diff --git a/tcp_tests/templates/cookied-mcp-queens-dvr-ceph/cookiecutter-context-dvr-ceph.yaml b/tcp_tests/templates/cookied-mcp-queens-dvr-ceph/cookiecutter-context-dvr-ceph.yaml
index bfcc3fd..9f66d16 100644
--- a/tcp_tests/templates/cookied-mcp-queens-dvr-ceph/cookiecutter-context-dvr-ceph.yaml
+++ b/tcp_tests/templates/cookied-mcp-queens-dvr-ceph/cookiecutter-context-dvr-ceph.yaml
@@ -185,7 +185,8 @@
   openstack_nova_compute_reserved_host_memory_mb: '900'
   openstack_ovs_dvr_enabled: 'True'
   openstack_ovs_encapsulation_type: vxlan
-  openstack_proxy_address: 10.167.4.80
+  openstack_proxy_address: 172.17.16.80  # external network endpoint
+  openstack_proxy_vip_interface: ens5
   openstack_proxy_hostname: prx
   openstack_proxy_node01_address: 10.167.4.81
   openstack_proxy_node01_hostname: prx01