[VOL-4536] Setting the correct cluster IP in deployment config for VOLTHA certification jobs

Change-Id: Ia250aeb6d277ae8a809bcb4076e4ebe9c7b77df3
(cherry picked from commit 3d03a6fc3ae418efac43d5376494ff0b5ba401ad)
diff --git a/deployment-configs/menlo-certification-pod-radisys-3200g-DT.yaml b/deployment-configs/menlo-certification-pod-radisys-3200g-DT.yaml
index 0271b90..e14b1e3 100644
--- a/deployment-configs/menlo-certification-pod-radisys-3200g-DT.yaml
+++ b/deployment-configs/menlo-certification-pod-radisys-3200g-DT.yaml
@@ -25,11 +25,7 @@
 # This tells the control node how to reach the Kubernetes nodes.
   nodes:
     -
-      ip: '10.90.0.240'
-      user: 'cord'
-      pass: 'cord'
-    -
-      ip: '10.90.0.241'
+      ip: '10.90.0.242'
       user: 'cord'
       pass: 'cord'