src_docker_name, dst_docker_name,
vnf_src_interface=src_if_name, vnf_dst_interface=dst_if_name,
bidirectional=True, cmd="add-flow", cookie=cookie)
src_docker_name, dst_docker_name,
vnf_src_interface=src_if_name, vnf_dst_interface=dst_if_name,
bidirectional=True, cmd="add-flow", cookie=cookie)