diff --git a/data/grid5000/sites/louvain/servers/g5k-gw.json b/data/grid5000/sites/louvain/servers/g5k-gw.json
new file mode 100644
index 0000000000000000000000000000000000000000..a23b2b8ab6808d188b25ad092b85e23679512a20
--- /dev/null
+++ b/data/grid5000/sites/louvain/servers/g5k-gw.json
@@ -0,0 +1,12 @@
+{
+  "kind": "physical",
+  "network_adapters": {
+    "default": {
+      "ip": "172.17.223.250",
+      "mac": "d8:eb:97:b3:aa:27"
+    }
+  },
+  "redfish": true,
+  "type": "server",
+  "uid": "g5k-gw"
+}
\ No newline at end of file
diff --git a/input/grid5000/sites/louvain/servers/physical.yaml b/input/grid5000/sites/louvain/servers/physical.yaml
index 8ccae9f93c98b99812d9152e5e9c0fd5b6d5b72c..6647b3802b572ee512e2f7d427a77dbb0fe576aa 100644
--- a/input/grid5000/sites/louvain/servers/physical.yaml
+++ b/input/grid5000/sites/louvain/servers/physical.yaml
@@ -39,3 +39,10 @@ srv-data:
       mac: e8:eb:d3:30:2c:3e
     adm:
       ip: 172.17.223.3
+
+g5k-gw:
+  kind: physical
+  network_adapters:
+    default:
+      ip: 172.17.223.250
+      mac: d8:eb:97:b3:aa:27