t_mpls_fw.sh revision 272345
1178825Sdfr# $NetBSD: t_mpls_fw.sh,v 1.4 2014/03/18 18:20:44 riastradh Exp $ 2233294Sstas# 3233294Sstas# Copyright (c) 2013 The NetBSD Foundation, Inc. 4233294Sstas# All rights reserved. 5178825Sdfr# 6233294Sstas# Redistribution and use in source and binary forms, with or without 7233294Sstas# modification, are permitted provided that the following conditions 8233294Sstas# are met: 9178825Sdfr# 1. Redistributions of source code must retain the above copyright 10233294Sstas# notice, this list of conditions and the following disclaimer. 11233294Sstas# 2. Redistributions in binary form must reproduce the above copyright 12178825Sdfr# notice, this list of conditions and the following disclaimer in the 13233294Sstas# documentation and/or other materials provided with the distribution. 14233294Sstas# 15233294Sstas# THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 16178825Sdfr# ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 17233294Sstas# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 18233294Sstas# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 19233294Sstas# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 20178825Sdfr# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 21233294Sstas# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 22233294Sstas# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 23233294Sstas# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 24233294Sstas# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 25233294Sstas# POSSIBILITY OF SUCH DAMAGE. 26233294Sstas# 27233294Sstas 28233294Sstas# TEST MPLS encap/decap and forwarding using INET as encapsulated protocol 29233294Sstas# Setup four routers connected like this: R1---R2---R3---R4-- 30233294Sstas# Goal is to be able to ping from R1 the outermost interface of R4 31233294Sstas# Disable net.inet.ip.forwarding, enable net.mpls.forwarding 32178825Sdfr# Add route on R1 in order to encapsulate into MPLS the IP packets with 33178825Sdfr# destination equal to R4 right hand side interface 34178825Sdfr# Add MPLS routes on R2 in order to forward frames belonging to that FEC to R3 35178825Sdfr# Add MPLS "POP" route on R3 for that FEC, pointing to R4 36178825Sdfr# Do the same for the reverse direction (R4 to R1) 37178825Sdfr# ping from R1 to R4 right hand side interface 38178825Sdfr 39178825Sdfr 40178825SdfrRUMP_SERVER1=unix://./r1 41178825SdfrRUMP_SERVER2=unix://./r2 42178825SdfrRUMP_SERVER3=unix://./r3 43233294SstasRUMP_SERVER4=unix://./r4 44178825Sdfr 45178825SdfrRUMP_FLAGS=\ 46233294Sstas"-lrumpnet -lrumpnet_net -lrumpnet_netmpls -lrumpnet_netinet -lrumpnet_shmif" 47233294Sstas 48233294Sstasatf_test_case mplsfw4 cleanup 49178825Sdfrmplsfw4_head() 50178825Sdfr{ 51178825Sdfr 52178825Sdfr atf_set "descr" "IP/MPLS forwarding test using PHP" 53178825Sdfr atf_set "require.progs" "rump_server" 54178825Sdfr} 55178825Sdfr 56233294Sstasstartservers() 57233294Sstas{ 58178825Sdfr 59233294Sstas ulimit -r 300 60233294Sstas atf_check -s exit:0 rump_server ${RUMP_FLAGS} ${RUMP_SERVER1} 61233294Sstas atf_check -s exit:0 rump_server ${RUMP_FLAGS} ${RUMP_SERVER2} 62233294Sstas atf_check -s exit:0 rump_server ${RUMP_FLAGS} ${RUMP_SERVER3} 63178825Sdfr atf_check -s exit:0 rump_server ${RUMP_FLAGS} ${RUMP_SERVER4} 64178825Sdfr} 65178825Sdfr 66233294Sstasconfigservers() 67233294Sstas{ 68233294Sstas 69233294Sstas # Setup the first server 70233294Sstas export RUMP_SERVER=${RUMP_SERVER1} 71233294Sstas atf_check -s exit:0 rump.ifconfig shmif0 create 72233294Sstas atf_check -s exit:0 rump.ifconfig shmif0 linkstr ./shdom1 73233294Sstas atf_check -s exit:0 rump.ifconfig shmif0 10.0.1.1/24 74233294Sstas atf_check -s exit:0 rump.ifconfig mpls0 create up 75233294Sstas atf_check -s exit:0 rump.sysctl -q -w net.mpls.accept=1 76233294Sstas atf_check -s exit:0 rump.sysctl -q -w net.inet.ip.forwarding=0 77233294Sstas atf_check -s exit:0 rump.route -q add 10.0.4.0/24 -ifa 10.0.1.1 \ 78233294Sstas -ifp mpls0 -tag 25 -inet 10.0.1.2 79233294Sstas 80233294Sstas # Setup the second server 81233294Sstas export RUMP_SERVER=${RUMP_SERVER2} 82233294Sstas atf_check -s exit:0 rump.ifconfig shmif0 create 83233294Sstas atf_check -s exit:0 rump.ifconfig shmif0 linkstr ./shdom1 84233294Sstas atf_check -s exit:0 rump.ifconfig shmif0 10.0.1.2/24 85233294Sstas atf_check -s exit:0 rump.ifconfig shmif1 create 86233294Sstas atf_check -s exit:0 rump.ifconfig shmif1 linkstr ./shdom2 87233294Sstas atf_check -s exit:0 rump.ifconfig shmif1 10.0.2.1/24 88233294Sstas atf_check -s exit:0 rump.ifconfig mpls0 create up 89233294Sstas atf_check -s exit:0 rump.sysctl -q -w net.mpls.accept=1 90178825Sdfr atf_check -s exit:0 rump.sysctl -q -w net.mpls.forwarding=1 91178825Sdfr atf_check -s exit:0 rump.sysctl -q -w net.inet.ip.forwarding=0 92178825Sdfr atf_check -s exit:0 rump.route -q add -mpls 25 -tag 30 -inet 10.0.2.2 93178825Sdfr atf_check -s exit:0 rump.route -q add -mpls 27 -tag ${1} -inet 10.0.1.1 94233294Sstas 95178825Sdfr # Setup the third server 96178825Sdfr export RUMP_SERVER=${RUMP_SERVER3} 97178825Sdfr atf_check -s exit:0 rump.ifconfig shmif0 create 98178825Sdfr atf_check -s exit:0 rump.ifconfig shmif0 linkstr ./shdom2 99233294Sstas atf_check -s exit:0 rump.ifconfig shmif0 10.0.2.2/24 100178825Sdfr atf_check -s exit:0 rump.ifconfig shmif1 create 101178825Sdfr atf_check -s exit:0 rump.ifconfig shmif1 linkstr ./shdom3 102178825Sdfr atf_check -s exit:0 rump.ifconfig shmif1 10.0.3.1/24 103178825Sdfr atf_check -s exit:0 rump.ifconfig mpls0 create up 104178825Sdfr atf_check -s exit:0 rump.sysctl -q -w net.mpls.accept=1 105178825Sdfr atf_check -s exit:0 rump.sysctl -q -w net.mpls.forwarding=1 106178825Sdfr atf_check -s exit:0 rump.sysctl -q -w net.inet.ip.forwarding=0 107233294Sstas atf_check -s exit:0 rump.route -q add -mpls 30 -tag ${1} -inet 10.0.3.2 108233294Sstas atf_check -s exit:0 rump.route -q add -mpls 26 -tag 27 -inet 10.0.2.1 109178825Sdfr 110233294Sstas # Setup the fourth server 111178825Sdfr export RUMP_SERVER=${RUMP_SERVER4} 112233294Sstas atf_check -s exit:0 rump.ifconfig shmif0 create 113233294Sstas atf_check -s exit:0 rump.ifconfig shmif0 linkstr ./shdom3 114178825Sdfr atf_check -s exit:0 rump.ifconfig shmif0 10.0.3.2/24 115178825Sdfr atf_check -s exit:0 rump.ifconfig shmif1 create 116178825Sdfr atf_check -s exit:0 rump.ifconfig shmif1 linkstr ./shdom4 117233294Sstas atf_check -s exit:0 rump.ifconfig shmif1 10.0.4.1/24 118233294Sstas atf_check -s exit:0 rump.ifconfig mpls0 create up 119233294Sstas atf_check -s exit:0 rump.sysctl -q -w net.mpls.accept=1 120233294Sstas atf_check -s exit:0 rump.sysctl -q -w net.inet.ip.forwarding=0 121233294Sstas atf_check -s exit:0 rump.route -q add 10.0.1.0/24 -ifa 10.0.3.2 \ 122233294Sstas -ifp mpls0 -tag 26 -inet 10.0.3.1 123178825Sdfr 124178825Sdfr unset RUMP_SERVER 125233294Sstas} 126233294Sstas 127233294Sstasdoping() 128233294Sstas{ 129233294Sstas 130233294Sstas export RUMP_SERVER=${RUMP_SERVER1} 131233294Sstas atf_check -s exit:0 -o match:"64 bytes from 10.0.4.1: icmp_seq=" \ 132233294Sstas rump.ping -n -o -w 5 10.0.4.1 133233294Sstas unset RUMP_SERVER 134233294Sstas} 135233294Sstas 136178825Sdfrdocleanup() 137178825Sdfr{ 138178825Sdfr 139233294Sstas RUMP_SERVER=${RUMP_SERVER1} rump.halt 140178825Sdfr RUMP_SERVER=${RUMP_SERVER2} rump.halt 141233294Sstas RUMP_SERVER=${RUMP_SERVER3} rump.halt 142178825Sdfr RUMP_SERVER=${RUMP_SERVER4} rump.halt 143178825Sdfr} 144178825Sdfr 145178825Sdfrmplsfw4_body() 146178825Sdfr{ 147178825Sdfr 148178825Sdfr startservers 149178825Sdfr configservers 3 150178825Sdfr doping 151178825Sdfr} 152178825Sdfr 153178825Sdfrmplsfw4_cleanup() 154178825Sdfr{ 155178825Sdfr 156178825Sdfr docleanup 157233294Sstas} 158233294Sstas 159233294Sstas 160233294Sstasatf_test_case mplsfw4_expl cleanup 161233294Sstasmplsfw4_expl_head() 162233294Sstas{ 163233294Sstas 164233294Sstas atf_set "descr" "IP/MPLS forwarding test using explicit NULL labels" 165178825Sdfr atf_set "require.progs" "rump_server" 166233294Sstas} 167233294Sstas 168233294Sstasmplsfw4_expl_body() 169233294Sstas{ 170233294Sstas 171233294Sstas startservers 172233294Sstas configservers 0 173233294Sstas doping 174233294Sstas} 175233294Sstas 176233294Sstasmplsfw4_expl_cleanup() 177233294Sstas{ 178233294Sstas 179233294Sstas docleanup 180233294Sstas} 181233294Sstas 182233294Sstas 183233294Sstasatf_init_test_cases() 184233294Sstas{ 185178825Sdfr 186178825Sdfr atf_add_test_case mplsfw4 187178825Sdfr atf_add_test_case mplsfw4_expl 188178825Sdfr} 189178825Sdfr