diff --git a/deployment/heat/onap-oom/onap-oom.yaml b/deployment/heat/onap-oom/onap-oom.yaml
index 689bb66..7e255db 100644
--- a/deployment/heat/onap-oom/onap-oom.yaml
+++ b/deployment/heat/onap-oom/onap-oom.yaml
@@ -128,6 +128,10 @@
         - protocol: tcp
           port_range_min: 1
           port_range_max: 65535
+        # Protocols used for vLB/vDNS use case
+        - protocol: 47
+        - protocol: 53
+        - protocol: 132
 
 
   # ONAP management private network
diff --git a/deployment/heat/onap-oom/parts/onap-oom-1.yaml b/deployment/heat/onap-oom/parts/onap-oom-1.yaml
index a96c9a3..ba3933b 100644
--- a/deployment/heat/onap-oom/parts/onap-oom-1.yaml
+++ b/deployment/heat/onap-oom/parts/onap-oom-1.yaml
@@ -125,6 +125,10 @@
         - protocol: tcp
           port_range_min: 1
           port_range_max: 65535
+        # Protocols used for vLB/vDNS use case
+        - protocol: 47
+        - protocol: 53
+        - protocol: 132
 
 
   # ONAP management private network