diff --git a/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-1.json b/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-1.json
index c7dedf5546eb3ecb3d72c355a87539994c3927c7..46b241d4af9b08871b9541fae5806f1b9cefb126 100755
--- a/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-1.json
+++ b/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-1.json
@@ -29,7 +29,7 @@
       "bridged": false,
       "device": "eth0",
       "driver": "e1000e",
-      "enabled": false,
+      "enabled": true,
       "interface": "Ethernet",
       "ip": "172.17.34.1",
       "mac": "00:30:48:7c:7c:86",
@@ -48,6 +48,7 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "172.16.34.1",
+      "ip6": "fe80::230:48ff:fe7c:66ed",
       "mac": "00:30:48:7c:7c:87",
       "management": false,
       "mountable": true,
@@ -66,7 +67,7 @@
       "interface": "Myrinet",
       "ip": "172.18.47.101",
       "ip6": "fe80::260:ddff:fe47:4bb6",
-      "mac": "00:60:dd:47:4d:4a",
+      "mac": "00:60:dd:47:4b:b6",
       "management": false,
       "mountable": true,
       "mounted": true,
diff --git a/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-10.json b/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-10.json
index b8b81d758a26cf1e4f54fe8681bce0f3d88423fd..967e8d9c4a1ea3a1adce006ab6bd62a2d467476b 100755
--- a/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-10.json
+++ b/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-10.json
@@ -29,7 +29,7 @@
       "bridged": false,
       "device": "eth0",
       "driver": "e1000e",
-      "enabled": false,
+      "enabled": true,
       "interface": "Ethernet",
       "ip": "172.17.34.10",
       "mac": "00:30:48:7c:81:08",
@@ -48,6 +48,7 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "172.16.34.10",
+      "ip6": "fe80::230:48ff:fe7c:8109",
       "mac": "00:30:48:7c:81:09",
       "management": false,
       "mountable": true,
diff --git a/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-11.json b/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-11.json
index 7fdb91cb3ce60c906d389c0322dae6082508c717..a50c6bbfad16059943718f2278d8f76c18ff77ce 100755
--- a/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-11.json
+++ b/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-11.json
@@ -29,7 +29,7 @@
       "bridged": false,
       "device": "eth0",
       "driver": "e1000e",
-      "enabled": false,
+      "enabled": true,
       "interface": "Ethernet",
       "ip": "172.17.34.11",
       "mac": "00:30:48:7c:67:b0",
@@ -48,6 +48,7 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "172.16.34.11",
+      "ip6": "fe80::230:48ff:fe7c:67b1",
       "mac": "00:30:48:7c:67:b1",
       "management": false,
       "mountable": true,
diff --git a/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-12.json b/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-12.json
index 708f4058869131fe0db6a1913b4eac6c39a72591..352d51f592fc3ff38946875efb70216ce9f29900 100755
--- a/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-12.json
+++ b/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-12.json
@@ -29,7 +29,7 @@
       "bridged": false,
       "device": "eth0",
       "driver": "e1000e",
-      "enabled": false,
+      "enabled": true,
       "interface": "Ethernet",
       "ip": "172.17.34.12",
       "mac": "00:30:48:7c:6e:b8",
@@ -48,6 +48,7 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "172.16.34.12",
+      "ip6": "fe80::230:48ff:fe7c:6eb9",
       "mac": "00:30:48:7c:6e:b9",
       "management": false,
       "mountable": true,
diff --git a/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-13.json b/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-13.json
index 152dbef9b2bb7910dbf7b9a63a5d7c2b3227edbf..9f9032af93a29c1cd95d1ab2a0a603d554afe156 100755
--- a/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-13.json
+++ b/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-13.json
@@ -29,7 +29,7 @@
       "bridged": false,
       "device": "eth0",
       "driver": "e1000e",
-      "enabled": false,
+      "enabled": true,
       "interface": "Ethernet",
       "ip": "172.17.34.13",
       "mac": "00:30:48:7c:00:86",
@@ -48,6 +48,7 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "172.16.34.13",
+      "ip6": "fe80::230:48ff:fe7c:87",
       "mac": "00:30:48:7c:00:87",
       "management": false,
       "mountable": true,
diff --git a/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-14.json b/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-14.json
index 6377645b89b9baba07f5b668a7d20feb237c8efa..387bb9b67b6867ac258fc75bcbd1d374d02dd27e 100755
--- a/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-14.json
+++ b/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-14.json
@@ -29,7 +29,7 @@
       "bridged": false,
       "device": "eth0",
       "driver": "e1000e",
-      "enabled": false,
+      "enabled": true,
       "interface": "Ethernet",
       "ip": "172.17.34.14",
       "mac": "00:30:48:7c:00:74",
@@ -48,6 +48,7 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "172.16.34.14",
+      "ip6": "fe80::230:48ff:fe7c:75",
       "mac": "00:30:48:7c:00:75",
       "management": false,
       "mountable": true,
diff --git a/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-15.json b/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-15.json
index b71d27e37c37e83e5130b813f23e6fc9571231ed..1941a742603649d09157f855781e40cc39b8e76f 100755
--- a/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-15.json
+++ b/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-15.json
@@ -29,7 +29,7 @@
       "bridged": false,
       "device": "eth0",
       "driver": "e1000e",
-      "enabled": false,
+      "enabled": true,
       "interface": "Ethernet",
       "ip": "172.17.34.15",
       "mac": "00:30:48:7c:7f:9e",
@@ -48,6 +48,7 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "172.16.34.15",
+      "ip6": "fe80::230:48ff:fe7c:7f9f",
       "mac": "00:30:48:7c:7f:9f",
       "management": false,
       "mountable": true,
@@ -66,7 +67,7 @@
       "interface": "Myrinet",
       "ip": "172.18.47.115",
       "ip6": "fe80::260:ddff:fe47:499c",
-      "mac": "00:60:dd:47:4d:34",
+      "mac": "00:60:dd:47:49:9c",
       "management": false,
       "mountable": true,
       "mounted": true,
diff --git a/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-16.json b/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-16.json
index 1819947f24f416b32e1f6ea9f101a21ff029224e..40d77035e48a040a8a62082f70f26b1e0ed510c1 100755
--- a/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-16.json
+++ b/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-16.json
@@ -29,7 +29,7 @@
       "bridged": false,
       "device": "eth0",
       "driver": "e1000e",
-      "enabled": false,
+      "enabled": true,
       "interface": "Ethernet",
       "ip": "172.17.34.16",
       "mac": "00:30:48:7c:80:fe",
@@ -48,6 +48,7 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "172.16.34.16",
+      "ip6": "fe80::230:48ff:fe7c:80ff",
       "mac": "00:30:48:7c:80:ff",
       "management": false,
       "mountable": true,
diff --git a/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-17.json b/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-17.json
index 6dc10f7d6f93cbdf5a055747f26a4f7ef2c09192..321990c208128e1efacbafc509d2b490db9bbc3f 100755
--- a/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-17.json
+++ b/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-17.json
@@ -29,7 +29,7 @@
       "bridged": false,
       "device": "eth0",
       "driver": "e1000e",
-      "enabled": false,
+      "enabled": true,
       "interface": "Ethernet",
       "ip": "172.17.34.17",
       "mac": "00:30:48:7c:6f:5c",
@@ -48,6 +48,7 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "172.16.34.17",
+      "ip6": "fe80::230:48ff:fe7c:66ed",
       "mac": "00:30:48:7c:6f:5d",
       "management": false,
       "mountable": true,
@@ -66,7 +67,7 @@
       "interface": "Myrinet",
       "ip": "172.18.47.117",
       "ip6": "fe80::260:ddff:fe47:4bb6",
-      "mac": "00:60:dd:47:49:85",
+      "mac": "00:60:dd:47:4b:b6",
       "management": false,
       "mountable": true,
       "mounted": true,
diff --git a/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-18.json b/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-18.json
index b9fc2d0fa2a63a2755d1bf2083262d839409ef01..5217a8a95a3ea4f789cbb0a8dab8b13432b3da5e 100755
--- a/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-18.json
+++ b/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-18.json
@@ -29,7 +29,7 @@
       "bridged": false,
       "device": "eth0",
       "driver": "e1000e",
-      "enabled": false,
+      "enabled": true,
       "interface": "Ethernet",
       "ip": "172.17.34.18",
       "mac": "00:30:48:7c:67:de",
@@ -48,6 +48,7 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "172.16.34.18",
+      "ip6": "fe80::230:48ff:fe7c:66ed",
       "mac": "00:30:48:7c:67:df",
       "management": false,
       "mountable": true,
@@ -66,7 +67,7 @@
       "interface": "Myrinet",
       "ip": "172.18.47.118",
       "ip6": "fe80::260:ddff:fe47:4bb6",
-      "mac": "00:60:dd:47:4d:31",
+      "mac": "00:60:dd:47:4b:b6",
       "management": false,
       "mountable": true,
       "mounted": true,
diff --git a/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-19.json b/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-19.json
index 8dd84acce628d3ecd8c8369010fa7ae9075bb7e4..e0126ab625785e20b6cfc9d93922d7f8783725aa 100755
--- a/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-19.json
+++ b/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-19.json
@@ -29,7 +29,7 @@
       "bridged": false,
       "device": "eth0",
       "driver": "e1000e",
-      "enabled": false,
+      "enabled": true,
       "interface": "Ethernet",
       "ip": "172.17.34.19",
       "mac": "00:30:48:7c:6f:0c",
@@ -48,6 +48,7 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "172.16.34.19",
+      "ip6": "fe80::230:48ff:fe7c:6f0d",
       "mac": "00:30:48:7c:6f:0d",
       "management": false,
       "mountable": true,
diff --git a/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-2.json b/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-2.json
index edf95cf0ee3984192fb8e68c298df40237229d18..ff06dcb4b85c6ebec7d60c21eaac632de4959e37 100755
--- a/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-2.json
+++ b/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-2.json
@@ -29,7 +29,7 @@
       "bridged": false,
       "device": "eth0",
       "driver": "e1000e",
-      "enabled": false,
+      "enabled": true,
       "interface": "Ethernet",
       "ip": "172.17.34.2",
       "mac": "00:30:48:7c:7f:22",
@@ -48,6 +48,7 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "172.16.34.2",
+      "ip6": "fe80::230:48ff:fe7c:7f23",
       "mac": "00:30:48:7c:7f:23",
       "management": false,
       "mountable": true,
diff --git a/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-20.json b/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-20.json
index 9ab07df371714e9a83262d6a8f29731540b8c83e..4bf6dd286adb6f39efc950d539537af2f795d583 100755
--- a/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-20.json
+++ b/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-20.json
@@ -29,7 +29,7 @@
       "bridged": false,
       "device": "eth0",
       "driver": "e1000e",
-      "enabled": false,
+      "enabled": true,
       "interface": "Ethernet",
       "ip": "172.17.34.20",
       "mac": "00:30:48:7c:67:bc",
@@ -48,6 +48,7 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "172.16.34.20",
+      "ip6": "fe80::230:48ff:fe7c:66ed",
       "mac": "00:30:48:7c:67:bd",
       "management": false,
       "mountable": true,
@@ -66,7 +67,7 @@
       "interface": "Myrinet",
       "ip": "172.18.47.120",
       "ip6": "fe80::260:ddff:fe47:4bb6",
-      "mac": "00:60:dd:47:49:86",
+      "mac": "00:60:dd:47:4b:b6",
       "management": false,
       "mountable": true,
       "mounted": true,
diff --git a/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-21.json b/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-21.json
index 572cede5a447de512110765ee1aaf17a1a14b9da..c1f1ef22610bb48914b51ea4fcd493a4fb097aff 100755
--- a/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-21.json
+++ b/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-21.json
@@ -29,7 +29,7 @@
       "bridged": false,
       "device": "eth0",
       "driver": "e1000e",
-      "enabled": false,
+      "enabled": true,
       "interface": "Ethernet",
       "ip": "172.17.34.21",
       "mac": "00:30:48:7c:70:a6",
@@ -48,6 +48,7 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "172.16.34.21",
+      "ip6": "fe80::230:48ff:fe7c:70a7",
       "mac": "00:30:48:7c:70:a7",
       "management": false,
       "mountable": true,
diff --git a/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-22.json b/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-22.json
index 88f5995c009ca84be410a4af8d1c7b6781f3564d..ef8b42eb2900f239c33302d4daba310be37566aa 100755
--- a/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-22.json
+++ b/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-22.json
@@ -29,7 +29,7 @@
       "bridged": false,
       "device": "eth0",
       "driver": "e1000e",
-      "enabled": false,
+      "enabled": true,
       "interface": "Ethernet",
       "ip": "172.17.34.22",
       "mac": "00:30:48:7c:3d:da",
@@ -48,6 +48,7 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "172.16.34.22",
+      "ip6": "fe80::230:48ff:fe7c:3ddb",
       "mac": "00:30:48:7c:3d:db",
       "management": false,
       "mountable": true,
diff --git a/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-23.json b/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-23.json
index fff3fd1d8ff908c81abfe8c9287f1a2a3076c77c..326ab65c47badcc37fd2adfc042d2258adc79b12 100755
--- a/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-23.json
+++ b/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-23.json
@@ -29,7 +29,7 @@
       "bridged": false,
       "device": "eth0",
       "driver": "e1000e",
-      "enabled": false,
+      "enabled": true,
       "interface": "Ethernet",
       "ip": "172.17.34.23",
       "mac": "00:30:48:7c:80:f8",
@@ -48,6 +48,7 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "172.16.34.23",
+      "ip6": "fe80::230:48ff:fe7c:80f9",
       "mac": "00:30:48:7c:80:f9",
       "management": false,
       "mountable": true,
diff --git a/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-24.json b/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-24.json
index 45ab69cc3d7859330a8daeb576cdbdb0992b8184..16b250a816fd317149d1d1921d980f98e01897d2 100755
--- a/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-24.json
+++ b/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-24.json
@@ -29,7 +29,7 @@
       "bridged": false,
       "device": "eth0",
       "driver": "e1000e",
-      "enabled": false,
+      "enabled": true,
       "interface": "Ethernet",
       "ip": "172.17.34.24",
       "mac": "00:30:48:7c:80:e8",
@@ -48,6 +48,7 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "172.16.34.24",
+      "ip6": "fe80::230:48ff:fe7c:80e9",
       "mac": "00:30:48:7c:80:e9",
       "management": false,
       "mountable": true,
diff --git a/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-25.json b/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-25.json
index 6bc81e174bd263f1333c616210a8f4d39a93ff1e..7f29aa5c4c08ccf80d061f08fdf548f067bcc760 100755
--- a/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-25.json
+++ b/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-25.json
@@ -29,7 +29,7 @@
       "bridged": false,
       "device": "eth0",
       "driver": "e1000e",
-      "enabled": false,
+      "enabled": true,
       "interface": "Ethernet",
       "ip": "172.17.34.25",
       "mac": "00:30:48:7c:81:0a",
@@ -48,6 +48,7 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "172.16.34.25",
+      "ip6": "fe80::230:48ff:fe7c:810b",
       "mac": "00:30:48:7c:81:0b",
       "management": false,
       "mountable": true,
@@ -66,7 +67,7 @@
       "interface": "Myrinet",
       "ip": "172.18.47.125",
       "ip6": "fe80::260:ddff:fe47:4cdd",
-      "mac": "00:60:dd:47:49:f0",
+      "mac": "00:60:dd:47:4c:dd",
       "management": false,
       "mountable": true,
       "mounted": true,
diff --git a/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-26.json b/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-26.json
index 39f76e85efee517ed6f866c7786acce839d3fbcf..163df81cc6f5ffb8e21ad8479f4251ed36250536 100755
--- a/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-26.json
+++ b/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-26.json
@@ -29,7 +29,7 @@
       "bridged": false,
       "device": "eth0",
       "driver": "e1000e",
-      "enabled": false,
+      "enabled": true,
       "interface": "Ethernet",
       "ip": "172.17.34.26",
       "mac": "00:30:48:7c:80:ea",
@@ -48,6 +48,7 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "172.16.34.26",
+      "ip6": "fe80::230:48ff:fe7c:80eb",
       "mac": "00:30:48:7c:80:eb",
       "management": false,
       "mountable": true,
diff --git a/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-27.json b/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-27.json
index 1dabab38928049640821096160f55072025f78f6..f88137ab5fc219823690bb79bd99dc8973c84021 100755
--- a/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-27.json
+++ b/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-27.json
@@ -29,7 +29,7 @@
       "bridged": false,
       "device": "eth0",
       "driver": "e1000e",
-      "enabled": false,
+      "enabled": true,
       "interface": "Ethernet",
       "ip": "172.17.34.27",
       "mac": "00:30:48:7c:6e:b4",
@@ -48,6 +48,7 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "172.16.34.27",
+      "ip6": "fe80::230:48ff:fe7c:6eb5",
       "mac": "00:30:48:7c:6e:b5",
       "management": false,
       "mountable": true,
diff --git a/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-28.json b/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-28.json
index e21913e6e6a7e9dcc9b171e73faf4cad21aaf11e..c09eb186dcb61471ab3d6e0dfacdb7fba7926264 100755
--- a/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-28.json
+++ b/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-28.json
@@ -29,7 +29,7 @@
       "bridged": false,
       "device": "eth0",
       "driver": "e1000e",
-      "enabled": false,
+      "enabled": true,
       "interface": "Ethernet",
       "ip": "172.17.34.28",
       "mac": "00:30:48:7c:6e:da",
@@ -48,6 +48,7 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "172.16.34.28",
+      "ip6": "fe80::230:48ff:fe7c:6edb",
       "mac": "00:30:48:7c:6e:db",
       "management": false,
       "mountable": true,
diff --git a/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-29.json b/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-29.json
index 4a516ec1318cda6f305c2ffa2ba11d41e3e2cb19..7e3cdf8a2a05c1c92d6c88e091d76aeccd76513d 100755
--- a/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-29.json
+++ b/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-29.json
@@ -29,7 +29,7 @@
       "bridged": false,
       "device": "eth0",
       "driver": "e1000e",
-      "enabled": false,
+      "enabled": true,
       "interface": "Ethernet",
       "ip": "172.17.34.29",
       "mac": "00:30:48:7c:81:2a",
@@ -48,6 +48,7 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "172.16.34.29",
+      "ip6": "fe80::230:48ff:fe7c:812b",
       "mac": "00:30:48:7c:81:2b",
       "management": false,
       "mountable": true,
diff --git a/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-3.json b/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-3.json
index 007f4e1b2a9312039d4a35706bbee63e7f40989a..d64c995be0f937952d88453af79c692aba08f4ad 100755
--- a/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-3.json
+++ b/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-3.json
@@ -29,7 +29,7 @@
       "bridged": false,
       "device": "eth0",
       "driver": "e1000e",
-      "enabled": false,
+      "enabled": true,
       "interface": "Ethernet",
       "ip": "172.17.34.3",
       "mac": "00:30:48:7b:fd:0e",
@@ -48,6 +48,7 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "172.16.34.3",
+      "ip6": "fe80::230:48ff:fe7b:fd0f",
       "mac": "00:30:48:7b:fd:0f",
       "management": false,
       "mountable": true,
diff --git a/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-30.json b/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-30.json
index ab7c511a5170875eab9d8077f311210c12c7ae4d..6f32327f92cd069c9b9865264f2c51b7c7c4bbc9 100755
--- a/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-30.json
+++ b/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-30.json
@@ -45,9 +45,10 @@
       "bridged": true,
       "device": "eth1",
       "driver": "e1000e",
-      "enabled": false,
+      "enabled": true,
       "interface": "Ethernet",
       "ip": "172.16.34.30",
+      "ip6": "fe80::230:48ff:fe7c:bbfb",
       "mac": "00:30:48:7c:bb:fb",
       "management": false,
       "mountable": true,
@@ -62,7 +63,7 @@
     {
       "device": "myri0",
       "driver": "mx ethernet (myri)",
-      "enabled": false,
+      "enabled": true,
       "interface": "Myrinet",
       "ip": "172.18.47.130",
       "ip6": "fe80::260:ddff:fe47:4bb0",
diff --git a/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-31.json b/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-31.json
index 290adec874fe1c3e8e0d3595382d10491a9e63a1..01c2918644dd6514e808bafb5954517a5b26a239 100755
--- a/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-31.json
+++ b/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-31.json
@@ -29,7 +29,7 @@
       "bridged": false,
       "device": "eth0",
       "driver": "e1000e",
-      "enabled": false,
+      "enabled": true,
       "interface": "Ethernet",
       "ip": "172.17.34.31",
       "mac": "00:30:48:7b:f9:7a",
@@ -48,6 +48,7 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "172.16.34.31",
+      "ip6": "fe80::230:48ff:fe7b:f97b",
       "mac": "00:30:48:7b:f9:7b",
       "management": false,
       "mountable": true,
diff --git a/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-32.json b/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-32.json
index a70be227f64072eca9a0b3e3874d5364cf3b5ea7..2b2767fc8e43aa1883b9f486b04f60933cebd310 100755
--- a/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-32.json
+++ b/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-32.json
@@ -29,7 +29,7 @@
       "bridged": false,
       "device": "eth0",
       "driver": "e1000e",
-      "enabled": false,
+      "enabled": true,
       "interface": "Ethernet",
       "ip": "172.17.34.32",
       "mac": "00:30:48:7b:f9:76",
@@ -48,6 +48,7 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "172.16.34.32",
+      "ip6": "fe80::230:48ff:fe7b:f977",
       "mac": "00:30:48:7b:f9:77",
       "management": false,
       "mountable": true,
diff --git a/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-33.json b/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-33.json
index 6bf7fc14678eb7bdcded5e8afa893d5a234e6dac..418ab0520984ab80d292cdbeb9544f998006b936 100755
--- a/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-33.json
+++ b/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-33.json
@@ -29,7 +29,7 @@
       "bridged": false,
       "device": "eth0",
       "driver": "e1000e",
-      "enabled": false,
+      "enabled": true,
       "interface": "Ethernet",
       "ip": "172.17.34.33",
       "mac": "00:30:48:7a:56:32",
@@ -48,6 +48,7 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "172.16.34.33",
+      "ip6": "fe80::230:48ff:fe7c:66ed",
       "mac": "00:30:48:7a:56:33",
       "management": false,
       "mountable": true,
@@ -66,7 +67,7 @@
       "interface": "Myrinet",
       "ip": "172.18.47.133",
       "ip6": "fe80::260:ddff:fe47:4bb6",
-      "mac": "00:60:dd:47:49:e0",
+      "mac": "00:60:dd:47:4b:b6",
       "management": false,
       "mountable": true,
       "mounted": true,
diff --git a/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-34.json b/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-34.json
index 0a2e82dad229799fd18acde15000a99cbb1b4e7a..719a93b2e389d65857a7e0657a1d7a266df5effd 100755
--- a/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-34.json
+++ b/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-34.json
@@ -29,7 +29,7 @@
       "bridged": false,
       "device": "eth0",
       "driver": "e1000e",
-      "enabled": false,
+      "enabled": true,
       "interface": "Ethernet",
       "ip": "172.17.34.34",
       "mac": "00:30:48:7a:5f:16",
@@ -48,6 +48,7 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "172.16.34.34",
+      "ip6": "fe80::230:48ff:fe7a:5f17",
       "mac": "00:30:48:7a:5f:17",
       "management": false,
       "mountable": true,
diff --git a/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-35.json b/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-35.json
index afc317662d1ec9721f8333bc35754cb3e6996c3a..1cfb756e72dc247714f0d0297c221621dbfedf78 100755
--- a/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-35.json
+++ b/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-35.json
@@ -29,7 +29,7 @@
       "bridged": false,
       "device": "eth0",
       "driver": "e1000e",
-      "enabled": false,
+      "enabled": true,
       "interface": "Ethernet",
       "ip": "172.17.34.35",
       "mac": "00:30:48:7c:3d:f4",
@@ -48,6 +48,7 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "172.16.34.35",
+      "ip6": "fe80::230:48ff:fe7c:3df5",
       "mac": "00:30:48:7c:3d:f5",
       "management": false,
       "mountable": true,
diff --git a/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-36.json b/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-36.json
index 0f1aa9ea262d7bb89b2aa44b45859957bd94e212..3068b4c343aadb56b50f89996c5eb42ed4515e48 100755
--- a/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-36.json
+++ b/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-36.json
@@ -29,7 +29,7 @@
       "bridged": false,
       "device": "eth0",
       "driver": "e1000e",
-      "enabled": false,
+      "enabled": true,
       "interface": "Ethernet",
       "ip": "172.17.34.36",
       "mac": "00:30:48:7d:2d:04",
@@ -48,6 +48,7 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "172.16.34.36",
+      "ip6": "fe80::230:48ff:fe7c:66ed",
       "mac": "00:30:48:7d:2d:05",
       "management": false,
       "mountable": true,
@@ -66,7 +67,7 @@
       "interface": "Myrinet",
       "ip": "172.18.47.136",
       "ip6": "fe80::260:ddff:fe47:4bb6",
-      "mac": "00:60:dd:47:49:b7",
+      "mac": "00:60:dd:47:4b:b6",
       "management": false,
       "mountable": true,
       "mounted": true,
diff --git a/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-37.json b/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-37.json
index b51d38f17fbf534e7912f01fac79ef62b5243379..1d8198ef92a1fd8282a6e087706f1b44e774f3e9 100755
--- a/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-37.json
+++ b/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-37.json
@@ -29,7 +29,7 @@
       "bridged": false,
       "device": "eth0",
       "driver": "e1000e",
-      "enabled": false,
+      "enabled": true,
       "interface": "Ethernet",
       "ip": "172.17.34.37",
       "mac": "00:30:48:7c:81:04",
@@ -48,6 +48,7 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "172.16.34.37",
+      "ip6": "fe80::230:48ff:fe7c:8105",
       "mac": "00:30:48:7c:81:05",
       "management": false,
       "mountable": true,
diff --git a/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-38.json b/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-38.json
index 8f9bd1e01b8eafe5f84c3feebf7aa135972e599c..ade68fa50e363291e772fa91a2b3112b8eaf2fd1 100755
--- a/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-38.json
+++ b/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-38.json
@@ -29,7 +29,7 @@
       "bridged": false,
       "device": "eth0",
       "driver": "e1000e",
-      "enabled": false,
+      "enabled": true,
       "interface": "Ethernet",
       "ip": "172.17.34.38",
       "mac": "00:30:48:7c:7c:80",
@@ -48,6 +48,7 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "172.16.34.38",
+      "ip6": "fe80::230:48ff:fe7c:7c81",
       "mac": "00:30:48:7c:7c:81",
       "management": false,
       "mountable": true,
diff --git a/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-39.json b/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-39.json
index a1020a948c38e1b120caae752fba90331d3f24bf..a14b221ef8ab65d64c5d687d6f8d82cb81363682 100755
--- a/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-39.json
+++ b/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-39.json
@@ -29,7 +29,7 @@
       "bridged": false,
       "device": "eth0",
       "driver": "e1000e",
-      "enabled": false,
+      "enabled": true,
       "interface": "Ethernet",
       "ip": "172.17.34.39",
       "mac": "00:30:48:7d:0f:14",
@@ -48,6 +48,7 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "172.16.34.39",
+      "ip6": "fe80::230:48ff:fe7d:f15",
       "mac": "00:30:48:7d:0f:15",
       "management": false,
       "mountable": true,
diff --git a/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-4.json b/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-4.json
index b9715fdf9f55027fb07d458ba0462d3134180997..75c573fbac8ca1259d44a43e753785cdc1385f87 100755
--- a/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-4.json
+++ b/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-4.json
@@ -29,7 +29,7 @@
       "bridged": false,
       "device": "eth0",
       "driver": "e1000e",
-      "enabled": false,
+      "enabled": true,
       "interface": "Ethernet",
       "ip": "172.17.34.4",
       "mac": "00:30:48:7d:2f:1a",
@@ -48,6 +48,7 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "172.16.34.4",
+      "ip6": "fe80::230:48ff:fe7d:2f1b",
       "mac": "00:30:48:7d:2f:1b",
       "management": false,
       "mountable": true,
diff --git a/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-40.json b/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-40.json
index fbb529777e68913caeec327ed0deac9609e729ef..1f0aec566bc1ddc0c51a570c8c2f246c39cee685 100755
--- a/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-40.json
+++ b/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-40.json
@@ -29,7 +29,7 @@
       "bridged": false,
       "device": "eth0",
       "driver": "e1000e",
-      "enabled": false,
+      "enabled": true,
       "interface": "Ethernet",
       "ip": "172.17.34.40",
       "mac": "00:30:48:7d:35:74",
@@ -48,6 +48,7 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "172.16.34.40",
+      "ip6": "fe80::230:48ff:fe7c:66ed",
       "mac": "00:30:48:7d:35:75",
       "management": false,
       "mountable": true,
@@ -66,7 +67,7 @@
       "interface": "Myrinet",
       "ip": "172.18.47.140",
       "ip6": "fe80::260:ddff:fe47:4bb6",
-      "mac": "00:60:dd:47:4b:af",
+      "mac": "00:60:dd:47:4b:b6",
       "management": false,
       "mountable": true,
       "mounted": true,
diff --git a/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-41.json b/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-41.json
index 8d67190e99401c7cc6be2611ad2faa9fed329de5..2996b38cb4c51a99057bb43048098101969af2fa 100755
--- a/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-41.json
+++ b/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-41.json
@@ -29,7 +29,7 @@
       "bridged": false,
       "device": "eth0",
       "driver": "e1000e",
-      "enabled": false,
+      "enabled": true,
       "interface": "Ethernet",
       "ip": "172.17.34.41",
       "mac": "00:30:48:7a:5b:de",
@@ -48,6 +48,7 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "172.16.34.41",
+      "ip6": "fe80::230:48ff:fe7a:5bdf",
       "mac": "00:30:48:7a:5b:df",
       "management": false,
       "mountable": true,
diff --git a/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-42.json b/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-42.json
index cd73d4f8a30a5cd9d8f49647c0a216e6d6f7e91d..6b5777de6506f29e1084ac9aec894ea312af64f5 100755
--- a/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-42.json
+++ b/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-42.json
@@ -29,7 +29,7 @@
       "bridged": false,
       "device": "eth0",
       "driver": "e1000e",
-      "enabled": false,
+      "enabled": true,
       "interface": "Ethernet",
       "ip": "172.17.34.42",
       "mac": "00:30:48:7a:5c:e4",
@@ -48,6 +48,7 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "172.16.34.42",
+      "ip6": "fe80::230:48ff:fe7a:5ce5",
       "mac": "00:30:48:7a:5c:e5",
       "management": false,
       "mountable": true,
diff --git a/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-43.json b/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-43.json
index fcb5e2ff44b46802b38f8f45fb723bdb38962c2c..0d8318a7ef02faf816e42fe715f376e25aef9821 100755
--- a/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-43.json
+++ b/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-43.json
@@ -29,7 +29,7 @@
       "bridged": false,
       "device": "eth0",
       "driver": "e1000e",
-      "enabled": false,
+      "enabled": true,
       "interface": "Ethernet",
       "ip": "172.17.34.43",
       "mac": "00:30:48:7c:6e:e8",
@@ -48,6 +48,7 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "172.16.34.43",
+      "ip6": "fe80::230:48ff:fe7c:6ee9",
       "mac": "00:30:48:7c:6e:e9",
       "management": false,
       "mountable": true,
diff --git a/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-44.json b/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-44.json
index 24284ea1bc3d6cb70253774901624899e15d7a97..b108f644cc2b083e59a3be6b0ac2e8ebe3985233 100755
--- a/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-44.json
+++ b/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-44.json
@@ -29,7 +29,7 @@
       "bridged": false,
       "device": "eth0",
       "driver": "e1000e",
-      "enabled": false,
+      "enabled": true,
       "interface": "Ethernet",
       "ip": "172.17.34.44",
       "mac": "00:30:48:7c:66:ec",
@@ -48,6 +48,7 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "172.16.34.44",
+      "ip6": "fe80::230:48ff:fe7c:66ed",
       "mac": "00:30:48:7c:66:ed",
       "management": false,
       "mountable": true,
diff --git a/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-45.json b/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-45.json
index b902f8ef595c77bcb2f891362adad83747625b61..0145d1c3c9469ee67edfab85fefa7c96281e63b7 100755
--- a/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-45.json
+++ b/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-45.json
@@ -29,7 +29,7 @@
       "bridged": false,
       "device": "eth0",
       "driver": "e1000e",
-      "enabled": false,
+      "enabled": true,
       "interface": "Ethernet",
       "ip": "172.17.34.45",
       "mac": "00:30:48:7c:70:a0",
@@ -48,6 +48,7 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "172.16.34.45",
+      "ip6": "fe80::230:48ff:fe7c:70a1",
       "mac": "00:30:48:7c:70:a1",
       "management": false,
       "mountable": true,
diff --git a/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-46.json b/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-46.json
index e021d82dbce30d3d366c73f4a99cc81ce35d48bc..5e653d9d1827f284d53482c9c4e39ce91a23b379 100755
--- a/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-46.json
+++ b/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-46.json
@@ -29,7 +29,7 @@
       "bridged": false,
       "device": "eth0",
       "driver": "e1000e",
-      "enabled": false,
+      "enabled": true,
       "interface": "Ethernet",
       "ip": "172.17.34.46",
       "mac": "00:30:48:7c:6f:82",
@@ -48,6 +48,7 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "172.16.34.46",
+      "ip6": "fe80::230:48ff:fe7c:66ed",
       "mac": "00:30:48:7c:6f:83",
       "management": false,
       "mountable": true,
@@ -66,7 +67,7 @@
       "interface": "Myrinet",
       "ip": "172.18.47.146",
       "ip6": "fe80::260:ddff:fe47:4bb6",
-      "mac": "00:60:dd:47:4d:49",
+      "mac": "00:60:dd:47:4b:b6",
       "management": false,
       "mountable": true,
       "mounted": true,
diff --git a/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-5.json b/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-5.json
index 9cb811d5823cbecd62bed88a24e114c9d8b88d01..6b526652f54deb434839d1ec2abffec92badcacb 100755
--- a/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-5.json
+++ b/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-5.json
@@ -29,7 +29,7 @@
       "bridged": false,
       "device": "eth0",
       "driver": "e1000e",
-      "enabled": false,
+      "enabled": true,
       "interface": "Ethernet",
       "ip": "172.17.34.5",
       "mac": "00:30:48:7c:6e:be",
@@ -48,6 +48,7 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "172.16.34.5",
+      "ip6": "fe80::230:48ff:fe7c:6ebf",
       "mac": "00:30:48:7c:6e:bf",
       "management": false,
       "mountable": true,
diff --git a/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-6.json b/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-6.json
index 726e2805f6a15cc2b854ee9d0619e351c7a9f29b..10ac100839f6e37c8b219e442d3aa671c5fa7686 100755
--- a/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-6.json
+++ b/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-6.json
@@ -29,7 +29,7 @@
       "bridged": false,
       "device": "eth0",
       "driver": "e1000e",
-      "enabled": false,
+      "enabled": true,
       "interface": "Ethernet",
       "ip": "172.17.34.6",
       "mac": "00:30:48:7c:6e:bc",
@@ -48,6 +48,7 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "172.16.34.6",
+      "ip6": "fe80::230:48ff:fe7c:6ebd",
       "mac": "00:30:48:7c:6e:bd",
       "management": false,
       "mountable": true,
diff --git a/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-7.json b/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-7.json
index dc7f633b9e04d5a93070ebb3cd7cc8e958323e83..88cbb7ec47f40cbb7593bddb59b80e76a00c8ef0 100755
--- a/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-7.json
+++ b/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-7.json
@@ -29,7 +29,7 @@
       "bridged": false,
       "device": "eth0",
       "driver": "e1000e",
-      "enabled": false,
+      "enabled": true,
       "interface": "Ethernet",
       "ip": "172.17.34.7",
       "mac": "00:30:48:7c:3d:d4",
@@ -48,6 +48,7 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "172.16.34.7",
+      "ip6": "fe80::230:48ff:fe7c:3dd5",
       "mac": "00:30:48:7c:3d:d5",
       "management": false,
       "mountable": true,
diff --git a/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-8.json b/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-8.json
index 4b7b8095ef6461c0e8c1700cf0d1cfb4d29e9e9e..9b844280dac63da42e8544efc6f8b0f9b840a22a 100755
--- a/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-8.json
+++ b/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-8.json
@@ -29,7 +29,7 @@
       "bridged": false,
       "device": "eth0",
       "driver": "e1000e",
-      "enabled": false,
+      "enabled": true,
       "interface": "Ethernet",
       "ip": "172.17.34.8",
       "mac": "00:30:48:7c:3d:d6",
@@ -48,6 +48,7 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "172.16.34.8",
+      "ip6": "fe80::230:48ff:fe7c:66ed",
       "mac": "00:30:48:7c:3d:d7",
       "management": false,
       "mountable": true,
@@ -66,7 +67,7 @@
       "interface": "Myrinet",
       "ip": "172.18.47.108",
       "ip6": "fe80::260:ddff:fe47:4bb6",
-      "mac": "00:60:dd:47:49:cc",
+      "mac": "00:60:dd:47:4b:b6",
       "management": false,
       "mountable": true,
       "mounted": true,
diff --git a/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-9.json b/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-9.json
index 7f99dc894a0455eedabddc31504ca86979124629..08a974cd122e4b31c3623c1093e83b1d36efbb10 100755
--- a/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-9.json
+++ b/data/grid5000/sites/lille/clusters/chinqchint/nodes/chinqchint-9.json
@@ -29,7 +29,7 @@
       "bridged": false,
       "device": "eth0",
       "driver": "e1000e",
-      "enabled": false,
+      "enabled": true,
       "interface": "Ethernet",
       "ip": "172.17.34.9",
       "mac": "00:30:48:7c:81:06",
@@ -48,6 +48,7 @@
       "enabled": true,
       "interface": "Ethernet",
       "ip": "172.16.34.9",
+      "ip6": "fe80::230:48ff:fe7c:8107",
       "mac": "00:30:48:7c:81:07",
       "management": false,
       "mountable": true,
diff --git a/generators/input/sites/lille/clusters/chinqchint.rb b/generators/input/sites/lille/clusters/chinqchint.rb
index f32ce488cf7a07232bb0ee35dfb84b1237ca2792..101bf54cecf6fa01a5463ce6facaf0b1c7db9254 100644
--- a/generators/input/sites/lille/clusters/chinqchint.rb
+++ b/generators/input/sites/lille/clusters/chinqchint.rb
@@ -92,6 +92,7 @@ site :lille do |site_uid|
           :switch           => 'gw-lille',
           :switch_port      => lookup('chinqchint',"#{node_uid}",'network_interfaces', 'eth1', 'switch_port'),
           :ip               => lookup('chinqchint', node_uid, 'network_interfaces', 'eth1', 'ip'),
+          :ip6              => lookup('chinqchint', node_uid, 'network_interfaces', 'eth1', 'ip6'),
           :driver           => lookup('chinqchint', node_uid, 'network_interfaces', 'eth1', 'driver'),
           :mac              => lookup('chinqchint', node_uid, 'network_interfaces', 'eth1', 'mac')
         },
diff --git a/generators/input/sites/lille/clusters/chinqchint.yaml b/generators/input/sites/lille/clusters/chinqchint.yaml
index dcd81eba8a2d04e960e2846d4fc316fe4c26e476..0f9db7d37d797bc6b48585ae052219c20ca102d4 100644
--- a/generators/input/sites/lille/clusters/chinqchint.yaml
+++ b/generators/input/sites/lille/clusters/chinqchint.yaml
@@ -8,7 +8,7 @@ chinqchint-1:
     myri0:
       mounted: true
       rate: 10000000000
-      mac: 00:60:dd:47:4d:4a
+      mac: 00:60:dd:47:4b:b6
       ip6: fe80::260:ddff:fe47:4bb6
       management: false
       enabled: true
@@ -21,7 +21,7 @@ chinqchint-1:
       rate: 1000000000
       mac: 00:30:48:7c:7c:86
       management: false
-      enabled: false
+      enabled: true
       interface: Ethernet
       driver: e1000e
       mountable: true
@@ -106,7 +106,7 @@ chinqchint-2:
       rate: 1000000000
       mac: 00:30:48:7c:7f:22
       management: false
-      enabled: false
+      enabled: true
       interface: Ethernet
       driver: e1000e
       mountable: true
@@ -181,7 +181,7 @@ chinqchint-3:
       rate: 1000000000
       mac: 00:30:48:7b:fd:0e
       management: false
-      enabled: false
+      enabled: true
       interface: Ethernet
       driver: e1000e
       mountable: true
@@ -250,7 +250,7 @@ chinqchint-4:
       rate: 1000000000
       mac: 00:30:48:7d:2f:1a
       management: false
-      enabled: false
+      enabled: true
       interface: Ethernet
       driver: e1000e
       mountable: true
@@ -321,7 +321,7 @@ chinqchint-5:
       rate: 1000000000
       mac: 00:30:48:7c:6e:be
       management: false
-      enabled: false
+      enabled: true
       interface: Ethernet
       driver: e1000e
       mountable: true
@@ -406,7 +406,7 @@ chinqchint-6:
       rate: 1000000000
       mac: 00:30:48:7c:6e:bc
       management: false
-      enabled: false
+      enabled: true
       interface: Ethernet
       driver: e1000e
       mountable: true
@@ -475,7 +475,7 @@ chinqchint-7:
       rate: 1000000000
       mac: 00:30:48:7c:3d:d4
       management: false
-      enabled: false
+      enabled: true
       interface: Ethernet
       driver: e1000e
       mountable: true
@@ -533,7 +533,7 @@ chinqchint-8:
     myri0:
       mounted: true
       rate: 10000000000
-      mac: 00:60:dd:47:49:cc
+      mac: 00:60:dd:47:4b:b6
       ip6: fe80::260:ddff:fe47:4bb6
       management: false
       enabled: true
@@ -546,7 +546,7 @@ chinqchint-8:
       rate: 1000000000
       mac: 00:30:48:7c:3d:d6
       management: false
-      enabled: false
+      enabled: true
       interface: Ethernet
       driver: e1000e
       mountable: true
@@ -621,7 +621,7 @@ chinqchint-9:
       rate: 1000000000
       mac: 00:30:48:7c:81:06
       management: false
-      enabled: false
+      enabled: true
       interface: Ethernet
       driver: e1000e
       mountable: true
@@ -696,7 +696,7 @@ chinqchint-10:
       rate: 1000000000
       mac: 00:30:48:7c:81:08
       management: false
-      enabled: false
+      enabled: true
       interface: Ethernet
       driver: e1000e
       mountable: true
@@ -781,7 +781,7 @@ chinqchint-11:
       rate: 1000000000
       mac: 00:30:48:7c:67:b0
       management: false
-      enabled: false
+      enabled: true
       interface: Ethernet
       driver: e1000e
       mountable: true
@@ -856,7 +856,7 @@ chinqchint-12:
       rate: 1000000000
       mac: 00:30:48:7c:6e:b8
       management: false
-      enabled: false
+      enabled: true
       interface: Ethernet
       driver: e1000e
       mountable: true
@@ -931,7 +931,7 @@ chinqchint-13:
       rate: 1000000000
       mac: 00:30:48:7c:00:86
       management: false
-      enabled: false
+      enabled: true
       interface: Ethernet
       driver: e1000e
       mountable: true
@@ -1006,7 +1006,7 @@ chinqchint-14:
       rate: 1000000000
       mac: 00:30:48:7c:00:74
       management: false
-      enabled: false
+      enabled: true
       interface: Ethernet
       driver: e1000e
       mountable: true
@@ -1068,7 +1068,7 @@ chinqchint-15:
     myri0:
       mounted: true
       rate: 10000000000
-      mac: 00:60:dd:47:4d:34
+      mac: 00:60:dd:47:49:9c
       ip6: fe80::260:ddff:fe47:499c
       management: false
       enabled: true
@@ -1081,7 +1081,7 @@ chinqchint-15:
       rate: 1000000000
       mac: 00:30:48:7c:7f:9e
       management: false
-      enabled: false
+      enabled: true
       interface: Ethernet
       driver: e1000e
       mountable: true
@@ -1146,7 +1146,7 @@ chinqchint-16:
       rate: 1000000000
       mac: 00:30:48:7c:80:fe
       management: false
-      enabled: false
+      enabled: true
       interface: Ethernet
       driver: e1000e
       mountable: true
@@ -1208,7 +1208,7 @@ chinqchint-17:
     myri0:
       mounted: true
       rate: 10000000000
-      mac: 00:60:dd:47:49:85
+      mac: 00:60:dd:47:4b:b6
       ip6: fe80::260:ddff:fe47:4bb6
       management: false
       enabled: true
@@ -1221,7 +1221,7 @@ chinqchint-17:
       rate: 1000000000
       mac: 00:30:48:7c:6f:5c
       management: false
-      enabled: false
+      enabled: true
       interface: Ethernet
       driver: e1000e
       mountable: true
@@ -1283,7 +1283,7 @@ chinqchint-18:
     myri0:
       mounted: true
       rate: 10000000000
-      mac: 00:60:dd:47:4d:31
+      mac: 00:60:dd:47:4b:b6
       ip6: fe80::260:ddff:fe47:4bb6
       management: false
       enabled: true
@@ -1296,7 +1296,7 @@ chinqchint-18:
       rate: 1000000000
       mac: 00:30:48:7c:67:de
       management: false
-      enabled: false
+      enabled: true
       interface: Ethernet
       driver: e1000e
       mountable: true
@@ -1381,7 +1381,7 @@ chinqchint-19:
       rate: 1000000000
       mac: 00:30:48:7c:6f:0c
       management: false
-      enabled: false
+      enabled: true
       interface: Ethernet
       driver: e1000e
       mountable: true
@@ -1433,7 +1433,7 @@ chinqchint-20:
     myri0:
       mounted: true
       rate: 10000000000
-      mac: 00:60:dd:47:49:86
+      mac: 00:60:dd:47:4b:b6
       ip6: fe80::260:ddff:fe47:4bb6
       management: false
       enabled: true
@@ -1446,7 +1446,7 @@ chinqchint-20:
       rate: 1000000000
       mac: 00:30:48:7c:67:bc
       management: false
-      enabled: false
+      enabled: true
       interface: Ethernet
       driver: e1000e
       mountable: true
@@ -1525,7 +1525,7 @@ chinqchint-21:
       rate: 1000000000
       mac: 00:30:48:7c:70:a6
       management: false
-      enabled: false
+      enabled: true
       interface: Ethernet
       driver: e1000e
       mountable: true
@@ -1596,7 +1596,7 @@ chinqchint-22:
       rate: 1000000000
       mac: 00:30:48:7c:3d:da
       management: false
-      enabled: false
+      enabled: true
       interface: Ethernet
       driver: e1000e
       mountable: true
@@ -1675,7 +1675,7 @@ chinqchint-23:
       rate: 1000000000
       mac: 00:30:48:7c:80:f8
       management: false
-      enabled: false
+      enabled: true
       interface: Ethernet
       driver: e1000e
       mountable: true
@@ -1756,7 +1756,7 @@ chinqchint-24:
       rate: 1000000000
       mac: 00:30:48:7c:80:e8
       management: false
-      enabled: false
+      enabled: true
       interface: Ethernet
       driver: e1000e
       mountable: true
@@ -1808,7 +1808,7 @@ chinqchint-25:
     myri0:
       mounted: true
       rate: 10000000000
-      mac: 00:60:dd:47:49:f0
+      mac: 00:60:dd:47:4c:dd
       ip6: fe80::260:ddff:fe47:4cdd
       management: false
       enabled: true
@@ -1821,7 +1821,7 @@ chinqchint-25:
       rate: 1000000000
       mac: 00:30:48:7c:81:0a
       management: false
-      enabled: false
+      enabled: true
       interface: Ethernet
       driver: e1000e
       mountable: true
@@ -1900,7 +1900,7 @@ chinqchint-26:
       rate: 1000000000
       mac: 00:30:48:7c:80:ea
       management: false
-      enabled: false
+      enabled: true
       interface: Ethernet
       driver: e1000e
       mountable: true
@@ -1971,7 +1971,7 @@ chinqchint-27:
       rate: 1000000000
       mac: 00:30:48:7c:6e:b4
       management: false
-      enabled: false
+      enabled: true
       interface: Ethernet
       driver: e1000e
       mountable: true
@@ -2056,7 +2056,7 @@ chinqchint-28:
       rate: 1000000000
       mac: 00:30:48:7c:6e:da
       management: false
-      enabled: false
+      enabled: true
       interface: Ethernet
       driver: e1000e
       mountable: true
@@ -2121,7 +2121,7 @@ chinqchint-29:
       rate: 1000000000
       mac: 00:30:48:7c:81:2a
       management: false
-      enabled: false
+      enabled: true
       interface: Ethernet
       driver: e1000e
       mountable: true
@@ -2190,7 +2190,7 @@ chinqchint-30:
       mac: 00:60:dd:47:4b:b0
       ip6: fe80::260:ddff:fe47:4bb0
       management: false
-      enabled: false
+      enabled: true
       interface: Myrinet
       ip: 172.18.47.130
       driver: mx ethernet (myri)
@@ -2211,7 +2211,7 @@ chinqchint-30:
       mac: 00:30:48:7c:bb:fb
       ip6: fe80::230:48ff:fe7c:bbfb
       management: false
-      enabled: false
+      enabled: true
       interface: Ethernet
       driver: e1000e
       mountable: true
@@ -2271,7 +2271,7 @@ chinqchint-31:
       rate: 1000000000
       mac: 00:30:48:7b:f9:7a
       management: false
-      enabled: false
+      enabled: true
       interface: Ethernet
       driver: e1000e
       mountable: true
@@ -2350,7 +2350,7 @@ chinqchint-32:
       rate: 1000000000
       mac: 00:30:48:7b:f9:76
       management: false
-      enabled: false
+      enabled: true
       interface: Ethernet
       driver: e1000e
       mountable: true
@@ -2408,7 +2408,7 @@ chinqchint-33:
     myri0:
       mounted: true
       rate: 10000000000
-      mac: 00:60:dd:47:49:e0
+      mac: 00:60:dd:47:4b:b6
       ip6: fe80::260:ddff:fe47:4bb6
       management: false
       enabled: true
@@ -2421,7 +2421,7 @@ chinqchint-33:
       rate: 1000000000
       mac: 00:30:48:7a:56:32
       management: false
-      enabled: false
+      enabled: true
       interface: Ethernet
       driver: e1000e
       mountable: true
@@ -2506,7 +2506,7 @@ chinqchint-34:
       rate: 1000000000
       mac: 00:30:48:7a:5f:16
       management: false
-      enabled: false
+      enabled: true
       interface: Ethernet
       driver: e1000e
       mountable: true
@@ -2571,7 +2571,7 @@ chinqchint-35:
       rate: 1000000000
       mac: 00:30:48:7c:3d:f4
       management: false
-      enabled: false
+      enabled: true
       interface: Ethernet
       driver: e1000e
       mountable: true
@@ -2633,7 +2633,7 @@ chinqchint-36:
     myri0:
       mounted: true
       rate: 10000000000
-      mac: 00:60:dd:47:49:b7
+      mac: 00:60:dd:47:4b:b6
       ip6: fe80::260:ddff:fe47:4bb6
       management: false
       enabled: true
@@ -2646,7 +2646,7 @@ chinqchint-36:
       rate: 1000000000
       mac: 00:30:48:7d:2d:04
       management: false
-      enabled: false
+      enabled: true
       interface: Ethernet
       driver: e1000e
       mountable: true
@@ -2725,7 +2725,7 @@ chinqchint-37:
       rate: 1000000000
       mac: 00:30:48:7c:81:04
       management: false
-      enabled: false
+      enabled: true
       interface: Ethernet
       driver: e1000e
       mountable: true
@@ -2796,7 +2796,7 @@ chinqchint-38:
       rate: 1000000000
       mac: 00:30:48:7c:7c:80
       management: false
-      enabled: false
+      enabled: true
       interface: Ethernet
       driver: e1000e
       mountable: true
@@ -2871,7 +2871,7 @@ chinqchint-39:
       rate: 1000000000
       mac: 00:30:48:7d:0f:14
       management: false
-      enabled: false
+      enabled: true
       interface: Ethernet
       driver: e1000e
       mountable: true
@@ -2937,7 +2937,7 @@ chinqchint-40:
     myri0:
       mounted: true
       rate: 10000000000
-      mac: 00:60:dd:47:4b:af
+      mac: 00:60:dd:47:4b:b6
       ip6: fe80::260:ddff:fe47:4bb6
       management: false
       enabled: true
@@ -2950,7 +2950,7 @@ chinqchint-40:
       rate: 1000000000
       mac: 00:30:48:7d:35:74
       management: false
-      enabled: false
+      enabled: true
       interface: Ethernet
       driver: e1000e
       mountable: true
@@ -3031,7 +3031,7 @@ chinqchint-41:
       rate: 1000000000
       mac: 00:30:48:7a:5b:de
       management: false
-      enabled: false
+      enabled: true
       interface: Ethernet
       driver: e1000e
       mountable: true
@@ -3106,7 +3106,7 @@ chinqchint-42:
       rate: 1000000000
       mac: 00:30:48:7a:5c:e4
       management: false
-      enabled: false
+      enabled: true
       interface: Ethernet
       driver: e1000e
       mountable: true
@@ -3185,7 +3185,7 @@ chinqchint-43:
       rate: 1000000000
       mac: 00:30:48:7c:6e:e8
       management: false
-      enabled: false
+      enabled: true
       interface: Ethernet
       driver: e1000e
       mountable: true
@@ -3250,7 +3250,7 @@ chinqchint-44:
       rate: 1000000000
       mac: 00:30:48:7c:66:ec
       management: false
-      enabled: false
+      enabled: true
       interface: Ethernet
       driver: e1000e
       mountable: true
@@ -3325,7 +3325,7 @@ chinqchint-45:
       rate: 1000000000
       mac: 00:30:48:7c:70:a0
       management: false
-      enabled: false
+      enabled: true
       interface: Ethernet
       driver: e1000e
       mountable: true
@@ -3387,7 +3387,7 @@ chinqchint-46:
     myri0:
       mounted: true
       rate: 10000000000
-      mac: 00:60:dd:47:4d:49
+      mac: 00:60:dd:47:4b:b6
       ip6: fe80::260:ddff:fe47:4bb6
       management: false
       enabled: true
@@ -3400,7 +3400,7 @@ chinqchint-46:
       rate: 1000000000
       mac: 00:30:48:7c:6f:82
       management: false
-      enabled: false
+      enabled: true
       interface: Ethernet
       driver: e1000e
       mountable: true