461 def iperf_run(server, client, server_ip, client_res, server_res,  argument
496     flush_arp_cache(server)
499     server_thread = server.thread_run(iperf_server, server_res)
505 def iperf_wait(server, client, server_thread, client_thread, timeout=None, iperf="iperf"):  argument
510     server.thread_wait(server_thread, 5)
512         server.execute(["killall", "-s", "INT", iperf])
515     server.thread_wait(server_thread, 5)
521 def run_tp_test(server, client, l3="ipv4", iperf="iperf", l4="tcp", test_time="10", parallel="5",  argument
526     server_ip = get_ip(server, l3)
528     server_thread, client_thread = iperf_run(server, client, server_ip, client_res, server_res,
532 … iperf_wait(server, client, server_thread, client_thread, iperf=iperf, timeout=int(test_time) + 10)