diff --git a/data/grid5000/sites/sophia/clusters/musa/musa.json b/data/grid5000/sites/sophia/clusters/musa/musa.json
index 55d333eec2c767dbf019f075fa310311c45c10f0..3c8f779addc1cc5858c2ca943719ba91a813d42c 100644
--- a/data/grid5000/sites/sophia/clusters/musa/musa.json
+++ b/data/grid5000/sites/sophia/clusters/musa/musa.json
@@ -2,7 +2,7 @@
   "boot_type": "uefi",
   "created_at": "Thu, 16 Jan 2025 00:00:00 GMT",
   "exotic": false,
-  "kavlan": false,
+  "kavlan": true,
   "manufactured_at": "2024-12-09",
   "metrics": [
 
diff --git a/data/grid5000/sites/sophia/clusters/musa/nodes/musa-1.json b/data/grid5000/sites/sophia/clusters/musa/nodes/musa-1.json
index 3df94afc3562f4f2d43204d0fd2f867061771c1b..ab3cd8e6472563d225d7a0f7ba9cb88f788625cf 100644
--- a/data/grid5000/sites/sophia/clusters/musa/nodes/musa-1.json
+++ b/data/grid5000/sites/sophia/clusters/musa/nodes/musa-1.json
@@ -57,6 +57,50 @@
       "vendor": "Nvidia"
     }
   },
+  "kavlan": {
+    "eth0": {
+      "kavlan-1": "192.168.194.1",
+      "kavlan-11": "10.7.231.1",
+      "kavlan-12": "10.11.231.1",
+      "kavlan-13": "10.15.231.1",
+      "kavlan-14": "10.19.231.1",
+      "kavlan-16": "10.27.231.1",
+      "kavlan-17": "10.31.231.1",
+      "kavlan-18": "10.35.231.1",
+      "kavlan-2": "192.168.210.1",
+      "kavlan-20": "10.43.231.1",
+      "kavlan-21": "10.47.231.1",
+      "kavlan-3": "192.168.226.1",
+      "kavlan-4": "10.32.2.1",
+      "kavlan-5": "10.32.66.1",
+      "kavlan-6": "10.32.130.1",
+      "kavlan-7": "10.32.194.1",
+      "kavlan-8": "10.33.2.1",
+      "kavlan-9": "10.33.66.1"
+    }
+  },
+  "kavlan6": {
+    "eth0": {
+      "kavlan-1": "2001:660:4406:880:6::1",
+      "kavlan-11": "2001:660:4406:1a0:806::1",
+      "kavlan-12": "2001:660:4406:2a0:806::1",
+      "kavlan-13": "2001:660:4406:4a0:806::1",
+      "kavlan-14": "2001:660:4406:5a0:806::1",
+      "kavlan-16": "2001:660:4406:7a0:806::1",
+      "kavlan-17": "2001:660:4406:9a0:806::1",
+      "kavlan-18": "2001:660:4406:8a0:806::1",
+      "kavlan-2": "2001:660:4406:881:6::1",
+      "kavlan-20": "2001:660:4406:3a0:806::1",
+      "kavlan-21": "2001:660:4406:6a0:806::1",
+      "kavlan-3": "2001:660:4406:882:6::1",
+      "kavlan-4": "2001:660:4406:890:6::1",
+      "kavlan-5": "2001:660:4406:891:6::1",
+      "kavlan-6": "2001:660:4406:892:6::1",
+      "kavlan-7": "2001:660:4406:893:6::1",
+      "kavlan-8": "2001:660:4406:894:6::1",
+      "kavlan-9": "2001:660:4406:895:6::1"
+    }
+  },
   "main_memory": {
     "ram_size": 549755813888
   },
@@ -157,7 +201,7 @@
       "interface": "Ethernet",
       "ip": "172.16.133.1",
       "ip6": "2001:660:4406:800:6::1",
-      "kavlan": false,
+      "kavlan": true,
       "mac": "6c:92:cf:b8:dc:8c",
       "management": false,
       "model": "BCM57414 NetXtreme-E 10Gb/25Gb RDMA Ethernet Controller",
diff --git a/data/grid5000/sites/sophia/clusters/musa/nodes/musa-2.json b/data/grid5000/sites/sophia/clusters/musa/nodes/musa-2.json
index 1220d781d12a2885202a48ce8071797e3a6c0c27..b588a75390cfab2c3cd7ffeea4b49a1bc4bc66a7 100644
--- a/data/grid5000/sites/sophia/clusters/musa/nodes/musa-2.json
+++ b/data/grid5000/sites/sophia/clusters/musa/nodes/musa-2.json
@@ -57,6 +57,50 @@
       "vendor": "Nvidia"
     }
   },
+  "kavlan": {
+    "eth0": {
+      "kavlan-1": "192.168.194.2",
+      "kavlan-11": "10.7.231.2",
+      "kavlan-12": "10.11.231.2",
+      "kavlan-13": "10.15.231.2",
+      "kavlan-14": "10.19.231.2",
+      "kavlan-16": "10.27.231.2",
+      "kavlan-17": "10.31.231.2",
+      "kavlan-18": "10.35.231.2",
+      "kavlan-2": "192.168.210.2",
+      "kavlan-20": "10.43.231.2",
+      "kavlan-21": "10.47.231.2",
+      "kavlan-3": "192.168.226.2",
+      "kavlan-4": "10.32.2.2",
+      "kavlan-5": "10.32.66.2",
+      "kavlan-6": "10.32.130.2",
+      "kavlan-7": "10.32.194.2",
+      "kavlan-8": "10.33.2.2",
+      "kavlan-9": "10.33.66.2"
+    }
+  },
+  "kavlan6": {
+    "eth0": {
+      "kavlan-1": "2001:660:4406:880:6::2",
+      "kavlan-11": "2001:660:4406:1a0:806::2",
+      "kavlan-12": "2001:660:4406:2a0:806::2",
+      "kavlan-13": "2001:660:4406:4a0:806::2",
+      "kavlan-14": "2001:660:4406:5a0:806::2",
+      "kavlan-16": "2001:660:4406:7a0:806::2",
+      "kavlan-17": "2001:660:4406:9a0:806::2",
+      "kavlan-18": "2001:660:4406:8a0:806::2",
+      "kavlan-2": "2001:660:4406:881:6::2",
+      "kavlan-20": "2001:660:4406:3a0:806::2",
+      "kavlan-21": "2001:660:4406:6a0:806::2",
+      "kavlan-3": "2001:660:4406:882:6::2",
+      "kavlan-4": "2001:660:4406:890:6::2",
+      "kavlan-5": "2001:660:4406:891:6::2",
+      "kavlan-6": "2001:660:4406:892:6::2",
+      "kavlan-7": "2001:660:4406:893:6::2",
+      "kavlan-8": "2001:660:4406:894:6::2",
+      "kavlan-9": "2001:660:4406:895:6::2"
+    }
+  },
   "main_memory": {
     "ram_size": 549755813888
   },
@@ -157,7 +201,7 @@
       "interface": "Ethernet",
       "ip": "172.16.133.2",
       "ip6": "2001:660:4406:800:6::2",
-      "kavlan": false,
+      "kavlan": true,
       "mac": "6c:92:cf:b8:9d:56",
       "management": false,
       "model": "BCM57414 NetXtreme-E 10Gb/25Gb RDMA Ethernet Controller",
diff --git a/data/grid5000/sites/sophia/clusters/musa/nodes/musa-3.json b/data/grid5000/sites/sophia/clusters/musa/nodes/musa-3.json
index b48ed359cdd7ebe991d06a6f2e271c9c8cbea4e8..5ebd2189999a5b8aa9276d46e9a8d2bc72dcabfa 100644
--- a/data/grid5000/sites/sophia/clusters/musa/nodes/musa-3.json
+++ b/data/grid5000/sites/sophia/clusters/musa/nodes/musa-3.json
@@ -57,6 +57,50 @@
       "vendor": "Nvidia"
     }
   },
+  "kavlan": {
+    "eth0": {
+      "kavlan-1": "192.168.194.3",
+      "kavlan-11": "10.7.231.3",
+      "kavlan-12": "10.11.231.3",
+      "kavlan-13": "10.15.231.3",
+      "kavlan-14": "10.19.231.3",
+      "kavlan-16": "10.27.231.3",
+      "kavlan-17": "10.31.231.3",
+      "kavlan-18": "10.35.231.3",
+      "kavlan-2": "192.168.210.3",
+      "kavlan-20": "10.43.231.3",
+      "kavlan-21": "10.47.231.3",
+      "kavlan-3": "192.168.226.3",
+      "kavlan-4": "10.32.2.3",
+      "kavlan-5": "10.32.66.3",
+      "kavlan-6": "10.32.130.3",
+      "kavlan-7": "10.32.194.3",
+      "kavlan-8": "10.33.2.3",
+      "kavlan-9": "10.33.66.3"
+    }
+  },
+  "kavlan6": {
+    "eth0": {
+      "kavlan-1": "2001:660:4406:880:6::3",
+      "kavlan-11": "2001:660:4406:1a0:806::3",
+      "kavlan-12": "2001:660:4406:2a0:806::3",
+      "kavlan-13": "2001:660:4406:4a0:806::3",
+      "kavlan-14": "2001:660:4406:5a0:806::3",
+      "kavlan-16": "2001:660:4406:7a0:806::3",
+      "kavlan-17": "2001:660:4406:9a0:806::3",
+      "kavlan-18": "2001:660:4406:8a0:806::3",
+      "kavlan-2": "2001:660:4406:881:6::3",
+      "kavlan-20": "2001:660:4406:3a0:806::3",
+      "kavlan-21": "2001:660:4406:6a0:806::3",
+      "kavlan-3": "2001:660:4406:882:6::3",
+      "kavlan-4": "2001:660:4406:890:6::3",
+      "kavlan-5": "2001:660:4406:891:6::3",
+      "kavlan-6": "2001:660:4406:892:6::3",
+      "kavlan-7": "2001:660:4406:893:6::3",
+      "kavlan-8": "2001:660:4406:894:6::3",
+      "kavlan-9": "2001:660:4406:895:6::3"
+    }
+  },
   "main_memory": {
     "ram_size": 549755813888
   },
@@ -157,7 +201,7 @@
       "interface": "Ethernet",
       "ip": "172.16.133.3",
       "ip6": "2001:660:4406:800:6::3",
-      "kavlan": false,
+      "kavlan": true,
       "mac": "6c:92:cf:b9:5e:e8",
       "management": false,
       "model": "BCM57414 NetXtreme-E 10Gb/25Gb RDMA Ethernet Controller",
diff --git a/data/grid5000/sites/sophia/clusters/musa/nodes/musa-4.json b/data/grid5000/sites/sophia/clusters/musa/nodes/musa-4.json
index b67a523d22ce111b7234565373f88446acd4764f..9daa019881f463112c069ae3af2fd8ebc6aa0bf3 100644
--- a/data/grid5000/sites/sophia/clusters/musa/nodes/musa-4.json
+++ b/data/grid5000/sites/sophia/clusters/musa/nodes/musa-4.json
@@ -57,6 +57,50 @@
       "vendor": "Nvidia"
     }
   },
+  "kavlan": {
+    "eth0": {
+      "kavlan-1": "192.168.194.4",
+      "kavlan-11": "10.7.231.4",
+      "kavlan-12": "10.11.231.4",
+      "kavlan-13": "10.15.231.4",
+      "kavlan-14": "10.19.231.4",
+      "kavlan-16": "10.27.231.4",
+      "kavlan-17": "10.31.231.4",
+      "kavlan-18": "10.35.231.4",
+      "kavlan-2": "192.168.210.4",
+      "kavlan-20": "10.43.231.4",
+      "kavlan-21": "10.47.231.4",
+      "kavlan-3": "192.168.226.4",
+      "kavlan-4": "10.32.2.4",
+      "kavlan-5": "10.32.66.4",
+      "kavlan-6": "10.32.130.4",
+      "kavlan-7": "10.32.194.4",
+      "kavlan-8": "10.33.2.4",
+      "kavlan-9": "10.33.66.4"
+    }
+  },
+  "kavlan6": {
+    "eth0": {
+      "kavlan-1": "2001:660:4406:880:6::4",
+      "kavlan-11": "2001:660:4406:1a0:806::4",
+      "kavlan-12": "2001:660:4406:2a0:806::4",
+      "kavlan-13": "2001:660:4406:4a0:806::4",
+      "kavlan-14": "2001:660:4406:5a0:806::4",
+      "kavlan-16": "2001:660:4406:7a0:806::4",
+      "kavlan-17": "2001:660:4406:9a0:806::4",
+      "kavlan-18": "2001:660:4406:8a0:806::4",
+      "kavlan-2": "2001:660:4406:881:6::4",
+      "kavlan-20": "2001:660:4406:3a0:806::4",
+      "kavlan-21": "2001:660:4406:6a0:806::4",
+      "kavlan-3": "2001:660:4406:882:6::4",
+      "kavlan-4": "2001:660:4406:890:6::4",
+      "kavlan-5": "2001:660:4406:891:6::4",
+      "kavlan-6": "2001:660:4406:892:6::4",
+      "kavlan-7": "2001:660:4406:893:6::4",
+      "kavlan-8": "2001:660:4406:894:6::4",
+      "kavlan-9": "2001:660:4406:895:6::4"
+    }
+  },
   "main_memory": {
     "ram_size": 549755813888
   },
@@ -157,7 +201,7 @@
       "interface": "Ethernet",
       "ip": "172.16.133.4",
       "ip6": "2001:660:4406:800:6::4",
-      "kavlan": false,
+      "kavlan": true,
       "mac": "6c:92:cf:b9:13:2e",
       "management": false,
       "model": "BCM57414 NetXtreme-E 10Gb/25Gb RDMA Ethernet Controller",
diff --git a/data/grid5000/sites/sophia/clusters/musa/nodes/musa-5.json b/data/grid5000/sites/sophia/clusters/musa/nodes/musa-5.json
index a075db444f080d2a13d0374e4ec164368bef6e4a..7b0fccd8b2cf72562054e3ad3cd814f6b44a4c64 100644
--- a/data/grid5000/sites/sophia/clusters/musa/nodes/musa-5.json
+++ b/data/grid5000/sites/sophia/clusters/musa/nodes/musa-5.json
@@ -57,6 +57,50 @@
       "vendor": "Nvidia"
     }
   },
+  "kavlan": {
+    "eth0": {
+      "kavlan-1": "192.168.194.5",
+      "kavlan-11": "10.7.231.5",
+      "kavlan-12": "10.11.231.5",
+      "kavlan-13": "10.15.231.5",
+      "kavlan-14": "10.19.231.5",
+      "kavlan-16": "10.27.231.5",
+      "kavlan-17": "10.31.231.5",
+      "kavlan-18": "10.35.231.5",
+      "kavlan-2": "192.168.210.5",
+      "kavlan-20": "10.43.231.5",
+      "kavlan-21": "10.47.231.5",
+      "kavlan-3": "192.168.226.5",
+      "kavlan-4": "10.32.2.5",
+      "kavlan-5": "10.32.66.5",
+      "kavlan-6": "10.32.130.5",
+      "kavlan-7": "10.32.194.5",
+      "kavlan-8": "10.33.2.5",
+      "kavlan-9": "10.33.66.5"
+    }
+  },
+  "kavlan6": {
+    "eth0": {
+      "kavlan-1": "2001:660:4406:880:6::5",
+      "kavlan-11": "2001:660:4406:1a0:806::5",
+      "kavlan-12": "2001:660:4406:2a0:806::5",
+      "kavlan-13": "2001:660:4406:4a0:806::5",
+      "kavlan-14": "2001:660:4406:5a0:806::5",
+      "kavlan-16": "2001:660:4406:7a0:806::5",
+      "kavlan-17": "2001:660:4406:9a0:806::5",
+      "kavlan-18": "2001:660:4406:8a0:806::5",
+      "kavlan-2": "2001:660:4406:881:6::5",
+      "kavlan-20": "2001:660:4406:3a0:806::5",
+      "kavlan-21": "2001:660:4406:6a0:806::5",
+      "kavlan-3": "2001:660:4406:882:6::5",
+      "kavlan-4": "2001:660:4406:890:6::5",
+      "kavlan-5": "2001:660:4406:891:6::5",
+      "kavlan-6": "2001:660:4406:892:6::5",
+      "kavlan-7": "2001:660:4406:893:6::5",
+      "kavlan-8": "2001:660:4406:894:6::5",
+      "kavlan-9": "2001:660:4406:895:6::5"
+    }
+  },
   "main_memory": {
     "ram_size": 549755813888
   },
@@ -157,7 +201,7 @@
       "interface": "Ethernet",
       "ip": "172.16.133.5",
       "ip6": "2001:660:4406:800:6::5",
-      "kavlan": false,
+      "kavlan": true,
       "mac": "6c:92:cf:b8:ab:8a",
       "management": false,
       "model": "BCM57414 NetXtreme-E 10Gb/25Gb RDMA Ethernet Controller",
diff --git a/data/grid5000/sites/sophia/clusters/musa/nodes/musa-6.json b/data/grid5000/sites/sophia/clusters/musa/nodes/musa-6.json
index b5ac1184b4ee3f4f0c60a8c2fff8b72ba853b41b..05cb27033f58429b4e5bd70b345e74f2db6a7c83 100644
--- a/data/grid5000/sites/sophia/clusters/musa/nodes/musa-6.json
+++ b/data/grid5000/sites/sophia/clusters/musa/nodes/musa-6.json
@@ -57,6 +57,50 @@
       "vendor": "Nvidia"
     }
   },
+  "kavlan": {
+    "eth0": {
+      "kavlan-1": "192.168.194.6",
+      "kavlan-11": "10.7.231.6",
+      "kavlan-12": "10.11.231.6",
+      "kavlan-13": "10.15.231.6",
+      "kavlan-14": "10.19.231.6",
+      "kavlan-16": "10.27.231.6",
+      "kavlan-17": "10.31.231.6",
+      "kavlan-18": "10.35.231.6",
+      "kavlan-2": "192.168.210.6",
+      "kavlan-20": "10.43.231.6",
+      "kavlan-21": "10.47.231.6",
+      "kavlan-3": "192.168.226.6",
+      "kavlan-4": "10.32.2.6",
+      "kavlan-5": "10.32.66.6",
+      "kavlan-6": "10.32.130.6",
+      "kavlan-7": "10.32.194.6",
+      "kavlan-8": "10.33.2.6",
+      "kavlan-9": "10.33.66.6"
+    }
+  },
+  "kavlan6": {
+    "eth0": {
+      "kavlan-1": "2001:660:4406:880:6::6",
+      "kavlan-11": "2001:660:4406:1a0:806::6",
+      "kavlan-12": "2001:660:4406:2a0:806::6",
+      "kavlan-13": "2001:660:4406:4a0:806::6",
+      "kavlan-14": "2001:660:4406:5a0:806::6",
+      "kavlan-16": "2001:660:4406:7a0:806::6",
+      "kavlan-17": "2001:660:4406:9a0:806::6",
+      "kavlan-18": "2001:660:4406:8a0:806::6",
+      "kavlan-2": "2001:660:4406:881:6::6",
+      "kavlan-20": "2001:660:4406:3a0:806::6",
+      "kavlan-21": "2001:660:4406:6a0:806::6",
+      "kavlan-3": "2001:660:4406:882:6::6",
+      "kavlan-4": "2001:660:4406:890:6::6",
+      "kavlan-5": "2001:660:4406:891:6::6",
+      "kavlan-6": "2001:660:4406:892:6::6",
+      "kavlan-7": "2001:660:4406:893:6::6",
+      "kavlan-8": "2001:660:4406:894:6::6",
+      "kavlan-9": "2001:660:4406:895:6::6"
+    }
+  },
   "main_memory": {
     "ram_size": 549755813888
   },
@@ -157,7 +201,7 @@
       "interface": "Ethernet",
       "ip": "172.16.133.6",
       "ip6": "2001:660:4406:800:6::6",
-      "kavlan": false,
+      "kavlan": true,
       "mac": "6c:92:cf:b8:a4:3a",
       "management": false,
       "model": "BCM57414 NetXtreme-E 10Gb/25Gb RDMA Ethernet Controller",
diff --git a/input/grid5000/sites/sophia/clusters/musa/musa.yaml b/input/grid5000/sites/sophia/clusters/musa/musa.yaml
index dd2f54efab097161b0347cffdd313729f1fabc6f..5ee1cd23ca7980706184848681d94add6f4711c5 100644
--- a/input/grid5000/sites/sophia/clusters/musa/musa.yaml
+++ b/input/grid5000/sites/sophia/clusters/musa/musa.yaml
@@ -1,7 +1,7 @@
 ---
 model: ProLiant DL385 Gen11
 created_at: 2025-01-16
-kavlan: false
+kavlan: true
 boot_type: uefi
 exotic: false
 queues:
diff --git a/input/grid5000/vlans.yaml b/input/grid5000/vlans.yaml
index a5026ed0c190143dedc4dc8796c7fbf0e211aa0a..80b5214882944c52a489726e21356dac51603c45 100644
--- a/input/grid5000/vlans.yaml
+++ b/input/grid5000/vlans.yaml
@@ -119,6 +119,7 @@ vlans:
       local rennes roazhon7 eth0 0 0 11 2
       local rennes roazhon8 eth0 0 0 11 6
       local rennes roazhon9 eth0 0 0 11 10
+      local sophia musa eth0 0 0 2 0
       local sophia uvb eth0 0 0 1 0
       local toulouse montcalm eth0 0 0 0 0
       local toulouse estats eth0 0 0 1 0
@@ -163,6 +164,7 @@ vlans:
       global grenoble servan fpga1 0 0 35 20
       global rennes paradoxe eth0 0 0 36 0
       global sophia uvb eth0 0 0 40 0
+      global sophia musa eth0 0 0 39 0
       global nancy gruss eth2 0 0 41 0
       global luxembourg petitprince eth0 0 0 46 0
       global luxembourg petitprince eth1 0 0 46 100
@@ -233,6 +235,7 @@ vlans:
       routed toulouse montcalm eth0 0 28 0 0
       routed toulouse estats eth0 0 28 1 0
       routed sophia uvb eth0 0 32 1 0
+      routed sophia musa eth0 0 32 2 0
       routed luxembourg petitprince eth0 0 40 2 0
       routed luxembourg petitprince eth1 0 40 3 0
       routed nantes econome eth0 0 44 0 0