From 1803e3db0c8882514a3dd26769ca5a6a0aa78ad2 Mon Sep 17 00:00:00 2001
From: Philippe Combes <Philippe.Combes@enseeiht.fr>
Date: Wed, 29 Sep 2010 15:13:29 +0200
Subject: [PATCH] [sophia] Improve compliance with wiki rules - should be OK
 for g5k-checks 0.3

---
 .../sophia/clusters/azur/nodes/azur-1.json    |   9 +-
 .../sophia/clusters/azur/nodes/azur-10.json   |   9 +-
 .../sophia/clusters/azur/nodes/azur-11.json   |   9 +-
 .../sophia/clusters/azur/nodes/azur-12.json   |   9 +-
 .../sophia/clusters/azur/nodes/azur-13.json   |   9 +-
 .../sophia/clusters/azur/nodes/azur-14.json   |   9 +-
 .../sophia/clusters/azur/nodes/azur-15.json   |   9 +-
 .../sophia/clusters/azur/nodes/azur-16.json   |   9 +-
 .../sophia/clusters/azur/nodes/azur-17.json   |   9 +-
 .../sophia/clusters/azur/nodes/azur-18.json   |   9 +-
 .../sophia/clusters/azur/nodes/azur-2.json    |   9 +-
 .../sophia/clusters/azur/nodes/azur-3.json    |   9 +-
 .../sophia/clusters/azur/nodes/azur-37.json   |   9 +-
 .../sophia/clusters/azur/nodes/azur-38.json   |   9 +-
 .../sophia/clusters/azur/nodes/azur-39.json   |   9 +-
 .../sophia/clusters/azur/nodes/azur-4.json    |   9 +-
 .../sophia/clusters/azur/nodes/azur-40.json   |   9 +-
 .../sophia/clusters/azur/nodes/azur-41.json   |   9 +-
 .../sophia/clusters/azur/nodes/azur-42.json   |   9 +-
 .../sophia/clusters/azur/nodes/azur-43.json   |   9 +-
 .../sophia/clusters/azur/nodes/azur-44.json   |   9 +-
 .../sophia/clusters/azur/nodes/azur-45.json   |   9 +-
 .../sophia/clusters/azur/nodes/azur-46.json   |   9 +-
 .../sophia/clusters/azur/nodes/azur-47.json   |   9 +-
 .../sophia/clusters/azur/nodes/azur-48.json   |   9 +-
 .../sophia/clusters/azur/nodes/azur-49.json   |   9 +-
 .../sophia/clusters/azur/nodes/azur-5.json    |   9 +-
 .../sophia/clusters/azur/nodes/azur-50.json   |   9 +-
 .../sophia/clusters/azur/nodes/azur-51.json   |   9 +-
 .../sophia/clusters/azur/nodes/azur-52.json   |   9 +-
 .../sophia/clusters/azur/nodes/azur-53.json   |   9 +-
 .../sophia/clusters/azur/nodes/azur-54.json   |   9 +-
 .../sophia/clusters/azur/nodes/azur-55.json   |   9 +-
 .../sophia/clusters/azur/nodes/azur-56.json   |   9 +-
 .../sophia/clusters/azur/nodes/azur-57.json   |   9 +-
 .../sophia/clusters/azur/nodes/azur-58.json   |   9 +-
 .../sophia/clusters/azur/nodes/azur-59.json   |   9 +-
 .../sophia/clusters/azur/nodes/azur-6.json    |   9 +-
 .../sophia/clusters/azur/nodes/azur-60.json   |   9 +-
 .../sophia/clusters/azur/nodes/azur-61.json   |   9 +-
 .../sophia/clusters/azur/nodes/azur-62.json   |   9 +-
 .../sophia/clusters/azur/nodes/azur-63.json   |   9 +-
 .../sophia/clusters/azur/nodes/azur-64.json   |   9 +-
 .../sophia/clusters/azur/nodes/azur-7.json    |   9 +-
 .../sophia/clusters/azur/nodes/azur-8.json    |   9 +-
 .../sophia/clusters/azur/nodes/azur-9.json    |   9 +-
 .../clusters/helios/nodes/helios-1.json       |  18 +-
 .../clusters/helios/nodes/helios-10.json      |  18 +-
 .../clusters/helios/nodes/helios-11.json      |  18 +-
 .../clusters/helios/nodes/helios-12.json      |  18 +-
 .../clusters/helios/nodes/helios-13.json      |  18 +-
 .../clusters/helios/nodes/helios-14.json      |  18 +-
 .../clusters/helios/nodes/helios-15.json      |  18 +-
 .../clusters/helios/nodes/helios-16.json      |  18 +-
 .../clusters/helios/nodes/helios-17.json      |  18 +-
 .../clusters/helios/nodes/helios-18.json      |  18 +-
 .../clusters/helios/nodes/helios-19.json      |  18 +-
 .../clusters/helios/nodes/helios-2.json       |  18 +-
 .../clusters/helios/nodes/helios-20.json      |  18 +-
 .../clusters/helios/nodes/helios-21.json      |  18 +-
 .../clusters/helios/nodes/helios-22.json      |  18 +-
 .../clusters/helios/nodes/helios-23.json      |  18 +-
 .../clusters/helios/nodes/helios-24.json      |  18 +-
 .../clusters/helios/nodes/helios-25.json      |  18 +-
 .../clusters/helios/nodes/helios-26.json      |  18 +-
 .../clusters/helios/nodes/helios-27.json      |  18 +-
 .../clusters/helios/nodes/helios-28.json      |  18 +-
 .../clusters/helios/nodes/helios-29.json      |  18 +-
 .../clusters/helios/nodes/helios-3.json       |  18 +-
 .../clusters/helios/nodes/helios-30.json      |  18 +-
 .../clusters/helios/nodes/helios-31.json      |  18 +-
 .../clusters/helios/nodes/helios-32.json      |  18 +-
 .../clusters/helios/nodes/helios-33.json      |  18 +-
 .../clusters/helios/nodes/helios-34.json      |  18 +-
 .../clusters/helios/nodes/helios-35.json      |  18 +-
 .../clusters/helios/nodes/helios-36.json      |  18 +-
 .../clusters/helios/nodes/helios-37.json      |  18 +-
 .../clusters/helios/nodes/helios-38.json      |  18 +-
 .../clusters/helios/nodes/helios-39.json      |  18 +-
 .../clusters/helios/nodes/helios-4.json       |  18 +-
 .../clusters/helios/nodes/helios-40.json      |  18 +-
 .../clusters/helios/nodes/helios-41.json      |  18 +-
 .../clusters/helios/nodes/helios-42.json      |  18 +-
 .../clusters/helios/nodes/helios-43.json      |  18 +-
 .../clusters/helios/nodes/helios-44.json      |  18 +-
 .../clusters/helios/nodes/helios-45.json      |  18 +-
 .../clusters/helios/nodes/helios-46.json      |  18 +-
 .../clusters/helios/nodes/helios-47.json      |  18 +-
 .../clusters/helios/nodes/helios-48.json      |  18 +-
 .../clusters/helios/nodes/helios-49.json      |  18 +-
 .../clusters/helios/nodes/helios-5.json       |  18 +-
 .../clusters/helios/nodes/helios-50.json      |  18 +-
 .../clusters/helios/nodes/helios-51.json      |  18 +-
 .../clusters/helios/nodes/helios-52.json      |  18 +-
 .../clusters/helios/nodes/helios-53.json      |  18 +-
 .../clusters/helios/nodes/helios-54.json      |  18 +-
 .../clusters/helios/nodes/helios-55.json      |  18 +-
 .../clusters/helios/nodes/helios-56.json      |  18 +-
 .../clusters/helios/nodes/helios-6.json       |  18 +-
 .../clusters/helios/nodes/helios-7.json       |  18 +-
 .../clusters/helios/nodes/helios-8.json       |  18 +-
 .../clusters/helios/nodes/helios-9.json       |  18 +-
 .../sophia/clusters/sol/nodes/sol-1.json      |  16 +-
 .../sophia/clusters/sol/nodes/sol-10.json     |  16 +-
 .../sophia/clusters/sol/nodes/sol-11.json     |  16 +-
 .../sophia/clusters/sol/nodes/sol-12.json     |  16 +-
 .../sophia/clusters/sol/nodes/sol-13.json     |  16 +-
 .../sophia/clusters/sol/nodes/sol-14.json     |  16 +-
 .../sophia/clusters/sol/nodes/sol-15.json     |  16 +-
 .../sophia/clusters/sol/nodes/sol-16.json     |  16 +-
 .../sophia/clusters/sol/nodes/sol-17.json     |  16 +-
 .../sophia/clusters/sol/nodes/sol-18.json     |  16 +-
 .../sophia/clusters/sol/nodes/sol-19.json     |  16 +-
 .../sophia/clusters/sol/nodes/sol-2.json      |  16 +-
 .../sophia/clusters/sol/nodes/sol-20.json     |  16 +-
 .../sophia/clusters/sol/nodes/sol-21.json     |  16 +-
 .../sophia/clusters/sol/nodes/sol-22.json     |  16 +-
 .../sophia/clusters/sol/nodes/sol-23.json     |  16 +-
 .../sophia/clusters/sol/nodes/sol-24.json     |  16 +-
 .../sophia/clusters/sol/nodes/sol-25.json     |  16 +-
 .../sophia/clusters/sol/nodes/sol-26.json     |  16 +-
 .../sophia/clusters/sol/nodes/sol-27.json     |  16 +-
 .../sophia/clusters/sol/nodes/sol-28.json     |  16 +-
 .../sophia/clusters/sol/nodes/sol-29.json     |  16 +-
 .../sophia/clusters/sol/nodes/sol-3.json      |  16 +-
 .../sophia/clusters/sol/nodes/sol-30.json     |  16 +-
 .../sophia/clusters/sol/nodes/sol-31.json     |  16 +-
 .../sophia/clusters/sol/nodes/sol-32.json     |  16 +-
 .../sophia/clusters/sol/nodes/sol-33.json     |  16 +-
 .../sophia/clusters/sol/nodes/sol-34.json     |  16 +-
 .../sophia/clusters/sol/nodes/sol-35.json     |  16 +-
 .../sophia/clusters/sol/nodes/sol-36.json     |  16 +-
 .../sophia/clusters/sol/nodes/sol-37.json     |  16 +-
 .../sophia/clusters/sol/nodes/sol-38.json     |  16 +-
 .../sophia/clusters/sol/nodes/sol-39.json     |  16 +-
 .../sophia/clusters/sol/nodes/sol-4.json      |  16 +-
 .../sophia/clusters/sol/nodes/sol-40.json     |  16 +-
 .../sophia/clusters/sol/nodes/sol-41.json     |  16 +-
 .../sophia/clusters/sol/nodes/sol-42.json     |  16 +-
 .../sophia/clusters/sol/nodes/sol-43.json     |  16 +-
 .../sophia/clusters/sol/nodes/sol-44.json     |  16 +-
 .../sophia/clusters/sol/nodes/sol-45.json     |  16 +-
 .../sophia/clusters/sol/nodes/sol-46.json     |  16 +-
 .../sophia/clusters/sol/nodes/sol-47.json     |  16 +-
 .../sophia/clusters/sol/nodes/sol-48.json     |  16 +-
 .../sophia/clusters/sol/nodes/sol-49.json     |  16 +-
 .../sophia/clusters/sol/nodes/sol-5.json      |  16 +-
 .../sophia/clusters/sol/nodes/sol-50.json     |  16 +-
 .../sophia/clusters/sol/nodes/sol-6.json      |  16 +-
 .../sophia/clusters/sol/nodes/sol-7.json      |  16 +-
 .../sophia/clusters/sol/nodes/sol-8.json      |  16 +-
 .../sophia/clusters/sol/nodes/sol-9.json      |  16 +-
 .../sophia/clusters/suno/nodes/suno-1.json    |   6 +-
 .../sophia/clusters/suno/nodes/suno-10.json   |   6 +-
 .../sophia/clusters/suno/nodes/suno-11.json   |   6 +-
 .../sophia/clusters/suno/nodes/suno-12.json   |   6 +-
 .../sophia/clusters/suno/nodes/suno-13.json   |   6 +-
 .../sophia/clusters/suno/nodes/suno-14.json   |   6 +-
 .../sophia/clusters/suno/nodes/suno-15.json   |   6 +-
 .../sophia/clusters/suno/nodes/suno-16.json   |   6 +-
 .../sophia/clusters/suno/nodes/suno-17.json   |   6 +-
 .../sophia/clusters/suno/nodes/suno-18.json   |   6 +-
 .../sophia/clusters/suno/nodes/suno-19.json   |   6 +-
 .../sophia/clusters/suno/nodes/suno-2.json    |   6 +-
 .../sophia/clusters/suno/nodes/suno-20.json   |   6 +-
 .../sophia/clusters/suno/nodes/suno-21.json   |   6 +-
 .../sophia/clusters/suno/nodes/suno-22.json   |   6 +-
 .../sophia/clusters/suno/nodes/suno-23.json   |   6 +-
 .../sophia/clusters/suno/nodes/suno-24.json   |   6 +-
 .../sophia/clusters/suno/nodes/suno-25.json   |   6 +-
 .../sophia/clusters/suno/nodes/suno-26.json   |   6 +-
 .../sophia/clusters/suno/nodes/suno-27.json   |   6 +-
 .../sophia/clusters/suno/nodes/suno-28.json   |   6 +-
 .../sophia/clusters/suno/nodes/suno-29.json   |   6 +-
 .../sophia/clusters/suno/nodes/suno-3.json    |   6 +-
 .../sophia/clusters/suno/nodes/suno-30.json   |   6 +-
 .../sophia/clusters/suno/nodes/suno-31.json   |   6 +-
 .../sophia/clusters/suno/nodes/suno-32.json   |   6 +-
 .../sophia/clusters/suno/nodes/suno-33.json   |   6 +-
 .../sophia/clusters/suno/nodes/suno-34.json   |   6 +-
 .../sophia/clusters/suno/nodes/suno-35.json   |   6 +-
 .../sophia/clusters/suno/nodes/suno-36.json   |   6 +-
 .../sophia/clusters/suno/nodes/suno-37.json   |   6 +-
 .../sophia/clusters/suno/nodes/suno-38.json   |   6 +-
 .../sophia/clusters/suno/nodes/suno-39.json   |   6 +-
 .../sophia/clusters/suno/nodes/suno-4.json    |   6 +-
 .../sophia/clusters/suno/nodes/suno-40.json   |   6 +-
 .../sophia/clusters/suno/nodes/suno-41.json   |   6 +-
 .../sophia/clusters/suno/nodes/suno-42.json   |   6 +-
 .../sophia/clusters/suno/nodes/suno-43.json   |   6 +-
 .../sophia/clusters/suno/nodes/suno-44.json   |   6 +-
 .../sophia/clusters/suno/nodes/suno-45.json   |   6 +-
 .../sophia/clusters/suno/nodes/suno-5.json    |   6 +-
 .../sophia/clusters/suno/nodes/suno-6.json    |   6 +-
 .../sophia/clusters/suno/nodes/suno-7.json    |   6 +-
 .../sophia/clusters/suno/nodes/suno-8.json    |   6 +-
 .../sophia/clusters/suno/nodes/suno-9.json    |   6 +-
 generators/input/sophia.rb                    | 315 +++++++++---------
 198 files changed, 1629 insertions(+), 1178 deletions(-)

diff --git a/data/grid5000/sites/sophia/clusters/azur/nodes/azur-1.json b/data/grid5000/sites/sophia/clusters/azur/nodes/azur-1.json
index 7fcbb3e496..c79c19a9c7 100755
--- a/data/grid5000/sites/sophia/clusters/azur/nodes/azur-1.json
+++ b/data/grid5000/sites/sophia/clusters/azur/nodes/azur-1.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.20.1",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "azur-1.sophia.grid5000.fr",
@@ -26,8 +28,7 @@
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom Corporation",
       "version": "NetXtreme BCM5704"
@@ -38,12 +39,14 @@
       "enabled": true,
       "interface": "Myrinet",
       "ip": "192.168.7.1",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "azur-1-myri0.sophia.grid5000.fr",
       "rate": 2000000000,
       "switch": "cisco1",
-      "vendor": "Myrinet",
+      "vendor": "Myricom",
       "version": "M3F-PCIXF-2"
     }
   ],
diff --git a/data/grid5000/sites/sophia/clusters/azur/nodes/azur-10.json b/data/grid5000/sites/sophia/clusters/azur/nodes/azur-10.json
index 630e51f09f..d5cc5caf7b 100755
--- a/data/grid5000/sites/sophia/clusters/azur/nodes/azur-10.json
+++ b/data/grid5000/sites/sophia/clusters/azur/nodes/azur-10.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.20.10",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "azur-10.sophia.grid5000.fr",
@@ -26,8 +28,7 @@
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom Corporation",
       "version": "NetXtreme BCM5704"
@@ -38,12 +39,14 @@
       "enabled": true,
       "interface": "Myrinet",
       "ip": "192.168.7.10",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "azur-10-myri0.sophia.grid5000.fr",
       "rate": 2000000000,
       "switch": "cisco1",
-      "vendor": "Myrinet",
+      "vendor": "Myricom",
       "version": "M3F-PCIXF-2"
     }
   ],
diff --git a/data/grid5000/sites/sophia/clusters/azur/nodes/azur-11.json b/data/grid5000/sites/sophia/clusters/azur/nodes/azur-11.json
index 5e643384db..5a476ee00b 100755
--- a/data/grid5000/sites/sophia/clusters/azur/nodes/azur-11.json
+++ b/data/grid5000/sites/sophia/clusters/azur/nodes/azur-11.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.20.11",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "azur-11.sophia.grid5000.fr",
@@ -26,8 +28,7 @@
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom Corporation",
       "version": "NetXtreme BCM5704"
@@ -38,12 +39,14 @@
       "enabled": true,
       "interface": "Myrinet",
       "ip": "192.168.7.11",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "azur-11-myri0.sophia.grid5000.fr",
       "rate": 2000000000,
       "switch": "cisco1",
-      "vendor": "Myrinet",
+      "vendor": "Myricom",
       "version": "M3F-PCIXF-2"
     }
   ],
diff --git a/data/grid5000/sites/sophia/clusters/azur/nodes/azur-12.json b/data/grid5000/sites/sophia/clusters/azur/nodes/azur-12.json
index e23de31d7c..47dc13b87d 100755
--- a/data/grid5000/sites/sophia/clusters/azur/nodes/azur-12.json
+++ b/data/grid5000/sites/sophia/clusters/azur/nodes/azur-12.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.20.12",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "azur-12.sophia.grid5000.fr",
@@ -26,8 +28,7 @@
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom Corporation",
       "version": "NetXtreme BCM5704"
@@ -38,12 +39,14 @@
       "enabled": true,
       "interface": "Myrinet",
       "ip": "192.168.7.12",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "azur-12-myri0.sophia.grid5000.fr",
       "rate": 2000000000,
       "switch": "cisco1",
-      "vendor": "Myrinet",
+      "vendor": "Myricom",
       "version": "M3F-PCIXF-2"
     }
   ],
diff --git a/data/grid5000/sites/sophia/clusters/azur/nodes/azur-13.json b/data/grid5000/sites/sophia/clusters/azur/nodes/azur-13.json
index cdbf1df83f..7112446ce6 100755
--- a/data/grid5000/sites/sophia/clusters/azur/nodes/azur-13.json
+++ b/data/grid5000/sites/sophia/clusters/azur/nodes/azur-13.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.20.13",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "azur-13.sophia.grid5000.fr",
@@ -26,8 +28,7 @@
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom Corporation",
       "version": "NetXtreme BCM5704"
@@ -38,12 +39,14 @@
       "enabled": true,
       "interface": "Myrinet",
       "ip": "192.168.7.13",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "azur-13-myri0.sophia.grid5000.fr",
       "rate": 2000000000,
       "switch": "cisco1",
-      "vendor": "Myrinet",
+      "vendor": "Myricom",
       "version": "M3F-PCIXF-2"
     }
   ],
diff --git a/data/grid5000/sites/sophia/clusters/azur/nodes/azur-14.json b/data/grid5000/sites/sophia/clusters/azur/nodes/azur-14.json
index 9c622a2eac..fdef1715f6 100755
--- a/data/grid5000/sites/sophia/clusters/azur/nodes/azur-14.json
+++ b/data/grid5000/sites/sophia/clusters/azur/nodes/azur-14.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.20.14",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "azur-14.sophia.grid5000.fr",
@@ -26,8 +28,7 @@
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom Corporation",
       "version": "NetXtreme BCM5704"
@@ -38,12 +39,14 @@
       "enabled": true,
       "interface": "Myrinet",
       "ip": "192.168.7.14",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "azur-14-myri0.sophia.grid5000.fr",
       "rate": 2000000000,
       "switch": "cisco1",
-      "vendor": "Myrinet",
+      "vendor": "Myricom",
       "version": "M3F-PCIXF-2"
     }
   ],
diff --git a/data/grid5000/sites/sophia/clusters/azur/nodes/azur-15.json b/data/grid5000/sites/sophia/clusters/azur/nodes/azur-15.json
index 98b521209a..f6a4d40512 100755
--- a/data/grid5000/sites/sophia/clusters/azur/nodes/azur-15.json
+++ b/data/grid5000/sites/sophia/clusters/azur/nodes/azur-15.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.20.15",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "azur-15.sophia.grid5000.fr",
@@ -26,8 +28,7 @@
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom Corporation",
       "version": "NetXtreme BCM5704"
@@ -38,12 +39,14 @@
       "enabled": true,
       "interface": "Myrinet",
       "ip": "192.168.7.15",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "azur-15-myri0.sophia.grid5000.fr",
       "rate": 2000000000,
       "switch": "cisco1",
-      "vendor": "Myrinet",
+      "vendor": "Myricom",
       "version": "M3F-PCIXF-2"
     }
   ],
diff --git a/data/grid5000/sites/sophia/clusters/azur/nodes/azur-16.json b/data/grid5000/sites/sophia/clusters/azur/nodes/azur-16.json
index e83af8d13d..fd4c7044b5 100755
--- a/data/grid5000/sites/sophia/clusters/azur/nodes/azur-16.json
+++ b/data/grid5000/sites/sophia/clusters/azur/nodes/azur-16.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.20.16",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "azur-16.sophia.grid5000.fr",
@@ -26,8 +28,7 @@
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom Corporation",
       "version": "NetXtreme BCM5704"
@@ -38,12 +39,14 @@
       "enabled": true,
       "interface": "Myrinet",
       "ip": "192.168.7.16",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "azur-16-myri0.sophia.grid5000.fr",
       "rate": 2000000000,
       "switch": "cisco1",
-      "vendor": "Myrinet",
+      "vendor": "Myricom",
       "version": "M3F-PCIXF-2"
     }
   ],
diff --git a/data/grid5000/sites/sophia/clusters/azur/nodes/azur-17.json b/data/grid5000/sites/sophia/clusters/azur/nodes/azur-17.json
index 024ba88f11..dbd17de240 100755
--- a/data/grid5000/sites/sophia/clusters/azur/nodes/azur-17.json
+++ b/data/grid5000/sites/sophia/clusters/azur/nodes/azur-17.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.20.17",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "azur-17.sophia.grid5000.fr",
@@ -26,8 +28,7 @@
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom Corporation",
       "version": "NetXtreme BCM5704"
@@ -38,12 +39,14 @@
       "enabled": true,
       "interface": "Myrinet",
       "ip": "192.168.7.17",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "azur-17-myri0.sophia.grid5000.fr",
       "rate": 2000000000,
       "switch": "cisco1",
-      "vendor": "Myrinet",
+      "vendor": "Myricom",
       "version": "M3F-PCIXF-2"
     }
   ],
diff --git a/data/grid5000/sites/sophia/clusters/azur/nodes/azur-18.json b/data/grid5000/sites/sophia/clusters/azur/nodes/azur-18.json
index f67c94a8c7..c1a7c0008b 100755
--- a/data/grid5000/sites/sophia/clusters/azur/nodes/azur-18.json
+++ b/data/grid5000/sites/sophia/clusters/azur/nodes/azur-18.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.20.18",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "azur-18.sophia.grid5000.fr",
@@ -26,8 +28,7 @@
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom Corporation",
       "version": "NetXtreme BCM5704"
@@ -38,12 +39,14 @@
       "enabled": true,
       "interface": "Myrinet",
       "ip": "192.168.7.18",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "azur-18-myri0.sophia.grid5000.fr",
       "rate": 2000000000,
       "switch": "cisco1",
-      "vendor": "Myrinet",
+      "vendor": "Myricom",
       "version": "M3F-PCIXF-2"
     }
   ],
diff --git a/data/grid5000/sites/sophia/clusters/azur/nodes/azur-2.json b/data/grid5000/sites/sophia/clusters/azur/nodes/azur-2.json
index ec216136a1..7ec0ea97bd 100755
--- a/data/grid5000/sites/sophia/clusters/azur/nodes/azur-2.json
+++ b/data/grid5000/sites/sophia/clusters/azur/nodes/azur-2.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.20.2",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "azur-2.sophia.grid5000.fr",
@@ -26,8 +28,7 @@
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom Corporation",
       "version": "NetXtreme BCM5704"
@@ -38,12 +39,14 @@
       "enabled": true,
       "interface": "Myrinet",
       "ip": "192.168.7.2",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "azur-2-myri0.sophia.grid5000.fr",
       "rate": 2000000000,
       "switch": "cisco1",
-      "vendor": "Myrinet",
+      "vendor": "Myricom",
       "version": "M3F-PCIXF-2"
     }
   ],
diff --git a/data/grid5000/sites/sophia/clusters/azur/nodes/azur-3.json b/data/grid5000/sites/sophia/clusters/azur/nodes/azur-3.json
index 51cea630d8..240416480a 100755
--- a/data/grid5000/sites/sophia/clusters/azur/nodes/azur-3.json
+++ b/data/grid5000/sites/sophia/clusters/azur/nodes/azur-3.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.20.3",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "azur-3.sophia.grid5000.fr",
@@ -26,8 +28,7 @@
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom Corporation",
       "version": "NetXtreme BCM5704"
@@ -38,12 +39,14 @@
       "enabled": true,
       "interface": "Myrinet",
       "ip": "192.168.7.3",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "azur-3-myri0.sophia.grid5000.fr",
       "rate": 2000000000,
       "switch": "cisco1",
-      "vendor": "Myrinet",
+      "vendor": "Myricom",
       "version": "M3F-PCIXF-2"
     }
   ],
diff --git a/data/grid5000/sites/sophia/clusters/azur/nodes/azur-37.json b/data/grid5000/sites/sophia/clusters/azur/nodes/azur-37.json
index be931460be..96231bd7d7 100755
--- a/data/grid5000/sites/sophia/clusters/azur/nodes/azur-37.json
+++ b/data/grid5000/sites/sophia/clusters/azur/nodes/azur-37.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.20.37",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "azur-37.sophia.grid5000.fr",
@@ -26,8 +28,7 @@
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom Corporation",
       "version": "NetXtreme BCM5704"
@@ -38,12 +39,14 @@
       "enabled": true,
       "interface": "Myrinet",
       "ip": "192.168.7.37",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "azur-37-myri0.sophia.grid5000.fr",
       "rate": 2000000000,
       "switch": "cisco1",
-      "vendor": "Myrinet",
+      "vendor": "Myricom",
       "version": "M3F-PCIXF-2"
     }
   ],
diff --git a/data/grid5000/sites/sophia/clusters/azur/nodes/azur-38.json b/data/grid5000/sites/sophia/clusters/azur/nodes/azur-38.json
index 66ef1bbb1b..e084412f39 100755
--- a/data/grid5000/sites/sophia/clusters/azur/nodes/azur-38.json
+++ b/data/grid5000/sites/sophia/clusters/azur/nodes/azur-38.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.20.38",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "azur-38.sophia.grid5000.fr",
@@ -26,8 +28,7 @@
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom Corporation",
       "version": "NetXtreme BCM5704"
@@ -38,12 +39,14 @@
       "enabled": true,
       "interface": "Myrinet",
       "ip": "192.168.7.38",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "azur-38-myri0.sophia.grid5000.fr",
       "rate": 2000000000,
       "switch": "cisco1",
-      "vendor": "Myrinet",
+      "vendor": "Myricom",
       "version": "M3F-PCIXF-2"
     }
   ],
diff --git a/data/grid5000/sites/sophia/clusters/azur/nodes/azur-39.json b/data/grid5000/sites/sophia/clusters/azur/nodes/azur-39.json
index 60e3070827..83e078f7a3 100755
--- a/data/grid5000/sites/sophia/clusters/azur/nodes/azur-39.json
+++ b/data/grid5000/sites/sophia/clusters/azur/nodes/azur-39.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.20.39",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "azur-39.sophia.grid5000.fr",
@@ -26,8 +28,7 @@
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom Corporation",
       "version": "NetXtreme BCM5704"
@@ -38,12 +39,14 @@
       "enabled": true,
       "interface": "Myrinet",
       "ip": "192.168.7.39",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "azur-39-myri0.sophia.grid5000.fr",
       "rate": 2000000000,
       "switch": "cisco1",
-      "vendor": "Myrinet",
+      "vendor": "Myricom",
       "version": "M3F-PCIXF-2"
     }
   ],
diff --git a/data/grid5000/sites/sophia/clusters/azur/nodes/azur-4.json b/data/grid5000/sites/sophia/clusters/azur/nodes/azur-4.json
index c6f929f5b2..ba3c37c7b8 100755
--- a/data/grid5000/sites/sophia/clusters/azur/nodes/azur-4.json
+++ b/data/grid5000/sites/sophia/clusters/azur/nodes/azur-4.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.20.4",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "azur-4.sophia.grid5000.fr",
@@ -26,8 +28,7 @@
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom Corporation",
       "version": "NetXtreme BCM5704"
@@ -38,12 +39,14 @@
       "enabled": true,
       "interface": "Myrinet",
       "ip": "192.168.7.4",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "azur-4-myri0.sophia.grid5000.fr",
       "rate": 2000000000,
       "switch": "cisco1",
-      "vendor": "Myrinet",
+      "vendor": "Myricom",
       "version": "M3F-PCIXF-2"
     }
   ],
diff --git a/data/grid5000/sites/sophia/clusters/azur/nodes/azur-40.json b/data/grid5000/sites/sophia/clusters/azur/nodes/azur-40.json
index 2885da99ee..a536f595e9 100755
--- a/data/grid5000/sites/sophia/clusters/azur/nodes/azur-40.json
+++ b/data/grid5000/sites/sophia/clusters/azur/nodes/azur-40.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.20.40",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "azur-40.sophia.grid5000.fr",
@@ -26,8 +28,7 @@
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom Corporation",
       "version": "NetXtreme BCM5704"
@@ -38,12 +39,14 @@
       "enabled": true,
       "interface": "Myrinet",
       "ip": "192.168.7.40",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "azur-40-myri0.sophia.grid5000.fr",
       "rate": 2000000000,
       "switch": "cisco1",
-      "vendor": "Myrinet",
+      "vendor": "Myricom",
       "version": "M3F-PCIXF-2"
     }
   ],
diff --git a/data/grid5000/sites/sophia/clusters/azur/nodes/azur-41.json b/data/grid5000/sites/sophia/clusters/azur/nodes/azur-41.json
index d866eac0aa..2d41b114c3 100755
--- a/data/grid5000/sites/sophia/clusters/azur/nodes/azur-41.json
+++ b/data/grid5000/sites/sophia/clusters/azur/nodes/azur-41.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.20.41",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "azur-41.sophia.grid5000.fr",
@@ -26,8 +28,7 @@
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom Corporation",
       "version": "NetXtreme BCM5704"
@@ -38,12 +39,14 @@
       "enabled": true,
       "interface": "Myrinet",
       "ip": "192.168.7.41",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "azur-41-myri0.sophia.grid5000.fr",
       "rate": 2000000000,
       "switch": "cisco1",
-      "vendor": "Myrinet",
+      "vendor": "Myricom",
       "version": "M3F-PCIXF-2"
     }
   ],
diff --git a/data/grid5000/sites/sophia/clusters/azur/nodes/azur-42.json b/data/grid5000/sites/sophia/clusters/azur/nodes/azur-42.json
index 4a92b70c7d..65fc04b9c0 100755
--- a/data/grid5000/sites/sophia/clusters/azur/nodes/azur-42.json
+++ b/data/grid5000/sites/sophia/clusters/azur/nodes/azur-42.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.20.42",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "azur-42.sophia.grid5000.fr",
@@ -26,8 +28,7 @@
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom Corporation",
       "version": "NetXtreme BCM5704"
@@ -38,12 +39,14 @@
       "enabled": true,
       "interface": "Myrinet",
       "ip": "192.168.7.42",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "azur-42-myri0.sophia.grid5000.fr",
       "rate": 2000000000,
       "switch": "cisco1",
-      "vendor": "Myrinet",
+      "vendor": "Myricom",
       "version": "M3F-PCIXF-2"
     }
   ],
diff --git a/data/grid5000/sites/sophia/clusters/azur/nodes/azur-43.json b/data/grid5000/sites/sophia/clusters/azur/nodes/azur-43.json
index 9f6e5ba10a..7c0e9ca0bf 100755
--- a/data/grid5000/sites/sophia/clusters/azur/nodes/azur-43.json
+++ b/data/grid5000/sites/sophia/clusters/azur/nodes/azur-43.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.20.43",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "azur-43.sophia.grid5000.fr",
@@ -26,8 +28,7 @@
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom Corporation",
       "version": "NetXtreme BCM5704"
@@ -38,12 +39,14 @@
       "enabled": true,
       "interface": "Myrinet",
       "ip": "192.168.7.43",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "azur-43-myri0.sophia.grid5000.fr",
       "rate": 2000000000,
       "switch": "cisco1",
-      "vendor": "Myrinet",
+      "vendor": "Myricom",
       "version": "M3F-PCIXF-2"
     }
   ],
diff --git a/data/grid5000/sites/sophia/clusters/azur/nodes/azur-44.json b/data/grid5000/sites/sophia/clusters/azur/nodes/azur-44.json
index a226bab0c7..c3d605c80d 100755
--- a/data/grid5000/sites/sophia/clusters/azur/nodes/azur-44.json
+++ b/data/grid5000/sites/sophia/clusters/azur/nodes/azur-44.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.20.44",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "azur-44.sophia.grid5000.fr",
@@ -26,8 +28,7 @@
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom Corporation",
       "version": "NetXtreme BCM5704"
@@ -38,12 +39,14 @@
       "enabled": true,
       "interface": "Myrinet",
       "ip": "192.168.7.44",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "azur-44-myri0.sophia.grid5000.fr",
       "rate": 2000000000,
       "switch": "cisco1",
-      "vendor": "Myrinet",
+      "vendor": "Myricom",
       "version": "M3F-PCIXF-2"
     }
   ],
diff --git a/data/grid5000/sites/sophia/clusters/azur/nodes/azur-45.json b/data/grid5000/sites/sophia/clusters/azur/nodes/azur-45.json
index ffcd27caee..11176b5052 100755
--- a/data/grid5000/sites/sophia/clusters/azur/nodes/azur-45.json
+++ b/data/grid5000/sites/sophia/clusters/azur/nodes/azur-45.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.20.45",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "azur-45.sophia.grid5000.fr",
@@ -26,8 +28,7 @@
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom Corporation",
       "version": "NetXtreme BCM5704"
@@ -38,12 +39,14 @@
       "enabled": true,
       "interface": "Myrinet",
       "ip": "192.168.7.45",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "azur-45-myri0.sophia.grid5000.fr",
       "rate": 2000000000,
       "switch": "cisco1",
-      "vendor": "Myrinet",
+      "vendor": "Myricom",
       "version": "M3F-PCIXF-2"
     }
   ],
diff --git a/data/grid5000/sites/sophia/clusters/azur/nodes/azur-46.json b/data/grid5000/sites/sophia/clusters/azur/nodes/azur-46.json
index f5e6b99da6..4ee4142c88 100755
--- a/data/grid5000/sites/sophia/clusters/azur/nodes/azur-46.json
+++ b/data/grid5000/sites/sophia/clusters/azur/nodes/azur-46.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.20.46",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "azur-46.sophia.grid5000.fr",
@@ -26,8 +28,7 @@
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom Corporation",
       "version": "NetXtreme BCM5704"
@@ -38,12 +39,14 @@
       "enabled": true,
       "interface": "Myrinet",
       "ip": "192.168.7.46",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "azur-46-myri0.sophia.grid5000.fr",
       "rate": 2000000000,
       "switch": "cisco1",
-      "vendor": "Myrinet",
+      "vendor": "Myricom",
       "version": "M3F-PCIXF-2"
     }
   ],
diff --git a/data/grid5000/sites/sophia/clusters/azur/nodes/azur-47.json b/data/grid5000/sites/sophia/clusters/azur/nodes/azur-47.json
index 6bbd291693..26f57f3604 100755
--- a/data/grid5000/sites/sophia/clusters/azur/nodes/azur-47.json
+++ b/data/grid5000/sites/sophia/clusters/azur/nodes/azur-47.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.20.47",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "azur-47.sophia.grid5000.fr",
@@ -26,8 +28,7 @@
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom Corporation",
       "version": "NetXtreme BCM5704"
@@ -38,12 +39,14 @@
       "enabled": true,
       "interface": "Myrinet",
       "ip": "192.168.7.47",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "azur-47-myri0.sophia.grid5000.fr",
       "rate": 2000000000,
       "switch": "cisco1",
-      "vendor": "Myrinet",
+      "vendor": "Myricom",
       "version": "M3F-PCIXF-2"
     }
   ],
diff --git a/data/grid5000/sites/sophia/clusters/azur/nodes/azur-48.json b/data/grid5000/sites/sophia/clusters/azur/nodes/azur-48.json
index a459491230..ad6b03e0cb 100755
--- a/data/grid5000/sites/sophia/clusters/azur/nodes/azur-48.json
+++ b/data/grid5000/sites/sophia/clusters/azur/nodes/azur-48.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.20.48",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "azur-48.sophia.grid5000.fr",
@@ -26,8 +28,7 @@
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom Corporation",
       "version": "NetXtreme BCM5704"
@@ -38,12 +39,14 @@
       "enabled": true,
       "interface": "Myrinet",
       "ip": "192.168.7.48",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "azur-48-myri0.sophia.grid5000.fr",
       "rate": 2000000000,
       "switch": "cisco1",
-      "vendor": "Myrinet",
+      "vendor": "Myricom",
       "version": "M3F-PCIXF-2"
     }
   ],
diff --git a/data/grid5000/sites/sophia/clusters/azur/nodes/azur-49.json b/data/grid5000/sites/sophia/clusters/azur/nodes/azur-49.json
index a5c40f0347..e5bf3fdeef 100755
--- a/data/grid5000/sites/sophia/clusters/azur/nodes/azur-49.json
+++ b/data/grid5000/sites/sophia/clusters/azur/nodes/azur-49.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.20.49",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "azur-49.sophia.grid5000.fr",
@@ -26,8 +28,7 @@
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom Corporation",
       "version": "NetXtreme BCM5704"
@@ -38,12 +39,14 @@
       "enabled": true,
       "interface": "Myrinet",
       "ip": "192.168.7.49",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "azur-49-myri0.sophia.grid5000.fr",
       "rate": 2000000000,
       "switch": "cisco1",
-      "vendor": "Myrinet",
+      "vendor": "Myricom",
       "version": "M3F-PCIXF-2"
     }
   ],
diff --git a/data/grid5000/sites/sophia/clusters/azur/nodes/azur-5.json b/data/grid5000/sites/sophia/clusters/azur/nodes/azur-5.json
index 7dac7db2cf..f295d132e1 100755
--- a/data/grid5000/sites/sophia/clusters/azur/nodes/azur-5.json
+++ b/data/grid5000/sites/sophia/clusters/azur/nodes/azur-5.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.20.5",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "azur-5.sophia.grid5000.fr",
@@ -26,8 +28,7 @@
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom Corporation",
       "version": "NetXtreme BCM5704"
@@ -38,12 +39,14 @@
       "enabled": true,
       "interface": "Myrinet",
       "ip": "192.168.7.5",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "azur-5-myri0.sophia.grid5000.fr",
       "rate": 2000000000,
       "switch": "cisco1",
-      "vendor": "Myrinet",
+      "vendor": "Myricom",
       "version": "M3F-PCIXF-2"
     }
   ],
diff --git a/data/grid5000/sites/sophia/clusters/azur/nodes/azur-50.json b/data/grid5000/sites/sophia/clusters/azur/nodes/azur-50.json
index bc33c95b6a..867f3003b3 100755
--- a/data/grid5000/sites/sophia/clusters/azur/nodes/azur-50.json
+++ b/data/grid5000/sites/sophia/clusters/azur/nodes/azur-50.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.20.50",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "azur-50.sophia.grid5000.fr",
@@ -26,8 +28,7 @@
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom Corporation",
       "version": "NetXtreme BCM5704"
@@ -38,12 +39,14 @@
       "enabled": true,
       "interface": "Myrinet",
       "ip": "192.168.7.50",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "azur-50-myri0.sophia.grid5000.fr",
       "rate": 2000000000,
       "switch": "cisco1",
-      "vendor": "Myrinet",
+      "vendor": "Myricom",
       "version": "M3F-PCIXF-2"
     }
   ],
diff --git a/data/grid5000/sites/sophia/clusters/azur/nodes/azur-51.json b/data/grid5000/sites/sophia/clusters/azur/nodes/azur-51.json
index d8b7fe897c..8dafefc06c 100755
--- a/data/grid5000/sites/sophia/clusters/azur/nodes/azur-51.json
+++ b/data/grid5000/sites/sophia/clusters/azur/nodes/azur-51.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.20.51",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "azur-51.sophia.grid5000.fr",
@@ -26,8 +28,7 @@
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom Corporation",
       "version": "NetXtreme BCM5704"
@@ -38,12 +39,14 @@
       "enabled": true,
       "interface": "Myrinet",
       "ip": "192.168.7.51",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "azur-51-myri0.sophia.grid5000.fr",
       "rate": 2000000000,
       "switch": "cisco1",
-      "vendor": "Myrinet",
+      "vendor": "Myricom",
       "version": "M3F-PCIXF-2"
     }
   ],
diff --git a/data/grid5000/sites/sophia/clusters/azur/nodes/azur-52.json b/data/grid5000/sites/sophia/clusters/azur/nodes/azur-52.json
index 203383d7c8..f89813fb19 100755
--- a/data/grid5000/sites/sophia/clusters/azur/nodes/azur-52.json
+++ b/data/grid5000/sites/sophia/clusters/azur/nodes/azur-52.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.20.52",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "azur-52.sophia.grid5000.fr",
@@ -26,8 +28,7 @@
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom Corporation",
       "version": "NetXtreme BCM5704"
@@ -38,12 +39,14 @@
       "enabled": true,
       "interface": "Myrinet",
       "ip": "192.168.7.52",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "azur-52-myri0.sophia.grid5000.fr",
       "rate": 2000000000,
       "switch": "cisco1",
-      "vendor": "Myrinet",
+      "vendor": "Myricom",
       "version": "M3F-PCIXF-2"
     }
   ],
diff --git a/data/grid5000/sites/sophia/clusters/azur/nodes/azur-53.json b/data/grid5000/sites/sophia/clusters/azur/nodes/azur-53.json
index e385c1c956..bf8fd80cd6 100755
--- a/data/grid5000/sites/sophia/clusters/azur/nodes/azur-53.json
+++ b/data/grid5000/sites/sophia/clusters/azur/nodes/azur-53.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.20.53",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "azur-53.sophia.grid5000.fr",
@@ -26,8 +28,7 @@
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom Corporation",
       "version": "NetXtreme BCM5704"
@@ -38,12 +39,14 @@
       "enabled": true,
       "interface": "Myrinet",
       "ip": "192.168.7.53",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "azur-53-myri0.sophia.grid5000.fr",
       "rate": 2000000000,
       "switch": "cisco1",
-      "vendor": "Myrinet",
+      "vendor": "Myricom",
       "version": "M3F-PCIXF-2"
     }
   ],
diff --git a/data/grid5000/sites/sophia/clusters/azur/nodes/azur-54.json b/data/grid5000/sites/sophia/clusters/azur/nodes/azur-54.json
index 9a92c72df8..52cf1092bb 100755
--- a/data/grid5000/sites/sophia/clusters/azur/nodes/azur-54.json
+++ b/data/grid5000/sites/sophia/clusters/azur/nodes/azur-54.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.20.54",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "azur-54.sophia.grid5000.fr",
@@ -26,8 +28,7 @@
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom Corporation",
       "version": "NetXtreme BCM5704"
@@ -38,12 +39,14 @@
       "enabled": true,
       "interface": "Myrinet",
       "ip": "192.168.7.54",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "azur-54-myri0.sophia.grid5000.fr",
       "rate": 2000000000,
       "switch": "cisco1",
-      "vendor": "Myrinet",
+      "vendor": "Myricom",
       "version": "M3F-PCIXF-2"
     }
   ],
diff --git a/data/grid5000/sites/sophia/clusters/azur/nodes/azur-55.json b/data/grid5000/sites/sophia/clusters/azur/nodes/azur-55.json
index df77e2a72a..0628cde513 100755
--- a/data/grid5000/sites/sophia/clusters/azur/nodes/azur-55.json
+++ b/data/grid5000/sites/sophia/clusters/azur/nodes/azur-55.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.20.55",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "azur-55.sophia.grid5000.fr",
@@ -26,8 +28,7 @@
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom Corporation",
       "version": "NetXtreme BCM5704"
@@ -38,12 +39,14 @@
       "enabled": true,
       "interface": "Myrinet",
       "ip": "192.168.7.55",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "azur-55-myri0.sophia.grid5000.fr",
       "rate": 2000000000,
       "switch": "cisco1",
-      "vendor": "Myrinet",
+      "vendor": "Myricom",
       "version": "M3F-PCIXF-2"
     }
   ],
diff --git a/data/grid5000/sites/sophia/clusters/azur/nodes/azur-56.json b/data/grid5000/sites/sophia/clusters/azur/nodes/azur-56.json
index 6ffd941d6e..b68eb34f22 100755
--- a/data/grid5000/sites/sophia/clusters/azur/nodes/azur-56.json
+++ b/data/grid5000/sites/sophia/clusters/azur/nodes/azur-56.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.20.56",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "azur-56.sophia.grid5000.fr",
@@ -26,8 +28,7 @@
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom Corporation",
       "version": "NetXtreme BCM5704"
@@ -38,12 +39,14 @@
       "enabled": true,
       "interface": "Myrinet",
       "ip": "192.168.7.56",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "azur-56-myri0.sophia.grid5000.fr",
       "rate": 2000000000,
       "switch": "cisco1",
-      "vendor": "Myrinet",
+      "vendor": "Myricom",
       "version": "M3F-PCIXF-2"
     }
   ],
diff --git a/data/grid5000/sites/sophia/clusters/azur/nodes/azur-57.json b/data/grid5000/sites/sophia/clusters/azur/nodes/azur-57.json
index 4a1c20c366..600782a393 100755
--- a/data/grid5000/sites/sophia/clusters/azur/nodes/azur-57.json
+++ b/data/grid5000/sites/sophia/clusters/azur/nodes/azur-57.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.20.57",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "azur-57.sophia.grid5000.fr",
@@ -26,8 +28,7 @@
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom Corporation",
       "version": "NetXtreme BCM5704"
@@ -38,12 +39,14 @@
       "enabled": true,
       "interface": "Myrinet",
       "ip": "192.168.7.57",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "azur-57-myri0.sophia.grid5000.fr",
       "rate": 2000000000,
       "switch": "cisco1",
-      "vendor": "Myrinet",
+      "vendor": "Myricom",
       "version": "M3F-PCIXF-2"
     }
   ],
diff --git a/data/grid5000/sites/sophia/clusters/azur/nodes/azur-58.json b/data/grid5000/sites/sophia/clusters/azur/nodes/azur-58.json
index 9cee4cb7e1..4dc2b926b1 100755
--- a/data/grid5000/sites/sophia/clusters/azur/nodes/azur-58.json
+++ b/data/grid5000/sites/sophia/clusters/azur/nodes/azur-58.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.20.58",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "azur-58.sophia.grid5000.fr",
@@ -26,8 +28,7 @@
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom Corporation",
       "version": "NetXtreme BCM5704"
@@ -38,12 +39,14 @@
       "enabled": true,
       "interface": "Myrinet",
       "ip": "192.168.7.58",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "azur-58-myri0.sophia.grid5000.fr",
       "rate": 2000000000,
       "switch": "cisco1",
-      "vendor": "Myrinet",
+      "vendor": "Myricom",
       "version": "M3F-PCIXF-2"
     }
   ],
diff --git a/data/grid5000/sites/sophia/clusters/azur/nodes/azur-59.json b/data/grid5000/sites/sophia/clusters/azur/nodes/azur-59.json
index 23bc324674..bed285cab1 100755
--- a/data/grid5000/sites/sophia/clusters/azur/nodes/azur-59.json
+++ b/data/grid5000/sites/sophia/clusters/azur/nodes/azur-59.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.20.59",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "azur-59.sophia.grid5000.fr",
@@ -26,8 +28,7 @@
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom Corporation",
       "version": "NetXtreme BCM5704"
@@ -38,12 +39,14 @@
       "enabled": true,
       "interface": "Myrinet",
       "ip": "192.168.7.59",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "azur-59-myri0.sophia.grid5000.fr",
       "rate": 2000000000,
       "switch": "cisco1",
-      "vendor": "Myrinet",
+      "vendor": "Myricom",
       "version": "M3F-PCIXF-2"
     }
   ],
diff --git a/data/grid5000/sites/sophia/clusters/azur/nodes/azur-6.json b/data/grid5000/sites/sophia/clusters/azur/nodes/azur-6.json
index 5257c8e0c1..7bfb267525 100755
--- a/data/grid5000/sites/sophia/clusters/azur/nodes/azur-6.json
+++ b/data/grid5000/sites/sophia/clusters/azur/nodes/azur-6.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.20.6",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "azur-6.sophia.grid5000.fr",
@@ -26,8 +28,7 @@
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom Corporation",
       "version": "NetXtreme BCM5704"
@@ -38,12 +39,14 @@
       "enabled": true,
       "interface": "Myrinet",
       "ip": "192.168.7.6",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "azur-6-myri0.sophia.grid5000.fr",
       "rate": 2000000000,
       "switch": "cisco1",
-      "vendor": "Myrinet",
+      "vendor": "Myricom",
       "version": "M3F-PCIXF-2"
     }
   ],
diff --git a/data/grid5000/sites/sophia/clusters/azur/nodes/azur-60.json b/data/grid5000/sites/sophia/clusters/azur/nodes/azur-60.json
index dfcd3e531a..72c6bfaf1a 100755
--- a/data/grid5000/sites/sophia/clusters/azur/nodes/azur-60.json
+++ b/data/grid5000/sites/sophia/clusters/azur/nodes/azur-60.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.20.60",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "azur-60.sophia.grid5000.fr",
@@ -26,8 +28,7 @@
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom Corporation",
       "version": "NetXtreme BCM5704"
@@ -38,12 +39,14 @@
       "enabled": true,
       "interface": "Myrinet",
       "ip": "192.168.7.60",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "azur-60-myri0.sophia.grid5000.fr",
       "rate": 2000000000,
       "switch": "cisco1",
-      "vendor": "Myrinet",
+      "vendor": "Myricom",
       "version": "M3F-PCIXF-2"
     }
   ],
diff --git a/data/grid5000/sites/sophia/clusters/azur/nodes/azur-61.json b/data/grid5000/sites/sophia/clusters/azur/nodes/azur-61.json
index 43030f8337..8652890f64 100755
--- a/data/grid5000/sites/sophia/clusters/azur/nodes/azur-61.json
+++ b/data/grid5000/sites/sophia/clusters/azur/nodes/azur-61.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.20.61",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "azur-61.sophia.grid5000.fr",
@@ -26,8 +28,7 @@
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom Corporation",
       "version": "NetXtreme BCM5704"
@@ -38,12 +39,14 @@
       "enabled": true,
       "interface": "Myrinet",
       "ip": "192.168.7.61",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "azur-61-myri0.sophia.grid5000.fr",
       "rate": 2000000000,
       "switch": "cisco1",
-      "vendor": "Myrinet",
+      "vendor": "Myricom",
       "version": "M3F-PCIXF-2"
     }
   ],
diff --git a/data/grid5000/sites/sophia/clusters/azur/nodes/azur-62.json b/data/grid5000/sites/sophia/clusters/azur/nodes/azur-62.json
index df8a5af6a0..71f4da8998 100755
--- a/data/grid5000/sites/sophia/clusters/azur/nodes/azur-62.json
+++ b/data/grid5000/sites/sophia/clusters/azur/nodes/azur-62.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.20.62",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "azur-62.sophia.grid5000.fr",
@@ -26,8 +28,7 @@
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom Corporation",
       "version": "NetXtreme BCM5704"
@@ -38,12 +39,14 @@
       "enabled": true,
       "interface": "Myrinet",
       "ip": "192.168.7.62",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "azur-62-myri0.sophia.grid5000.fr",
       "rate": 2000000000,
       "switch": "cisco1",
-      "vendor": "Myrinet",
+      "vendor": "Myricom",
       "version": "M3F-PCIXF-2"
     }
   ],
diff --git a/data/grid5000/sites/sophia/clusters/azur/nodes/azur-63.json b/data/grid5000/sites/sophia/clusters/azur/nodes/azur-63.json
index 0ceedca5a4..48d98b18b4 100755
--- a/data/grid5000/sites/sophia/clusters/azur/nodes/azur-63.json
+++ b/data/grid5000/sites/sophia/clusters/azur/nodes/azur-63.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.20.63",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "azur-63.sophia.grid5000.fr",
@@ -26,8 +28,7 @@
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom Corporation",
       "version": "NetXtreme BCM5704"
@@ -38,12 +39,14 @@
       "enabled": true,
       "interface": "Myrinet",
       "ip": "192.168.7.63",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "azur-63-myri0.sophia.grid5000.fr",
       "rate": 2000000000,
       "switch": "cisco1",
-      "vendor": "Myrinet",
+      "vendor": "Myricom",
       "version": "M3F-PCIXF-2"
     }
   ],
diff --git a/data/grid5000/sites/sophia/clusters/azur/nodes/azur-64.json b/data/grid5000/sites/sophia/clusters/azur/nodes/azur-64.json
index 34cc36349d..ede664b425 100755
--- a/data/grid5000/sites/sophia/clusters/azur/nodes/azur-64.json
+++ b/data/grid5000/sites/sophia/clusters/azur/nodes/azur-64.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.20.64",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "azur-64.sophia.grid5000.fr",
@@ -26,8 +28,7 @@
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom Corporation",
       "version": "NetXtreme BCM5704"
@@ -38,12 +39,14 @@
       "enabled": true,
       "interface": "Myrinet",
       "ip": "192.168.7.64",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "azur-64-myri0.sophia.grid5000.fr",
       "rate": 2000000000,
       "switch": "cisco1",
-      "vendor": "Myrinet",
+      "vendor": "Myricom",
       "version": "M3F-PCIXF-2"
     }
   ],
diff --git a/data/grid5000/sites/sophia/clusters/azur/nodes/azur-7.json b/data/grid5000/sites/sophia/clusters/azur/nodes/azur-7.json
index d81267365b..73191d919a 100755
--- a/data/grid5000/sites/sophia/clusters/azur/nodes/azur-7.json
+++ b/data/grid5000/sites/sophia/clusters/azur/nodes/azur-7.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.20.7",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "azur-7.sophia.grid5000.fr",
@@ -26,8 +28,7 @@
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom Corporation",
       "version": "NetXtreme BCM5704"
@@ -38,12 +39,14 @@
       "enabled": true,
       "interface": "Myrinet",
       "ip": "192.168.7.7",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "azur-7-myri0.sophia.grid5000.fr",
       "rate": 2000000000,
       "switch": "cisco1",
-      "vendor": "Myrinet",
+      "vendor": "Myricom",
       "version": "M3F-PCIXF-2"
     }
   ],
diff --git a/data/grid5000/sites/sophia/clusters/azur/nodes/azur-8.json b/data/grid5000/sites/sophia/clusters/azur/nodes/azur-8.json
index e03ad0ae1f..004e85724e 100755
--- a/data/grid5000/sites/sophia/clusters/azur/nodes/azur-8.json
+++ b/data/grid5000/sites/sophia/clusters/azur/nodes/azur-8.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.20.8",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "azur-8.sophia.grid5000.fr",
@@ -26,8 +28,7 @@
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom Corporation",
       "version": "NetXtreme BCM5704"
@@ -38,12 +39,14 @@
       "enabled": true,
       "interface": "Myrinet",
       "ip": "192.168.7.8",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "azur-8-myri0.sophia.grid5000.fr",
       "rate": 2000000000,
       "switch": "cisco1",
-      "vendor": "Myrinet",
+      "vendor": "Myricom",
       "version": "M3F-PCIXF-2"
     }
   ],
diff --git a/data/grid5000/sites/sophia/clusters/azur/nodes/azur-9.json b/data/grid5000/sites/sophia/clusters/azur/nodes/azur-9.json
index a8970b7d2d..e130dc1499 100755
--- a/data/grid5000/sites/sophia/clusters/azur/nodes/azur-9.json
+++ b/data/grid5000/sites/sophia/clusters/azur/nodes/azur-9.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.20.9",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "azur-9.sophia.grid5000.fr",
@@ -26,8 +28,7 @@
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom Corporation",
       "version": "NetXtreme BCM5704"
@@ -38,12 +39,14 @@
       "enabled": true,
       "interface": "Myrinet",
       "ip": "192.168.7.9",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "azur-9-myri0.sophia.grid5000.fr",
       "rate": 2000000000,
       "switch": "cisco1",
-      "vendor": "Myrinet",
+      "vendor": "Myricom",
       "version": "M3F-PCIXF-2"
     }
   ],
diff --git a/data/grid5000/sites/sophia/clusters/helios/nodes/helios-1.json b/data/grid5000/sites/sophia/clusters/helios/nodes/helios-1.json
index 0dce4eaf9d..c355dd8770 100755
--- a/data/grid5000/sites/sophia/clusters/helios/nodes/helios-1.json
+++ b/data/grid5000/sites/sophia/clusters/helios/nodes/helios-1.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.21.1",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "helios-1.sophia.grid5000.fr",
@@ -23,31 +25,31 @@
       "version": "82546EB"
     },
     {
+      "device": "eth1",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
     },
     {
+      "device": "eth2",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
     },
     {
+      "device": "eth3",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
@@ -58,12 +60,14 @@
       "enabled": true,
       "interface": "Myrinet",
       "ip": "192.168.7.73",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "helios-1-myri0.sophia.grid5000.fr",
       "rate": 2000000000,
       "switch": "edgeiron48gs",
-      "vendor": "Myrinet",
+      "vendor": "Myricom",
       "version": "M3F-PCIXF-2"
     }
   ],
diff --git a/data/grid5000/sites/sophia/clusters/helios/nodes/helios-10.json b/data/grid5000/sites/sophia/clusters/helios/nodes/helios-10.json
index 21f7122dff..c031f70544 100755
--- a/data/grid5000/sites/sophia/clusters/helios/nodes/helios-10.json
+++ b/data/grid5000/sites/sophia/clusters/helios/nodes/helios-10.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.21.10",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "helios-10.sophia.grid5000.fr",
@@ -23,31 +25,31 @@
       "version": "82546EB"
     },
     {
+      "device": "eth1",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
     },
     {
+      "device": "eth2",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
     },
     {
+      "device": "eth3",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
@@ -58,12 +60,14 @@
       "enabled": true,
       "interface": "Myrinet",
       "ip": "192.168.7.82",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "helios-10-myri0.sophia.grid5000.fr",
       "rate": 2000000000,
       "switch": "edgeiron48gs",
-      "vendor": "Myrinet",
+      "vendor": "Myricom",
       "version": "M3F-PCIXF-2"
     }
   ],
diff --git a/data/grid5000/sites/sophia/clusters/helios/nodes/helios-11.json b/data/grid5000/sites/sophia/clusters/helios/nodes/helios-11.json
index 11ac04c72f..fbd98cc2ef 100755
--- a/data/grid5000/sites/sophia/clusters/helios/nodes/helios-11.json
+++ b/data/grid5000/sites/sophia/clusters/helios/nodes/helios-11.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.21.11",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "helios-11.sophia.grid5000.fr",
@@ -23,31 +25,31 @@
       "version": "82546EB"
     },
     {
+      "device": "eth1",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
     },
     {
+      "device": "eth2",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
     },
     {
+      "device": "eth3",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
@@ -58,12 +60,14 @@
       "enabled": true,
       "interface": "Myrinet",
       "ip": "192.168.7.83",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "helios-11-myri0.sophia.grid5000.fr",
       "rate": 2000000000,
       "switch": "edgeiron48gs",
-      "vendor": "Myrinet",
+      "vendor": "Myricom",
       "version": "M3F-PCIXF-2"
     }
   ],
diff --git a/data/grid5000/sites/sophia/clusters/helios/nodes/helios-12.json b/data/grid5000/sites/sophia/clusters/helios/nodes/helios-12.json
index 84e3c01a79..86ad83c27e 100755
--- a/data/grid5000/sites/sophia/clusters/helios/nodes/helios-12.json
+++ b/data/grid5000/sites/sophia/clusters/helios/nodes/helios-12.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.21.12",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "helios-12.sophia.grid5000.fr",
@@ -23,31 +25,31 @@
       "version": "82546EB"
     },
     {
+      "device": "eth1",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
     },
     {
+      "device": "eth2",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
     },
     {
+      "device": "eth3",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
@@ -58,12 +60,14 @@
       "enabled": true,
       "interface": "Myrinet",
       "ip": "192.168.7.84",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "helios-12-myri0.sophia.grid5000.fr",
       "rate": 2000000000,
       "switch": "edgeiron48gs",
-      "vendor": "Myrinet",
+      "vendor": "Myricom",
       "version": "M3F-PCIXF-2"
     }
   ],
diff --git a/data/grid5000/sites/sophia/clusters/helios/nodes/helios-13.json b/data/grid5000/sites/sophia/clusters/helios/nodes/helios-13.json
index e9c8b0091c..274b527ea3 100755
--- a/data/grid5000/sites/sophia/clusters/helios/nodes/helios-13.json
+++ b/data/grid5000/sites/sophia/clusters/helios/nodes/helios-13.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.21.13",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "helios-13.sophia.grid5000.fr",
@@ -23,31 +25,31 @@
       "version": "82546EB"
     },
     {
+      "device": "eth1",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
     },
     {
+      "device": "eth2",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
     },
     {
+      "device": "eth3",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
@@ -58,12 +60,14 @@
       "enabled": true,
       "interface": "Myrinet",
       "ip": "192.168.7.85",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "helios-13-myri0.sophia.grid5000.fr",
       "rate": 2000000000,
       "switch": "edgeiron48gs",
-      "vendor": "Myrinet",
+      "vendor": "Myricom",
       "version": "M3F-PCIXF-2"
     }
   ],
diff --git a/data/grid5000/sites/sophia/clusters/helios/nodes/helios-14.json b/data/grid5000/sites/sophia/clusters/helios/nodes/helios-14.json
index a26d8b78a2..853da05135 100755
--- a/data/grid5000/sites/sophia/clusters/helios/nodes/helios-14.json
+++ b/data/grid5000/sites/sophia/clusters/helios/nodes/helios-14.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.21.14",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "helios-14.sophia.grid5000.fr",
@@ -23,31 +25,31 @@
       "version": "82546EB"
     },
     {
+      "device": "eth1",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
     },
     {
+      "device": "eth2",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
     },
     {
+      "device": "eth3",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
@@ -58,12 +60,14 @@
       "enabled": true,
       "interface": "Myrinet",
       "ip": "192.168.7.86",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "helios-14-myri0.sophia.grid5000.fr",
       "rate": 2000000000,
       "switch": "edgeiron48gs",
-      "vendor": "Myrinet",
+      "vendor": "Myricom",
       "version": "M3F-PCIXF-2"
     }
   ],
diff --git a/data/grid5000/sites/sophia/clusters/helios/nodes/helios-15.json b/data/grid5000/sites/sophia/clusters/helios/nodes/helios-15.json
index 8655bd0712..f42cfc03ce 100755
--- a/data/grid5000/sites/sophia/clusters/helios/nodes/helios-15.json
+++ b/data/grid5000/sites/sophia/clusters/helios/nodes/helios-15.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.21.15",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "helios-15.sophia.grid5000.fr",
@@ -23,31 +25,31 @@
       "version": "82546EB"
     },
     {
+      "device": "eth1",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
     },
     {
+      "device": "eth2",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
     },
     {
+      "device": "eth3",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
@@ -58,12 +60,14 @@
       "enabled": true,
       "interface": "Myrinet",
       "ip": "192.168.7.87",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "helios-15-myri0.sophia.grid5000.fr",
       "rate": 2000000000,
       "switch": "edgeiron48gs",
-      "vendor": "Myrinet",
+      "vendor": "Myricom",
       "version": "M3F-PCIXF-2"
     }
   ],
diff --git a/data/grid5000/sites/sophia/clusters/helios/nodes/helios-16.json b/data/grid5000/sites/sophia/clusters/helios/nodes/helios-16.json
index eac74fcfa3..32f085e350 100755
--- a/data/grid5000/sites/sophia/clusters/helios/nodes/helios-16.json
+++ b/data/grid5000/sites/sophia/clusters/helios/nodes/helios-16.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.21.16",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "helios-16.sophia.grid5000.fr",
@@ -23,31 +25,31 @@
       "version": "82546EB"
     },
     {
+      "device": "eth1",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
     },
     {
+      "device": "eth2",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
     },
     {
+      "device": "eth3",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
@@ -58,12 +60,14 @@
       "enabled": true,
       "interface": "Myrinet",
       "ip": "192.168.7.88",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "helios-16-myri0.sophia.grid5000.fr",
       "rate": 2000000000,
       "switch": "edgeiron48gs",
-      "vendor": "Myrinet",
+      "vendor": "Myricom",
       "version": "M3F-PCIXF-2"
     }
   ],
diff --git a/data/grid5000/sites/sophia/clusters/helios/nodes/helios-17.json b/data/grid5000/sites/sophia/clusters/helios/nodes/helios-17.json
index 388b83e75c..036afac23b 100755
--- a/data/grid5000/sites/sophia/clusters/helios/nodes/helios-17.json
+++ b/data/grid5000/sites/sophia/clusters/helios/nodes/helios-17.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.21.17",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "helios-17.sophia.grid5000.fr",
@@ -23,31 +25,31 @@
       "version": "82546EB"
     },
     {
+      "device": "eth1",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
     },
     {
+      "device": "eth2",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
     },
     {
+      "device": "eth3",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
@@ -58,12 +60,14 @@
       "enabled": true,
       "interface": "Myrinet",
       "ip": "192.168.7.89",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "helios-17-myri0.sophia.grid5000.fr",
       "rate": 2000000000,
       "switch": "edgeiron48gs",
-      "vendor": "Myrinet",
+      "vendor": "Myricom",
       "version": "M3F-PCIXF-2"
     }
   ],
diff --git a/data/grid5000/sites/sophia/clusters/helios/nodes/helios-18.json b/data/grid5000/sites/sophia/clusters/helios/nodes/helios-18.json
index 4349d71dfa..32ae7dcd60 100755
--- a/data/grid5000/sites/sophia/clusters/helios/nodes/helios-18.json
+++ b/data/grid5000/sites/sophia/clusters/helios/nodes/helios-18.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.21.18",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "helios-18.sophia.grid5000.fr",
@@ -23,31 +25,31 @@
       "version": "82546EB"
     },
     {
+      "device": "eth1",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
     },
     {
+      "device": "eth2",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
     },
     {
+      "device": "eth3",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
@@ -58,12 +60,14 @@
       "enabled": true,
       "interface": "Myrinet",
       "ip": "192.168.7.90",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "helios-18-myri0.sophia.grid5000.fr",
       "rate": 2000000000,
       "switch": "edgeiron48gs",
-      "vendor": "Myrinet",
+      "vendor": "Myricom",
       "version": "M3F-PCIXF-2"
     }
   ],
diff --git a/data/grid5000/sites/sophia/clusters/helios/nodes/helios-19.json b/data/grid5000/sites/sophia/clusters/helios/nodes/helios-19.json
index 8aae0f86cc..1ba0028dd3 100755
--- a/data/grid5000/sites/sophia/clusters/helios/nodes/helios-19.json
+++ b/data/grid5000/sites/sophia/clusters/helios/nodes/helios-19.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.21.19",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "helios-19.sophia.grid5000.fr",
@@ -23,31 +25,31 @@
       "version": "82546EB"
     },
     {
+      "device": "eth1",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
     },
     {
+      "device": "eth2",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
     },
     {
+      "device": "eth3",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
@@ -58,12 +60,14 @@
       "enabled": true,
       "interface": "Myrinet",
       "ip": "192.168.7.91",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "helios-19-myri0.sophia.grid5000.fr",
       "rate": 2000000000,
       "switch": "edgeiron48gs",
-      "vendor": "Myrinet",
+      "vendor": "Myricom",
       "version": "M3F-PCIXF-2"
     }
   ],
diff --git a/data/grid5000/sites/sophia/clusters/helios/nodes/helios-2.json b/data/grid5000/sites/sophia/clusters/helios/nodes/helios-2.json
index 7718104a49..43318f025e 100755
--- a/data/grid5000/sites/sophia/clusters/helios/nodes/helios-2.json
+++ b/data/grid5000/sites/sophia/clusters/helios/nodes/helios-2.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.21.2",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "helios-2.sophia.grid5000.fr",
@@ -23,31 +25,31 @@
       "version": "82546EB"
     },
     {
+      "device": "eth1",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
     },
     {
+      "device": "eth2",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
     },
     {
+      "device": "eth3",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
@@ -58,12 +60,14 @@
       "enabled": true,
       "interface": "Myrinet",
       "ip": "192.168.7.74",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "helios-2-myri0.sophia.grid5000.fr",
       "rate": 2000000000,
       "switch": "edgeiron48gs",
-      "vendor": "Myrinet",
+      "vendor": "Myricom",
       "version": "M3F-PCIXF-2"
     }
   ],
diff --git a/data/grid5000/sites/sophia/clusters/helios/nodes/helios-20.json b/data/grid5000/sites/sophia/clusters/helios/nodes/helios-20.json
index 529731b8fd..53f49c84bd 100755
--- a/data/grid5000/sites/sophia/clusters/helios/nodes/helios-20.json
+++ b/data/grid5000/sites/sophia/clusters/helios/nodes/helios-20.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.21.20",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "helios-20.sophia.grid5000.fr",
@@ -23,31 +25,31 @@
       "version": "82546EB"
     },
     {
+      "device": "eth1",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
     },
     {
+      "device": "eth2",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
     },
     {
+      "device": "eth3",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
@@ -58,12 +60,14 @@
       "enabled": true,
       "interface": "Myrinet",
       "ip": "192.168.7.92",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "helios-20-myri0.sophia.grid5000.fr",
       "rate": 2000000000,
       "switch": "edgeiron48gs",
-      "vendor": "Myrinet",
+      "vendor": "Myricom",
       "version": "M3F-PCIXF-2"
     }
   ],
diff --git a/data/grid5000/sites/sophia/clusters/helios/nodes/helios-21.json b/data/grid5000/sites/sophia/clusters/helios/nodes/helios-21.json
index 26af4e8af2..24bdfa7e38 100755
--- a/data/grid5000/sites/sophia/clusters/helios/nodes/helios-21.json
+++ b/data/grid5000/sites/sophia/clusters/helios/nodes/helios-21.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.21.21",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "helios-21.sophia.grid5000.fr",
@@ -23,31 +25,31 @@
       "version": "82546EB"
     },
     {
+      "device": "eth1",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
     },
     {
+      "device": "eth2",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
     },
     {
+      "device": "eth3",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
@@ -58,12 +60,14 @@
       "enabled": true,
       "interface": "Myrinet",
       "ip": "192.168.7.93",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "helios-21-myri0.sophia.grid5000.fr",
       "rate": 2000000000,
       "switch": "edgeiron48gs",
-      "vendor": "Myrinet",
+      "vendor": "Myricom",
       "version": "M3F-PCIXF-2"
     }
   ],
diff --git a/data/grid5000/sites/sophia/clusters/helios/nodes/helios-22.json b/data/grid5000/sites/sophia/clusters/helios/nodes/helios-22.json
index e10b9625f8..e882616d66 100755
--- a/data/grid5000/sites/sophia/clusters/helios/nodes/helios-22.json
+++ b/data/grid5000/sites/sophia/clusters/helios/nodes/helios-22.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.21.22",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "helios-22.sophia.grid5000.fr",
@@ -23,31 +25,31 @@
       "version": "82546EB"
     },
     {
+      "device": "eth1",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
     },
     {
+      "device": "eth2",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
     },
     {
+      "device": "eth3",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
@@ -58,12 +60,14 @@
       "enabled": true,
       "interface": "Myrinet",
       "ip": "192.168.7.94",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "helios-22-myri0.sophia.grid5000.fr",
       "rate": 2000000000,
       "switch": "edgeiron48gs",
-      "vendor": "Myrinet",
+      "vendor": "Myricom",
       "version": "M3F-PCIXF-2"
     }
   ],
diff --git a/data/grid5000/sites/sophia/clusters/helios/nodes/helios-23.json b/data/grid5000/sites/sophia/clusters/helios/nodes/helios-23.json
index 6ca314a845..568d154ccc 100755
--- a/data/grid5000/sites/sophia/clusters/helios/nodes/helios-23.json
+++ b/data/grid5000/sites/sophia/clusters/helios/nodes/helios-23.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.21.23",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "helios-23.sophia.grid5000.fr",
@@ -23,31 +25,31 @@
       "version": "82546EB"
     },
     {
+      "device": "eth1",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
     },
     {
+      "device": "eth2",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
     },
     {
+      "device": "eth3",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
@@ -58,12 +60,14 @@
       "enabled": true,
       "interface": "Myrinet",
       "ip": "192.168.7.95",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "helios-23-myri0.sophia.grid5000.fr",
       "rate": 2000000000,
       "switch": "edgeiron48gs",
-      "vendor": "Myrinet",
+      "vendor": "Myricom",
       "version": "M3F-PCIXF-2"
     }
   ],
diff --git a/data/grid5000/sites/sophia/clusters/helios/nodes/helios-24.json b/data/grid5000/sites/sophia/clusters/helios/nodes/helios-24.json
index f838902b7c..823be14b6f 100755
--- a/data/grid5000/sites/sophia/clusters/helios/nodes/helios-24.json
+++ b/data/grid5000/sites/sophia/clusters/helios/nodes/helios-24.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.21.24",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "helios-24.sophia.grid5000.fr",
@@ -23,31 +25,31 @@
       "version": "82546EB"
     },
     {
+      "device": "eth1",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
     },
     {
+      "device": "eth2",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
     },
     {
+      "device": "eth3",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
@@ -58,12 +60,14 @@
       "enabled": true,
       "interface": "Myrinet",
       "ip": "192.168.7.96",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "helios-24-myri0.sophia.grid5000.fr",
       "rate": 2000000000,
       "switch": "edgeiron48gs",
-      "vendor": "Myrinet",
+      "vendor": "Myricom",
       "version": "M3F-PCIXF-2"
     }
   ],
diff --git a/data/grid5000/sites/sophia/clusters/helios/nodes/helios-25.json b/data/grid5000/sites/sophia/clusters/helios/nodes/helios-25.json
index 637c997139..85a504431f 100755
--- a/data/grid5000/sites/sophia/clusters/helios/nodes/helios-25.json
+++ b/data/grid5000/sites/sophia/clusters/helios/nodes/helios-25.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.21.25",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "helios-25.sophia.grid5000.fr",
@@ -23,31 +25,31 @@
       "version": "82546EB"
     },
     {
+      "device": "eth1",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
     },
     {
+      "device": "eth2",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
     },
     {
+      "device": "eth3",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
@@ -58,12 +60,14 @@
       "enabled": true,
       "interface": "Myrinet",
       "ip": "192.168.7.97",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "helios-25-myri0.sophia.grid5000.fr",
       "rate": 2000000000,
       "switch": "edgeiron48gs",
-      "vendor": "Myrinet",
+      "vendor": "Myricom",
       "version": "M3F-PCIXF-2"
     }
   ],
diff --git a/data/grid5000/sites/sophia/clusters/helios/nodes/helios-26.json b/data/grid5000/sites/sophia/clusters/helios/nodes/helios-26.json
index fa4796acc3..38d8d0e9f6 100755
--- a/data/grid5000/sites/sophia/clusters/helios/nodes/helios-26.json
+++ b/data/grid5000/sites/sophia/clusters/helios/nodes/helios-26.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.21.26",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "helios-26.sophia.grid5000.fr",
@@ -23,31 +25,31 @@
       "version": "82546EB"
     },
     {
+      "device": "eth1",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
     },
     {
+      "device": "eth2",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
     },
     {
+      "device": "eth3",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
@@ -58,12 +60,14 @@
       "enabled": true,
       "interface": "Myrinet",
       "ip": "192.168.7.98",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "helios-26-myri0.sophia.grid5000.fr",
       "rate": 2000000000,
       "switch": "edgeiron48gs",
-      "vendor": "Myrinet",
+      "vendor": "Myricom",
       "version": "M3F-PCIXF-2"
     }
   ],
diff --git a/data/grid5000/sites/sophia/clusters/helios/nodes/helios-27.json b/data/grid5000/sites/sophia/clusters/helios/nodes/helios-27.json
index 3204509f0e..de680cb8b1 100755
--- a/data/grid5000/sites/sophia/clusters/helios/nodes/helios-27.json
+++ b/data/grid5000/sites/sophia/clusters/helios/nodes/helios-27.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.21.27",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "helios-27.sophia.grid5000.fr",
@@ -23,31 +25,31 @@
       "version": "82546EB"
     },
     {
+      "device": "eth1",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
     },
     {
+      "device": "eth2",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
     },
     {
+      "device": "eth3",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
@@ -58,12 +60,14 @@
       "enabled": true,
       "interface": "Myrinet",
       "ip": "192.168.7.99",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "helios-27-myri0.sophia.grid5000.fr",
       "rate": 2000000000,
       "switch": "edgeiron48gs",
-      "vendor": "Myrinet",
+      "vendor": "Myricom",
       "version": "M3F-PCIXF-2"
     }
   ],
diff --git a/data/grid5000/sites/sophia/clusters/helios/nodes/helios-28.json b/data/grid5000/sites/sophia/clusters/helios/nodes/helios-28.json
index 39aacbbdf5..6fb5d108f6 100755
--- a/data/grid5000/sites/sophia/clusters/helios/nodes/helios-28.json
+++ b/data/grid5000/sites/sophia/clusters/helios/nodes/helios-28.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.21.28",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "helios-28.sophia.grid5000.fr",
@@ -23,31 +25,31 @@
       "version": "82546EB"
     },
     {
+      "device": "eth1",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
     },
     {
+      "device": "eth2",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
     },
     {
+      "device": "eth3",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
@@ -58,12 +60,14 @@
       "enabled": true,
       "interface": "Myrinet",
       "ip": "192.168.7.100",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "helios-28-myri0.sophia.grid5000.fr",
       "rate": 2000000000,
       "switch": "edgeiron48gs",
-      "vendor": "Myrinet",
+      "vendor": "Myricom",
       "version": "M3F-PCIXF-2"
     }
   ],
diff --git a/data/grid5000/sites/sophia/clusters/helios/nodes/helios-29.json b/data/grid5000/sites/sophia/clusters/helios/nodes/helios-29.json
index 1665386b32..e31af02a6b 100755
--- a/data/grid5000/sites/sophia/clusters/helios/nodes/helios-29.json
+++ b/data/grid5000/sites/sophia/clusters/helios/nodes/helios-29.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.21.29",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "helios-29.sophia.grid5000.fr",
@@ -23,31 +25,31 @@
       "version": "82546EB"
     },
     {
+      "device": "eth1",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
     },
     {
+      "device": "eth2",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
     },
     {
+      "device": "eth3",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
@@ -58,12 +60,14 @@
       "enabled": true,
       "interface": "Myrinet",
       "ip": "192.168.7.101",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "helios-29-myri0.sophia.grid5000.fr",
       "rate": 2000000000,
       "switch": "edgeiron48gs",
-      "vendor": "Myrinet",
+      "vendor": "Myricom",
       "version": "M3F-PCIXF-2"
     }
   ],
diff --git a/data/grid5000/sites/sophia/clusters/helios/nodes/helios-3.json b/data/grid5000/sites/sophia/clusters/helios/nodes/helios-3.json
index 32d118ee93..0591b1259b 100755
--- a/data/grid5000/sites/sophia/clusters/helios/nodes/helios-3.json
+++ b/data/grid5000/sites/sophia/clusters/helios/nodes/helios-3.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.21.3",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "helios-3.sophia.grid5000.fr",
@@ -23,31 +25,31 @@
       "version": "82546EB"
     },
     {
+      "device": "eth1",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
     },
     {
+      "device": "eth2",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
     },
     {
+      "device": "eth3",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
@@ -58,12 +60,14 @@
       "enabled": true,
       "interface": "Myrinet",
       "ip": "192.168.7.75",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "helios-3-myri0.sophia.grid5000.fr",
       "rate": 2000000000,
       "switch": "edgeiron48gs",
-      "vendor": "Myrinet",
+      "vendor": "Myricom",
       "version": "M3F-PCIXF-2"
     }
   ],
diff --git a/data/grid5000/sites/sophia/clusters/helios/nodes/helios-30.json b/data/grid5000/sites/sophia/clusters/helios/nodes/helios-30.json
index 822c1ef574..2f9c73a6d4 100755
--- a/data/grid5000/sites/sophia/clusters/helios/nodes/helios-30.json
+++ b/data/grid5000/sites/sophia/clusters/helios/nodes/helios-30.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.21.30",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "helios-30.sophia.grid5000.fr",
@@ -23,31 +25,31 @@
       "version": "82546EB"
     },
     {
+      "device": "eth1",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
     },
     {
+      "device": "eth2",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
     },
     {
+      "device": "eth3",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
@@ -58,12 +60,14 @@
       "enabled": true,
       "interface": "Myrinet",
       "ip": "192.168.7.102",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "helios-30-myri0.sophia.grid5000.fr",
       "rate": 2000000000,
       "switch": "edgeiron48gs",
-      "vendor": "Myrinet",
+      "vendor": "Myricom",
       "version": "M3F-PCIXF-2"
     }
   ],
diff --git a/data/grid5000/sites/sophia/clusters/helios/nodes/helios-31.json b/data/grid5000/sites/sophia/clusters/helios/nodes/helios-31.json
index bd0596497c..b29fe02255 100755
--- a/data/grid5000/sites/sophia/clusters/helios/nodes/helios-31.json
+++ b/data/grid5000/sites/sophia/clusters/helios/nodes/helios-31.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.21.31",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "helios-31.sophia.grid5000.fr",
@@ -23,31 +25,31 @@
       "version": "82546EB"
     },
     {
+      "device": "eth1",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
     },
     {
+      "device": "eth2",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
     },
     {
+      "device": "eth3",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
@@ -58,12 +60,14 @@
       "enabled": true,
       "interface": "Myrinet",
       "ip": "192.168.7.103",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "helios-31-myri0.sophia.grid5000.fr",
       "rate": 2000000000,
       "switch": "edgeiron48gs",
-      "vendor": "Myrinet",
+      "vendor": "Myricom",
       "version": "M3F-PCIXF-2"
     }
   ],
diff --git a/data/grid5000/sites/sophia/clusters/helios/nodes/helios-32.json b/data/grid5000/sites/sophia/clusters/helios/nodes/helios-32.json
index 24b6ee45d8..d3aac50403 100755
--- a/data/grid5000/sites/sophia/clusters/helios/nodes/helios-32.json
+++ b/data/grid5000/sites/sophia/clusters/helios/nodes/helios-32.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.21.32",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "helios-32.sophia.grid5000.fr",
@@ -23,31 +25,31 @@
       "version": "82546EB"
     },
     {
+      "device": "eth1",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
     },
     {
+      "device": "eth2",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
     },
     {
+      "device": "eth3",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
@@ -58,12 +60,14 @@
       "enabled": true,
       "interface": "Myrinet",
       "ip": "192.168.7.104",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "helios-32-myri0.sophia.grid5000.fr",
       "rate": 2000000000,
       "switch": "edgeiron48gs",
-      "vendor": "Myrinet",
+      "vendor": "Myricom",
       "version": "M3F-PCIXF-2"
     }
   ],
diff --git a/data/grid5000/sites/sophia/clusters/helios/nodes/helios-33.json b/data/grid5000/sites/sophia/clusters/helios/nodes/helios-33.json
index 9458006f7d..956b49c7a6 100755
--- a/data/grid5000/sites/sophia/clusters/helios/nodes/helios-33.json
+++ b/data/grid5000/sites/sophia/clusters/helios/nodes/helios-33.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.21.33",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "helios-33.sophia.grid5000.fr",
@@ -23,31 +25,31 @@
       "version": "82546EB"
     },
     {
+      "device": "eth1",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
     },
     {
+      "device": "eth2",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
     },
     {
+      "device": "eth3",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
@@ -58,12 +60,14 @@
       "enabled": true,
       "interface": "Myrinet",
       "ip": "192.168.7.105",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "helios-33-myri0.sophia.grid5000.fr",
       "rate": 2000000000,
       "switch": "edgeiron48gs",
-      "vendor": "Myrinet",
+      "vendor": "Myricom",
       "version": "M3F-PCIXF-2"
     }
   ],
diff --git a/data/grid5000/sites/sophia/clusters/helios/nodes/helios-34.json b/data/grid5000/sites/sophia/clusters/helios/nodes/helios-34.json
index d8ab75a37c..4b56ce695e 100755
--- a/data/grid5000/sites/sophia/clusters/helios/nodes/helios-34.json
+++ b/data/grid5000/sites/sophia/clusters/helios/nodes/helios-34.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.21.34",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "helios-34.sophia.grid5000.fr",
@@ -23,31 +25,31 @@
       "version": "82546EB"
     },
     {
+      "device": "eth1",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
     },
     {
+      "device": "eth2",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
     },
     {
+      "device": "eth3",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
@@ -58,12 +60,14 @@
       "enabled": true,
       "interface": "Myrinet",
       "ip": "192.168.7.106",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "helios-34-myri0.sophia.grid5000.fr",
       "rate": 2000000000,
       "switch": "edgeiron48gs",
-      "vendor": "Myrinet",
+      "vendor": "Myricom",
       "version": "M3F-PCIXF-2"
     }
   ],
diff --git a/data/grid5000/sites/sophia/clusters/helios/nodes/helios-35.json b/data/grid5000/sites/sophia/clusters/helios/nodes/helios-35.json
index d77590a4de..f87e499761 100755
--- a/data/grid5000/sites/sophia/clusters/helios/nodes/helios-35.json
+++ b/data/grid5000/sites/sophia/clusters/helios/nodes/helios-35.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.21.35",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "helios-35.sophia.grid5000.fr",
@@ -23,31 +25,31 @@
       "version": "82546EB"
     },
     {
+      "device": "eth1",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
     },
     {
+      "device": "eth2",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
     },
     {
+      "device": "eth3",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
@@ -58,12 +60,14 @@
       "enabled": true,
       "interface": "Myrinet",
       "ip": "192.168.7.107",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "helios-35-myri0.sophia.grid5000.fr",
       "rate": 2000000000,
       "switch": "edgeiron48gs",
-      "vendor": "Myrinet",
+      "vendor": "Myricom",
       "version": "M3F-PCIXF-2"
     }
   ],
diff --git a/data/grid5000/sites/sophia/clusters/helios/nodes/helios-36.json b/data/grid5000/sites/sophia/clusters/helios/nodes/helios-36.json
index e58c516242..0852432a55 100755
--- a/data/grid5000/sites/sophia/clusters/helios/nodes/helios-36.json
+++ b/data/grid5000/sites/sophia/clusters/helios/nodes/helios-36.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.21.36",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "helios-36.sophia.grid5000.fr",
@@ -23,31 +25,31 @@
       "version": "82546EB"
     },
     {
+      "device": "eth1",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
     },
     {
+      "device": "eth2",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
     },
     {
+      "device": "eth3",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
@@ -58,12 +60,14 @@
       "enabled": true,
       "interface": "Myrinet",
       "ip": "192.168.7.108",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "helios-36-myri0.sophia.grid5000.fr",
       "rate": 2000000000,
       "switch": "edgeiron48gs",
-      "vendor": "Myrinet",
+      "vendor": "Myricom",
       "version": "M3F-PCIXF-2"
     }
   ],
diff --git a/data/grid5000/sites/sophia/clusters/helios/nodes/helios-37.json b/data/grid5000/sites/sophia/clusters/helios/nodes/helios-37.json
index b4be59c853..9734c73dd2 100755
--- a/data/grid5000/sites/sophia/clusters/helios/nodes/helios-37.json
+++ b/data/grid5000/sites/sophia/clusters/helios/nodes/helios-37.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.21.37",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "helios-37.sophia.grid5000.fr",
@@ -23,31 +25,31 @@
       "version": "82546EB"
     },
     {
+      "device": "eth1",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
     },
     {
+      "device": "eth2",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
     },
     {
+      "device": "eth3",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
@@ -58,12 +60,14 @@
       "enabled": true,
       "interface": "Myrinet",
       "ip": "192.168.7.109",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "helios-37-myri0.sophia.grid5000.fr",
       "rate": 2000000000,
       "switch": "edgeiron48gs",
-      "vendor": "Myrinet",
+      "vendor": "Myricom",
       "version": "M3F-PCIXF-2"
     }
   ],
diff --git a/data/grid5000/sites/sophia/clusters/helios/nodes/helios-38.json b/data/grid5000/sites/sophia/clusters/helios/nodes/helios-38.json
index ee3c8b262f..01dde4db11 100755
--- a/data/grid5000/sites/sophia/clusters/helios/nodes/helios-38.json
+++ b/data/grid5000/sites/sophia/clusters/helios/nodes/helios-38.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.21.38",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "helios-38.sophia.grid5000.fr",
@@ -23,31 +25,31 @@
       "version": "82546EB"
     },
     {
+      "device": "eth1",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
     },
     {
+      "device": "eth2",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
     },
     {
+      "device": "eth3",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
@@ -58,12 +60,14 @@
       "enabled": true,
       "interface": "Myrinet",
       "ip": "192.168.7.110",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "helios-38-myri0.sophia.grid5000.fr",
       "rate": 2000000000,
       "switch": "edgeiron48gs",
-      "vendor": "Myrinet",
+      "vendor": "Myricom",
       "version": "M3F-PCIXF-2"
     }
   ],
diff --git a/data/grid5000/sites/sophia/clusters/helios/nodes/helios-39.json b/data/grid5000/sites/sophia/clusters/helios/nodes/helios-39.json
index 6cde6c1358..8cd8459a22 100755
--- a/data/grid5000/sites/sophia/clusters/helios/nodes/helios-39.json
+++ b/data/grid5000/sites/sophia/clusters/helios/nodes/helios-39.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.21.39",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "helios-39.sophia.grid5000.fr",
@@ -23,31 +25,31 @@
       "version": "82546EB"
     },
     {
+      "device": "eth1",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
     },
     {
+      "device": "eth2",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
     },
     {
+      "device": "eth3",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
@@ -58,12 +60,14 @@
       "enabled": true,
       "interface": "Myrinet",
       "ip": "192.168.7.111",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "helios-39-myri0.sophia.grid5000.fr",
       "rate": 2000000000,
       "switch": "edgeiron48gs",
-      "vendor": "Myrinet",
+      "vendor": "Myricom",
       "version": "M3F-PCIXF-2"
     }
   ],
diff --git a/data/grid5000/sites/sophia/clusters/helios/nodes/helios-4.json b/data/grid5000/sites/sophia/clusters/helios/nodes/helios-4.json
index cf7d653d9d..a71a79bb38 100755
--- a/data/grid5000/sites/sophia/clusters/helios/nodes/helios-4.json
+++ b/data/grid5000/sites/sophia/clusters/helios/nodes/helios-4.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.21.4",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "helios-4.sophia.grid5000.fr",
@@ -23,31 +25,31 @@
       "version": "82546EB"
     },
     {
+      "device": "eth1",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
     },
     {
+      "device": "eth2",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
     },
     {
+      "device": "eth3",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
@@ -58,12 +60,14 @@
       "enabled": true,
       "interface": "Myrinet",
       "ip": "192.168.7.76",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "helios-4-myri0.sophia.grid5000.fr",
       "rate": 2000000000,
       "switch": "edgeiron48gs",
-      "vendor": "Myrinet",
+      "vendor": "Myricom",
       "version": "M3F-PCIXF-2"
     }
   ],
diff --git a/data/grid5000/sites/sophia/clusters/helios/nodes/helios-40.json b/data/grid5000/sites/sophia/clusters/helios/nodes/helios-40.json
index c1aee1117d..28d931fb04 100755
--- a/data/grid5000/sites/sophia/clusters/helios/nodes/helios-40.json
+++ b/data/grid5000/sites/sophia/clusters/helios/nodes/helios-40.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.21.40",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "helios-40.sophia.grid5000.fr",
@@ -23,31 +25,31 @@
       "version": "82546EB"
     },
     {
+      "device": "eth1",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
     },
     {
+      "device": "eth2",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
     },
     {
+      "device": "eth3",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
@@ -58,12 +60,14 @@
       "enabled": true,
       "interface": "Myrinet",
       "ip": "192.168.7.112",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "helios-40-myri0.sophia.grid5000.fr",
       "rate": 2000000000,
       "switch": "edgeiron48gs",
-      "vendor": "Myrinet",
+      "vendor": "Myricom",
       "version": "M3F-PCIXF-2"
     }
   ],
diff --git a/data/grid5000/sites/sophia/clusters/helios/nodes/helios-41.json b/data/grid5000/sites/sophia/clusters/helios/nodes/helios-41.json
index 75d5fdbb57..626073635e 100755
--- a/data/grid5000/sites/sophia/clusters/helios/nodes/helios-41.json
+++ b/data/grid5000/sites/sophia/clusters/helios/nodes/helios-41.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.21.41",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "helios-41.sophia.grid5000.fr",
@@ -23,31 +25,31 @@
       "version": "82546EB"
     },
     {
+      "device": "eth1",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
     },
     {
+      "device": "eth2",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
     },
     {
+      "device": "eth3",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
@@ -58,12 +60,14 @@
       "enabled": true,
       "interface": "Myrinet",
       "ip": "192.168.7.113",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "helios-41-myri0.sophia.grid5000.fr",
       "rate": 2000000000,
       "switch": "edgeiron48gs",
-      "vendor": "Myrinet",
+      "vendor": "Myricom",
       "version": "M3F-PCIXF-2"
     }
   ],
diff --git a/data/grid5000/sites/sophia/clusters/helios/nodes/helios-42.json b/data/grid5000/sites/sophia/clusters/helios/nodes/helios-42.json
index 4aa1f404c5..18fef18606 100755
--- a/data/grid5000/sites/sophia/clusters/helios/nodes/helios-42.json
+++ b/data/grid5000/sites/sophia/clusters/helios/nodes/helios-42.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.21.42",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "helios-42.sophia.grid5000.fr",
@@ -23,31 +25,31 @@
       "version": "82546EB"
     },
     {
+      "device": "eth1",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
     },
     {
+      "device": "eth2",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
     },
     {
+      "device": "eth3",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
@@ -58,12 +60,14 @@
       "enabled": true,
       "interface": "Myrinet",
       "ip": "192.168.7.114",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "helios-42-myri0.sophia.grid5000.fr",
       "rate": 2000000000,
       "switch": "edgeiron48gs",
-      "vendor": "Myrinet",
+      "vendor": "Myricom",
       "version": "M3F-PCIXF-2"
     }
   ],
diff --git a/data/grid5000/sites/sophia/clusters/helios/nodes/helios-43.json b/data/grid5000/sites/sophia/clusters/helios/nodes/helios-43.json
index 474a5129a4..2545796af5 100755
--- a/data/grid5000/sites/sophia/clusters/helios/nodes/helios-43.json
+++ b/data/grid5000/sites/sophia/clusters/helios/nodes/helios-43.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.21.43",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "helios-43.sophia.grid5000.fr",
@@ -23,31 +25,31 @@
       "version": "82546EB"
     },
     {
+      "device": "eth1",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
     },
     {
+      "device": "eth2",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
     },
     {
+      "device": "eth3",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
@@ -58,12 +60,14 @@
       "enabled": true,
       "interface": "Myrinet",
       "ip": "192.168.7.115",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "helios-43-myri0.sophia.grid5000.fr",
       "rate": 2000000000,
       "switch": "edgeiron48gs",
-      "vendor": "Myrinet",
+      "vendor": "Myricom",
       "version": "M3F-PCIXF-2"
     }
   ],
diff --git a/data/grid5000/sites/sophia/clusters/helios/nodes/helios-44.json b/data/grid5000/sites/sophia/clusters/helios/nodes/helios-44.json
index 07338bffdd..227bb3dece 100755
--- a/data/grid5000/sites/sophia/clusters/helios/nodes/helios-44.json
+++ b/data/grid5000/sites/sophia/clusters/helios/nodes/helios-44.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.21.44",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "helios-44.sophia.grid5000.fr",
@@ -23,31 +25,31 @@
       "version": "82546EB"
     },
     {
+      "device": "eth1",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
     },
     {
+      "device": "eth2",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
     },
     {
+      "device": "eth3",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
@@ -58,12 +60,14 @@
       "enabled": true,
       "interface": "Myrinet",
       "ip": "192.168.7.116",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "helios-44-myri0.sophia.grid5000.fr",
       "rate": 2000000000,
       "switch": "edgeiron48gs",
-      "vendor": "Myrinet",
+      "vendor": "Myricom",
       "version": "M3F-PCIXF-2"
     }
   ],
diff --git a/data/grid5000/sites/sophia/clusters/helios/nodes/helios-45.json b/data/grid5000/sites/sophia/clusters/helios/nodes/helios-45.json
index c5c3ab23c5..3872f6065b 100755
--- a/data/grid5000/sites/sophia/clusters/helios/nodes/helios-45.json
+++ b/data/grid5000/sites/sophia/clusters/helios/nodes/helios-45.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.21.45",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "helios-45.sophia.grid5000.fr",
@@ -23,31 +25,31 @@
       "version": "82546EB"
     },
     {
+      "device": "eth1",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
     },
     {
+      "device": "eth2",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
     },
     {
+      "device": "eth3",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
@@ -58,12 +60,14 @@
       "enabled": true,
       "interface": "Myrinet",
       "ip": "192.168.7.117",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "helios-45-myri0.sophia.grid5000.fr",
       "rate": 2000000000,
       "switch": "edgeiron48gs",
-      "vendor": "Myrinet",
+      "vendor": "Myricom",
       "version": "M3F-PCIXF-2"
     }
   ],
diff --git a/data/grid5000/sites/sophia/clusters/helios/nodes/helios-46.json b/data/grid5000/sites/sophia/clusters/helios/nodes/helios-46.json
index 70ddc0b00f..4458abf87d 100755
--- a/data/grid5000/sites/sophia/clusters/helios/nodes/helios-46.json
+++ b/data/grid5000/sites/sophia/clusters/helios/nodes/helios-46.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.21.46",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "helios-46.sophia.grid5000.fr",
@@ -23,31 +25,31 @@
       "version": "82546EB"
     },
     {
+      "device": "eth1",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
     },
     {
+      "device": "eth2",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
     },
     {
+      "device": "eth3",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
@@ -58,12 +60,14 @@
       "enabled": true,
       "interface": "Myrinet",
       "ip": "192.168.7.118",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "helios-46-myri0.sophia.grid5000.fr",
       "rate": 2000000000,
       "switch": "edgeiron48gs",
-      "vendor": "Myrinet",
+      "vendor": "Myricom",
       "version": "M3F-PCIXF-2"
     }
   ],
diff --git a/data/grid5000/sites/sophia/clusters/helios/nodes/helios-47.json b/data/grid5000/sites/sophia/clusters/helios/nodes/helios-47.json
index 7f1ce7fb95..618af4f3e9 100755
--- a/data/grid5000/sites/sophia/clusters/helios/nodes/helios-47.json
+++ b/data/grid5000/sites/sophia/clusters/helios/nodes/helios-47.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.21.47",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "helios-47.sophia.grid5000.fr",
@@ -23,31 +25,31 @@
       "version": "82546EB"
     },
     {
+      "device": "eth1",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
     },
     {
+      "device": "eth2",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
     },
     {
+      "device": "eth3",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
@@ -58,12 +60,14 @@
       "enabled": true,
       "interface": "Myrinet",
       "ip": "192.168.7.119",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "helios-47-myri0.sophia.grid5000.fr",
       "rate": 2000000000,
       "switch": "edgeiron48gs",
-      "vendor": "Myrinet",
+      "vendor": "Myricom",
       "version": "M3F-PCIXF-2"
     }
   ],
diff --git a/data/grid5000/sites/sophia/clusters/helios/nodes/helios-48.json b/data/grid5000/sites/sophia/clusters/helios/nodes/helios-48.json
index 8554aef026..948baff93c 100755
--- a/data/grid5000/sites/sophia/clusters/helios/nodes/helios-48.json
+++ b/data/grid5000/sites/sophia/clusters/helios/nodes/helios-48.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.21.48",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "helios-48.sophia.grid5000.fr",
@@ -23,31 +25,31 @@
       "version": "82546EB"
     },
     {
+      "device": "eth1",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
     },
     {
+      "device": "eth2",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
     },
     {
+      "device": "eth3",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
@@ -58,12 +60,14 @@
       "enabled": true,
       "interface": "Myrinet",
       "ip": "192.168.7.120",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "helios-48-myri0.sophia.grid5000.fr",
       "rate": 2000000000,
       "switch": "edgeiron48gs",
-      "vendor": "Myrinet",
+      "vendor": "Myricom",
       "version": "M3F-PCIXF-2"
     }
   ],
diff --git a/data/grid5000/sites/sophia/clusters/helios/nodes/helios-49.json b/data/grid5000/sites/sophia/clusters/helios/nodes/helios-49.json
index 5e82a08ad2..86efe651d9 100755
--- a/data/grid5000/sites/sophia/clusters/helios/nodes/helios-49.json
+++ b/data/grid5000/sites/sophia/clusters/helios/nodes/helios-49.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.21.49",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "helios-49.sophia.grid5000.fr",
@@ -23,31 +25,31 @@
       "version": "82546EB"
     },
     {
+      "device": "eth1",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
     },
     {
+      "device": "eth2",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
     },
     {
+      "device": "eth3",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
@@ -58,12 +60,14 @@
       "enabled": true,
       "interface": "Myrinet",
       "ip": "192.168.7.121",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "helios-49-myri0.sophia.grid5000.fr",
       "rate": 2000000000,
       "switch": "edgeiron48gs",
-      "vendor": "Myrinet",
+      "vendor": "Myricom",
       "version": "M3F-PCIXF-2"
     }
   ],
diff --git a/data/grid5000/sites/sophia/clusters/helios/nodes/helios-5.json b/data/grid5000/sites/sophia/clusters/helios/nodes/helios-5.json
index 28fd8a2441..d3037d8563 100755
--- a/data/grid5000/sites/sophia/clusters/helios/nodes/helios-5.json
+++ b/data/grid5000/sites/sophia/clusters/helios/nodes/helios-5.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.21.5",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "helios-5.sophia.grid5000.fr",
@@ -23,31 +25,31 @@
       "version": "82546EB"
     },
     {
+      "device": "eth1",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
     },
     {
+      "device": "eth2",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
     },
     {
+      "device": "eth3",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
@@ -58,12 +60,14 @@
       "enabled": true,
       "interface": "Myrinet",
       "ip": "192.168.7.77",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "helios-5-myri0.sophia.grid5000.fr",
       "rate": 2000000000,
       "switch": "edgeiron48gs",
-      "vendor": "Myrinet",
+      "vendor": "Myricom",
       "version": "M3F-PCIXF-2"
     }
   ],
diff --git a/data/grid5000/sites/sophia/clusters/helios/nodes/helios-50.json b/data/grid5000/sites/sophia/clusters/helios/nodes/helios-50.json
index 4df438311b..158dafeea9 100755
--- a/data/grid5000/sites/sophia/clusters/helios/nodes/helios-50.json
+++ b/data/grid5000/sites/sophia/clusters/helios/nodes/helios-50.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.21.50",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "helios-50.sophia.grid5000.fr",
@@ -23,31 +25,31 @@
       "version": "82546EB"
     },
     {
+      "device": "eth1",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
     },
     {
+      "device": "eth2",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
     },
     {
+      "device": "eth3",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
@@ -58,12 +60,14 @@
       "enabled": true,
       "interface": "Myrinet",
       "ip": "192.168.7.122",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "helios-50-myri0.sophia.grid5000.fr",
       "rate": 2000000000,
       "switch": "edgeiron48gs",
-      "vendor": "Myrinet",
+      "vendor": "Myricom",
       "version": "M3F-PCIXF-2"
     }
   ],
diff --git a/data/grid5000/sites/sophia/clusters/helios/nodes/helios-51.json b/data/grid5000/sites/sophia/clusters/helios/nodes/helios-51.json
index 8e7ad25e3d..6c09e8a4c0 100755
--- a/data/grid5000/sites/sophia/clusters/helios/nodes/helios-51.json
+++ b/data/grid5000/sites/sophia/clusters/helios/nodes/helios-51.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.21.51",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "helios-51.sophia.grid5000.fr",
@@ -23,31 +25,31 @@
       "version": "82546EB"
     },
     {
+      "device": "eth1",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
     },
     {
+      "device": "eth2",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
     },
     {
+      "device": "eth3",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
@@ -58,12 +60,14 @@
       "enabled": true,
       "interface": "Myrinet",
       "ip": "192.168.7.123",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "helios-51-myri0.sophia.grid5000.fr",
       "rate": 2000000000,
       "switch": "edgeiron48gs",
-      "vendor": "Myrinet",
+      "vendor": "Myricom",
       "version": "M3F-PCIXF-2"
     }
   ],
diff --git a/data/grid5000/sites/sophia/clusters/helios/nodes/helios-52.json b/data/grid5000/sites/sophia/clusters/helios/nodes/helios-52.json
index c15c531cf2..c82e73b62a 100755
--- a/data/grid5000/sites/sophia/clusters/helios/nodes/helios-52.json
+++ b/data/grid5000/sites/sophia/clusters/helios/nodes/helios-52.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.21.52",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "helios-52.sophia.grid5000.fr",
@@ -23,31 +25,31 @@
       "version": "82546EB"
     },
     {
+      "device": "eth1",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
     },
     {
+      "device": "eth2",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
     },
     {
+      "device": "eth3",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
@@ -58,12 +60,14 @@
       "enabled": true,
       "interface": "Myrinet",
       "ip": "192.168.7.124",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "helios-52-myri0.sophia.grid5000.fr",
       "rate": 2000000000,
       "switch": "edgeiron48gs",
-      "vendor": "Myrinet",
+      "vendor": "Myricom",
       "version": "M3F-PCIXF-2"
     }
   ],
diff --git a/data/grid5000/sites/sophia/clusters/helios/nodes/helios-53.json b/data/grid5000/sites/sophia/clusters/helios/nodes/helios-53.json
index 99d5566fd9..b15f4eb888 100755
--- a/data/grid5000/sites/sophia/clusters/helios/nodes/helios-53.json
+++ b/data/grid5000/sites/sophia/clusters/helios/nodes/helios-53.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.21.53",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "helios-53.sophia.grid5000.fr",
@@ -23,31 +25,31 @@
       "version": "82546EB"
     },
     {
+      "device": "eth1",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
     },
     {
+      "device": "eth2",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
     },
     {
+      "device": "eth3",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
@@ -58,12 +60,14 @@
       "enabled": true,
       "interface": "Myrinet",
       "ip": "192.168.7.125",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "helios-53-myri0.sophia.grid5000.fr",
       "rate": 2000000000,
       "switch": "edgeiron48gs",
-      "vendor": "Myrinet",
+      "vendor": "Myricom",
       "version": "M3F-PCIXF-2"
     }
   ],
diff --git a/data/grid5000/sites/sophia/clusters/helios/nodes/helios-54.json b/data/grid5000/sites/sophia/clusters/helios/nodes/helios-54.json
index 2eb1bb8f8b..258a603506 100755
--- a/data/grid5000/sites/sophia/clusters/helios/nodes/helios-54.json
+++ b/data/grid5000/sites/sophia/clusters/helios/nodes/helios-54.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.21.54",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "helios-54.sophia.grid5000.fr",
@@ -23,31 +25,31 @@
       "version": "82546EB"
     },
     {
+      "device": "eth1",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
     },
     {
+      "device": "eth2",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
     },
     {
+      "device": "eth3",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
@@ -58,12 +60,14 @@
       "enabled": true,
       "interface": "Myrinet",
       "ip": "192.168.7.126",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "helios-54-myri0.sophia.grid5000.fr",
       "rate": 2000000000,
       "switch": "edgeiron48gs",
-      "vendor": "Myrinet",
+      "vendor": "Myricom",
       "version": "M3F-PCIXF-2"
     }
   ],
diff --git a/data/grid5000/sites/sophia/clusters/helios/nodes/helios-55.json b/data/grid5000/sites/sophia/clusters/helios/nodes/helios-55.json
index cf05b93d53..eebb2ad648 100755
--- a/data/grid5000/sites/sophia/clusters/helios/nodes/helios-55.json
+++ b/data/grid5000/sites/sophia/clusters/helios/nodes/helios-55.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.21.55",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "helios-55.sophia.grid5000.fr",
@@ -23,31 +25,31 @@
       "version": "82546EB"
     },
     {
+      "device": "eth1",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
     },
     {
+      "device": "eth2",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
     },
     {
+      "device": "eth3",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
@@ -58,12 +60,14 @@
       "enabled": true,
       "interface": "Myrinet",
       "ip": "192.168.7.127",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "helios-55-myri0.sophia.grid5000.fr",
       "rate": 2000000000,
       "switch": "edgeiron48gs",
-      "vendor": "Myrinet",
+      "vendor": "Myricom",
       "version": "M3F-PCIXF-2"
     }
   ],
diff --git a/data/grid5000/sites/sophia/clusters/helios/nodes/helios-56.json b/data/grid5000/sites/sophia/clusters/helios/nodes/helios-56.json
index c350703b3e..1dee162b2f 100755
--- a/data/grid5000/sites/sophia/clusters/helios/nodes/helios-56.json
+++ b/data/grid5000/sites/sophia/clusters/helios/nodes/helios-56.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.21.56",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "helios-56.sophia.grid5000.fr",
@@ -23,31 +25,31 @@
       "version": "82546EB"
     },
     {
+      "device": "eth1",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
     },
     {
+      "device": "eth2",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
     },
     {
+      "device": "eth3",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
@@ -58,12 +60,14 @@
       "enabled": true,
       "interface": "Myrinet",
       "ip": "192.168.7.128",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "helios-56-myri0.sophia.grid5000.fr",
       "rate": 2000000000,
       "switch": "edgeiron48gs",
-      "vendor": "Myrinet",
+      "vendor": "Myricom",
       "version": "M3F-PCIXF-2"
     }
   ],
diff --git a/data/grid5000/sites/sophia/clusters/helios/nodes/helios-6.json b/data/grid5000/sites/sophia/clusters/helios/nodes/helios-6.json
index ab222a0eb3..0dec999be1 100755
--- a/data/grid5000/sites/sophia/clusters/helios/nodes/helios-6.json
+++ b/data/grid5000/sites/sophia/clusters/helios/nodes/helios-6.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.21.6",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "helios-6.sophia.grid5000.fr",
@@ -23,31 +25,31 @@
       "version": "82546EB"
     },
     {
+      "device": "eth1",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
     },
     {
+      "device": "eth2",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
     },
     {
+      "device": "eth3",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
@@ -58,12 +60,14 @@
       "enabled": true,
       "interface": "Myrinet",
       "ip": "192.168.7.78",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "helios-6-myri0.sophia.grid5000.fr",
       "rate": 2000000000,
       "switch": "edgeiron48gs",
-      "vendor": "Myrinet",
+      "vendor": "Myricom",
       "version": "M3F-PCIXF-2"
     }
   ],
diff --git a/data/grid5000/sites/sophia/clusters/helios/nodes/helios-7.json b/data/grid5000/sites/sophia/clusters/helios/nodes/helios-7.json
index c69e97517a..fba770f99b 100755
--- a/data/grid5000/sites/sophia/clusters/helios/nodes/helios-7.json
+++ b/data/grid5000/sites/sophia/clusters/helios/nodes/helios-7.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.21.7",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "helios-7.sophia.grid5000.fr",
@@ -23,31 +25,31 @@
       "version": "82546EB"
     },
     {
+      "device": "eth1",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
     },
     {
+      "device": "eth2",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
     },
     {
+      "device": "eth3",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
@@ -58,12 +60,14 @@
       "enabled": true,
       "interface": "Myrinet",
       "ip": "192.168.7.79",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "helios-7-myri0.sophia.grid5000.fr",
       "rate": 2000000000,
       "switch": "edgeiron48gs",
-      "vendor": "Myrinet",
+      "vendor": "Myricom",
       "version": "M3F-PCIXF-2"
     }
   ],
diff --git a/data/grid5000/sites/sophia/clusters/helios/nodes/helios-8.json b/data/grid5000/sites/sophia/clusters/helios/nodes/helios-8.json
index 0196c5ab6c..b04513f92a 100755
--- a/data/grid5000/sites/sophia/clusters/helios/nodes/helios-8.json
+++ b/data/grid5000/sites/sophia/clusters/helios/nodes/helios-8.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.21.8",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "helios-8.sophia.grid5000.fr",
@@ -23,31 +25,31 @@
       "version": "82546EB"
     },
     {
+      "device": "eth1",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
     },
     {
+      "device": "eth2",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
     },
     {
+      "device": "eth3",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
@@ -58,12 +60,14 @@
       "enabled": true,
       "interface": "Myrinet",
       "ip": "192.168.7.80",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "helios-8-myri0.sophia.grid5000.fr",
       "rate": 2000000000,
       "switch": "edgeiron48gs",
-      "vendor": "Myrinet",
+      "vendor": "Myricom",
       "version": "M3F-PCIXF-2"
     }
   ],
diff --git a/data/grid5000/sites/sophia/clusters/helios/nodes/helios-9.json b/data/grid5000/sites/sophia/clusters/helios/nodes/helios-9.json
index efb22ca626..88a8ee99a5 100755
--- a/data/grid5000/sites/sophia/clusters/helios/nodes/helios-9.json
+++ b/data/grid5000/sites/sophia/clusters/helios/nodes/helios-9.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.21.9",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "helios-9.sophia.grid5000.fr",
@@ -23,31 +25,31 @@
       "version": "82546EB"
     },
     {
+      "device": "eth1",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
     },
     {
+      "device": "eth2",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
     },
     {
+      "device": "eth3",
       "driver": "e1000",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Intel Corporation",
       "version": "82546EB"
@@ -58,12 +60,14 @@
       "enabled": true,
       "interface": "Myrinet",
       "ip": "192.168.7.81",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "helios-9-myri0.sophia.grid5000.fr",
       "rate": 2000000000,
       "switch": "edgeiron48gs",
-      "vendor": "Myrinet",
+      "vendor": "Myricom",
       "version": "M3F-PCIXF-2"
     }
   ],
diff --git a/data/grid5000/sites/sophia/clusters/sol/nodes/sol-1.json b/data/grid5000/sites/sophia/clusters/sol/nodes/sol-1.json
index 386b1be8d4..f3e8e2e2b3 100755
--- a/data/grid5000/sites/sophia/clusters/sol/nodes/sol-1.json
+++ b/data/grid5000/sites/sophia/clusters/sol/nodes/sol-1.json
@@ -15,30 +15,31 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.22.1",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "sol-1.sophia.grid5000.fr",
       "rate": 1000000000,
       "switch": "fastiron",
-      "vendor": "NVIDIA",
+      "vendor": "nVidia",
       "version": "MCP55 Pro"
     },
     {
+      "device": "eth1",
       "driver": "forcedeth",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
-      "vendor": "NVIDIA",
+      "vendor": "nVidia",
       "version": "MCP55 Pro"
     },
     {
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "BCM5715c"
@@ -47,8 +48,7 @@
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "BCM5715c"
diff --git a/data/grid5000/sites/sophia/clusters/sol/nodes/sol-10.json b/data/grid5000/sites/sophia/clusters/sol/nodes/sol-10.json
index 333dfd11a2..21441eb18b 100755
--- a/data/grid5000/sites/sophia/clusters/sol/nodes/sol-10.json
+++ b/data/grid5000/sites/sophia/clusters/sol/nodes/sol-10.json
@@ -15,30 +15,31 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.22.10",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "sol-10.sophia.grid5000.fr",
       "rate": 1000000000,
       "switch": "fastiron",
-      "vendor": "NVIDIA",
+      "vendor": "nVidia",
       "version": "MCP55 Pro"
     },
     {
+      "device": "eth1",
       "driver": "forcedeth",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
-      "vendor": "NVIDIA",
+      "vendor": "nVidia",
       "version": "MCP55 Pro"
     },
     {
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "BCM5715c"
@@ -47,8 +48,7 @@
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "BCM5715c"
diff --git a/data/grid5000/sites/sophia/clusters/sol/nodes/sol-11.json b/data/grid5000/sites/sophia/clusters/sol/nodes/sol-11.json
index 3c2685d687..4bd530b52d 100755
--- a/data/grid5000/sites/sophia/clusters/sol/nodes/sol-11.json
+++ b/data/grid5000/sites/sophia/clusters/sol/nodes/sol-11.json
@@ -15,30 +15,31 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.22.11",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "sol-11.sophia.grid5000.fr",
       "rate": 1000000000,
       "switch": "fastiron",
-      "vendor": "NVIDIA",
+      "vendor": "nVidia",
       "version": "MCP55 Pro"
     },
     {
+      "device": "eth1",
       "driver": "forcedeth",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
-      "vendor": "NVIDIA",
+      "vendor": "nVidia",
       "version": "MCP55 Pro"
     },
     {
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "BCM5715c"
@@ -47,8 +48,7 @@
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "BCM5715c"
diff --git a/data/grid5000/sites/sophia/clusters/sol/nodes/sol-12.json b/data/grid5000/sites/sophia/clusters/sol/nodes/sol-12.json
index c47d93e2bc..61ffdacefc 100755
--- a/data/grid5000/sites/sophia/clusters/sol/nodes/sol-12.json
+++ b/data/grid5000/sites/sophia/clusters/sol/nodes/sol-12.json
@@ -15,30 +15,31 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.22.12",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "sol-12.sophia.grid5000.fr",
       "rate": 1000000000,
       "switch": "fastiron",
-      "vendor": "NVIDIA",
+      "vendor": "nVidia",
       "version": "MCP55 Pro"
     },
     {
+      "device": "eth1",
       "driver": "forcedeth",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
-      "vendor": "NVIDIA",
+      "vendor": "nVidia",
       "version": "MCP55 Pro"
     },
     {
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "BCM5715c"
@@ -47,8 +48,7 @@
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "BCM5715c"
diff --git a/data/grid5000/sites/sophia/clusters/sol/nodes/sol-13.json b/data/grid5000/sites/sophia/clusters/sol/nodes/sol-13.json
index 4b46311294..d946fc782c 100755
--- a/data/grid5000/sites/sophia/clusters/sol/nodes/sol-13.json
+++ b/data/grid5000/sites/sophia/clusters/sol/nodes/sol-13.json
@@ -15,30 +15,31 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.22.13",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "sol-13.sophia.grid5000.fr",
       "rate": 1000000000,
       "switch": "fastiron",
-      "vendor": "NVIDIA",
+      "vendor": "nVidia",
       "version": "MCP55 Pro"
     },
     {
+      "device": "eth1",
       "driver": "forcedeth",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
-      "vendor": "NVIDIA",
+      "vendor": "nVidia",
       "version": "MCP55 Pro"
     },
     {
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "BCM5715c"
@@ -47,8 +48,7 @@
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "BCM5715c"
diff --git a/data/grid5000/sites/sophia/clusters/sol/nodes/sol-14.json b/data/grid5000/sites/sophia/clusters/sol/nodes/sol-14.json
index 4f6f99d4b2..b0716e0f43 100755
--- a/data/grid5000/sites/sophia/clusters/sol/nodes/sol-14.json
+++ b/data/grid5000/sites/sophia/clusters/sol/nodes/sol-14.json
@@ -15,30 +15,31 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.22.14",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "sol-14.sophia.grid5000.fr",
       "rate": 1000000000,
       "switch": "fastiron",
-      "vendor": "NVIDIA",
+      "vendor": "nVidia",
       "version": "MCP55 Pro"
     },
     {
+      "device": "eth1",
       "driver": "forcedeth",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
-      "vendor": "NVIDIA",
+      "vendor": "nVidia",
       "version": "MCP55 Pro"
     },
     {
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "BCM5715c"
@@ -47,8 +48,7 @@
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "BCM5715c"
diff --git a/data/grid5000/sites/sophia/clusters/sol/nodes/sol-15.json b/data/grid5000/sites/sophia/clusters/sol/nodes/sol-15.json
index eaea40ded6..0b6ee4cf24 100755
--- a/data/grid5000/sites/sophia/clusters/sol/nodes/sol-15.json
+++ b/data/grid5000/sites/sophia/clusters/sol/nodes/sol-15.json
@@ -15,30 +15,31 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.22.15",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "sol-15.sophia.grid5000.fr",
       "rate": 1000000000,
       "switch": "fastiron",
-      "vendor": "NVIDIA",
+      "vendor": "nVidia",
       "version": "MCP55 Pro"
     },
     {
+      "device": "eth1",
       "driver": "forcedeth",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
-      "vendor": "NVIDIA",
+      "vendor": "nVidia",
       "version": "MCP55 Pro"
     },
     {
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "BCM5715c"
@@ -47,8 +48,7 @@
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "BCM5715c"
diff --git a/data/grid5000/sites/sophia/clusters/sol/nodes/sol-16.json b/data/grid5000/sites/sophia/clusters/sol/nodes/sol-16.json
index d67de9aded..5904ec77e8 100755
--- a/data/grid5000/sites/sophia/clusters/sol/nodes/sol-16.json
+++ b/data/grid5000/sites/sophia/clusters/sol/nodes/sol-16.json
@@ -15,30 +15,31 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.22.16",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "sol-16.sophia.grid5000.fr",
       "rate": 1000000000,
       "switch": "fastiron",
-      "vendor": "NVIDIA",
+      "vendor": "nVidia",
       "version": "MCP55 Pro"
     },
     {
+      "device": "eth1",
       "driver": "forcedeth",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
-      "vendor": "NVIDIA",
+      "vendor": "nVidia",
       "version": "MCP55 Pro"
     },
     {
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "BCM5715c"
@@ -47,8 +48,7 @@
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "BCM5715c"
diff --git a/data/grid5000/sites/sophia/clusters/sol/nodes/sol-17.json b/data/grid5000/sites/sophia/clusters/sol/nodes/sol-17.json
index 3224512bbd..52fdcb03e5 100755
--- a/data/grid5000/sites/sophia/clusters/sol/nodes/sol-17.json
+++ b/data/grid5000/sites/sophia/clusters/sol/nodes/sol-17.json
@@ -15,30 +15,31 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.22.17",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "sol-17.sophia.grid5000.fr",
       "rate": 1000000000,
       "switch": "fastiron",
-      "vendor": "NVIDIA",
+      "vendor": "nVidia",
       "version": "MCP55 Pro"
     },
     {
+      "device": "eth1",
       "driver": "forcedeth",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
-      "vendor": "NVIDIA",
+      "vendor": "nVidia",
       "version": "MCP55 Pro"
     },
     {
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "BCM5715c"
@@ -47,8 +48,7 @@
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "BCM5715c"
diff --git a/data/grid5000/sites/sophia/clusters/sol/nodes/sol-18.json b/data/grid5000/sites/sophia/clusters/sol/nodes/sol-18.json
index 224b4032b3..227ad4a4f4 100755
--- a/data/grid5000/sites/sophia/clusters/sol/nodes/sol-18.json
+++ b/data/grid5000/sites/sophia/clusters/sol/nodes/sol-18.json
@@ -15,30 +15,31 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.22.18",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "sol-18.sophia.grid5000.fr",
       "rate": 1000000000,
       "switch": "fastiron",
-      "vendor": "NVIDIA",
+      "vendor": "nVidia",
       "version": "MCP55 Pro"
     },
     {
+      "device": "eth1",
       "driver": "forcedeth",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
-      "vendor": "NVIDIA",
+      "vendor": "nVidia",
       "version": "MCP55 Pro"
     },
     {
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "BCM5715c"
@@ -47,8 +48,7 @@
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "BCM5715c"
diff --git a/data/grid5000/sites/sophia/clusters/sol/nodes/sol-19.json b/data/grid5000/sites/sophia/clusters/sol/nodes/sol-19.json
index c435bba7b9..873533eca5 100755
--- a/data/grid5000/sites/sophia/clusters/sol/nodes/sol-19.json
+++ b/data/grid5000/sites/sophia/clusters/sol/nodes/sol-19.json
@@ -15,30 +15,31 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.22.19",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "sol-19.sophia.grid5000.fr",
       "rate": 1000000000,
       "switch": "fastiron",
-      "vendor": "NVIDIA",
+      "vendor": "nVidia",
       "version": "MCP55 Pro"
     },
     {
+      "device": "eth1",
       "driver": "forcedeth",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
-      "vendor": "NVIDIA",
+      "vendor": "nVidia",
       "version": "MCP55 Pro"
     },
     {
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "BCM5715c"
@@ -47,8 +48,7 @@
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "BCM5715c"
diff --git a/data/grid5000/sites/sophia/clusters/sol/nodes/sol-2.json b/data/grid5000/sites/sophia/clusters/sol/nodes/sol-2.json
index 52c26cf3d5..fcf22b3027 100755
--- a/data/grid5000/sites/sophia/clusters/sol/nodes/sol-2.json
+++ b/data/grid5000/sites/sophia/clusters/sol/nodes/sol-2.json
@@ -15,30 +15,31 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.22.2",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "sol-2.sophia.grid5000.fr",
       "rate": 1000000000,
       "switch": "fastiron",
-      "vendor": "NVIDIA",
+      "vendor": "nVidia",
       "version": "MCP55 Pro"
     },
     {
+      "device": "eth1",
       "driver": "forcedeth",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
-      "vendor": "NVIDIA",
+      "vendor": "nVidia",
       "version": "MCP55 Pro"
     },
     {
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "BCM5715c"
@@ -47,8 +48,7 @@
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "BCM5715c"
diff --git a/data/grid5000/sites/sophia/clusters/sol/nodes/sol-20.json b/data/grid5000/sites/sophia/clusters/sol/nodes/sol-20.json
index a5e6848672..115db114c1 100755
--- a/data/grid5000/sites/sophia/clusters/sol/nodes/sol-20.json
+++ b/data/grid5000/sites/sophia/clusters/sol/nodes/sol-20.json
@@ -15,30 +15,31 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.22.20",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "sol-20.sophia.grid5000.fr",
       "rate": 1000000000,
       "switch": "fastiron",
-      "vendor": "NVIDIA",
+      "vendor": "nVidia",
       "version": "MCP55 Pro"
     },
     {
+      "device": "eth1",
       "driver": "forcedeth",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
-      "vendor": "NVIDIA",
+      "vendor": "nVidia",
       "version": "MCP55 Pro"
     },
     {
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "BCM5715c"
@@ -47,8 +48,7 @@
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "BCM5715c"
diff --git a/data/grid5000/sites/sophia/clusters/sol/nodes/sol-21.json b/data/grid5000/sites/sophia/clusters/sol/nodes/sol-21.json
index 3edf72eb3c..69abb209ed 100755
--- a/data/grid5000/sites/sophia/clusters/sol/nodes/sol-21.json
+++ b/data/grid5000/sites/sophia/clusters/sol/nodes/sol-21.json
@@ -15,30 +15,31 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.22.21",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "sol-21.sophia.grid5000.fr",
       "rate": 1000000000,
       "switch": "fastiron",
-      "vendor": "NVIDIA",
+      "vendor": "nVidia",
       "version": "MCP55 Pro"
     },
     {
+      "device": "eth1",
       "driver": "forcedeth",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
-      "vendor": "NVIDIA",
+      "vendor": "nVidia",
       "version": "MCP55 Pro"
     },
     {
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "BCM5715c"
@@ -47,8 +48,7 @@
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "BCM5715c"
diff --git a/data/grid5000/sites/sophia/clusters/sol/nodes/sol-22.json b/data/grid5000/sites/sophia/clusters/sol/nodes/sol-22.json
index fee002e12a..5d65de3eee 100755
--- a/data/grid5000/sites/sophia/clusters/sol/nodes/sol-22.json
+++ b/data/grid5000/sites/sophia/clusters/sol/nodes/sol-22.json
@@ -15,30 +15,31 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.22.22",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "sol-22.sophia.grid5000.fr",
       "rate": 1000000000,
       "switch": "fastiron",
-      "vendor": "NVIDIA",
+      "vendor": "nVidia",
       "version": "MCP55 Pro"
     },
     {
+      "device": "eth1",
       "driver": "forcedeth",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
-      "vendor": "NVIDIA",
+      "vendor": "nVidia",
       "version": "MCP55 Pro"
     },
     {
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "BCM5715c"
@@ -47,8 +48,7 @@
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "BCM5715c"
diff --git a/data/grid5000/sites/sophia/clusters/sol/nodes/sol-23.json b/data/grid5000/sites/sophia/clusters/sol/nodes/sol-23.json
index 81af38f55f..b4103910f1 100755
--- a/data/grid5000/sites/sophia/clusters/sol/nodes/sol-23.json
+++ b/data/grid5000/sites/sophia/clusters/sol/nodes/sol-23.json
@@ -15,30 +15,31 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.22.23",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "sol-23.sophia.grid5000.fr",
       "rate": 1000000000,
       "switch": "fastiron",
-      "vendor": "NVIDIA",
+      "vendor": "nVidia",
       "version": "MCP55 Pro"
     },
     {
+      "device": "eth1",
       "driver": "forcedeth",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
-      "vendor": "NVIDIA",
+      "vendor": "nVidia",
       "version": "MCP55 Pro"
     },
     {
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "BCM5715c"
@@ -47,8 +48,7 @@
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "BCM5715c"
diff --git a/data/grid5000/sites/sophia/clusters/sol/nodes/sol-24.json b/data/grid5000/sites/sophia/clusters/sol/nodes/sol-24.json
index fecddb5a5b..d43a5bc46d 100755
--- a/data/grid5000/sites/sophia/clusters/sol/nodes/sol-24.json
+++ b/data/grid5000/sites/sophia/clusters/sol/nodes/sol-24.json
@@ -15,30 +15,31 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.22.24",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "sol-24.sophia.grid5000.fr",
       "rate": 1000000000,
       "switch": "fastiron",
-      "vendor": "NVIDIA",
+      "vendor": "nVidia",
       "version": "MCP55 Pro"
     },
     {
+      "device": "eth1",
       "driver": "forcedeth",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
-      "vendor": "NVIDIA",
+      "vendor": "nVidia",
       "version": "MCP55 Pro"
     },
     {
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "BCM5715c"
@@ -47,8 +48,7 @@
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "BCM5715c"
diff --git a/data/grid5000/sites/sophia/clusters/sol/nodes/sol-25.json b/data/grid5000/sites/sophia/clusters/sol/nodes/sol-25.json
index 86d6b5be00..8454235967 100755
--- a/data/grid5000/sites/sophia/clusters/sol/nodes/sol-25.json
+++ b/data/grid5000/sites/sophia/clusters/sol/nodes/sol-25.json
@@ -15,30 +15,31 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.22.25",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "sol-25.sophia.grid5000.fr",
       "rate": 1000000000,
       "switch": "fastiron",
-      "vendor": "NVIDIA",
+      "vendor": "nVidia",
       "version": "MCP55 Pro"
     },
     {
+      "device": "eth1",
       "driver": "forcedeth",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
-      "vendor": "NVIDIA",
+      "vendor": "nVidia",
       "version": "MCP55 Pro"
     },
     {
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "BCM5715c"
@@ -47,8 +48,7 @@
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "BCM5715c"
diff --git a/data/grid5000/sites/sophia/clusters/sol/nodes/sol-26.json b/data/grid5000/sites/sophia/clusters/sol/nodes/sol-26.json
index ada1ab5ad4..bd77e136b1 100755
--- a/data/grid5000/sites/sophia/clusters/sol/nodes/sol-26.json
+++ b/data/grid5000/sites/sophia/clusters/sol/nodes/sol-26.json
@@ -15,30 +15,31 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.22.26",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "sol-26.sophia.grid5000.fr",
       "rate": 1000000000,
       "switch": "fastiron",
-      "vendor": "NVIDIA",
+      "vendor": "nVidia",
       "version": "MCP55 Pro"
     },
     {
+      "device": "eth1",
       "driver": "forcedeth",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
-      "vendor": "NVIDIA",
+      "vendor": "nVidia",
       "version": "MCP55 Pro"
     },
     {
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "BCM5715c"
@@ -47,8 +48,7 @@
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "BCM5715c"
diff --git a/data/grid5000/sites/sophia/clusters/sol/nodes/sol-27.json b/data/grid5000/sites/sophia/clusters/sol/nodes/sol-27.json
index 19985c3445..1650770c26 100755
--- a/data/grid5000/sites/sophia/clusters/sol/nodes/sol-27.json
+++ b/data/grid5000/sites/sophia/clusters/sol/nodes/sol-27.json
@@ -15,30 +15,31 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.22.27",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "sol-27.sophia.grid5000.fr",
       "rate": 1000000000,
       "switch": "fastiron",
-      "vendor": "NVIDIA",
+      "vendor": "nVidia",
       "version": "MCP55 Pro"
     },
     {
+      "device": "eth1",
       "driver": "forcedeth",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
-      "vendor": "NVIDIA",
+      "vendor": "nVidia",
       "version": "MCP55 Pro"
     },
     {
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "BCM5715c"
@@ -47,8 +48,7 @@
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "BCM5715c"
diff --git a/data/grid5000/sites/sophia/clusters/sol/nodes/sol-28.json b/data/grid5000/sites/sophia/clusters/sol/nodes/sol-28.json
index 5f95057383..8ea322309e 100755
--- a/data/grid5000/sites/sophia/clusters/sol/nodes/sol-28.json
+++ b/data/grid5000/sites/sophia/clusters/sol/nodes/sol-28.json
@@ -15,30 +15,31 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.22.28",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "sol-28.sophia.grid5000.fr",
       "rate": 1000000000,
       "switch": "fastiron",
-      "vendor": "NVIDIA",
+      "vendor": "nVidia",
       "version": "MCP55 Pro"
     },
     {
+      "device": "eth1",
       "driver": "forcedeth",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
-      "vendor": "NVIDIA",
+      "vendor": "nVidia",
       "version": "MCP55 Pro"
     },
     {
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "BCM5715c"
@@ -47,8 +48,7 @@
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "BCM5715c"
diff --git a/data/grid5000/sites/sophia/clusters/sol/nodes/sol-29.json b/data/grid5000/sites/sophia/clusters/sol/nodes/sol-29.json
index 061f18a640..3bbdec755b 100755
--- a/data/grid5000/sites/sophia/clusters/sol/nodes/sol-29.json
+++ b/data/grid5000/sites/sophia/clusters/sol/nodes/sol-29.json
@@ -15,30 +15,31 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.22.29",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "sol-29.sophia.grid5000.fr",
       "rate": 1000000000,
       "switch": "fastiron",
-      "vendor": "NVIDIA",
+      "vendor": "nVidia",
       "version": "MCP55 Pro"
     },
     {
+      "device": "eth1",
       "driver": "forcedeth",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
-      "vendor": "NVIDIA",
+      "vendor": "nVidia",
       "version": "MCP55 Pro"
     },
     {
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "BCM5715c"
@@ -47,8 +48,7 @@
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "BCM5715c"
diff --git a/data/grid5000/sites/sophia/clusters/sol/nodes/sol-3.json b/data/grid5000/sites/sophia/clusters/sol/nodes/sol-3.json
index 6bad9eb273..a961602974 100755
--- a/data/grid5000/sites/sophia/clusters/sol/nodes/sol-3.json
+++ b/data/grid5000/sites/sophia/clusters/sol/nodes/sol-3.json
@@ -15,30 +15,31 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.22.3",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "sol-3.sophia.grid5000.fr",
       "rate": 1000000000,
       "switch": "fastiron",
-      "vendor": "NVIDIA",
+      "vendor": "nVidia",
       "version": "MCP55 Pro"
     },
     {
+      "device": "eth1",
       "driver": "forcedeth",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
-      "vendor": "NVIDIA",
+      "vendor": "nVidia",
       "version": "MCP55 Pro"
     },
     {
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "BCM5715c"
@@ -47,8 +48,7 @@
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "BCM5715c"
diff --git a/data/grid5000/sites/sophia/clusters/sol/nodes/sol-30.json b/data/grid5000/sites/sophia/clusters/sol/nodes/sol-30.json
index 43f3a2c2aa..0e502a02e5 100755
--- a/data/grid5000/sites/sophia/clusters/sol/nodes/sol-30.json
+++ b/data/grid5000/sites/sophia/clusters/sol/nodes/sol-30.json
@@ -15,30 +15,31 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.22.30",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "sol-30.sophia.grid5000.fr",
       "rate": 1000000000,
       "switch": "fastiron",
-      "vendor": "NVIDIA",
+      "vendor": "nVidia",
       "version": "MCP55 Pro"
     },
     {
+      "device": "eth1",
       "driver": "forcedeth",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
-      "vendor": "NVIDIA",
+      "vendor": "nVidia",
       "version": "MCP55 Pro"
     },
     {
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "BCM5715c"
@@ -47,8 +48,7 @@
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "BCM5715c"
diff --git a/data/grid5000/sites/sophia/clusters/sol/nodes/sol-31.json b/data/grid5000/sites/sophia/clusters/sol/nodes/sol-31.json
index 658f8c260d..e5b65a99dd 100755
--- a/data/grid5000/sites/sophia/clusters/sol/nodes/sol-31.json
+++ b/data/grid5000/sites/sophia/clusters/sol/nodes/sol-31.json
@@ -15,30 +15,31 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.22.31",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "sol-31.sophia.grid5000.fr",
       "rate": 1000000000,
       "switch": "fastiron",
-      "vendor": "NVIDIA",
+      "vendor": "nVidia",
       "version": "MCP55 Pro"
     },
     {
+      "device": "eth1",
       "driver": "forcedeth",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
-      "vendor": "NVIDIA",
+      "vendor": "nVidia",
       "version": "MCP55 Pro"
     },
     {
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "BCM5715c"
@@ -47,8 +48,7 @@
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "BCM5715c"
diff --git a/data/grid5000/sites/sophia/clusters/sol/nodes/sol-32.json b/data/grid5000/sites/sophia/clusters/sol/nodes/sol-32.json
index 2a8967e0d2..1ed03a80cd 100755
--- a/data/grid5000/sites/sophia/clusters/sol/nodes/sol-32.json
+++ b/data/grid5000/sites/sophia/clusters/sol/nodes/sol-32.json
@@ -15,30 +15,31 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.22.32",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "sol-32.sophia.grid5000.fr",
       "rate": 1000000000,
       "switch": "fastiron",
-      "vendor": "NVIDIA",
+      "vendor": "nVidia",
       "version": "MCP55 Pro"
     },
     {
+      "device": "eth1",
       "driver": "forcedeth",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
-      "vendor": "NVIDIA",
+      "vendor": "nVidia",
       "version": "MCP55 Pro"
     },
     {
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "BCM5715c"
@@ -47,8 +48,7 @@
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "BCM5715c"
diff --git a/data/grid5000/sites/sophia/clusters/sol/nodes/sol-33.json b/data/grid5000/sites/sophia/clusters/sol/nodes/sol-33.json
index ded979caa8..752562001d 100755
--- a/data/grid5000/sites/sophia/clusters/sol/nodes/sol-33.json
+++ b/data/grid5000/sites/sophia/clusters/sol/nodes/sol-33.json
@@ -15,30 +15,31 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.22.33",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "sol-33.sophia.grid5000.fr",
       "rate": 1000000000,
       "switch": "fastiron",
-      "vendor": "NVIDIA",
+      "vendor": "nVidia",
       "version": "MCP55 Pro"
     },
     {
+      "device": "eth1",
       "driver": "forcedeth",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
-      "vendor": "NVIDIA",
+      "vendor": "nVidia",
       "version": "MCP55 Pro"
     },
     {
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "BCM5715c"
@@ -47,8 +48,7 @@
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "BCM5715c"
diff --git a/data/grid5000/sites/sophia/clusters/sol/nodes/sol-34.json b/data/grid5000/sites/sophia/clusters/sol/nodes/sol-34.json
index c139dc4ffe..1f2a3e6de6 100755
--- a/data/grid5000/sites/sophia/clusters/sol/nodes/sol-34.json
+++ b/data/grid5000/sites/sophia/clusters/sol/nodes/sol-34.json
@@ -15,30 +15,31 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.22.34",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "sol-34.sophia.grid5000.fr",
       "rate": 1000000000,
       "switch": "fastiron",
-      "vendor": "NVIDIA",
+      "vendor": "nVidia",
       "version": "MCP55 Pro"
     },
     {
+      "device": "eth1",
       "driver": "forcedeth",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
-      "vendor": "NVIDIA",
+      "vendor": "nVidia",
       "version": "MCP55 Pro"
     },
     {
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "BCM5715c"
@@ -47,8 +48,7 @@
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "BCM5715c"
diff --git a/data/grid5000/sites/sophia/clusters/sol/nodes/sol-35.json b/data/grid5000/sites/sophia/clusters/sol/nodes/sol-35.json
index 0f02623fa3..d5903091ce 100755
--- a/data/grid5000/sites/sophia/clusters/sol/nodes/sol-35.json
+++ b/data/grid5000/sites/sophia/clusters/sol/nodes/sol-35.json
@@ -15,30 +15,31 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.22.35",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "sol-35.sophia.grid5000.fr",
       "rate": 1000000000,
       "switch": "fastiron",
-      "vendor": "NVIDIA",
+      "vendor": "nVidia",
       "version": "MCP55 Pro"
     },
     {
+      "device": "eth1",
       "driver": "forcedeth",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
-      "vendor": "NVIDIA",
+      "vendor": "nVidia",
       "version": "MCP55 Pro"
     },
     {
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "BCM5715c"
@@ -47,8 +48,7 @@
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "BCM5715c"
diff --git a/data/grid5000/sites/sophia/clusters/sol/nodes/sol-36.json b/data/grid5000/sites/sophia/clusters/sol/nodes/sol-36.json
index 09a7186d57..b8ab7a9a9c 100755
--- a/data/grid5000/sites/sophia/clusters/sol/nodes/sol-36.json
+++ b/data/grid5000/sites/sophia/clusters/sol/nodes/sol-36.json
@@ -15,30 +15,31 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.22.36",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "sol-36.sophia.grid5000.fr",
       "rate": 1000000000,
       "switch": "fastiron",
-      "vendor": "NVIDIA",
+      "vendor": "nVidia",
       "version": "MCP55 Pro"
     },
     {
+      "device": "eth1",
       "driver": "forcedeth",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
-      "vendor": "NVIDIA",
+      "vendor": "nVidia",
       "version": "MCP55 Pro"
     },
     {
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "BCM5715c"
@@ -47,8 +48,7 @@
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "BCM5715c"
diff --git a/data/grid5000/sites/sophia/clusters/sol/nodes/sol-37.json b/data/grid5000/sites/sophia/clusters/sol/nodes/sol-37.json
index 6607cceff6..432113c1f1 100755
--- a/data/grid5000/sites/sophia/clusters/sol/nodes/sol-37.json
+++ b/data/grid5000/sites/sophia/clusters/sol/nodes/sol-37.json
@@ -15,30 +15,31 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.22.37",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "sol-37.sophia.grid5000.fr",
       "rate": 1000000000,
       "switch": "fastiron",
-      "vendor": "NVIDIA",
+      "vendor": "nVidia",
       "version": "MCP55 Pro"
     },
     {
+      "device": "eth1",
       "driver": "forcedeth",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
-      "vendor": "NVIDIA",
+      "vendor": "nVidia",
       "version": "MCP55 Pro"
     },
     {
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "BCM5715c"
@@ -47,8 +48,7 @@
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "BCM5715c"
diff --git a/data/grid5000/sites/sophia/clusters/sol/nodes/sol-38.json b/data/grid5000/sites/sophia/clusters/sol/nodes/sol-38.json
index ef55285be9..f2288f3c29 100755
--- a/data/grid5000/sites/sophia/clusters/sol/nodes/sol-38.json
+++ b/data/grid5000/sites/sophia/clusters/sol/nodes/sol-38.json
@@ -15,30 +15,31 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.22.38",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "sol-38.sophia.grid5000.fr",
       "rate": 1000000000,
       "switch": "fastiron",
-      "vendor": "NVIDIA",
+      "vendor": "nVidia",
       "version": "MCP55 Pro"
     },
     {
+      "device": "eth1",
       "driver": "forcedeth",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
-      "vendor": "NVIDIA",
+      "vendor": "nVidia",
       "version": "MCP55 Pro"
     },
     {
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "BCM5715c"
@@ -47,8 +48,7 @@
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "BCM5715c"
diff --git a/data/grid5000/sites/sophia/clusters/sol/nodes/sol-39.json b/data/grid5000/sites/sophia/clusters/sol/nodes/sol-39.json
index a06c9f4699..6d45bc147e 100755
--- a/data/grid5000/sites/sophia/clusters/sol/nodes/sol-39.json
+++ b/data/grid5000/sites/sophia/clusters/sol/nodes/sol-39.json
@@ -15,30 +15,31 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.22.39",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "sol-39.sophia.grid5000.fr",
       "rate": 1000000000,
       "switch": "fastiron",
-      "vendor": "NVIDIA",
+      "vendor": "nVidia",
       "version": "MCP55 Pro"
     },
     {
+      "device": "eth1",
       "driver": "forcedeth",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
-      "vendor": "NVIDIA",
+      "vendor": "nVidia",
       "version": "MCP55 Pro"
     },
     {
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "BCM5715c"
@@ -47,8 +48,7 @@
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "BCM5715c"
diff --git a/data/grid5000/sites/sophia/clusters/sol/nodes/sol-4.json b/data/grid5000/sites/sophia/clusters/sol/nodes/sol-4.json
index ea52353bd0..463901af29 100755
--- a/data/grid5000/sites/sophia/clusters/sol/nodes/sol-4.json
+++ b/data/grid5000/sites/sophia/clusters/sol/nodes/sol-4.json
@@ -15,30 +15,31 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.22.4",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "sol-4.sophia.grid5000.fr",
       "rate": 1000000000,
       "switch": "fastiron",
-      "vendor": "NVIDIA",
+      "vendor": "nVidia",
       "version": "MCP55 Pro"
     },
     {
+      "device": "eth1",
       "driver": "forcedeth",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
-      "vendor": "NVIDIA",
+      "vendor": "nVidia",
       "version": "MCP55 Pro"
     },
     {
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "BCM5715c"
@@ -47,8 +48,7 @@
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "BCM5715c"
diff --git a/data/grid5000/sites/sophia/clusters/sol/nodes/sol-40.json b/data/grid5000/sites/sophia/clusters/sol/nodes/sol-40.json
index 057193843e..66a4a9ad04 100755
--- a/data/grid5000/sites/sophia/clusters/sol/nodes/sol-40.json
+++ b/data/grid5000/sites/sophia/clusters/sol/nodes/sol-40.json
@@ -15,30 +15,31 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.22.40",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "sol-40.sophia.grid5000.fr",
       "rate": 1000000000,
       "switch": "fastiron",
-      "vendor": "NVIDIA",
+      "vendor": "nVidia",
       "version": "MCP55 Pro"
     },
     {
+      "device": "eth1",
       "driver": "forcedeth",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
-      "vendor": "NVIDIA",
+      "vendor": "nVidia",
       "version": "MCP55 Pro"
     },
     {
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "BCM5715c"
@@ -47,8 +48,7 @@
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "BCM5715c"
diff --git a/data/grid5000/sites/sophia/clusters/sol/nodes/sol-41.json b/data/grid5000/sites/sophia/clusters/sol/nodes/sol-41.json
index ed113aaf5f..3e06c26cd4 100755
--- a/data/grid5000/sites/sophia/clusters/sol/nodes/sol-41.json
+++ b/data/grid5000/sites/sophia/clusters/sol/nodes/sol-41.json
@@ -15,30 +15,31 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.22.41",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "sol-41.sophia.grid5000.fr",
       "rate": 1000000000,
       "switch": "fastiron",
-      "vendor": "NVIDIA",
+      "vendor": "nVidia",
       "version": "MCP55 Pro"
     },
     {
+      "device": "eth1",
       "driver": "forcedeth",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
-      "vendor": "NVIDIA",
+      "vendor": "nVidia",
       "version": "MCP55 Pro"
     },
     {
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "BCM5715c"
@@ -47,8 +48,7 @@
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "BCM5715c"
diff --git a/data/grid5000/sites/sophia/clusters/sol/nodes/sol-42.json b/data/grid5000/sites/sophia/clusters/sol/nodes/sol-42.json
index bc9923eac5..a4695978ce 100755
--- a/data/grid5000/sites/sophia/clusters/sol/nodes/sol-42.json
+++ b/data/grid5000/sites/sophia/clusters/sol/nodes/sol-42.json
@@ -15,30 +15,31 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.22.42",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "sol-42.sophia.grid5000.fr",
       "rate": 1000000000,
       "switch": "fastiron",
-      "vendor": "NVIDIA",
+      "vendor": "nVidia",
       "version": "MCP55 Pro"
     },
     {
+      "device": "eth1",
       "driver": "forcedeth",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
-      "vendor": "NVIDIA",
+      "vendor": "nVidia",
       "version": "MCP55 Pro"
     },
     {
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "BCM5715c"
@@ -47,8 +48,7 @@
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "BCM5715c"
diff --git a/data/grid5000/sites/sophia/clusters/sol/nodes/sol-43.json b/data/grid5000/sites/sophia/clusters/sol/nodes/sol-43.json
index 1c8094b49b..2653a95a56 100755
--- a/data/grid5000/sites/sophia/clusters/sol/nodes/sol-43.json
+++ b/data/grid5000/sites/sophia/clusters/sol/nodes/sol-43.json
@@ -15,30 +15,31 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.22.43",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "sol-43.sophia.grid5000.fr",
       "rate": 1000000000,
       "switch": "fastiron",
-      "vendor": "NVIDIA",
+      "vendor": "nVidia",
       "version": "MCP55 Pro"
     },
     {
+      "device": "eth1",
       "driver": "forcedeth",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
-      "vendor": "NVIDIA",
+      "vendor": "nVidia",
       "version": "MCP55 Pro"
     },
     {
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "BCM5715c"
@@ -47,8 +48,7 @@
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "BCM5715c"
diff --git a/data/grid5000/sites/sophia/clusters/sol/nodes/sol-44.json b/data/grid5000/sites/sophia/clusters/sol/nodes/sol-44.json
index 778d580bcf..d301f8682f 100755
--- a/data/grid5000/sites/sophia/clusters/sol/nodes/sol-44.json
+++ b/data/grid5000/sites/sophia/clusters/sol/nodes/sol-44.json
@@ -15,30 +15,31 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.22.44",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "sol-44.sophia.grid5000.fr",
       "rate": 1000000000,
       "switch": "fastiron",
-      "vendor": "NVIDIA",
+      "vendor": "nVidia",
       "version": "MCP55 Pro"
     },
     {
+      "device": "eth1",
       "driver": "forcedeth",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
-      "vendor": "NVIDIA",
+      "vendor": "nVidia",
       "version": "MCP55 Pro"
     },
     {
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "BCM5715c"
@@ -47,8 +48,7 @@
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "BCM5715c"
diff --git a/data/grid5000/sites/sophia/clusters/sol/nodes/sol-45.json b/data/grid5000/sites/sophia/clusters/sol/nodes/sol-45.json
index e582a28512..235da71a64 100755
--- a/data/grid5000/sites/sophia/clusters/sol/nodes/sol-45.json
+++ b/data/grid5000/sites/sophia/clusters/sol/nodes/sol-45.json
@@ -15,30 +15,31 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.22.45",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "sol-45.sophia.grid5000.fr",
       "rate": 1000000000,
       "switch": "fastiron",
-      "vendor": "NVIDIA",
+      "vendor": "nVidia",
       "version": "MCP55 Pro"
     },
     {
+      "device": "eth1",
       "driver": "forcedeth",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
-      "vendor": "NVIDIA",
+      "vendor": "nVidia",
       "version": "MCP55 Pro"
     },
     {
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "BCM5715c"
@@ -47,8 +48,7 @@
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "BCM5715c"
diff --git a/data/grid5000/sites/sophia/clusters/sol/nodes/sol-46.json b/data/grid5000/sites/sophia/clusters/sol/nodes/sol-46.json
index e34517c436..b10e1e81df 100755
--- a/data/grid5000/sites/sophia/clusters/sol/nodes/sol-46.json
+++ b/data/grid5000/sites/sophia/clusters/sol/nodes/sol-46.json
@@ -15,30 +15,31 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.22.46",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "sol-46.sophia.grid5000.fr",
       "rate": 1000000000,
       "switch": "fastiron",
-      "vendor": "NVIDIA",
+      "vendor": "nVidia",
       "version": "MCP55 Pro"
     },
     {
+      "device": "eth1",
       "driver": "forcedeth",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
-      "vendor": "NVIDIA",
+      "vendor": "nVidia",
       "version": "MCP55 Pro"
     },
     {
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "BCM5715c"
@@ -47,8 +48,7 @@
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "BCM5715c"
diff --git a/data/grid5000/sites/sophia/clusters/sol/nodes/sol-47.json b/data/grid5000/sites/sophia/clusters/sol/nodes/sol-47.json
index 920979faa7..41b05b4348 100755
--- a/data/grid5000/sites/sophia/clusters/sol/nodes/sol-47.json
+++ b/data/grid5000/sites/sophia/clusters/sol/nodes/sol-47.json
@@ -15,30 +15,31 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.22.47",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "sol-47.sophia.grid5000.fr",
       "rate": 1000000000,
       "switch": "fastiron",
-      "vendor": "NVIDIA",
+      "vendor": "nVidia",
       "version": "MCP55 Pro"
     },
     {
+      "device": "eth1",
       "driver": "forcedeth",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
-      "vendor": "NVIDIA",
+      "vendor": "nVidia",
       "version": "MCP55 Pro"
     },
     {
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "BCM5715c"
@@ -47,8 +48,7 @@
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "BCM5715c"
diff --git a/data/grid5000/sites/sophia/clusters/sol/nodes/sol-48.json b/data/grid5000/sites/sophia/clusters/sol/nodes/sol-48.json
index 7cdb14d296..622a475791 100755
--- a/data/grid5000/sites/sophia/clusters/sol/nodes/sol-48.json
+++ b/data/grid5000/sites/sophia/clusters/sol/nodes/sol-48.json
@@ -15,30 +15,31 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.22.48",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "sol-48.sophia.grid5000.fr",
       "rate": 1000000000,
       "switch": "fastiron",
-      "vendor": "NVIDIA",
+      "vendor": "nVidia",
       "version": "MCP55 Pro"
     },
     {
+      "device": "eth1",
       "driver": "forcedeth",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
-      "vendor": "NVIDIA",
+      "vendor": "nVidia",
       "version": "MCP55 Pro"
     },
     {
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "BCM5715c"
@@ -47,8 +48,7 @@
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "BCM5715c"
diff --git a/data/grid5000/sites/sophia/clusters/sol/nodes/sol-49.json b/data/grid5000/sites/sophia/clusters/sol/nodes/sol-49.json
index ac6ea1da2c..9af56e1296 100755
--- a/data/grid5000/sites/sophia/clusters/sol/nodes/sol-49.json
+++ b/data/grid5000/sites/sophia/clusters/sol/nodes/sol-49.json
@@ -15,30 +15,31 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.22.49",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "sol-49.sophia.grid5000.fr",
       "rate": 1000000000,
       "switch": "fastiron",
-      "vendor": "NVIDIA",
+      "vendor": "nVidia",
       "version": "MCP55 Pro"
     },
     {
+      "device": "eth1",
       "driver": "forcedeth",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
-      "vendor": "NVIDIA",
+      "vendor": "nVidia",
       "version": "MCP55 Pro"
     },
     {
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "BCM5715c"
@@ -47,8 +48,7 @@
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "BCM5715c"
diff --git a/data/grid5000/sites/sophia/clusters/sol/nodes/sol-5.json b/data/grid5000/sites/sophia/clusters/sol/nodes/sol-5.json
index f53a693f7c..199c08c3a7 100755
--- a/data/grid5000/sites/sophia/clusters/sol/nodes/sol-5.json
+++ b/data/grid5000/sites/sophia/clusters/sol/nodes/sol-5.json
@@ -15,30 +15,31 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.22.5",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "sol-5.sophia.grid5000.fr",
       "rate": 1000000000,
       "switch": "fastiron",
-      "vendor": "NVIDIA",
+      "vendor": "nVidia",
       "version": "MCP55 Pro"
     },
     {
+      "device": "eth1",
       "driver": "forcedeth",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
-      "vendor": "NVIDIA",
+      "vendor": "nVidia",
       "version": "MCP55 Pro"
     },
     {
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "BCM5715c"
@@ -47,8 +48,7 @@
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "BCM5715c"
diff --git a/data/grid5000/sites/sophia/clusters/sol/nodes/sol-50.json b/data/grid5000/sites/sophia/clusters/sol/nodes/sol-50.json
index 00ec7b0988..1fc58640c3 100755
--- a/data/grid5000/sites/sophia/clusters/sol/nodes/sol-50.json
+++ b/data/grid5000/sites/sophia/clusters/sol/nodes/sol-50.json
@@ -15,30 +15,31 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.22.50",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "sol-50.sophia.grid5000.fr",
       "rate": 1000000000,
       "switch": "fastiron",
-      "vendor": "NVIDIA",
+      "vendor": "nVidia",
       "version": "MCP55 Pro"
     },
     {
+      "device": "eth1",
       "driver": "forcedeth",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
-      "vendor": "NVIDIA",
+      "vendor": "nVidia",
       "version": "MCP55 Pro"
     },
     {
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "BCM5715c"
@@ -47,8 +48,7 @@
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "BCM5715c"
diff --git a/data/grid5000/sites/sophia/clusters/sol/nodes/sol-6.json b/data/grid5000/sites/sophia/clusters/sol/nodes/sol-6.json
index 969d80fff1..fbd942fbe7 100755
--- a/data/grid5000/sites/sophia/clusters/sol/nodes/sol-6.json
+++ b/data/grid5000/sites/sophia/clusters/sol/nodes/sol-6.json
@@ -15,30 +15,31 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.22.6",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "sol-6.sophia.grid5000.fr",
       "rate": 1000000000,
       "switch": "fastiron",
-      "vendor": "NVIDIA",
+      "vendor": "nVidia",
       "version": "MCP55 Pro"
     },
     {
+      "device": "eth1",
       "driver": "forcedeth",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
-      "vendor": "NVIDIA",
+      "vendor": "nVidia",
       "version": "MCP55 Pro"
     },
     {
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "BCM5715c"
@@ -47,8 +48,7 @@
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "BCM5715c"
diff --git a/data/grid5000/sites/sophia/clusters/sol/nodes/sol-7.json b/data/grid5000/sites/sophia/clusters/sol/nodes/sol-7.json
index 5d4bfb977e..eb59864502 100755
--- a/data/grid5000/sites/sophia/clusters/sol/nodes/sol-7.json
+++ b/data/grid5000/sites/sophia/clusters/sol/nodes/sol-7.json
@@ -15,30 +15,31 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.22.7",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "sol-7.sophia.grid5000.fr",
       "rate": 1000000000,
       "switch": "fastiron",
-      "vendor": "NVIDIA",
+      "vendor": "nVidia",
       "version": "MCP55 Pro"
     },
     {
+      "device": "eth1",
       "driver": "forcedeth",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
-      "vendor": "NVIDIA",
+      "vendor": "nVidia",
       "version": "MCP55 Pro"
     },
     {
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "BCM5715c"
@@ -47,8 +48,7 @@
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "BCM5715c"
diff --git a/data/grid5000/sites/sophia/clusters/sol/nodes/sol-8.json b/data/grid5000/sites/sophia/clusters/sol/nodes/sol-8.json
index 2e4e08b538..8902d2d1c3 100755
--- a/data/grid5000/sites/sophia/clusters/sol/nodes/sol-8.json
+++ b/data/grid5000/sites/sophia/clusters/sol/nodes/sol-8.json
@@ -15,30 +15,31 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.22.8",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "sol-8.sophia.grid5000.fr",
       "rate": 1000000000,
       "switch": "fastiron",
-      "vendor": "NVIDIA",
+      "vendor": "nVidia",
       "version": "MCP55 Pro"
     },
     {
+      "device": "eth1",
       "driver": "forcedeth",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
-      "vendor": "NVIDIA",
+      "vendor": "nVidia",
       "version": "MCP55 Pro"
     },
     {
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "BCM5715c"
@@ -47,8 +48,7 @@
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "BCM5715c"
diff --git a/data/grid5000/sites/sophia/clusters/sol/nodes/sol-9.json b/data/grid5000/sites/sophia/clusters/sol/nodes/sol-9.json
index c6e054def8..62b3c040c7 100755
--- a/data/grid5000/sites/sophia/clusters/sol/nodes/sol-9.json
+++ b/data/grid5000/sites/sophia/clusters/sol/nodes/sol-9.json
@@ -15,30 +15,31 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.22.9",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "sol-9.sophia.grid5000.fr",
       "rate": 1000000000,
       "switch": "fastiron",
-      "vendor": "NVIDIA",
+      "vendor": "nVidia",
       "version": "MCP55 Pro"
     },
     {
+      "device": "eth1",
       "driver": "forcedeth",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
-      "vendor": "NVIDIA",
+      "vendor": "nVidia",
       "version": "MCP55 Pro"
     },
     {
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "BCM5715c"
@@ -47,8 +48,7 @@
       "driver": "tg3",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "BCM5715c"
diff --git a/data/grid5000/sites/sophia/clusters/suno/nodes/suno-1.json b/data/grid5000/sites/sophia/clusters/suno/nodes/suno-1.json
index ef59aa206e..03928a2086 100644
--- a/data/grid5000/sites/sophia/clusters/suno/nodes/suno-1.json
+++ b/data/grid5000/sites/sophia/clusters/suno/nodes/suno-1.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.21.101",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "suno-1.sophia.grid5000.fr",
@@ -24,11 +26,11 @@
       "version": "NetXtremeII BCM5716"
     },
     {
+      "device": "eth1",
       "driver": "bnx2",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "NetXtremeII BCM5716"
diff --git a/data/grid5000/sites/sophia/clusters/suno/nodes/suno-10.json b/data/grid5000/sites/sophia/clusters/suno/nodes/suno-10.json
index 47d0ca1ce1..dd83aa1927 100644
--- a/data/grid5000/sites/sophia/clusters/suno/nodes/suno-10.json
+++ b/data/grid5000/sites/sophia/clusters/suno/nodes/suno-10.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.21.110",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "suno-10.sophia.grid5000.fr",
@@ -24,11 +26,11 @@
       "version": "NetXtremeII BCM5716"
     },
     {
+      "device": "eth1",
       "driver": "bnx2",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "NetXtremeII BCM5716"
diff --git a/data/grid5000/sites/sophia/clusters/suno/nodes/suno-11.json b/data/grid5000/sites/sophia/clusters/suno/nodes/suno-11.json
index 3212c23235..65c47dbe6c 100644
--- a/data/grid5000/sites/sophia/clusters/suno/nodes/suno-11.json
+++ b/data/grid5000/sites/sophia/clusters/suno/nodes/suno-11.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.21.111",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "suno-11.sophia.grid5000.fr",
@@ -24,11 +26,11 @@
       "version": "NetXtremeII BCM5716"
     },
     {
+      "device": "eth1",
       "driver": "bnx2",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "NetXtremeII BCM5716"
diff --git a/data/grid5000/sites/sophia/clusters/suno/nodes/suno-12.json b/data/grid5000/sites/sophia/clusters/suno/nodes/suno-12.json
index df4e9e7fd7..2dfab89ef4 100644
--- a/data/grid5000/sites/sophia/clusters/suno/nodes/suno-12.json
+++ b/data/grid5000/sites/sophia/clusters/suno/nodes/suno-12.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.21.112",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "suno-12.sophia.grid5000.fr",
@@ -24,11 +26,11 @@
       "version": "NetXtremeII BCM5716"
     },
     {
+      "device": "eth1",
       "driver": "bnx2",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "NetXtremeII BCM5716"
diff --git a/data/grid5000/sites/sophia/clusters/suno/nodes/suno-13.json b/data/grid5000/sites/sophia/clusters/suno/nodes/suno-13.json
index 24031b86ec..c2152a408a 100644
--- a/data/grid5000/sites/sophia/clusters/suno/nodes/suno-13.json
+++ b/data/grid5000/sites/sophia/clusters/suno/nodes/suno-13.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.21.113",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "suno-13.sophia.grid5000.fr",
@@ -24,11 +26,11 @@
       "version": "NetXtremeII BCM5716"
     },
     {
+      "device": "eth1",
       "driver": "bnx2",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "NetXtremeII BCM5716"
diff --git a/data/grid5000/sites/sophia/clusters/suno/nodes/suno-14.json b/data/grid5000/sites/sophia/clusters/suno/nodes/suno-14.json
index f0616f50d1..48b6ed4bd5 100644
--- a/data/grid5000/sites/sophia/clusters/suno/nodes/suno-14.json
+++ b/data/grid5000/sites/sophia/clusters/suno/nodes/suno-14.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.21.114",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "suno-14.sophia.grid5000.fr",
@@ -24,11 +26,11 @@
       "version": "NetXtremeII BCM5716"
     },
     {
+      "device": "eth1",
       "driver": "bnx2",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "NetXtremeII BCM5716"
diff --git a/data/grid5000/sites/sophia/clusters/suno/nodes/suno-15.json b/data/grid5000/sites/sophia/clusters/suno/nodes/suno-15.json
index fbd0ca08d9..2daf0b37d8 100644
--- a/data/grid5000/sites/sophia/clusters/suno/nodes/suno-15.json
+++ b/data/grid5000/sites/sophia/clusters/suno/nodes/suno-15.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.21.115",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "suno-15.sophia.grid5000.fr",
@@ -24,11 +26,11 @@
       "version": "NetXtremeII BCM5716"
     },
     {
+      "device": "eth1",
       "driver": "bnx2",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "NetXtremeII BCM5716"
diff --git a/data/grid5000/sites/sophia/clusters/suno/nodes/suno-16.json b/data/grid5000/sites/sophia/clusters/suno/nodes/suno-16.json
index cf0986d02e..181850ef5d 100644
--- a/data/grid5000/sites/sophia/clusters/suno/nodes/suno-16.json
+++ b/data/grid5000/sites/sophia/clusters/suno/nodes/suno-16.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.21.116",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "suno-16.sophia.grid5000.fr",
@@ -24,11 +26,11 @@
       "version": "NetXtremeII BCM5716"
     },
     {
+      "device": "eth1",
       "driver": "bnx2",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "NetXtremeII BCM5716"
diff --git a/data/grid5000/sites/sophia/clusters/suno/nodes/suno-17.json b/data/grid5000/sites/sophia/clusters/suno/nodes/suno-17.json
index e71a96e74e..e6edfa463c 100644
--- a/data/grid5000/sites/sophia/clusters/suno/nodes/suno-17.json
+++ b/data/grid5000/sites/sophia/clusters/suno/nodes/suno-17.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.21.117",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "suno-17.sophia.grid5000.fr",
@@ -24,11 +26,11 @@
       "version": "NetXtremeII BCM5716"
     },
     {
+      "device": "eth1",
       "driver": "bnx2",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "NetXtremeII BCM5716"
diff --git a/data/grid5000/sites/sophia/clusters/suno/nodes/suno-18.json b/data/grid5000/sites/sophia/clusters/suno/nodes/suno-18.json
index 8917234e82..8733fa3620 100644
--- a/data/grid5000/sites/sophia/clusters/suno/nodes/suno-18.json
+++ b/data/grid5000/sites/sophia/clusters/suno/nodes/suno-18.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.21.118",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "suno-18.sophia.grid5000.fr",
@@ -24,11 +26,11 @@
       "version": "NetXtremeII BCM5716"
     },
     {
+      "device": "eth1",
       "driver": "bnx2",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "NetXtremeII BCM5716"
diff --git a/data/grid5000/sites/sophia/clusters/suno/nodes/suno-19.json b/data/grid5000/sites/sophia/clusters/suno/nodes/suno-19.json
index b020b13d15..0a8846f199 100644
--- a/data/grid5000/sites/sophia/clusters/suno/nodes/suno-19.json
+++ b/data/grid5000/sites/sophia/clusters/suno/nodes/suno-19.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.21.119",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "suno-19.sophia.grid5000.fr",
@@ -24,11 +26,11 @@
       "version": "NetXtremeII BCM5716"
     },
     {
+      "device": "eth1",
       "driver": "bnx2",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "NetXtremeII BCM5716"
diff --git a/data/grid5000/sites/sophia/clusters/suno/nodes/suno-2.json b/data/grid5000/sites/sophia/clusters/suno/nodes/suno-2.json
index 175d83d653..f9ee756aa1 100644
--- a/data/grid5000/sites/sophia/clusters/suno/nodes/suno-2.json
+++ b/data/grid5000/sites/sophia/clusters/suno/nodes/suno-2.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.21.102",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "suno-2.sophia.grid5000.fr",
@@ -24,11 +26,11 @@
       "version": "NetXtremeII BCM5716"
     },
     {
+      "device": "eth1",
       "driver": "bnx2",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "NetXtremeII BCM5716"
diff --git a/data/grid5000/sites/sophia/clusters/suno/nodes/suno-20.json b/data/grid5000/sites/sophia/clusters/suno/nodes/suno-20.json
index e2b16ad273..3465183a09 100644
--- a/data/grid5000/sites/sophia/clusters/suno/nodes/suno-20.json
+++ b/data/grid5000/sites/sophia/clusters/suno/nodes/suno-20.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.21.120",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "suno-20.sophia.grid5000.fr",
@@ -24,11 +26,11 @@
       "version": "NetXtremeII BCM5716"
     },
     {
+      "device": "eth1",
       "driver": "bnx2",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "NetXtremeII BCM5716"
diff --git a/data/grid5000/sites/sophia/clusters/suno/nodes/suno-21.json b/data/grid5000/sites/sophia/clusters/suno/nodes/suno-21.json
index f4c61aa2f4..af617cda08 100644
--- a/data/grid5000/sites/sophia/clusters/suno/nodes/suno-21.json
+++ b/data/grid5000/sites/sophia/clusters/suno/nodes/suno-21.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.21.121",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "suno-21.sophia.grid5000.fr",
@@ -24,11 +26,11 @@
       "version": "NetXtremeII BCM5716"
     },
     {
+      "device": "eth1",
       "driver": "bnx2",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "NetXtremeII BCM5716"
diff --git a/data/grid5000/sites/sophia/clusters/suno/nodes/suno-22.json b/data/grid5000/sites/sophia/clusters/suno/nodes/suno-22.json
index 64e99a2f15..3d6de7da81 100644
--- a/data/grid5000/sites/sophia/clusters/suno/nodes/suno-22.json
+++ b/data/grid5000/sites/sophia/clusters/suno/nodes/suno-22.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.21.122",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "suno-22.sophia.grid5000.fr",
@@ -24,11 +26,11 @@
       "version": "NetXtremeII BCM5716"
     },
     {
+      "device": "eth1",
       "driver": "bnx2",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "NetXtremeII BCM5716"
diff --git a/data/grid5000/sites/sophia/clusters/suno/nodes/suno-23.json b/data/grid5000/sites/sophia/clusters/suno/nodes/suno-23.json
index 6ceb303df3..cf3d1b5b02 100644
--- a/data/grid5000/sites/sophia/clusters/suno/nodes/suno-23.json
+++ b/data/grid5000/sites/sophia/clusters/suno/nodes/suno-23.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.21.123",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "suno-23.sophia.grid5000.fr",
@@ -24,11 +26,11 @@
       "version": "NetXtremeII BCM5716"
     },
     {
+      "device": "eth1",
       "driver": "bnx2",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "NetXtremeII BCM5716"
diff --git a/data/grid5000/sites/sophia/clusters/suno/nodes/suno-24.json b/data/grid5000/sites/sophia/clusters/suno/nodes/suno-24.json
index c909311d5f..80937631b8 100644
--- a/data/grid5000/sites/sophia/clusters/suno/nodes/suno-24.json
+++ b/data/grid5000/sites/sophia/clusters/suno/nodes/suno-24.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.21.124",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "suno-24.sophia.grid5000.fr",
@@ -24,11 +26,11 @@
       "version": "NetXtremeII BCM5716"
     },
     {
+      "device": "eth1",
       "driver": "bnx2",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "NetXtremeII BCM5716"
diff --git a/data/grid5000/sites/sophia/clusters/suno/nodes/suno-25.json b/data/grid5000/sites/sophia/clusters/suno/nodes/suno-25.json
index 8f27da8a06..7cbfa8cb54 100644
--- a/data/grid5000/sites/sophia/clusters/suno/nodes/suno-25.json
+++ b/data/grid5000/sites/sophia/clusters/suno/nodes/suno-25.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.21.125",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "suno-25.sophia.grid5000.fr",
@@ -24,11 +26,11 @@
       "version": "NetXtremeII BCM5716"
     },
     {
+      "device": "eth1",
       "driver": "bnx2",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "NetXtremeII BCM5716"
diff --git a/data/grid5000/sites/sophia/clusters/suno/nodes/suno-26.json b/data/grid5000/sites/sophia/clusters/suno/nodes/suno-26.json
index 25c0c8b0b1..eb03153c3d 100644
--- a/data/grid5000/sites/sophia/clusters/suno/nodes/suno-26.json
+++ b/data/grid5000/sites/sophia/clusters/suno/nodes/suno-26.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.21.126",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "suno-26.sophia.grid5000.fr",
@@ -24,11 +26,11 @@
       "version": "NetXtremeII BCM5716"
     },
     {
+      "device": "eth1",
       "driver": "bnx2",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "NetXtremeII BCM5716"
diff --git a/data/grid5000/sites/sophia/clusters/suno/nodes/suno-27.json b/data/grid5000/sites/sophia/clusters/suno/nodes/suno-27.json
index dd3fd1c3ab..57dea573a8 100644
--- a/data/grid5000/sites/sophia/clusters/suno/nodes/suno-27.json
+++ b/data/grid5000/sites/sophia/clusters/suno/nodes/suno-27.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.21.127",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "suno-27.sophia.grid5000.fr",
@@ -24,11 +26,11 @@
       "version": "NetXtremeII BCM5716"
     },
     {
+      "device": "eth1",
       "driver": "bnx2",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "NetXtremeII BCM5716"
diff --git a/data/grid5000/sites/sophia/clusters/suno/nodes/suno-28.json b/data/grid5000/sites/sophia/clusters/suno/nodes/suno-28.json
index d5316f2388..185ec58dd7 100644
--- a/data/grid5000/sites/sophia/clusters/suno/nodes/suno-28.json
+++ b/data/grid5000/sites/sophia/clusters/suno/nodes/suno-28.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.21.128",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "suno-28.sophia.grid5000.fr",
@@ -24,11 +26,11 @@
       "version": "NetXtremeII BCM5716"
     },
     {
+      "device": "eth1",
       "driver": "bnx2",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "NetXtremeII BCM5716"
diff --git a/data/grid5000/sites/sophia/clusters/suno/nodes/suno-29.json b/data/grid5000/sites/sophia/clusters/suno/nodes/suno-29.json
index 5fcc3eb215..4cf6ca94ee 100644
--- a/data/grid5000/sites/sophia/clusters/suno/nodes/suno-29.json
+++ b/data/grid5000/sites/sophia/clusters/suno/nodes/suno-29.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.21.129",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "suno-29.sophia.grid5000.fr",
@@ -24,11 +26,11 @@
       "version": "NetXtremeII BCM5716"
     },
     {
+      "device": "eth1",
       "driver": "bnx2",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "NetXtremeII BCM5716"
diff --git a/data/grid5000/sites/sophia/clusters/suno/nodes/suno-3.json b/data/grid5000/sites/sophia/clusters/suno/nodes/suno-3.json
index 2f59c5c391..4bf111279b 100644
--- a/data/grid5000/sites/sophia/clusters/suno/nodes/suno-3.json
+++ b/data/grid5000/sites/sophia/clusters/suno/nodes/suno-3.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.21.103",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "suno-3.sophia.grid5000.fr",
@@ -24,11 +26,11 @@
       "version": "NetXtremeII BCM5716"
     },
     {
+      "device": "eth1",
       "driver": "bnx2",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "NetXtremeII BCM5716"
diff --git a/data/grid5000/sites/sophia/clusters/suno/nodes/suno-30.json b/data/grid5000/sites/sophia/clusters/suno/nodes/suno-30.json
index 54d4fc568c..b29c6032c2 100644
--- a/data/grid5000/sites/sophia/clusters/suno/nodes/suno-30.json
+++ b/data/grid5000/sites/sophia/clusters/suno/nodes/suno-30.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.21.130",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "suno-30.sophia.grid5000.fr",
@@ -24,11 +26,11 @@
       "version": "NetXtremeII BCM5716"
     },
     {
+      "device": "eth1",
       "driver": "bnx2",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "NetXtremeII BCM5716"
diff --git a/data/grid5000/sites/sophia/clusters/suno/nodes/suno-31.json b/data/grid5000/sites/sophia/clusters/suno/nodes/suno-31.json
index 3e6f6f7879..8ab3524068 100644
--- a/data/grid5000/sites/sophia/clusters/suno/nodes/suno-31.json
+++ b/data/grid5000/sites/sophia/clusters/suno/nodes/suno-31.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.21.131",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "suno-31.sophia.grid5000.fr",
@@ -24,11 +26,11 @@
       "version": "NetXtremeII BCM5716"
     },
     {
+      "device": "eth1",
       "driver": "bnx2",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "NetXtremeII BCM5716"
diff --git a/data/grid5000/sites/sophia/clusters/suno/nodes/suno-32.json b/data/grid5000/sites/sophia/clusters/suno/nodes/suno-32.json
index cdb2557f55..06797a9bb0 100644
--- a/data/grid5000/sites/sophia/clusters/suno/nodes/suno-32.json
+++ b/data/grid5000/sites/sophia/clusters/suno/nodes/suno-32.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.21.132",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "suno-32.sophia.grid5000.fr",
@@ -24,11 +26,11 @@
       "version": "NetXtremeII BCM5716"
     },
     {
+      "device": "eth1",
       "driver": "bnx2",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "NetXtremeII BCM5716"
diff --git a/data/grid5000/sites/sophia/clusters/suno/nodes/suno-33.json b/data/grid5000/sites/sophia/clusters/suno/nodes/suno-33.json
index 0fde9c5d6e..8a19d2b801 100644
--- a/data/grid5000/sites/sophia/clusters/suno/nodes/suno-33.json
+++ b/data/grid5000/sites/sophia/clusters/suno/nodes/suno-33.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.21.133",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "suno-33.sophia.grid5000.fr",
@@ -24,11 +26,11 @@
       "version": "NetXtremeII BCM5716"
     },
     {
+      "device": "eth1",
       "driver": "bnx2",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "NetXtremeII BCM5716"
diff --git a/data/grid5000/sites/sophia/clusters/suno/nodes/suno-34.json b/data/grid5000/sites/sophia/clusters/suno/nodes/suno-34.json
index 9566a83305..f03a0179a9 100644
--- a/data/grid5000/sites/sophia/clusters/suno/nodes/suno-34.json
+++ b/data/grid5000/sites/sophia/clusters/suno/nodes/suno-34.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.21.134",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "suno-34.sophia.grid5000.fr",
@@ -24,11 +26,11 @@
       "version": "NetXtremeII BCM5716"
     },
     {
+      "device": "eth1",
       "driver": "bnx2",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "NetXtremeII BCM5716"
diff --git a/data/grid5000/sites/sophia/clusters/suno/nodes/suno-35.json b/data/grid5000/sites/sophia/clusters/suno/nodes/suno-35.json
index 03248d7993..135b97b7f4 100644
--- a/data/grid5000/sites/sophia/clusters/suno/nodes/suno-35.json
+++ b/data/grid5000/sites/sophia/clusters/suno/nodes/suno-35.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.21.135",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "suno-35.sophia.grid5000.fr",
@@ -24,11 +26,11 @@
       "version": "NetXtremeII BCM5716"
     },
     {
+      "device": "eth1",
       "driver": "bnx2",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "NetXtremeII BCM5716"
diff --git a/data/grid5000/sites/sophia/clusters/suno/nodes/suno-36.json b/data/grid5000/sites/sophia/clusters/suno/nodes/suno-36.json
index 0c7bcf9f33..0fac1435c0 100644
--- a/data/grid5000/sites/sophia/clusters/suno/nodes/suno-36.json
+++ b/data/grid5000/sites/sophia/clusters/suno/nodes/suno-36.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.21.136",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "suno-36.sophia.grid5000.fr",
@@ -24,11 +26,11 @@
       "version": "NetXtremeII BCM5716"
     },
     {
+      "device": "eth1",
       "driver": "bnx2",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "NetXtremeII BCM5716"
diff --git a/data/grid5000/sites/sophia/clusters/suno/nodes/suno-37.json b/data/grid5000/sites/sophia/clusters/suno/nodes/suno-37.json
index 58f03c1df6..d3fe6169bb 100644
--- a/data/grid5000/sites/sophia/clusters/suno/nodes/suno-37.json
+++ b/data/grid5000/sites/sophia/clusters/suno/nodes/suno-37.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.21.137",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "suno-37.sophia.grid5000.fr",
@@ -24,11 +26,11 @@
       "version": "NetXtremeII BCM5716"
     },
     {
+      "device": "eth1",
       "driver": "bnx2",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "NetXtremeII BCM5716"
diff --git a/data/grid5000/sites/sophia/clusters/suno/nodes/suno-38.json b/data/grid5000/sites/sophia/clusters/suno/nodes/suno-38.json
index 5e6218f069..a6217efc10 100644
--- a/data/grid5000/sites/sophia/clusters/suno/nodes/suno-38.json
+++ b/data/grid5000/sites/sophia/clusters/suno/nodes/suno-38.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.21.138",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "suno-38.sophia.grid5000.fr",
@@ -24,11 +26,11 @@
       "version": "NetXtremeII BCM5716"
     },
     {
+      "device": "eth1",
       "driver": "bnx2",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "NetXtremeII BCM5716"
diff --git a/data/grid5000/sites/sophia/clusters/suno/nodes/suno-39.json b/data/grid5000/sites/sophia/clusters/suno/nodes/suno-39.json
index 33e15fa795..b361c478b3 100644
--- a/data/grid5000/sites/sophia/clusters/suno/nodes/suno-39.json
+++ b/data/grid5000/sites/sophia/clusters/suno/nodes/suno-39.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.21.139",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "suno-39.sophia.grid5000.fr",
@@ -24,11 +26,11 @@
       "version": "NetXtremeII BCM5716"
     },
     {
+      "device": "eth1",
       "driver": "bnx2",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "NetXtremeII BCM5716"
diff --git a/data/grid5000/sites/sophia/clusters/suno/nodes/suno-4.json b/data/grid5000/sites/sophia/clusters/suno/nodes/suno-4.json
index b56d5ac70b..07998958c5 100644
--- a/data/grid5000/sites/sophia/clusters/suno/nodes/suno-4.json
+++ b/data/grid5000/sites/sophia/clusters/suno/nodes/suno-4.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.21.104",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "suno-4.sophia.grid5000.fr",
@@ -24,11 +26,11 @@
       "version": "NetXtremeII BCM5716"
     },
     {
+      "device": "eth1",
       "driver": "bnx2",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "NetXtremeII BCM5716"
diff --git a/data/grid5000/sites/sophia/clusters/suno/nodes/suno-40.json b/data/grid5000/sites/sophia/clusters/suno/nodes/suno-40.json
index 5191e33cb6..4fe9136ceb 100644
--- a/data/grid5000/sites/sophia/clusters/suno/nodes/suno-40.json
+++ b/data/grid5000/sites/sophia/clusters/suno/nodes/suno-40.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.21.140",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "suno-40.sophia.grid5000.fr",
@@ -24,11 +26,11 @@
       "version": "NetXtremeII BCM5716"
     },
     {
+      "device": "eth1",
       "driver": "bnx2",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "NetXtremeII BCM5716"
diff --git a/data/grid5000/sites/sophia/clusters/suno/nodes/suno-41.json b/data/grid5000/sites/sophia/clusters/suno/nodes/suno-41.json
index c854589236..df69b06455 100644
--- a/data/grid5000/sites/sophia/clusters/suno/nodes/suno-41.json
+++ b/data/grid5000/sites/sophia/clusters/suno/nodes/suno-41.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.21.141",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "suno-41.sophia.grid5000.fr",
@@ -24,11 +26,11 @@
       "version": "NetXtremeII BCM5716"
     },
     {
+      "device": "eth1",
       "driver": "bnx2",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "NetXtremeII BCM5716"
diff --git a/data/grid5000/sites/sophia/clusters/suno/nodes/suno-42.json b/data/grid5000/sites/sophia/clusters/suno/nodes/suno-42.json
index 7d36c37dd0..cc7466ef6c 100644
--- a/data/grid5000/sites/sophia/clusters/suno/nodes/suno-42.json
+++ b/data/grid5000/sites/sophia/clusters/suno/nodes/suno-42.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.21.142",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "suno-42.sophia.grid5000.fr",
@@ -24,11 +26,11 @@
       "version": "NetXtremeII BCM5716"
     },
     {
+      "device": "eth1",
       "driver": "bnx2",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "NetXtremeII BCM5716"
diff --git a/data/grid5000/sites/sophia/clusters/suno/nodes/suno-43.json b/data/grid5000/sites/sophia/clusters/suno/nodes/suno-43.json
index 92b385661e..7be9e2b832 100644
--- a/data/grid5000/sites/sophia/clusters/suno/nodes/suno-43.json
+++ b/data/grid5000/sites/sophia/clusters/suno/nodes/suno-43.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.21.143",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "suno-43.sophia.grid5000.fr",
@@ -24,11 +26,11 @@
       "version": "NetXtremeII BCM5716"
     },
     {
+      "device": "eth1",
       "driver": "bnx2",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "NetXtremeII BCM5716"
diff --git a/data/grid5000/sites/sophia/clusters/suno/nodes/suno-44.json b/data/grid5000/sites/sophia/clusters/suno/nodes/suno-44.json
index 6a1c55e5eb..1eb08bda16 100644
--- a/data/grid5000/sites/sophia/clusters/suno/nodes/suno-44.json
+++ b/data/grid5000/sites/sophia/clusters/suno/nodes/suno-44.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.21.144",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "suno-44.sophia.grid5000.fr",
@@ -24,11 +26,11 @@
       "version": "NetXtremeII BCM5716"
     },
     {
+      "device": "eth1",
       "driver": "bnx2",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "NetXtremeII BCM5716"
diff --git a/data/grid5000/sites/sophia/clusters/suno/nodes/suno-45.json b/data/grid5000/sites/sophia/clusters/suno/nodes/suno-45.json
index c11d1dd04a..9693dee655 100644
--- a/data/grid5000/sites/sophia/clusters/suno/nodes/suno-45.json
+++ b/data/grid5000/sites/sophia/clusters/suno/nodes/suno-45.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.21.145",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "suno-45.sophia.grid5000.fr",
@@ -24,11 +26,11 @@
       "version": "NetXtremeII BCM5716"
     },
     {
+      "device": "eth1",
       "driver": "bnx2",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "NetXtremeII BCM5716"
diff --git a/data/grid5000/sites/sophia/clusters/suno/nodes/suno-5.json b/data/grid5000/sites/sophia/clusters/suno/nodes/suno-5.json
index 5f02b9c5cb..6c11d95858 100644
--- a/data/grid5000/sites/sophia/clusters/suno/nodes/suno-5.json
+++ b/data/grid5000/sites/sophia/clusters/suno/nodes/suno-5.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.21.105",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "suno-5.sophia.grid5000.fr",
@@ -24,11 +26,11 @@
       "version": "NetXtremeII BCM5716"
     },
     {
+      "device": "eth1",
       "driver": "bnx2",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "NetXtremeII BCM5716"
diff --git a/data/grid5000/sites/sophia/clusters/suno/nodes/suno-6.json b/data/grid5000/sites/sophia/clusters/suno/nodes/suno-6.json
index e6ae344cac..d09c450436 100644
--- a/data/grid5000/sites/sophia/clusters/suno/nodes/suno-6.json
+++ b/data/grid5000/sites/sophia/clusters/suno/nodes/suno-6.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.21.106",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "suno-6.sophia.grid5000.fr",
@@ -24,11 +26,11 @@
       "version": "NetXtremeII BCM5716"
     },
     {
+      "device": "eth1",
       "driver": "bnx2",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "NetXtremeII BCM5716"
diff --git a/data/grid5000/sites/sophia/clusters/suno/nodes/suno-7.json b/data/grid5000/sites/sophia/clusters/suno/nodes/suno-7.json
index 8580eee0aa..8612f4d0cf 100644
--- a/data/grid5000/sites/sophia/clusters/suno/nodes/suno-7.json
+++ b/data/grid5000/sites/sophia/clusters/suno/nodes/suno-7.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.21.107",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "suno-7.sophia.grid5000.fr",
@@ -24,11 +26,11 @@
       "version": "NetXtremeII BCM5716"
     },
     {
+      "device": "eth1",
       "driver": "bnx2",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "NetXtremeII BCM5716"
diff --git a/data/grid5000/sites/sophia/clusters/suno/nodes/suno-8.json b/data/grid5000/sites/sophia/clusters/suno/nodes/suno-8.json
index d3f51164e4..9e1cb1db06 100644
--- a/data/grid5000/sites/sophia/clusters/suno/nodes/suno-8.json
+++ b/data/grid5000/sites/sophia/clusters/suno/nodes/suno-8.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.21.108",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "suno-8.sophia.grid5000.fr",
@@ -24,11 +26,11 @@
       "version": "NetXtremeII BCM5716"
     },
     {
+      "device": "eth1",
       "driver": "bnx2",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "NetXtremeII BCM5716"
diff --git a/data/grid5000/sites/sophia/clusters/suno/nodes/suno-9.json b/data/grid5000/sites/sophia/clusters/suno/nodes/suno-9.json
index 15867eef73..5a66997605 100644
--- a/data/grid5000/sites/sophia/clusters/suno/nodes/suno-9.json
+++ b/data/grid5000/sites/sophia/clusters/suno/nodes/suno-9.json
@@ -15,6 +15,8 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "138.96.21.109",
+      "mac": null,
+      "management": false,
       "mountable": true,
       "mounted": true,
       "network_address": "suno-9.sophia.grid5000.fr",
@@ -24,11 +26,11 @@
       "version": "NetXtremeII BCM5716"
     },
     {
+      "device": "eth1",
       "driver": "bnx2",
       "enabled": false,
       "interface": "Ethernet",
-      "mountable": false,
-      "mounted": false,
+      "mac": null,
       "rate": 1000000000,
       "vendor": "Broadcom",
       "version": "NetXtremeII BCM5716"
diff --git a/generators/input/sophia.rb b/generators/input/sophia.rb
index 8f73134f72..fc0dbc90c3 100755
--- a/generators/input/sophia.rb
+++ b/generators/input/sophia.rb
@@ -52,42 +52,43 @@ site :sophia do |site_uid|
           :driver => "amd74xx"
         }]
         network_adapters [{
-          :interface => 'Ethernet',
-          :rate => 1.G,
-          :enabled => true,
-          :mountable => true,
-          :mounted => true,
-          :device => "eth0",
-          :driver => "tg3",
-          :vendor => 'Broadcom Corporation',
-          :version => 'NetXtreme BCM5704',
-          :network_address => "#{node_uid}.#{site_uid}.grid5000.fr",
-          :ip => dns_lookup("#{node_uid}.#{site_uid}.grid5000.fr")
-        },
-        {
-          :interface => 'Ethernet',
-          :rate => 1.G,
-          :enabled => false,
-          :mountable => false,
-          :mounted => false,
-          :driver => "tg3",
-          :vendor => 'Broadcom Corporation',
-          :version => 'NetXtreme BCM5704'
-        },
-        {
-          :interface => 'Myrinet',
-          :rate => 2.G,
-          :enabled => true, 
-          :mountable => true,
-          :mounted => true,
-          :device => "myri0",
-          :switch => "cisco1",
-          :network_address => "#{node_uid}-myri0.#{site_uid}.grid5000.fr",
-          :ip => dns_lookup("#{node_uid}-myri0.#{site_uid}.grid5000.fr"),
-          :vendor => 'Myrinet',
-          :version => "M3F-PCIXF-2",
-          :driver => 'mx'
-        }]   
+            :interface => 'Ethernet',
+            :rate => 1.G,
+            :mac => nil,
+            :vendor => 'Broadcom Corporation',
+            :version => 'NetXtreme BCM5704',
+            :enabled => true,
+            :management => false,
+            :mountable => true,
+            :driver => 'tg3',
+            :mounted => true,
+            :device => 'eth0',
+            :network_address => "#{node_uid}.#{site_uid}.grid5000.fr",
+            :ip => dns_lookup("#{node_uid}.#{site_uid}.grid5000.fr")
+          },{
+            :interface => 'Ethernet',
+            :rate => 1.G,
+            :mac => nil,
+            :vendor => 'Broadcom Corporation',
+            :version => 'NetXtreme BCM5704',
+            :enabled => false,
+            :driver => 'tg3'
+          },{
+            :interface => 'Myrinet',
+            :rate => 2.G,
+            :mac => nil,
+            :vendor => 'Myricom',
+            :version => 'M3F-PCIXF-2',
+            :enabled => true, 
+            :management => false,
+            :mountable => true,
+            :driver => 'mx',
+            :mounted => true,
+            :device => 'myri0',
+            :network_address => "#{node_uid}-myri0.#{site_uid}.grid5000.fr",
+            :ip => dns_lookup("#{node_uid}-myri0.#{site_uid}.grid5000.fr"),
+            :switch => 'cisco1'
+          }]   
       end
     end
   end
@@ -137,62 +138,62 @@ site :sophia do |site_uid|
           :raid => "0"
         }]
         network_adapters [{
-          :interface => 'Ethernet',
-          :rate => 1.G,
-          :enabled => true,
-          :mountable => true,
-          :mounted => true,
-          :network_address => "#{node_uid}.#{site_uid}.grid5000.fr",
-          :ip => dns_lookup("#{node_uid}.#{site_uid}.grid5000.fr"),
-          :device => "eth0",
-          :driver => "e1000",
-          :vendor => 'Intel Corporation',
-          :version => '82546EB'
-        },  
-        {
-          :interface => 'Ethernet',
-          :rate => 1.G,
-          :enabled => false,
-          :mountable => false,
-          :mounted => false,
-          :driver => "e1000",
-          :vendor => 'Intel Corporation',
-          :version => '82546EB'
-        },
-        {
-          :interface => 'Ethernet',
-          :rate => 1.G,
-          :enabled => false,
-          :mountable => false,
-          :mounted => false,
-          :driver => "e1000",
-          :vendor => 'Intel Corporation',
-          :version => '82546EB'
-        },
-        {
-          :interface => 'Ethernet',
-          :rate => 1.G,
-          :enabled => false,
-          :mountable => false,
-          :mounted => false,
-          :driver => "e1000",
-          :vendor => 'Intel Corporation',
-          :version => '82546EB'
-        },
-        {
-          :interface => 'Myrinet',
-          :rate => 2.G,
-          :enabled => true,
-          :mountable => true,
-          :mounted => true,
-          :device => "myri0",
-          :switch => "edgeiron48gs",
-          :network_address => "#{node_uid}-myri0.#{site_uid}.grid5000.fr",
-          :ip => dns_lookup("#{node_uid}-myri0.#{site_uid}.grid5000.fr"),
-          :vendor => 'Myrinet',
-          :version => "M3F-PCIXF-2",
-          :driver => 'mx'
-        }]          
+            :interface => 'Ethernet',
+            :rate => 1.G,
+            :mac => nil,
+            :vendor => 'Intel Corporation',
+            :version => '82546EB',
+            :enabled => true,
+            :management => false,
+            :mountable => true,
+            :driver => "e1000",
+            :mounted => true,
+            :device => 'eth0',
+            :network_address => "#{node_uid}.#{site_uid}.grid5000.fr",
+            :ip => dns_lookup("#{node_uid}.#{site_uid}.grid5000.fr")
+          },{
+            :interface => 'Ethernet',
+            :rate => 1.G,
+            :mac => nil,
+            :vendor => 'Intel Corporation',
+            :version => '82546EB',
+            :enabled => false,
+            :driver => 'e1000',
+            :device => 'eth1'
+          },{
+            :interface => 'Ethernet',
+            :rate => 1.G,
+            :mac => nil,
+            :vendor => 'Intel Corporation',
+            :version => '82546EB',
+            :enabled => false,
+            :driver => 'e1000',
+            :device => 'eth2'
+          },{
+            :interface => 'Ethernet',
+            :rate => 1.G,
+            :mac => nil,
+            :vendor => 'Intel Corporation',
+            :version => '82546EB',
+            :enabled => false,
+            :driver => 'e1000',
+            :device => 'eth3'
+          },{
+            :interface => 'Myrinet',
+            :rate => 2.G,
+            :mac => nil,
+            :vendor => 'Myricom',
+            :version => 'M3F-PCIXF-2',
+            :enabled => true,
+            :management => false,
+            :mountable => true,
+            :driver => 'mx',
+            :mounted => true,
+            :device => 'myri0',
+            :network_address => "#{node_uid}-myri0.#{site_uid}.grid5000.fr",
+            :ip => dns_lookup("#{node_uid}-myri0.#{site_uid}.grid5000.fr"),
+            :switch => "edgeiron48gs"
+          }] 
       end
     end
   end
@@ -235,49 +236,46 @@ site :sophia do |site_uid|
           :driver => "sata_nv"
         }]
         network_adapters [{
-          :interface => 'Ethernet',
-          :rate => 1.G,
-          :enabled => true,
-          :mountable => true,
-          :mounted => true,
-          :device => "eth0",
-          :switch => "fastiron",
-          :network_address => "#{node_uid}.#{site_uid}.grid5000.fr",
-          :ip => dns_lookup("#{node_uid}.#{site_uid}.grid5000.fr"),
-          :vendor => "NVIDIA",
-          :version => "MCP55 Pro",
-          :driver => "forcedeth"
-        },
-        {
-          :interface => 'Ethernet',
-          :rate => 1.G,
-          :enabled => false,
-          :mountable => false,
-          :mounted => false,
-          :vendor => "NVIDIA",
-          :version => "MCP55 Pro",
-          :driver => "forcedeth"
-        },
-        {
-          :interface => 'Ethernet',
-          :rate => 1.G,
-          :enabled => false,
-          :mountable => false,
-          :mounted => false,
-          :vendor => "Broadcom",
-          :version => "BCM5715c",
-          :driver => "tg3"
-        },
-        {
-          :interface => 'Ethernet',
-          :rate => 1.G,
-          :enabled => false,
-          :mountable => false,
-          :mounted => false,
-          :vendor => "Broadcom",
-          :version => "BCM5715c",
-          :driver => "tg3"
-        }]          
+            :interface => 'Ethernet',
+            :rate => 1.G,
+            :mac => nil,
+            :vendor => 'nVidia',
+            :version => 'MCP55 Pro',
+            :enabled => true,
+            :management => false,
+            :mountable => true,
+            :driver => 'forcedeth',
+            :mounted => true,
+            :device => 'eth0',
+            :network_address => "#{node_uid}.#{site_uid}.grid5000.fr",
+            :ip => dns_lookup("#{node_uid}.#{site_uid}.grid5000.fr"),
+            :switch => 'fastiron'
+          },{
+            :interface => 'Ethernet',
+            :rate => 1.G,
+            :mac => nil,
+            :vendor => 'nVidia',
+            :version => 'MCP55 Pro',
+            :enabled => false,
+            :driver => 'forcedeth',
+            :device => 'eth1'
+          },{
+            :interface => 'Ethernet',
+            :rate => 1.G,
+            :mac => nil,
+            :vendor => 'Broadcom',
+            :version => 'BCM5715c',
+            :enabled => false,
+            :driver => 'tg3'
+          },{
+            :interface => 'Ethernet',
+            :rate => 1.G,
+            :mac => nil,
+            :vendor => 'Broadcom',
+            :version => 'BCM5715c',
+            :enabled => false,
+            :driver => 'tg3'
+          }]
       end
     end
   end
@@ -321,29 +319,30 @@ site :sophia do |site_uid|
           :raid => "0"
         }]
         network_adapters [{
-          :interface => 'Ethernet',
-          :rate => 1.G,
-          :enabled => true,
-          :mountable => true,
-          :mounted => true,
-          :device => "eth0",
-          :switch => "fastiron",
-          :network_address => "#{node_uid}.#{site_uid}.grid5000.fr",
-          :ip => dns_lookup("#{node_uid}.#{site_uid}.grid5000.fr"),
-          :vendor => "Broadcom",
-          :version => "NetXtremeII BCM5716",
-          :driver => "bnx2"
-        },
-        {
-          :interface => 'Ethernet',
-          :rate => 1.G,
-          :enabled => false,
-          :mountable => false,
-          :mounted => false,
-          :vendor => "Broadcom",
-          :version => "NetXtremeII BCM5716",
-          :driver => "bnx2"
-        }]          
+            :interface => 'Ethernet',
+            :rate => 1.G,
+            :mac => nil,
+            :vendor => 'Broadcom',
+            :version => 'NetXtremeII BCM5716',
+            :enabled => true,
+            :management => false,
+            :mountable => true,
+            :driver => 'bnx2',
+            :mounted => true,
+            :device => 'eth0',
+            :network_address => "#{node_uid}.#{site_uid}.grid5000.fr",
+            :ip => dns_lookup("#{node_uid}.#{site_uid}.grid5000.fr"),
+            :switch => 'fastiron'
+          },{
+            :interface => 'Ethernet',
+            :rate => 1.G,
+            :mac => nil,
+            :vendor => 'Broadcom',
+            :version => 'NetXtremeII BCM5716',
+            :enabled => false,
+            :driver => 'bnx2',
+            :device => 'eth1'
+          }]
       end
     end
   end
-- 
GitLab