def METHOD_NAME(module):
    tgen = Topogen(build_topo, module.__name__)
    tgen.start_topology()
    # check for zebra capability
    router = tgen.gears["r1"]
    # Get r1 reference and run Daemons
    logger.info("Launching BGP and ZEBRA on r1")
    router = tgen.gears["r1"]
    router.load_config(
        TopoRouter.RD_ZEBRA, os.path.join(CWD, "{}/zebra.conf".format("r1"))
    )
    router.load_config(
        TopoRouter.RD_BGP, os.path.join(CWD, "{}/bgpd.conf".format("r1"))
    )
    router.start()
    peer_list = tgen.exabgp_peers()
    for pname, peer in peer_list.items():
        peer_dir = os.path.join(CWD, pname)
        env_file = os.path.join(CWD, "exabgp.env")
        peer.start(peer_dir, env_file)
        logger.info(pname)