From 0826cad240b705dcaf03c0c225d456423804333a Mon Sep 17 00:00:00 2001
From: Gaetan SIMO <gaetan.simo@inria.fr>
Date: Sun, 9 Oct 2011 10:10:39 +0200
Subject: [PATCH] [Orsay] Updating interfaces IP addresses.

---
 .../orsay/clusters/gdx/nodes/gdx-100.json     |   2 +-
 .../orsay/clusters/gdx/nodes/gdx-101.json     |   2 +-
 .../orsay/clusters/gdx/nodes/gdx-102.json     |   2 +-
 .../orsay/clusters/gdx/nodes/gdx-103.json     |   2 +-
 .../orsay/clusters/gdx/nodes/gdx-104.json     |   2 +-
 .../orsay/clusters/gdx/nodes/gdx-105.json     |   2 +-
 .../orsay/clusters/gdx/nodes/gdx-106.json     |   2 +-
 .../orsay/clusters/gdx/nodes/gdx-107.json     |   2 +-
 .../orsay/clusters/gdx/nodes/gdx-108.json     |   2 +-
 .../orsay/clusters/gdx/nodes/gdx-255.json     |   6 +-
 .../orsay/clusters/gdx/nodes/gdx-256.json     |   6 +-
 .../orsay/clusters/gdx/nodes/gdx-257.json     |   6 +-
 .../orsay/clusters/gdx/nodes/gdx-258.json     |   6 +-
 .../orsay/clusters/gdx/nodes/gdx-259.json     |   6 +-
 .../orsay/clusters/gdx/nodes/gdx-260.json     |   6 +-
 .../orsay/clusters/gdx/nodes/gdx-261.json     |   6 +-
 .../orsay/clusters/gdx/nodes/gdx-262.json     |   6 +-
 .../orsay/clusters/gdx/nodes/gdx-263.json     |   6 +-
 .../orsay/clusters/gdx/nodes/gdx-264.json     |   6 +-
 .../orsay/clusters/gdx/nodes/gdx-265.json     |   6 +-
 .../orsay/clusters/gdx/nodes/gdx-266.json     |   6 +-
 .../orsay/clusters/gdx/nodes/gdx-267.json     |   6 +-
 .../orsay/clusters/gdx/nodes/gdx-268.json     |   6 +-
 .../orsay/clusters/gdx/nodes/gdx-269.json     |   6 +-
 .../orsay/clusters/gdx/nodes/gdx-270.json     |   6 +-
 .../orsay/clusters/gdx/nodes/gdx-271.json     |   6 +-
 .../orsay/clusters/gdx/nodes/gdx-272.json     |   6 +-
 .../orsay/clusters/gdx/nodes/gdx-273.json     |   6 +-
 .../orsay/clusters/gdx/nodes/gdx-274.json     |   6 +-
 .../orsay/clusters/gdx/nodes/gdx-275.json     |   6 +-
 .../orsay/clusters/gdx/nodes/gdx-276.json     |   6 +-
 .../orsay/clusters/gdx/nodes/gdx-277.json     |   6 +-
 .../orsay/clusters/gdx/nodes/gdx-278.json     |   6 +-
 .../orsay/clusters/gdx/nodes/gdx-279.json     |   6 +-
 .../orsay/clusters/gdx/nodes/gdx-280.json     |   6 +-
 .../orsay/clusters/gdx/nodes/gdx-281.json     |   6 +-
 .../orsay/clusters/gdx/nodes/gdx-282.json     |   6 +-
 .../orsay/clusters/gdx/nodes/gdx-283.json     |   6 +-
 .../orsay/clusters/gdx/nodes/gdx-284.json     |   6 +-
 .../orsay/clusters/gdx/nodes/gdx-285.json     |   6 +-
 .../orsay/clusters/gdx/nodes/gdx-286.json     |   6 +-
 .../orsay/clusters/gdx/nodes/gdx-287.json     |   6 +-
 .../orsay/clusters/gdx/nodes/gdx-288.json     |   6 +-
 .../orsay/clusters/gdx/nodes/gdx-289.json     |   6 +-
 .../orsay/clusters/gdx/nodes/gdx-290.json     |   6 +-
 .../orsay/clusters/gdx/nodes/gdx-291.json     |   6 +-
 .../orsay/clusters/gdx/nodes/gdx-292.json     |   6 +-
 .../orsay/clusters/gdx/nodes/gdx-293.json     |   6 +-
 .../orsay/clusters/gdx/nodes/gdx-294.json     |   6 +-
 .../orsay/clusters/gdx/nodes/gdx-295.json     |   6 +-
 .../orsay/clusters/gdx/nodes/gdx-296.json     |   6 +-
 .../orsay/clusters/gdx/nodes/gdx-297.json     |   6 +-
 .../orsay/clusters/gdx/nodes/gdx-298.json     |   6 +-
 .../orsay/clusters/gdx/nodes/gdx-299.json     |   6 +-
 .../orsay/clusters/gdx/nodes/gdx-300.json     |   6 +-
 .../orsay/clusters/gdx/nodes/gdx-301.json     |   6 +-
 .../orsay/clusters/gdx/nodes/gdx-302.json     |   6 +-
 .../orsay/clusters/gdx/nodes/gdx-303.json     |   6 +-
 .../orsay/clusters/gdx/nodes/gdx-304.json     |   6 +-
 .../orsay/clusters/gdx/nodes/gdx-305.json     |   6 +-
 .../orsay/clusters/gdx/nodes/gdx-306.json     |   6 +-
 .../orsay/clusters/gdx/nodes/gdx-307.json     |   6 +-
 .../orsay/clusters/gdx/nodes/gdx-308.json     |   6 +-
 .../orsay/clusters/gdx/nodes/gdx-309.json     |   6 +-
 .../orsay/clusters/gdx/nodes/gdx-310.json     |   6 +-
 .../orsay/clusters/gdx/nodes/gdx-91.json      |   2 +-
 .../orsay/clusters/gdx/nodes/gdx-92.json      |   2 +-
 .../orsay/clusters/gdx/nodes/gdx-93.json      |   2 +-
 .../orsay/clusters/gdx/nodes/gdx-94.json      |   2 +-
 .../orsay/clusters/gdx/nodes/gdx-95.json      |   2 +-
 .../orsay/clusters/gdx/nodes/gdx-96.json      |   2 +-
 .../orsay/clusters/gdx/nodes/gdx-97.json      |   2 +-
 .../orsay/clusters/gdx/nodes/gdx-98.json      |   2 +-
 .../orsay/clusters/gdx/nodes/gdx-99.json      |   2 +-
 generators/input/orsay-gdx.yaml               | 336 +++++++++---------
 generators/input/orsay-switches.yaml          |   2 +-
 76 files changed, 355 insertions(+), 355 deletions(-)

diff --git a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-100.json b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-100.json
index 4cdf2aa0f4..5b05176466 100755
--- a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-100.json
+++ b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-100.json
@@ -62,7 +62,7 @@
       "rate": 1000000000,
       "switch": "switch06.orsay.grid5000.fr",
       "switch_ip": "172.17.95.206",
-      "switch_mac": "00:12:00:44:53:42",
+      "switch_mac": 155681622,
       "vendor": "Broadcom",
       "version": "NetXtreme BCM5780"
     },
diff --git a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-101.json b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-101.json
index 5f6db10b63..180bc3fb05 100755
--- a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-101.json
+++ b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-101.json
@@ -62,7 +62,7 @@
       "rate": 1000000000,
       "switch": "switch06.orsay.grid5000.fr",
       "switch_ip": "172.17.95.206",
-      "switch_mac": "00:12:00:44:53:42",
+      "switch_mac": 155681622,
       "vendor": "Broadcom",
       "version": "NetXtreme BCM5780"
     },
diff --git a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-102.json b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-102.json
index f5f0890644..7dde74b2fa 100755
--- a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-102.json
+++ b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-102.json
@@ -62,7 +62,7 @@
       "rate": 1000000000,
       "switch": "switch06.orsay.grid5000.fr",
       "switch_ip": "172.17.95.206",
-      "switch_mac": "00:12:00:44:53:42",
+      "switch_mac": 155681622,
       "vendor": "Broadcom",
       "version": "NetXtreme BCM5780"
     },
diff --git a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-103.json b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-103.json
index 1a38804588..c6ce2e0e4e 100755
--- a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-103.json
+++ b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-103.json
@@ -62,7 +62,7 @@
       "rate": 1000000000,
       "switch": "switch06.orsay.grid5000.fr",
       "switch_ip": "172.17.95.206",
-      "switch_mac": "00:12:00:44:53:42",
+      "switch_mac": 155681622,
       "vendor": "Broadcom",
       "version": "NetXtreme BCM5780"
     },
diff --git a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-104.json b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-104.json
index 38ac3d1269..23369bcfde 100755
--- a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-104.json
+++ b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-104.json
@@ -62,7 +62,7 @@
       "rate": 1000000000,
       "switch": "switch06.orsay.grid5000.fr",
       "switch_ip": "172.17.95.206",
-      "switch_mac": "00:12:00:44:53:42",
+      "switch_mac": 155681622,
       "vendor": "Broadcom",
       "version": "NetXtreme BCM5780"
     },
diff --git a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-105.json b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-105.json
index b674531f8e..0c169b3d73 100755
--- a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-105.json
+++ b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-105.json
@@ -62,7 +62,7 @@
       "rate": 1000000000,
       "switch": "switch06.orsay.grid5000.fr",
       "switch_ip": "172.17.95.206",
-      "switch_mac": "00:12:00:44:53:42",
+      "switch_mac": 155681622,
       "vendor": "Broadcom",
       "version": "NetXtreme BCM5780"
     },
diff --git a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-106.json b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-106.json
index a7a8f90240..d65cb30df8 100755
--- a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-106.json
+++ b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-106.json
@@ -62,7 +62,7 @@
       "rate": 1000000000,
       "switch": "switch06.orsay.grid5000.fr",
       "switch_ip": "172.17.95.206",
-      "switch_mac": "00:12:00:44:53:42",
+      "switch_mac": 155681622,
       "vendor": "Broadcom",
       "version": "NetXtreme BCM5780"
     },
diff --git a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-107.json b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-107.json
index 0a2eeb7e82..e982d1c00d 100755
--- a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-107.json
+++ b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-107.json
@@ -62,7 +62,7 @@
       "rate": 1000000000,
       "switch": "switch06.orsay.grid5000.fr",
       "switch_ip": "172.17.95.206",
-      "switch_mac": "00:12:00:44:53:42",
+      "switch_mac": 155681622,
       "vendor": "Broadcom",
       "version": "NetXtreme BCM5780"
     },
diff --git a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-108.json b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-108.json
index 9ff1024e86..ab7c17ceb0 100755
--- a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-108.json
+++ b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-108.json
@@ -62,7 +62,7 @@
       "rate": 1000000000,
       "switch": "switch06.orsay.grid5000.fr",
       "switch_ip": "172.17.95.206",
-      "switch_mac": "00:12:00:44:53:42",
+      "switch_mac": 155681622,
       "vendor": "Broadcom",
       "version": "NetXtreme BCM5780"
     },
diff --git a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-255.json b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-255.json
index ee84a7c059..bf8fb83dd6 100755
--- a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-255.json
+++ b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-255.json
@@ -14,7 +14,7 @@
       "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "ip": "172.17.80.255",
+      "ip": "172.17.81.1",
       "mac": "00:11:25:91:48:BC",
       "management": true,
       "mountable": false,
@@ -35,7 +35,7 @@
       "driver": "mx_driver",
       "enabled": true,
       "interface": "Myrinet",
-      "ip": "172.18.80.255",
+      "ip": "172.18.81.1",
       "mac": "00:60:DD:47:7C:E1",
       "management": false,
       "mountable": true,
@@ -53,7 +53,7 @@
       "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "ip": "172.16.80.255",
+      "ip": "172.16.81.1",
       "mac": "00:11:25:C4:09:86",
       "management": false,
       "mountable": true,
diff --git a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-256.json b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-256.json
index bbef8cd110..63aec7405a 100755
--- a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-256.json
+++ b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-256.json
@@ -14,7 +14,7 @@
       "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "ip": "172.17.81.1",
+      "ip": "172.17.81.2",
       "mac": "00:11:25:91:47:F0",
       "management": true,
       "mountable": false,
@@ -35,7 +35,7 @@
       "driver": "mx_driver",
       "enabled": true,
       "interface": "Myrinet",
-      "ip": "172.18.81.1",
+      "ip": "172.18.81.2",
       "mac": "00:60:DD:47:88:FA",
       "management": false,
       "mountable": true,
@@ -53,7 +53,7 @@
       "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "ip": "172.16.81.1",
+      "ip": "172.16.81.2",
       "mac": "00:11:25:C4:35:90",
       "management": false,
       "mountable": true,
diff --git a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-257.json b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-257.json
index 9da8f19821..f13dbb56d9 100755
--- a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-257.json
+++ b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-257.json
@@ -14,7 +14,7 @@
       "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "ip": "172.17.81.2",
+      "ip": "172.17.81.3",
       "mac": "00:11:25:91:47:E2",
       "management": true,
       "mountable": false,
@@ -35,7 +35,7 @@
       "driver": "mx_driver",
       "enabled": true,
       "interface": "Myrinet",
-      "ip": "172.18.81.2",
+      "ip": "172.18.81.3",
       "mac": "00:60:DD:47:C7:F6",
       "management": false,
       "mountable": true,
@@ -53,7 +53,7 @@
       "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "ip": "172.16.81.2",
+      "ip": "172.16.81.3",
       "mac": "00:11:25:C4:35:62",
       "management": false,
       "mountable": true,
diff --git a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-258.json b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-258.json
index 7b96e9783d..69af6b8733 100755
--- a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-258.json
+++ b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-258.json
@@ -14,7 +14,7 @@
       "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "ip": "172.17.81.3",
+      "ip": "172.17.81.4",
       "mac": "00:11:25:91:47:7C",
       "management": true,
       "mountable": false,
@@ -35,7 +35,7 @@
       "driver": "mx_driver",
       "enabled": true,
       "interface": "Myrinet",
-      "ip": "172.18.81.3",
+      "ip": "172.18.81.4",
       "mac": "00:60:DD:47:7D:7F",
       "management": false,
       "mountable": true,
@@ -53,7 +53,7 @@
       "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "ip": "172.16.81.3",
+      "ip": "172.16.81.4",
       "mac": "00:11:25:C4:13:1A",
       "management": false,
       "mountable": true,
diff --git a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-259.json b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-259.json
index 90d5855430..40ea338272 100755
--- a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-259.json
+++ b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-259.json
@@ -14,7 +14,7 @@
       "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "ip": "172.17.81.4",
+      "ip": "172.17.81.5",
       "mac": "00:11:25:91:49:15",
       "management": true,
       "mountable": false,
@@ -35,7 +35,7 @@
       "driver": "mx_driver",
       "enabled": true,
       "interface": "Myrinet",
-      "ip": "172.18.81.4",
+      "ip": "172.18.81.5",
       "mac": "00:60:DD:47:88:FF",
       "management": false,
       "mountable": true,
@@ -53,7 +53,7 @@
       "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "ip": "172.16.81.4",
+      "ip": "172.16.81.5",
       "mac": "00:11:25:C4:35:6A",
       "management": false,
       "mountable": true,
diff --git a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-260.json b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-260.json
index 6023f0fd31..04384f332b 100755
--- a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-260.json
+++ b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-260.json
@@ -14,7 +14,7 @@
       "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "ip": "172.17.81.5",
+      "ip": "172.17.81.6",
       "mac": "00:11:25:91:45:D3",
       "management": true,
       "mountable": false,
@@ -35,7 +35,7 @@
       "driver": "mx_driver",
       "enabled": true,
       "interface": "Myrinet",
-      "ip": "172.18.81.5",
+      "ip": "172.18.81.6",
       "mac": "00:60:DD:47:7D:B0",
       "management": false,
       "mountable": true,
@@ -53,7 +53,7 @@
       "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "ip": "172.16.81.5",
+      "ip": "172.16.81.6",
       "mac": "00:11:25:C4:33:82",
       "management": false,
       "mountable": true,
diff --git a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-261.json b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-261.json
index 360e050122..459a3d4267 100755
--- a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-261.json
+++ b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-261.json
@@ -14,7 +14,7 @@
       "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "ip": "172.17.81.6",
+      "ip": "172.17.81.7",
       "mac": "00:11:25:91:48:7B",
       "management": true,
       "mountable": false,
@@ -35,7 +35,7 @@
       "driver": "mx_driver",
       "enabled": true,
       "interface": "Myrinet",
-      "ip": "172.18.81.6",
+      "ip": "172.18.81.7",
       "mac": "00:60:DD:47:88:F8",
       "management": false,
       "mountable": true,
@@ -53,7 +53,7 @@
       "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "ip": "172.16.81.6",
+      "ip": "172.16.81.7",
       "mac": "00:11:25:C4:2D:72",
       "management": false,
       "mountable": true,
diff --git a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-262.json b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-262.json
index 971f0ada09..f4195c5718 100755
--- a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-262.json
+++ b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-262.json
@@ -14,7 +14,7 @@
       "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "ip": "172.17.81.7",
+      "ip": "172.17.81.8",
       "mac": "00:11:25:91:47:46",
       "management": true,
       "mountable": false,
@@ -35,7 +35,7 @@
       "driver": "mx_driver",
       "enabled": true,
       "interface": "Myrinet",
-      "ip": "172.18.81.7",
+      "ip": "172.18.81.8",
       "mac": "00:60:DD:47:7D:11",
       "management": false,
       "mountable": true,
@@ -53,7 +53,7 @@
       "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "ip": "172.16.81.7",
+      "ip": "172.16.81.8",
       "mac": "00:11:25:C4:34:E8",
       "management": false,
       "mountable": true,
diff --git a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-263.json b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-263.json
index e2f680375b..fe8a4b6e51 100755
--- a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-263.json
+++ b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-263.json
@@ -14,7 +14,7 @@
       "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "ip": "172.17.81.8",
+      "ip": "172.17.81.9",
       "mac": "00:11:25:91:48:07",
       "management": true,
       "mountable": false,
@@ -35,7 +35,7 @@
       "driver": "mx_driver",
       "enabled": true,
       "interface": "Myrinet",
-      "ip": "172.18.81.8",
+      "ip": "172.18.81.9",
       "mac": "00:60:DD:47:89:C5",
       "management": false,
       "mountable": true,
@@ -53,7 +53,7 @@
       "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "ip": "172.16.81.8",
+      "ip": "172.16.81.9",
       "mac": "00:11:25:C4:35:88",
       "management": false,
       "mountable": true,
diff --git a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-264.json b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-264.json
index 4a456c7d81..25afc9a380 100755
--- a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-264.json
+++ b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-264.json
@@ -14,7 +14,7 @@
       "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "ip": "172.17.81.9",
+      "ip": "172.17.81.10",
       "mac": "00:11:25:91:48:14",
       "management": true,
       "mountable": false,
@@ -35,7 +35,7 @@
       "driver": "mx_driver",
       "enabled": true,
       "interface": "Myrinet",
-      "ip": "172.18.81.9",
+      "ip": "172.18.81.10",
       "mac": "00:60:DD:47:89:CA",
       "management": false,
       "mountable": true,
@@ -53,7 +53,7 @@
       "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "ip": "172.16.81.9",
+      "ip": "172.16.81.10",
       "mac": "00:11:25:C4:33:5E",
       "management": false,
       "mountable": true,
diff --git a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-265.json b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-265.json
index c4c38390c4..469c938e8a 100755
--- a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-265.json
+++ b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-265.json
@@ -14,7 +14,7 @@
       "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "ip": "172.17.81.10",
+      "ip": "172.17.81.11",
       "mac": "00:11:25:91:46:36",
       "management": true,
       "mountable": false,
@@ -35,7 +35,7 @@
       "driver": "mx_driver",
       "enabled": true,
       "interface": "Myrinet",
-      "ip": "172.18.81.10",
+      "ip": "172.18.81.11",
       "mac": "00:60:DD:47:5A:1F",
       "management": false,
       "mountable": true,
@@ -53,7 +53,7 @@
       "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "ip": "172.16.81.10",
+      "ip": "172.16.81.11",
       "mac": "00:11:25:C4:34:64",
       "management": false,
       "mountable": true,
diff --git a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-266.json b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-266.json
index 068aa3f60e..e22d86f63c 100755
--- a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-266.json
+++ b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-266.json
@@ -14,7 +14,7 @@
       "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "ip": "172.17.81.11",
+      "ip": "172.17.81.12",
       "mac": "00:11:25:91:46:60",
       "management": true,
       "mountable": false,
@@ -35,7 +35,7 @@
       "driver": "mx_driver",
       "enabled": true,
       "interface": "Myrinet",
-      "ip": "172.18.81.11",
+      "ip": "172.18.81.12",
       "mac": "00:60:DD:47:89:8B",
       "management": false,
       "mountable": true,
@@ -53,7 +53,7 @@
       "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "ip": "172.16.81.11",
+      "ip": "172.16.81.12",
       "mac": "00:11:25:C4:34:8A",
       "management": false,
       "mountable": true,
diff --git a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-267.json b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-267.json
index 24128a6a7e..681c4c6ce4 100755
--- a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-267.json
+++ b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-267.json
@@ -15,7 +15,7 @@
       "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "ip": "172.17.81.12",
+      "ip": "172.17.81.13",
       "mac": "00:11:25:91:45:AE",
       "management": true,
       "mountable": false,
@@ -36,7 +36,7 @@
       "driver": "mx_driver",
       "enabled": true,
       "interface": "Myrinet",
-      "ip": "172.18.81.12",
+      "ip": "172.18.81.13",
       "mac": null,
       "management": false,
       "mountable": true,
@@ -54,7 +54,7 @@
       "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "ip": "172.16.81.12",
+      "ip": "172.16.81.13",
       "mac": "00:11:25:C4:35:36",
       "management": false,
       "mountable": true,
diff --git a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-268.json b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-268.json
index 32ee03feb3..72121cbd1a 100755
--- a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-268.json
+++ b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-268.json
@@ -14,7 +14,7 @@
       "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "ip": "172.17.81.13",
+      "ip": "172.17.81.14",
       "mac": "00:11:25:91:45:87",
       "management": true,
       "mountable": false,
@@ -35,7 +35,7 @@
       "driver": "mx_driver",
       "enabled": true,
       "interface": "Myrinet",
-      "ip": "172.18.81.13",
+      "ip": "172.18.81.14",
       "mac": "00:60:DD:47:89:C7",
       "management": false,
       "mountable": true,
@@ -53,7 +53,7 @@
       "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "ip": "172.16.81.13",
+      "ip": "172.16.81.14",
       "mac": "00:11:25:C4:34:4E",
       "management": false,
       "mountable": true,
diff --git a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-269.json b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-269.json
index bffd39aa33..98651c0111 100755
--- a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-269.json
+++ b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-269.json
@@ -14,7 +14,7 @@
       "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "ip": "172.17.81.14",
+      "ip": "172.17.81.15",
       "mac": "00:11:25:91:46:D0",
       "management": true,
       "mountable": false,
@@ -35,7 +35,7 @@
       "driver": "mx_driver",
       "enabled": true,
       "interface": "Myrinet",
-      "ip": "172.18.81.14",
+      "ip": "172.18.81.15",
       "mac": "00:60:DD:47:89:C9",
       "management": false,
       "mountable": true,
@@ -53,7 +53,7 @@
       "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "ip": "172.16.81.14",
+      "ip": "172.16.81.15",
       "mac": "00:11:25:C4:33:0E",
       "management": false,
       "mountable": true,
diff --git a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-270.json b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-270.json
index fc7a98d370..e502220470 100755
--- a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-270.json
+++ b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-270.json
@@ -14,7 +14,7 @@
       "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "ip": "172.17.81.15",
+      "ip": "172.17.81.16",
       "mac": "00:11:25:91:46:CF",
       "management": true,
       "mountable": false,
@@ -35,7 +35,7 @@
       "driver": "mx_driver",
       "enabled": true,
       "interface": "Myrinet",
-      "ip": "172.18.81.15",
+      "ip": "172.18.81.16",
       "mac": "00:60:DD:47:89:C4",
       "management": false,
       "mountable": true,
@@ -53,7 +53,7 @@
       "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "ip": "172.16.81.15",
+      "ip": "172.16.81.16",
       "mac": "00:11:25:C4:35:48",
       "management": false,
       "mountable": true,
diff --git a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-271.json b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-271.json
index 09164d03f0..ec128e6a76 100755
--- a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-271.json
+++ b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-271.json
@@ -14,7 +14,7 @@
       "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "ip": "172.17.81.16",
+      "ip": "172.17.81.17",
       "mac": "00:11:25:91:47:7D",
       "management": true,
       "mountable": false,
@@ -35,7 +35,7 @@
       "driver": "mx_driver",
       "enabled": true,
       "interface": "Myrinet",
-      "ip": "172.18.81.16",
+      "ip": "172.18.81.17",
       "mac": "00:60:DD:47:7C:CC",
       "management": false,
       "mountable": true,
@@ -53,7 +53,7 @@
       "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "ip": "172.16.81.16",
+      "ip": "172.16.81.17",
       "mac": "00:11:25:C4:31:92",
       "management": false,
       "mountable": true,
diff --git a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-272.json b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-272.json
index 04d60dd7f6..aa8350384f 100755
--- a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-272.json
+++ b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-272.json
@@ -14,7 +14,7 @@
       "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "ip": "172.17.81.17",
+      "ip": "172.17.81.18",
       "mac": "00:11:25:91:48:15",
       "management": true,
       "mountable": false,
@@ -35,7 +35,7 @@
       "driver": "mx_driver",
       "enabled": true,
       "interface": "Myrinet",
-      "ip": "172.18.81.17",
+      "ip": "172.18.81.18",
       "mac": "00:60:DD:47:89:CE",
       "management": false,
       "mountable": true,
@@ -53,7 +53,7 @@
       "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "ip": "172.16.81.17",
+      "ip": "172.16.81.18",
       "mac": "00:11:25:C4:2F:20",
       "management": false,
       "mountable": true,
diff --git a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-273.json b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-273.json
index e6eea3c7b1..6dc56ab453 100755
--- a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-273.json
+++ b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-273.json
@@ -14,7 +14,7 @@
       "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "ip": "172.17.81.18",
+      "ip": "172.17.81.19",
       "mac": "00:11:25:91:46:99",
       "management": true,
       "mountable": false,
@@ -35,7 +35,7 @@
       "driver": "mx_driver",
       "enabled": true,
       "interface": "Myrinet",
-      "ip": "172.18.81.18",
+      "ip": "172.18.81.19",
       "mac": "00:60:DD:47:89:C8",
       "management": false,
       "mountable": true,
@@ -53,7 +53,7 @@
       "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "ip": "172.16.81.18",
+      "ip": "172.16.81.19",
       "mac": "00:11:25:C4:32:EE",
       "management": false,
       "mountable": true,
diff --git a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-274.json b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-274.json
index de11abe28c..f25f31fff4 100755
--- a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-274.json
+++ b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-274.json
@@ -14,7 +14,7 @@
       "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "ip": "172.17.81.19",
+      "ip": "172.17.81.20",
       "mac": "00:11:25:91:45:C9",
       "management": true,
       "mountable": false,
@@ -35,7 +35,7 @@
       "driver": "mx_driver",
       "enabled": true,
       "interface": "Myrinet",
-      "ip": "172.18.81.19",
+      "ip": "172.18.81.20",
       "mac": "00:60:DD:47:89:D2",
       "management": false,
       "mountable": true,
@@ -53,7 +53,7 @@
       "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "ip": "172.16.81.19",
+      "ip": "172.16.81.20",
       "mac": "00:11:25:C4:35:C0",
       "management": false,
       "mountable": true,
diff --git a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-275.json b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-275.json
index d305a231d2..b3c17d5e2d 100755
--- a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-275.json
+++ b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-275.json
@@ -14,7 +14,7 @@
       "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "ip": "172.17.81.20",
+      "ip": "172.17.81.21",
       "mac": "00:11:25:91:45:F0",
       "management": true,
       "mountable": false,
@@ -35,7 +35,7 @@
       "driver": "mx_driver",
       "enabled": true,
       "interface": "Myrinet",
-      "ip": "172.18.81.20",
+      "ip": "172.18.81.21",
       "mac": "00:60:DD:47:89:90",
       "management": false,
       "mountable": true,
@@ -53,7 +53,7 @@
       "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "ip": "172.16.81.20",
+      "ip": "172.16.81.21",
       "mac": "00:11:25:C4:11:38",
       "management": false,
       "mountable": true,
diff --git a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-276.json b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-276.json
index fcc470d2fa..b151e03e48 100755
--- a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-276.json
+++ b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-276.json
@@ -14,7 +14,7 @@
       "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "ip": "172.17.81.21",
+      "ip": "172.17.81.22",
       "mac": "00:09:6B:5E:FB:10",
       "management": true,
       "mountable": false,
@@ -35,7 +35,7 @@
       "driver": "mx_driver",
       "enabled": true,
       "interface": "Myrinet",
-      "ip": "172.18.81.21",
+      "ip": "172.18.81.22",
       "mac": "00:60:DD:47:89:0D",
       "management": false,
       "mountable": true,
@@ -53,7 +53,7 @@
       "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "ip": "172.16.81.21",
+      "ip": "172.16.81.22",
       "mac": "00:11:25:C4:35:B6",
       "management": false,
       "mountable": true,
diff --git a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-277.json b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-277.json
index c851eda581..e526d1d8db 100755
--- a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-277.json
+++ b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-277.json
@@ -14,7 +14,7 @@
       "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "ip": "172.17.81.22",
+      "ip": "172.17.81.23",
       "mac": "00:11:25:91:49:5E",
       "management": true,
       "mountable": false,
@@ -35,7 +35,7 @@
       "driver": "mx_driver",
       "enabled": true,
       "interface": "Myrinet",
-      "ip": "172.18.81.22",
+      "ip": "172.18.81.23",
       "mac": "00:60:DD:47:89:87",
       "management": false,
       "mountable": true,
@@ -53,7 +53,7 @@
       "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "ip": "172.16.81.22",
+      "ip": "172.16.81.23",
       "mac": "00:11:25:C4:34:58",
       "management": false,
       "mountable": true,
diff --git a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-278.json b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-278.json
index dc07665a21..943363461a 100755
--- a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-278.json
+++ b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-278.json
@@ -14,7 +14,7 @@
       "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "ip": "172.17.81.23",
+      "ip": "172.17.81.24",
       "mac": "00:11:25:91:47:6C",
       "management": true,
       "mountable": false,
@@ -35,7 +35,7 @@
       "driver": "mx_driver",
       "enabled": true,
       "interface": "Myrinet",
-      "ip": "172.18.81.23",
+      "ip": "172.18.81.24",
       "mac": "00:60:DD:47:C7:3E",
       "management": false,
       "mountable": true,
@@ -53,7 +53,7 @@
       "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "ip": "172.16.81.23",
+      "ip": "172.16.81.24",
       "mac": "00:11:25:C4:34:46",
       "management": false,
       "mountable": true,
diff --git a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-279.json b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-279.json
index 40d43e4361..898c813d52 100755
--- a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-279.json
+++ b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-279.json
@@ -14,7 +14,7 @@
       "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "ip": "172.17.81.24",
+      "ip": "172.17.81.25",
       "mac": "00:11:25:91:46:42",
       "management": true,
       "mountable": false,
@@ -35,7 +35,7 @@
       "driver": "mx_driver",
       "enabled": true,
       "interface": "Myrinet",
-      "ip": "172.18.81.24",
+      "ip": "172.18.81.25",
       "mac": "00:60:DD:47:C7:FD",
       "management": false,
       "mountable": true,
@@ -53,7 +53,7 @@
       "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "ip": "172.16.81.24",
+      "ip": "172.16.81.25",
       "mac": "00:11:25:C4:33:96",
       "management": false,
       "mountable": true,
diff --git a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-280.json b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-280.json
index ff6a6b3396..a17418ac12 100755
--- a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-280.json
+++ b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-280.json
@@ -14,7 +14,7 @@
       "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "ip": "172.17.81.25",
+      "ip": "172.17.81.26",
       "mac": "00:11:25:91:46:92",
       "management": true,
       "mountable": false,
@@ -35,7 +35,7 @@
       "driver": "mx_driver",
       "enabled": true,
       "interface": "Myrinet",
-      "ip": "172.18.81.25",
+      "ip": "172.18.81.26",
       "mac": "00:60:DD:47:C7:FC",
       "management": false,
       "mountable": true,
@@ -53,7 +53,7 @@
       "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "ip": "172.16.81.25",
+      "ip": "172.16.81.26",
       "mac": "00:11:25:C4:33:20",
       "management": false,
       "mountable": true,
diff --git a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-281.json b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-281.json
index 809ce4dde8..ca77b87735 100755
--- a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-281.json
+++ b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-281.json
@@ -14,7 +14,7 @@
       "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "ip": "172.17.81.26",
+      "ip": "172.17.81.27",
       "mac": "00:11:25:91:45:7F",
       "management": true,
       "mountable": false,
@@ -35,7 +35,7 @@
       "driver": "mx_driver",
       "enabled": true,
       "interface": "Myrinet",
-      "ip": "172.18.81.26",
+      "ip": "172.18.81.27",
       "mac": "00:60:DD:47:C7:7D",
       "management": false,
       "mountable": true,
@@ -53,7 +53,7 @@
       "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "ip": "172.16.81.26",
+      "ip": "172.16.81.27",
       "mac": "00:11:25:C4:33:18",
       "management": false,
       "mountable": true,
diff --git a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-282.json b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-282.json
index fbace3bf07..271229cecb 100755
--- a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-282.json
+++ b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-282.json
@@ -14,7 +14,7 @@
       "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "ip": "172.17.81.27",
+      "ip": "172.17.81.28",
       "mac": "00:11:25:91:47:11",
       "management": true,
       "mountable": false,
@@ -35,7 +35,7 @@
       "driver": "mx_driver",
       "enabled": true,
       "interface": "Myrinet",
-      "ip": "172.18.81.27",
+      "ip": "172.18.81.28",
       "mac": "00:60:DD:47:89:1C",
       "management": false,
       "mountable": true,
@@ -53,7 +53,7 @@
       "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "ip": "172.16.81.27",
+      "ip": "172.16.81.28",
       "mac": "00:11:25:C4:31:44",
       "management": false,
       "mountable": true,
diff --git a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-283.json b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-283.json
index 7408bfc9ce..8867320356 100755
--- a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-283.json
+++ b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-283.json
@@ -14,7 +14,7 @@
       "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "ip": "172.17.81.28",
+      "ip": "172.17.81.29",
       "mac": "00:11:25:91:45:9E",
       "management": true,
       "mountable": false,
@@ -35,7 +35,7 @@
       "driver": "mx_driver",
       "enabled": true,
       "interface": "Myrinet",
-      "ip": "172.18.81.28",
+      "ip": "172.18.81.29",
       "mac": "00:60:DD:47:89:86",
       "management": false,
       "mountable": true,
@@ -53,7 +53,7 @@
       "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "ip": "172.16.81.28",
+      "ip": "172.16.81.29",
       "mac": "00:11:25:C4:34:5E",
       "management": false,
       "mountable": true,
diff --git a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-284.json b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-284.json
index e401ed1962..dde97cdbff 100755
--- a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-284.json
+++ b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-284.json
@@ -14,7 +14,7 @@
       "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "ip": "172.17.81.29",
+      "ip": "172.17.81.30",
       "mac": "00:11:25:91:45:A2",
       "management": true,
       "mountable": false,
@@ -35,7 +35,7 @@
       "driver": "mx_driver",
       "enabled": true,
       "interface": "Myrinet",
-      "ip": "172.18.81.29",
+      "ip": "172.18.81.30",
       "mac": null,
       "management": false,
       "mountable": true,
@@ -53,7 +53,7 @@
       "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "ip": "172.16.81.29",
+      "ip": "172.16.81.30",
       "mac": "00:11:25:C4:49:DE",
       "management": false,
       "mountable": true,
diff --git a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-285.json b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-285.json
index 5aee2bc8a4..cc7578806e 100755
--- a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-285.json
+++ b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-285.json
@@ -14,7 +14,7 @@
       "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "ip": "172.17.81.30",
+      "ip": "172.17.81.31",
       "mac": "00:11:25:91:48:CE",
       "management": true,
       "mountable": false,
@@ -35,7 +35,7 @@
       "driver": "mx_driver",
       "enabled": true,
       "interface": "Myrinet",
-      "ip": "172.18.81.30",
+      "ip": "172.18.81.31",
       "mac": "00:60:DD:47:89:CC",
       "management": false,
       "mountable": true,
@@ -53,7 +53,7 @@
       "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "ip": "172.16.81.30",
+      "ip": "172.16.81.31",
       "mac": "00:11:25:C4:35:BE",
       "management": false,
       "mountable": true,
diff --git a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-286.json b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-286.json
index 7f98329c0d..251161d545 100755
--- a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-286.json
+++ b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-286.json
@@ -14,7 +14,7 @@
       "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "ip": "172.17.81.31",
+      "ip": "172.17.81.32",
       "mac": "00:11:25:91:45:DA",
       "management": true,
       "mountable": false,
@@ -35,7 +35,7 @@
       "driver": "mx_driver",
       "enabled": true,
       "interface": "Myrinet",
-      "ip": "172.18.81.31",
+      "ip": "172.18.81.32",
       "mac": "00:60:DD:47:89:C2",
       "management": false,
       "mountable": true,
@@ -53,7 +53,7 @@
       "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "ip": "172.16.81.31",
+      "ip": "172.16.81.32",
       "mac": "00:11:25:C4:2A:C2",
       "management": false,
       "mountable": true,
diff --git a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-287.json b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-287.json
index d29b0e132d..3dc4a0a4f7 100755
--- a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-287.json
+++ b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-287.json
@@ -14,7 +14,7 @@
       "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "ip": "172.17.81.32",
+      "ip": "172.17.81.33",
       "mac": "00:11:25:91:46:33",
       "management": true,
       "mountable": false,
@@ -35,7 +35,7 @@
       "driver": "mx_driver",
       "enabled": true,
       "interface": "Myrinet",
-      "ip": "172.18.81.32",
+      "ip": "172.18.81.33",
       "mac": "00:60:DD:47:89:C6",
       "management": false,
       "mountable": true,
@@ -53,7 +53,7 @@
       "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "ip": "172.16.81.32",
+      "ip": "172.16.81.33",
       "mac": "00:11:25:C4:34:40",
       "management": false,
       "mountable": true,
diff --git a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-288.json b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-288.json
index 6c7ee9e9ef..e31489ff7c 100755
--- a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-288.json
+++ b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-288.json
@@ -14,7 +14,7 @@
       "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "ip": "172.17.81.33",
+      "ip": "172.17.81.34",
       "mac": "00:11:25:91:46:58",
       "management": true,
       "mountable": false,
@@ -35,7 +35,7 @@
       "driver": "mx_driver",
       "enabled": true,
       "interface": "Myrinet",
-      "ip": "172.18.81.33",
+      "ip": "172.18.81.34",
       "mac": "00:60:DD:47:89:CD",
       "management": false,
       "mountable": true,
@@ -53,7 +53,7 @@
       "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "ip": "172.16.81.33",
+      "ip": "172.16.81.34",
       "mac": "00:11:25:C4:34:66",
       "management": false,
       "mountable": true,
diff --git a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-289.json b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-289.json
index cb9946ff4d..90b2f515b1 100755
--- a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-289.json
+++ b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-289.json
@@ -14,7 +14,7 @@
       "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "ip": "172.17.81.34",
+      "ip": "172.17.81.35",
       "mac": "00:11:25:91:48:22",
       "management": true,
       "mountable": false,
@@ -35,7 +35,7 @@
       "driver": "mx_driver",
       "enabled": true,
       "interface": "Myrinet",
-      "ip": "172.18.81.34",
+      "ip": "172.18.81.35",
       "mac": "00:60:DD:47:89:1D",
       "management": false,
       "mountable": true,
@@ -53,7 +53,7 @@
       "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "ip": "172.16.81.34",
+      "ip": "172.16.81.35",
       "mac": "00:11:25:C4:33:68",
       "management": false,
       "mountable": true,
diff --git a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-290.json b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-290.json
index 3f2ea6e185..849fccf70a 100755
--- a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-290.json
+++ b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-290.json
@@ -15,7 +15,7 @@
       "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "ip": "172.17.81.35",
+      "ip": "172.17.81.36",
       "mac": "00:11:25:91:48:A4",
       "management": true,
       "mountable": false,
@@ -36,7 +36,7 @@
       "driver": "mx_driver",
       "enabled": true,
       "interface": "Myrinet",
-      "ip": "172.18.81.35",
+      "ip": "172.18.81.36",
       "mac": null,
       "management": false,
       "mountable": true,
@@ -54,7 +54,7 @@
       "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "ip": "172.16.81.35",
+      "ip": "172.16.81.36",
       "mac": "00:11:25:C4:33:7C",
       "management": false,
       "mountable": true,
diff --git a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-291.json b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-291.json
index d37d251e99..9d67d47550 100755
--- a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-291.json
+++ b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-291.json
@@ -14,7 +14,7 @@
       "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "ip": "172.17.81.36",
+      "ip": "172.17.81.37",
       "mac": "00:11:25:91:47:77",
       "management": true,
       "mountable": false,
@@ -35,7 +35,7 @@
       "driver": "mx_driver",
       "enabled": true,
       "interface": "Myrinet",
-      "ip": "172.18.81.36",
+      "ip": "172.18.81.37",
       "mac": "00:60:DD:47:C7:FA",
       "management": false,
       "mountable": true,
@@ -53,7 +53,7 @@
       "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "ip": "172.16.81.36",
+      "ip": "172.16.81.37",
       "mac": "00:11:25:C4:33:1C",
       "management": false,
       "mountable": true,
diff --git a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-292.json b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-292.json
index a3c171baf4..e1db2e6baa 100755
--- a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-292.json
+++ b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-292.json
@@ -14,7 +14,7 @@
       "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "ip": "172.17.81.37",
+      "ip": "172.17.81.38",
       "mac": "00:11:25:91:46:19",
       "management": true,
       "mountable": false,
@@ -35,7 +35,7 @@
       "driver": "mx_driver",
       "enabled": true,
       "interface": "Myrinet",
-      "ip": "172.18.81.37",
+      "ip": "172.18.81.38",
       "mac": "00:60:DD:47:C7:FF",
       "management": false,
       "mountable": true,
@@ -53,7 +53,7 @@
       "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "ip": "172.16.81.37",
+      "ip": "172.16.81.38",
       "mac": "00:11:25:C4:33:88",
       "management": false,
       "mountable": true,
diff --git a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-293.json b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-293.json
index 4ab7fe07a1..59a8a2bc19 100755
--- a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-293.json
+++ b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-293.json
@@ -14,7 +14,7 @@
       "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "ip": "172.17.81.38",
+      "ip": "172.17.81.39",
       "mac": "00:11:25:91:43:D8",
       "management": true,
       "mountable": false,
@@ -35,7 +35,7 @@
       "driver": "mx_driver",
       "enabled": true,
       "interface": "Myrinet",
-      "ip": "172.18.81.38",
+      "ip": "172.18.81.39",
       "mac": "00:60:DD:47:89:13",
       "management": false,
       "mountable": true,
@@ -53,7 +53,7 @@
       "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "ip": "172.16.81.38",
+      "ip": "172.16.81.39",
       "mac": "00:11:25:C4:33:4A",
       "management": false,
       "mountable": true,
diff --git a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-294.json b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-294.json
index 9dcd73b849..519cfe89d8 100755
--- a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-294.json
+++ b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-294.json
@@ -14,7 +14,7 @@
       "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "ip": "172.17.81.39",
+      "ip": "172.17.81.40",
       "mac": "00:11:25:91:47:EF",
       "management": true,
       "mountable": false,
@@ -35,7 +35,7 @@
       "driver": "mx_driver",
       "enabled": true,
       "interface": "Myrinet",
-      "ip": "172.18.81.39",
+      "ip": "172.18.81.40",
       "mac": "00:60:DD:47:89:78",
       "management": false,
       "mountable": true,
@@ -53,7 +53,7 @@
       "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "ip": "172.16.81.39",
+      "ip": "172.16.81.40",
       "mac": "00:11:25:C4:33:24",
       "management": false,
       "mountable": true,
diff --git a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-295.json b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-295.json
index adc2093726..ef963313f1 100755
--- a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-295.json
+++ b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-295.json
@@ -14,7 +14,7 @@
       "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "ip": "172.17.81.40",
+      "ip": "172.17.81.41",
       "mac": "00:11:25:91:46:5A",
       "management": true,
       "mountable": false,
@@ -35,7 +35,7 @@
       "driver": "mx_driver",
       "enabled": true,
       "interface": "Myrinet",
-      "ip": "172.18.81.40",
+      "ip": "172.18.81.41",
       "mac": "00:60:DD:47:89:88",
       "management": false,
       "mountable": true,
@@ -53,7 +53,7 @@
       "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "ip": "172.16.81.40",
+      "ip": "172.16.81.41",
       "mac": "00:11:25:C4:33:7A",
       "management": false,
       "mountable": true,
diff --git a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-296.json b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-296.json
index e87a428590..4bb2df9038 100755
--- a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-296.json
+++ b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-296.json
@@ -14,7 +14,7 @@
       "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "ip": "172.17.81.41",
+      "ip": "172.17.81.42",
       "mac": "00:11:25:91:47:AB",
       "management": true,
       "mountable": false,
@@ -35,7 +35,7 @@
       "driver": "mx_driver",
       "enabled": true,
       "interface": "Myrinet",
-      "ip": "172.18.81.41",
+      "ip": "172.18.81.42",
       "mac": "00:60:DD:47:89:B1",
       "management": false,
       "mountable": true,
@@ -53,7 +53,7 @@
       "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "ip": "172.16.81.41",
+      "ip": "172.16.81.42",
       "mac": "00:11:25:C4:20:06",
       "management": false,
       "mountable": true,
diff --git a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-297.json b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-297.json
index 004950f348..8ddd4d1749 100755
--- a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-297.json
+++ b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-297.json
@@ -14,7 +14,7 @@
       "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "ip": "172.17.81.42",
+      "ip": "172.17.81.43",
       "mac": "00:11:25:91:47:D2",
       "management": true,
       "mountable": false,
@@ -35,7 +35,7 @@
       "driver": "mx_driver",
       "enabled": true,
       "interface": "Myrinet",
-      "ip": "172.18.81.42",
+      "ip": "172.18.81.43",
       "mac": "00:60:DD:47:89:85",
       "management": false,
       "mountable": true,
@@ -53,7 +53,7 @@
       "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "ip": "172.16.81.42",
+      "ip": "172.16.81.43",
       "mac": "00:11:25:C4:33:3C",
       "management": false,
       "mountable": true,
diff --git a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-298.json b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-298.json
index 83445d707b..022b452030 100755
--- a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-298.json
+++ b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-298.json
@@ -14,7 +14,7 @@
       "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "ip": "172.17.81.43",
+      "ip": "172.17.81.44",
       "mac": "00:11:25:91:46:8E",
       "management": true,
       "mountable": false,
@@ -35,7 +35,7 @@
       "driver": "mx_driver",
       "enabled": true,
       "interface": "Myrinet",
-      "ip": "172.18.81.43",
+      "ip": "172.18.81.44",
       "mac": "00:60:DD:47:89:95",
       "management": false,
       "mountable": true,
@@ -53,7 +53,7 @@
       "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "ip": "172.16.81.43",
+      "ip": "172.16.81.44",
       "mac": "00:11:25:C4:33:48",
       "management": false,
       "mountable": true,
diff --git a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-299.json b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-299.json
index bcea7b3df4..59cb2e32d8 100755
--- a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-299.json
+++ b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-299.json
@@ -14,7 +14,7 @@
       "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "ip": "172.17.81.44",
+      "ip": "172.17.81.45",
       "mac": "00:11:25:91:47:0B",
       "management": true,
       "mountable": false,
@@ -35,7 +35,7 @@
       "driver": "mx_driver",
       "enabled": true,
       "interface": "Myrinet",
-      "ip": "172.18.81.44",
+      "ip": "172.18.81.45",
       "mac": "00:60:DD:47:89:0E",
       "management": false,
       "mountable": true,
@@ -53,7 +53,7 @@
       "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "ip": "172.16.81.44",
+      "ip": "172.16.81.45",
       "mac": "00:11:25:C4:33:46",
       "management": false,
       "mountable": true,
diff --git a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-300.json b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-300.json
index fff89a2aef..edf776e75a 100755
--- a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-300.json
+++ b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-300.json
@@ -14,7 +14,7 @@
       "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "ip": "172.17.81.45",
+      "ip": "172.17.81.46",
       "mac": "00:11:25:91:45:A9",
       "management": true,
       "mountable": false,
@@ -35,7 +35,7 @@
       "driver": "mx_driver",
       "enabled": true,
       "interface": "Myrinet",
-      "ip": "172.18.81.45",
+      "ip": "172.18.81.46",
       "mac": "00:60:DD:47:89:1B",
       "management": false,
       "mountable": true,
@@ -53,7 +53,7 @@
       "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "ip": "172.16.81.45",
+      "ip": "172.16.81.46",
       "mac": "00:11:25:C4:33:14",
       "management": false,
       "mountable": true,
diff --git a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-301.json b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-301.json
index 9df39cc937..8551344ff2 100755
--- a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-301.json
+++ b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-301.json
@@ -14,7 +14,7 @@
       "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "ip": "172.17.81.46",
+      "ip": "172.17.81.47",
       "mac": "00:11:25:91:45:C4",
       "management": true,
       "mountable": false,
@@ -35,7 +35,7 @@
       "driver": "mx_driver",
       "enabled": true,
       "interface": "Myrinet",
-      "ip": "172.18.81.46",
+      "ip": "172.18.81.47",
       "mac": "00:60:DD:47:89:93",
       "management": false,
       "mountable": true,
@@ -53,7 +53,7 @@
       "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "ip": "172.16.81.46",
+      "ip": "172.16.81.47",
       "mac": "00:11:25:C4:35:06",
       "management": false,
       "mountable": true,
diff --git a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-302.json b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-302.json
index 9f6667891b..7f61542ea0 100755
--- a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-302.json
+++ b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-302.json
@@ -14,7 +14,7 @@
       "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "ip": "172.17.81.47",
+      "ip": "172.17.81.48",
       "mac": "00:11:25:91:46:64",
       "management": true,
       "mountable": false,
@@ -35,7 +35,7 @@
       "driver": "mx_driver",
       "enabled": true,
       "interface": "Myrinet",
-      "ip": "172.18.81.47",
+      "ip": "172.18.81.48",
       "mac": "00:60:DD:47:89:83",
       "management": false,
       "mountable": true,
@@ -53,7 +53,7 @@
       "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "ip": "172.16.81.47",
+      "ip": "172.16.81.48",
       "mac": "00:11:25:C4:34:42",
       "management": false,
       "mountable": true,
diff --git a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-303.json b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-303.json
index 1366997765..c2b29ef4e4 100755
--- a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-303.json
+++ b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-303.json
@@ -14,7 +14,7 @@
       "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "ip": "172.17.81.48",
+      "ip": "172.17.81.49",
       "mac": "00:11:25:91:45:9A",
       "management": true,
       "mountable": false,
@@ -35,7 +35,7 @@
       "driver": "mx_driver",
       "enabled": true,
       "interface": "Myrinet",
-      "ip": "172.18.81.48",
+      "ip": "172.18.81.49",
       "mac": "00:60:DD:47:89:7D",
       "management": false,
       "mountable": true,
@@ -53,7 +53,7 @@
       "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "ip": "172.16.81.48",
+      "ip": "172.16.81.49",
       "mac": "00:11:25:C4:0F:10",
       "management": false,
       "mountable": true,
diff --git a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-304.json b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-304.json
index 8223143ac5..b807cf929e 100755
--- a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-304.json
+++ b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-304.json
@@ -14,7 +14,7 @@
       "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "ip": "172.17.81.49",
+      "ip": "172.17.81.50",
       "mac": "00:11:25:91:47:9C",
       "management": true,
       "mountable": false,
@@ -35,7 +35,7 @@
       "driver": "mx_driver",
       "enabled": true,
       "interface": "Myrinet",
-      "ip": "172.18.81.49",
+      "ip": "172.18.81.50",
       "mac": "00:60:DD:47:89:8F",
       "management": false,
       "mountable": true,
@@ -53,7 +53,7 @@
       "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "ip": "172.16.81.49",
+      "ip": "172.16.81.50",
       "mac": "00:11:25:C4:33:58",
       "management": false,
       "mountable": true,
diff --git a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-305.json b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-305.json
index 68684ccc37..3bb9706694 100755
--- a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-305.json
+++ b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-305.json
@@ -14,7 +14,7 @@
       "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "ip": "172.17.81.50",
+      "ip": "172.17.81.51",
       "mac": "00:11:25:91:46:5B",
       "management": true,
       "mountable": false,
@@ -35,7 +35,7 @@
       "driver": "mx_driver",
       "enabled": true,
       "interface": "Myrinet",
-      "ip": "172.18.81.50",
+      "ip": "172.18.81.51",
       "mac": "00:60:DD:47:88:B0",
       "management": false,
       "mountable": true,
@@ -53,7 +53,7 @@
       "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "ip": "172.16.81.50",
+      "ip": "172.16.81.51",
       "mac": "00:11:25:C4:34:62",
       "management": false,
       "mountable": true,
diff --git a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-306.json b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-306.json
index e09f056b8e..ed9890d1bd 100755
--- a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-306.json
+++ b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-306.json
@@ -14,7 +14,7 @@
       "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "ip": "172.17.81.51",
+      "ip": "172.17.81.52",
       "mac": "00:11:25:91:46:35",
       "management": true,
       "mountable": false,
@@ -35,7 +35,7 @@
       "driver": "mx_driver",
       "enabled": true,
       "interface": "Myrinet",
-      "ip": "172.18.81.51",
+      "ip": "172.18.81.52",
       "mac": "00:60:DD:47:89:96",
       "management": false,
       "mountable": true,
@@ -53,7 +53,7 @@
       "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "ip": "172.16.81.51",
+      "ip": "172.16.81.52",
       "mac": "00:11:25:C4:41:5A",
       "management": false,
       "mountable": true,
diff --git a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-307.json b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-307.json
index 8e98ac1ff4..a14a21cd81 100755
--- a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-307.json
+++ b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-307.json
@@ -14,7 +14,7 @@
       "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "ip": "172.17.81.52",
+      "ip": "172.17.81.53",
       "mac": "00:11:25:91:46:FE",
       "management": true,
       "mountable": false,
@@ -35,7 +35,7 @@
       "driver": "mx_driver",
       "enabled": true,
       "interface": "Myrinet",
-      "ip": "172.18.81.52",
+      "ip": "172.18.81.53",
       "mac": null,
       "management": false,
       "mountable": true,
@@ -53,7 +53,7 @@
       "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "ip": "172.16.81.52",
+      "ip": "172.16.81.53",
       "mac": "00:11:25:C4:33:4C",
       "management": false,
       "mountable": true,
diff --git a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-308.json b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-308.json
index 59c1d5306e..f2dfe7714a 100755
--- a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-308.json
+++ b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-308.json
@@ -15,7 +15,7 @@
       "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "ip": "172.17.81.53",
+      "ip": "172.17.81.54",
       "mac": "00:11:25:91:46:66",
       "management": true,
       "mountable": false,
@@ -36,7 +36,7 @@
       "driver": "mx_driver",
       "enabled": true,
       "interface": "Myrinet",
-      "ip": "172.18.81.53",
+      "ip": "172.18.81.54",
       "mac": null,
       "management": false,
       "mountable": true,
@@ -54,7 +54,7 @@
       "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "ip": "172.16.81.53",
+      "ip": "172.16.81.54",
       "mac": "00:11:25:C4:32:6A",
       "management": false,
       "mountable": true,
diff --git a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-309.json b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-309.json
index 25a14baa25..1f9c1ed918 100755
--- a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-309.json
+++ b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-309.json
@@ -14,7 +14,7 @@
       "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "ip": "172.17.81.54",
+      "ip": "172.17.81.55",
       "mac": "00:11:25:91:45:F6",
       "management": true,
       "mountable": false,
@@ -35,7 +35,7 @@
       "driver": "mx_driver",
       "enabled": true,
       "interface": "Myrinet",
-      "ip": "172.18.81.54",
+      "ip": "172.18.81.55",
       "mac": null,
       "management": false,
       "mountable": true,
@@ -53,7 +53,7 @@
       "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "ip": "172.16.81.54",
+      "ip": "172.16.81.55",
       "mac": "00:11:25:C4:33:30",
       "management": false,
       "mountable": true,
diff --git a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-310.json b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-310.json
index 9d84177052..cc3896e35b 100755
--- a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-310.json
+++ b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-310.json
@@ -14,7 +14,7 @@
       "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "ip": "172.17.81.55",
+      "ip": "172.17.81.56",
       "mac": "00:11:25:91:47:A6",
       "management": true,
       "mountable": false,
@@ -35,7 +35,7 @@
       "driver": "mx_driver",
       "enabled": true,
       "interface": "Myrinet",
-      "ip": "172.18.81.55",
+      "ip": "172.18.81.56",
       "mac": null,
       "management": false,
       "mountable": true,
@@ -53,7 +53,7 @@
       "driver": "tg3",
       "enabled": true,
       "interface": "Ethernet",
-      "ip": "172.16.81.55",
+      "ip": "172.16.81.56",
       "mac": "00:11:25:C4:33:D0",
       "management": false,
       "mountable": true,
diff --git a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-91.json b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-91.json
index d3bdbe3795..9cab55bf90 100755
--- a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-91.json
+++ b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-91.json
@@ -62,7 +62,7 @@
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       "switch": "switch06.orsay.grid5000.fr",
       "switch_ip": "172.17.95.206",
-      "switch_mac": "00:12:00:44:53:42",
+      "switch_mac": 155681622,
       "vendor": "Broadcom",
       "version": "NetXtreme BCM5780"
     },
diff --git a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-92.json b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-92.json
index 2217bc7d1b..a180e6126c 100755
--- a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-92.json
+++ b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-92.json
@@ -62,7 +62,7 @@
       "rate": 1000000000,
       "switch": "switch06.orsay.grid5000.fr",
       "switch_ip": "172.17.95.206",
-      "switch_mac": "00:12:00:44:53:42",
+      "switch_mac": 155681622,
       "vendor": "Broadcom",
       "version": "NetXtreme BCM5780"
     },
diff --git a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-93.json b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-93.json
index 8830487496..4aa7a5a631 100755
--- a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-93.json
+++ b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-93.json
@@ -63,7 +63,7 @@
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       "switch": "switch06.orsay.grid5000.fr",
       "switch_ip": "172.17.95.206",
-      "switch_mac": "00:12:00:44:53:42",
+      "switch_mac": 155681622,
       "vendor": "Broadcom",
       "version": "NetXtreme BCM5780"
     },
diff --git a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-94.json b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-94.json
index a063ab751d..8c65cecf28 100755
--- a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-94.json
+++ b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-94.json
@@ -63,7 +63,7 @@
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       "switch": "switch06.orsay.grid5000.fr",
       "switch_ip": "172.17.95.206",
-      "switch_mac": "00:12:00:44:53:42",
+      "switch_mac": 155681622,
       "vendor": "Broadcom",
       "version": "NetXtreme BCM5780"
     },
diff --git a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-95.json b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-95.json
index aa70a26769..883920fb73 100755
--- a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-95.json
+++ b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-95.json
@@ -63,7 +63,7 @@
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       "switch": "switch06.orsay.grid5000.fr",
       "switch_ip": "172.17.95.206",
-      "switch_mac": "00:12:00:44:53:42",
+      "switch_mac": 155681622,
       "vendor": "Broadcom",
       "version": "NetXtreme BCM5780"
     },
diff --git a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-96.json b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-96.json
index 0dea2a46b3..b56be1670c 100755
--- a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-96.json
+++ b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-96.json
@@ -63,7 +63,7 @@
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       "switch": "switch06.orsay.grid5000.fr",
       "switch_ip": "172.17.95.206",
-      "switch_mac": "00:12:00:44:53:42",
+      "switch_mac": 155681622,
       "vendor": "Broadcom",
       "version": "NetXtreme BCM5780"
     },
diff --git a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-97.json b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-97.json
index ccbd1ca98c..c98ee42506 100755
--- a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-97.json
+++ b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-97.json
@@ -63,7 +63,7 @@
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       "switch": "switch06.orsay.grid5000.fr",
       "switch_ip": "172.17.95.206",
-      "switch_mac": "00:12:00:44:53:42",
+      "switch_mac": 155681622,
       "vendor": "Broadcom",
       "version": "NetXtreme BCM5780"
     },
diff --git a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-98.json b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-98.json
index 12586fd572..cb18416df1 100755
--- a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-98.json
+++ b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-98.json
@@ -63,7 +63,7 @@
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       "switch": "switch06.orsay.grid5000.fr",
       "switch_ip": "172.17.95.206",
-      "switch_mac": "00:12:00:44:53:42",
+      "switch_mac": 155681622,
       "vendor": "Broadcom",
       "version": "NetXtreme BCM5780"
     },
diff --git a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-99.json b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-99.json
index c448c08385..f4010369c4 100755
--- a/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-99.json
+++ b/data/grid5000/sites/orsay/clusters/gdx/nodes/gdx-99.json
@@ -63,7 +63,7 @@
       "rate": 1000000000,
       "switch": "switch06.orsay.grid5000.fr",
       "switch_ip": "172.17.95.206",
-      "switch_mac": "00:12:00:44:53:42",
+      "switch_mac": 155681622,
       "vendor": "Broadcom",
       "version": "NetXtreme BCM5780"
     },
diff --git a/generators/input/orsay-gdx.yaml b/generators/input/orsay-gdx.yaml
index ec22fdb724..f97070b59f 100644
--- a/generators/input/orsay-gdx.yaml
+++ b/generators/input/orsay-gdx.yaml
@@ -512,13 +512,13 @@ gdx-217:
 gdx-270: 
   myri0: 
     mac: 00:60:DD:47:89:C4
-    ip: 172.18.81.15
+    ip: 172.18.81.16
   bmc: 
     mac: 00:11:25:91:46:CF
-    ip: 172.17.81.15
+    ip: 172.17.81.16
   eth0: 
     mac: 00:11:25:C4:35:48
-    ip: 172.16.81.15
+    ip: 172.16.81.16
   eth1: 
     mac: 00:11:25:C4:35:49
     ip: 
@@ -604,13 +604,13 @@ gdx-244:
 gdx-271: 
   myri0: 
     mac: 00:60:DD:47:7C:CC
-    ip: 172.18.81.16
+    ip: 172.18.81.17
   bmc: 
     mac: 00:11:25:91:47:7D
-    ip: 172.17.81.16
+    ip: 172.17.81.17
   eth0: 
     mac: 00:11:25:C4:31:92
-    ip: 172.16.81.16
+    ip: 172.16.81.17
   eth1: 
     mac: 00:11:25:C4:31:93
     ip: 
@@ -695,13 +695,13 @@ gdx-245:
 gdx-272: 
   myri0: 
     mac: 00:60:DD:47:89:CE
-    ip: 172.18.81.17
+    ip: 172.18.81.18
   bmc: 
     mac: 00:11:25:91:48:15
-    ip: 172.17.81.17
+    ip: 172.17.81.18
   eth0: 
     mac: 00:11:25:C4:2F:20
-    ip: 172.16.81.17
+    ip: 172.16.81.18
   eth1: 
     mac: 00:11:25:C4:2F:21
     ip: 
@@ -773,13 +773,13 @@ gdx-246:
 gdx-273: 
   myri0: 
     mac: 00:60:DD:47:89:C8
-    ip: 172.18.81.18
+    ip: 172.18.81.19
   bmc: 
     mac: 00:11:25:91:46:99
-    ip: 172.17.81.18
+    ip: 172.17.81.19
   eth0: 
     mac: 00:11:25:C4:32:EE
-    ip: 172.16.81.18
+    ip: 172.16.81.19
   eth1: 
     mac: 00:11:25:C4:32:EF
     ip: 
@@ -825,13 +825,13 @@ gdx-247:
 gdx-274: 
   myri0: 
     mac: 00:60:DD:47:89:D2
-    ip: 172.18.81.19
+    ip: 172.18.81.20
   bmc: 
     mac: 00:11:25:91:45:C9
-    ip: 172.17.81.19
+    ip: 172.17.81.20
   eth0: 
     mac: 00:11:25:C4:35:C0
-    ip: 172.16.81.19
+    ip: 172.16.81.20
   eth1: 
     mac: 00:11:25:C4:35:C1
     ip: 
@@ -877,13 +877,13 @@ gdx-248:
 gdx-275: 
   myri0: 
     mac: 00:60:DD:47:89:90
-    ip: 172.18.81.20
+    ip: 172.18.81.21
   bmc: 
     mac: 00:11:25:91:45:F0
-    ip: 172.17.81.20
+    ip: 172.17.81.21
   eth0: 
     mac: 00:11:25:C4:11:38
-    ip: 172.16.81.20
+    ip: 172.16.81.21
   eth1: 
     mac: 00:11:25:C4:11:39
     ip: 
@@ -929,13 +929,13 @@ gdx-249:
 gdx-276: 
   myri0: 
     mac: 00:60:DD:47:89:0D
-    ip: 172.18.81.21
+    ip: 172.18.81.22
   bmc: 
     mac: 00:09:6B:5E:FB:10
-    ip: 172.17.81.21
+    ip: 172.17.81.22
   eth0: 
     mac: 00:11:25:C4:35:B6
-    ip: 172.16.81.21
+    ip: 172.16.81.22
   eth1: 
     mac: 00:11:25:C4:35:B7
     ip: 
@@ -981,13 +981,13 @@ gdx-197:
 gdx-277: 
   myri0: 
     mac: 00:60:DD:47:89:87
-    ip: 172.18.81.22
+    ip: 172.18.81.23
   bmc: 
     mac: 00:11:25:91:49:5E
-    ip: 172.17.81.22
+    ip: 172.17.81.23
   eth0: 
     mac: 00:11:25:C4:34:58
-    ip: 172.16.81.22
+    ip: 172.16.81.23
   eth1: 
     mac: 00:11:25:C4:34:59
     ip: 
@@ -1020,13 +1020,13 @@ gdx-198:
 gdx-278: 
   myri0: 
     mac: 00:60:DD:47:C7:3E
-    ip: 172.18.81.23
+    ip: 172.18.81.24
   bmc: 
     mac: 00:11:25:91:47:6C
-    ip: 172.17.81.23
+    ip: 172.17.81.24
   eth0: 
     mac: 00:11:25:C4:34:46
-    ip: 172.16.81.23
+    ip: 172.16.81.24
   eth1: 
     mac: 00:11:25:C4:34:47
     ip: 
@@ -1059,13 +1059,13 @@ gdx-199:
 gdx-279: 
   myri0: 
     mac: 00:60:DD:47:C7:FD
-    ip: 172.18.81.24
+    ip: 172.18.81.25
   bmc: 
     mac: 00:11:25:91:46:42
-    ip: 172.17.81.24
+    ip: 172.17.81.25
   eth0: 
     mac: 00:11:25:C4:33:96
-    ip: 172.16.81.24
+    ip: 172.16.81.25
   eth1: 
     mac: 00:11:25:C4:33:97
     ip: 
@@ -1333,13 +1333,13 @@ gdx-230:
 gdx-310: 
   myri0: 
     mac: 
-    ip: 172.18.81.55
+    ip: 172.18.81.56
   bmc: 
     mac: 00:11:25:91:47:A6
-    ip: 172.17.81.55
+    ip: 172.17.81.56
   eth0: 
     mac: 00:11:25:C4:33:D0
-    ip: 172.16.81.55
+    ip: 172.16.81.56
   eth1: 
     mac: 00:11:25:C4:33:D1
     ip: 
@@ -1699,13 +1699,13 @@ gdx-233:
 gdx-260: 
   myri0: 
     mac: 00:60:DD:47:7D:B0
-    ip: 172.18.81.5
+    ip: 172.18.81.6
   bmc: 
     mac: 00:11:25:91:45:D3
-    ip: 172.17.81.5
+    ip: 172.17.81.6
   eth0: 
     mac: 00:11:25:C4:33:82
-    ip: 172.16.81.5
+    ip: 172.16.81.6
   eth1: 
     mac: 00:11:25:C4:33:83
     ip: 
@@ -1790,13 +1790,13 @@ gdx-234:
 gdx-261: 
   myri0: 
     mac: 00:60:DD:47:88:F8
-    ip: 172.18.81.6
+    ip: 172.18.81.7
   bmc: 
     mac: 00:11:25:91:48:7B
-    ip: 172.17.81.6
+    ip: 172.17.81.7
   eth0: 
     mac: 00:11:25:C4:2D:72
-    ip: 172.16.81.6
+    ip: 172.16.81.7
   eth1: 
     mac: 00:11:25:C4:2D:73
     ip: 
@@ -1881,13 +1881,13 @@ gdx-235:
 gdx-262: 
   myri0: 
     mac: 00:60:DD:47:7D:11
-    ip: 172.18.81.7
+    ip: 172.18.81.8
   bmc: 
     mac: 00:11:25:91:47:46
-    ip: 172.17.81.7
+    ip: 172.17.81.8
   eth0: 
     mac: 00:11:25:C4:34:E8
-    ip: 172.16.81.7
+    ip: 172.16.81.8
   eth1: 
     mac: 00:11:25:C4:34:E9
     ip: 
@@ -1946,13 +1946,13 @@ gdx-236:
 gdx-263: 
   myri0: 
     mac: 00:60:DD:47:89:C5
-    ip: 172.18.81.8
+    ip: 172.18.81.9
   bmc: 
     mac: 00:11:25:91:48:07
-    ip: 172.17.81.8
+    ip: 172.17.81.9
   eth0: 
     mac: 00:11:25:C4:35:88
-    ip: 172.16.81.8
+    ip: 172.16.81.9
   eth1: 
     mac: 00:11:25:C4:35:89
     ip: 
@@ -2011,27 +2011,27 @@ gdx-237:
 gdx-264: 
   myri0: 
     mac: 00:60:DD:47:89:CA
-    ip: 172.18.81.9
+    ip: 172.18.81.10
   bmc: 
     mac: 00:11:25:91:48:14
-    ip: 172.17.81.9
+    ip: 172.17.81.10
   eth0: 
     mac: 00:11:25:C4:33:5E
-    ip: 172.16.81.9
+    ip: 172.16.81.10
   eth1: 
     mac: 00:11:25:C4:33:5F
     ip: 
 gdx-290: 
   myri0: 
     mac: 
-    ip: 172.18.81.35
+    ip: 172.18.81.36
   comments: Unexisting or detroyed nodes
   bmc: 
     mac: 00:11:25:91:48:A4
-    ip: 172.17.81.35
+    ip: 172.17.81.36
   eth0: 
     mac: 00:11:25:C4:33:7C
-    ip: 172.16.81.35
+    ip: 172.16.81.36
   eth1: 
     mac: 00:11:25:C4:33:7D
     ip: 
@@ -2077,26 +2077,26 @@ gdx-238:
 gdx-265: 
   myri0: 
     mac: 00:60:DD:47:5A:1F
-    ip: 172.18.81.10
+    ip: 172.18.81.11
   bmc: 
     mac: 00:11:25:91:46:36
-    ip: 172.17.81.10
+    ip: 172.17.81.11
   eth0: 
     mac: 00:11:25:C4:34:64
-    ip: 172.16.81.10
+    ip: 172.16.81.11
   eth1: 
     mac: 00:11:25:C4:34:65
     ip: 
 gdx-291: 
   myri0: 
     mac: 00:60:DD:47:C7:FA
-    ip: 172.18.81.36
+    ip: 172.18.81.37
   bmc: 
     mac: 00:11:25:91:47:77
-    ip: 172.17.81.36
+    ip: 172.17.81.37
   eth0: 
     mac: 00:11:25:C4:33:1C
-    ip: 172.16.81.36
+    ip: 172.16.81.37
   eth1: 
     mac: 00:11:25:C4:33:1D
     ip: 
@@ -2142,13 +2142,13 @@ gdx-239:
 gdx-292: 
   myri0: 
     mac: 00:60:DD:47:C7:FF
-    ip: 172.18.81.37
+    ip: 172.18.81.38
   bmc: 
     mac: 00:11:25:91:46:19
-    ip: 172.17.81.37
+    ip: 172.17.81.38
   eth0: 
     mac: 00:11:25:C4:33:88
-    ip: 172.16.81.37
+    ip: 172.16.81.38
   eth1: 
     mac: 00:11:25:C4:33:89
     ip: 
@@ -2181,26 +2181,26 @@ gdx-186:
 gdx-266: 
   myri0: 
     mac: 00:60:DD:47:89:8B
-    ip: 172.18.81.11
+    ip: 172.18.81.12
   bmc: 
     mac: 00:11:25:91:46:60
-    ip: 172.17.81.11
+    ip: 172.17.81.12
   eth0: 
     mac: 00:11:25:C4:34:8A
-    ip: 172.16.81.11
+    ip: 172.16.81.12
   eth1: 
     mac: 00:11:25:C4:34:8B
     ip: 
 gdx-293: 
   myri0: 
     mac: 00:60:DD:47:89:13
-    ip: 172.18.81.38
+    ip: 172.18.81.39
   bmc: 
     mac: 00:11:25:91:43:D8
-    ip: 172.17.81.38
+    ip: 172.17.81.39
   eth0: 
     mac: 00:11:25:C4:33:4A
-    ip: 172.16.81.38
+    ip: 172.16.81.39
   eth1: 
     mac: 00:11:25:C4:33:4B
     ip: 
@@ -2220,27 +2220,27 @@ gdx-187:
 gdx-267: 
   myri0: 
     mac: 
-    ip: 172.18.81.12
+    ip: 172.18.81.13
   comments: Hard disks not detected at boot, turned to dead.
   bmc: 
     mac: 00:11:25:91:45:AE
-    ip: 172.17.81.12
+    ip: 172.17.81.13
   eth0: 
     mac: 00:11:25:C4:35:36
-    ip: 172.16.81.12
+    ip: 172.16.81.13
   eth1: 
     mac: 00:11:25:C4:35:37
     ip: 
 gdx-294: 
   myri0: 
     mac: 00:60:DD:47:89:78
-    ip: 172.18.81.39
+    ip: 172.18.81.40
   bmc: 
     mac: 00:11:25:91:47:EF
-    ip: 172.17.81.39
+    ip: 172.17.81.40
   eth0: 
     mac: 00:11:25:C4:33:24
-    ip: 172.16.81.39
+    ip: 172.16.81.40
   eth1: 
     mac: 00:11:25:C4:33:25
     ip: 
@@ -2260,52 +2260,52 @@ gdx-188:
 gdx-268: 
   myri0: 
     mac: 00:60:DD:47:89:C7
-    ip: 172.18.81.13
+    ip: 172.18.81.14
   bmc: 
     mac: 00:11:25:91:45:87
-    ip: 172.17.81.13
+    ip: 172.17.81.14
   eth0: 
     mac: 00:11:25:C4:34:4E
-    ip: 172.16.81.13
+    ip: 172.16.81.14
   eth1: 
     mac: 00:11:25:C4:34:4F
     ip: 
 gdx-295: 
   myri0: 
     mac: 00:60:DD:47:89:88
-    ip: 172.18.81.40
+    ip: 172.18.81.41
   bmc: 
     mac: 00:11:25:91:46:5A
-    ip: 172.17.81.40
+    ip: 172.17.81.41
   eth0: 
     mac: 00:11:25:C4:33:7A
-    ip: 172.16.81.40
+    ip: 172.16.81.41
   eth1: 
     mac: 00:11:25:C4:33:7B
     ip: 
 gdx-269: 
   myri0: 
     mac: 00:60:DD:47:89:C9
-    ip: 172.18.81.14
+    ip: 172.18.81.15
   bmc: 
     mac: 00:11:25:91:46:D0
-    ip: 172.17.81.14
+    ip: 172.17.81.15
   eth0: 
     mac: 00:11:25:C4:33:0E
-    ip: 172.16.81.14
+    ip: 172.16.81.15
   eth1: 
     mac: 00:11:25:C4:33:0F
     ip: 
 gdx-296: 
   myri0: 
     mac: 00:60:DD:47:89:B1
-    ip: 172.18.81.41
+    ip: 172.18.81.42
   bmc: 
     mac: 00:11:25:91:47:AB
-    ip: 172.17.81.41
+    ip: 172.17.81.42
   eth0: 
     mac: 00:11:25:C4:20:06
-    ip: 172.16.81.41
+    ip: 172.16.81.42
   eth1: 
     mac: 00:11:25:C4:20:07
     ip: 
@@ -2325,13 +2325,13 @@ gdx-189:
 gdx-297: 
   myri0: 
     mac: 00:60:DD:47:89:85
-    ip: 172.18.81.42
+    ip: 172.18.81.43
   bmc: 
     mac: 00:11:25:91:47:D2
-    ip: 172.17.81.42
+    ip: 172.17.81.43
   eth0: 
     mac: 00:11:25:C4:33:3C
-    ip: 172.16.81.42
+    ip: 172.16.81.43
   eth1: 
     mac: 00:11:25:C4:33:3D
     ip: 
@@ -2352,13 +2352,13 @@ gdx-30:
 gdx-298: 
   myri0: 
     mac: 00:60:DD:47:89:95
-    ip: 172.18.81.43
+    ip: 172.18.81.44
   bmc: 
     mac: 00:11:25:91:46:8E
-    ip: 172.17.81.43
+    ip: 172.17.81.44
   eth0: 
     mac: 00:11:25:C4:33:48
-    ip: 172.16.81.43
+    ip: 172.16.81.44
   eth1: 
     mac: 00:11:25:C4:33:49
     ip: 
@@ -2404,13 +2404,13 @@ gdx-110:
 gdx-299: 
   myri0: 
     mac: 00:60:DD:47:89:0E
-    ip: 172.18.81.44
+    ip: 172.18.81.45
   bmc: 
     mac: 00:11:25:91:47:0B
-    ip: 172.17.81.44
+    ip: 172.17.81.45
   eth0: 
     mac: 00:11:25:C4:33:46
-    ip: 172.16.81.44
+    ip: 172.16.81.45
   eth1: 
     mac: 00:11:25:C4:33:47
     ip: 
@@ -2523,13 +2523,13 @@ gdx-220:
 gdx-300: 
   myri0: 
     mac: 00:60:DD:47:89:1B
-    ip: 172.18.81.45
+    ip: 172.18.81.46
   bmc: 
     mac: 00:11:25:91:45:A9
-    ip: 172.17.81.45
+    ip: 172.17.81.46
   eth0: 
     mac: 00:11:25:C4:33:14
-    ip: 172.16.81.45
+    ip: 172.16.81.46
   eth1: 
     mac: 00:11:25:C4:33:15
     ip: 
@@ -2602,13 +2602,13 @@ gdx-221:
 gdx-301: 
   myri0: 
     mac: 00:60:DD:47:89:93
-    ip: 172.18.81.46
+    ip: 172.18.81.47
   bmc: 
     mac: 00:11:25:91:45:C4
-    ip: 172.17.81.46
+    ip: 172.17.81.47
   eth0: 
     mac: 00:11:25:C4:35:06
-    ip: 172.16.81.46
+    ip: 172.16.81.47
   eth1: 
     mac: 00:11:25:C4:35:07
     ip: 
@@ -2655,13 +2655,13 @@ gdx-141:
 gdx-302: 
   myri0: 
     mac: 00:60:DD:47:89:83
-    ip: 172.18.81.47
+    ip: 172.18.81.48
   bmc: 
     mac: 00:11:25:91:46:64
-    ip: 172.17.81.47
+    ip: 172.17.81.48
   eth0: 
     mac: 00:11:25:C4:34:42
-    ip: 172.16.81.47
+    ip: 172.16.81.48
   eth1: 
     mac: 00:11:25:C4:34:43
     ip: 
@@ -2747,13 +2747,13 @@ gdx-222:
 gdx-303: 
   myri0: 
     mac: 00:60:DD:47:89:7D
-    ip: 172.18.81.48
+    ip: 172.18.81.49
   bmc: 
     mac: 00:11:25:91:45:9A
-    ip: 172.17.81.48
+    ip: 172.17.81.49
   eth0: 
     mac: 00:11:25:C4:0F:10
-    ip: 172.16.81.48
+    ip: 172.16.81.49
   eth1: 
     mac: 00:11:25:C4:0F:11
     ip: 
@@ -2839,13 +2839,13 @@ gdx-250:
 gdx-304: 
   myri0: 
     mac: 00:60:DD:47:89:8F
-    ip: 172.18.81.49
+    ip: 172.18.81.50
   bmc: 
     mac: 00:11:25:91:47:9C
-    ip: 172.17.81.49
+    ip: 172.17.81.50
   eth0: 
     mac: 00:11:25:C4:33:58
-    ip: 172.16.81.49
+    ip: 172.16.81.50
   eth1: 
     mac: 00:11:25:C4:33:59
     ip: 
@@ -2958,13 +2958,13 @@ gdx-251:
 gdx-305: 
   myri0: 
     mac: 00:60:DD:47:88:B0
-    ip: 172.18.81.50
+    ip: 172.18.81.51
   bmc: 
     mac: 00:11:25:91:46:5B
-    ip: 172.17.81.50
+    ip: 172.17.81.51
   eth0: 
     mac: 00:11:25:C4:34:62
-    ip: 172.16.81.50
+    ip: 172.16.81.51
   eth1: 
     mac: 00:11:25:C4:34:63
     ip: 
@@ -3037,13 +3037,13 @@ gdx-252:
 gdx-306: 
   myri0: 
     mac: 00:60:DD:47:89:96
-    ip: 172.18.81.51
+    ip: 172.18.81.52
   bmc: 
     mac: 00:11:25:91:46:35
-    ip: 172.17.81.51
+    ip: 172.17.81.52
   eth0: 
     mac: 00:11:25:C4:41:5A
-    ip: 172.16.81.51
+    ip: 172.16.81.52
   eth1: 
     mac: 00:11:25:C4:41:5B
     ip: 
@@ -3078,13 +3078,13 @@ gdx-93:
 gdx-307: 
   myri0: 
     mac: 
-    ip: 172.18.81.52
+    ip: 172.18.81.53
   bmc: 
     mac: 00:11:25:91:46:FE
-    ip: 172.17.81.52
+    ip: 172.17.81.53
   eth0: 
     mac: 00:11:25:C4:33:4C
-    ip: 172.16.81.52
+    ip: 172.16.81.53
   eth1: 
     mac: 00:11:25:C4:33:4D
     ip: 
@@ -3184,14 +3184,14 @@ gdx-119:
 gdx-308: 
   myri0: 
     mac: 
-    ip: 172.18.81.53
+    ip: 172.18.81.54
   comments: Freezes on the very first boot screen. Not even possible to enter BIOS settings menu.
   bmc: 
     mac: 00:11:25:91:46:66
-    ip: 172.17.81.53
+    ip: 172.17.81.54
   eth0: 
     mac: 00:11:25:C4:32:6A
-    ip: 172.16.81.53
+    ip: 172.16.81.54
   eth1: 
     mac: 00:11:25:C4:32:6B
     ip: 
@@ -3250,13 +3250,13 @@ gdx-254:
 gdx-280: 
   myri0: 
     mac: 00:60:DD:47:C7:FC
-    ip: 172.18.81.25
+    ip: 172.18.81.26
   bmc: 
     mac: 00:11:25:91:46:92
-    ip: 172.17.81.25
+    ip: 172.17.81.26
   eth0: 
     mac: 00:11:25:C4:33:20
-    ip: 172.16.81.25
+    ip: 172.16.81.26
   eth1: 
     mac: 00:11:25:C4:33:21
     ip: 
@@ -3291,13 +3291,13 @@ gdx-95:
 gdx-309: 
   myri0: 
     mac: 
-    ip: 172.18.81.54
+    ip: 172.18.81.55
   bmc: 
     mac: 00:11:25:91:45:F6
-    ip: 172.17.81.54
+    ip: 172.17.81.55
   eth0: 
     mac: 00:11:25:C4:33:30
-    ip: 172.16.81.54
+    ip: 172.16.81.55
   eth1: 
     mac: 00:11:25:C4:33:31
     ip: 
@@ -3330,13 +3330,13 @@ gdx-174:
 gdx-281: 
   myri0: 
     mac: 00:60:DD:47:C7:7D
-    ip: 172.18.81.26
+    ip: 172.18.81.27
   bmc: 
     mac: 00:11:25:91:45:7F
-    ip: 172.17.81.26
+    ip: 172.17.81.27
   eth0: 
     mac: 00:11:25:C4:33:18
-    ip: 172.16.81.26
+    ip: 172.16.81.27
   eth1: 
     mac: 00:11:25:C4:33:19
     ip: 
@@ -3396,26 +3396,26 @@ gdx-175:
 gdx-255: 
   myri0: 
     mac: 00:60:DD:47:7C:E1
-    ip: 172.18.80.255
+    ip: 172.18.81.1
   bmc: 
     mac: 00:11:25:91:48:BC
-    ip: 172.17.80.255
+    ip: 172.17.81.1
   eth0: 
     mac: 00:11:25:C4:09:86
-    ip: 172.16.80.255
+    ip: 172.16.81.1
   eth1: 
     mac: 00:11:25:C4:09:87
     ip: 
 gdx-282: 
   myri0: 
     mac: 00:60:DD:47:89:1C
-    ip: 172.18.81.27
+    ip: 172.18.81.28
   bmc: 
     mac: 00:11:25:91:47:11
-    ip: 172.17.81.27
+    ip: 172.17.81.28
   eth0: 
     mac: 00:11:25:C4:31:44
-    ip: 172.16.81.27
+    ip: 172.16.81.28
   eth1: 
     mac: 00:11:25:C4:31:45
     ip: 
@@ -3462,26 +3462,26 @@ gdx-176:
 gdx-256: 
   myri0: 
     mac: 00:60:DD:47:88:FA
-    ip: 172.18.81.1
+    ip: 172.18.81.2
   bmc: 
     mac: 00:11:25:91:47:F0
-    ip: 172.17.81.1
+    ip: 172.17.81.2
   eth0: 
     mac: 00:11:25:C4:35:90
-    ip: 172.16.81.1
+    ip: 172.16.81.2
   eth1: 
     mac: 00:11:25:C4:35:91
     ip: 
 gdx-283: 
   myri0: 
     mac: 00:60:DD:47:89:86
-    ip: 172.18.81.28
+    ip: 172.18.81.29
   bmc: 
     mac: 00:11:25:91:45:9E
-    ip: 172.17.81.28
+    ip: 172.17.81.29
   eth0: 
     mac: 00:11:25:C4:34:5E
-    ip: 172.16.81.28
+    ip: 172.16.81.29
   eth1: 
     mac: 00:11:25:C4:34:5F
     ip: 
@@ -3515,13 +3515,13 @@ gdx-149:
 gdx-284: 
   myri0: 
     mac: 
-    ip: 172.18.81.29
+    ip: 172.18.81.30
   bmc: 
     mac: 00:11:25:91:45:A2
-    ip: 172.17.81.29
+    ip: 172.17.81.30
   eth0: 
     mac: 00:11:25:C4:49:DE
-    ip: 172.16.81.29
+    ip: 172.16.81.30
   eth1: 
     mac: 00:11:25:C4:49:DF
     ip: 
@@ -3541,13 +3541,13 @@ gdx-177:
 gdx-257: 
   myri0: 
     mac: 00:60:DD:47:C7:F6
-    ip: 172.18.81.2
+    ip: 172.18.81.3
   bmc: 
     mac: 00:11:25:91:47:E2
-    ip: 172.17.81.2
+    ip: 172.17.81.3
   eth0: 
     mac: 00:11:25:C4:35:62
-    ip: 172.16.81.2
+    ip: 172.16.81.3
   eth1: 
     mac: 00:11:25:C4:35:63
     ip: 
@@ -3568,26 +3568,26 @@ gdx-99:
 gdx-258: 
   myri0: 
     mac: 00:60:DD:47:7D:7F
-    ip: 172.18.81.3
+    ip: 172.18.81.4
   bmc: 
     mac: 00:11:25:91:47:7C
-    ip: 172.17.81.3
+    ip: 172.17.81.4
   eth0: 
     mac: 00:11:25:C4:13:1A
-    ip: 172.16.81.3
+    ip: 172.16.81.4
   eth1: 
     mac: 00:11:25:C4:13:1B
     ip: 
 gdx-285: 
   myri0: 
     mac: 00:60:DD:47:89:CC
-    ip: 172.18.81.30
+    ip: 172.18.81.31
   bmc: 
     mac: 00:11:25:91:48:CE
-    ip: 172.17.81.30
+    ip: 172.17.81.31
   eth0: 
     mac: 00:11:25:C4:35:BE
-    ip: 172.16.81.30
+    ip: 172.16.81.31
   eth1: 
     mac: 00:11:25:C4:35:BF
     ip: 
@@ -3607,26 +3607,26 @@ gdx-178:
 gdx-259: 
   myri0: 
     mac: 00:60:DD:47:88:FF
-    ip: 172.18.81.4
+    ip: 172.18.81.5
   bmc: 
     mac: 00:11:25:91:49:15
-    ip: 172.17.81.4
+    ip: 172.17.81.5
   eth0: 
     mac: 00:11:25:C4:35:6A
-    ip: 172.16.81.4
+    ip: 172.16.81.5
   eth1: 
     mac: 00:11:25:C4:35:6B
     ip: 
 gdx-286: 
   myri0: 
     mac: 00:60:DD:47:89:C2
-    ip: 172.18.81.31
+    ip: 172.18.81.32
   bmc: 
     mac: 00:11:25:91:45:DA
-    ip: 172.17.81.31
+    ip: 172.17.81.32
   eth0: 
     mac: 00:11:25:C4:2A:C2
-    ip: 172.16.81.31
+    ip: 172.16.81.32
   eth1: 
     mac: 00:11:25:C4:2A:C3
     ip: 
@@ -3646,13 +3646,13 @@ gdx-179:
 gdx-287: 
   myri0: 
     mac: 00:60:DD:47:89:C6
-    ip: 172.18.81.32
+    ip: 172.18.81.33
   bmc: 
     mac: 00:11:25:91:46:33
-    ip: 172.17.81.32
+    ip: 172.17.81.33
   eth0: 
     mac: 00:11:25:C4:34:40
-    ip: 172.16.81.32
+    ip: 172.16.81.33
   eth1: 
     mac: 00:11:25:C4:34:41
     ip: 
@@ -3685,13 +3685,13 @@ gdx-20:
 gdx-288: 
   myri0: 
     mac: 00:60:DD:47:89:CD
-    ip: 172.18.81.33
+    ip: 172.18.81.34
   bmc: 
     mac: 00:11:25:91:46:58
-    ip: 172.17.81.33
+    ip: 172.17.81.34
   eth0: 
     mac: 00:11:25:C4:34:66
-    ip: 172.16.81.33
+    ip: 172.16.81.34
   eth1: 
     mac: 00:11:25:C4:34:67
     ip: 
@@ -3763,13 +3763,13 @@ gdx-100:
 gdx-289: 
   myri0: 
     mac: 00:60:DD:47:89:1D
-    ip: 172.18.81.34
+    ip: 172.18.81.35
   bmc: 
     mac: 00:11:25:91:48:22
-    ip: 172.17.81.34
+    ip: 172.17.81.35
   eth0: 
     mac: 00:11:25:C4:33:68
-    ip: 172.16.81.34
+    ip: 172.16.81.35
   eth1: 
     mac: 00:11:25:C4:33:69
     ip: 
diff --git a/generators/input/orsay-switches.yaml b/generators/input/orsay-switches.yaml
index c043ec3296..a55b8639e4 100644
--- a/generators/input/orsay-switches.yaml
+++ b/generators/input/orsay-switches.yaml
@@ -133,7 +133,7 @@ mrv08:
   ip: 172.17.95.238
 switch06: 
   rate: 1.G
-  mac: "00:12:00:44:53:42"
+  mac: 00:12:00:44:53:42
   ip: 172.17.95.206
 procurve17: 
   rate-in: 1.G
-- 
GitLab