
                   "mac": "00:09:3d:12:9d:8b",
                   "management": false,
-                  "model": "BCM5704",
                   "mountable": false,
-                  "mounted": false,
-                  "vendor": "Broadcom"
+                  "mounted": false
                 },
                 "eth1": {
                   "bridged": true,
@@ -53778,12 +53692,10 @@
                   "ip6": "fe80::209:3dff:fe12:9d8c",
                   "mac": "00:09:3d:12:9d:8c",
                   "management": false,
-                  "model": "BCM5704",
                   "mountable": true,
                   "mounted": true,
                   "rate": 1000000000,
-                  "switch_port": "2:5",
-                  "vendor": "Broadcom"
+                  "switch_port": "2:5"
                 }
               },
               "operating_system": {
@@ -53924,10 +53836,8 @@
                   "interface": "Ethernet",
                   "mac": "00:09:3d:12:92:61",
                   "management": false,
-                  "model": "BCM5704",
                   "mountable": false,
-                  "mounted": false,
-                  "vendor": "Broadcom"
+                  "mounted": false
                 },
                 "eth1": {
                   "bridged": true,
@@ -53938,12 +53848,10 @@
                   "ip6": "fe80::209:3dff:fe11:9522",
                   "mac": "00:09:3d:12:92:62",
                   "management": false,
-                  "model": "BCM5704",
                   "mountable": true,
                   "mounted": true,
                   "rate": 1000000000,
-                  "switch_port": "2:6",
-                  "vendor": "Broadcom"
+                  "switch_port": "2:6"
                 }
               },
               "operating_system": {
@@ -54084,10 +53992,8 @@
                   "interface": "Ethernet",
                   "mac": "00:09:3d:12:68:a9",
                   "management": false,
-                  "model": "BCM5704",
                   "mountable": false,
-                  "mounted": false,
-                  "vendor": "Broadcom"
+                  "mounted": false
                 },
                 "eth1": {
                   "bridged": true,
@@ -54098,12 +54004,10 @@
                   "ip6": "fe80::209:3dff:fe12:68aa",
                   "mac": "00:09:3d:12:68:aa",
                   "management": false,
-                  "model": "BCM5704",
                   "mountable": true,
                   "mounted": true,
                   "rate": 1000000000,
-                  "switch_port": "2:7",
-                  "vendor": "Broadcom"
+                  "switch_port": "2:7"
                 }
               },
               "operating_system": {
@@ -54244,10 +54148,8 @@
                   "interface": "Ethernet",
                   "mac": "00:09:3d:12:5a:d6",
                   "management": false,
-                  "model": "BCM5704",
                   "mountable": false,
-                  "mounted": false,
-                  "vendor": "Broadcom"
+                  "mounted": false
                 },
                 "eth1": {
                   "bridged": true,
@@ -54258,12 +54160,10 @@
                   "ip6": "fe80::209:3dff:fe12:5ad7",
                   "mac": "00:09:3d:12:5a:d7",
                   "management": false,
-                  "model": "BCM5704",
                   "mountable": true,
                   "mounted": true,
                   "rate": 1000000000,
-                  "switch_port": "2:8",
-                  "vendor": "Broadcom"
+                  "switch_port": "2:8"
                 }
               },
               "operating_system": {
@@ -54404,10 +54304,8 @@
                   "interface": "Ethernet",
                   "mac": "00:09:3d:12:62:ee",
                   "management": false,
-                  "model": "BCM5704",
                   "mountable": false,
-                  "mounted": false,
-                  "vendor": "Broadcom"
+                  "mounted": false
                 },
                 "eth1": {
                   "bridged": true,
@@ -54418,12 +54316,10 @@
                   "ip6": "fe80::209:3dff:fe11:9522",
                   "mac": "00:09:3d:12:62:ef",
                   "management": false,
-                  "model": "BCM5704",
                   "mountable": true,
                   "mounted": true,
                   "rate": 1000000000,
-                  "switch_port": "2:9",
-                  "vendor": "Broadcom"
+                  "switch_port": "2:9"
                 }
               },
               "operating_system": {
@@ -54564,10 +54460,8 @@
                   "interface": "Ethernet",
                   "mac": "00:09:3d:12:68:67",
                   "management": false,
-                  "model": "BCM5704",
                   "mountable": false,
-                  "mounted": false,
-                  "vendor": "Broadcom"
+                  "mounted": false
                 },
                 "eth1": {
                   "bridged": true,
@@ -54578,12 +54472,10 @@
                   "ip6": "fe80::209:3dff:fe12:6868",
                   "mac": "00:09:3d:12:68:68",
                   "management": false,
-                  "model": "BCM5704",
                   "mountable": true,
                   "mounted": true,
                   "rate": 1000000000,
-                  "switch_port": "2:10",
-                  "vendor": "Broadcom"
+                  "switch_port": "2:10"
                 }
               },
               "operating_system": {
@@ -54724,10 +54616,8 @@
                   "interface": "Ethernet",
                   "mac": "00:09:3d:12:29:f8",
                   "management": false,
-                  "model": "BCM5704",
                   "mountable": false,
-                  "mounted": false,
-                  "vendor": "Broadcom"
+                  "mounted": false
                 },
                 "eth1": {
                   "bridged": true,
@@ -54738,12 +54628,10 @@
                   "ip6": "fe80::209:3dff:fe12:29f9",
                   "mac": "00:09:3d:12:29:f9",
                   "management": false,
-                  "model": "BCM5704",
                   "mountable": true,
                   "mounted": true,
                   "rate": 1000000000,
-                  "switch_port": "2:11",
-                  "vendor": "Broadcom"
+                  "switch_port": "2:11"
                 }
               },
               "operating_system": {
@@ -55060,10 +54948,8 @@
                   "interface": "Ethernet",
                   "mac": "00:09:3d:12:6b:3b",
                   "management": false,
-                  "model": "BCM5704",
                   "mountable": false,
-                  "mounted": false,
-                  "vendor": "Broadcom"
+                  "mounted": false
                 },
                 "eth1": {
                   "bridged": true,
@@ -55074,12 +54960,10 @@
                   "ip6": "fe80::209:3dff:fe12:6b3c",
                   "mac": "00:09:3d:12:6b:3c",
                   "management": false,
-                  "model": "BCM5704",
                   "mountable": true,
                   "mounted": true,
                   "rate": 1000000000,
-                  "switch_port": "2:12",
-                  "vendor": "Broadcom"
+                  "switch_port": "2:12"
                 }
               },
               "operating_system": {
@@ -55220,10 +55104,8 @@
                   "interface": "Ethernet",
                   "mac": "00:09:3d:12:5d:fa",
                   "management": false,
-                  "model": "BCM5704",
                   "mountable": false,
-                  "mounted": false,
-                  "vendor": "Broadcom"
+                  "mounted": false
                 },
                 "eth1": {
                   "bridged": true,
@@ -55234,12 +55116,10 @@
                   "ip6": "fe80::209:3dff:fe12:5dfb",
                   "mac": "00:09:3d:12:5d:fb",
                   "management": false,
-                  "model": "BCM5704",
                   "mountable": true,
                   "mounted": true,
                   "rate": 1000000000,
-                  "switch_port": "2:13",
-                  "vendor": "Broadcom"
+                  "switch_port": "2:13"
                 }
               },
               "operating_system": {
@@ -55380,10 +55260,8 @@
                   "interface": "Ethernet",
                   "mac": "00:09:3d:12:70:5a",
                   "management": false,
-                  "model": "BCM5704",
                   "mountable": false,
-                  "mounted": false,
-                  "vendor": "Broadcom"
+                  "mounted": false
                 },
                 "eth1": {
                   "bridged": true,
@@ -55394,11 +55272,9 @@
                   "ip6": "fe80::209:3dff:fe11:9522",
                   "mac": "00:09:3d:12:70:5b",
                   "management": false,
-                  "model": "BCM5704",
                   "mountable": true,
                   "mounted": true,
-                  "rate": 1000000000,
-                  "vendor": "Broadcom"
+                  "rate": 1000000000
                 }
               },
               "operating_system": {
@@ -55538,10 +55414,8 @@
                   "interface": "Ethernet",
                   "mac": "00:09:3d:12:5e:fb",
                   "management": false,
-                  "model": "BCM5704",
                   "mountable": false,
-                  "mounted": false,
-                  "vendor": "Broadcom"
+                  "mounted": false
                 },
                 "eth1": {
                   "bridged": true,
@@ -55552,12 +55426,10 @@
                   "ip6": "fe80::209:3dff:fe12:5efc",
                   "mac": "00:09:3d:12:5e:fc",
                   "management": false,
-                  "model": "BCM5704",
                   "mountable": true,
                   "mounted": true,
                   "rate": 1000000000,
-                  "switch_port": "2:15",
-                  "vendor": "Broadcom"
+                  "switch_port": "2:15"
                 }
               },
               "operating_system": {
@@ -55698,10 +55570,8 @@
                   "interface": "Ethernet",
                   "mac": "00:09:3d:12:31:7c",
                   "management": false,
-                  "model": "BCM5704",
                   "mountable": false,
-                  "mounted": false,
-                  "vendor": "Broadcom"
+                  "mounted": false
                 },
                 "eth1": {
                   "bridged": true,
@@ -55712,12 +55582,10 @@
                   "ip6": "fe80::209:3dff:fe12:317d",
                   "mac": "00:09:3d:12:31:7d",
                   "management": false,
-                  "model": "BCM5704",
                   "mountable": true,
                   "mounted": true,
                   "rate": 1000000000,
-                  "switch_port": "2:16",
-                  "vendor": "Broadcom"
+                  "switch_port": "2:16"
                 }
               },
               "operating_system": {
@@ -55858,10 +55726,8 @@
                   "interface": "Ethernet",
                   "mac": "00:09:3d:12:28:01",
                   "management": false,
-                  "model": "BCM5704",
                   "mountable": false,
-                  "mounted": false,
-                  "vendor": "Broadcom"
+                  "mounted": false
                 },
                 "eth1": {
                   "bridged": true,
@@ -55872,12 +55738,10 @@
                   "ip6": "fe80::209:3dff:fe12:2802",
                   "mac": "00:09:3d:12:28:02",
                   "management": false,
-                  "model": "BCM5704",
                   "mountable": true,
                   "mounted": true,
                   "rate": 1000000000,
-                  "switch_port": "2:17",
-                  "vendor": "Broadcom"
+                  "switch_port": "2:17"
                 }
               },
               "operating_system": {
@@ -56018,10 +55882,8 @@
                   "interface": "Ethernet",
                   "mac": "00:09:3d:12:30:5e",
                   "management": false,
-                  "model": "BCM5704",
                   "mountable": false,
-                  "mounted": false,
-                  "vendor": "Broadcom"
+                  "mounted": false
                 },
                 "eth1": {
                   "bridged": true,
@@ -56032,12 +55894,10 @@
                   "ip6": "fe80::209:3dff:fe12:305f",
                   "mac": "00:09:3d:12:30:5f",
                   "management": false,
-                  "model": "BCM5704",
                   "mountable": true,
                   "mounted": true,
                   "rate": 1000000000,
-                  "switch_port": "2:18",
-                  "vendor": "Broadcom"
+                  "switch_port": "2:18"
                 }
               },
               "operating_system": {
@@ -56178,10 +56038,8 @@
                   "interface": "Ethernet",
                   "mac": "00:09:3d:12:28:a9",
                   "management": false,
-                  "model": "BCM5704",
                   "mountable": false,
-                  "mounted": false,
-                  "vendor": "Broadcom"
+                  "mounted": false
                 },
                 "eth1": {
                   "bridged": true,
@@ -56192,12 +56050,10 @@
                   "ip6": "fe80::209:3dff:fe12:28aa",
                   "mac": "00:09:3d:12:28:aa",
                   "management": false,
-                  "model": "BCM5704",
                   "mountable": true,
                   "mounted": true,
                   "rate": 1000000000,
-                  "switch_port": "2:19",
-                  "vendor": "Broadcom"
+                  "switch_port": "2:19"
                 }
               },
               "operating_system": {
@@ -56338,10 +56194,8 @@
                   "interface": "Ethernet",
                   "mac": "00:09:3d:12:27:f8",
                   "management": false,
-                  "model": "BCM5704",
                   "mountable": false,
-                  "mounted": false,
-                  "vendor": "Broadcom"
+                  "mounted": false
                 },
                 "eth1": {
                   "bridged": true,
@@ -56352,12 +56206,10 @@
                   "ip6": "fe80::209:3dff:fe11:9522",
                   "mac": "00:09:3d:12:27:f9",
                   "management": false,
-                  "model": "BCM5704",
                   "mountable": true,
                   "mounted": true,
                   "rate": 1000000000,
-                  "switch_port": "2:20",
-                  "vendor": "Broadcom"
+                  "switch_port": "2:20"
                 }
               },
               "operating_system": {
@@ -56497,10 +56349,8 @@
                   "interface": "Ethernet",
                   "mac": "00:09:3d:12:40:a1",
                   "management": false,
-                  "model": "BCM5704",
                   "mountable": false,
-                  "mounted": false,
-                  "vendor": "Broadcom"
+                  "mounted": false
                 },
                 "eth1": {
                   "bridged": true,
@@ -56511,12 +56361,10 @@
                   "ip6": "fe80::209:3dff:fe12:40a2",
                   "mac": "00:09:3d:12:40:a2",
                   "management": false,
-                  "model": "BCM5704",
                   "mountable": true,
                   "mounted": true,
                   "rate": 1000000000,
-                  "switch_port": "2:21",
-                  "vendor": "Broadcom"
+                  "switch_port": "2:21"
                 }
               },
               "operating_system": {
@@ -56833,10 +56681,8 @@
                   "interface": "Ethernet",
                   "mac": "00:09:3d:11:ea:28",
                   "management": false,
-                  "model": "BCM5704",
                   "mountable": false,
-                  "mounted": false,
-                  "vendor": "Broadcom"
+                  "mounted": false
                 },
                 "eth1": {
                   "bridged": true,
@@ -56847,11 +56693,9 @@
                   "ip6": "fe80::209:3dff:fe11:9522",
                   "mac": "00:09:3d:11:ea:29",
                   "management": false,
-                  "model": "BCM5704",
                   "mountable": true,
                   "mounted": true,
-                  "rate": 1000000000,
-                  "vendor": "Broadcom"
+                  "rate": 1000000000
                 }
               },
               "operating_system": {
@@ -56999,10 +56843,8 @@
                   "interface": "Ethernet",
                   "mac": "00:09:3d:11:db:b1",
                   "management": false,
-                  "model": "BCM5704",
                   "mountable": false,
-                  "mounted": false,
-                  "vendor": "Broadcom"
+                  "mounted": false
                 },
                 "eth1": {
                   "bridged": true,
@@ -57013,12 +56855,10 @@
                   "ip6": "fe80::209:3dff:fe11:dbb2",
                   "mac": "00:09:3d:11:db:b2",
                   "management": false,
-                  "model": "BCM5704",
                   "mountable": true,
                   "mounted": true,
                   "rate": 1000000000,
-                  "switch_port": "2:23",
-                  "vendor": "Broadcom"
+                  "switch_port": "2:23"
                 }
               },
               "operating_system": {
@@ -57169,10 +57009,8 @@
                   "interface": "Ethernet",
                   "mac": "00:09:3d:11:ae:fc",
                   "management": false,
-                  "model": "BCM5704",
                   "mountable": false,
-                  "mounted": false,
-                  "vendor": "Broadcom"
+                  "mounted": false
                 },
                 "eth1": {
                   "bridged": true,
@@ -57183,12 +57021,10 @@
                   "ip6": "fe80::209:3dff:fe11:aefd",
                   "mac": "00:09:3d:11:ae:fd",
                   "management": false,
-                  "model": "BCM5704",
                   "mountable": true,
                   "mounted": true,
                   "rate": 1000000000,
-                  "switch_port": "2:24",
-                  "vendor": "Broadcom"
+                  "switch_port": "2:24"
                 }
               },
               "operating_system": {
@@ -57339,10 +57175,8 @@
                   "interface": "Ethernet",
                   "mac": null,
                   "management": false,
-                  "model": "BCM5704",
                   "mountable": false,
-                  "mounted": false,
-                  "vendor": "Broadcom"
+                  "mounted": false
                 },
                 "eth1": {
                   "bridged": true,
@@ -57353,12 +57187,10 @@
                   "ip6": "fe80::209:3dff:fe11:9522",
                   "mac": null,
                   "management": false,
-                  "model": "BCM5704",
                   "mountable": true,
                   "mounted": true,
                   "rate": 1000000000,
-                  "switch_port": "2:25",
-                  "vendor": "Broadcom"
+                  "switch_port": "2:25"
                 }
               },
               "operating_system": {
@@ -57506,10 +57338,8 @@
                   "interface": "Ethernet",
                   "mac": "00:09:3d:11:db:ab",
                   "management": false,
-                  "model": "BCM5704",
                   "mountable": false,
-                  "mounted": false,
-                  "vendor": "Broadcom"
+                  "mounted": false
                 },
                 "eth1": {
                   "bridged": true,
@@ -57520,12 +57350,10 @@
                   "ip6": "fe80::209:3dff:fe11:dbac",
                   "mac": "00:09:3d:11:db:ac",
                   "management": false,
-                  "model": "BCM5704",
                   "mountable": true,
                   "mounted": true,
                   "rate": 1000000000,
-                  "switch_port": "2:26",
-                  "vendor": "Broadcom"
+                  "switch_port": "2:26"
                 }
               },
               "operating_system": {
@@ -57676,10 +57504,8 @@
                   "interface": "Ethernet",
                   "mac": "00:09:3d:11:95:21",
                   "management": false,
-                  "model": "BCM5704",
                   "mountable": false,
-                  "mounted": false,
-                  "vendor": "Broadcom"
+                  "mounted": false
                 },
                 "eth1": {
                   "bridged": true,
@@ -57690,12 +57516,10 @@
                   "ip6": "fe80::209:3dff:fe11:9522",
                   "mac": "00:09:3d:11:95:22",
                   "management": false,
-                  "model": "BCM5704",
                   "mountable": true,
                   "mounted": true,
                   "rate": 1000000000,
-                  "switch_port": "2:27",
-                  "vendor": "Broadcom"
+                  "switch_port": "2:27"
                 }
               },
               "operating_system": {
@@ -57846,10 +57670,8 @@
                   "interface": "Ethernet",
                   "mac": "00:09:3d:11:c5:1f",
                   "management": false,
-                  "model": "BCM5704",
                   "mountable": false,
-                  "mounted": false,
-                  "vendor": "Broadcom"
+                  "mounted": false
                 },
                 "eth1": {
                   "bridged": true,
@@ -57860,12 +57682,10 @@
                   "ip6": "fe80::209:3dff:fe11:9522",
                   "mac": "00:09:3d:11:c5:20",
                   "management": false,
-                  "model": "BCM5704",
                   "mountable": true,
                   "mounted": true,
                   "rate": 1000000000,
-                  "switch_port": "2:28",
-                  "vendor": "Broadcom"
+                  "switch_port": "2:28"
                 }
               },
               "operating_system": {
@@ -58013,10 +57833,8 @@
                   "interface": "Ethernet",
                   "mac": "00:09:3d:11:c5:2b",
                   "management": false,
-                  "model": "BCM5704",
                   "mountable": false,
-                  "mounted": false,
-                  "vendor": "Broadcom"
+                  "mounted": false
                 },
                 "eth1": {
                   "bridged": true,
@@ -58027,12 +57845,10 @@
                   "ip6": "fe80::209:3dff:fe11:9522",
                   "mac": "00:09:3d:11:c5:2c",
                   "management": false,
-                  "model": "BCM5704",
                   "mountable": true,
                   "mounted": true,
                   "rate": 1000000000,
-                  "switch_port": "2:29",
-                  "vendor": "Broadcom"
+                  "switch_port": "2:29"
                 }
               },
               "operating_system": {
@@ -58183,10 +57999,8 @@
                   "interface": "Ethernet",
                   "mac": "00:09:3d:11:12:2b",
                   "management": false,
-                  "model": "BCM5704",
                   "mountable": false,
-                  "mounted": false,
-                  "vendor": "Broadcom"
+                  "mounted": false
                 },
                 "eth1": {
                   "bridged": true,
@@ -58197,12 +58011,10 @@
                   "ip6": "fe80::209:3dff:fe11:122c",
                   "mac": "00:09:3d:11:12:2c",
                   "management": false,
-                  "model": "BCM5704",
                   "mountable": true,
                   "mounted": true,
                   "rate": 1000000000,
-                  "switch_port": "2:30",
-                  "vendor": "Broadcom"
+                  "switch_port": "2:30"
                 }
               },
               "operating_system": {
@@ -58330,10 +58142,8 @@
                   "interface": "Ethernet",
                   "mac": "00:09:3d:11:cd:8b",
                   "management": false,
-                  "model": "BCM5704",
                   "mountable": false,
-                  "mounted": false,
-                  "vendor": "Broadcom"
+                  "mounted": false
                 },
                 "eth1": {
                   "bridged": true,
@@ -58344,12 +58154,10 @@
                   "ip6": "fe80::209:3dff:fe11:cd8c",
                   "mac": "00:09:3d:11:cd:8c",
                   "management": false,
-                  "model": "BCM5704",
                   "mountable": true,
                   "mounted": true,
                   "rate": 1000000000,
-                  "switch_port": "2:31",
-                  "vendor": "Broadcom"
+                  "switch_port": "2:31"
                 }
               },
               "operating_system": {
@@ -58497,10 +58305,8 @@
                   "interface": "Ethernet",
                   "mac": "00:09:3d:12:6b:0e",
                   "management": false,
-                  "model": "BCM5704",
                   "mountable": false,
-                  "mounted": false,
-                  "vendor": "Broadcom"
+                  "mounted": false
                 },
                 "eth1": {
                   "bridged": true,
@@ -58511,12 +58317,10 @@
                   "ip6": "fe80::209:3dff:fe11:9522",
                   "mac": "00:09:3d:12:6b:0f",
                   "management": false,
-                  "model": "BCM5704",
                   "mountable": true,
                   "mounted": true,
                   "rate": 1000000000,
-                  "switch_port": "1:8",
-                  "vendor": "Broadcom"
+                  "switch_port": "1:8"
                 }
               },
               "operating_system": {
@@ -58656,10 +58460,8 @@
                   "interface": "Ethernet",
                   "mac": "00:09:3d:12:7f:da",
                   "management": false,
-                  "model": "BCM5704",
                   "mountable": false,
-                  "mounted": false,
-                  "vendor": "Broadcom"
+                  "mounted": false
                 },
                 "eth1": {
                   "bridged": true,
@@ -58670,12 +58472,10 @@
                   "ip6": "fe80::209:3dff:fe12:7fdb",
                   "mac": "00:09:3d:12:7f:db",
                   "management": false,
-                  "model": "BCM5704",
                   "mountable": true,
                   "mounted": true,
                   "rate": 1000000000,
-                  "switch_port": "1:9",
-                  "vendor": "Broadcom"
+                  "switch_port": "1:9"
                 }
               },
               "operating_system": {
@@ -60305,14 +60105,12 @@
                   "kavlan": true,
                   "mac": "a0:36:9f:09:c1:58",
                   "management": false,
-                  "model": "Intel X520 DP 10Gb DA/SFP+ Server Adapter",
                   "mountable": true,
                   "mounted": true,
                   "network_address": "taurus-15.lyon.grid5000.fr",
                   "rate": 10000000000,
                   "switch": "force10",
-                  "switch_port": "TenGigabitEthernet 0/15",
-                  "vendor": "Intel"
+                  "switch_port": "TenGigabitEthernet 0/15"
                 },
                 {
                   "bridged": false,
@@ -60323,10 +60121,8 @@
                   "kavlan": false,
                   "mac": "a0:36:9f:09:c1:5a",
                   "management": false,
-                  "model": "Intel X520 DP 10Gb DA/SFP+ Server Adapter",
                   "mountable": false,
-                  "mounted": false,
-                  "vendor": "Intel"
+                  "mounted": false
                 },
                 {
                   "bridged": false,
@@ -60337,10 +60133,8 @@
                   "kavlan": false,
                   "mac": "bc:30:5b:ef:22:10",
                   "management": false,
-                  "model": "Intel Ethernet I350 QP 1Gb",
                   "mountable": false,
-                  "mounted": false,
-                  "vendor": "Intel"
+                  "mounted": false
                 },
                 {
                   "bridged": false,
@@ -60351,10 +60145,8 @@
                   "kavlan": false,
                   "mac": "bc:30:5b:ef:22:11",
                   "management": false,
-                  "model": "Intel Ethernet I350 QP 1Gb",
                   "mountable": false,
-                  "mounted": false,
-                  "vendor": "Intel"
+                  "mounted": false
                 },
                 {
                   "bridged": false,
@@ -60365,10 +60157,8 @@
                   "kavlan": false,
                   "mac": "bc:30:5b:ef:22:12",
                   "management": false,
-                  "model": "Intel Ethernet I350 QP 1Gb",
                   "mountable": false,
-                  "mounted": false,
-                  "vendor": "Intel"
+                  "mounted": false
                 },
                 {
                   "bridged": false,
@@ -60379,10 +60169,8 @@
                   "kavlan": false,
                   "mac": "bc:30:5b:ef:22:13",
                   "management": false,
-                  "model": "Intel Ethernet I350 QP 1Gb",
                   "mountable": false,
-                  "mounted": false,
-                  "vendor": "Intel"
+                  "mounted": false
                 },
                 {
                   "device": "bmc",
@@ -60785,14 +60573,12 @@
                   "kavlan": true,
                   "mac": "a0:36:9f:09:c2:60",
                   "management": false,
-                  "model": "Intel X520 DP 10Gb DA/SFP+ Server Adapter",
                   "mountable": true,
                   "mounted": true,
                   "network_address": "taurus-2.lyon.grid5000.fr",
                   "rate": 10000000000,
                   "switch": "force10",
-                  "switch_port": "TenGigabitEthernet 0/2",
-                  "vendor": "Intel"
+                  "switch_port": "TenGigabitEthernet 0/2"
                 },
                 {
                   "bridged": false,
@@ -60803,10 +60589,8 @@
                   "kavlan": false,
                   "mac": "a0:36:9f:09:c2:62",
                   "management": false,
-                  "model": "Intel X520 DP 10Gb DA/SFP+ Server Adapter",
                   "mountable": false,
-                  "mounted": false,
-                  "vendor": "Intel"
+                  "mounted": false
                 },
                 {
                   "bridged": false,
@@ -60817,10 +60601,8 @@
                   "kavlan": false,
                   "mac": "bc:30:5b:ef:21:bc",
                   "management": false,
-                  "model": "Intel Ethernet I350 QP 1Gb",
                   "mountable": false,
-                  "mounted": false,
-                  "vendor": "Intel"
+                  "mounted": false
                 },
                 {
                   "bridged": false,
@@ -60831,10 +60613,8 @@
                   "kavlan": false,
                   "mac": "bc:30:5b:ef:21:bd",
                   "management": false,
-                  "model": "Intel Ethernet I350 QP 1Gb",
                   "mountable": false,
-                  "mounted": false,
-                  "vendor": "Intel"
+                  "mounted": false
                 },
                 {
                   "bridged": false,
@@ -60845,10 +60625,8 @@
                   "kavlan": false,
                   "mac": "bc:30:5b:ef:21:be",
                   "management": false,
-                  "model": "Intel Ethernet I350 QP 1Gb",
                   "mountable": false,
-                  "mounted": false,
-                  "vendor": "Intel"
+                  "mounted": false
                 },
                 {
                   "bridged": false,
@@ -60859,10 +60637,8 @@
                   "kavlan": false,
                   "mac": "bc:30:5b:ef:21:bf",
                   "management": false,
-                  "model": "Intel Ethernet I350 QP 1Gb",
                   "mountable": false,
-                  "mounted": false,
-                  "vendor": "Intel"
+                  "mounted": false
                 },
                 {
                   "device": "bmc",
@@ -62495,14 +62271,12 @@
                   "kavlan": true,
                   "mac": "a0:36:9f:08:f8:48",
                   "management": false,
-                  "model": "Intel X520 DP 10Gb DA/SFP+ Server Adapter",
                   "mountable": true,
                   "mounted": true,
                   "network_address": "taurus-9.lyon.grid5000.fr",
                   "rate": 10000000000,
                   "switch": "force10",
-                  "switch_port": "TenGigabitEthernet 0/9",
-                  "vendor": "Intel"
+                  "switch_port": "TenGigabitEthernet 0/9"
                 },
                 {
                   "bridged": false,
@@ -62513,10 +62287,8 @@
                   "kavlan": false,
                   "mac": "a0:36:9f:08:f8:4a",
                   "management": false,
-                  "model": "Intel X520 DP 10Gb DA/SFP+ Server Adapter",
                   "mountable": false,
-                  "mounted": false,
-                  "vendor": "Intel"
+                  "mounted": false
                 },
                 {
                   "bridged": false,
@@ -62527,10 +62299,8 @@
                   "kavlan": false,
                   "mac": "bc:30:5b:ee:fd:f8",
                   "management": false,
-                  "model": "Intel Ethernet I350 QP 1Gb",
                   "mountable": false,
-                  "mounted": false,
-                  "vendor": "Intel"
+                  "mounted": false
                 },
                 {
                   "bridged": false,
@@ -62541,10 +62311,8 @@
                   "kavlan": false,
                   "mac": "bc:30:5b:ee:fd:f9",
                   "management": false,
-                  "model": "Intel Ethernet I350 QP 1Gb",
                   "mountable": false,
-                  "mounted": false,
-                  "vendor": "Intel"
+                  "mounted": false
                 },
                 {
                   "bridged": false,
@@ -62555,10 +62323,8 @@
                   "kavlan": false,
                   "mac": "bc:30:5b:ee:fd:fa",
                   "management": false,
-                  "model": "Intel Ethernet I350 QP 1Gb",
                   "mountable": false,
-                  "mounted": false,
-                  "vendor": "Intel"
+                  "mounted": false
                 },
                 {
                   "bridged": false,
@@ -62569,10 +62335,8 @@
                   "kavlan": false,
                   "mac": "bc:30:5b:ee:fd:fb",
                   "management": false,
-                  "model": "Intel Ethernet I350 QP 1Gb",
                   "mountable": false,
-                  "mounted": false,
-                  "vendor": "Intel"
+                  "mounted": false
                 },
                 {
                   "device": "bmc",
@@ -68110,9 +67874,7 @@
                   "network_address": "graphene-1.nancy.grid5000.fr",
                   "rate": 1000000000,
                   "switch": "sgraphene1",
-                  "switch_port": "GigabitEthernet1/0/2",
-                  "vendor": "intel",
-                  "version": "82574L"
+                  "switch_port": "GigabitEthernet1/0/2"
                 },
                 {
                   "bridged": false,
@@ -68125,9 +67887,7 @@
                   "management": false,
                   "mountable": false,
                   "mounted": false,
-                  "rate": 100000000,
-                  "vendor": "intel",
-                  "version": "82574L"
+                  "rate": 100000000
                 },
                 {
                   "bridged": false,
@@ -68139,9 +67899,7 @@
                   "mac": "00:e0:81:d5:06:82",
                   "management": false,
                   "mountable": false,
-                  "mounted": false,
-                  "vendor": "intel",
-                  "version": "82574L"
+                  "mounted": false
                 },
                 {
                   "device": "ib0",
@@ -68187,9 +67945,7 @@
                   "mounted": false,
                   "network_address": "graphene-1-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene1-ipmi",
-                  "switch_port": "1/0/25",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/25"
                 }
               ],
               "operating_system": {
@@ -68328,8 +68084,7 @@
                   "rate": 1000000000,
                   "switch": "sgraphene1",
                   "switch_port": "GigabitEthernet1/0/7",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -68346,8 +68101,7 @@
                   "mounted": false,
                   "name": "enp4s0",
                   "rate": 100000000,
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -68363,8 +68117,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp5s0",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "ib0",
@@ -68411,9 +68164,7 @@
                   "mounted": false,
                   "network_address": "graphene-10-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene1-ipmi",
-                  "switch_port": "1/0/34",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/34"
                 }
               ],
               "operating_system": {
@@ -68552,8 +68303,7 @@
                   "rate": 1000000000,
                   "switch": "sgraphene3",
                   "switch_port": "GigabitEthernet1/0/25",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -68570,8 +68320,7 @@
                   "mounted": false,
                   "name": "enp4s0",
                   "rate": 100000000,
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -68587,8 +68336,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp5s0",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "ib0",
@@ -68635,9 +68383,7 @@
                   "mounted": false,
                   "network_address": "graphene-100-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene3-ipmi",
-                  "switch_port": "1/0/16",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/16"
                 }
               ],
               "operating_system": {
@@ -68776,8 +68522,7 @@
                   "rate": 1000000000,
                   "switch": "sgraphene3",
                   "switch_port": "GigabitEthernet1/0/28",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -68794,8 +68539,7 @@
                   "mounted": false,
                   "name": "enp4s0",
                   "rate": 100000000,
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -68811,8 +68555,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp5s0",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "ib0",
@@ -68859,9 +68602,7 @@
                   "mounted": false,
                   "network_address": "graphene-101-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene3-ipmi",
-                  "switch_port": "1/0/17",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/17"
                 }
               ],
               "operating_system": {
@@ -69000,8 +68741,7 @@
                   "rate": 1000000000,
                   "switch": "sgraphene3",
                   "switch_port": "GigabitEthernet1/0/27",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -69018,8 +68758,7 @@
                   "mounted": false,
                   "name": "enp4s0",
                   "rate": 100000000,
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -69035,8 +68774,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp5s0",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "ib0",
@@ -69083,9 +68821,7 @@
                   "mounted": false,
                   "network_address": "graphene-102-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene3-ipmi",
-                  "switch_port": "1/0/18",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/18"
                 }
               ],
               "operating_system": {
@@ -69224,8 +68960,7 @@
                   "rate": 1000000000,
                   "switch": "sgraphene3",
                   "switch_port": "GigabitEthernet1/0/30",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -69242,8 +68977,7 @@
                   "mounted": false,
                   "name": "enp4s0",
                   "rate": 100000000,
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -69259,8 +68993,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp5s0",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "ib0",
@@ -69307,9 +69040,7 @@
                   "mounted": false,
                   "network_address": "graphene-103-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene3-ipmi",
-                  "switch_port": "1/0/19",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/19"
                 }
               ],
               "operating_system": {
@@ -69448,8 +69179,7 @@
                   "rate": 1000000000,
                   "switch": "sgraphene3",
                   "switch_port": "GigabitEthernet1/0/29",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -69466,8 +69196,7 @@
                   "mounted": false,
                   "name": "enp4s0",
                   "rate": 100000000,
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -69483,8 +69212,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp5s0",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "ib0",
@@ -69531,9 +69259,7 @@
                   "mounted": false,
                   "network_address": "graphene-104-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene3-ipmi",
-                  "switch_port": "1/0/20",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/20"
                 }
               ],
               "operating_system": {
@@ -69672,8 +69398,7 @@
                   "rate": 1000000000,
                   "switch": "sgraphene4",
                   "switch_port": "GigabitEthernet1/0/1",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -69690,8 +69415,7 @@
                   "mounted": false,
                   "name": "enp4s0",
                   "rate": 100000000,
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -69707,8 +69431,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp5s0",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "ib0",
@@ -69755,9 +69478,7 @@
                   "mounted": false,
                   "network_address": "graphene-105-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene4-ipmi",
-                  "switch_port": "1/0/25",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/25"
                 }
               ],
               "operating_system": {
@@ -69897,8 +69618,7 @@
                   "rate": 1000000000,
                   "switch": "sgraphene4",
                   "switch_port": "GigabitEthernet1/0/2",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -69915,8 +69635,7 @@
                   "mounted": false,
                   "name": "enp4s0",
                   "rate": 100000000,
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -69932,8 +69651,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp5s0",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "ib0",
@@ -69980,9 +69698,7 @@
                   "mounted": false,
                   "network_address": "graphene-106-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene4-ipmi",
-                  "switch_port": "1/0/26",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/26"
                 }
               ],
               "operating_system": {
@@ -70122,8 +69838,7 @@
                   "rate": 1000000000,
                   "switch": "sgraphene4",
                   "switch_port": "GigabitEthernet1/0/3",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
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                   "bridged": false,
@@ -70140,8 +69855,7 @@
                   "mounted": false,
                   "name": "enp4s0",
                   "rate": 100000000,
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -70157,8 +69871,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp5s0",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "ib0",
@@ -70205,9 +69918,7 @@
                   "mounted": false,
                   "network_address": "graphene-107-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene4-ipmi",
-                  "switch_port": "1/0/27",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/27"
                 }
               ],
               "operating_system": {
@@ -70347,8 +70058,7 @@
                   "rate": 1000000000,
                   "switch": "sgraphene4",
                   "switch_port": "GigabitEthernet1/0/4",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -70365,8 +70075,7 @@
                   "mounted": false,
                   "name": "enp4s0",
                   "rate": 100000000,
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -70382,8 +70091,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp5s0",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "ib0",
@@ -70430,9 +70138,7 @@
                   "mounted": false,
                   "network_address": "graphene-108-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene4-ipmi",
-                  "switch_port": "1/0/28",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/28"
                 }
               ],
               "operating_system": {
@@ -70572,8 +70278,7 @@
                   "rate": 1000000000,
                   "switch": "sgraphene4",
                   "switch_port": "GigabitEthernet1/0/5",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -70590,8 +70295,7 @@
                   "mounted": false,
                   "name": "enp4s0",
                   "rate": 100000000,
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -70607,8 +70311,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp5s0",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "ib0",
@@ -70655,9 +70358,7 @@
                   "mounted": false,
                   "network_address": "graphene-109-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene4-ipmi",
-                  "switch_port": "1/0/29",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/29"
                 }
               ],
               "operating_system": {
@@ -70797,8 +70498,7 @@
                   "rate": 1000000000,
                   "switch": "sgraphene1",
                   "switch_port": "GigabitEthernet1/0/10",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -70815,8 +70515,7 @@
                   "mounted": false,
                   "name": "enp4s0",
                   "rate": 100000000,
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -70832,8 +70531,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp5s0",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "ib0",
@@ -70880,9 +70578,7 @@
                   "mounted": false,
                   "network_address": "graphene-11-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene1-ipmi",
-                  "switch_port": "1/0/35",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/35"
                 }
               ],
               "operating_system": {
@@ -71021,8 +70717,7 @@
                   "rate": 1000000000,
                   "switch": "sgraphene4",
                   "switch_port": "GigabitEthernet1/0/6",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -71039,8 +70734,7 @@
                   "mounted": false,
                   "name": "enp4s0",
                   "rate": 100000000,
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -71056,8 +70750,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp5s0",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "ib0",
@@ -71104,9 +70797,7 @@
                   "mounted": false,
                   "network_address": "graphene-110-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene4-ipmi",
-                  "switch_port": "1/0/30",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/30"
                 }
               ],
               "operating_system": {
@@ -71246,8 +70937,7 @@
                   "rate": 1000000000,
                   "switch": "sgraphene4",
                   "switch_port": "GigabitEthernet1/0/7",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -71264,8 +70954,7 @@
                   "mounted": false,
                   "name": "enp4s0",
                   "rate": 100000000,
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -71281,8 +70970,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp5s0",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "ib0",
@@ -71329,9 +71017,7 @@
                   "mounted": false,
                   "network_address": "graphene-111-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene4-ipmi",
-                  "switch_port": "1/0/31",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/31"
                 }
               ],
               "operating_system": {
@@ -71471,8 +71157,7 @@
                   "rate": 1000000000,
                   "switch": "sgraphene4",
                   "switch_port": "GigabitEthernet1/0/8",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -71489,8 +71174,7 @@
                   "mounted": false,
                   "name": "enp4s0",
                   "rate": 100000000,
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
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                 {
                   "bridged": false,
@@ -71506,8 +71190,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp5s0",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "ib0",
@@ -71554,9 +71237,7 @@
                   "mounted": false,
                   "network_address": "graphene-112-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene4-ipmi",
-                  "switch_port": "1/0/32",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/32"
                 }
               ],
               "operating_system": {
@@ -71696,8 +71377,7 @@
                   "rate": 1000000000,
                   "switch": "sgraphene4",
                   "switch_port": "GigabitEthernet1/0/9",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -71714,8 +71394,7 @@
                   "mounted": false,
                   "name": "enp4s0",
                   "rate": 100000000,
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
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                 {
                   "bridged": false,
@@ -71731,8 +71410,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp5s0",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "ib0",
@@ -71779,9 +71457,7 @@
                   "mounted": false,
                   "network_address": "graphene-113-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene4-ipmi",
-                  "switch_port": "1/0/33",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/33"
                 }
               ],
               "operating_system": {
@@ -71921,8 +71597,7 @@
                   "rate": 1000000000,
                   "switch": "sgraphene4",
                   "switch_port": "GigabitEthernet1/0/10",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -71939,8 +71614,7 @@
                   "mounted": false,
                   "name": "enp4s0",
                   "rate": 100000000,
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -71956,8 +71630,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp5s0",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "ib0",
@@ -72004,9 +71677,7 @@
                   "mounted": false,
                   "network_address": "graphene-114-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene4-ipmi",
-                  "switch_port": "1/0/34",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/34"
                 }
               ],
               "operating_system": {
@@ -72146,8 +71817,7 @@
                   "rate": 1000000000,
                   "switch": "sgraphene4",
                   "switch_port": "GigabitEthernet1/0/11",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -72164,8 +71834,7 @@
                   "mounted": false,
                   "name": "enp4s0",
                   "rate": 100000000,
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -72181,8 +71850,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp5s0",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "ib0",
@@ -72229,9 +71897,7 @@
                   "mounted": false,
                   "network_address": "graphene-115-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene4-ipmi",
-                  "switch_port": "1/0/35",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/35"
                 }
               ],
               "operating_system": {
@@ -72371,8 +72037,7 @@
                   "rate": 1000000000,
                   "switch": "sgraphene4",
                   "switch_port": "GigabitEthernet1/0/12",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -72389,8 +72054,7 @@
                   "mounted": false,
                   "name": "enp4s0",
                   "rate": 100000000,
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -72406,8 +72070,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp5s0",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "ib0",
@@ -72454,9 +72117,7 @@
                   "mounted": false,
                   "network_address": "graphene-116-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene4-ipmi",
-                  "switch_port": "1/0/36",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/36"
                 }
               ],
               "operating_system": {
@@ -72596,8 +72257,7 @@
                   "rate": 1000000000,
                   "switch": "sgraphene4",
                   "switch_port": "GigabitEthernet1/0/13",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -72614,8 +72274,7 @@
                   "mounted": false,
                   "name": "enp4s0",
                   "rate": 100000000,
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -72631,8 +72290,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp5s0",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "ib0",
@@ -72679,9 +72337,7 @@
                   "mounted": false,
                   "network_address": "graphene-117-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene4-ipmi",
-                  "switch_port": "1/0/37",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/37"
                 }
               ],
               "operating_system": {
@@ -72821,8 +72477,7 @@
                   "rate": 1000000000,
                   "switch": "sgraphene4",
                   "switch_port": "GigabitEthernet1/0/14",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -72839,8 +72494,7 @@
                   "mounted": false,
                   "name": "enp4s0",
                   "rate": 100000000,
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -72856,8 +72510,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp5s0",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "ib0",
@@ -72904,9 +72557,7 @@
                   "mounted": false,
                   "network_address": "graphene-118-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene4-ipmi",
-                  "switch_port": "1/0/38",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/38"
                 }
               ],
               "operating_system": {
@@ -73046,8 +72697,7 @@
                   "rate": 1000000000,
                   "switch": "sgraphene4",
                   "switch_port": "GigabitEthernet1/0/15",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -73064,8 +72714,7 @@
                   "mounted": false,
                   "name": "enp4s0",
                   "rate": 100000000,
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -73081,8 +72730,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp5s0",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "ib0",
@@ -73129,9 +72777,7 @@
                   "mounted": false,
                   "network_address": "graphene-119-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene4-ipmi",
-                  "switch_port": "1/0/39",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/39"
                 }
               ],
               "operating_system": {
@@ -73271,8 +72917,7 @@
                   "rate": 1000000000,
                   "switch": "sgraphene1",
                   "switch_port": "GigabitEthernet1/0/9",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -73289,8 +72934,7 @@
                   "mounted": false,
                   "name": "enp4s0",
                   "rate": 100000000,
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -73306,8 +72950,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp5s0",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "ib0",
@@ -73354,9 +72997,7 @@
                   "mounted": false,
                   "network_address": "graphene-12-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene1-ipmi",
-                  "switch_port": "1/0/36",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/36"
                 }
               ],
               "operating_system": {
@@ -73495,8 +73136,7 @@
                   "rate": 1000000000,
                   "switch": "sgraphene4",
                   "switch_port": "GigabitEthernet1/0/16",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -73513,8 +73153,7 @@
                   "mounted": false,
                   "name": "enp4s0",
                   "rate": 100000000,
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -73530,8 +73169,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp5s0",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "ib0",
@@ -73578,9 +73216,7 @@
                   "mounted": false,
                   "network_address": "graphene-120-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene4-ipmi",
-                  "switch_port": "1/0/40",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/40"
                 }
               ],
               "operating_system": {
@@ -73720,8 +73356,7 @@
                   "rate": 1000000000,
                   "switch": "sgraphene4",
                   "switch_port": "GigabitEthernet1/0/17",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -73738,8 +73373,7 @@
                   "mounted": false,
                   "name": "enp4s0",
                   "rate": 100000000,
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -73755,8 +73389,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp5s0",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "ib0",
@@ -73803,9 +73436,7 @@
                   "mounted": false,
                   "network_address": "graphene-121-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene4-ipmi",
-                  "switch_port": "1/0/41",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/41"
                 }
               ],
               "operating_system": {
@@ -73945,8 +73576,7 @@
                   "rate": 1000000000,
                   "switch": "sgraphene4",
                   "switch_port": "GigabitEthernet1/0/18",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -73963,8 +73593,7 @@
                   "mounted": false,
                   "name": "enp4s0",
                   "rate": 100000000,
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -73980,8 +73609,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp5s0",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "ib0",
@@ -74028,9 +73656,7 @@
                   "mounted": false,
                   "network_address": "graphene-122-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene4-ipmi",
-                  "switch_port": "1/0/42",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/42"
                 }
               ],
               "operating_system": {
@@ -74168,9 +73794,7 @@
                   "network_address": "graphene-123.nancy.grid5000.fr",
                   "rate": 1000000000,
                   "switch": "sgraphene4",
-                  "switch_port": "GigabitEthernet1/0/19",
-                  "vendor": "intel",
-                  "version": "82574L"
+                  "switch_port": "GigabitEthernet1/0/19"
                 },
                 {
                   "bridged": false,
@@ -74183,9 +73807,7 @@
                   "management": false,
                   "mountable": false,
                   "mounted": false,
-                  "rate": 100000000,
-                  "vendor": "intel",
-                  "version": "82574L"
+                  "rate": 100000000
                 },
                 {
                   "bridged": false,
@@ -74197,9 +73819,7 @@
                   "mac": "00:e0:81:d5:06:ae",
                   "management": false,
                   "mountable": false,
-                  "mounted": false,
-                  "vendor": "intel",
-                  "version": "82574L"
+                  "mounted": false
                 },
                 {
                   "device": "ib0",
@@ -74245,9 +73865,7 @@
                   "mounted": false,
                   "network_address": "graphene-123-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene4-ipmi",
-                  "switch_port": "1/0/43",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/43"
                 }
               ],
               "operating_system": {
@@ -74387,8 +74005,7 @@
                   "rate": 1000000000,
                   "switch": "sgraphene4",
                   "switch_port": "GigabitEthernet1/0/20",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -74405,8 +74022,7 @@
                   "mounted": false,
                   "name": "enp4s0",
                   "rate": 100000000,
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -74422,8 +74038,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp5s0",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "ib0",
@@ -74470,9 +74085,7 @@
                   "mounted": false,
                   "network_address": "graphene-124-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene4-ipmi",
-                  "switch_port": "1/0/44",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/44"
                 }
               ],
               "operating_system": {
@@ -74612,8 +74225,7 @@
                   "rate": 1000000000,
                   "switch": "sgraphene4",
                   "switch_port": "GigabitEthernet1/0/21",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -74630,8 +74242,7 @@
                   "mounted": false,
                   "name": "enp4s0",
                   "rate": 100000000,
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -74647,8 +74258,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp5s0",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "ib0",
@@ -74695,9 +74305,7 @@
                   "mounted": false,
                   "network_address": "graphene-125-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene4-ipmi",
-                  "switch_port": "1/0/1",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/1"
                 }
               ],
               "operating_system": {
@@ -74837,8 +74445,7 @@
                   "rate": 1000000000,
                   "switch": "sgraphene4",
                   "switch_port": "GigabitEthernet1/0/22",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -74855,8 +74462,7 @@
                   "mounted": false,
                   "name": "enp4s0",
                   "rate": 100000000,
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -74872,8 +74478,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp5s0",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "ib0",
@@ -74920,9 +74525,7 @@
                   "mounted": false,
                   "network_address": "graphene-126-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene4-ipmi",
-                  "switch_port": "1/0/2",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/2"
                 }
               ],
               "operating_system": {
@@ -75062,8 +74665,7 @@
                   "rate": 1000000000,
                   "switch": "sgraphene4",
                   "switch_port": "GigabitEthernet1/0/23",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -75080,8 +74682,7 @@
                   "mounted": false,
                   "name": "enp4s0",
                   "rate": 100000000,
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -75097,8 +74698,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp5s0",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "ib0",
@@ -75145,9 +74745,7 @@
                   "mounted": false,
                   "network_address": "graphene-127-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene4-ipmi",
-                  "switch_port": "1/0/3",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/3"
                 }
               ],
               "operating_system": {
@@ -75287,8 +74885,7 @@
                   "rate": 1000000000,
                   "switch": "sgraphene4",
                   "switch_port": "GigabitEthernet1/0/24",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -75305,8 +74902,7 @@
                   "mounted": false,
                   "name": "enp4s0",
                   "rate": 100000000,
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -75322,8 +74918,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp5s0",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "ib0",
@@ -75370,9 +74965,7 @@
                   "mounted": false,
                   "network_address": "graphene-128-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene4-ipmi",
-                  "switch_port": "1/0/4",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/4"
                 }
               ],
               "operating_system": {
@@ -75512,8 +75105,7 @@
                   "rate": 1000000000,
                   "switch": "sgraphene4",
                   "switch_port": "GigabitEthernet1/0/25",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -75530,8 +75122,7 @@
                   "mounted": false,
                   "name": "enp4s0",
                   "rate": 100000000,
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -75547,8 +75138,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp5s0",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "ib0",
@@ -75595,9 +75185,7 @@
                   "mounted": false,
                   "network_address": "graphene-129-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene4-ipmi",
-                  "switch_port": "1/0/5",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/5"
                 }
               ],
               "operating_system": {
@@ -75737,8 +75325,7 @@
                   "rate": 1000000000,
                   "switch": "sgraphene1",
                   "switch_port": "GigabitEthernet1/0/14",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -75755,8 +75342,7 @@
                   "mounted": false,
                   "name": "enp4s0",
                   "rate": 100000000,
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -75772,8 +75358,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp5s0",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "ib0",
@@ -75820,9 +75405,7 @@
                   "mounted": false,
                   "network_address": "graphene-13-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene1-ipmi",
-                  "switch_port": "1/0/37",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/37"
                 }
               ],
               "operating_system": {
@@ -75961,8 +75544,7 @@
                   "rate": 1000000000,
                   "switch": "sgraphene4",
                   "switch_port": "GigabitEthernet1/0/26",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -75979,8 +75561,7 @@
                   "mounted": false,
                   "name": "enp4s0",
                   "rate": 100000000,
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -75996,8 +75577,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp5s0",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "ib0",
@@ -76044,9 +75624,7 @@
                   "mounted": false,
                   "network_address": "graphene-130-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene4-ipmi",
-                  "switch_port": "1/0/6",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/6"
                 }
               ],
               "operating_system": {
@@ -76186,8 +75764,7 @@
                   "rate": 1000000000,
                   "switch": "sgraphene4",
                   "switch_port": "GigabitEthernet1/0/27",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -76204,8 +75781,7 @@
                   "mounted": false,
                   "name": "enp4s0",
                   "rate": 100000000,
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -76221,8 +75797,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp5s0",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "ib0",
@@ -76269,9 +75844,7 @@
                   "mounted": false,
                   "network_address": "graphene-131-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene4-ipmi",
-                  "switch_port": "1/0/7",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/7"
                 }
               ],
               "operating_system": {
@@ -76411,8 +75984,7 @@
                   "rate": 1000000000,
                   "switch": "sgraphene4",
                   "switch_port": "GigabitEthernet1/0/28",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -76429,8 +76001,7 @@
                   "mounted": false,
                   "name": "enp4s0",
                   "rate": 100000000,
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -76446,8 +76017,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp5s0",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "ib0",
@@ -76494,9 +76064,7 @@
                   "mounted": false,
                   "network_address": "graphene-132-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene4-ipmi",
-                  "switch_port": "1/0/8",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/8"
                 }
               ],
               "operating_system": {
@@ -76636,8 +76204,7 @@
                   "rate": 1000000000,
                   "switch": "sgraphene4",
                   "switch_port": "GigabitEthernet1/0/29",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -76654,8 +76221,7 @@
                   "mounted": false,
                   "name": "enp4s0",
                   "rate": 100000000,
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -76671,8 +76237,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp5s0",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "ib0",
@@ -76719,9 +76284,7 @@
                   "mounted": false,
                   "network_address": "graphene-133-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene4-ipmi",
-                  "switch_port": "1/0/9",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/9"
                 }
               ],
               "operating_system": {
@@ -76861,8 +76424,7 @@
                   "rate": 1000000000,
                   "switch": "sgraphene4",
                   "switch_port": "GigabitEthernet1/0/30",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -76879,8 +76441,7 @@
                   "mounted": false,
                   "name": "enp4s0",
                   "rate": 100000000,
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -76896,8 +76457,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp5s0",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "ib0",
@@ -76944,9 +76504,7 @@
                   "mounted": false,
                   "network_address": "graphene-134-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene4-ipmi",
-                  "switch_port": "1/0/10",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/10"
                 }
               ],
               "operating_system": {
@@ -77086,8 +76644,7 @@
                   "rate": 1000000000,
                   "switch": "sgraphene4",
                   "switch_port": "GigabitEthernet1/0/31",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -77104,8 +76661,7 @@
                   "mounted": false,
                   "name": "enp4s0",
                   "rate": 100000000,
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -77121,8 +76677,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp5s0",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "ib0",
@@ -77169,9 +76724,7 @@
                   "mounted": false,
                   "network_address": "graphene-135-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene4-ipmi",
-                  "switch_port": "1/0/11",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/11"
                 }
               ],
               "operating_system": {
@@ -77311,8 +76864,7 @@
                   "rate": 1000000000,
                   "switch": "sgraphene4",
                   "switch_port": "GigabitEthernet1/0/32",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -77329,8 +76881,7 @@
                   "mounted": false,
                   "name": "enp4s0",
                   "rate": 100000000,
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -77346,8 +76897,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp5s0",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "ib0",
@@ -77394,9 +76944,7 @@
                   "mounted": false,
                   "network_address": "graphene-136-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene4-ipmi",
-                  "switch_port": "1/0/12",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/12"
                 }
               ],
               "operating_system": {
@@ -77536,8 +77084,7 @@
                   "rate": 1000000000,
                   "switch": "sgraphene4",
                   "switch_port": "GigabitEthernet1/0/33",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -77554,8 +77101,7 @@
                   "mounted": false,
                   "name": "enp4s0",
                   "rate": 100000000,
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -77571,8 +77117,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp5s0",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "ib0",
@@ -77619,9 +77164,7 @@
                   "mounted": false,
                   "network_address": "graphene-137-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene4-ipmi",
-                  "switch_port": "1/0/13",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/13"
                 }
               ],
               "operating_system": {
@@ -77761,8 +77304,7 @@
                   "rate": 1000000000,
                   "switch": "sgraphene4",
                   "switch_port": "GigabitEthernet1/0/34",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -77779,8 +77321,7 @@
                   "mounted": false,
                   "name": "enp4s0",
                   "rate": 100000000,
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -77796,8 +77337,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp5s0",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "ib0",
@@ -77844,9 +77384,7 @@
                   "mounted": false,
                   "network_address": "graphene-138-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene4-ipmi",
-                  "switch_port": "1/0/14",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/14"
                 }
               ],
               "operating_system": {
@@ -77986,8 +77524,7 @@
                   "rate": 1000000000,
                   "switch": "sgraphene4",
                   "switch_port": "GigabitEthernet1/0/35",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -78004,8 +77541,7 @@
                   "mounted": false,
                   "name": "enp4s0",
                   "rate": 100000000,
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -78021,8 +77557,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp5s0",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "ib0",
@@ -78069,9 +77604,7 @@
                   "mounted": false,
                   "network_address": "graphene-139-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene4-ipmi",
-                  "switch_port": "1/0/15",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/15"
                 }
               ],
               "operating_system": {
@@ -78211,8 +77744,7 @@
                   "rate": 1000000000,
                   "switch": "sgraphene1",
                   "switch_port": "GigabitEthernet1/0/13",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -78229,8 +77761,7 @@
                   "mounted": false,
                   "name": "enp4s0",
                   "rate": 100000000,
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -78246,8 +77777,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp5s0",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "ib0",
@@ -78294,9 +77824,7 @@
                   "mounted": false,
                   "network_address": "graphene-14-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene1-ipmi",
-                  "switch_port": "1/0/38",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/38"
                 }
               ],
               "operating_system": {
@@ -78435,8 +77963,7 @@
                   "rate": 1000000000,
                   "switch": "sgraphene4",
                   "switch_port": "GigabitEthernet1/0/36",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -78453,8 +77980,7 @@
                   "mounted": false,
                   "name": "enp4s0",
                   "rate": 100000000,
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -78470,8 +77996,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp5s0",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "ib0",
@@ -78518,9 +78043,7 @@
                   "mounted": false,
                   "network_address": "graphene-140-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene4-ipmi",
-                  "switch_port": "1/0/16",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/16"
                 }
               ],
               "operating_system": {
@@ -78660,8 +78183,7 @@
                   "rate": 1000000000,
                   "switch": "sgraphene4",
                   "switch_port": "GigabitEthernet1/0/37",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -78678,8 +78200,7 @@
                   "mounted": false,
                   "name": "enp4s0",
                   "rate": 100000000,
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -78695,8 +78216,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp5s0",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "ib0",
@@ -78743,9 +78263,7 @@
                   "mounted": false,
                   "network_address": "graphene-141-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene4-ipmi",
-                  "switch_port": "1/0/17",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/17"
                 }
               ],
               "operating_system": {
@@ -78885,8 +78403,7 @@
                   "rate": 1000000000,
                   "switch": "sgraphene4",
                   "switch_port": "GigabitEthernet1/0/38",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -78903,8 +78420,7 @@
                   "mounted": false,
                   "name": "enp4s0",
                   "rate": 100000000,
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -78920,8 +78436,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp5s0",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "ib0",
@@ -78968,9 +78483,7 @@
                   "mounted": false,
                   "network_address": "graphene-142-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene4-ipmi",
-                  "switch_port": "1/0/18",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/18"
                 }
               ],
               "operating_system": {
@@ -79110,8 +78623,7 @@
                   "rate": 1000000000,
                   "switch": "sgraphene4",
                   "switch_port": "GigabitEthernet1/0/39",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -79128,8 +78640,7 @@
                   "mounted": false,
                   "name": "enp4s0",
                   "rate": 100000000,
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -79145,8 +78656,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp5s0",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "ib0",
@@ -79193,9 +78703,7 @@
                   "mounted": false,
                   "network_address": "graphene-143-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene4-ipmi",
-                  "switch_port": "1/0/19",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/19"
                 }
               ],
               "operating_system": {
@@ -79333,9 +78841,7 @@
                   "network_address": "graphene-144.nancy.grid5000.fr",
                   "rate": 1000000000,
                   "switch": "sgraphene4",
-                  "switch_port": "GigabitEthernet1/0/40",
-                  "vendor": "intel",
-                  "version": "82574L"
+                  "switch_port": "GigabitEthernet1/0/40"
                 },
                 {
                   "bridged": false,
@@ -79348,9 +78854,7 @@
                   "management": false,
                   "mountable": false,
                   "mounted": false,
-                  "rate": 100000000,
-                  "vendor": "intel",
-                  "version": "82574L"
+                  "rate": 100000000
                 },
                 {
                   "bridged": false,
@@ -79362,9 +78866,7 @@
                   "mac": "00:e0:81:d5:06:ba",
                   "management": false,
                   "mountable": false,
-                  "mounted": false,
-                  "vendor": "intel",
-                  "version": "82574L"
+                  "mounted": false
                 },
                 {
                   "device": "ib0",
@@ -79410,9 +78912,7 @@
                   "mounted": false,
                   "network_address": "graphene-144-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene4-ipmi",
-                  "switch_port": "1/0/20",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/20"
                 }
               ],
               "operating_system": {
@@ -79552,8 +79052,7 @@
                   "rate": 1000000000,
                   "switch": "sgraphene1",
                   "switch_port": "GigabitEthernet1/0/16",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -79570,8 +79069,7 @@
                   "mounted": false,
                   "name": "enp4s0",
                   "rate": 100000000,
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -79587,8 +79085,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp5s0",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "ib0",
@@ -79635,9 +79132,7 @@
                   "mounted": false,
                   "network_address": "graphene-15-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene1-ipmi",
-                  "switch_port": "1/0/39",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/39"
                 }
               ],
               "operating_system": {
@@ -79776,8 +79271,7 @@
                   "rate": 1000000000,
                   "switch": "sgraphene1",
                   "switch_port": "GigabitEthernet1/0/15",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -79794,8 +79288,7 @@
                   "mounted": false,
                   "name": "enp4s0",
                   "rate": 100000000,
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -79811,8 +79304,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp5s0",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "ib0",
@@ -79859,9 +79351,7 @@
                   "mounted": false,
                   "network_address": "graphene-16-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene1-ipmi",
-                  "switch_port": "1/0/40",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/40"
                 }
               ],
               "operating_system": {
@@ -80000,8 +79490,7 @@
                   "rate": 1000000000,
                   "switch": "sgraphene1",
                   "switch_port": "GigabitEthernet1/0/18",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -80018,8 +79507,7 @@
                   "mounted": false,
                   "name": "enp4s0",
                   "rate": 100000000,
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -80035,8 +79523,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp5s0",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "ib0",
@@ -80083,9 +79570,7 @@
                   "mounted": false,
                   "network_address": "graphene-17-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene1-ipmi",
-                  "switch_port": "1/0/41",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/41"
                 }
               ],
               "operating_system": {
@@ -80224,8 +79709,7 @@
                   "rate": 1000000000,
                   "switch": "sgraphene1",
                   "switch_port": "GigabitEthernet1/0/17",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -80242,8 +79726,7 @@
                   "mounted": false,
                   "name": "enp4s0",
                   "rate": 100000000,
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -80259,8 +79742,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp5s0",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "ib0",
@@ -80307,9 +79789,7 @@
                   "mounted": false,
                   "network_address": "graphene-18-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene1-ipmi",
-                  "switch_port": "1/0/42",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/42"
                 }
               ],
               "operating_system": {
@@ -80448,8 +79928,7 @@
                   "rate": 1000000000,
                   "switch": "sgraphene1",
                   "switch_port": "GigabitEthernet1/0/20",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -80466,8 +79945,7 @@
                   "mounted": false,
                   "name": "enp4s0",
                   "rate": 100000000,
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -80483,8 +79961,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp5s0",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "ib0",
@@ -80531,9 +80008,7 @@
                   "mounted": false,
                   "network_address": "graphene-19-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene1-ipmi",
-                  "switch_port": "1/0/43",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/43"
                 }
               ],
               "operating_system": {
@@ -80672,8 +80147,7 @@
                   "rate": 1000000000,
                   "switch": "sgraphene1",
                   "switch_port": "GigabitEthernet1/0/1",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -80690,8 +80164,7 @@
                   "mounted": false,
                   "name": "enp4s0",
                   "rate": 100000000,
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -80707,8 +80180,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp5s0",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "ib0",
@@ -80755,9 +80227,7 @@
                   "mounted": false,
                   "network_address": "graphene-2-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene1-ipmi",
-                  "switch_port": "1/0/26",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/26"
                 }
               ],
               "operating_system": {
@@ -80896,8 +80366,7 @@
                   "rate": 1000000000,
                   "switch": "sgraphene1",
                   "switch_port": "GigabitEthernet1/0/19",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -80914,8 +80383,7 @@
                   "mounted": false,
                   "name": "enp4s0",
                   "rate": 100000000,
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -80931,8 +80399,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp5s0",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "ib0",
@@ -80979,9 +80446,7 @@
                   "mounted": false,
                   "network_address": "graphene-20-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene1-ipmi",
-                  "switch_port": "1/0/44",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/44"
                 }
               ],
               "operating_system": {
@@ -81120,8 +80585,7 @@
                   "rate": 1000000000,
                   "switch": "sgraphene1",
                   "switch_port": "GigabitEthernet1/0/22",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -81138,8 +80602,7 @@
                   "mounted": false,
                   "name": "enp4s0",
                   "rate": 100000000,
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -81155,8 +80618,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp5s0",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "ib0",
@@ -81203,9 +80665,7 @@
                   "mounted": false,
                   "network_address": "graphene-21-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene1-ipmi",
-                  "switch_port": "1/0/1",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/1"
                 }
               ],
               "operating_system": {
@@ -81344,8 +80804,7 @@
                   "rate": 1000000000,
                   "switch": "sgraphene1",
                   "switch_port": "GigabitEthernet1/0/21",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -81362,8 +80821,7 @@
                   "mounted": false,
                   "name": "enp4s0",
                   "rate": 100000000,
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -81379,8 +80837,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp5s0",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "ib0",
@@ -81427,9 +80884,7 @@
                   "mounted": false,
                   "network_address": "graphene-22-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene1-ipmi",
-                  "switch_port": "1/0/2",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/2"
                 }
               ],
               "operating_system": {
@@ -81568,8 +81023,7 @@
                   "rate": 1000000000,
                   "switch": "sgraphene1",
                   "switch_port": "GigabitEthernet1/0/24",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -81586,8 +81040,7 @@
                   "mounted": false,
                   "name": "enp4s0",
                   "rate": 100000000,
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -81603,8 +81056,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp5s0",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "ib0",
@@ -81651,9 +81103,7 @@
                   "mounted": false,
                   "network_address": "graphene-23-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene1-ipmi",
-                  "switch_port": "1/0/3",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/3"
                 }
               ],
               "operating_system": {
@@ -81792,8 +81242,7 @@
                   "rate": 1000000000,
                   "switch": "sgraphene1",
                   "switch_port": "GigabitEthernet1/0/23",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -81810,8 +81259,7 @@
                   "mounted": false,
                   "name": "enp4s0",
                   "rate": 100000000,
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -81827,8 +81275,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp5s0",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "ib0",
@@ -81875,9 +81322,7 @@
                   "mounted": false,
                   "network_address": "graphene-24-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene1-ipmi",
-                  "switch_port": "1/0/4",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/4"
                 }
               ],
               "operating_system": {
@@ -82016,8 +81461,7 @@
                   "rate": 1000000000,
                   "switch": "sgraphene1",
                   "switch_port": "GigabitEthernet1/0/26",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -82034,8 +81478,7 @@
                   "mounted": false,
                   "name": "enp4s0",
                   "rate": 100000000,
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -82051,8 +81494,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp5s0",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "ib0",
@@ -82099,9 +81541,7 @@
                   "mounted": false,
                   "network_address": "graphene-25-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene1-ipmi",
-                  "switch_port": "1/0/5",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/5"
                 }
               ],
               "operating_system": {
@@ -82240,8 +81680,7 @@
                   "rate": 1000000000,
                   "switch": "sgraphene1",
                   "switch_port": "GigabitEthernet1/0/25",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -82258,8 +81697,7 @@
                   "mounted": false,
                   "name": "enp4s0",
                   "rate": 100000000,
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -82275,8 +81713,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp5s0",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "ib0",
@@ -82323,9 +81760,7 @@
                   "mounted": false,
                   "network_address": "graphene-26-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene1-ipmi",
-                  "switch_port": "1/0/6",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/6"
                 }
               ],
               "operating_system": {
@@ -82464,8 +81899,7 @@
                   "rate": 1000000000,
                   "switch": "sgraphene1",
                   "switch_port": "GigabitEthernet1/0/28",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -82482,8 +81916,7 @@
                   "mounted": false,
                   "name": "enp4s0",
                   "rate": 100000000,
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -82499,8 +81932,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp5s0",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "ib0",
@@ -82547,9 +81979,7 @@
                   "mounted": false,
                   "network_address": "graphene-27-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene1-ipmi",
-                  "switch_port": "1/0/7",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/7"
                 }
               ],
               "operating_system": {
@@ -82686,9 +82116,7 @@
                   "network_address": "graphene-28.nancy.grid5000.fr",
                   "rate": 1000000000,
                   "switch": "sgraphene1",
-                  "switch_port": "GigabitEthernet1/0/27",
-                  "vendor": "intel",
-                  "version": "82574L"
+                  "switch_port": "GigabitEthernet1/0/27"
                 },
                 {
                   "bridged": false,
@@ -82701,9 +82129,7 @@
                   "management": false,
                   "mountable": false,
                   "mounted": false,
-                  "rate": 100000000,
-                  "vendor": "intel",
-                  "version": "82574L"
+                  "rate": 100000000
                 },
                 {
                   "bridged": false,
@@ -82715,9 +82141,7 @@
                   "mac": "00:e0:81:d5:07:f2",
                   "management": false,
                   "mountable": false,
-                  "mounted": false,
-                  "vendor": "intel",
-                  "version": "82574L"
+                  "mounted": false
                 },
                 {
                   "device": "ib0",
@@ -82763,9 +82187,7 @@
                   "mounted": false,
                   "network_address": "graphene-28-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene1-ipmi",
-                  "switch_port": "1/0/8",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/8"
                 }
               ],
               "operating_system": {
@@ -82904,8 +82326,7 @@
                   "rate": 1000000000,
                   "switch": "sgraphene1",
                   "switch_port": "GigabitEthernet1/0/30",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -82922,8 +82343,7 @@
                   "mounted": false,
                   "name": "enp4s0",
                   "rate": 100000000,
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -82939,8 +82359,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp5s0",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "ib0",
@@ -82987,9 +82406,7 @@
                   "mounted": false,
                   "network_address": "graphene-29-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene1-ipmi",
-                  "switch_port": "1/0/9",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/9"
                 }
               ],
               "operating_system": {
@@ -83126,9 +82543,7 @@
                   "network_address": "graphene-3.nancy.grid5000.fr",
                   "rate": 1000000000,
                   "switch": "sgraphene1",
-                  "switch_port": "GigabitEthernet1/0/4",
-                  "vendor": "intel",
-                  "version": "82574L"
+                  "switch_port": "GigabitEthernet1/0/4"
                 },
                 {
                   "bridged": false,
@@ -83141,9 +82556,7 @@
                   "management": false,
                   "mountable": false,
                   "mounted": false,
-                  "rate": 100000000,
-                  "vendor": "intel",
-                  "version": "82574L"
+                  "rate": 100000000
                 },
                 {
                   "bridged": false,
@@ -83155,9 +82568,7 @@
                   "mac": "00:e0:81:d5:08:72",
                   "management": false,
                   "mountable": false,
-                  "mounted": false,
-                  "vendor": "intel",
-                  "version": "82574L"
+                  "mounted": false
                 },
                 {
                   "device": "ib0",
@@ -83203,9 +82614,7 @@
                   "mounted": false,
                   "network_address": "graphene-3-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene1-ipmi",
-                  "switch_port": "1/0/27",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/27"
                 }
               ],
               "operating_system": {
@@ -83344,8 +82753,7 @@
                   "rate": 1000000000,
                   "switch": "sgraphene1",
                   "switch_port": "GigabitEthernet1/0/29",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -83362,8 +82770,7 @@
                   "mounted": false,
                   "name": "enp4s0",
                   "rate": 100000000,
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -83379,8 +82786,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp5s0",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "ib0",
@@ -83427,9 +82833,7 @@
                   "mounted": false,
                   "network_address": "graphene-30-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene1-ipmi",
-                  "switch_port": "1/0/10",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/10"
                 }
               ],
               "operating_system": {
@@ -83568,8 +82972,7 @@
                   "rate": 1000000000,
                   "switch": "sgraphene1",
                   "switch_port": "GigabitEthernet1/0/32",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -83586,8 +82989,7 @@
                   "mounted": false,
                   "name": "enp4s0",
                   "rate": 100000000,
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -83603,8 +83005,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp5s0",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "ib0",
@@ -83651,9 +83052,7 @@
                   "mounted": false,
                   "network_address": "graphene-31-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene1-ipmi",
-                  "switch_port": "1/0/11",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/11"
                 }
               ],
               "operating_system": {
@@ -83792,8 +83191,7 @@
                   "rate": 1000000000,
                   "switch": "sgraphene1",
                   "switch_port": "GigabitEthernet1/0/31",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -83810,8 +83208,7 @@
                   "mounted": false,
                   "name": "enp4s0",
                   "rate": 100000000,
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -83827,8 +83224,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp5s0",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "ib0",
@@ -83875,9 +83271,7 @@
                   "mounted": false,
                   "network_address": "graphene-32-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene1-ipmi",
-                  "switch_port": "1/0/12",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/12"
                 }
               ],
               "operating_system": {
@@ -84016,8 +83410,7 @@
                   "rate": 1000000000,
                   "switch": "sgraphene1",
                   "switch_port": "GigabitEthernet1/0/34",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -84034,8 +83427,7 @@
                   "mounted": false,
                   "name": "enp4s0",
                   "rate": 100000000,
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -84051,8 +83443,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp5s0",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "ib0",
@@ -84099,9 +83490,7 @@
                   "mounted": false,
                   "network_address": "graphene-33-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene1-ipmi",
-                  "switch_port": "1/0/13",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/13"
                 }
               ],
               "operating_system": {
@@ -84240,8 +83629,7 @@
                   "rate": 1000000000,
                   "switch": "sgraphene1",
                   "switch_port": "GigabitEthernet1/0/33",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -84258,8 +83646,7 @@
                   "mounted": false,
                   "name": "enp4s0",
                   "rate": 100000000,
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -84275,8 +83662,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp5s0",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "ib0",
@@ -84323,9 +83709,7 @@
                   "mounted": false,
                   "network_address": "graphene-34-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene1-ipmi",
-                  "switch_port": "1/0/14",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/14"
                 }
               ],
               "operating_system": {
@@ -84464,8 +83848,7 @@
                   "rate": 1000000000,
                   "switch": "sgraphene1",
                   "switch_port": "GigabitEthernet1/0/36",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -84482,8 +83865,7 @@
                   "mounted": false,
                   "name": "enp4s0",
                   "rate": 100000000,
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -84499,8 +83881,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp5s0",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "ib0",
@@ -84547,9 +83928,7 @@
                   "mounted": false,
                   "network_address": "graphene-35-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene1-ipmi",
-                  "switch_port": "1/0/15",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/15"
                 }
               ],
               "operating_system": {
@@ -84685,9 +84064,7 @@
                   "network_address": "graphene-36.nancy.grid5000.fr",
                   "rate": 1000000000,
                   "switch": "sgraphene1",
-                  "switch_port": "GigabitEthernet1/0/35",
-                  "vendor": "intel",
-                  "version": "82574L"
+                  "switch_port": "GigabitEthernet1/0/35"
                 },
                 {
                   "bridged": false,
@@ -84700,9 +84077,7 @@
                   "management": false,
                   "mountable": false,
                   "mounted": false,
-                  "rate": 100000000,
-                  "vendor": "intel",
-                  "version": "82574L"
+                  "rate": 100000000
                 },
                 {
                   "bridged": false,
@@ -84714,9 +84089,7 @@
                   "mac": "00:e0:81:d5:06:4a",
                   "management": false,
                   "mountable": false,
-                  "mounted": false,
-                  "vendor": "intel",
-                  "version": "82574L"
+                  "mounted": false
                 },
                 {
                   "device": "ib0",
@@ -84762,9 +84135,7 @@
                   "mounted": false,
                   "network_address": "graphene-36-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene1-ipmi",
-                  "switch_port": "1/0/16",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/16"
                 }
               ],
               "operating_system": {
@@ -84903,8 +84274,7 @@
                   "rate": 1000000000,
                   "switch": "sgraphene1",
                   "switch_port": "GigabitEthernet1/0/38",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -84921,8 +84291,7 @@
                   "mounted": false,
                   "name": "enp4s0",
                   "rate": 100000000,
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -84938,8 +84307,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp5s0",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "ib0",
@@ -84986,9 +84354,7 @@
                   "mounted": false,
                   "network_address": "graphene-37-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene1-ipmi",
-                  "switch_port": "1/0/17",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/17"
                 }
               ],
               "operating_system": {
@@ -85127,8 +84493,7 @@
                   "rate": 1000000000,
                   "switch": "sgraphene1",
                   "switch_port": "GigabitEthernet1/0/37",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -85145,8 +84510,7 @@
                   "mounted": false,
                   "name": "enp4s0",
                   "rate": 100000000,
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -85162,8 +84526,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp5s0",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "ib0",
@@ -85210,9 +84573,7 @@
                   "mounted": false,
                   "network_address": "graphene-38-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene1-ipmi",
-                  "switch_port": "1/0/18",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/18"
                 }
               ],
               "operating_system": {
@@ -85351,8 +84712,7 @@
                   "rate": 1000000000,
                   "switch": "sgraphene1",
                   "switch_port": "GigabitEthernet1/0/40",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -85369,8 +84729,7 @@
                   "mounted": false,
                   "name": "enp4s0",
                   "rate": 100000000,
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -85386,8 +84745,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp5s0",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "ib0",
@@ -85434,9 +84792,7 @@
                   "mounted": false,
                   "network_address": "graphene-39-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene1-ipmi",
-                  "switch_port": "1/0/19",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/19"
                 }
               ],
               "operating_system": {
@@ -85575,8 +84931,7 @@
                   "rate": 1000000000,
                   "switch": "sgraphene1",
                   "switch_port": "GigabitEthernet1/0/3",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -85593,8 +84948,7 @@
                   "mounted": false,
                   "name": "enp4s0",
                   "rate": 100000000,
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -85610,8 +84964,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp5s0",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "ib0",
@@ -85658,9 +85011,7 @@
                   "mounted": false,
                   "network_address": "graphene-4-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene1-ipmi",
-                  "switch_port": "1/0/28",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/28"
                 }
               ],
               "operating_system": {
@@ -85796,9 +85147,7 @@
                   "network_address": "graphene-40.nancy.grid5000.fr",
                   "rate": 1000000000,
                   "switch": "sgraphene2",
-                  "switch_port": "GigabitEthernet1/0/1",
-                  "vendor": "intel",
-                  "version": "82574L"
+                  "switch_port": "GigabitEthernet1/0/1"
                 },
                 {
                   "bridged": false,
@@ -85811,9 +85160,7 @@
                   "management": false,
                   "mountable": false,
                   "mounted": false,
-                  "rate": 100000000,
-                  "vendor": "intel",
-                  "version": "82574L"
+                  "rate": 100000000
                 },
                 {
                   "bridged": false,
@@ -85825,9 +85172,7 @@
                   "mac": "00:e0:81:d5:06:f6",
                   "management": false,
                   "mountable": false,
-                  "mounted": false,
-                  "vendor": "intel",
-                  "version": "82574L"
+                  "mounted": false
                 },
                 {
                   "device": "ib0",
@@ -85871,9 +85216,7 @@
                   "mounted": false,
                   "network_address": "graphene-40-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene2-ipmi",
-                  "switch_port": "1/0/25",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/25"
                 }
               ],
               "operating_system": {
@@ -86012,8 +85355,7 @@
                   "rate": 1000000000,
                   "switch": "sgraphene2",
                   "switch_port": "GigabitEthernet1/0/2",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -86030,8 +85372,7 @@
                   "mounted": false,
                   "name": "enp4s0",
                   "rate": 100000000,
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -86047,8 +85388,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp5s0",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "ib0",
@@ -86095,9 +85435,7 @@
                   "mounted": false,
                   "network_address": "graphene-41-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene2-ipmi",
-                  "switch_port": "1/0/26",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/26"
                 }
               ],
               "operating_system": {
@@ -86236,8 +85574,7 @@
                   "rate": 1000000000,
                   "switch": "sgraphene2",
                   "switch_port": "GigabitEthernet1/0/3",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -86254,8 +85591,7 @@
                   "mounted": false,
                   "name": "enp4s0",
                   "rate": 100000000,
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -86271,8 +85607,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp5s0",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "ib0",
@@ -86319,9 +85654,7 @@
                   "mounted": false,
                   "network_address": "graphene-42-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene2-ipmi",
-                  "switch_port": "1/0/27",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/27"
                 }
               ],
               "operating_system": {
@@ -86460,8 +85793,7 @@
                   "rate": 1000000000,
                   "switch": "sgraphene2",
                   "switch_port": "GigabitEthernet1/0/4",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -86478,8 +85810,7 @@
                   "mounted": false,
                   "name": "enp4s0",
                   "rate": 100000000,
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -86495,8 +85826,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp5s0",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "ib0",
@@ -86543,9 +85873,7 @@
                   "mounted": false,
                   "network_address": "graphene-43-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene2-ipmi",
-                  "switch_port": "1/0/28",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/28"
                 }
               ],
               "operating_system": {
@@ -86684,8 +86012,7 @@
                   "rate": 1000000000,
                   "switch": "sgraphene2",
                   "switch_port": "GigabitEthernet1/0/5",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -86702,8 +86029,7 @@
                   "mounted": false,
                   "name": "enp4s0",
                   "rate": 100000000,
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -86719,8 +86045,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp5s0",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "ib0",
@@ -86767,9 +86092,7 @@
                   "mounted": false,
                   "network_address": "graphene-44-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene2-ipmi",
-                  "switch_port": "1/0/29",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/29"
                 }
               ],
               "operating_system": {
@@ -86908,8 +86231,7 @@
                   "rate": 1000000000,
                   "switch": "sgraphene2",
                   "switch_port": "GigabitEthernet1/0/6",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -86926,8 +86248,7 @@
                   "mounted": false,
                   "name": "enp4s0",
                   "rate": 100000000,
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -86943,8 +86264,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp5s0",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "ib0",
@@ -86991,9 +86311,7 @@
                   "mounted": false,
                   "network_address": "graphene-45-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene2-ipmi",
-                  "switch_port": "1/0/30",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/30"
                 }
               ],
               "operating_system": {
@@ -87132,8 +86450,7 @@
                   "rate": 1000000000,
                   "switch": "sgraphene2",
                   "switch_port": "GigabitEthernet1/0/7",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -87150,8 +86467,7 @@
                   "mounted": false,
                   "name": "enp4s0",
                   "rate": 100000000,
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -87167,8 +86483,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp5s0",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "ib0",
@@ -87215,9 +86530,7 @@
                   "mounted": false,
                   "network_address": "graphene-46-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene2-ipmi",
-                  "switch_port": "1/0/31",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/31"
                 }
               ],
               "operating_system": {
@@ -87356,8 +86669,7 @@
                   "rate": 1000000000,
                   "switch": "sgraphene2",
                   "switch_port": "GigabitEthernet1/0/8",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -87374,8 +86686,7 @@
                   "mounted": false,
                   "name": "enp4s0",
                   "rate": 100000000,
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -87391,8 +86702,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp5s0",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "ib0",
@@ -87439,9 +86749,7 @@
                   "mounted": false,
                   "network_address": "graphene-47-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene2-ipmi",
-                  "switch_port": "1/0/32",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/32"
                 }
               ],
               "operating_system": {
@@ -87580,8 +86888,7 @@
                   "rate": 1000000000,
                   "switch": "sgraphene2",
                   "switch_port": "GigabitEthernet1/0/9",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -87598,8 +86905,7 @@
                   "mounted": false,
                   "name": "enp4s0",
                   "rate": 100000000,
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -87615,8 +86921,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp5s0",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "ib0",
@@ -87663,9 +86968,7 @@
                   "mounted": false,
                   "network_address": "graphene-48-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene2-ipmi",
-                  "switch_port": "1/0/33",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/33"
                 }
               ],
               "operating_system": {
@@ -87804,8 +87107,7 @@
                   "rate": 1000000000,
                   "switch": "sgraphene2",
                   "switch_port": "GigabitEthernet1/0/10",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -87822,8 +87124,7 @@
                   "mounted": false,
                   "name": "enp4s0",
                   "rate": 100000000,
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -87839,8 +87140,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp5s0",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "ib0",
@@ -87887,9 +87187,7 @@
                   "mounted": false,
                   "network_address": "graphene-49-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene2-ipmi",
-                  "switch_port": "1/0/34",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/34"
                 }
               ],
               "operating_system": {
@@ -88028,8 +87326,7 @@
                   "rate": 1000000000,
                   "switch": "sgraphene1",
                   "switch_port": "GigabitEthernet1/0/6",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -88046,8 +87343,7 @@
                   "mounted": false,
                   "name": "enp4s0",
                   "rate": 100000000,
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -88063,8 +87359,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp5s0",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "ib0",
@@ -88111,9 +87406,7 @@
                   "mounted": false,
                   "network_address": "graphene-5-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene1-ipmi",
-                  "switch_port": "1/0/29",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/29"
                 }
               ],
               "operating_system": {
@@ -88252,8 +87545,7 @@
                   "rate": 1000000000,
                   "switch": "sgraphene2",
                   "switch_port": "GigabitEthernet1/0/11",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -88270,8 +87562,7 @@
                   "mounted": false,
                   "name": "enp4s0",
                   "rate": 100000000,
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -88287,8 +87578,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp5s0",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "ib0",
@@ -88335,9 +87625,7 @@
                   "mounted": false,
                   "network_address": "graphene-50-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene2-ipmi",
-                  "switch_port": "1/0/35",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/35"
                 }
               ],
               "operating_system": {
@@ -88476,8 +87764,7 @@
                   "rate": 1000000000,
                   "switch": "sgraphene2",
                   "switch_port": "GigabitEthernet1/0/12",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -88494,8 +87781,7 @@
                   "mounted": false,
                   "name": "enp4s0",
                   "rate": 100000000,
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -88511,8 +87797,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp5s0",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "ib0",
@@ -88559,9 +87844,7 @@
                   "mounted": false,
                   "network_address": "graphene-51-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene2-ipmi",
-                  "switch_port": "1/0/36",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/36"
                 }
               ],
               "operating_system": {
@@ -88700,8 +87983,7 @@
                   "rate": 1000000000,
                   "switch": "sgraphene2",
                   "switch_port": "GigabitEthernet1/0/13",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -88718,8 +88000,7 @@
                   "mounted": false,
                   "name": "enp4s0",
                   "rate": 100000000,
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -88735,8 +88016,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp5s0",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "ib0",
@@ -88783,9 +88063,7 @@
                   "mounted": false,
                   "network_address": "graphene-52-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene2-ipmi",
-                  "switch_port": "1/0/37",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/37"
                 }
               ],
               "operating_system": {
@@ -88924,8 +88202,7 @@
                   "rate": 1000000000,
                   "switch": "sgraphene2",
                   "switch_port": "GigabitEthernet1/0/14",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -88942,8 +88219,7 @@
                   "mounted": false,
                   "name": "enp4s0",
                   "rate": 100000000,
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -88959,8 +88235,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp5s0",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "ib0",
@@ -89007,9 +88282,7 @@
                   "mounted": false,
                   "network_address": "graphene-53-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene2-ipmi",
-                  "switch_port": "1/0/38",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/38"
                 }
               ],
               "operating_system": {
@@ -89148,8 +88421,7 @@
                   "rate": 1000000000,
                   "switch": "sgraphene2",
                   "switch_port": "GigabitEthernet1/0/15",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -89166,8 +88438,7 @@
                   "mounted": false,
                   "name": "enp4s0",
                   "rate": 100000000,
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -89183,8 +88454,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp5s0",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "ib0",
@@ -89231,9 +88501,7 @@
                   "mounted": false,
                   "network_address": "graphene-54-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene2-ipmi",
-                  "switch_port": "1/0/39",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/39"
                 }
               ],
               "operating_system": {
@@ -89372,8 +88640,7 @@
                   "rate": 1000000000,
                   "switch": "sgraphene2",
                   "switch_port": "GigabitEthernet1/0/16",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -89390,8 +88657,7 @@
                   "mounted": false,
                   "name": "enp4s0",
                   "rate": 100000000,
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -89407,8 +88673,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp5s0",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "ib0",
@@ -89455,9 +88720,7 @@
                   "mounted": false,
                   "network_address": "graphene-55-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene2-ipmi",
-                  "switch_port": "1/0/40",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/40"
                 }
               ],
               "operating_system": {
@@ -89593,9 +88856,7 @@
                   "network_address": "graphene-56.nancy.grid5000.fr",
                   "rate": 1000000000,
                   "switch": "sgraphene2",
-                  "switch_port": "GigabitEthernet1/0/17",
-                  "vendor": "intel",
-                  "version": "82574L"
+                  "switch_port": "GigabitEthernet1/0/17"
                 },
                 {
                   "bridged": false,
@@ -89608,9 +88869,7 @@
                   "management": false,
                   "mountable": false,
                   "mounted": false,
-                  "rate": 100000000,
-                  "vendor": "intel",
-                  "version": "82574L"
+                  "rate": 100000000
                 },
                 {
                   "bridged": false,
@@ -89622,9 +88881,7 @@
                   "mac": "00:e0:81:d5:06:7a",
                   "management": false,
                   "mountable": false,
-                  "mounted": false,
-                  "vendor": "intel",
-                  "version": "82574L"
+                  "mounted": false
                 },
                 {
                   "device": "ib0",
@@ -89670,9 +88927,7 @@
                   "mounted": false,
                   "network_address": "graphene-56-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene2-ipmi",
-                  "switch_port": "1/0/1",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/1"
                 }
               ],
               "operating_system": {
@@ -89811,8 +89066,7 @@
                   "rate": 1000000000,
                   "switch": "sgraphene2",
                   "switch_port": "GigabitEthernet1/0/18",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -89829,8 +89083,7 @@
                   "mounted": false,
                   "name": "enp4s0",
                   "rate": 100000000,
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -89846,8 +89099,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp5s0",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "ib0",
@@ -89894,9 +89146,7 @@
                   "mounted": false,
                   "network_address": "graphene-57-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene2-ipmi",
-                  "switch_port": "1/0/2",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/2"
                 }
               ],
               "operating_system": {
@@ -90035,8 +89285,7 @@
                   "rate": 1000000000,
                   "switch": "sgraphene2",
                   "switch_port": "GigabitEthernet1/0/19",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -90053,8 +89302,7 @@
                   "mounted": false,
                   "name": "enp4s0",
                   "rate": 100000000,
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -90070,8 +89318,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp5s0",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "ib0",
@@ -90118,9 +89365,7 @@
                   "mounted": false,
                   "network_address": "graphene-58-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene2-ipmi",
-                  "switch_port": "1/0/3",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/3"
                 }
               ],
               "operating_system": {
@@ -90259,8 +89504,7 @@
                   "rate": 1000000000,
                   "switch": "sgraphene2",
                   "switch_port": "GigabitEthernet1/0/20",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -90277,8 +89521,7 @@
                   "mounted": false,
                   "name": "enp4s0",
                   "rate": 100000000,
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -90294,8 +89537,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp5s0",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "ib0",
@@ -90342,9 +89584,7 @@
                   "mounted": false,
                   "network_address": "graphene-59-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene2-ipmi",
-                  "switch_port": "1/0/4",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/4"
                 }
               ],
               "operating_system": {
@@ -90483,8 +89723,7 @@
                   "rate": 1000000000,
                   "switch": "sgraphene1",
                   "switch_port": "GigabitEthernet1/0/5",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -90501,8 +89740,7 @@
                   "mounted": false,
                   "name": "enp4s0",
                   "rate": 100000000,
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -90518,8 +89756,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp5s0",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "ib0",
@@ -90566,9 +89803,7 @@
                   "mounted": false,
                   "network_address": "graphene-6-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene1-ipmi",
-                  "switch_port": "1/0/30",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/30"
                 }
               ],
               "operating_system": {
@@ -90707,8 +89942,7 @@
                   "rate": 1000000000,
                   "switch": "sgraphene2",
                   "switch_port": "GigabitEthernet1/0/21",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -90725,8 +89959,7 @@
                   "mounted": false,
                   "name": "enp4s0",
                   "rate": 100000000,
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -90742,8 +89975,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp5s0",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "ib0",
@@ -90790,9 +90022,7 @@
                   "mounted": false,
                   "network_address": "graphene-60-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene2-ipmi",
-                  "switch_port": "1/0/5",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/5"
                 }
               ],
               "operating_system": {
@@ -90931,8 +90161,7 @@
                   "rate": 1000000000,
                   "switch": "sgraphene2",
                   "switch_port": "GigabitEthernet1/0/22",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -90949,8 +90178,7 @@
                   "mounted": false,
                   "name": "enp4s0",
                   "rate": 100000000,
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -90966,8 +90194,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp5s0",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "ib0",
@@ -91014,9 +90241,7 @@
                   "mounted": false,
                   "network_address": "graphene-61-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene2-ipmi",
-                  "switch_port": "1/0/6",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/6"
                 }
               ],
               "operating_system": {
@@ -91155,8 +90380,7 @@
                   "rate": 1000000000,
                   "switch": "sgraphene2",
                   "switch_port": "GigabitEthernet1/0/23",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -91173,8 +90397,7 @@
                   "mounted": false,
                   "name": "enp4s0",
                   "rate": 100000000,
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -91190,8 +90413,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp5s0",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "ib0",
@@ -91238,9 +90460,7 @@
                   "mounted": false,
                   "network_address": "graphene-62-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene2-ipmi",
-                  "switch_port": "1/0/7",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/7"
                 }
               ],
               "operating_system": {
@@ -91379,8 +90599,7 @@
                   "rate": 1000000000,
                   "switch": "sgraphene2",
                   "switch_port": "GigabitEthernet1/0/24",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -91397,8 +90616,7 @@
                   "mounted": false,
                   "name": "enp4s0",
                   "rate": 100000000,
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -91414,8 +90632,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp5s0",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "ib0",
@@ -91462,9 +90679,7 @@
                   "mounted": false,
                   "network_address": "graphene-63-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene2-ipmi",
-                  "switch_port": "1/0/8",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/8"
                 }
               ],
               "operating_system": {
@@ -91603,8 +90818,7 @@
                   "rate": 1000000000,
                   "switch": "sgraphene2",
                   "switch_port": "GigabitEthernet1/0/25",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -91621,8 +90835,7 @@
                   "mounted": false,
                   "name": "enp4s0",
                   "rate": 100000000,
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -91638,8 +90851,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp5s0",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "ib0",
@@ -91686,9 +90898,7 @@
                   "mounted": false,
                   "network_address": "graphene-64-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene2-ipmi",
-                  "switch_port": "1/0/9",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/9"
                 }
               ],
               "operating_system": {
@@ -91827,8 +91037,7 @@
                   "rate": 1000000000,
                   "switch": "sgraphene2",
                   "switch_port": "GigabitEthernet1/0/26",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -91845,8 +91054,7 @@
                   "mounted": false,
                   "name": "enp4s0",
                   "rate": 100000000,
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -91862,8 +91070,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp5s0",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "ib0",
@@ -91910,9 +91117,7 @@
                   "mounted": false,
                   "network_address": "graphene-65-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene2-ipmi",
-                  "switch_port": "1/0/10",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/10"
                 }
               ],
               "operating_system": {
@@ -92051,8 +91256,7 @@
                   "rate": 1000000000,
                   "switch": "sgraphene2",
                   "switch_port": "GigabitEthernet1/0/27",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -92069,8 +91273,7 @@
                   "mounted": false,
                   "name": "enp4s0",
                   "rate": 100000000,
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -92086,8 +91289,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp5s0",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "ib0",
@@ -92134,9 +91336,7 @@
                   "mounted": false,
                   "network_address": "graphene-66-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene2-ipmi",
-                  "switch_port": "1/0/11",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/11"
                 }
               ],
               "operating_system": {
@@ -92275,8 +91475,7 @@
                   "rate": 1000000000,
                   "switch": "sgraphene2",
                   "switch_port": "GigabitEthernet1/0/28",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -92293,8 +91492,7 @@
                   "mounted": false,
                   "name": "enp4s0",
                   "rate": 100000000,
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -92310,8 +91508,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp5s0",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "ib0",
@@ -92358,9 +91555,7 @@
                   "mounted": false,
                   "network_address": "graphene-67-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene2-ipmi",
-                  "switch_port": "1/0/12",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/12"
                 }
               ],
               "operating_system": {
@@ -92499,8 +91694,7 @@
                   "rate": 1000000000,
                   "switch": "sgraphene2",
                   "switch_port": "GigabitEthernet1/0/29",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -92517,8 +91711,7 @@
                   "mounted": false,
                   "name": "enp4s0",
                   "rate": 100000000,
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -92534,8 +91727,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp5s0",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "ib0",
@@ -92582,9 +91774,7 @@
                   "mounted": false,
                   "network_address": "graphene-68-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene2-ipmi",
-                  "switch_port": "1/0/13",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/13"
                 }
               ],
               "operating_system": {
@@ -92723,8 +91913,7 @@
                   "rate": 1000000000,
                   "switch": "sgraphene2",
                   "switch_port": "GigabitEthernet1/0/30",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -92741,8 +91930,7 @@
                   "mounted": false,
                   "name": "enp4s0",
                   "rate": 100000000,
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -92758,8 +91946,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp5s0",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "ib0",
@@ -92806,9 +91993,7 @@
                   "mounted": false,
                   "network_address": "graphene-69-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene2-ipmi",
-                  "switch_port": "1/0/14",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/14"
                 }
               ],
               "operating_system": {
@@ -92947,8 +92132,7 @@
                   "rate": 1000000000,
                   "switch": "sgraphene1",
                   "switch_port": "GigabitEthernet1/0/8",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -92965,8 +92149,7 @@
                   "mounted": false,
                   "name": "enp4s0",
                   "rate": 100000000,
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -92982,8 +92165,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp5s0",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "ib0",
@@ -93030,9 +92212,7 @@
                   "mounted": false,
                   "network_address": "graphene-7-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene1-ipmi",
-                  "switch_port": "1/0/31",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/31"
                 }
               ],
               "operating_system": {
@@ -93171,8 +92351,7 @@
                   "rate": 1000000000,
                   "switch": "sgraphene2",
                   "switch_port": "GigabitEthernet1/0/31",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -93189,8 +92368,7 @@
                   "mounted": false,
                   "name": "enp4s0",
                   "rate": 100000000,
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -93206,8 +92384,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp5s0",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "ib0",
@@ -93254,9 +92431,7 @@
                   "mounted": false,
                   "network_address": "graphene-70-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene2-ipmi",
-                  "switch_port": "1/0/15",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/15"
                 }
               ],
               "operating_system": {
@@ -93395,8 +92570,7 @@
                   "rate": 1000000000,
                   "switch": "sgraphene2",
                   "switch_port": "GigabitEthernet1/0/32",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -93413,8 +92587,7 @@
                   "mounted": false,
                   "name": "enp4s0",
                   "rate": 100000000,
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -93430,8 +92603,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp5s0",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "ib0",
@@ -93478,9 +92650,7 @@
                   "mounted": false,
                   "network_address": "graphene-71-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene2-ipmi",
-                  "switch_port": "1/0/16",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/16"
                 }
               ],
               "operating_system": {
@@ -93619,8 +92789,7 @@
                   "rate": 1000000000,
                   "switch": "sgraphene2",
                   "switch_port": "GigabitEthernet1/0/33",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -93637,8 +92806,7 @@
                   "mounted": false,
                   "name": "enp4s0",
                   "rate": 100000000,
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -93654,8 +92822,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp5s0",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "ib0",
@@ -93702,9 +92869,7 @@
                   "mounted": false,
                   "network_address": "graphene-72-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene2-ipmi",
-                  "switch_port": "1/0/17",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/17"
                 }
               ],
               "operating_system": {
@@ -93843,8 +93008,7 @@
                   "rate": 1000000000,
                   "switch": "sgraphene2",
                   "switch_port": "GigabitEthernet1/0/34",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -93861,8 +93025,7 @@
                   "mounted": false,
                   "name": "enp4s0",
                   "rate": 100000000,
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -93878,8 +93041,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp5s0",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "ib0",
@@ -93926,9 +93088,7 @@
                   "mounted": false,
                   "network_address": "graphene-73-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene2-ipmi",
-                  "switch_port": "1/0/18",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/18"
                 }
               ],
               "operating_system": {
@@ -94067,8 +93227,7 @@
                   "rate": 1000000000,
                   "switch": "sgraphene2",
                   "switch_port": "GigabitEthernet1/0/35",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -94085,8 +93244,7 @@
                   "mounted": false,
                   "name": "enp4s0",
                   "rate": 100000000,
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -94102,8 +93260,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp5s0",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "ib0",
@@ -94150,9 +93307,7 @@
                   "mounted": false,
                   "network_address": "graphene-74-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene2-ipmi",
-                  "switch_port": "1/0/19",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/19"
                 }
               ],
               "operating_system": {
@@ -94291,8 +93446,7 @@
                   "rate": 1000000000,
                   "switch": "sgraphene3",
                   "switch_port": "GigabitEthernet1/0/2",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -94309,8 +93463,7 @@
                   "mounted": false,
                   "name": "enp4s0",
                   "rate": 100000000,
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -94326,8 +93479,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp5s0",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "ib0",
@@ -94374,9 +93526,7 @@
                   "mounted": false,
                   "network_address": "graphene-75-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene3-ipmi",
-                  "switch_port": "1/0/25",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/25"
                 }
               ],
               "operating_system": {
@@ -94515,8 +93665,7 @@
                   "rate": 1000000000,
                   "switch": "sgraphene3",
                   "switch_port": "GigabitEthernet1/0/1",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -94533,8 +93682,7 @@
                   "mounted": false,
                   "name": "enp4s0",
                   "rate": 100000000,
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -94550,8 +93698,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp5s0",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "ib0",
@@ -94598,9 +93745,7 @@
                   "mounted": false,
                   "network_address": "graphene-76-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene3-ipmi",
-                  "switch_port": "1/0/26",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/26"
                 }
               ],
               "operating_system": {
@@ -94739,8 +93884,7 @@
                   "rate": 1000000000,
                   "switch": "sgraphene3",
                   "switch_port": "GigabitEthernet1/0/4",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -94757,8 +93901,7 @@
                   "mounted": false,
                   "name": "enp4s0",
                   "rate": 100000000,
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -94774,8 +93917,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp5s0",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "ib0",
@@ -94822,9 +93964,7 @@
                   "mounted": false,
                   "network_address": "graphene-77-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene3-ipmi",
-                  "switch_port": "1/0/27",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/27"
                 }
               ],
               "operating_system": {
@@ -94963,8 +94103,7 @@
                   "rate": 1000000000,
                   "switch": "sgraphene3",
                   "switch_port": "GigabitEthernet1/0/3",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -94981,8 +94120,7 @@
                   "mounted": false,
                   "name": "enp4s0",
                   "rate": 100000000,
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -94998,8 +94136,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp5s0",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "ib0",
@@ -95046,9 +94183,7 @@
                   "mounted": false,
                   "network_address": "graphene-78-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene3-ipmi",
-                  "switch_port": "1/0/28",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/28"
                 }
               ],
               "operating_system": {
@@ -95187,8 +94322,7 @@
                   "rate": 1000000000,
                   "switch": "sgraphene3",
                   "switch_port": "GigabitEthernet1/0/6",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -95205,8 +94339,7 @@
                   "mounted": false,
                   "name": "enp4s0",
                   "rate": 100000000,
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -95222,8 +94355,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp5s0",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "ib0",
@@ -95270,9 +94402,7 @@
                   "mounted": false,
                   "network_address": "graphene-79-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene3-ipmi",
-                  "switch_port": "1/0/29",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/29"
                 }
               ],
               "operating_system": {
@@ -95411,8 +94541,7 @@
                   "rate": 1000000000,
                   "switch": "sgraphene1",
                   "switch_port": "GigabitEthernet1/0/12",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -95429,8 +94558,7 @@
                   "mounted": false,
                   "name": "enp4s0",
                   "rate": 100000000,
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -95446,8 +94574,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp5s0",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "ib0",
@@ -95494,9 +94621,7 @@
                   "mounted": false,
                   "network_address": "graphene-8-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene1-ipmi",
-                  "switch_port": "1/0/32",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/32"
                 }
               ],
               "operating_system": {
@@ -95635,8 +94760,7 @@
                   "rate": 1000000000,
                   "switch": "sgraphene3",
                   "switch_port": "GigabitEthernet1/0/5",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -95653,8 +94777,7 @@
                   "mounted": false,
                   "name": "enp4s0",
                   "rate": 100000000,
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -95670,8 +94793,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp5s0",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "ib0",
@@ -95718,9 +94840,7 @@
                   "mounted": false,
                   "network_address": "graphene-80-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene3-ipmi",
-                  "switch_port": "1/0/30",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/30"
                 }
               ],
               "operating_system": {
@@ -95859,8 +94979,7 @@
                   "rate": 1000000000,
                   "switch": "sgraphene3",
                   "switch_port": "GigabitEthernet1/0/8",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -95877,8 +94996,7 @@
                   "mounted": false,
                   "name": "enp4s0",
                   "rate": 100000000,
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -95894,8 +95012,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp5s0",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "ib0",
@@ -95942,9 +95059,7 @@
                   "mounted": false,
                   "network_address": "graphene-81-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene3-ipmi",
-                  "switch_port": "1/0/31",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/31"
                 }
               ],
               "operating_system": {
@@ -96083,8 +95198,7 @@
                   "rate": 1000000000,
                   "switch": "sgraphene3",
                   "switch_port": "GigabitEthernet1/0/7",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -96101,8 +95215,7 @@
                   "mounted": false,
                   "name": "enp4s0",
                   "rate": 100000000,
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -96118,8 +95231,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp5s0",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "ib0",
@@ -96166,9 +95278,7 @@
                   "mounted": false,
                   "network_address": "graphene-82-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene3-ipmi",
-                  "switch_port": "1/0/32",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/32"
                 }
               ],
               "operating_system": {
@@ -96303,9 +95413,7 @@
                   "network_address": "graphene-83.nancy.grid5000.fr",
                   "rate": 1000000000,
                   "switch": "sgraphene3",
-                  "switch_port": "GigabitEthernet1/0/10",
-                  "vendor": "intel",
-                  "version": "82574L"
+                  "switch_port": "GigabitEthernet1/0/10"
                 },
                 {
                   "bridged": false,
@@ -96318,9 +95426,7 @@
                   "management": false,
                   "mountable": false,
                   "mounted": false,
-                  "rate": 100000000,
-                  "vendor": "intel",
-                  "version": "82574L"
+                  "rate": 100000000
                 },
                 {
                   "bridged": false,
@@ -96332,9 +95438,7 @@
                   "mac": "00:e0:81:d5:06:92",
                   "management": false,
                   "mountable": false,
-                  "mounted": false,
-                  "vendor": "intel",
-                  "version": "82574L"
+                  "mounted": false
                 },
                 {
                   "device": "ib0",
@@ -96380,9 +95484,7 @@
                   "mounted": false,
                   "network_address": "graphene-83-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene3-ipmi",
-                  "switch_port": "1/0/33",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/33"
                 }
               ],
               "operating_system": {
@@ -96521,8 +95623,7 @@
                   "rate": 1000000000,
                   "switch": "sgraphene3",
                   "switch_port": "GigabitEthernet1/0/9",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -96539,8 +95640,7 @@
                   "mounted": false,
                   "name": "enp4s0",
                   "rate": 100000000,
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -96556,8 +95656,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp5s0",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "ib0",
@@ -96604,9 +95703,7 @@
                   "mounted": false,
                   "network_address": "graphene-84-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene3-ipmi",
-                  "switch_port": "1/0/34",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/34"
                 }
               ],
               "operating_system": {
@@ -96745,8 +95842,7 @@
                   "rate": 1000000000,
                   "switch": "sgraphene3",
                   "switch_port": "GigabitEthernet1/0/12",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -96763,8 +95859,7 @@
                   "mounted": false,
                   "name": "enp4s0",
                   "rate": 100000000,
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -96780,8 +95875,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp5s0",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "ib0",
@@ -96828,9 +95922,7 @@
                   "mounted": false,
                   "network_address": "graphene-85-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene3-ipmi",
-                  "switch_port": "1/0/1",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/1"
                 }
               ],
               "operating_system": {
@@ -96960,9 +96052,7 @@
                   "mountable": false,
                   "mounted": false,
                   "switch": "sgraphene3-ipmi",
-                  "switch_port": "1/0/2",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/2"
                 },
                 "eth0": {
                   "bridged": true,
@@ -96976,9 +96066,7 @@
                   "mounted": true,
                   "rate": 1000000000,
                   "switch": "sgraphene3",
-                  "switch_port": "Gi1/0/11",
-                  "vendor": "intel",
-                  "version": "82574L"
+                  "switch_port": "Gi1/0/11"
                 },
                 "eth1": {
                   "bridged": false,
@@ -96989,9 +96077,7 @@
                   "management": false,
                   "mountable": false,
                   "mounted": false,
-                  "rate": 100000000,
-                  "vendor": "intel",
-                  "version": "82574L"
+                  "rate": 100000000
                 },
                 "eth2": {
                   "bridged": false,
@@ -97001,9 +96087,7 @@
                   "mac": "00:e0:81:d5:08:0e",
                   "management": false,
                   "mountable": false,
-                  "mounted": false,
-                  "vendor": "intel",
-                  "version": "82574L"
+                  "mounted": false
                 },
                 "ib0": {
                   "driver": "mlx4_core",
@@ -97162,8 +96246,7 @@
                   "rate": 1000000000,
                   "switch": "sgraphene3",
                   "switch_port": "GigabitEthernet1/0/14",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -97180,8 +96263,7 @@
                   "mounted": false,
                   "name": "enp4s0",
                   "rate": 100000000,
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -97197,8 +96279,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp5s0",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "ib0",
@@ -97245,9 +96326,7 @@
                   "mounted": false,
                   "network_address": "graphene-87-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene3-ipmi",
-                  "switch_port": "1/0/3",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/3"
                 }
               ],
               "operating_system": {
@@ -97386,8 +96465,7 @@
                   "rate": 1000000000,
                   "switch": "sgraphene3",
                   "switch_port": "GigabitEthernet1/0/13",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -97404,8 +96482,7 @@
                   "mounted": false,
                   "name": "enp4s0",
                   "rate": 100000000,
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -97421,8 +96498,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp5s0",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "ib0",
@@ -97469,9 +96545,7 @@
                   "mounted": false,
                   "network_address": "graphene-88-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene3-ipmi",
-                  "switch_port": "1/0/4",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/4"
                 }
               ],
               "operating_system": {
@@ -97610,8 +96684,7 @@
                   "rate": 1000000000,
                   "switch": "sgraphene3",
                   "switch_port": "GigabitEthernet1/0/16",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -97628,8 +96701,7 @@
                   "mounted": false,
                   "name": "enp4s0",
                   "rate": 100000000,
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -97645,8 +96717,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp5s0",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "ib0",
@@ -97693,9 +96764,7 @@
                   "mounted": false,
                   "network_address": "graphene-89-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene3-ipmi",
-                  "switch_port": "1/0/5",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/5"
                 }
               ],
               "operating_system": {
@@ -97834,8 +96903,7 @@
                   "rate": 1000000000,
                   "switch": "sgraphene1",
                   "switch_port": "GigabitEthernet1/0/11",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -97852,8 +96920,7 @@
                   "mounted": false,
                   "name": "enp4s0",
                   "rate": 100000000,
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -97869,8 +96936,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp5s0",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "ib0",
@@ -97917,9 +96983,7 @@
                   "mounted": false,
                   "network_address": "graphene-9-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene1-ipmi",
-                  "switch_port": "1/0/33",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/33"
                 }
               ],
               "operating_system": {
@@ -98058,8 +97122,7 @@
                   "rate": 1000000000,
                   "switch": "sgraphene3",
                   "switch_port": "GigabitEthernet1/0/15",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -98076,8 +97139,7 @@
                   "mounted": false,
                   "name": "enp4s0",
                   "rate": 100000000,
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -98093,8 +97155,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp5s0",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "ib0",
@@ -98141,9 +97202,7 @@
                   "mounted": false,
                   "network_address": "graphene-90-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene3-ipmi",
-                  "switch_port": "1/0/6",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/6"
                 }
               ],
               "operating_system": {
@@ -98282,8 +97341,7 @@
                   "rate": 1000000000,
                   "switch": "sgraphene3",
                   "switch_port": "GigabitEthernet1/0/18",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -98300,8 +97358,7 @@
                   "mounted": false,
                   "name": "enp4s0",
                   "rate": 100000000,
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -98317,8 +97374,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp5s0",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "ib0",
@@ -98365,9 +97421,7 @@
                   "mounted": false,
                   "network_address": "graphene-91-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene3-ipmi",
-                  "switch_port": "1/0/7",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/7"
                 }
               ],
               "operating_system": {
@@ -98506,8 +97560,7 @@
                   "rate": 1000000000,
                   "switch": "sgraphene3",
                   "switch_port": "GigabitEthernet1/0/17",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -98524,8 +97577,7 @@
                   "mounted": false,
                   "name": "enp4s0",
                   "rate": 100000000,
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -98541,8 +97593,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp5s0",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "ib0",
@@ -98589,9 +97640,7 @@
                   "mounted": false,
                   "network_address": "graphene-92-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene3-ipmi",
-                  "switch_port": "1/0/8",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/8"
                 }
               ],
               "operating_system": {
@@ -98730,8 +97779,7 @@
                   "rate": 1000000000,
                   "switch": "sgraphene3",
                   "switch_port": "GigabitEthernet1/0/20",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -98748,8 +97796,7 @@
                   "mounted": false,
                   "name": "enp4s0",
                   "rate": 100000000,
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -98765,8 +97812,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp5s0",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "ib0",
@@ -98813,9 +97859,7 @@
                   "mounted": false,
                   "network_address": "graphene-93-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene3-ipmi",
-                  "switch_port": "1/0/9",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/9"
                 }
               ],
               "operating_system": {
@@ -98952,9 +97996,7 @@
                   "network_address": "graphene-94.nancy.grid5000.fr",
                   "rate": 1000000000,
                   "switch": "sgraphene3",
-                  "switch_port": "GigabitEthernet1/0/19",
-                  "vendor": "intel",
-                  "version": "82574L"
+                  "switch_port": "GigabitEthernet1/0/19"
                 },
                 {
                   "bridged": false,
@@ -98967,9 +98009,7 @@
                   "management": false,
                   "mountable": false,
                   "mounted": false,
-                  "rate": 100000000,
-                  "vendor": "intel",
-                  "version": "82574L"
+                  "rate": 100000000
                 },
                 {
                   "bridged": false,
@@ -98981,9 +98021,7 @@
                   "mac": "00:e0:81:d5:07:92",
                   "management": false,
                   "mountable": false,
-                  "mounted": false,
-                  "vendor": "intel",
-                  "version": "82574L"
+                  "mounted": false
                 },
                 {
                   "device": "ib0",
@@ -99029,9 +98067,7 @@
                   "mounted": false,
                   "network_address": "graphene-94-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene3-ipmi",
-                  "switch_port": "1/0/10",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/10"
                 }
               ],
               "operating_system": {
@@ -99170,8 +98206,7 @@
                   "rate": 1000000000,
                   "switch": "sgraphene3",
                   "switch_port": "GigabitEthernet1/0/22",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -99188,8 +98223,7 @@
                   "mounted": false,
                   "name": "enp4s0",
                   "rate": 100000000,
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -99205,8 +98239,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp5s0",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "ib0",
@@ -99253,9 +98286,7 @@
                   "mounted": false,
                   "network_address": "graphene-95-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene3-ipmi",
-                  "switch_port": "1/0/11",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/11"
                 }
               ],
               "operating_system": {
@@ -99386,9 +98417,7 @@
                   "mountable": false,
                   "mounted": false,
                   "switch": "sgraphene3-ipmi",
-                  "switch_port": "1/0/12",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/12"
                 },
                 "eth0": {
                   "bridged": true,
@@ -99403,9 +98432,7 @@
                   "mounted": true,
                   "rate": 1000000000,
                   "switch": "sgraphene3",
-                  "switch_port": "Gi1/0/21",
-                  "vendor": "intel",
-                  "version": "82574L"
+                  "switch_port": "Gi1/0/21"
                 },
                 "eth1": {
                   "bridged": false,
@@ -99416,9 +98443,7 @@
                   "management": false,
                   "mountable": false,
                   "mounted": false,
-                  "rate": 100000000,
-                  "vendor": "intel",
-                  "version": "82574L"
+                  "rate": 100000000
                 },
                 "eth2": {
                   "bridged": false,
@@ -99428,9 +98453,7 @@
                   "mac": "00:e0:81:d5:08:36",
                   "management": false,
                   "mountable": false,
-                  "mounted": false,
-                  "vendor": "intel",
-                  "version": "82574L"
+                  "mounted": false
                 },
                 "ib0": {
                   "driver": "mlx4_core",
@@ -99589,8 +98612,7 @@
                   "rate": 1000000000,
                   "switch": "sgraphene3",
                   "switch_port": "GigabitEthernet1/0/24",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -99607,8 +98629,7 @@
                   "mounted": false,
                   "name": "enp4s0",
                   "rate": 100000000,
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -99624,8 +98645,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp5s0",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "ib0",
@@ -99672,9 +98692,7 @@
                   "mounted": false,
                   "network_address": "graphene-97-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene3-ipmi",
-                  "switch_port": "1/0/13",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/13"
                 }
               ],
               "operating_system": {
@@ -99811,9 +98829,7 @@
                   "network_address": "graphene-98.nancy.grid5000.fr",
                   "rate": 1000000000,
                   "switch": "sgraphene3",
-                  "switch_port": "GigabitEthernet1/0/23",
-                  "vendor": "intel",
-                  "version": "82574L"
+                  "switch_port": "GigabitEthernet1/0/23"
                 },
                 {
                   "bridged": false,
@@ -99826,9 +98842,7 @@
                   "management": false,
                   "mountable": false,
                   "mounted": false,
-                  "rate": 100000000,
-                  "vendor": "intel",
-                  "version": "82574L"
+                  "rate": 100000000
                 },
                 {
                   "bridged": false,
@@ -99840,9 +98854,7 @@
                   "mac": "00:e0:81:d5:07:d6",
                   "management": false,
                   "mountable": false,
-                  "mounted": false,
-                  "vendor": "intel",
-                  "version": "82574L"
+                  "mounted": false
                 },
                 {
                   "device": "ib0",
@@ -99888,9 +98900,7 @@
                   "mounted": false,
                   "network_address": "graphene-98-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene3-ipmi",
-                  "switch_port": "1/0/14",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/14"
                 }
               ],
               "operating_system": {
@@ -100029,8 +99039,7 @@
                   "rate": 1000000000,
                   "switch": "sgraphene3",
                   "switch_port": "GigabitEthernet1/0/26",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -100047,8 +99056,7 @@
                   "mounted": false,
                   "name": "enp4s0",
                   "rate": 100000000,
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "bridged": false,
@@ -100064,8 +99072,7 @@
                   "mountable": false,
                   "mounted": false,
                   "name": "enp5s0",
-                  "vendor": "Intel",
-                  "version": "82574L"
+                  "vendor": "Intel"
                 },
                 {
                   "device": "ib0",
@@ -100112,9 +99119,7 @@
                   "mounted": false,
                   "network_address": "graphene-99-bmc.nancy.grid5000.fr",
                   "switch": "sgraphene3-ipmi",
-                  "switch_port": "1/0/15",
-                  "vendor": "Tyan",
-                  "version": "AST2050"
+                  "switch_port": "1/0/15"
                 }
               ],
               "operating_system": {
diff --git a/input/grid5000/sites/lyon/clusters/hercule/hercule.yaml b/input/grid5000/sites/lyon/clusters/hercule/hercule.yaml
index caa67eaf025523d12098671d5a60c0da7cc11320..c30a12b645667c3173425ba41d49abdbba64d45e 100644
--- a/input/grid5000/sites/lyon/clusters/hercule/hercule.yaml
+++ b/input/grid5000/sites/lyon/clusters/hercule/hercule.yaml
@@ -50,31 +50,23 @@ nodes:
         mountable: false
         mounted: false
         bridged: false
-        vendor: Intel
-        version: 82599EB 10-Gigabit SFI/SFP+ Network Connection
       eth1:
         enabled: true
         mountable: true
         mounted: true
         bridged: true
-        vendor: Intel
-        version: 82599EB 10-Gigabit SFI/SFP+ Network Connection
       eth2:
         network_address: none
         enabled: false
         mountable: false
         mounted: false
         bridged: false
-        vendor: Intel
-        version: Intel Corporation
       eth3:
         network_address: none
         enabled: false
         mountable: false
         mounted: false
         bridged: false
-        vendor: Intel
-        version: Intel Corporation
       bmc:
         interface: Ethernet
         rate: 1000000000
diff --git a/input/grid5000/sites/lyon/clusters/nova/nova.yml b/input/grid5000/sites/lyon/clusters/nova/nova.yml
index a671ebc2466777e1d20dde6d792371772a2cece0..184636a77309f3210dcf2ab104e5f89783852293 100644
--- a/input/grid5000/sites/lyon/clusters/nova/nova.yml
+++ b/input/grid5000/sites/lyon/clusters/nova/nova.yml
@@ -34,48 +34,36 @@ nodes:
         mountable: true
         mounted: true
         bridged: true
-        vendor: Intel
-        model: Intel Corporation Ethernet 10G 2P X520 Adapter
       eth1:
         enabled: false
         mountable: false
         mounted: false
         rate: 10000000000
         bridged: false
-        vendor: Intel
-        model: Intel Corporation Ethernet 10G 2P X520 Adapter
       eth2:
         enabled: false
         mountable: false
         rate: 1000000000
         bridged: false
         mounted: false
-        vendor: Broadcom
-        model: Broadcom Corporation NetXtreme BCM5720 Gigabit Ethernet PCIe
       eth3:
         enabled: false
         mountable: false
         mounted: false
         rate: 1000000000
         bridged: false
-        vendor: Broadcom
-        model: Broadcom Corporation NetXtreme BCM5720 Gigabit Ethernet PCIe
       eth4:
         enabled: false
         mountable: false
         mounted: false
         rate: 1000000000
         bridged: false
-        vendor: Broadcom
-        model: Broadcom Corporation NetXtreme BCM5720 Gigabit Ethernet PCIe
       eth5:
         enabled: false
         mountable: false
         mounted: false
         rate: 1000000000
         bridged: false
-        vendor: Broadcom
-        model: Broadcom Corporation NetXtreme BCM5720 Gigabit Ethernet PCIe
       bmc:
         interface: Ethernet
         rate: 1000000000
diff --git a/input/grid5000/sites/lyon/clusters/orion/orion.yaml b/input/grid5000/sites/lyon/clusters/orion/orion.yaml
index 98746cc02f6aeab2dcccbeef78b934b4d6297760..14c3472ea3391f9ea23c57dcdd02bf638bf27d21 100644
--- a/input/grid5000/sites/lyon/clusters/orion/orion.yaml
+++ b/input/grid5000/sites/lyon/clusters/orion/orion.yaml
@@ -42,43 +42,31 @@ nodes:
         mountable: true
         mounted: true
         bridged: true
-        vendor: Intel
-        model: Intel X520 DP 10Gb DA/SFP+ Server Adapter
       eth1:
         enabled: false
         mountable: false
         mounted: false
         bridged: false
-        vendor: Intel
-        model: Intel X520 DP 10Gb DA/SFP+ Server Adapter
       eth2:
         enabled: false
         mountable: false
         mounted: false
         bridged: false
-        vendor: Intel
-        model: Intel Ethernet I350 QP 1Gb
       eth3:
         enabled: false
         mountable: false
         mounted: false
         bridged: false
-        vendor: Intel
-        model: Intel Ethernet I350 QP 1Gb
       eth4:
         enabled: false
         mountable: false
         mounted: false
         bridged: false
-        vendor: Intel
-        model: Intel Ethernet I350 QP 1Gb
       eth5:
         enabled: false
         mountable: false
         mounted: false
         bridged: false
-        vendor: Intel
-        model: Intel Ethernet I350 QP 1Gb
       bmc:
         interface: Ethernet
         rate: 1000000000
diff --git a/input/grid5000/sites/lyon/clusters/sagittaire/sagittaire.yaml b/input/grid5000/sites/lyon/clusters/sagittaire/sagittaire.yaml
index 973d4f5cfd29e8ba051d337c1a874ec907164a83..b6043cb317b01145239692df3fbbe7d8d5ea783e 100644
--- a/input/grid5000/sites/lyon/clusters/sagittaire/sagittaire.yaml
+++ b/input/grid5000/sites/lyon/clusters/sagittaire/sagittaire.yaml
@@ -54,15 +54,11 @@ nodes:
         mountable: false
         mounted: false
         bridged: false
-        vendor: Broadcom
-        model: BCM5704
       eth1:
         enabled: true
         mountable: true
         mounted: true
         bridged: true
-        vendor: Broadcom
-        model: BCM5704
       bmc:    
         interface: Ethernet
         rate: 1000000000
diff --git a/input/grid5000/sites/lyon/clusters/taurus/taurus.yaml b/input/grid5000/sites/lyon/clusters/taurus/taurus.yaml
index e38e581ab939119d02f131ae571769d7de3c95eb..2743a2b6ffee1e8b7e8754a35c81d8839c051d26 100644
--- a/input/grid5000/sites/lyon/clusters/taurus/taurus.yaml
+++ b/input/grid5000/sites/lyon/clusters/taurus/taurus.yaml
@@ -43,43 +43,31 @@ nodes:
         mountable: true
         mounted: true
         bridged: true
-        vendor: Intel
-        model: Intel X520 DP 10Gb DA/SFP+ Server Adapter
       eth1:
         enabled: false
         mountable: false
         mounted: false
         bridged: false
-        vendor: Intel
-        model: Intel X520 DP 10Gb DA/SFP+ Server Adapter
       eth2:
         enabled: false
         mountable: false
         mounted: false
         bridged: false
-        vendor: Intel
-        model: Intel Ethernet I350 QP 1Gb
       eth3:
         enabled: false
         mountable: false
         mounted: false
         bridged: false
-        vendor: Intel
-        model: Intel Ethernet I350 QP 1Gb
       eth4:
         enabled: false
         mountable: false
         mounted: false
         bridged: false
-        vendor: Intel
-        model: Intel Ethernet I350 QP 1Gb
       eth5:
         enabled: false
         mountable: false
         mounted: false
         bridged: false
-        vendor: Intel
-        model: Intel Ethernet I350 QP 1Gb
       bmc:
         interface: Ethernet
         rate: 1000000000
diff --git a/input/grid5000/sites/nancy/clusters/graphene/graphene.yaml b/input/grid5000/sites/nancy/clusters/graphene/graphene.yaml
index 221c7fff0702de379008b3cc36aabf00f66b95c3..dce986247695e2b5cdcf3ec59fdd024a0e4b8051 100644
--- a/input/grid5000/sites/nancy/clusters/graphene/graphene.yaml
+++ b/input/grid5000/sites/nancy/clusters/graphene/graphene.yaml
@@ -47,25 +47,16 @@ nodes:
         mountable: true
         bridged: true
         mounted: true
-        vendor: intel
-        version: 82574L
       eth1:
         enabled: false
         mountable: false
         bridged: false
         mounted: false
-        vendor: intel
-        version: 82574L
-        bridged: false
-        vendor: intel
-        version: 82574L
       eth2:
         enabled: false
         mountable: false
         mounted: false
         bridged: false
-        vendor: intel
-        version: 82574L
       ib0:
         enabled: true
         mountable: true
@@ -95,8 +86,6 @@ nodes:
         mounted: false
         mountable: false
         management: true
-        vendor: Tyan
-        version: AST2050
     gpu:
      gpu: false
     sensors: