diff --git a/classes/cluster/virtual-mcp05-ovs/openstack/gateway.yml b/classes/cluster/virtual-mcp05-ovs/openstack/gateway.yml
index 5b3dc93..946d1c2 100644
--- a/classes/cluster/virtual-mcp05-ovs/openstack/gateway.yml
+++ b/classes/cluster/virtual-mcp05-ovs/openstack/gateway.yml
@@ -11,3 +11,47 @@
     external_interface: eth3
     interface_mtu: 9000
     linux_system_codename: trusty
+  linux:
+    network:
+      bridge: openvswitch
+      interface:
+        dhcp_int:
+          enabled: true
+          name: eth0
+          proto: dhcp
+          type: eth
+          mtu: ${_param:interface_mtu}
+        primary_interface:
+          enabled: true
+          name: ${_param:primary_interface}
+          mtu: ${_param:interface_mtu}
+          proto: manual
+          type: eth
+        tenant_interface:
+          enabled: true
+          name: ${_param:tenant_interface}
+          mtu: ${_param:interface_mtu}
+          proto: manual
+          type: eth
+        br-floating:
+          enabled: true
+          type: ovs_bridge
+          mtu: ${_param:interface_mtu}
+        br-mgmt:
+          enabled: true
+          type: bridge
+          proto: static
+          address: ${_param:single_address}
+          netmask: 255.255.255.0
+          mtu: ${_param:interface_mtu}
+          use_interfaces:
+          - ${_param:primary_interface}
+        br-mesh:
+          enabled: true
+          type: bridge
+          mtu: ${_param:interface_mtu}
+          proto: static
+          address: ${_param:tenant_address}
+          netmask: 255.255.255.0
+          use_interfaces:
+          - ${_param:tenant_interface}