1*50b3ed57SPetar Penkov#!/bin/bash 2*50b3ed57SPetar Penkov# SPDX-License-Identifier: GPL-2.0 3*50b3ed57SPetar Penkov# 4*50b3ed57SPetar Penkov# setup tunnels for flow dissection test 5*50b3ed57SPetar Penkov 6*50b3ed57SPetar Penkovreadonly SUFFIX="test_$(mktemp -u XXXX)" 7*50b3ed57SPetar PenkovCONFIG="remote 127.0.0.2 local 127.0.0.1 dev lo" 8*50b3ed57SPetar Penkov 9*50b3ed57SPetar Penkovsetup() { 10*50b3ed57SPetar Penkov ip link add "ipip_${SUFFIX}" type ipip ${CONFIG} 11*50b3ed57SPetar Penkov ip link add "gre_${SUFFIX}" type gre ${CONFIG} 12*50b3ed57SPetar Penkov ip link add "sit_${SUFFIX}" type sit ${CONFIG} 13*50b3ed57SPetar Penkov 14*50b3ed57SPetar Penkov echo "tunnels before test:" 15*50b3ed57SPetar Penkov ip tunnel show 16*50b3ed57SPetar Penkov 17*50b3ed57SPetar Penkov ip link set "ipip_${SUFFIX}" up 18*50b3ed57SPetar Penkov ip link set "gre_${SUFFIX}" up 19*50b3ed57SPetar Penkov ip link set "sit_${SUFFIX}" up 20*50b3ed57SPetar Penkov} 21*50b3ed57SPetar Penkov 22*50b3ed57SPetar Penkov 23*50b3ed57SPetar Penkovcleanup() { 24*50b3ed57SPetar Penkov ip tunnel del "ipip_${SUFFIX}" 25*50b3ed57SPetar Penkov ip tunnel del "gre_${SUFFIX}" 26*50b3ed57SPetar Penkov ip tunnel del "sit_${SUFFIX}" 27*50b3ed57SPetar Penkov 28*50b3ed57SPetar Penkov echo "tunnels after test:" 29*50b3ed57SPetar Penkov ip tunnel show 30*50b3ed57SPetar Penkov} 31*50b3ed57SPetar Penkov 32*50b3ed57SPetar Penkovtrap cleanup EXIT 33*50b3ed57SPetar Penkov 34*50b3ed57SPetar Penkovsetup 35*50b3ed57SPetar Penkov"$@" 36*50b3ed57SPetar Penkovexit "$?" 37