diff --git a/data/grid5000/sites/sophia/clusters/mercantour5/mercantour5.json b/data/grid5000/sites/sophia/clusters/mercantour5/mercantour5.json
index a79050b46e8ca8b545b92027c7894e692f4454a3..a7ffddbcf1ca84036cab6ed45e1744034e3782eb 100644
--- a/data/grid5000/sites/sophia/clusters/mercantour5/mercantour5.json
+++ b/data/grid5000/sites/sophia/clusters/mercantour5/mercantour5.json
@@ -2,7 +2,7 @@
   "boot_type": "bios",
   "created_at": "Mon, 24 Feb 2025 00:00:00 GMT",
   "exotic": false,
-  "kavlan": false,
+  "kavlan": true,
   "manufactured_at": "2019-07-30",
   "metrics": [
     {
diff --git a/data/grid5000/sites/sophia/clusters/mercantour5/nodes/mercantour5-1.json b/data/grid5000/sites/sophia/clusters/mercantour5/nodes/mercantour5-1.json
index 9384cc8f0e343239229aec58ebd6fc6e25a1f007..3e3c8c0cb61f654e8c284eb994f1cd486fb843c8 100644
--- a/data/grid5000/sites/sophia/clusters/mercantour5/nodes/mercantour5-1.json
+++ b/data/grid5000/sites/sophia/clusters/mercantour5/nodes/mercantour5-1.json
@@ -20,6 +20,50 @@
     "warranty_end": "2026-07-31"
   },
   "exotic": false,
+  "kavlan": {
+    "eth0": {
+      "kavlan-1": "192.168.196.42",
+      "kavlan-11": "10.7.229.42",
+      "kavlan-12": "10.11.229.42",
+      "kavlan-13": "10.15.229.42",
+      "kavlan-14": "10.19.229.42",
+      "kavlan-16": "10.27.229.42",
+      "kavlan-17": "10.31.229.42",
+      "kavlan-18": "10.35.229.42",
+      "kavlan-2": "192.168.212.42",
+      "kavlan-20": "10.43.229.42",
+      "kavlan-21": "10.47.229.42",
+      "kavlan-3": "192.168.228.42",
+      "kavlan-4": "10.32.4.42",
+      "kavlan-5": "10.32.68.42",
+      "kavlan-6": "10.32.132.42",
+      "kavlan-7": "10.32.196.42",
+      "kavlan-8": "10.33.4.42",
+      "kavlan-9": "10.33.68.42"
+    }
+  },
+  "kavlan6": {
+    "eth0": {
+      "kavlan-1": "2001:660:4406:880:3::2a",
+      "kavlan-11": "2001:660:4406:1a0:803::2a",
+      "kavlan-12": "2001:660:4406:2a0:803::2a",
+      "kavlan-13": "2001:660:4406:4a0:803::2a",
+      "kavlan-14": "2001:660:4406:5a0:803::2a",
+      "kavlan-16": "2001:660:4406:7a0:803::2a",
+      "kavlan-17": "2001:660:4406:9a0:803::2a",
+      "kavlan-18": "2001:660:4406:8a0:803::2a",
+      "kavlan-2": "2001:660:4406:881:3::2a",
+      "kavlan-20": "2001:660:4406:3a0:803::2a",
+      "kavlan-21": "2001:660:4406:6a0:803::2a",
+      "kavlan-3": "2001:660:4406:882:3::2a",
+      "kavlan-4": "2001:660:4406:890:3::2a",
+      "kavlan-5": "2001:660:4406:891:3::2a",
+      "kavlan-6": "2001:660:4406:892:3::2a",
+      "kavlan-7": "2001:660:4406:893:3::2a",
+      "kavlan-8": "2001:660:4406:894:3::2a",
+      "kavlan-9": "2001:660:4406:895:3::2a"
+    }
+  },
   "main_memory": {
     "ram_size": 412316860416
   },
@@ -100,7 +144,7 @@
       "interface": "Ethernet",
       "ip": "172.16.130.42",
       "ip6": "2001:660:4406:800:3::2a",
-      "kavlan": false,
+      "kavlan": true,
       "mac": "6c:2b:59:9c:4a:32",
       "management": false,
       "model": "I350 Gigabit Network Connection",
@@ -111,8 +155,8 @@
       "rate": 1000000000,
       "sriov": false,
       "sriov_totalvfs": 0,
-      "switch": null,
-      "switch_port": null,
+      "switch": "sw-3",
+      "switch_port": "1/1/28",
       "vendor": "Intel"
     },
     {
diff --git a/data/grid5000/sites/sophia/clusters/mercantour5/nodes/mercantour5-2.json b/data/grid5000/sites/sophia/clusters/mercantour5/nodes/mercantour5-2.json
index b648466782b289b0511a6c90518bf1ff5ee3f54f..c9e9ea1ea84a313f22f5e7e0e12761e6eed639ba 100644
--- a/data/grid5000/sites/sophia/clusters/mercantour5/nodes/mercantour5-2.json
+++ b/data/grid5000/sites/sophia/clusters/mercantour5/nodes/mercantour5-2.json
@@ -20,6 +20,50 @@
     "warranty_end": "2026-07-31"
   },
   "exotic": false,
+  "kavlan": {
+    "eth0": {
+      "kavlan-1": "192.168.196.43",
+      "kavlan-11": "10.7.229.43",
+      "kavlan-12": "10.11.229.43",
+      "kavlan-13": "10.15.229.43",
+      "kavlan-14": "10.19.229.43",
+      "kavlan-16": "10.27.229.43",
+      "kavlan-17": "10.31.229.43",
+      "kavlan-18": "10.35.229.43",
+      "kavlan-2": "192.168.212.43",
+      "kavlan-20": "10.43.229.43",
+      "kavlan-21": "10.47.229.43",
+      "kavlan-3": "192.168.228.43",
+      "kavlan-4": "10.32.4.43",
+      "kavlan-5": "10.32.68.43",
+      "kavlan-6": "10.32.132.43",
+      "kavlan-7": "10.32.196.43",
+      "kavlan-8": "10.33.4.43",
+      "kavlan-9": "10.33.68.43"
+    }
+  },
+  "kavlan6": {
+    "eth0": {
+      "kavlan-1": "2001:660:4406:880:3::2b",
+      "kavlan-11": "2001:660:4406:1a0:803::2b",
+      "kavlan-12": "2001:660:4406:2a0:803::2b",
+      "kavlan-13": "2001:660:4406:4a0:803::2b",
+      "kavlan-14": "2001:660:4406:5a0:803::2b",
+      "kavlan-16": "2001:660:4406:7a0:803::2b",
+      "kavlan-17": "2001:660:4406:9a0:803::2b",
+      "kavlan-18": "2001:660:4406:8a0:803::2b",
+      "kavlan-2": "2001:660:4406:881:3::2b",
+      "kavlan-20": "2001:660:4406:3a0:803::2b",
+      "kavlan-21": "2001:660:4406:6a0:803::2b",
+      "kavlan-3": "2001:660:4406:882:3::2b",
+      "kavlan-4": "2001:660:4406:890:3::2b",
+      "kavlan-5": "2001:660:4406:891:3::2b",
+      "kavlan-6": "2001:660:4406:892:3::2b",
+      "kavlan-7": "2001:660:4406:893:3::2b",
+      "kavlan-8": "2001:660:4406:894:3::2b",
+      "kavlan-9": "2001:660:4406:895:3::2b"
+    }
+  },
   "main_memory": {
     "ram_size": 412316860416
   },
@@ -100,7 +144,7 @@
       "interface": "Ethernet",
       "ip": "172.16.130.43",
       "ip6": "2001:660:4406:800:3::2b",
-      "kavlan": false,
+      "kavlan": true,
       "mac": "6c:2b:59:9c:3f:3a",
       "management": false,
       "model": "I350 Gigabit Network Connection",
@@ -111,8 +155,8 @@
       "rate": 1000000000,
       "sriov": false,
       "sriov_totalvfs": 0,
-      "switch": null,
-      "switch_port": null,
+      "switch": "sw-3",
+      "switch_port": "1/1/29",
       "vendor": "Intel"
     },
     {
diff --git a/data/grid5000/sites/sophia/clusters/mercantour5/nodes/mercantour5-3.json b/data/grid5000/sites/sophia/clusters/mercantour5/nodes/mercantour5-3.json
index d422da1116bb8f2f031d1eceb9835fa7148cfe3c..0775fe61000f1db15ad692db9d077d5f9b0b617f 100644
--- a/data/grid5000/sites/sophia/clusters/mercantour5/nodes/mercantour5-3.json
+++ b/data/grid5000/sites/sophia/clusters/mercantour5/nodes/mercantour5-3.json
@@ -20,6 +20,50 @@
     "warranty_end": "2026-07-31"
   },
   "exotic": false,
+  "kavlan": {
+    "eth0": {
+      "kavlan-1": "192.168.196.44",
+      "kavlan-11": "10.7.229.44",
+      "kavlan-12": "10.11.229.44",
+      "kavlan-13": "10.15.229.44",
+      "kavlan-14": "10.19.229.44",
+      "kavlan-16": "10.27.229.44",
+      "kavlan-17": "10.31.229.44",
+      "kavlan-18": "10.35.229.44",
+      "kavlan-2": "192.168.212.44",
+      "kavlan-20": "10.43.229.44",
+      "kavlan-21": "10.47.229.44",
+      "kavlan-3": "192.168.228.44",
+      "kavlan-4": "10.32.4.44",
+      "kavlan-5": "10.32.68.44",
+      "kavlan-6": "10.32.132.44",
+      "kavlan-7": "10.32.196.44",
+      "kavlan-8": "10.33.4.44",
+      "kavlan-9": "10.33.68.44"
+    }
+  },
+  "kavlan6": {
+    "eth0": {
+      "kavlan-1": "2001:660:4406:880:3::2c",
+      "kavlan-11": "2001:660:4406:1a0:803::2c",
+      "kavlan-12": "2001:660:4406:2a0:803::2c",
+      "kavlan-13": "2001:660:4406:4a0:803::2c",
+      "kavlan-14": "2001:660:4406:5a0:803::2c",
+      "kavlan-16": "2001:660:4406:7a0:803::2c",
+      "kavlan-17": "2001:660:4406:9a0:803::2c",
+      "kavlan-18": "2001:660:4406:8a0:803::2c",
+      "kavlan-2": "2001:660:4406:881:3::2c",
+      "kavlan-20": "2001:660:4406:3a0:803::2c",
+      "kavlan-21": "2001:660:4406:6a0:803::2c",
+      "kavlan-3": "2001:660:4406:882:3::2c",
+      "kavlan-4": "2001:660:4406:890:3::2c",
+      "kavlan-5": "2001:660:4406:891:3::2c",
+      "kavlan-6": "2001:660:4406:892:3::2c",
+      "kavlan-7": "2001:660:4406:893:3::2c",
+      "kavlan-8": "2001:660:4406:894:3::2c",
+      "kavlan-9": "2001:660:4406:895:3::2c"
+    }
+  },
   "main_memory": {
     "ram_size": 412316860416
   },
@@ -100,7 +144,7 @@
       "interface": "Ethernet",
       "ip": "172.16.130.44",
       "ip6": "2001:660:4406:800:3::2c",
-      "kavlan": false,
+      "kavlan": true,
       "mac": "6c:2b:59:9c:4a:6d",
       "management": false,
       "model": "I350 Gigabit Network Connection",
@@ -111,8 +155,8 @@
       "rate": 1000000000,
       "sriov": false,
       "sriov_totalvfs": 0,
-      "switch": null,
-      "switch_port": null,
+      "switch": "sw-3",
+      "switch_port": "1/1/30",
       "vendor": "Intel"
     },
     {
diff --git a/data/grid5000/sites/sophia/clusters/mercantour5/nodes/mercantour5-4.json b/data/grid5000/sites/sophia/clusters/mercantour5/nodes/mercantour5-4.json
index 38d1ba9b7101ae308d91b0c1c3fb619bdb4f2b54..cb2d48c8683ba20e84c29378b65cb6a2584c09ce 100644
--- a/data/grid5000/sites/sophia/clusters/mercantour5/nodes/mercantour5-4.json
+++ b/data/grid5000/sites/sophia/clusters/mercantour5/nodes/mercantour5-4.json
@@ -20,6 +20,50 @@
     "warranty_end": "2026-07-31"
   },
   "exotic": false,
+  "kavlan": {
+    "eth0": {
+      "kavlan-1": "192.168.196.45",
+      "kavlan-11": "10.7.229.45",
+      "kavlan-12": "10.11.229.45",
+      "kavlan-13": "10.15.229.45",
+      "kavlan-14": "10.19.229.45",
+      "kavlan-16": "10.27.229.45",
+      "kavlan-17": "10.31.229.45",
+      "kavlan-18": "10.35.229.45",
+      "kavlan-2": "192.168.212.45",
+      "kavlan-20": "10.43.229.45",
+      "kavlan-21": "10.47.229.45",
+      "kavlan-3": "192.168.228.45",
+      "kavlan-4": "10.32.4.45",
+      "kavlan-5": "10.32.68.45",
+      "kavlan-6": "10.32.132.45",
+      "kavlan-7": "10.32.196.45",
+      "kavlan-8": "10.33.4.45",
+      "kavlan-9": "10.33.68.45"
+    }
+  },
+  "kavlan6": {
+    "eth0": {
+      "kavlan-1": "2001:660:4406:880:3::2d",
+      "kavlan-11": "2001:660:4406:1a0:803::2d",
+      "kavlan-12": "2001:660:4406:2a0:803::2d",
+      "kavlan-13": "2001:660:4406:4a0:803::2d",
+      "kavlan-14": "2001:660:4406:5a0:803::2d",
+      "kavlan-16": "2001:660:4406:7a0:803::2d",
+      "kavlan-17": "2001:660:4406:9a0:803::2d",
+      "kavlan-18": "2001:660:4406:8a0:803::2d",
+      "kavlan-2": "2001:660:4406:881:3::2d",
+      "kavlan-20": "2001:660:4406:3a0:803::2d",
+      "kavlan-21": "2001:660:4406:6a0:803::2d",
+      "kavlan-3": "2001:660:4406:882:3::2d",
+      "kavlan-4": "2001:660:4406:890:3::2d",
+      "kavlan-5": "2001:660:4406:891:3::2d",
+      "kavlan-6": "2001:660:4406:892:3::2d",
+      "kavlan-7": "2001:660:4406:893:3::2d",
+      "kavlan-8": "2001:660:4406:894:3::2d",
+      "kavlan-9": "2001:660:4406:895:3::2d"
+    }
+  },
   "main_memory": {
     "ram_size": 412316860416
   },
@@ -100,7 +144,7 @@
       "interface": "Ethernet",
       "ip": "172.16.130.45",
       "ip6": "2001:660:4406:800:3::2d",
-      "kavlan": false,
+      "kavlan": true,
       "mac": "6c:2b:59:9a:05:c4",
       "management": false,
       "model": "I350 Gigabit Network Connection",
@@ -111,8 +155,8 @@
       "rate": 1000000000,
       "sriov": false,
       "sriov_totalvfs": 0,
-      "switch": null,
-      "switch_port": null,
+      "switch": "sw-3",
+      "switch_port": "1/1/31",
       "vendor": "Intel"
     },
     {
diff --git a/data/grid5000/sites/sophia/network_equipments/sw-3.json b/data/grid5000/sites/sophia/network_equipments/sw-3.json
index 3b1b3036123e918ccfa892ee6a3fac3747e936e9..828c2915f276fca8282a6421c119e6a6d1064523 100644
--- a/data/grid5000/sites/sophia/network_equipments/sw-3.json
+++ b/data/grid5000/sites/sophia/network_equipments/sw-3.json
@@ -125,12 +125,28 @@
         {
         },
         {
+          "kind": "node",
+          "port": "eth0",
+          "snmp_name": "1/1/28",
+          "uid": "mercantour5-1"
         },
         {
+          "kind": "node",
+          "port": "eth0",
+          "snmp_name": "1/1/29",
+          "uid": "mercantour5-2"
         },
         {
+          "kind": "node",
+          "port": "eth0",
+          "snmp_name": "1/1/30",
+          "uid": "mercantour5-3"
         },
         {
+          "kind": "node",
+          "port": "eth0",
+          "snmp_name": "1/1/31",
+          "uid": "mercantour5-4"
         },
         {
         },
diff --git a/input/grid5000/sites/sophia/clusters/mercantour5/mercantour5.yaml b/input/grid5000/sites/sophia/clusters/mercantour5/mercantour5.yaml
index 5edcf3132f37eba6226514fcf43254e09bf8f7ba..2ce78d4a72b1015f93e50237ff9f0f455d53a413 100644
--- a/input/grid5000/sites/sophia/clusters/mercantour5/mercantour5.yaml
+++ b/input/grid5000/sites/sophia/clusters/mercantour5/mercantour5.yaml
@@ -1,7 +1,7 @@
 ---
 model: Dell PowerEdge C6420
 created_at: 2025-02-24
-kavlan: false #TO DO AFTER
+kavlan: true
 boot_type: bios
 exotic: false
 queues:
diff --git a/input/grid5000/sites/sophia/networks/sw-3.yaml b/input/grid5000/sites/sophia/networks/sw-3.yaml
index b6c8c1fc0b83d48407e76c2e5b3f169bd60d6dce..0c2214f487a342ae7f2a892af60314b50b2089b8 100644
--- a/input/grid5000/sites/sophia/networks/sw-3.yaml
+++ b/input/grid5000/sites/sophia/networks/sw-3.yaml
@@ -44,6 +44,14 @@ sw-3:
           uid: mercantour2-4
         17:
           uid: mercantour6-1
+        28:
+          uid: mercantour5-1
+        29:
+          uid: mercantour5-2
+        30:
+          uid: mercantour5-3
+        31:
+          uid: mercantour5-4
         33:
           uid: mercantour2-2
         34: