diff --git a/classes/cluster/virtual-mcp-pike-dvr-ssl-barbican/infra/config.yml b/classes/cluster/virtual-mcp-pike-dvr-ssl-barbican/infra/config.yml
index bcb6b77..e8a0313 100644
--- a/classes/cluster/virtual-mcp-pike-dvr-ssl-barbican/infra/config.yml
+++ b/classes/cluster/virtual-mcp-pike-dvr-ssl-barbican/infra/config.yml
@@ -144,6 +144,8 @@
           cluster_param:
             openstack_gateway_address:
               value_template: <<node_control_ip>>
+            openstack_gateway_node01_external_address:
+              value_template: <<node_external_ip>>
         openstack_dashboard:
           expression: <<node_hostname>>__startswith__prx
           node_class:
@@ -213,7 +215,7 @@
         openstack_gateway_node01:
           params:
             tenant_address: 10.1.0.110
-            external_address: 10.16.0.110
+            external_address: ${_param:openstack_gateway_node01_external_address}
         openstack_share_node01:
           params:
             single_address: 172.16.10.130
diff --git a/classes/cluster/virtual-mcp-pike-dvr-ssl-barbican/openstack/init.yml b/classes/cluster/virtual-mcp-pike-dvr-ssl-barbican/openstack/init.yml
index 02044b0..8c13d59 100644
--- a/classes/cluster/virtual-mcp-pike-dvr-ssl-barbican/openstack/init.yml
+++ b/classes/cluster/virtual-mcp-pike-dvr-ssl-barbican/openstack/init.yml
@@ -22,6 +22,7 @@
     openstack_message_queue_node03_address: ${_param:openstack_control_node03_address}
     openstack_gateway_address: 172.16.10.110
     openstack_gateway_node01_address: ${_param:openstack_gateway_address}
+    openstack_gateway_node01_external_address: 10.16.0.110
     openstack_dns_node01_address: 172.16.10.111
     openstack_dns_node02_address: 172.16.10.112
     openstack_share_node01_address: 172.16.10.130
diff --git a/classes/cluster/virtual-mcp-pike-dvr-ssl/infra/config.yml b/classes/cluster/virtual-mcp-pike-dvr-ssl/infra/config.yml
index cba3b5c..1078e0c 100644
--- a/classes/cluster/virtual-mcp-pike-dvr-ssl/infra/config.yml
+++ b/classes/cluster/virtual-mcp-pike-dvr-ssl/infra/config.yml
@@ -135,6 +135,8 @@
           cluster_param:
             openstack_gateway_address:
               value_template: <<node_control_ip>>
+            openstack_gateway_node01_external_address:
+              value_template: <<node_external_ip>>
         openstack_dashboard:
           expression: <<node_hostname>>__startswith__prx
           node_class:
@@ -201,7 +203,7 @@
         openstack_gateway_node01:
           params:
             tenant_address: 10.1.0.110
-            external_address: 10.16.0.110
+            external_address: ${_param:openstack_gateway_node01_external_address}
         openstack_share_node01:
           params:
             single_address: 172.16.10.130
diff --git a/classes/cluster/virtual-mcp-pike-dvr-ssl/openstack/init.yml b/classes/cluster/virtual-mcp-pike-dvr-ssl/openstack/init.yml
index 0e595dc..100da01 100644
--- a/classes/cluster/virtual-mcp-pike-dvr-ssl/openstack/init.yml
+++ b/classes/cluster/virtual-mcp-pike-dvr-ssl/openstack/init.yml
@@ -22,6 +22,7 @@
     openstack_message_queue_node03_address: ${_param:openstack_control_node03_address}
     openstack_gateway_address: 172.16.10.110
     openstack_gateway_node01_address: ${_param:openstack_gateway_address}
+    openstack_gateway_node01_external_address: 10.16.0.110
     openstack_dns_node01_address: 172.16.10.111
     openstack_dns_node02_address: 172.16.10.112
     openstack_share_node01_address: 172.16.10.130
diff --git a/classes/cluster/virtual-mcp-pike-dvr/infra/config.yml b/classes/cluster/virtual-mcp-pike-dvr/infra/config.yml
index 4f54445..6683c4b 100644
--- a/classes/cluster/virtual-mcp-pike-dvr/infra/config.yml
+++ b/classes/cluster/virtual-mcp-pike-dvr/infra/config.yml
@@ -151,6 +151,8 @@
           cluster_param:
             openstack_gateway_address:
               value_template: <<node_control_ip>>
+            openstack_gateway_node01_external_address:
+              value_template: <<node_external_ip>>
         openstack_dashboard:
           expression: <<node_hostname>>__startswith__prx
           node_class:
@@ -219,7 +221,7 @@
         openstack_gateway_node01:
           params:
             tenant_address: 10.1.0.110
-            external_address: 10.16.0.110
+            external_address: ${_param:openstack_gateway_node01_external_address}
         openstack_share_node01:
           params:
             single_address: 172.16.10.130
diff --git a/classes/cluster/virtual-mcp-pike-dvr/openstack/init.yml b/classes/cluster/virtual-mcp-pike-dvr/openstack/init.yml
index 934bf8f..a2b7bb5 100644
--- a/classes/cluster/virtual-mcp-pike-dvr/openstack/init.yml
+++ b/classes/cluster/virtual-mcp-pike-dvr/openstack/init.yml
@@ -22,6 +22,7 @@
     openstack_message_queue_node03_address: ${_param:openstack_control_node03_address}
     openstack_gateway_address: 172.16.10.110
     openstack_gateway_node01_address: ${_param:openstack_gateway_address}
+    openstack_gateway_node01_external_address: 10.16.0.110
     openstack_dns_node01_address: 172.16.10.111
     openstack_dns_node02_address: 172.16.10.112
     openstack_share_node01_address: 172.16.10.130