diff --git a/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-1.json b/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-1.json
index 54f77cee89940223956204dafd065b880df42855..6771d85a784364a95da94943863c62ee0d5b83fe 100755
--- a/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-1.json
+++ b/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-1.json
@@ -10,12 +10,16 @@
   },
   "network_adapters": [
     {
+      "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "mac": "",
+      "mac": "00:0d:60:14:a2:7a",
       "management": false,
-      "mountable": false,
-      "rate": 1000000000
+      "model": "BCM5704",
+      "mountable": true,
+      "mounted": false,
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -23,13 +27,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.0.1",
-      "mac": "",
+      "mac": "00:0d:60:14:a2:7b",
       "management": false,
+      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "capricorne-1.lyon.grid5000.fr",
       "rate": 1000000000,
-      "switch": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     },
     {
       "device": "myri0",
diff --git a/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-10.json b/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-10.json
index da0b3d8c212f4e4fc999e2fe2b94160c19ad3a95..a5d43faf79bc97f4b10268ea24926615c156fcf0 100755
--- a/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-10.json
+++ b/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-10.json
@@ -10,12 +10,16 @@
   },
   "network_adapters": [
     {
+      "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "mac": "",
+      "mac": "00:0d:60:14:a3:2c",
       "management": false,
-      "mountable": false,
-      "rate": 1000000000
+      "model": "BCM5704",
+      "mountable": true,
+      "mounted": false,
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -23,13 +27,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.0.10",
-      "mac": "",
+      "mac": "00:0d:60:14:a3:2d",
       "management": false,
+      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "capricorne-10.lyon.grid5000.fr",
       "rate": 1000000000,
-      "switch": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     },
     {
       "device": "myri0",
diff --git a/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-11.json b/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-11.json
index 05e10d1997b14bd4420392adb9bb81ff08a70e06..57fc615838f93aa6046fdb6bd8609b8dc4201ce5 100755
--- a/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-11.json
+++ b/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-11.json
@@ -10,12 +10,16 @@
   },
   "network_adapters": [
     {
+      "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "mac": "",
+      "mac": "00:11:25:1e:79:28",
       "management": false,
-      "mountable": false,
-      "rate": 1000000000
+      "model": "BCM5704",
+      "mountable": true,
+      "mounted": false,
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -23,13 +27,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.0.11",
-      "mac": "",
+      "mac": "00:11:25:1e:79:29",
       "management": false,
+      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "capricorne-11.lyon.grid5000.fr",
       "rate": 1000000000,
-      "switch": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     },
     {
       "device": "myri0",
diff --git a/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-12.json b/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-12.json
index faca134fca2c7b4ca4069a581098bea003dbe9e8..d4da4a754154ddcb822e1788c319bb05897bd8fd 100755
--- a/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-12.json
+++ b/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-12.json
@@ -10,12 +10,16 @@
   },
   "network_adapters": [
     {
+      "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "mac": "",
+      "mac": "00:0d:60:14:9f:96",
       "management": false,
-      "mountable": false,
-      "rate": 1000000000
+      "model": "BCM5704",
+      "mountable": true,
+      "mounted": false,
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -23,13 +27,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.0.12",
-      "mac": "",
+      "mac": "00:0d:60:14:9f:97",
       "management": false,
+      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "capricorne-12.lyon.grid5000.fr",
       "rate": 1000000000,
-      "switch": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     },
     {
       "device": "myri0",
diff --git a/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-13.json b/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-13.json
index 1041eba9d8c81330a1beb5e9ca35dd8223b7397a..4cbebbc860653e3f18452661a32978aea59194f9 100755
--- a/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-13.json
+++ b/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-13.json
@@ -10,12 +10,16 @@
   },
   "network_adapters": [
     {
+      "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "mac": "",
+      "mac": "00:11:25:1e:78:dc",
       "management": false,
-      "mountable": false,
-      "rate": 1000000000
+      "model": "BCM5704",
+      "mountable": true,
+      "mounted": false,
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -23,13 +27,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.0.13",
-      "mac": "",
+      "mac": "00:11:25:1e:78:dd",
       "management": false,
+      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "capricorne-13.lyon.grid5000.fr",
       "rate": 1000000000,
-      "switch": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     },
     {
       "device": "myri0",
diff --git a/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-14.json b/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-14.json
index 50261412de99f44a0376f37bb8fa1b600f90cbdd..f885bc1614f93fd5a04ebdce825d02bb818d41c6 100755
--- a/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-14.json
+++ b/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-14.json
@@ -10,12 +10,16 @@
   },
   "network_adapters": [
     {
+      "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "mac": "",
+      "mac": "00:0d:60:14:a0:f0",
       "management": false,
-      "mountable": false,
-      "rate": 1000000000
+      "model": "BCM5704",
+      "mountable": true,
+      "mounted": false,
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -23,13 +27,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.0.14",
-      "mac": "",
+      "mac": "00:0d:60:14:a0:f1",
       "management": false,
+      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "capricorne-14.lyon.grid5000.fr",
       "rate": 1000000000,
-      "switch": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     },
     {
       "device": "myri0",
diff --git a/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-15.json b/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-15.json
index d408544cafc24e801b3575caf7f1fc1252ec7162..f7d6a71ff690f501bf94d996735c2bb30dfd122c 100755
--- a/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-15.json
+++ b/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-15.json
@@ -10,12 +10,16 @@
   },
   "network_adapters": [
     {
+      "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "mac": "",
+      "mac": "00:11:25:1e:79:32",
       "management": false,
-      "mountable": false,
-      "rate": 1000000000
+      "model": "BCM5704",
+      "mountable": true,
+      "mounted": false,
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -23,13 +27,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.0.15",
-      "mac": "",
+      "mac": "00:11:25:1e:79:33",
       "management": false,
+      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "capricorne-15.lyon.grid5000.fr",
       "rate": 1000000000,
-      "switch": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     },
     {
       "device": "myri0",
diff --git a/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-16.json b/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-16.json
index f02a4dd191b8ed1b5f288620571828d4e93a01f2..0846c79d5b3227e179701e11bb1fb23954ac9381 100755
--- a/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-16.json
+++ b/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-16.json
@@ -10,12 +10,16 @@
   },
   "network_adapters": [
     {
+      "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "mac": "",
+      "mac": null,
       "management": false,
-      "mountable": false,
-      "rate": 1000000000
+      "model": "BCM5704",
+      "mountable": true,
+      "mounted": false,
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -23,13 +27,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.0.16",
-      "mac": "",
+      "mac": null,
       "management": false,
+      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "capricorne-16.lyon.grid5000.fr",
       "rate": 1000000000,
-      "switch": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     },
     {
       "device": "myri0",
diff --git a/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-17.json b/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-17.json
index b851b94c45dd94286f15c82b24288e04057be161..0b74f15ca0e164fbf67718849855dceca5bae2b3 100755
--- a/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-17.json
+++ b/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-17.json
@@ -10,12 +10,16 @@
   },
   "network_adapters": [
     {
+      "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "mac": "",
+      "mac": "00:11:25:1e:79:1c",
       "management": false,
-      "mountable": false,
-      "rate": 1000000000
+      "model": "BCM5704",
+      "mountable": true,
+      "mounted": false,
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -23,13 +27,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.0.17",
-      "mac": "",
+      "mac": "00:11:25:1e:79:1d",
       "management": false,
+      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "capricorne-17.lyon.grid5000.fr",
       "rate": 1000000000,
-      "switch": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     },
     {
       "device": "myri0",
diff --git a/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-18.json b/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-18.json
index ff0f8a1d2a362eb2fcc30489500ebfc2a9ac45d0..84645d25d85960769b78dad8eca16e48db63b647 100755
--- a/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-18.json
+++ b/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-18.json
@@ -10,12 +10,16 @@
   },
   "network_adapters": [
     {
+      "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "mac": "",
+      "mac": "00:0d:60:14:9f:3c",
       "management": false,
-      "mountable": false,
-      "rate": 1000000000
+      "model": "BCM5704",
+      "mountable": true,
+      "mounted": false,
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -23,13 +27,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.0.18",
-      "mac": "",
+      "mac": "00:0d:60:14:9f:3d",
       "management": false,
+      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "capricorne-18.lyon.grid5000.fr",
       "rate": 1000000000,
-      "switch": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     },
     {
       "device": "myri0",
diff --git a/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-19.json b/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-19.json
index 3e9e6c3e37069ed675bbd52a1d92a111e993603c..043dee2bf3237d020fb9ddc410560859dde83091 100755
--- a/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-19.json
+++ b/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-19.json
@@ -10,12 +10,16 @@
   },
   "network_adapters": [
     {
+      "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "mac": "",
+      "mac": "00:0d:60:14:a3:4e",
       "management": false,
-      "mountable": false,
-      "rate": 1000000000
+      "model": "BCM5704",
+      "mountable": true,
+      "mounted": false,
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -23,13 +27,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.0.19",
-      "mac": "",
+      "mac": "00:0d:60:14:a3:4f",
       "management": false,
+      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "capricorne-19.lyon.grid5000.fr",
       "rate": 1000000000,
-      "switch": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     },
     {
       "device": "myri0",
diff --git a/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-2.json b/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-2.json
index 27a1838d78b9f70496d414c796b9be674aaa4fe0..1aa1582bfa8cdfd9c053273ea8bea55b9626e873 100755
--- a/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-2.json
+++ b/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-2.json
@@ -10,12 +10,16 @@
   },
   "network_adapters": [
     {
+      "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "mac": "",
+      "mac": "00:0d:60:14:a2:d6",
       "management": false,
-      "mountable": false,
-      "rate": 1000000000
+      "model": "BCM5704",
+      "mountable": true,
+      "mounted": false,
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -23,13 +27,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.0.2",
-      "mac": "",
+      "mac": "00:0d:60:14:a2:d7",
       "management": false,
+      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "capricorne-2.lyon.grid5000.fr",
       "rate": 1000000000,
-      "switch": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     },
     {
       "device": "myri0",
diff --git a/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-20.json b/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-20.json
index 64900075ee0fe9426a584ce945c6a48cac5f7463..ec1849a4f25ecc1febd997cf151f1da762cbd09c 100755
--- a/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-20.json
+++ b/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-20.json
@@ -10,12 +10,16 @@
   },
   "network_adapters": [
     {
+      "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "mac": "",
+      "mac": "00:0d:60:14:a3:20",
       "management": false,
-      "mountable": false,
-      "rate": 1000000000
+      "model": "BCM5704",
+      "mountable": true,
+      "mounted": false,
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -23,13 +27,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.0.20",
-      "mac": "",
+      "mac": "00:0d:60:14:a3:21",
       "management": false,
+      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "capricorne-20.lyon.grid5000.fr",
       "rate": 1000000000,
-      "switch": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     },
     {
       "device": "myri0",
diff --git a/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-21.json b/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-21.json
index 4a2a1a1ccd81bb8a163ac36dab8ea5a518803c54..d2c264155472486f96f3f8af6daafa9679e91f96 100755
--- a/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-21.json
+++ b/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-21.json
@@ -10,12 +10,16 @@
   },
   "network_adapters": [
     {
+      "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "mac": "",
+      "mac": "00:0d:60:14:a3:42",
       "management": false,
-      "mountable": false,
-      "rate": 1000000000
+      "model": "BCM5704",
+      "mountable": true,
+      "mounted": false,
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -23,13 +27,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.0.21",
-      "mac": "",
+      "mac": "00:0d:60:14:a3:43",
       "management": false,
+      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "capricorne-21.lyon.grid5000.fr",
       "rate": 1000000000,
-      "switch": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     },
     {
       "device": "myri0",
diff --git a/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-22.json b/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-22.json
index 9ceafe4d4bd12527182d54e210b68ec36dbab441..f7727fb2e73de6bb69d2d14210ba4fb8e560d7bf 100755
--- a/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-22.json
+++ b/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-22.json
@@ -10,12 +10,16 @@
   },
   "network_adapters": [
     {
+      "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "mac": "",
+      "mac": "00:0d:60:14:a3:44",
       "management": false,
-      "mountable": false,
-      "rate": 1000000000
+      "model": "BCM5704",
+      "mountable": true,
+      "mounted": false,
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -23,13 +27,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.0.22",
-      "mac": "",
+      "mac": "00:0d:60:14:a3:45",
       "management": false,
+      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "capricorne-22.lyon.grid5000.fr",
       "rate": 1000000000,
-      "switch": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     },
     {
       "device": "myri0",
diff --git a/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-23.json b/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-23.json
index 9a053ab08c251cb0061d792c24d92e7f50e8ae9a..f8e0d3d0fb070897302ea61ee732c9b9b939f7c0 100755
--- a/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-23.json
+++ b/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-23.json
@@ -10,12 +10,16 @@
   },
   "network_adapters": [
     {
+      "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "mac": "",
+      "mac": "00:0d:60:14:a3:70",
       "management": false,
-      "mountable": false,
-      "rate": 1000000000
+      "model": "BCM5704",
+      "mountable": true,
+      "mounted": false,
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -23,13 +27,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.0.23",
-      "mac": "",
+      "mac": "00:0d:60:14:a3:71",
       "management": false,
+      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "capricorne-23.lyon.grid5000.fr",
       "rate": 1000000000,
-      "switch": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     },
     {
       "device": "myri0",
diff --git a/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-24.json b/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-24.json
index 67d7220b1c4a45560b8f9670c09cbff091112c45..c7eda1afa4c139edcd00a5033c11cdab624aa5cb 100755
--- a/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-24.json
+++ b/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-24.json
@@ -10,12 +10,16 @@
   },
   "network_adapters": [
     {
+      "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "mac": "",
+      "mac": "00:0d:60:14:a0:d6",
       "management": false,
-      "mountable": false,
-      "rate": 1000000000
+      "model": "BCM5704",
+      "mountable": true,
+      "mounted": false,
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -23,13 +27,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.0.24",
-      "mac": "",
+      "mac": "00:0d:60:14:a0:d7",
       "management": false,
+      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "capricorne-24.lyon.grid5000.fr",
       "rate": 1000000000,
-      "switch": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     },
     {
       "device": "myri0",
diff --git a/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-25.json b/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-25.json
index 0c850db7c6ab079cab75951378c3a621284ef5c7..2ba503def62882462275b5d4616558dd7d1f9b10 100755
--- a/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-25.json
+++ b/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-25.json
@@ -10,12 +10,16 @@
   },
   "network_adapters": [
     {
+      "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "mac": "",
+      "mac": "00:0d:60:14:a3:1a",
       "management": false,
-      "mountable": false,
-      "rate": 1000000000
+      "model": "BCM5704",
+      "mountable": true,
+      "mounted": false,
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -23,13 +27,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.0.25",
-      "mac": "",
+      "mac": "00:0d:60:14:a3:1b",
       "management": false,
+      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "capricorne-25.lyon.grid5000.fr",
       "rate": 1000000000,
-      "switch": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     },
     {
       "device": "myri0",
diff --git a/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-26.json b/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-26.json
index 461327c43fd8ab72ee143b7e837fedba9fe4d08b..68725c59c8808eb5891ed9734d9c81ed685ab952 100755
--- a/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-26.json
+++ b/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-26.json
@@ -10,12 +10,16 @@
   },
   "network_adapters": [
     {
+      "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "mac": "",
+      "mac": "00:0d:60:14:a3:08",
       "management": false,
-      "mountable": false,
-      "rate": 1000000000
+      "model": "BCM5704",
+      "mountable": true,
+      "mounted": false,
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -23,13 +27,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.0.26",
-      "mac": "",
+      "mac": "00:0d:60:14:a3:09",
       "management": false,
+      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "capricorne-26.lyon.grid5000.fr",
       "rate": 1000000000,
-      "switch": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     },
     {
       "device": "myri0",
diff --git a/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-27.json b/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-27.json
index 00fcab18093d10fd8d7a472c8916eb7709ce9ff5..80d44753850c01151c009eaa650d81f5aa7d7923 100755
--- a/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-27.json
+++ b/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-27.json
@@ -10,12 +10,16 @@
   },
   "network_adapters": [
     {
+      "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "mac": "",
+      "mac": "00:0d:60:14:a3:28",
       "management": false,
-      "mountable": false,
-      "rate": 1000000000
+      "model": "BCM5704",
+      "mountable": true,
+      "mounted": false,
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -23,13 +27,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.0.27",
-      "mac": "",
+      "mac": "00:0d:60:14:a3:29",
       "management": false,
+      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "capricorne-27.lyon.grid5000.fr",
       "rate": 1000000000,
-      "switch": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     },
     {
       "device": "myri0",
diff --git a/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-28.json b/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-28.json
index f577047941e3441965d8c43e0ca9a582b52b98d1..f0c46c568e30e28917a292452760722a24cdc52c 100755
--- a/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-28.json
+++ b/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-28.json
@@ -10,12 +10,16 @@
   },
   "network_adapters": [
     {
+      "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "mac": "",
+      "mac": "00:0d:60:14:a1:68",
       "management": false,
-      "mountable": false,
-      "rate": 1000000000
+      "model": "BCM5704",
+      "mountable": true,
+      "mounted": false,
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -23,13 +27,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.0.28",
-      "mac": "",
+      "mac": "00:0d:60:14:a1:69",
       "management": false,
+      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "capricorne-28.lyon.grid5000.fr",
       "rate": 1000000000,
-      "switch": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     },
     {
       "device": "myri0",
diff --git a/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-29.json b/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-29.json
index 033d4a1dd9b762bf60e015dd0b65150228d207bc..a0807bba2059aa3f934c665c1dd3c6942e1fa5d6 100755
--- a/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-29.json
+++ b/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-29.json
@@ -10,12 +10,16 @@
   },
   "network_adapters": [
     {
+      "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "mac": "",
+      "mac": "00:0d:60:14:a3:26",
       "management": false,
-      "mountable": false,
-      "rate": 1000000000
+      "model": "BCM5704",
+      "mountable": true,
+      "mounted": false,
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -23,13 +27,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.0.29",
-      "mac": "",
+      "mac": "00:0d:60:14:a3:27",
       "management": false,
+      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "capricorne-29.lyon.grid5000.fr",
       "rate": 1000000000,
-      "switch": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     },
     {
       "device": "myri0",
diff --git a/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-3.json b/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-3.json
index 3a633f8ecca8a6cffe323ab2259c2e61d53ffc30..c79726aa12507662eb3d2d7382de6e7cdfe433c2 100755
--- a/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-3.json
+++ b/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-3.json
@@ -10,12 +10,16 @@
   },
   "network_adapters": [
     {
+      "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "mac": "",
+      "mac": "00:0d:60:14:a0:3e",
       "management": false,
-      "mountable": false,
-      "rate": 1000000000
+      "model": "BCM5704",
+      "mountable": true,
+      "mounted": false,
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -23,13 +27,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.0.3",
-      "mac": "",
+      "mac": "00:0d:60:14:a0:3f",
       "management": false,
+      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "capricorne-3.lyon.grid5000.fr",
       "rate": 1000000000,
-      "switch": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     },
     {
       "device": "myri0",
diff --git a/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-30.json b/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-30.json
index 9fa4ec0909f10658916c94441e854c7933f6af6c..f9b44685ffe1233bfd2459cc2af07727a52fa635 100755
--- a/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-30.json
+++ b/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-30.json
@@ -10,12 +10,16 @@
   },
   "network_adapters": [
     {
+      "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "mac": "",
+      "mac": "00:0d:60:14:a3:66",
       "management": false,
-      "mountable": false,
-      "rate": 1000000000
+      "model": "BCM5704",
+      "mountable": true,
+      "mounted": false,
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -23,13 +27,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.0.30",
-      "mac": "",
+      "mac": "00:0d:60:14:a3:67",
       "management": false,
+      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "capricorne-30.lyon.grid5000.fr",
       "rate": 1000000000,
-      "switch": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     },
     {
       "device": "myri0",
diff --git a/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-31.json b/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-31.json
index 66a8ed7ad795deae97274ba22330d96040eabe1b..7d6c1660b4966b6b7d6226252d9a6bac26c82f49 100755
--- a/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-31.json
+++ b/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-31.json
@@ -10,12 +10,16 @@
   },
   "network_adapters": [
     {
+      "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "mac": "",
+      "mac": null,
       "management": false,
-      "mountable": false,
-      "rate": 1000000000
+      "model": "BCM5704",
+      "mountable": true,
+      "mounted": false,
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -23,13 +27,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.0.31",
-      "mac": "",
+      "mac": null,
       "management": false,
+      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "capricorne-31.lyon.grid5000.fr",
       "rate": 1000000000,
-      "switch": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     },
     {
       "device": "myri0",
diff --git a/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-32.json b/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-32.json
index 5562ec00d309a4023e6aa37ed42645b999dd316a..120d83100c8d1ff7f45293e0e5af574fbfdab4d5 100755
--- a/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-32.json
+++ b/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-32.json
@@ -10,12 +10,16 @@
   },
   "network_adapters": [
     {
+      "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "mac": "",
+      "mac": "00:0d:60:14:a2:fa",
       "management": false,
-      "mountable": false,
-      "rate": 1000000000
+      "model": "BCM5704",
+      "mountable": true,
+      "mounted": false,
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -23,13 +27,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.0.32",
-      "mac": "",
+      "mac": "00:0d:60:14:a2:fb",
       "management": false,
+      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "capricorne-32.lyon.grid5000.fr",
       "rate": 1000000000,
-      "switch": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     },
     {
       "device": "myri0",
diff --git a/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-33.json b/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-33.json
index 11726fa9c2065c5c6fd1563be8ec6a49e8eb888b..46a2553a4e80dcf0c644506d1933ee94f9339182 100755
--- a/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-33.json
+++ b/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-33.json
@@ -10,12 +10,16 @@
   },
   "network_adapters": [
     {
+      "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "mac": "",
+      "mac": null,
       "management": false,
-      "mountable": false,
-      "rate": 1000000000
+      "model": "BCM5704",
+      "mountable": true,
+      "mounted": false,
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -23,13 +27,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.0.33",
-      "mac": "",
+      "mac": null,
       "management": false,
+      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "capricorne-33.lyon.grid5000.fr",
       "rate": 1000000000,
-      "switch": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     },
     {
       "device": "myri0",
diff --git a/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-34.json b/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-34.json
index 5c3dd2982f467b2ee90ceb21d38cf1c0a4d61849..10594b69a5ff5b7ec4683b454aea7b3b30103d2c 100755
--- a/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-34.json
+++ b/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-34.json
@@ -10,12 +10,16 @@
   },
   "network_adapters": [
     {
+      "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "mac": "",
+      "mac": "00:0d:60:14:a0:e6",
       "management": false,
-      "mountable": false,
-      "rate": 1000000000
+      "model": "BCM5704",
+      "mountable": true,
+      "mounted": false,
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -23,13 +27,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.0.34",
-      "mac": "",
+      "mac": "00:0d:60:14:a0:e7",
       "management": false,
+      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "capricorne-34.lyon.grid5000.fr",
       "rate": 1000000000,
-      "switch": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     },
     {
       "device": "myri0",
diff --git a/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-35.json b/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-35.json
index 56d681c072b20b395f1e0ff92766182177e1e6f5..34138092a6997b58d5531d37df3beb083794add7 100755
--- a/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-35.json
+++ b/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-35.json
@@ -10,12 +10,16 @@
   },
   "network_adapters": [
     {
+      "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "mac": "",
+      "mac": "00:0d:60:14:a1:64",
       "management": false,
-      "mountable": false,
-      "rate": 1000000000
+      "model": "BCM5704",
+      "mountable": true,
+      "mounted": false,
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -23,13 +27,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.0.35",
-      "mac": "",
+      "mac": "00:0d:60:14:a1:65",
       "management": false,
+      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "capricorne-35.lyon.grid5000.fr",
       "rate": 1000000000,
-      "switch": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     },
     {
       "device": "myri0",
diff --git a/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-36.json b/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-36.json
index 020685323d91c15d40505da0cd6e2fe9572fbc52..79634f4dd4e0496fd498ec58db1ada31a59266b3 100755
--- a/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-36.json
+++ b/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-36.json
@@ -10,12 +10,16 @@
   },
   "network_adapters": [
     {
+      "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "mac": "",
+      "mac": "00:0d:60:14:a1:2e",
       "management": false,
-      "mountable": false,
-      "rate": 1000000000
+      "model": "BCM5704",
+      "mountable": true,
+      "mounted": false,
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -23,13 +27,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.0.36",
-      "mac": "",
+      "mac": "00:0d:60:14:a1:2f",
       "management": false,
+      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "capricorne-36.lyon.grid5000.fr",
       "rate": 1000000000,
-      "switch": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     },
     {
       "device": "myri0",
diff --git a/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-37.json b/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-37.json
index 9b2a06bc480ff3a2e0dbb24c17a2f0926b529209..3d1a84f40993d1e4b934f2b9bbbec7835b9468ec 100755
--- a/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-37.json
+++ b/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-37.json
@@ -10,12 +10,16 @@
   },
   "network_adapters": [
     {
+      "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "mac": "",
+      "mac": "00:0d:60:14:a1:ee",
       "management": false,
-      "mountable": false,
-      "rate": 1000000000
+      "model": "BCM5704",
+      "mountable": true,
+      "mounted": false,
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -23,13 +27,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.0.37",
-      "mac": "",
+      "mac": "00:0d:60:14:a1:ef",
       "management": false,
+      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "capricorne-37.lyon.grid5000.fr",
       "rate": 1000000000,
-      "switch": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     },
     {
       "device": "myri0",
diff --git a/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-38.json b/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-38.json
index f0401e82e7fb1afce185aa88b271dd9f4c7c548a..35e413d5e214190984d62a8d33e691ebc9c44332 100755
--- a/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-38.json
+++ b/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-38.json
@@ -10,12 +10,16 @@
   },
   "network_adapters": [
     {
+      "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "mac": "",
+      "mac": null,
       "management": false,
-      "mountable": false,
-      "rate": 1000000000
+      "model": "BCM5704",
+      "mountable": true,
+      "mounted": false,
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -23,13 +27,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.0.38",
-      "mac": "",
+      "mac": null,
       "management": false,
+      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "capricorne-38.lyon.grid5000.fr",
       "rate": 1000000000,
-      "switch": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     },
     {
       "device": "myri0",
diff --git a/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-39.json b/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-39.json
index a0d192575d870dbd3b25fb90f1b97a5d219b769b..7fbde21513b014b498f689914138b728de75709d 100755
--- a/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-39.json
+++ b/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-39.json
@@ -10,12 +10,16 @@
   },
   "network_adapters": [
     {
+      "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "mac": "",
+      "mac": "00:0d:60:14:a2:d0",
       "management": false,
-      "mountable": false,
-      "rate": 1000000000
+      "model": "BCM5704",
+      "mountable": true,
+      "mounted": false,
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -23,13 +27,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.0.39",
-      "mac": "",
+      "mac": "00:0d:60:14:a2:d1",
       "management": false,
+      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "capricorne-39.lyon.grid5000.fr",
       "rate": 1000000000,
-      "switch": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     },
     {
       "device": "myri0",
diff --git a/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-4.json b/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-4.json
index 34ba041812f732a36086d84046048aeddbb16242..ece30348c992266c4a7f697d47e396c8a4a80203 100755
--- a/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-4.json
+++ b/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-4.json
@@ -10,12 +10,16 @@
   },
   "network_adapters": [
     {
+      "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "mac": "",
+      "mac": "00:11:25:1e:79:0c",
       "management": false,
-      "mountable": false,
-      "rate": 1000000000
+      "model": "BCM5704",
+      "mountable": true,
+      "mounted": false,
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -23,13 +27,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.0.4",
-      "mac": "",
+      "mac": "00:11:25:1e:79:0d",
       "management": false,
+      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "capricorne-4.lyon.grid5000.fr",
       "rate": 1000000000,
-      "switch": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     },
     {
       "device": "myri0",
diff --git a/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-40.json b/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-40.json
index 62050d4593cbe7eca607a4e1c4cefec4d2d21b7c..c5a4f33ab02421b0be37ab778c2b98962bb3407e 100755
--- a/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-40.json
+++ b/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-40.json
@@ -10,12 +10,16 @@
   },
   "network_adapters": [
     {
+      "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "mac": "",
+      "mac": "00:0d:60:14:a0:2e",
       "management": false,
-      "mountable": false,
-      "rate": 1000000000
+      "model": "BCM5704",
+      "mountable": true,
+      "mounted": false,
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -23,13 +27,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.0.40",
-      "mac": "",
+      "mac": "00:0d:60:14:a0:2f",
       "management": false,
+      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "capricorne-40.lyon.grid5000.fr",
       "rate": 1000000000,
-      "switch": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     },
     {
       "device": "myri0",
diff --git a/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-41.json b/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-41.json
index f512f064d57cd925054bf1586acbfb2e0d74e790..fa9a6d55475abc809ca70cf22582975e244af5fb 100755
--- a/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-41.json
+++ b/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-41.json
@@ -10,12 +10,16 @@
   },
   "network_adapters": [
     {
+      "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "mac": "",
+      "mac": "00:0d:60:14:a1:f0",
       "management": false,
-      "mountable": false,
-      "rate": 1000000000
+      "model": "BCM5704",
+      "mountable": true,
+      "mounted": false,
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -23,13 +27,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.0.41",
-      "mac": "",
+      "mac": "00:0d:60:14:a1:f1",
       "management": false,
+      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "capricorne-41.lyon.grid5000.fr",
       "rate": 1000000000,
-      "switch": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     },
     {
       "device": "myri0",
diff --git a/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-42.json b/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-42.json
index 5d9cb300037995768cfe79f95609ba4627ad593c..abb6cfb3791554e628be432730b68233a9f80987 100755
--- a/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-42.json
+++ b/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-42.json
@@ -10,12 +10,16 @@
   },
   "network_adapters": [
     {
+      "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "mac": "",
+      "mac": "00:0d:60:14:9f:9a",
       "management": false,
-      "mountable": false,
-      "rate": 1000000000
+      "model": "BCM5704",
+      "mountable": true,
+      "mounted": false,
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -23,13 +27,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.0.42",
-      "mac": "",
+      "mac": "00:0d:60:14:9f:9b",
       "management": false,
+      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "capricorne-42.lyon.grid5000.fr",
       "rate": 1000000000,
-      "switch": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     },
     {
       "device": "myri0",
diff --git a/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-43.json b/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-43.json
index 68fb6ce468a180fc5659d8f5c0421970bc5adfd0..b339a8136167e5cf6acd872e65a45df261aca4b7 100755
--- a/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-43.json
+++ b/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-43.json
@@ -10,12 +10,16 @@
   },
   "network_adapters": [
     {
+      "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "mac": "",
+      "mac": "00:0d:60:14:a3:52",
       "management": false,
-      "mountable": false,
-      "rate": 1000000000
+      "model": "BCM5704",
+      "mountable": true,
+      "mounted": false,
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -23,13 +27,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.0.43",
-      "mac": "",
+      "mac": "00:0d:60:14:a3:53",
       "management": false,
+      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "capricorne-43.lyon.grid5000.fr",
       "rate": 1000000000,
-      "switch": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     },
     {
       "device": "myri0",
diff --git a/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-44.json b/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-44.json
index 4e2a284504fa299da9bb72bdaa6fe92c388e6e7a..2c9b2c346ae7449ab1b516fea04e3522120b4e0b 100755
--- a/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-44.json
+++ b/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-44.json
@@ -10,12 +10,16 @@
   },
   "network_adapters": [
     {
+      "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "mac": "",
+      "mac": "00:0d:60:14:a3:3a",
       "management": false,
-      "mountable": false,
-      "rate": 1000000000
+      "model": "BCM5704",
+      "mountable": true,
+      "mounted": false,
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -23,13 +27,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.0.44",
-      "mac": "",
+      "mac": "00:0d:60:14:a3:3b",
       "management": false,
+      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "capricorne-44.lyon.grid5000.fr",
       "rate": 1000000000,
-      "switch": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     },
     {
       "device": "myri0",
diff --git a/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-45.json b/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-45.json
index 8c1869dc516a5b57f6e6a46b4d907e2921c744eb..f3f02561e025ada3419516d53d7c1a6f1cf427b2 100755
--- a/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-45.json
+++ b/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-45.json
@@ -10,12 +10,16 @@
   },
   "network_adapters": [
     {
+      "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "mac": "",
+      "mac": "00:0d:60:14:a1:4e",
       "management": false,
-      "mountable": false,
-      "rate": 1000000000
+      "model": "BCM5704",
+      "mountable": true,
+      "mounted": false,
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -23,13 +27,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.0.45",
-      "mac": "",
+      "mac": "00:0d:60:14:a1:4f",
       "management": false,
+      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "capricorne-45.lyon.grid5000.fr",
       "rate": 1000000000,
-      "switch": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     },
     {
       "device": "myri0",
diff --git a/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-46.json b/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-46.json
index 669c77929974585090848963726fe5fbd7f1390e..35614c46b84d658315738a8c25360c2ab602623d 100755
--- a/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-46.json
+++ b/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-46.json
@@ -10,12 +10,16 @@
   },
   "network_adapters": [
     {
+      "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "mac": "",
+      "mac": "00:0d:60:14:a0:ec",
       "management": false,
-      "mountable": false,
-      "rate": 1000000000
+      "model": "BCM5704",
+      "mountable": true,
+      "mounted": false,
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -23,13 +27,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.0.46",
-      "mac": "",
+      "mac": "00:0d:60:14:a0:ed",
       "management": false,
+      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "capricorne-46.lyon.grid5000.fr",
       "rate": 1000000000,
-      "switch": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     },
     {
       "device": "myri0",
diff --git a/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-47.json b/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-47.json
index 5c3c70964001001d5ac49548f3fd35dea709350d..be0aa2cafab738e0f54655ce6397bd8a6f21ac9c 100755
--- a/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-47.json
+++ b/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-47.json
@@ -10,12 +10,16 @@
   },
   "network_adapters": [
     {
+      "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "mac": "",
+      "mac": "00:0d:60:14:9f:d4",
       "management": false,
-      "mountable": false,
-      "rate": 1000000000
+      "model": "BCM5704",
+      "mountable": true,
+      "mounted": false,
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -23,13 +27,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.0.47",
-      "mac": "",
+      "mac": "00:0d:60:14:9f:d5",
       "management": false,
+      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "capricorne-47.lyon.grid5000.fr",
       "rate": 1000000000,
-      "switch": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     },
     {
       "device": "myri0",
diff --git a/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-48.json b/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-48.json
index 3b494136810419d9bfa8f84ad934ded5b7947516..484285c2c9ce5206db72d940ff37d80c936be33a 100755
--- a/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-48.json
+++ b/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-48.json
@@ -10,12 +10,16 @@
   },
   "network_adapters": [
     {
+      "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "mac": "",
+      "mac": null,
       "management": false,
-      "mountable": false,
-      "rate": 1000000000
+      "model": "BCM5704",
+      "mountable": true,
+      "mounted": false,
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -23,13 +27,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.0.48",
-      "mac": "",
+      "mac": null,
       "management": false,
+      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "capricorne-48.lyon.grid5000.fr",
       "rate": 1000000000,
-      "switch": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     },
     {
       "device": "myri0",
diff --git a/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-49.json b/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-49.json
index 496a023014a167f89b181891c352dfea2d4a418f..e5ff753ab764b0e4dca655eaf1d014f6d9125162 100755
--- a/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-49.json
+++ b/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-49.json
@@ -10,12 +10,16 @@
   },
   "network_adapters": [
     {
+      "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "mac": "",
+      "mac": "00:0d:60:14:a0:32",
       "management": false,
-      "mountable": false,
-      "rate": 1000000000
+      "model": "BCM5704",
+      "mountable": true,
+      "mounted": false,
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -23,13 +27,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.0.49",
-      "mac": "",
+      "mac": "00:0d:60:14:a0:33",
       "management": false,
+      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "capricorne-49.lyon.grid5000.fr",
       "rate": 1000000000,
-      "switch": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     },
     {
       "device": "myri0",
diff --git a/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-5.json b/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-5.json
index 7238e67cef227f48b76dbe2b25232d721be0cfe2..8763630037484774f71fea6a8ef391c47d6cdaaa 100755
--- a/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-5.json
+++ b/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-5.json
@@ -10,12 +10,16 @@
   },
   "network_adapters": [
     {
+      "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "mac": "",
+      "mac": null,
       "management": false,
-      "mountable": false,
-      "rate": 1000000000
+      "model": "BCM5704",
+      "mountable": true,
+      "mounted": false,
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -23,13 +27,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.0.5",
-      "mac": "",
+      "mac": null,
       "management": false,
+      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "capricorne-5.lyon.grid5000.fr",
       "rate": 1000000000,
-      "switch": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     },
     {
       "device": "myri0",
diff --git a/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-50.json b/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-50.json
index 1686e6caeeb057699881b97688a113cd304fd5b5..0982aec32654cbc5a18081670cbb57f6d5308d22 100755
--- a/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-50.json
+++ b/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-50.json
@@ -10,12 +10,16 @@
   },
   "network_adapters": [
     {
+      "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "mac": "",
+      "mac": null,
       "management": false,
-      "mountable": false,
-      "rate": 1000000000
+      "model": "BCM5704",
+      "mountable": true,
+      "mounted": false,
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -23,13 +27,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.0.50",
-      "mac": "",
+      "mac": null,
       "management": false,
+      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "capricorne-50.lyon.grid5000.fr",
       "rate": 1000000000,
-      "switch": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     },
     {
       "device": "myri0",
diff --git a/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-51.json b/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-51.json
index f7c4fb072b5b98f844c3c93372869bc2e345ba9d..3d8a326ced5553d2d22742824975b52ef95ca4e4 100755
--- a/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-51.json
+++ b/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-51.json
@@ -10,12 +10,16 @@
   },
   "network_adapters": [
     {
+      "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "mac": "",
+      "mac": null,
       "management": false,
-      "mountable": false,
-      "rate": 1000000000
+      "model": "BCM5704",
+      "mountable": true,
+      "mounted": false,
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -23,13 +27,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.0.51",
-      "mac": "",
+      "mac": null,
       "management": false,
+      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "capricorne-51.lyon.grid5000.fr",
       "rate": 1000000000,
-      "switch": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     },
     {
       "device": "myri0",
diff --git a/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-52.json b/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-52.json
index 68f2f960fd12369396c40849248692276626b543..cc67f40d03b9068bf664a2b13a7b05728d30dd1b 100755
--- a/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-52.json
+++ b/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-52.json
@@ -10,12 +10,16 @@
   },
   "network_adapters": [
     {
+      "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "mac": "",
+      "mac": "00:0d:60:14:a3:0a",
       "management": false,
-      "mountable": false,
-      "rate": 1000000000
+      "model": "BCM5704",
+      "mountable": true,
+      "mounted": false,
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -23,13 +27,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.0.52",
-      "mac": "",
+      "mac": "00:0d:60:14:a3:0b",
       "management": false,
+      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "capricorne-52.lyon.grid5000.fr",
       "rate": 1000000000,
-      "switch": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     },
     {
       "device": "myri0",
diff --git a/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-53.json b/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-53.json
index 18bf6f7e5dec47b89ec537d8798cf30f3821e913..7111fef33193db8f138fdf4d26f9079b2924196a 100755
--- a/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-53.json
+++ b/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-53.json
@@ -10,12 +10,16 @@
   },
   "network_adapters": [
     {
+      "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "mac": "",
+      "mac": "00:0d:60:14:a0:12",
       "management": false,
-      "mountable": false,
-      "rate": 1000000000
+      "model": "BCM5704",
+      "mountable": true,
+      "mounted": false,
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -23,13 +27,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.0.53",
-      "mac": "",
+      "mac": "00:0d:60:14:a0:13",
       "management": false,
+      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "capricorne-53.lyon.grid5000.fr",
       "rate": 1000000000,
-      "switch": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     },
     {
       "device": "myri0",
diff --git a/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-54.json b/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-54.json
index 9f6a7c8aabc3760a0832a47062caeb1cf883fbc4..8149b74d8792aea892f30158de387d85abfb4559 100755
--- a/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-54.json
+++ b/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-54.json
@@ -10,12 +10,16 @@
   },
   "network_adapters": [
     {
+      "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "mac": "",
+      "mac": "00:0d:60:14:a1:16",
       "management": false,
-      "mountable": false,
-      "rate": 1000000000
+      "model": "BCM5704",
+      "mountable": true,
+      "mounted": false,
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -23,13 +27,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.0.54",
-      "mac": "",
+      "mac": "00:0d:60:14:a1:17",
       "management": false,
+      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "capricorne-54.lyon.grid5000.fr",
       "rate": 1000000000,
-      "switch": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     },
     {
       "device": "myri0",
diff --git a/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-55.json b/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-55.json
index 4dc61437f61a6209a4613776a2802d3aa9ed2e17..5724832b9b89d20e38d2af4d3b483017ccae5e01 100755
--- a/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-55.json
+++ b/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-55.json
@@ -10,12 +10,16 @@
   },
   "network_adapters": [
     {
+      "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "mac": "",
+      "mac": "00:0d:60:14:a1:a8",
       "management": false,
-      "mountable": false,
-      "rate": 1000000000
+      "model": "BCM5704",
+      "mountable": true,
+      "mounted": false,
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -23,13 +27,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.0.55",
-      "mac": "",
+      "mac": "00:0d:60:14:a1:a9",
       "management": false,
+      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "capricorne-55.lyon.grid5000.fr",
       "rate": 1000000000,
-      "switch": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     },
     {
       "device": "myri0",
diff --git a/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-56.json b/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-56.json
index 880c2b69de9541a3d4a86d282863435f93baa047..e69358102e83c18ce22f69bdd2585cad48e8f34e 100755
--- a/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-56.json
+++ b/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-56.json
@@ -10,12 +10,16 @@
   },
   "network_adapters": [
     {
+      "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "mac": "",
+      "mac": null,
       "management": false,
-      "mountable": false,
-      "rate": 1000000000
+      "model": "BCM5704",
+      "mountable": true,
+      "mounted": false,
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -23,13 +27,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.0.56",
-      "mac": "",
+      "mac": null,
       "management": false,
+      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "capricorne-56.lyon.grid5000.fr",
       "rate": 1000000000,
-      "switch": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     },
     {
       "device": "myri0",
diff --git a/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-6.json b/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-6.json
index fc86663981dd0f1cacca2cb5f08485b0cff46946..aadf7c948a5860d4f1f8467495846e602f0fc237 100755
--- a/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-6.json
+++ b/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-6.json
@@ -10,12 +10,16 @@
   },
   "network_adapters": [
     {
+      "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "mac": "",
+      "mac": "00:0d:60:14:a1:58",
       "management": false,
-      "mountable": false,
-      "rate": 1000000000
+      "model": "BCM5704",
+      "mountable": true,
+      "mounted": false,
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -23,13 +27,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.0.6",
-      "mac": "",
+      "mac": "00:0d:60:14:a1:59",
       "management": false,
+      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "capricorne-6.lyon.grid5000.fr",
       "rate": 1000000000,
-      "switch": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     },
     {
       "device": "myri0",
diff --git a/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-7.json b/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-7.json
index 4cbc0a29aa7fe2ec812b6b727980afaaaafe35c6..b6d2fe3fb57c2010a7bbdfda5fd2b5c9b45366b3 100755
--- a/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-7.json
+++ b/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-7.json
@@ -10,12 +10,16 @@
   },
   "network_adapters": [
     {
+      "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "mac": "",
+      "mac": null,
       "management": false,
-      "mountable": false,
-      "rate": 1000000000
+      "model": "BCM5704",
+      "mountable": true,
+      "mounted": false,
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -23,13 +27,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.0.7",
-      "mac": "",
+      "mac": null,
       "management": false,
+      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "capricorne-7.lyon.grid5000.fr",
       "rate": 1000000000,
-      "switch": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     },
     {
       "device": "myri0",
diff --git a/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-8.json b/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-8.json
index bbded89ff41999163271c9be1db582f6bddabb3b..9f32bbf852e472cdb343d96508249164f6273a7d 100755
--- a/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-8.json
+++ b/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-8.json
@@ -10,12 +10,16 @@
   },
   "network_adapters": [
     {
+      "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "mac": "",
+      "mac": "00:0d:60:14:9f:8a",
       "management": false,
-      "mountable": false,
-      "rate": 1000000000
+      "model": "BCM5704",
+      "mountable": true,
+      "mounted": false,
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -23,13 +27,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.0.8",
-      "mac": "",
+      "mac": "00:0d:60:14:9f:8b",
       "management": false,
+      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "capricorne-8.lyon.grid5000.fr",
       "rate": 1000000000,
-      "switch": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     },
     {
       "device": "myri0",
diff --git a/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-9.json b/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-9.json
index 4006213077c41862e5b2d088cdb2144345af5e35..8bf9ebba13bccb2ace4605e42d4188d7f782545f 100755
--- a/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-9.json
+++ b/data/grid5000/sites/lyon/clusters/capricorne/nodes/capricorne-9.json
@@ -10,12 +10,16 @@
   },
   "network_adapters": [
     {
+      "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "mac": "",
+      "mac": null,
       "management": false,
-      "mountable": false,
-      "rate": 1000000000
+      "model": "BCM5704",
+      "mountable": true,
+      "mounted": false,
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -23,13 +27,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.0.9",
-      "mac": "",
+      "mac": null,
       "management": false,
+      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "capricorne-9.lyon.grid5000.fr",
       "rate": 1000000000,
-      "switch": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     },
     {
       "device": "myri0",
diff --git a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-1.json b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-1.json
index 366df92a3380bfb528dd72ae20bc69459d85c172..c61bd3d7710bece900452cfc4037ed4871838c1e 100755
--- a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-1.json
+++ b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-1.json
@@ -14,12 +14,13 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.101",
-      "mac": "",
+      "mac": "00:09:3d:12:9e:13",
       "management": false,
-      "mountable": false,
+      "model": "BCM5704",
+      "mountable": true,
       "mounted": false,
-      "network_address": "sagittaire-1-eth0.lyon.grid5000.fr",
-      "rate": 1000000000
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -27,13 +28,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.1",
-      "mac": "",
+      "mac": "00:09:3d:12:9e:14",
       "management": false,
+      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "sagittaire-1.lyon.grid5000.fr",
       "rate": 1000000000,
-      "switch": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-10.json b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-10.json
index 6379aaed7d595a884b5f8e84aa5e680a6bbc4be5..ec2fcc22d4fcf56109244eb5d3ae47587350c6e3 100755
--- a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-10.json
+++ b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-10.json
@@ -14,12 +14,13 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.110",
-      "mac": "",
+      "mac": "00:09:3d:11:aa:e1",
       "management": false,
-      "mountable": false,
+      "model": "BCM5704",
+      "mountable": true,
       "mounted": false,
-      "network_address": "sagittaire-10-eth0.lyon.grid5000.fr",
-      "rate": 1000000000
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -27,13 +28,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.10",
-      "mac": "",
+      "mac": "00:09:3d:11:aa:e2",
       "management": false,
+      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "sagittaire-10.lyon.grid5000.fr",
       "rate": 1000000000,
-      "switch": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-11.json b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-11.json
index 86c4cda9b92bd4baeef7582a422189561728dd4f..ca3feac660ac0ae50170a99ec9df2511efd6c03b 100755
--- a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-11.json
+++ b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-11.json
@@ -14,12 +14,13 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.111",
-      "mac": "",
+      "mac": "00:09:3d:12:9e:06",
       "management": false,
-      "mountable": false,
+      "model": "BCM5704",
+      "mountable": true,
       "mounted": false,
-      "network_address": "sagittaire-11-eth0.lyon.grid5000.fr",
-      "rate": 1000000000
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -27,13 +28,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.11",
-      "mac": "",
+      "mac": "00:09:3d:12:9e:07",
       "management": false,
+      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "sagittaire-11.lyon.grid5000.fr",
       "rate": 1000000000,
-      "switch": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-12.json b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-12.json
index 0740beff3cd133dc59771e00b14017154d152040..540bdc2fa2550a6ac7b93f56846ec17f17c80e00 100755
--- a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-12.json
+++ b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-12.json
@@ -14,12 +14,13 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.112",
-      "mac": "",
+      "mac": "00:09:3d:12:3c:2b",
       "management": false,
-      "mountable": false,
+      "model": "BCM5704",
+      "mountable": true,
       "mounted": false,
-      "network_address": "sagittaire-12-eth0.lyon.grid5000.fr",
-      "rate": 1000000000
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -27,13 +28,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.12",
-      "mac": "",
+      "mac": "00:09:3d:12:3c:2c",
       "management": false,
+      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "sagittaire-12.lyon.grid5000.fr",
       "rate": 1000000000,
-      "switch": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-13.json b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-13.json
index 2ed11ee96575d942e0fad9c1f6443e9a8e5fe922..c4c8ad43fd245d9b87b000ea4a194e06dd17d0c7 100755
--- a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-13.json
+++ b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-13.json
@@ -14,12 +14,13 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.113",
-      "mac": "",
+      "mac": "00:09:3d:12:91:60",
       "management": false,
-      "mountable": false,
+      "model": "BCM5704",
+      "mountable": true,
       "mounted": false,
-      "network_address": "sagittaire-13-eth0.lyon.grid5000.fr",
-      "rate": 1000000000
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -27,13 +28,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.13",
-      "mac": "",
+      "mac": "00:09:3d:12:91:61",
       "management": false,
+      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "sagittaire-13.lyon.grid5000.fr",
       "rate": 1000000000,
-      "switch": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-14.json b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-14.json
index 1f079978d87d82a973ae1f71deee1f84767b5ab5..026e9b80f8dfee3949d9649c2576fc0500b11267 100755
--- a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-14.json
+++ b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-14.json
@@ -14,12 +14,13 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.114",
-      "mac": "",
+      "mac": "00:09:3d:12:7a:bc",
       "management": false,
-      "mountable": false,
+      "model": "BCM5704",
+      "mountable": true,
       "mounted": false,
-      "network_address": "sagittaire-14-eth0.lyon.grid5000.fr",
-      "rate": 1000000000
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -27,13 +28,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.14",
-      "mac": "",
+      "mac": "00:09:3d:12:7a:bd",
       "management": false,
+      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "sagittaire-14.lyon.grid5000.fr",
       "rate": 1000000000,
-      "switch": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-15.json b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-15.json
index 3e2b0792d23ebd80c3122148e1dc281649bb59df..2c614dab7f2151531fc32a1eea477d1eafb52b6c 100755
--- a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-15.json
+++ b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-15.json
@@ -14,12 +14,13 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.115",
-      "mac": "",
+      "mac": "00:09:3d:12:28:70",
       "management": false,
-      "mountable": false,
+      "model": "BCM5704",
+      "mountable": true,
       "mounted": false,
-      "network_address": "sagittaire-15-eth0.lyon.grid5000.fr",
-      "rate": 1000000000
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -27,13 +28,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.15",
-      "mac": "",
+      "mac": "00:09:3d:12:28:71",
       "management": false,
+      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "sagittaire-15.lyon.grid5000.fr",
       "rate": 1000000000,
-      "switch": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-16.json b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-16.json
index 781aa30d128075d5e3921d97e12e988ba1a2b262..99332b364742e4efb8f7a645a92f8069d28704ad 100755
--- a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-16.json
+++ b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-16.json
@@ -14,12 +14,13 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.116",
-      "mac": "",
+      "mac": "00:09:3d:12:7d:06",
       "management": false,
-      "mountable": false,
+      "model": "BCM5704",
+      "mountable": true,
       "mounted": false,
-      "network_address": "sagittaire-16-eth0.lyon.grid5000.fr",
-      "rate": 1000000000
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -27,13 +28,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.16",
-      "mac": "",
+      "mac": "00:09:3d:12:7d:07",
       "management": false,
+      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "sagittaire-16.lyon.grid5000.fr",
       "rate": 1000000000,
-      "switch": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-17.json b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-17.json
index 469142785d0876562ae9590667d69ff487a0aaea..a9adc38e9516a6e55ad3a93874e9a4b8166eb9e0 100755
--- a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-17.json
+++ b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-17.json
@@ -14,12 +14,13 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.117",
-      "mac": "",
+      "mac": "00:09:3d:11:e7:62",
       "management": false,
-      "mountable": false,
+      "model": "BCM5704",
+      "mountable": true,
       "mounted": false,
-      "network_address": "sagittaire-17-eth0.lyon.grid5000.fr",
-      "rate": 1000000000
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -27,13 +28,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.17",
-      "mac": "",
+      "mac": "00:09:3d:11:e7:63",
       "management": false,
+      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "sagittaire-17.lyon.grid5000.fr",
       "rate": 1000000000,
-      "switch": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-18.json b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-18.json
index e942c61a82e2c9a1db4aab477b852f99b5dbf6f9..dd5996f2e1ec4f67327a844febdd31e49f18a21c 100755
--- a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-18.json
+++ b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-18.json
@@ -14,12 +14,13 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.118",
-      "mac": "",
+      "mac": "00:09:3d:12:7e:f1",
       "management": false,
-      "mountable": false,
+      "model": "BCM5704",
+      "mountable": true,
       "mounted": false,
-      "network_address": "sagittaire-18-eth0.lyon.grid5000.fr",
-      "rate": 1000000000
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -27,13 +28,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.18",
-      "mac": "",
+      "mac": "00:09:3d:12:7e:f2",
       "management": false,
+      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "sagittaire-18.lyon.grid5000.fr",
       "rate": 1000000000,
-      "switch": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-19.json b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-19.json
index 66404f34ad558688c2a65915b1ce4054d1b16f0c..29fe1b7e3424b4f75d25c7cc8031fbaaf6e24135 100755
--- a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-19.json
+++ b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-19.json
@@ -14,12 +14,13 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.119",
-      "mac": "",
+      "mac": "00:09:3d:12:90:56",
       "management": false,
-      "mountable": false,
+      "model": "BCM5704",
+      "mountable": true,
       "mounted": false,
-      "network_address": "sagittaire-19-eth0.lyon.grid5000.fr",
-      "rate": 1000000000
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -27,13 +28,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.19",
-      "mac": "",
+      "mac": "00:09:3d:12:90:57",
       "management": false,
+      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "sagittaire-19.lyon.grid5000.fr",
       "rate": 1000000000,
-      "switch": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-2.json b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-2.json
index 6876b10e4d1f85f5b6afeb412387495e99716197..ced9cae7ba14aa3b9c1a9c6e64b6a3d5c1f32bd8 100755
--- a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-2.json
+++ b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-2.json
@@ -14,12 +14,13 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.102",
-      "mac": "",
+      "mac": null,
       "management": false,
-      "mountable": false,
+      "model": "BCM5704",
+      "mountable": true,
       "mounted": false,
-      "network_address": "sagittaire-2-eth0.lyon.grid5000.fr",
-      "rate": 1000000000
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -27,13 +28,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.2",
-      "mac": "",
+      "mac": null,
       "management": false,
+      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "sagittaire-2.lyon.grid5000.fr",
       "rate": 1000000000,
-      "switch": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-20.json b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-20.json
index cd0e93ac475197a01d7d436d9b6acebba1f746c5..01c5c4d19b6adc0572d11380c255be87eb0cff61 100755
--- a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-20.json
+++ b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-20.json
@@ -14,12 +14,13 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.120",
-      "mac": "",
+      "mac": "00:09:3d:12:90:83",
       "management": false,
-      "mountable": false,
+      "model": "BCM5704",
+      "mountable": true,
       "mounted": false,
-      "network_address": "sagittaire-20-eth0.lyon.grid5000.fr",
-      "rate": 1000000000
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -27,13 +28,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.20",
-      "mac": "",
+      "mac": "00:09:3d:12:90:84",
       "management": false,
+      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "sagittaire-20.lyon.grid5000.fr",
       "rate": 1000000000,
-      "switch": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-21.json b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-21.json
index eda3d405e1e3810326896d6dd57a2845322620d8..3ced57da3e8098e4435971583827c250bc0f2bcb 100755
--- a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-21.json
+++ b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-21.json
@@ -14,12 +14,13 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.121",
-      "mac": "",
+      "mac": null,
       "management": false,
-      "mountable": false,
+      "model": "BCM5704",
+      "mountable": true,
       "mounted": false,
-      "network_address": "sagittaire-21-eth0.lyon.grid5000.fr",
-      "rate": 1000000000
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -27,13 +28,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.21",
-      "mac": "",
+      "mac": null,
       "management": false,
+      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "sagittaire-21.lyon.grid5000.fr",
       "rate": 1000000000,
-      "switch": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-22.json b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-22.json
index 75e668894835f88c135b69945441a9ead07dfe2f..bec94b6744426ea663d99aadb8b6423872951272 100755
--- a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-22.json
+++ b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-22.json
@@ -14,12 +14,13 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.122",
-      "mac": "",
+      "mac": "00:09:3d:12:90:9e",
       "management": false,
-      "mountable": false,
+      "model": "BCM5704",
+      "mountable": true,
       "mounted": false,
-      "network_address": "sagittaire-22-eth0.lyon.grid5000.fr",
-      "rate": 1000000000
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -27,13 +28,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.22",
-      "mac": "",
+      "mac": "00:09:3d:12:90:9f",
       "management": false,
+      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "sagittaire-22.lyon.grid5000.fr",
       "rate": 1000000000,
-      "switch": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     }
   ],
   "operating_system": {
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 b85cc2b37257786421ee25d43a361dbeae3cea64..36408c3c042d88ddd4c8a07f989f473b679d341c 100755
--- a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-23.json
+++ b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-23.json
@@ -14,12 +14,13 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.123",
-      "mac": "",
+      "mac": "00:09:3d:12:7d:46",
       "management": false,
-      "mountable": false,
+      "model": "BCM5704",
+      "mountable": true,
       "mounted": false,
-      "network_address": "sagittaire-23-eth0.lyon.grid5000.fr",
-      "rate": 1000000000
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -27,13 +28,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.23",
-      "mac": "",
+      "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": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-24.json b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-24.json
index d26f1cada8567083aaf4f33f5a95fffcd6732ad5..34adf21591a89db97afd8e78d050fb9db3ee7276 100755
--- a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-24.json
+++ b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-24.json
@@ -14,12 +14,13 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.124",
-      "mac": "",
+      "mac": "00:09:3d:12:50:85",
       "management": false,
-      "mountable": false,
+      "model": "BCM5704",
+      "mountable": true,
       "mounted": false,
-      "network_address": "sagittaire-24-eth0.lyon.grid5000.fr",
-      "rate": 1000000000
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -27,13 +28,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.24",
-      "mac": "",
+      "mac": "00:09:3d:12:50:86",
       "management": false,
+      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "sagittaire-24.lyon.grid5000.fr",
       "rate": 1000000000,
-      "switch": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-25.json b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-25.json
index 18e7d87a2faa0d40e574a9ec32ba531b7c5b297d..96c77ca2fe81c7a04eed9107af7c4e4fd2509642 100755
--- a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-25.json
+++ b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-25.json
@@ -14,12 +14,13 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.125",
-      "mac": "",
+      "mac": "00:09:3d:10:de:8d",
       "management": false,
-      "mountable": false,
+      "model": "BCM5704",
+      "mountable": true,
       "mounted": false,
-      "network_address": "sagittaire-25-eth0.lyon.grid5000.fr",
-      "rate": 1000000000
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -27,13 +28,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.25",
-      "mac": "",
+      "mac": "00:09:3d:10:de:8e",
       "management": false,
+      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "sagittaire-25.lyon.grid5000.fr",
       "rate": 1000000000,
-      "switch": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-26.json b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-26.json
index 9426a99e4c7fa7acda54b4059e7618f505fa413c..10bb53da5f5d88baf20382e2865f524ff24fc297 100755
--- a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-26.json
+++ b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-26.json
@@ -14,12 +14,13 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.126",
-      "mac": "",
+      "mac": "00:09:3d:11:ce:21",
       "management": false,
-      "mountable": false,
+      "model": "BCM5704",
+      "mountable": true,
       "mounted": false,
-      "network_address": "sagittaire-26-eth0.lyon.grid5000.fr",
-      "rate": 1000000000
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -27,13 +28,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.26",
-      "mac": "",
+      "mac": "00:09:3d:11:ce:22",
       "management": false,
+      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "sagittaire-26.lyon.grid5000.fr",
       "rate": 1000000000,
-      "switch": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-27.json b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-27.json
index 548a3f7d38d5e91cd0c2b1736a9da654a6e0b914..4a797de0ab749dbd139fc28a14c9ee81aaa5aeae 100755
--- a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-27.json
+++ b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-27.json
@@ -14,12 +14,13 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.127",
-      "mac": "",
+      "mac": "00:09:3d:12:6a:f0",
       "management": false,
-      "mountable": false,
+      "model": "BCM5704",
+      "mountable": true,
       "mounted": false,
-      "network_address": "sagittaire-27-eth0.lyon.grid5000.fr",
-      "rate": 1000000000
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -27,13 +28,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.27",
-      "mac": "",
+      "mac": "00:09:3d:12:6a:f1",
       "management": false,
+      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "sagittaire-27.lyon.grid5000.fr",
       "rate": 1000000000,
-      "switch": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-28.json b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-28.json
index 6b4be9fc6c59bd34d8d4911b91c2297f972a20ff..4d325d1f75bab4065beba986f487c3a1d30c6cff 100755
--- a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-28.json
+++ b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-28.json
@@ -14,12 +14,13 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.128",
-      "mac": "",
+      "mac": "00:09:3d:12:33:e5",
       "management": false,
-      "mountable": false,
+      "model": "BCM5704",
+      "mountable": true,
       "mounted": false,
-      "network_address": "sagittaire-28-eth0.lyon.grid5000.fr",
-      "rate": 1000000000
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -27,13 +28,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.28",
-      "mac": "",
+      "mac": "00:09:3d:12:33:e6",
       "management": false,
+      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "sagittaire-28.lyon.grid5000.fr",
       "rate": 1000000000,
-      "switch": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-29.json b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-29.json
index 1da2ca308c2e138e5b9e17fc5fe6622cf1147585..2cdbf4d62369e797496a04c18ccaf222261bd9c4 100755
--- a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-29.json
+++ b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-29.json
@@ -14,12 +14,13 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.129",
-      "mac": "",
+      "mac": "00:09:3d:11:e9:fe",
       "management": false,
-      "mountable": false,
+      "model": "BCM5704",
+      "mountable": true,
       "mounted": false,
-      "network_address": "sagittaire-29-eth0.lyon.grid5000.fr",
-      "rate": 1000000000
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -27,13 +28,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.29",
-      "mac": "",
+      "mac": "00:09:3d:11:e9:ff",
       "management": false,
+      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "sagittaire-29.lyon.grid5000.fr",
       "rate": 1000000000,
-      "switch": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-3.json b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-3.json
index 4ef48bbfd7e12345cf102d3719de102efc39ca8a..c4da81ceaf6bf55487eb00bb6a21581ec00ac547 100755
--- a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-3.json
+++ b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-3.json
@@ -14,12 +14,13 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.103",
-      "mac": "",
+      "mac": "00:09:3d:12:91:66",
       "management": false,
-      "mountable": false,
+      "model": "BCM5704",
+      "mountable": true,
       "mounted": false,
-      "network_address": "sagittaire-3-eth0.lyon.grid5000.fr",
-      "rate": 1000000000
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -27,13 +28,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.3",
-      "mac": "",
+      "mac": "00:09:3d:12:91:67",
       "management": false,
+      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "sagittaire-3.lyon.grid5000.fr",
       "rate": 1000000000,
-      "switch": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-30.json b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-30.json
index fc5212a03f638e2dd74d4a9d109b7c60ddcfe217..4747639f7a455c6628ed99cde289261d9d17d8aa 100755
--- a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-30.json
+++ b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-30.json
@@ -14,12 +14,13 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.130",
-      "mac": "",
+      "mac": "00:09:3d:12:7c:93",
       "management": false,
-      "mountable": false,
+      "model": "BCM5704",
+      "mountable": true,
       "mounted": false,
-      "network_address": "sagittaire-30-eth0.lyon.grid5000.fr",
-      "rate": 1000000000
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -27,13 +28,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.30",
-      "mac": "",
+      "mac": "00:09:3d:12:7c:94",
       "management": false,
+      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "sagittaire-30.lyon.grid5000.fr",
       "rate": 1000000000,
-      "switch": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-31.json b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-31.json
index 56885812169cc07f086fdae4ebc52279bed4a922..edefaa5b908c886ad3a24208b6d101deb3a26919 100755
--- a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-31.json
+++ b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-31.json
@@ -14,12 +14,13 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.131",
-      "mac": "",
+      "mac": "00:09:3d:12:c9:0c",
       "management": false,
-      "mountable": false,
+      "model": "BCM5704",
+      "mountable": true,
       "mounted": false,
-      "network_address": "sagittaire-31-eth0.lyon.grid5000.fr",
-      "rate": 1000000000
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -27,13 +28,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.31",
-      "mac": "",
+      "mac": "00:09:3d:12:c9:0e",
       "management": false,
+      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "sagittaire-31.lyon.grid5000.fr",
       "rate": 1000000000,
-      "switch": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-32.json b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-32.json
index 35c3be38e8fdcd409fc401fd15b00ebac08c6214..938f5df2deeb65b86eaba6fdb1f8b2b367d12b5c 100755
--- a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-32.json
+++ b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-32.json
@@ -14,12 +14,13 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.132",
-      "mac": "",
+      "mac": "00:09:3d:12:a5:74",
       "management": false,
-      "mountable": false,
+      "model": "BCM5704",
+      "mountable": true,
       "mounted": false,
-      "network_address": "sagittaire-32-eth0.lyon.grid5000.fr",
-      "rate": 1000000000
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -27,13 +28,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.32",
-      "mac": "",
+      "mac": "00:09:3d:12:a5:75",
       "management": false,
+      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "sagittaire-32.lyon.grid5000.fr",
       "rate": 1000000000,
-      "switch": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-33.json b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-33.json
index 95b2e38a6239c7141759d4e320e97a9887f34209..b96f5dc1dc6f171a5f3317eb637b44d45c903a47 100755
--- a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-33.json
+++ b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-33.json
@@ -14,12 +14,13 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.133",
-      "mac": "",
+      "mac": "00:09:3d:12:92:70",
       "management": false,
-      "mountable": false,
+      "model": "BCM5704",
+      "mountable": true,
       "mounted": false,
-      "network_address": "sagittaire-33-eth0.lyon.grid5000.fr",
-      "rate": 1000000000
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -27,13 +28,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.33",
-      "mac": "",
+      "mac": "00:09:3d:12:92:71",
       "management": false,
+      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "sagittaire-33.lyon.grid5000.fr",
       "rate": 1000000000,
-      "switch": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-34.json b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-34.json
index 5753366c70d84754d593a86d62392aa614f86a34..c88090a6b1e554a3540412e185c962801a8913bd 100755
--- a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-34.json
+++ b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-34.json
@@ -14,12 +14,13 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.134",
-      "mac": "",
+      "mac": null,
       "management": false,
-      "mountable": false,
+      "model": "BCM5704",
+      "mountable": true,
       "mounted": false,
-      "network_address": "sagittaire-34-eth0.lyon.grid5000.fr",
-      "rate": 1000000000
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -27,13 +28,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.34",
-      "mac": "",
+      "mac": null,
       "management": false,
+      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "sagittaire-34.lyon.grid5000.fr",
       "rate": 1000000000,
-      "switch": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-35.json b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-35.json
index a5b8b5956ee0c03654d6a85d73d8aaeca59de2f7..1d001872ce142a2998bd21b0cfae95b36daf958e 100755
--- a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-35.json
+++ b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-35.json
@@ -14,12 +14,13 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.135",
-      "mac": "",
+      "mac": "00:09:3d:12:28:16",
       "management": false,
-      "mountable": false,
+      "model": "BCM5704",
+      "mountable": true,
       "mounted": false,
-      "network_address": "sagittaire-35-eth0.lyon.grid5000.fr",
-      "rate": 1000000000
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -27,13 +28,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.35",
-      "mac": "",
+      "mac": "00:09:3d:12:28:17",
       "management": false,
+      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "sagittaire-35.lyon.grid5000.fr",
       "rate": 1000000000,
-      "switch": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-36.json b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-36.json
index f0fd6a0f8add47b8bddcd288a9744959952bfc9a..83def6c0536ef15cfca54272ee1dfa55dc4a4b38 100755
--- a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-36.json
+++ b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-36.json
@@ -14,12 +14,13 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.136",
-      "mac": "",
+      "mac": "00:09:3d:10:c7:ba",
       "management": false,
-      "mountable": false,
+      "model": "BCM5704",
+      "mountable": true,
       "mounted": false,
-      "network_address": "sagittaire-36-eth0.lyon.grid5000.fr",
-      "rate": 1000000000
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -27,13 +28,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.36",
-      "mac": "",
+      "mac": "00:09:3d:10:c7:bb",
       "management": false,
+      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "sagittaire-36.lyon.grid5000.fr",
       "rate": 1000000000,
-      "switch": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-37.json b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-37.json
index 2718f0ff6ec2d580664c4dee9435a76c2a1f4482..20a2c458ea8d16b537b93a2592ae222ae1222c26 100755
--- a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-37.json
+++ b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-37.json
@@ -14,12 +14,13 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.137",
-      "mac": "",
+      "mac": "00:09:3d:12:69:f8",
       "management": false,
-      "mountable": false,
+      "model": "BCM5704",
+      "mountable": true,
       "mounted": false,
-      "network_address": "sagittaire-37-eth0.lyon.grid5000.fr",
-      "rate": 1000000000
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -27,13 +28,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.37",
-      "mac": "",
+      "mac": "00:09:3d:12:69:f9",
       "management": false,
+      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "sagittaire-37.lyon.grid5000.fr",
       "rate": 1000000000,
-      "switch": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-38.json b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-38.json
index 29390ee23dbe3568d1ab298e11501546dfb0ce5e..77fedc3e412828e0b540c3b68da86929956501ea 100755
--- a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-38.json
+++ b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-38.json
@@ -14,12 +14,13 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.138",
-      "mac": "",
+      "mac": "00:09:3d:12:38:6a",
       "management": false,
-      "mountable": false,
+      "model": "BCM5704",
+      "mountable": true,
       "mounted": false,
-      "network_address": "sagittaire-38-eth0.lyon.grid5000.fr",
-      "rate": 1000000000
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -27,13 +28,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.38",
-      "mac": "",
+      "mac": "00:09:3d:12:38:6b",
       "management": false,
+      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "sagittaire-38.lyon.grid5000.fr",
       "rate": 1000000000,
-      "switch": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-39.json b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-39.json
index 3d4e276724a57e53e523e0406228edbfa8dfe072..4c4cda4033284b0b1a38c47b9722169909c50392 100755
--- a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-39.json
+++ b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-39.json
@@ -14,12 +14,13 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.139",
-      "mac": "",
+      "mac": "00:09:3d:12:4f:18",
       "management": false,
-      "mountable": false,
+      "model": "BCM5704",
+      "mountable": true,
       "mounted": false,
-      "network_address": "sagittaire-39-eth0.lyon.grid5000.fr",
-      "rate": 1000000000
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -27,13 +28,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.39",
-      "mac": "",
+      "mac": "00:09:3d:12:4f:19",
       "management": false,
+      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "sagittaire-39.lyon.grid5000.fr",
       "rate": 1000000000,
-      "switch": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-4.json b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-4.json
index f5386f9289cabc313c84e33780769a4df44f8519..a55075b07ed85eefa474fa233a29747ec35b154c 100755
--- a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-4.json
+++ b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-4.json
@@ -14,12 +14,13 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.104",
-      "mac": "",
+      "mac": "00:09:3d:12:7e:bb",
       "management": false,
-      "mountable": false,
+      "model": "BCM5704",
+      "mountable": true,
       "mounted": false,
-      "network_address": "sagittaire-4-eth0.lyon.grid5000.fr",
-      "rate": 1000000000
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -27,13 +28,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.4",
-      "mac": "",
+      "mac": "00:09:3d:12:7e:bc",
       "management": false,
+      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "sagittaire-4.lyon.grid5000.fr",
       "rate": 1000000000,
-      "switch": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-40.json b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-40.json
index d8912c4464f7d07389c70e547849a285b4375923..e5b2a5d98e877a65d4488adffc4f74c8d68227c9 100755
--- a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-40.json
+++ b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-40.json
@@ -14,12 +14,13 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.140",
-      "mac": "",
+      "mac": null,
       "management": false,
-      "mountable": false,
+      "model": "BCM5704",
+      "mountable": true,
       "mounted": false,
-      "network_address": "sagittaire-40-eth0.lyon.grid5000.fr",
-      "rate": 1000000000
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -27,13 +28,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.40",
-      "mac": "",
+      "mac": null,
       "management": false,
+      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "sagittaire-40.lyon.grid5000.fr",
       "rate": 1000000000,
-      "switch": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-41.json b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-41.json
index 92dccfd6b2527ae186ed7c339b6ff4c509e37503..8a055c8dba1370f1cd489704c3f3337e339beb24 100755
--- a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-41.json
+++ b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-41.json
@@ -14,12 +14,13 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.141",
-      "mac": "",
+      "mac": "00:09:3d:12:6a:41",
       "management": false,
-      "mountable": false,
+      "model": "BCM5704",
+      "mountable": true,
       "mounted": false,
-      "network_address": "sagittaire-41-eth0.lyon.grid5000.fr",
-      "rate": 1000000000
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -27,13 +28,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.41",
-      "mac": "",
+      "mac": "00:09:3d:12:6a:42",
       "management": false,
+      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "sagittaire-41.lyon.grid5000.fr",
       "rate": 1000000000,
-      "switch": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-42.json b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-42.json
index 37187a4a13cb061a2067254642ac080c8b8ebd41..fcfbd1ec13d35fd9a26dd8a53d04e889862dfd9b 100755
--- a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-42.json
+++ b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-42.json
@@ -14,12 +14,13 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.142",
-      "mac": "",
+      "mac": "00:09:3d:12:74:d4",
       "management": false,
-      "mountable": false,
+      "model": "BCM5704",
+      "mountable": true,
       "mounted": false,
-      "network_address": "sagittaire-42-eth0.lyon.grid5000.fr",
-      "rate": 1000000000
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -27,13 +28,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.42",
-      "mac": "",
+      "mac": "00:09:3d:12:74:d5",
       "management": false,
+      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "sagittaire-42.lyon.grid5000.fr",
       "rate": 1000000000,
-      "switch": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-43.json b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-43.json
index db32f02fcc971b8253684a915e7e25ea5f1e88e2..9f924e58bfa2644f72bb247b2b2a42b2ef3f2e0f 100755
--- a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-43.json
+++ b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-43.json
@@ -14,12 +14,13 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.143",
-      "mac": "",
+      "mac": "00:09:3d:12:28:4f",
       "management": false,
-      "mountable": false,
+      "model": "BCM5704",
+      "mountable": true,
       "mounted": false,
-      "network_address": "sagittaire-43-eth0.lyon.grid5000.fr",
-      "rate": 1000000000
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -27,13 +28,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.43",
-      "mac": "",
+      "mac": "00:09:3d:12:28:50",
       "management": false,
+      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "sagittaire-43.lyon.grid5000.fr",
       "rate": 1000000000,
-      "switch": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-44.json b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-44.json
index 485e2759bfe3dd11cbc7d8060e622149e3c6c41e..7eb4215cadb3eb559ed088d9bfc171ac57368e0e 100755
--- a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-44.json
+++ b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-44.json
@@ -14,12 +14,13 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.144",
-      "mac": "",
+      "mac": "00:09:3d:12:a4:b4",
       "management": false,
-      "mountable": false,
+      "model": "BCM5704",
+      "mountable": true,
       "mounted": false,
-      "network_address": "sagittaire-44-eth0.lyon.grid5000.fr",
-      "rate": 1000000000
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -27,13 +28,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.44",
-      "mac": "",
+      "mac": "00:09:3d:12:a4:b5",
       "management": false,
+      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "sagittaire-44.lyon.grid5000.fr",
       "rate": 1000000000,
-      "switch": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     }
   ],
   "operating_system": {
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 7abcf880ea0eb24511be44ac72da015430c19391..2c128dbb35aa855f8c5857475c3a7c21f5180f7b 100755
--- a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-45.json
+++ b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-45.json
@@ -14,12 +14,13 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.145",
-      "mac": "",
+      "mac": "00:09:3d:12:3c:61",
       "management": false,
-      "mountable": false,
+      "model": "BCM5704",
+      "mountable": true,
       "mounted": false,
-      "network_address": "sagittaire-45-eth0.lyon.grid5000.fr",
-      "rate": 1000000000
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -27,13 +28,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.45",
-      "mac": "",
+      "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": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-46.json b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-46.json
index 78012102e4b6447490e7cc058b5aa8d7c2a18729..6bba0384785039d7c12aa201f7007db19bb5762b 100755
--- a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-46.json
+++ b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-46.json
@@ -14,12 +14,13 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.146",
-      "mac": "",
+      "mac": "00:09:3d:12:9d:e5",
       "management": false,
-      "mountable": false,
+      "model": "BCM5704",
+      "mountable": true,
       "mounted": false,
-      "network_address": "sagittaire-46-eth0.lyon.grid5000.fr",
-      "rate": 1000000000
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -27,13 +28,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.46",
-      "mac": "",
+      "mac": "00:09:3d:12:9d:e6",
       "management": false,
+      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "sagittaire-46.lyon.grid5000.fr",
       "rate": 1000000000,
-      "switch": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-47.json b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-47.json
index 9c6ed253f671679f7cbe5811079568257b457337..724fbe09943c1fb10eb7e6baeb3d8ce875e227ef 100755
--- a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-47.json
+++ b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-47.json
@@ -14,12 +14,13 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.147",
-      "mac": "",
+      "mac": "00:09:3d:12:3c:03",
       "management": false,
-      "mountable": false,
+      "model": "BCM5704",
+      "mountable": true,
       "mounted": false,
-      "network_address": "sagittaire-47-eth0.lyon.grid5000.fr",
-      "rate": 1000000000
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -27,13 +28,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.47",
-      "mac": "",
+      "mac": "00:09:3d:12:3c:04",
       "management": false,
+      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "sagittaire-47.lyon.grid5000.fr",
       "rate": 1000000000,
-      "switch": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-48.json b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-48.json
index b83d1787efeeeae8b424b745d70a41dcb13a112b..7656ff4cdd44ef7dfeac7eb47f1918b780b6e68c 100755
--- a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-48.json
+++ b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-48.json
@@ -14,12 +14,13 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.148",
-      "mac": "",
+      "mac": null,
       "management": false,
-      "mountable": false,
+      "model": "BCM5704",
+      "mountable": true,
       "mounted": false,
-      "network_address": "sagittaire-48-eth0.lyon.grid5000.fr",
-      "rate": 1000000000
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -27,13 +28,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.48",
-      "mac": "",
+      "mac": null,
       "management": false,
+      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "sagittaire-48.lyon.grid5000.fr",
       "rate": 1000000000,
-      "switch": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-49.json b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-49.json
index 42f055f1ecb985b4fe4e1348397e6788976cf127..35f7025488da8d5d79e07152396103348e1c57c0 100755
--- a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-49.json
+++ b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-49.json
@@ -14,12 +14,13 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.149",
-      "mac": "",
+      "mac": "00:09:3d:12:3b:dd",
       "management": false,
-      "mountable": false,
+      "model": "BCM5704",
+      "mountable": true,
       "mounted": false,
-      "network_address": "sagittaire-49-eth0.lyon.grid5000.fr",
-      "rate": 1000000000
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -27,13 +28,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.49",
-      "mac": "",
+      "mac": "00:09:3d:12:3b:de",
       "management": false,
+      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "sagittaire-49.lyon.grid5000.fr",
       "rate": 1000000000,
-      "switch": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-5.json b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-5.json
index b978812f6e92c2e95907d3bfee15586b489a8069..94daf2b7082ac02ad3f2917308febc692872cfb1 100755
--- a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-5.json
+++ b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-5.json
@@ -14,12 +14,13 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.105",
-      "mac": "",
+      "mac": "00:09:3d:12:3b:79",
       "management": false,
-      "mountable": false,
+      "model": "BCM5704",
+      "mountable": true,
       "mounted": false,
-      "network_address": "sagittaire-5-eth0.lyon.grid5000.fr",
-      "rate": 1000000000
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -27,13 +28,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.5",
-      "mac": "",
+      "mac": "00:09:3d:12:3b:7a",
       "management": false,
+      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "sagittaire-5.lyon.grid5000.fr",
       "rate": 1000000000,
-      "switch": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-50.json b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-50.json
index 5f2f128dee6bcf1ee7ecb430bc31cea9308312ba..893d013e38354e2f45fb113c46ac00a3bc2dec37 100755
--- a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-50.json
+++ b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-50.json
@@ -14,12 +14,13 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.150",
-      "mac": "",
+      "mac": "00:09:3d:12:69:b7",
       "management": false,
-      "mountable": false,
+      "model": "BCM5704",
+      "mountable": true,
       "mounted": false,
-      "network_address": "sagittaire-50-eth0.lyon.grid5000.fr",
-      "rate": 1000000000
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -27,13 +28,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.50",
-      "mac": "",
+      "mac": "00:09:3d:12:69:b8",
       "management": false,
+      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "sagittaire-50.lyon.grid5000.fr",
       "rate": 1000000000,
-      "switch": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-51.json b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-51.json
index de65def753389d560aa464b7f4ec39ebb53bbeb4..7717180a56f1d3bce257ad638e5c3930328e8b7b 100755
--- a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-51.json
+++ b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-51.json
@@ -14,12 +14,13 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.151",
-      "mac": "",
+      "mac": "00:09:3d:12:3c:70",
       "management": false,
-      "mountable": false,
+      "model": "BCM5704",
+      "mountable": true,
       "mounted": false,
-      "network_address": "sagittaire-51-eth0.lyon.grid5000.fr",
-      "rate": 1000000000
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -27,13 +28,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.51",
-      "mac": "",
+      "mac": "00:09:3d:12:3c:71",
       "management": false,
+      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "sagittaire-51.lyon.grid5000.fr",
       "rate": 1000000000,
-      "switch": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-52.json b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-52.json
index c945efcc36a77dd8d876e5bfbf47d7e0902b5cc7..f544534da6b1f07096c58ace12bcf2c721314560 100755
--- a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-52.json
+++ b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-52.json
@@ -14,12 +14,13 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.152",
-      "mac": "",
+      "mac": "00:09:3d:12:27:66",
       "management": false,
-      "mountable": false,
+      "model": "BCM5704",
+      "mountable": true,
       "mounted": false,
-      "network_address": "sagittaire-52-eth0.lyon.grid5000.fr",
-      "rate": 1000000000
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -27,13 +28,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.52",
-      "mac": "",
+      "mac": "00:09:3d:12:27:67",
       "management": false,
+      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "sagittaire-52.lyon.grid5000.fr",
       "rate": 1000000000,
-      "switch": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-53.json b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-53.json
index 0b5d45645ad0d0eacbda973c65d454aff34f1f71..b50c651643e7aecde2aac32fca85d9bdf350ebcc 100755
--- a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-53.json
+++ b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-53.json
@@ -14,12 +14,13 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.153",
-      "mac": "",
+      "mac": "00:09:3d:12:9d:8b",
       "management": false,
-      "mountable": false,
+      "model": "BCM5704",
+      "mountable": true,
       "mounted": false,
-      "network_address": "sagittaire-53-eth0.lyon.grid5000.fr",
-      "rate": 1000000000
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -27,13 +28,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.53",
-      "mac": "",
+      "mac": "00:09:3d:12:9d:8c",
       "management": false,
+      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "sagittaire-53.lyon.grid5000.fr",
       "rate": 1000000000,
-      "switch": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-54.json b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-54.json
index e81319a67a8f1e5b86e93353989af08ef059adfe..922e38b49220113f7c5c29c78b35ffb9d71dafd1 100755
--- a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-54.json
+++ b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-54.json
@@ -14,12 +14,13 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.154",
-      "mac": "",
+      "mac": "00:09:3d:12:92:61",
       "management": false,
-      "mountable": false,
+      "model": "BCM5704",
+      "mountable": true,
       "mounted": false,
-      "network_address": "sagittaire-54-eth0.lyon.grid5000.fr",
-      "rate": 1000000000
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -27,13 +28,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.54",
-      "mac": "",
+      "mac": "00:09:3d:12:92:62",
       "management": false,
+      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "sagittaire-54.lyon.grid5000.fr",
       "rate": 1000000000,
-      "switch": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-55.json b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-55.json
index 2a68d893afdb5f877233ad65738e993ac30011ad..e3f83986d6a762bbdac2161b8b714a07d9561f5f 100755
--- a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-55.json
+++ b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-55.json
@@ -14,12 +14,13 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.155",
-      "mac": "",
+      "mac": "00:09:3d:12:68:a9",
       "management": false,
-      "mountable": false,
+      "model": "BCM5704",
+      "mountable": true,
       "mounted": false,
-      "network_address": "sagittaire-55-eth0.lyon.grid5000.fr",
-      "rate": 1000000000
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -27,13 +28,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.55",
-      "mac": "",
+      "mac": "00:09:3d:12:68:aa",
       "management": false,
+      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "sagittaire-55.lyon.grid5000.fr",
       "rate": 1000000000,
-      "switch": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-56.json b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-56.json
index a8b65e9c2a00f940054101c1444b5d0c0e78c3e1..1730c6f0dea33922b9e4d3a08e18ac57896e5bdd 100755
--- a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-56.json
+++ b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-56.json
@@ -14,12 +14,13 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.156",
-      "mac": "",
+      "mac": "00:09:3d:12:5a:d6",
       "management": false,
-      "mountable": false,
+      "model": "BCM5704",
+      "mountable": true,
       "mounted": false,
-      "network_address": "sagittaire-56-eth0.lyon.grid5000.fr",
-      "rate": 1000000000
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -27,13 +28,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.56",
-      "mac": "",
+      "mac": "00:09:3d:12:5a:d7",
       "management": false,
+      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "sagittaire-56.lyon.grid5000.fr",
       "rate": 1000000000,
-      "switch": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-57.json b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-57.json
index 1020eddcbf768e9f07c0bf9cda6082ab68bd95aa..d39f08684b90d9d6935395e89bc5a4baa5ee2c81 100755
--- a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-57.json
+++ b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-57.json
@@ -14,12 +14,13 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.157",
-      "mac": "",
+      "mac": "00:09:3d:12:62:ee",
       "management": false,
-      "mountable": false,
+      "model": "BCM5704",
+      "mountable": true,
       "mounted": false,
-      "network_address": "sagittaire-57-eth0.lyon.grid5000.fr",
-      "rate": 1000000000
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -27,13 +28,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.57",
-      "mac": "",
+      "mac": "00:09:3d:12:62:ef",
       "management": false,
+      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "sagittaire-57.lyon.grid5000.fr",
       "rate": 1000000000,
-      "switch": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-58.json b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-58.json
index d4bf7a97e2ed711578928d7da8733519458f2d4c..7a6f2ba169254f2c48fba804f79b6c66a12b74a0 100755
--- a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-58.json
+++ b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-58.json
@@ -14,12 +14,13 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.158",
-      "mac": "",
+      "mac": "00:09:3d:12:68:67",
       "management": false,
-      "mountable": false,
+      "model": "BCM5704",
+      "mountable": true,
       "mounted": false,
-      "network_address": "sagittaire-58-eth0.lyon.grid5000.fr",
-      "rate": 1000000000
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -27,13 +28,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.58",
-      "mac": "",
+      "mac": "00:09:3d:12:68:68",
       "management": false,
+      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "sagittaire-58.lyon.grid5000.fr",
       "rate": 1000000000,
-      "switch": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-59.json b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-59.json
index 1140901772d005b698c457e377ded1d29dc83fc0..c9c6b9a9a93da1f7b3d67cab178acfc78136e214 100755
--- a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-59.json
+++ b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-59.json
@@ -14,12 +14,13 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.159",
-      "mac": "",
+      "mac": "00:09:3d:12:29:f8",
       "management": false,
-      "mountable": false,
+      "model": "BCM5704",
+      "mountable": true,
       "mounted": false,
-      "network_address": "sagittaire-59-eth0.lyon.grid5000.fr",
-      "rate": 1000000000
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -27,13 +28,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.59",
-      "mac": "",
+      "mac": "00:09:3d:12:29:f9",
       "management": false,
+      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "sagittaire-59.lyon.grid5000.fr",
       "rate": 1000000000,
-      "switch": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-6.json b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-6.json
index 4b4df0de5b581e76bc94a5d7d3b08850c0c46732..7fbfd046ad6c4d94947e7361c09b1e734a9c3ad1 100755
--- a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-6.json
+++ b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-6.json
@@ -14,12 +14,13 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.106",
-      "mac": "",
+      "mac": "00:09:3d:12:3e:ea",
       "management": false,
-      "mountable": false,
+      "model": "BCM5704",
+      "mountable": true,
       "mounted": false,
-      "network_address": "sagittaire-6-eth0.lyon.grid5000.fr",
-      "rate": 1000000000
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -27,13 +28,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.6",
-      "mac": "",
+      "mac": "00:09:3d:12:3e:eb",
       "management": false,
+      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "sagittaire-6.lyon.grid5000.fr",
       "rate": 1000000000,
-      "switch": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-60.json b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-60.json
index bc6cf31d42c1e5aa8ffc91300204b0820461bb4f..7dd40eb61a0311461f7587c84873d599756a46c6 100755
--- a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-60.json
+++ b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-60.json
@@ -14,12 +14,13 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.160",
-      "mac": "",
+      "mac": "00:09:3d:12:6b:3b",
       "management": false,
-      "mountable": false,
+      "model": "BCM5704",
+      "mountable": true,
       "mounted": false,
-      "network_address": "sagittaire-60-eth0.lyon.grid5000.fr",
-      "rate": 1000000000
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -27,13 +28,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.60",
-      "mac": "",
+      "mac": "00:09:3d:12:6b:3c",
       "management": false,
+      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "sagittaire-60.lyon.grid5000.fr",
       "rate": 1000000000,
-      "switch": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-61.json b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-61.json
index 2b108efffeaaad011199e0e9055a4f8d1020121e..6f4aff765e5a26384c242901b9521a27b0a37e8b 100755
--- a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-61.json
+++ b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-61.json
@@ -14,12 +14,13 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.161",
-      "mac": "",
+      "mac": "00:09:3d:12:5d:fa",
       "management": false,
-      "mountable": false,
+      "model": "BCM5704",
+      "mountable": true,
       "mounted": false,
-      "network_address": "sagittaire-61-eth0.lyon.grid5000.fr",
-      "rate": 1000000000
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -27,13 +28,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.61",
-      "mac": "",
+      "mac": "00:09:3d:12:5d:fb",
       "management": false,
+      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "sagittaire-61.lyon.grid5000.fr",
       "rate": 1000000000,
-      "switch": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-62.json b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-62.json
index 7f1a713020b94ae671a00b3da9eb0cbb6c6e1142..7285b68de0a96c20abc0edf5ecad10536f328261 100755
--- a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-62.json
+++ b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-62.json
@@ -14,12 +14,13 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.162",
-      "mac": "",
+      "mac": null,
       "management": false,
-      "mountable": false,
+      "model": "BCM5704",
+      "mountable": true,
       "mounted": false,
-      "network_address": "sagittaire-62-eth0.lyon.grid5000.fr",
-      "rate": 1000000000
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -27,13 +28,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.62",
-      "mac": "",
+      "mac": null,
       "management": false,
+      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "sagittaire-62.lyon.grid5000.fr",
       "rate": 1000000000,
-      "switch": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-63.json b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-63.json
index a2267f1766da905449ad6349d4370b1b1d4424ca..440126e563dfff81702508832fed79959b41a530 100755
--- a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-63.json
+++ b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-63.json
@@ -14,12 +14,13 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.163",
-      "mac": "",
+      "mac": "00:09:3d:12:5e:fb",
       "management": false,
-      "mountable": false,
+      "model": "BCM5704",
+      "mountable": true,
       "mounted": false,
-      "network_address": "sagittaire-63-eth0.lyon.grid5000.fr",
-      "rate": 1000000000
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -27,13 +28,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.63",
-      "mac": "",
+      "mac": "00:09:3d:12:5e:fc",
       "management": false,
+      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "sagittaire-63.lyon.grid5000.fr",
       "rate": 1000000000,
-      "switch": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-64.json b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-64.json
index e54f016aa74a30ec4e81a2ac5ec9c4cbdcdcbb27..56287097e0d2fe7e9176124a67fe9bb6b3b62110 100755
--- a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-64.json
+++ b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-64.json
@@ -14,12 +14,13 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.164",
-      "mac": "",
+      "mac": "00:09:3d:12:31:7c",
       "management": false,
-      "mountable": false,
+      "model": "BCM5704",
+      "mountable": true,
       "mounted": false,
-      "network_address": "sagittaire-64-eth0.lyon.grid5000.fr",
-      "rate": 1000000000
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -27,13 +28,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.64",
-      "mac": "",
+      "mac": "00:09:3d:12:31:7d",
       "management": false,
+      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "sagittaire-64.lyon.grid5000.fr",
       "rate": 1000000000,
-      "switch": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-65.json b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-65.json
index ecd4d3845fd8d627639b7b1723fc8773549a3ba0..d63d2acb59706e74258dce35d58cc615778f4133 100755
--- a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-65.json
+++ b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-65.json
@@ -14,12 +14,13 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.165",
-      "mac": "",
+      "mac": "00:09:3d:12:28:01",
       "management": false,
-      "mountable": false,
+      "model": "BCM5704",
+      "mountable": true,
       "mounted": false,
-      "network_address": "sagittaire-65-eth0.lyon.grid5000.fr",
-      "rate": 1000000000
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -27,13 +28,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.65",
-      "mac": "",
+      "mac": "00:09:3d:12:28:02",
       "management": false,
+      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "sagittaire-65.lyon.grid5000.fr",
       "rate": 1000000000,
-      "switch": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-66.json b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-66.json
index 63ad57f62793ee86e03837e860f1a5608821cbcd..0fe27419d37885a5b066fa7799c7767ec1555644 100755
--- a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-66.json
+++ b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-66.json
@@ -14,12 +14,13 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.166",
-      "mac": "",
+      "mac": "00:09:3d:12:30:5e",
       "management": false,
-      "mountable": false,
+      "model": "BCM5704",
+      "mountable": true,
       "mounted": false,
-      "network_address": "sagittaire-66-eth0.lyon.grid5000.fr",
-      "rate": 1000000000
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -27,13 +28,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.66",
-      "mac": "",
+      "mac": "00:09:3d:12:30:5f",
       "management": false,
+      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "sagittaire-66.lyon.grid5000.fr",
       "rate": 1000000000,
-      "switch": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-67.json b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-67.json
index 9a622ee30176073f16a05c7ccbd5522b23221e12..61c6f32ed6873d5d93f9310de344b31f0145c765 100755
--- a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-67.json
+++ b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-67.json
@@ -14,12 +14,13 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.167",
-      "mac": "",
+      "mac": null,
       "management": false,
-      "mountable": false,
+      "model": "BCM5704",
+      "mountable": true,
       "mounted": false,
-      "network_address": "sagittaire-67-eth0.lyon.grid5000.fr",
-      "rate": 1000000000
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -27,13 +28,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.67",
-      "mac": "",
+      "mac": null,
       "management": false,
+      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "sagittaire-67.lyon.grid5000.fr",
       "rate": 1000000000,
-      "switch": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-68.json b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-68.json
index 2342a7aac70f9e9c0354bc88da0f821a3b8fd78a..c9ee03485e0c0e614a3f5f89ab1c2e7969a44e7e 100755
--- a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-68.json
+++ b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-68.json
@@ -14,12 +14,13 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.168",
-      "mac": "",
+      "mac": "00:09:3d:12:27:f8",
       "management": false,
-      "mountable": false,
+      "model": "BCM5704",
+      "mountable": true,
       "mounted": false,
-      "network_address": "sagittaire-68-eth0.lyon.grid5000.fr",
-      "rate": 1000000000
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -27,13 +28,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.68",
-      "mac": "",
+      "mac": "00:09:3d:12:27:f9",
       "management": false,
+      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "sagittaire-68.lyon.grid5000.fr",
       "rate": 1000000000,
-      "switch": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-69.json b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-69.json
index 38a36225427e60665ddcba6fa024fbc1042afdb0..8f0c67beec51f5aa4a3660d7e646752d73afa87a 100755
--- a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-69.json
+++ b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-69.json
@@ -14,12 +14,13 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.169",
-      "mac": "",
+      "mac": null,
       "management": false,
-      "mountable": false,
+      "model": "BCM5704",
+      "mountable": true,
       "mounted": false,
-      "network_address": "sagittaire-69-eth0.lyon.grid5000.fr",
-      "rate": 1000000000
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -27,13 +28,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.69",
-      "mac": "",
+      "mac": null,
       "management": false,
+      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "sagittaire-69.lyon.grid5000.fr",
       "rate": 1000000000,
-      "switch": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-7.json b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-7.json
index f2f0666a64c070746827f7a4fd503873af79aad6..8e6373bdd8cc7071032f4077fbe47fb2d8d6ca72 100755
--- a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-7.json
+++ b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-7.json
@@ -14,12 +14,13 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.107",
-      "mac": "",
+      "mac": "00:09:3d:12:7f:e9",
       "management": false,
-      "mountable": false,
+      "model": "BCM5704",
+      "mountable": true,
       "mounted": false,
-      "network_address": "sagittaire-7-eth0.lyon.grid5000.fr",
-      "rate": 1000000000
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -27,13 +28,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.7",
-      "mac": "",
+      "mac": "00:09:3d:12:7f:ea",
       "management": false,
+      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "sagittaire-7.lyon.grid5000.fr",
       "rate": 1000000000,
-      "switch": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-70.json b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-70.json
index 1a2c875a8402b584568bc1f999c35cd67a0d8350..454a7e6a3e1023e1f33c4fb92585358ff9786638 100755
--- a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-70.json
+++ b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-70.json
@@ -14,12 +14,13 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.170",
-      "mac": "",
+      "mac": null,
       "management": false,
-      "mountable": false,
+      "model": "BCM5704",
+      "mountable": true,
       "mounted": false,
-      "network_address": "sagittaire-70-eth0.lyon.grid5000.fr",
-      "rate": 1000000000
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -27,13 +28,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.70",
-      "mac": "",
+      "mac": null,
       "management": false,
+      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "sagittaire-70.lyon.grid5000.fr",
       "rate": 1000000000,
-      "switch": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-71.json b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-71.json
index 6ff039bca521bd6cde571588ec8f26f055a07fdd..fd8017817f2be6ee22ec751d31658db07a9b277e 100755
--- a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-71.json
+++ b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-71.json
@@ -14,12 +14,13 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.171",
-      "mac": "",
+      "mac": "00:09:3d:11:db:b1",
       "management": false,
-      "mountable": false,
+      "model": "BCM5704",
+      "mountable": true,
       "mounted": false,
-      "network_address": "sagittaire-71-eth0.lyon.grid5000.fr",
-      "rate": 1000000000
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -27,13 +28,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.71",
-      "mac": "",
+      "mac": "00:09:3d:11:db:b2",
       "management": false,
+      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "sagittaire-71.lyon.grid5000.fr",
       "rate": 1000000000,
-      "switch": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-72.json b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-72.json
index 1187cd38cd0dc538baace434b60bd79541b73218..577d035879ce5e45b0c5007d3cbccc22c0e667f5 100755
--- a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-72.json
+++ b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-72.json
@@ -14,12 +14,13 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.172",
-      "mac": "",
+      "mac": "00:09:3d:11:ae:fc",
       "management": false,
-      "mountable": false,
+      "model": "BCM5704",
+      "mountable": true,
       "mounted": false,
-      "network_address": "sagittaire-72-eth0.lyon.grid5000.fr",
-      "rate": 1000000000
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -27,13 +28,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.72",
-      "mac": "",
+      "mac": "00:09:3d:11:ae:fd",
       "management": false,
+      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "sagittaire-72.lyon.grid5000.fr",
       "rate": 1000000000,
-      "switch": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-73.json b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-73.json
index 9bf6a22d8a7a58c8434170ee222131fab1de7811..14b383b025f594c3b644860fbe6af941d647f9d5 100755
--- a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-73.json
+++ b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-73.json
@@ -14,12 +14,13 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.173",
-      "mac": "",
+      "mac": null,
       "management": false,
-      "mountable": false,
+      "model": "BCM5704",
+      "mountable": true,
       "mounted": false,
-      "network_address": "sagittaire-73-eth0.lyon.grid5000.fr",
-      "rate": 1000000000
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -27,13 +28,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.73",
-      "mac": "",
+      "mac": null,
       "management": false,
+      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "sagittaire-73.lyon.grid5000.fr",
       "rate": 1000000000,
-      "switch": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-74.json b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-74.json
index ca38ba3d1e296ba3dc2b46e0bc2e9e717f251754..f9b64efe383567c926c0949b00f09b53adfcc557 100755
--- a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-74.json
+++ b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-74.json
@@ -14,12 +14,13 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.174",
-      "mac": "",
+      "mac": null,
       "management": false,
-      "mountable": false,
+      "model": "BCM5704",
+      "mountable": true,
       "mounted": false,
-      "network_address": "sagittaire-74-eth0.lyon.grid5000.fr",
-      "rate": 1000000000
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -27,13 +28,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.74",
-      "mac": "",
+      "mac": null,
       "management": false,
+      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "sagittaire-74.lyon.grid5000.fr",
       "rate": 1000000000,
-      "switch": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-75.json b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-75.json
index f6a3772f96ca41bba25b44ad81cc5cbb98a5e4d6..bbefbdb6dd92a53c847156ebafa9c74d04a15bf7 100755
--- a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-75.json
+++ b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-75.json
@@ -14,12 +14,13 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.175",
-      "mac": "",
+      "mac": null,
       "management": false,
-      "mountable": false,
+      "model": "BCM5704",
+      "mountable": true,
       "mounted": false,
-      "network_address": "sagittaire-75-eth0.lyon.grid5000.fr",
-      "rate": 1000000000
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -27,13 +28,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.75",
-      "mac": "",
+      "mac": null,
       "management": false,
+      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "sagittaire-75.lyon.grid5000.fr",
       "rate": 1000000000,
-      "switch": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-76.json b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-76.json
index 77384ffcde66288380599b5b3b79230a906a4442..0aaa39563221a64f5409f8691898577ba8d26a85 100755
--- a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-76.json
+++ b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-76.json
@@ -14,12 +14,13 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.176",
-      "mac": "",
+      "mac": null,
       "management": false,
-      "mountable": false,
+      "model": "BCM5704",
+      "mountable": true,
       "mounted": false,
-      "network_address": "sagittaire-76-eth0.lyon.grid5000.fr",
-      "rate": 1000000000
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -27,13 +28,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.76",
-      "mac": "",
+      "mac": null,
       "management": false,
+      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "sagittaire-76.lyon.grid5000.fr",
       "rate": 1000000000,
-      "switch": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-77.json b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-77.json
index ed86b1641adb2d257fbe88cd855380fa1500a75e..02c7503ecf4efc36a984dd721f36a2b3f539ff70 100755
--- a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-77.json
+++ b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-77.json
@@ -14,12 +14,13 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.177",
-      "mac": "",
+      "mac": null,
       "management": false,
-      "mountable": false,
+      "model": "BCM5704",
+      "mountable": true,
       "mounted": false,
-      "network_address": "sagittaire-77-eth0.lyon.grid5000.fr",
-      "rate": 1000000000
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -27,13 +28,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.77",
-      "mac": "",
+      "mac": null,
       "management": false,
+      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "sagittaire-77.lyon.grid5000.fr",
       "rate": 1000000000,
-      "switch": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-78.json b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-78.json
index c0fb59b90804c7aa55024dcf1cfeb88b4a1eb805..c2f4e4b0e297fc28636a6fa8901b79faabb0c0a9 100755
--- a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-78.json
+++ b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-78.json
@@ -14,12 +14,13 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.178",
-      "mac": "",
+      "mac": null,
       "management": false,
-      "mountable": false,
+      "model": "BCM5704",
+      "mountable": true,
       "mounted": false,
-      "network_address": "sagittaire-78-eth0.lyon.grid5000.fr",
-      "rate": 1000000000
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -27,13 +28,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.78",
-      "mac": "",
+      "mac": null,
       "management": false,
+      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "sagittaire-78.lyon.grid5000.fr",
       "rate": 1000000000,
-      "switch": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-79.json b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-79.json
index fb50d5370e3dd3a9ed84e66a8b3d2d1110b1f8e0..83b98286a23c8a49b262d3a8c0e95cb1cef8c868 100755
--- a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-79.json
+++ b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-79.json
@@ -14,12 +14,13 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.179",
-      "mac": "",
+      "mac": null,
       "management": false,
-      "mountable": false,
+      "model": "BCM5704",
+      "mountable": true,
       "mounted": false,
-      "network_address": "sagittaire-79-eth0.lyon.grid5000.fr",
-      "rate": 1000000000
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -27,13 +28,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.79",
-      "mac": "",
+      "mac": null,
       "management": false,
+      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "sagittaire-79.lyon.grid5000.fr",
       "rate": 1000000000,
-      "switch": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-8.json b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-8.json
index ba73d3cb7aeb09eeaef2127f53f203fc3b1be1a3..bfbfc34e14c1339b22e5f86fa2ed0e0a3652a8de 100755
--- a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-8.json
+++ b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-8.json
@@ -14,12 +14,13 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.108",
-      "mac": "",
+      "mac": null,
       "management": false,
-      "mountable": false,
+      "model": "BCM5704",
+      "mountable": true,
       "mounted": false,
-      "network_address": "sagittaire-8-eth0.lyon.grid5000.fr",
-      "rate": 1000000000
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -27,13 +28,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.8",
-      "mac": "",
+      "mac": null,
       "management": false,
+      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "sagittaire-8.lyon.grid5000.fr",
       "rate": 1000000000,
-      "switch": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     }
   ],
   "operating_system": {
diff --git a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-9.json b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-9.json
index 1cfb1058fc6f2d46ddd78d31a330561965d23645..b752603ec543cb3011810ec78b9249eb29edaf9a 100755
--- a/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-9.json
+++ b/data/grid5000/sites/lyon/clusters/sagittaire/nodes/sagittaire-9.json
@@ -14,12 +14,13 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.109",
-      "mac": "",
+      "mac": null,
       "management": false,
-      "mountable": false,
+      "model": "BCM5704",
+      "mountable": true,
       "mounted": false,
-      "network_address": "sagittaire-9-eth0.lyon.grid5000.fr",
-      "rate": 1000000000
+      "rate": 1000000000,
+      "vendor": "Broadcom"
     },
     {
       "device": "eth1",
@@ -27,13 +28,15 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "10.69.1.9",
-      "mac": "",
+      "mac": null,
       "management": false,
+      "model": "BCM5704",
       "mountable": true,
       "mounted": true,
       "network_address": "sagittaire-9.lyon.grid5000.fr",
       "rate": 1000000000,
-      "switch": "little-ego"
+      "switch": "little-ego",
+      "vendor": "Broadcom"
     }
   ],
   "operating_system": {
diff --git a/generators/input/lyon.rb b/generators/input/lyon.rb
index 69c1d1d3b0a199b2fb86e6accb3fcfa88d0f2fb9..1804ee94c25c0bb0250736198490e02caa0b7f33 100755
--- a/generators/input/lyon.rb
+++ b/generators/input/lyon.rb
@@ -52,14 +52,20 @@ site :lyon do |site_uid|
         network_adapters [{
             :interface => 'Ethernet',
             :rate => 1.G,
-            :mac => '',
+            :mac => lookup('lyon',"#{node_uid}", 'mac_eth0'),
+	    :vendor => 'Broadcom',
+	    :model => 'BCM5704',
             :enabled => true,
-            :management => false,
-            :mountable => false
+   	    :management => false,
+            :mountable => true,
+	    :driver => 'tg3',
+	    :mounted => false,
           },{
             :interface => 'Ethernet',
             :rate => 1.G,
-            :mac => '',
+            :mac => lookup('lyon',"#{node_uid}", 'mac_eth1'),
+	    :vendor => 'Broadcom',
+	    :model => 'BCM5704',
             :enabled => true,
             :management => false,
             :mountable => true,
@@ -126,17 +132,21 @@ site :lyon do |site_uid|
         network_adapters [{
             :interface => 'Ethernet',
             :rate => 1.G,
-            :mac => '',
+            :mac => lookup('lyon',"#{node_uid}", 'mac_eth0'),
+						:vendor => 'Broadcom',
+						:model => 'BCM5704',
             :enabled => true,
             :management => false,
-            :mountable => false,
+            :mountable => true,
+            :mounted => false,
             :driver => 'tg3', 
-            :network_address => "#{node_uid}-eth0.#{site_uid}.grid5000.fr",
             :ip => dns_lookup("#{node_uid}-eth0.#{site_uid}.grid5000.fr")
           },{
             :interface => 'Ethernet',
             :rate => 1.G,
-            :mac => '',
+            :mac => lookup('lyon',"#{node_uid}", 'mac_eth1'),
+						:vendor => 'Broadcom',
+						:model => 'BCM5704',
             :enabled => true,
             :management => false,
             :mountable => true,
diff --git a/generators/input/lyon.yaml b/generators/input/lyon.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..f800b69d27c5212d8de0ae822edd87b9494984ec
--- /dev/null
+++ b/generators/input/lyon.yaml
@@ -0,0 +1,742 @@
+capricorne-10:
+  mac_eth0: 00:0d:60:14:a3:2c
+  ip_eth0: ""
+  mac_eth1: 00:0d:60:14:a3:2d
+  ip_eth1: 10.69.0.10
+  ip_mgt: 10.69.136.10
+  mac_mgt: 00:09:6b:9e:3f:c5
+capricorne-11:
+  mac_eth0: 00:11:25:1e:79:28
+  ip_eth0: ""
+  mac_eth1: 00:11:25:1e:79:29
+  ip_eth1: 10.69.0.11
+  ip_mgt: 10.69.136.11
+  mac_mgt: 00:11:25:91:44:76
+capricorne-12:
+  mac_eth0: 00:0d:60:14:9f:96
+  ip_eth0: ""
+  mac_eth1: 00:0d:60:14:9f:97
+  ip_eth1: 10.69.0.12
+  ip_mgt: 10.69.136.12
+  mac_mgt: 00:11:25:91:45:73
+capricorne-13:
+  mac_eth0: 00:11:25:1e:78:dc
+  ip_eth0: ""
+  mac_eth1: 00:11:25:1e:78:dd
+  ip_eth1: 10.69.0.13
+  ip_mgt: 10.69.136.13
+  mac_mgt: 00:11:25:91:44:90
+capricorne-14:
+  mac_eth0: 00:0d:60:14:a0:f0
+  ip_eth0: ""
+  mac_eth1: 00:0d:60:14:a0:f1
+  ip_eth1: 10.69.0.14
+  ip_mgt: 10.69.136.14
+  mac_mgt: 00:11:25:91:44:71
+capricorne-15:
+  mac_eth0: 00:11:25:1e:79:32
+  ip_eth0: ""
+  mac_eth1: 00:11:25:1e:79:33
+  ip_eth1: 10.69.0.15
+  ip_mgt: 10.69.136.15
+  mac_mgt: 00:11:25:91:44:5c
+capricorne-17:
+  mac_eth0: 00:11:25:1e:79:1c
+  ip_eth0: ""
+  mac_eth1: 00:11:25:1e:79:1d
+  ip_eth1: 10.69.0.17
+  ip_mgt: 10.69.136.17
+  mac_mgt: 00:11:25:91:44:3c
+capricorne-18:
+  mac_eth0: 00:0d:60:14:9f:3c
+  ip_eth0: ""
+  mac_eth1: 00:0d:60:14:9f:3d
+  ip_eth1: 10.69.0.18
+  ip_mgt: 10.69.136.18
+  mac_mgt: 00:11:25:91:44:55
+capricorne-19:
+  mac_eth0: 00:0d:60:14:a3:4e
+  ip_eth0: ""
+  mac_eth1: 00:0d:60:14:a3:4f
+  ip_eth1: 10.69.0.19
+  ip_mgt: 10.69.136.19
+  mac_mgt: 00:11:25:91:44:18
+capricorne-1:
+  mac_eth0: 00:0d:60:14:a2:7a
+  ip_eth0: ""
+  mac_eth1: 00:0d:60:14:a2:7b
+  ip_eth1: 10.69.0.1
+  ip_mgt: 10.69.136.1
+  mac_mgt: 00:11:25:91:45:77
+capricorne-20:
+  mac_eth0: 00:0d:60:14:a3:20
+  ip_eth0: ""
+  mac_eth1: 00:0d:60:14:a3:21
+  ip_eth1: 10.69.0.20
+  ip_mgt: 10.69.136.20
+  mac_mgt: 00:11:25:91:45:31
+capricorne-21:
+  mac_eth0: 00:0d:60:14:a3:42
+  ip_eth0: ""
+  mac_eth1: 00:0d:60:14:a3:43
+  ip_eth1: 10.69.0.21
+  ip_mgt: 10.69.136.21
+  mac_mgt: 00:11:25:91:44:5d
+capricorne-22:
+  mac_eth0: 00:0d:60:14:a3:44
+  ip_eth0: ""
+  mac_eth1: 00:0d:60:14:a3:45
+  ip_eth1: 10.69.0.22
+  ip_mgt: 10.69.136.22
+  mac_mgt: 00:11:25:91:45:07
+capricorne-23:
+  mac_eth0: 00:0d:60:14:a3:70
+  ip_eth0: ""
+  mac_eth1: 00:0d:60:14:a3:71
+  ip_eth1: 10.69.0.23
+  ip_mgt: 10.69.136.23
+  mac_mgt: 00:11:25:91:44:59
+capricorne-24:
+  mac_eth0: 00:0d:60:14:a0:d6
+  ip_eth0: ""
+  mac_eth1: 00:0d:60:14:a0:d7
+  ip_eth1: 10.69.0.24
+  ip_mgt: 10.69.136.24
+  mac_mgt: 00:11:25:91:45:4c
+capricorne-25:
+  mac_eth0: 00:0d:60:14:a3:1a
+  ip_eth0: ""
+  mac_eth1: 00:0d:60:14:a3:1b
+  ip_eth1: 10.69.0.25
+  ip_mgt: 10.69.136.25
+  mac_mgt: 00:11:25:91:44:f1
+capricorne-26:
+  mac_eth0: 00:0d:60:14:a3:08
+  ip_eth0: ""
+  mac_eth1: 00:0d:60:14:a3:09
+  ip_eth1: 10.69.0.26
+  ip_mgt: 10.69.136.26
+  mac_mgt: 00:11:25:91:44:64
+capricorne-27:
+  mac_eth0: 00:0d:60:14:a3:28
+  ip_eth0: ""
+  mac_eth1: 00:0d:60:14:a3:29
+  ip_eth1: 10.69.0.27
+  ip_mgt: 10.69.136.27
+  mac_mgt: 00:09:6b:9e:74:3e
+capricorne-28:
+  mac_eth0: 00:0d:60:14:a1:68
+  ip_eth0: ""
+  mac_eth1: 00:0d:60:14:a1:69
+  ip_eth1: 10.69.0.28
+  ip_mgt: 10.69.136.28
+  mac_mgt: 00:09:6b:9e:67:fc
+capricorne-29:
+  mac_eth0: 00:0d:60:14:a3:26
+  ip_eth0: ""
+  mac_eth1: 00:0d:60:14:a3:27
+  ip_eth1: 10.69.0.29
+  ip_mgt: 10.69.136.29
+  mac_mgt: 00:11:25:91:44:74
+capricorne-2:
+  mac_eth0: 00:0d:60:14:a2:d6
+  ip_eth0: ""
+  mac_eth1: 00:0d:60:14:a2:d7
+  ip_eth1: 10.69.0.2
+  ip_mgt: 10.69.136.2
+  mac_mgt: 00:11:25:91:44:6d
+capricorne-30:
+  mac_eth0: 00:0d:60:14:a3:66
+  ip_eth0: ""
+  mac_eth1: 00:0d:60:14:a3:67
+  ip_eth1: 10.69.0.30
+  ip_mgt: 10.69.136.30
+  mac_mgt: 00:09:6b:9e:c4:08
+capricorne-32:
+  mac_eth0: 00:0d:60:14:a2:fa
+  ip_eth0: ""
+  mac_eth1: 00:0d:60:14:a2:fb
+  ip_eth1: 10.69.0.32
+  ip_mgt: 10.69.136.32
+  mac_mgt: 00:09:6b:9e:40:16
+capricorne-34:
+  mac_eth0: 00:0d:60:14:a0:e6
+  ip_eth0: ""
+  mac_eth1: 00:0d:60:14:a0:e7
+  ip_eth1: 10.69.0.34
+  ip_mgt: 10.69.136.34
+  mac_mgt: 00:11:25:91:45:05
+capricorne-35:
+  mac_eth0: 00:0d:60:14:a1:64
+  ip_eth0: ""
+  mac_eth1: 00:0d:60:14:a1:65
+  ip_eth1: 10.69.0.35
+  ip_mgt: 10.69.136.35
+  mac_mgt: 00:11:25:91:44:15
+capricorne-36:
+  mac_eth0: 00:0d:60:14:a1:2e
+  ip_eth0: ""
+  mac_eth1: 00:0d:60:14:a1:2f
+  ip_eth1: 10.69.0.36
+  ip_mgt: 10.69.136.36
+  mac_mgt: 00:11:25:91:44:63
+capricorne-37:
+  mac_eth0: 00:0d:60:14:a1:ee
+  ip_eth0: ""
+  mac_eth1: 00:0d:60:14:a1:ef
+  ip_eth1: 10.69.0.37
+  ip_mgt: 10.69.136.37
+  mac_mgt: 00:11:25:91:44:53
+capricorne-39:
+  mac_eth0: 00:0d:60:14:a2:d0
+  ip_eth0: ""
+  mac_eth1: 00:0d:60:14:a2:d1
+  ip_eth1: 10.69.0.39
+  ip_mgt: 10.69.136.39
+  mac_mgt: 00:11:25:91:44:89
+capricorne-3:
+  mac_eth0: 00:0d:60:14:a0:3e
+  ip_eth0: ""
+  mac_eth1: 00:0d:60:14:a0:3f
+  ip_eth1: 10.69.0.3
+  ip_mgt: 10.69.136.3
+  mac_mgt: 00:11:25:91:44:60
+capricorne-40:
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+  ip_eth1: 10.69.1.60
+  ip_mgt: 10.69.137.60
+  mac_mgt: 00:09:3d:12:6b:3d
+sagittaire-61:
+  mac_eth0: 00:09:3d:12:5d:fa
+  ip_eth0: 10.69.1.161
+  mac_eth1: 00:09:3d:12:5d:fb
+  ip_eth1: 10.69.1.61
+  ip_mgt: 10.69.137.61
+  mac_mgt: 00:09:3d:12:5d:fc
+sagittaire-63:
+  mac_eth0: 00:09:3d:12:5e:fb
+  ip_eth0: 10.69.1.163
+  mac_eth1: 00:09:3d:12:5e:fc
+  ip_eth1: 10.69.1.63
+  ip_mgt: 10.69.137.63
+  mac_mgt: 00:09:3d:12:5e:fd
+sagittaire-64:
+  mac_eth0: 00:09:3d:12:31:7c
+  ip_eth0: 10.69.1.164
+  mac_eth1: 00:09:3d:12:31:7d
+  ip_eth1: 10.69.1.64
+  ip_mgt: 10.69.137.64
+  mac_mgt: 00:09:3d:12:31:7e
+sagittaire-65:
+  mac_eth0: 00:09:3d:12:28:01
+  ip_eth0: 10.69.1.165
+  mac_eth1: 00:09:3d:12:28:02
+  ip_eth1: 10.69.1.65
+  ip_mgt: 10.69.137.65
+  mac_mgt: 00:09:3d:12:28:03
+sagittaire-66:
+  mac_eth0: 00:09:3d:12:30:5e
+  ip_eth0: 10.69.1.166
+  mac_eth1: 00:09:3d:12:30:5f
+  ip_eth1: 10.69.1.66
+  ip_mgt: 10.69.137.66
+  mac_mgt: 00:09:3d:12:30:60
+sagittaire-68:
+  mac_eth0: 00:09:3d:12:27:f8
+  ip_eth0: 10.69.1.168
+  mac_eth1: 00:09:3d:12:27:f9
+  ip_eth1: 10.69.1.68
+  ip_mgt: 10.69.137.68
+  mac_mgt: 00:09:3d:12:27:fa
+sagittaire-6:
+  mac_eth0: 00:09:3d:12:3e:ea
+  ip_eth0: 10.69.1.106
+  mac_eth1: 00:09:3d:12:3e:eb
+  ip_eth1: 10.69.1.6
+  ip_mgt: 10.69.137.6
+  mac_mgt: 00:09:3d:12:3e:ec
+sagittaire-71:
+  mac_eth0: 00:09:3d:11:db:b1
+  ip_eth0: 10.69.1.171
+  mac_eth1: 00:09:3d:11:db:b2
+  ip_eth1: 10.69.1.71
+  ip_mgt: 10.69.137.71
+  mac_mgt: 00:09:3d:11:db:b3
+sagittaire-72:
+  mac_eth0: 00:09:3d:11:ae:fc
+  ip_eth0: 10.69.1.172
+  mac_eth1: 00:09:3d:11:ae:fd
+  ip_eth1: 10.69.1.72
+  ip_mgt: 10.69.137.72
+  mac_mgt: 00:09:3d:11:ae:fe
+sagittaire-7:
+  mac_eth0: 00:09:3d:12:7f:e9
+  ip_eth0: 10.69.1.107
+  mac_eth1: 00:09:3d:12:7f:ea
+  ip_eth1: 10.69.1.7
+  ip_mgt: 10.69.137.7
+  mac_mgt: 00:09:3d:12:7f:eb