1#!/usr/bin/python 2# 3 4from topology import * 5 6T = Topology() 7net1 = Network(T, "vde0") 8 9send1 = Host(T, net1, args="tcpbench:t:172.16.1.3:7770:") 10recv1 = Host(T, net1, args="tcpbench:r:7770:", delay1="30", loss1="1") 11 12 13sleep(1) 14raw_input("Press enter to continue ...") 15 16start(T) 17wait(send1) 18cleanup() 19