add wan_container_gateway_ip and wan_container_gateway_mac
diff --git a/xos/configurations/vtn/cord-vtn-vsg.yaml b/xos/configurations/vtn/cord-vtn-vsg.yaml
index bcb6847..bb7cf10 100644
--- a/xos/configurations/vtn/cord-vtn-vsg.yaml
+++ b/xos/configurations/vtn/cord-vtn-vsg.yaml
@@ -34,6 +34,8 @@
           backend_network_label: hpc_client
           public_key: { get_artifact: [ SELF, pubkey, LOCAL_FILE] }
           private_key_fn: /opt/xos/synchronizers/vcpe/vcpe_private_key
+          wan_container_gateway_ip: 10.123.0.1
+          wan_container_gateway_mac: 00:8c:fa:5b:09:d8
       artifacts:
           pubkey: /opt/xos/synchronizers/vcpe/vcpe_public_key
 
diff --git a/xos/tosca/custom_types/xos.m4 b/xos/tosca/custom_types/xos.m4
index 2f5b537..7242d00 100644
--- a/xos/tosca/custom_types/xos.m4
+++ b/xos/tosca/custom_types/xos.m4
@@ -218,6 +218,12 @@
                 type: string
                 required: false
                 description: Label that matches network used to connect HPC and BBS services.
+            wan_container_gateway_ip:
+                type: string
+                required: false
+            wan_container_gateway_mac:
+                type: string
+                required: false
 
     tosca.nodes.VBNGService:
         derived_from: tosca.nodes.Root
diff --git a/xos/tosca/custom_types/xos.yaml b/xos/tosca/custom_types/xos.yaml
index d466180..79252e9 100644
--- a/xos/tosca/custom_types/xos.yaml
+++ b/xos/tosca/custom_types/xos.yaml
@@ -320,6 +320,12 @@
                 type: string
                 required: false
                 description: Label that matches network used to connect HPC and BBS services.
+            wan_container_gateway_ip:
+                type: string
+                required: false
+            wan_container_gateway_mac:
+                type: string
+                required: false
 
     tosca.nodes.VBNGService:
         derived_from: tosca.nodes.Root
diff --git a/xos/tosca/resources/vcpeservice.py b/xos/tosca/resources/vcpeservice.py
index 5c478ac..8780f8f 100644
--- a/xos/tosca/resources/vcpeservice.py
+++ b/xos/tosca/resources/vcpeservice.py
@@ -12,5 +12,5 @@
 class XOSVsgService(XOSService):
     provides = "tosca.nodes.VSGService"
     xos_model = VSGService
-    copyin_props = ["view_url", "icon_url", "enabled", "published", "public_key", "private_key_fn", "versionNumber", "backend_network_label"]
+    copyin_props = ["view_url", "icon_url", "enabled", "published", "public_key", "private_key_fn", "versionNumber", "backend_network_label", "wan_container_gateway_ip", "wan_container_gateway_mac"]