diff --git a/test-connectivity/app/test-connectivity/network-definitions/lan.yaml b/test-connectivity/app/test-connectivity/network-definitions/lan.yaml
index 1c32a21..e217374 100644
--- a/test-connectivity/app/test-connectivity/network-definitions/lan.yaml
+++ b/test-connectivity/app/test-connectivity/network-definitions/lan.yaml
@@ -1,20 +1,20 @@
-# apiVersion: "k8s.cni.cncf.io/v1"
-# kind: NetworkAttachmentDefinition
-# metadata:
-#   name: lan-net
-#   namespace: ${TENANT_NAMESPACE}
-# spec:
-#   config: '{
-#     "cniVersion": "0.3.1",
-#     "type": "bridge",
-#     "bridge": "br-lan",
-#     "ipam": {
-#       "type": "static",
-#       "addresses": [
-#         {
-#           "address": "172.168.100.2/24",
-#           "gateway": "172.168.100.1"
-#         }
-#       ]
-#     }
-#   }'
\ No newline at end of file
+apiVersion: k8s.cni.cncf.io/v1
+kind: NetworkAttachmentDefinition
+metadata:
+  name: lan-ovn-160
+  namespace: net-demo
+spec:
+  config: |
+    {
+      "cniVersion": "0.3.1",
+      "type": "ovn-k8s-cni-overlay",
+      "name": "lan-ovn-160",
+      "topology": "layer2",
+      "subnets": [
+        {"cidr": "192.168.160.0/24"}
+      ],
+      "mtu": 1400,
+      "routes": [
+        {"dst": "10.60.0.0/16", "gw": "192.168.10.1"},
+      ]
+    }