diff --git a/data/grid5000/sites/lyon/clusters/hercule/nodes/hercule-1.json b/data/grid5000/sites/lyon/clusters/hercule/nodes/hercule-1.json
index 02e30f344ded995ddbbd77b49de8f5911a54940a..104a03480bcd13fc1dd89edce8c7d5a9b6d5df34 100644
--- a/data/grid5000/sites/lyon/clusters/hercule/nodes/hercule-1.json
+++ b/data/grid5000/sites/lyon/clusters/hercule/nodes/hercule-1.json
@@ -59,11 +59,11 @@
       "bridged": false,
       "device": "eth2",
       "driver": "igb",
-      "enabled": false,
+      "enabled": true,
       "interface": "Ethernet",
       "mac": "84:8f:69:fd:4d:36",
       "management": false,
-      "mountable": false,
+      "mountable": true,
       "mounted": false,
       "rate": 1000000000,
       "vendor": "Intel",
@@ -73,11 +73,11 @@
       "bridged": false,
       "device": "eth3",
       "driver": "igb",
-      "enabled": false,
+      "enabled": true,
       "interface": "Ethernet",
       "mac": "84:8f:69:fd:4d:37",
       "management": false,
-      "mountable": false,
+      "mountable": true,
       "mounted": false,
       "rate": 1000000000,
       "vendor": "Intel",
diff --git a/data/grid5000/sites/lyon/clusters/hercule/nodes/hercule-2.json b/data/grid5000/sites/lyon/clusters/hercule/nodes/hercule-2.json
index 857e27de654f449e358e74e94db65da185fdf63a..615d8a246e2087200afab6b420edf3e1c876797a 100644
--- a/data/grid5000/sites/lyon/clusters/hercule/nodes/hercule-2.json
+++ b/data/grid5000/sites/lyon/clusters/hercule/nodes/hercule-2.json
@@ -59,11 +59,11 @@
       "bridged": false,
       "device": "eth2",
       "driver": "igb",
-      "enabled": false,
+      "enabled": true,
       "interface": "Ethernet",
       "mac": "84:8f:69:fd:4f:3d",
       "management": false,
-      "mountable": false,
+      "mountable": true,
       "mounted": false,
       "rate": 1000000000,
       "vendor": "Intel",
@@ -73,11 +73,11 @@
       "bridged": false,
       "device": "eth3",
       "driver": "igb",
-      "enabled": false,
+      "enabled": true,
       "interface": "Ethernet",
       "mac": "84:8f:69:fd:4f:3e",
       "management": false,
-      "mountable": false,
+      "mountable": true,
       "mounted": false,
       "rate": 1000000000,
       "vendor": "Intel",
diff --git a/data/grid5000/sites/lyon/clusters/hercule/nodes/hercule-3.json b/data/grid5000/sites/lyon/clusters/hercule/nodes/hercule-3.json
index 39e6ff04e51210f278346e186ae0e242e2fd66a2..eeae05e1e85e87655d9d73fb74ff634ffc32f143 100644
--- a/data/grid5000/sites/lyon/clusters/hercule/nodes/hercule-3.json
+++ b/data/grid5000/sites/lyon/clusters/hercule/nodes/hercule-3.json
@@ -59,11 +59,11 @@
       "bridged": false,
       "device": "eth2",
       "driver": "igb",
-      "enabled": false,
+      "enabled": true,
       "interface": "Ethernet",
       "mac": "84:8f:69:fd:4c:1f",
       "management": false,
-      "mountable": false,
+      "mountable": true,
       "mounted": false,
       "rate": 1000000000,
       "vendor": "Intel",
@@ -73,11 +73,11 @@
       "bridged": false,
       "device": "eth3",
       "driver": "igb",
-      "enabled": false,
+      "enabled": true,
       "interface": "Ethernet",
       "mac": "84:8f:69:fd:4c:20",
       "management": false,
-      "mountable": false,
+      "mountable": true,
       "mounted": false,
       "rate": 1000000000,
       "vendor": "Intel",
diff --git a/data/grid5000/sites/lyon/clusters/hercule/nodes/hercule-4.json b/data/grid5000/sites/lyon/clusters/hercule/nodes/hercule-4.json
index d088cd4e09e514036297144b19b1a883a8f5a88b..3f1c2fb764dae3415df3c21d0410374d14a5cce3 100644
--- a/data/grid5000/sites/lyon/clusters/hercule/nodes/hercule-4.json
+++ b/data/grid5000/sites/lyon/clusters/hercule/nodes/hercule-4.json
@@ -59,11 +59,11 @@
       "bridged": false,
       "device": "eth2",
       "driver": "igb",
-      "enabled": false,
+      "enabled": true,
       "interface": "Ethernet",
       "mac": "84:8f:69:fd:4a:51",
       "management": false,
-      "mountable": false,
+      "mountable": true,
       "mounted": false,
       "rate": 1000000000,
       "vendor": "Intel",
@@ -73,11 +73,11 @@
       "bridged": false,
       "device": "eth3",
       "driver": "igb",
-      "enabled": false,
+      "enabled": true,
       "interface": "Ethernet",
       "mac": "84:8f:69:fd:4a:52",
       "management": false,
-      "mountable": false,
+      "mountable": true,
       "mounted": false,
       "rate": 1000000000,
       "vendor": "Intel",
diff --git a/generators/input/sites/lyon/clusters/hercule_generated.yaml b/generators/input/sites/lyon/clusters/hercule_generated.yaml
index 814a0080cd7a6e908defb5f5010077358794dedb..c7cbb799e3792781b12f8cce9a4c0cdf42709588 100644
--- a/generators/input/sites/lyon/clusters/hercule_generated.yaml
+++ b/generators/input/sites/lyon/clusters/hercule_generated.yaml
@@ -28,18 +28,18 @@ hercule-1:
       mounted: false
       mac: 84:8f:69:fd:4d:36
       management: false
-      enabled: false
+      enabled: true
       interface: Ethernet
       driver: igb
-      mountable: false
+      mountable: true
     eth3:
       mounted: false
       mac: 84:8f:69:fd:4d:37
       management: false
-      enabled: false
+      enabled: true
       interface: Ethernet
       driver: igb
-      mountable: false
+      mountable: true
     bmc:
       mac: 84:8f:69:fd:4d:38
       ip: 172.17.51.1
@@ -119,18 +119,18 @@ hercule-2:
       mounted: false
       mac: 84:8f:69:fd:4f:3d
       management: false
-      enabled: false
+      enabled: true
       interface: Ethernet
       driver: igb
-      mountable: false
+      mountable: true
     eth3:
       mounted: false
       mac: 84:8f:69:fd:4f:3e
       management: false
-      enabled: false
+      enabled: true
       interface: Ethernet
       driver: igb
-      mountable: false
+      mountable: true
     bmc:
       mac: 84:8f:69:fd:4f:3f
       ip: 172.17.51.2
@@ -218,18 +218,18 @@ hercule-3:
       mounted: false
       mac: 84:8f:69:fd:4c:1f
       management: false
-      enabled: false
+      enabled: true
       interface: Ethernet
       driver: igb
-      mountable: false
+      mountable: true
     eth3:
       mounted: false
       mac: 84:8f:69:fd:4c:20
       management: false
-      enabled: false
+      enabled: true
       interface: Ethernet
       driver: igb
-      mountable: false
+      mountable: true
     bmc:
       mac: 84:8f:69:fd:4c:21
       ip: 172.17.51.3
@@ -309,18 +309,18 @@ hercule-4:
       mounted: false
       mac: 84:8f:69:fd:4a:51
       management: false
-      enabled: false
+      enabled: true
       interface: Ethernet
       driver: igb
-      mountable: false
+      mountable: true
     eth3:
       mounted: false
       mac: 84:8f:69:fd:4a:52
       management: false
-      enabled: false
+      enabled: true
       interface: Ethernet
       driver: igb
-      mountable: false
+      mountable: true
     bmc:
       mac: 84:8f:69:fd:4a:53
       ip: 172.17.51.4