def METHOD_NAME(mod):
    tgen = Topogen(build_topo, mod.__name__)
    tgen.start_topology()
    for rname, router in tgen.routers().items():
        router.load_config(
            TopoRouter.RD_ZEBRA, os.path.join(CWD, "{}/zebra.conf".format(rname))
        )
        router.load_config(
            TopoRouter.RD_BGP,
            os.path.join(CWD, "{}/bgpd.conf".format(rname)),
            "-M bmp",
        )
    tgen.start_router()
    logger.info("starting BMP servers")
    for _, server in tgen.get_bmp_servers().items():
        server.start()