diff --git a/data/grid5000/sites/lyon/clusters/pyxis/nodes/pyxis-1.json b/data/grid5000/sites/lyon/clusters/pyxis/nodes/pyxis-1.json
index 8d1bb62156c4215b8115aaaf27f2ea4c2bfa5a2d..2670e21806977d9dba26a529439ee8cc8ac63707 100644
--- a/data/grid5000/sites/lyon/clusters/pyxis/nodes/pyxis-1.json
+++ b/data/grid5000/sites/lyon/clusters/pyxis/nodes/pyxis-1.json
@@ -104,16 +104,23 @@
     },
     {
       "device": "ib0",
+      "driver": "mlx5_core",
       "enabled": true,
+      "firmware_version": "20.25.2006",
+      "guid": "0xb8599f0300d1f706",
       "interface": "InfiniBand",
       "ip": "172.18.54.1",
       "kavlan": false,
       "mac": "00:00:10:86:fe:80:00:00:00:00:00:00:b8:59:9f:03:00:d1:f7:05",
       "management": false,
+      "model": "MT28908 Family [ConnectX-6]",
       "mountable": true,
       "mounted": true,
+      "name": "ib0",
       "netmask": "255.255.240.0",
-      "network_address": "pyxis-1-ib0.lyon.grid5000.fr"
+      "network_address": "pyxis-1-ib0.lyon.grid5000.fr",
+      "rate": 10000000000,
+      "vendor": "Mellanox Technologies"
     },
     {
       "device": "bmc",
diff --git a/data/grid5000/sites/lyon/clusters/pyxis/nodes/pyxis-2.json b/data/grid5000/sites/lyon/clusters/pyxis/nodes/pyxis-2.json
index 59c9b1572815c13abbf159ed880f460f0a43be3c..e403452b36c0851ea879dfd39e3bee95756fd1f7 100644
--- a/data/grid5000/sites/lyon/clusters/pyxis/nodes/pyxis-2.json
+++ b/data/grid5000/sites/lyon/clusters/pyxis/nodes/pyxis-2.json
@@ -104,16 +104,23 @@
     },
     {
       "device": "ib0",
+      "driver": "mlx5_core",
       "enabled": true,
+      "firmware_version": "20.25.2006",
+      "guid": "0xb8599f0300d1f706",
       "interface": "InfiniBand",
       "ip": "172.18.54.2",
       "kavlan": false,
       "mac": "00:00:10:86:fe:80:00:00:00:00:00:00:b8:59:9f:03:00:d1:f7:06",
       "management": false,
+      "model": "MT28908 Family [ConnectX-6]",
       "mountable": true,
       "mounted": true,
+      "name": "ib0",
       "netmask": "255.255.240.0",
-      "network_address": "pyxis-2-ib0.lyon.grid5000.fr"
+      "network_address": "pyxis-2-ib0.lyon.grid5000.fr",
+      "rate": 10000000000,
+      "vendor": "Mellanox Technologies"
     },
     {
       "device": "bmc",
diff --git a/data/grid5000/sites/lyon/clusters/pyxis/nodes/pyxis-3.json b/data/grid5000/sites/lyon/clusters/pyxis/nodes/pyxis-3.json
index dbfa70a344f7484b3296a5e42c7478f0758ff735..59958a5939eaa8d95fcb6982557a8aed61f08035 100644
--- a/data/grid5000/sites/lyon/clusters/pyxis/nodes/pyxis-3.json
+++ b/data/grid5000/sites/lyon/clusters/pyxis/nodes/pyxis-3.json
@@ -104,16 +104,23 @@
     },
     {
       "device": "ib0",
+      "driver": "mlx5_core",
       "enabled": true,
+      "firmware_version": "20.25.2006",
+      "guid": "0xb8599f0300d1f6f2",
       "interface": "InfiniBand",
       "ip": "172.18.54.3",
       "kavlan": false,
       "mac": "00:00:10:86:fe:80:00:00:00:00:00:00:b8:59:9f:03:00:d1:f6:f2",
       "management": false,
+      "model": "MT28908 Family [ConnectX-6]",
       "mountable": true,
       "mounted": true,
+      "name": "ib0",
       "netmask": "255.255.240.0",
-      "network_address": "pyxis-3-ib0.lyon.grid5000.fr"
+      "network_address": "pyxis-3-ib0.lyon.grid5000.fr",
+      "rate": 10000000000,
+      "vendor": "Mellanox Technologies"
     },
     {
       "device": "bmc",
diff --git a/data/grid5000/sites/lyon/clusters/pyxis/nodes/pyxis-4.json b/data/grid5000/sites/lyon/clusters/pyxis/nodes/pyxis-4.json
index 0f85c3e8f10c17fe5a9c9b920e91c1cc0760446f..f5a4a15d8312fa31c97b09e651578e96310e7470 100644
--- a/data/grid5000/sites/lyon/clusters/pyxis/nodes/pyxis-4.json
+++ b/data/grid5000/sites/lyon/clusters/pyxis/nodes/pyxis-4.json
@@ -104,16 +104,23 @@
     },
     {
       "device": "ib0",
+      "driver": "mlx5_core",
       "enabled": true,
+      "firmware_version": "20.25.2006",
+      "guid": "0xb8599f0300d1fa66",
       "interface": "InfiniBand",
       "ip": "172.18.54.4",
       "kavlan": false,
       "mac": "00:00:10:86:fe:80:00:00:00:00:00:00:b8:59:9f:03:00:d1:fa:66",
       "management": false,
+      "model": "MT28908 Family [ConnectX-6]",
       "mountable": true,
       "mounted": true,
+      "name": "ib0",
       "netmask": "255.255.240.0",
-      "network_address": "pyxis-4-ib0.lyon.grid5000.fr"
+      "network_address": "pyxis-4-ib0.lyon.grid5000.fr",
+      "rate": 10000000000,
+      "vendor": "Mellanox Technologies"
     },
     {
       "device": "bmc",
diff --git a/input/grid5000/sites/lyon/clusters/pyxis/nodes/pyxis-1.yaml b/input/grid5000/sites/lyon/clusters/pyxis/nodes/pyxis-1.yaml
index b2f8e44e4dd4f7f78cf2f06c707ee2e9c32ec335..28837451f11116d48f727cc0157051ed58b65672 100644
--- a/input/grid5000/sites/lyon/clusters/pyxis/nodes/pyxis-1.yaml
+++ b/input/grid5000/sites/lyon/clusters/pyxis/nodes/pyxis-1.yaml
@@ -43,6 +43,18 @@ pyxis-1:
       model: FastLinQ QL41000 Series 10/25/40/50GbE Controller
       name: eno2
       vendor: QLogic Corp.
+    ib0:
+      driver: mlx5_core
+      firmware_version: 20.25.2006
+      guid: '0xb8599f0300d1f706'
+      interface: InfiniBand
+      ip: 172.18.54.1
+      mac: 00:00:10:86:fe:80:00:00:00:00:00:00:b8:59:9f:03:00:d1:f7:05
+      management: false
+      model: MT28908 Family [ConnectX-6]
+      name: ib0
+      rate: 10000000000
+      vendor: Mellanox Technologies
   operating_system:
     cstate_driver: none
     cstate_governor: menu
diff --git a/input/grid5000/sites/lyon/clusters/pyxis/nodes/pyxis-2.yaml b/input/grid5000/sites/lyon/clusters/pyxis/nodes/pyxis-2.yaml
index 580a8b000516bebb99a9740ca453795d5d9d9b68..22bb5756ec781e58f5863230dc689ab0dd7cdbab 100644
--- a/input/grid5000/sites/lyon/clusters/pyxis/nodes/pyxis-2.yaml
+++ b/input/grid5000/sites/lyon/clusters/pyxis/nodes/pyxis-2.yaml
@@ -43,6 +43,18 @@ pyxis-2:
       model: FastLinQ QL41000 Series 10/25/40/50GbE Controller
       name: eno2
       vendor: QLogic Corp.
+    ib0:
+      driver: mlx5_core
+      firmware_version: 20.25.2006
+      guid: '0xb8599f0300d1f706'
+      interface: InfiniBand
+      ip: 172.18.54.2
+      mac: 00:00:10:86:fe:80:00:00:00:00:00:00:b8:59:9f:03:00:d1:f7:06
+      management: false
+      model: MT28908 Family [ConnectX-6]
+      name: ib0
+      rate: 10000000000
+      vendor: Mellanox Technologies
   operating_system:
     cstate_driver: none
     cstate_governor: menu
diff --git a/input/grid5000/sites/lyon/clusters/pyxis/nodes/pyxis-3.yaml b/input/grid5000/sites/lyon/clusters/pyxis/nodes/pyxis-3.yaml
index 91b20b60618c4f3a7c14213d215b0b642c123484..01778d24374f19960e455c77884c01effbf53564 100644
--- a/input/grid5000/sites/lyon/clusters/pyxis/nodes/pyxis-3.yaml
+++ b/input/grid5000/sites/lyon/clusters/pyxis/nodes/pyxis-3.yaml
@@ -43,6 +43,18 @@ pyxis-3:
       model: FastLinQ QL41000 Series 10/25/40/50GbE Controller
       name: eno2
       vendor: QLogic Corp.
+    ib0:
+      driver: mlx5_core
+      firmware_version: 20.25.2006
+      guid: '0xb8599f0300d1f6f2'
+      interface: InfiniBand
+      ip: 172.18.54.3
+      mac: 00:00:10:86:fe:80:00:00:00:00:00:00:b8:59:9f:03:00:d1:f6:f2
+      management: false
+      model: MT28908 Family [ConnectX-6]
+      name: ib0
+      rate: 10000000000
+      vendor: Mellanox Technologies
   operating_system:
     cstate_driver: none
     cstate_governor: menu
diff --git a/input/grid5000/sites/lyon/clusters/pyxis/nodes/pyxis-4.yaml b/input/grid5000/sites/lyon/clusters/pyxis/nodes/pyxis-4.yaml
index 3c58d840d1691874f00b3c29e2d4e60b8d521377..8331c75434ae6d558b5f8bc65b429ff6b9f2c83b 100644
--- a/input/grid5000/sites/lyon/clusters/pyxis/nodes/pyxis-4.yaml
+++ b/input/grid5000/sites/lyon/clusters/pyxis/nodes/pyxis-4.yaml
@@ -43,6 +43,18 @@ pyxis-4:
       model: FastLinQ QL41000 Series 10/25/40/50GbE Controller
       name: eno2
       vendor: QLogic Corp.
+    ib0:
+      driver: mlx5_core
+      firmware_version: 20.25.2006
+      guid: '0xb8599f0300d1fa66'
+      interface: InfiniBand
+      ip: 172.18.54.4
+      mac: 00:00:10:86:fe:80:00:00:00:00:00:00:b8:59:9f:03:00:d1:fa:66
+      management: false
+      model: MT28908 Family [ConnectX-6]
+      name: ib0
+      rate: 10000000000
+      vendor: Mellanox Technologies
   operating_system:
     cstate_driver: none
     cstate_governor: menu
diff --git a/input/grid5000/sites/lyon/clusters/pyxis/pyxis_ib.yaml b/input/grid5000/sites/lyon/clusters/pyxis/pyxis_ib.yaml
index e34d27cc9804a4f3374c5a46c5781c356007ab5f..cfe6a1af79da53892889c954a5804ec5346f2871 100644
--- a/input/grid5000/sites/lyon/clusters/pyxis/pyxis_ib.yaml
+++ b/input/grid5000/sites/lyon/clusters/pyxis/pyxis_ib.yaml
@@ -5,26 +5,4 @@ nodes:
         enabled: true
         mountable: true
         mounted: true
-        management: false
-        interface: InfiniBand
         netmask: 255.255.240.0
-  pyxis-1:
-    network_adapters:
-      ib0:
-        ip: 172.18.54.1
-        mac: 00:00:10:86:fe:80:00:00:00:00:00:00:b8:59:9f:03:00:d1:f7:05
-  pyxis-2:
-    network_adapters:
-      ib0:
-        ip: 172.18.54.2
-        mac: 00:00:10:86:fe:80:00:00:00:00:00:00:b8:59:9f:03:00:d1:f7:06
-  pyxis-3:
-    network_adapters:
-      ib0:
-        ip: 172.18.54.3
-        mac: 00:00:10:86:fe:80:00:00:00:00:00:00:b8:59:9f:03:00:d1:f6:f2
-  pyxis-4:
-    network_adapters:
-      ib0:
-        ip: 172.18.54.4
-        mac: 00:00:10:86:fe:80:00:00:00:00:00:00:b8:59:9f:03:00:d1:fa:66