diff --git a/deployment-configs/comac-onf-testbed-helm-charts.yaml b/deployment-configs/comac-onf-testbed-helm-charts.yaml
index e3de945..81b6ac3 100644
--- a/deployment-configs/comac-onf-testbed-helm-charts.yaml
+++ b/deployment-configs/comac-onf-testbed-helm-charts.yaml
@@ -106,7 +106,7 @@
 
 networks:
   sgi:
-    gateway: 13.1.1.250 # Vyatta router IP
+    gateway: 192.168.250.250 # Vyatta router IP
 
 # cord-platform values
 etcd-operator: