diff --git a/data/grid5000/sites/lyon/clusters/sirius/nodes/sirius-1.json b/data/grid5000/sites/lyon/clusters/sirius/nodes/sirius-1.json
index b921dd0253af2ca56fe51b87cc8d408b6593fc75..1d172fa518fea08b7921d9e7a5ba18f83486be1b 100644
--- a/data/grid5000/sites/lyon/clusters/sirius/nodes/sirius-1.json
+++ b/data/grid5000/sites/lyon/clusters/sirius/nodes/sirius-1.json
@@ -17,7 +17,7 @@
     "name": "DGXA100 920-23687-2530-000",
     "serial": 1572221610085
   },
-  "exotic": false,
+  "exotic": true,
   "gpu_devices": {
     "nvidia0": {
       "compute_capability": "8.0",
@@ -100,6 +100,48 @@
       "vendor": "Nvidia"
     }
   },
+  "kavlan": {
+    "eth0": {
+      "kavlan-1": "192.168.200.1",
+      "kavlan-11": "10.7.213.1",
+      "kavlan-12": "10.11.213.1",
+      "kavlan-13": "10.15.213.1",
+      "kavlan-14": "10.19.213.1",
+      "kavlan-16": "10.27.213.1",
+      "kavlan-18": "10.35.213.1",
+      "kavlan-2": "192.168.216.1",
+      "kavlan-20": "10.43.213.1",
+      "kavlan-21": "10.47.213.1",
+      "kavlan-3": "192.168.232.1",
+      "kavlan-4": "10.12.8.1",
+      "kavlan-5": "10.12.72.1",
+      "kavlan-6": "10.12.136.1",
+      "kavlan-7": "10.12.200.1",
+      "kavlan-8": "10.13.8.1",
+      "kavlan-9": "10.13.72.1"
+    }
+  },
+  "kavlan6": {
+    "eth0": {
+      "kavlan-1": "2001:660:4406:480:9::1",
+      "kavlan-11": "2001:660:4406:1a0:409::1",
+      "kavlan-12": "2001:660:4406:2a0:409::1",
+      "kavlan-13": "2001:660:4406:4a0:409::1",
+      "kavlan-14": "2001:660:4406:5a0:409::1",
+      "kavlan-16": "2001:660:4406:7a0:409::1",
+      "kavlan-18": "2001:660:4406:8a0:409::1",
+      "kavlan-2": "2001:660:4406:481:9::1",
+      "kavlan-20": "2001:660:4406:3a0:409::1",
+      "kavlan-21": "2001:660:4406:6a0:409::1",
+      "kavlan-3": "2001:660:4406:482:9::1",
+      "kavlan-4": "2001:660:4406:490:9::1",
+      "kavlan-5": "2001:660:4406:491:9::1",
+      "kavlan-6": "2001:660:4406:492:9::1",
+      "kavlan-7": "2001:660:4406:493:9::1",
+      "kavlan-8": "2001:660:4406:494:9::1",
+      "kavlan-9": "2001:660:4406:495:9::1"
+    }
+  },
   "main_memory": {
     "ram_size": 1099511627776
   },
@@ -216,7 +258,7 @@
       "interface": "Ethernet",
       "ip": "172.16.56.1",
       "ip6": "2001:660:4406:400:9::1",
-      "kavlan": false,
+      "kavlan": true,
       "mac": "5c:ff:35:e3:84:29",
       "management": false,
       "model": "I210 Gigabit Network Connection",
diff --git a/data/grid5000/sites/lyon/clusters/sirius/sirius.json b/data/grid5000/sites/lyon/clusters/sirius/sirius.json
index e94351d72fb85536690e19d7164b3158c6aa7f93..0c71bb0a031e179175e15f9875b2fe09c4598bfb 100644
--- a/data/grid5000/sites/lyon/clusters/sirius/sirius.json
+++ b/data/grid5000/sites/lyon/clusters/sirius/sirius.json
@@ -1,8 +1,8 @@
 {
   "boot_type": "uefi",
   "created_at": "Thu, 18 Nov 2021 00:00:00 GMT",
-  "exotic": false,
-  "kavlan": false,
+  "exotic": true,
+  "kavlan": true,
   "metrics": [
     {
       "description": "Power consumption of node reported by wattmetre, in watt",
diff --git a/input/grid5000/sites/lyon/clusters/sirius/sirius.yaml b/input/grid5000/sites/lyon/clusters/sirius/sirius.yaml
index 456553921a1f8bf0eedd04ca7c11010609e235f8..fa604b450b3b50592ed2cf0a9597f7f22e4896ab 100644
--- a/input/grid5000/sites/lyon/clusters/sirius/sirius.yaml
+++ b/input/grid5000/sites/lyon/clusters/sirius/sirius.yaml
@@ -1,7 +1,7 @@
 model: NVidia DGX A100 
 created_at: 2021-11-18
-kavlan: false
-exotic: false
+kavlan: true
+exotic: true
 boot_type: uefi
 queues:
   - admin