+ sw_if_idx = int(out[0].get('sw_if_index'))
+ if_key = Topology.add_new_port(node, 'vhost')
+ Topology.update_interface_sw_if_index(node, if_key, sw_if_idx)
+ ifc_name = InterfaceUtil.vpp_get_interface_name(node, sw_if_idx)
+ Topology.update_interface_name(node, if_key, ifc_name)
+ ifc_mac = InterfaceUtil.vpp_get_interface_mac(node, sw_if_idx)
+ Topology.update_interface_mac_address(node, if_key, ifc_mac)
+ Topology.update_interface_vhost_socket(node, if_key, socket)
+ return sw_if_idx