raise VimException(err_msg % (port_ref_vdu_id, port["cp_id"]), ERR_CODE)
network_id = ignore_case_get(port, "networkId")
subnet_id = ignore_case_get(port, "subnetId")
+ if port["vl_id"] == "":
+ return
if not network_id:
network_id = get_res_id(res_cache, RES_NETWORK, port["vl_id"])
subnet_id = get_res_id(res_cache, RES_SUBNET, port["vl_id"])