t_mpls_fw.sh revision 272458
190075Sobrien# $NetBSD: t_mpls_fw.sh,v 1.4 2014/03/18 18:20:44 riastradh Exp $ 290075Sobrien# 3169689Skan# Copyright (c) 2013 The NetBSD Foundation, Inc. 4169689Skan# All rights reserved. 590075Sobrien# 690075Sobrien# Redistribution and use in source and binary forms, with or without 7132718Skan# modification, are permitted provided that the following conditions 890075Sobrien# are met: 9132718Skan# 1. Redistributions of source code must retain the above copyright 10132718Skan# notice, this list of conditions and the following disclaimer. 11132718Skan# 2. Redistributions in binary form must reproduce the above copyright 12132718Skan# notice, this list of conditions and the following disclaimer in the 1390075Sobrien# documentation and/or other materials provided with the distribution. 14132718Skan# 15132718Skan# THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 16132718Skan# ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 17132718Skan# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 1890075Sobrien# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 19132718Skan# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 20132718Skan# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 21169689Skan# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 22169689Skan# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 2390075Sobrien# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 2490075Sobrien# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 2590075Sobrien# POSSIBILITY OF SUCH DAMAGE. 2690075Sobrien# 2790075Sobrien 2890075Sobrien# TEST MPLS encap/decap and forwarding using INET as encapsulated protocol 2990075Sobrien# Setup four routers connected like this: R1---R2---R3---R4-- 3090075Sobrien# Goal is to be able to ping from R1 the outermost interface of R4 31132718Skan# Disable net.inet.ip.forwarding, enable net.mpls.forwarding 3290075Sobrien# Add route on R1 in order to encapsulate into MPLS the IP packets with 3390075Sobrien# destination equal to R4 right hand side interface 3490075Sobrien# Add MPLS routes on R2 in order to forward frames belonging to that FEC to R3 3590075Sobrien# Add MPLS "POP" route on R3 for that FEC, pointing to R4 3690075Sobrien# Do the same for the reverse direction (R4 to R1) 3790075Sobrien# ping from R1 to R4 right hand side interface 38169689Skan 3990075Sobrien 4090075SobrienRUMP_SERVER1=unix://./r1 4190075SobrienRUMP_SERVER2=unix://./r2 4290075SobrienRUMP_SERVER3=unix://./r3 4390075SobrienRUMP_SERVER4=unix://./r4 4490075Sobrien 4590075SobrienRUMP_FLAGS=\ 4690075Sobrien"-lrumpnet -lrumpnet_net -lrumpnet_netmpls -lrumpnet_netinet -lrumpnet_shmif" 47132718Skan 48132718Skanatf_test_case mplsfw4 cleanup 49132718Skanmplsfw4_head() 50132718Skan{ 5190075Sobrien 52132718Skan atf_set "descr" "IP/MPLS forwarding test using PHP" 53132718Skan atf_set "require.progs" "rump_server" 54132718Skan} 5590075Sobrien 56132718Skanstartservers() 57132718Skan{ 58132718Skan 59132718Skan ulimit -r 300 60132718Skan atf_check -s exit:0 rump_server ${RUMP_FLAGS} ${RUMP_SERVER1} 61132718Skan atf_check -s exit:0 rump_server ${RUMP_FLAGS} ${RUMP_SERVER2} 62132718Skan atf_check -s exit:0 rump_server ${RUMP_FLAGS} ${RUMP_SERVER3} 63132718Skan atf_check -s exit:0 rump_server ${RUMP_FLAGS} ${RUMP_SERVER4} 64132718Skan} 6590075Sobrien 66132718Skanconfigservers() 67132718Skan{ 68132718Skan 69132718Skan # Setup the first server 7090075Sobrien export RUMP_SERVER=${RUMP_SERVER1} 71132718Skan atf_check -s exit:0 rump.ifconfig shmif0 create 72132718Skan atf_check -s exit:0 rump.ifconfig shmif0 linkstr ./shdom1 73132718Skan atf_check -s exit:0 rump.ifconfig shmif0 10.0.1.1/24 7490075Sobrien atf_check -s exit:0 rump.ifconfig mpls0 create up 75132718Skan atf_check -s exit:0 rump.sysctl -q -w net.mpls.accept=1 76132718Skan atf_check -s exit:0 rump.sysctl -q -w net.inet.ip.forwarding=0 77132718Skan atf_check -s exit:0 rump.route -q add 10.0.4.0/24 -ifa 10.0.1.1 \ 78132718Skan -ifp mpls0 -tag 25 -inet 10.0.1.2 79132718Skan 80132718Skan # Setup the second server 81132718Skan export RUMP_SERVER=${RUMP_SERVER2} 82132718Skan atf_check -s exit:0 rump.ifconfig shmif0 create 83132718Skan atf_check -s exit:0 rump.ifconfig shmif0 linkstr ./shdom1 84132718Skan atf_check -s exit:0 rump.ifconfig shmif0 10.0.1.2/24 8596263Sobrien atf_check -s exit:0 rump.ifconfig shmif1 create 8696263Sobrien atf_check -s exit:0 rump.ifconfig shmif1 linkstr ./shdom2 8796263Sobrien atf_check -s exit:0 rump.ifconfig shmif1 10.0.2.1/24 8896263Sobrien atf_check -s exit:0 rump.ifconfig mpls0 create up 8990075Sobrien atf_check -s exit:0 rump.sysctl -q -w net.mpls.accept=1 9090075Sobrien atf_check -s exit:0 rump.sysctl -q -w net.mpls.forwarding=1 91169689Skan atf_check -s exit:0 rump.sysctl -q -w net.inet.ip.forwarding=0 92169689Skan atf_check -s exit:0 rump.route -q add -mpls 25 -tag 30 -inet 10.0.2.2 9390075Sobrien atf_check -s exit:0 rump.route -q add -mpls 27 -tag ${1} -inet 10.0.1.1 9490075Sobrien 9590075Sobrien # Setup the third server 96132718Skan export RUMP_SERVER=${RUMP_SERVER3} 9790075Sobrien atf_check -s exit:0 rump.ifconfig shmif0 create 9890075Sobrien atf_check -s exit:0 rump.ifconfig shmif0 linkstr ./shdom2 9990075Sobrien atf_check -s exit:0 rump.ifconfig shmif0 10.0.2.2/24 10090075Sobrien atf_check -s exit:0 rump.ifconfig shmif1 create 101132718Skan atf_check -s exit:0 rump.ifconfig shmif1 linkstr ./shdom3 102132718Skan atf_check -s exit:0 rump.ifconfig shmif1 10.0.3.1/24 10390075Sobrien atf_check -s exit:0 rump.ifconfig mpls0 create up 104132718Skan atf_check -s exit:0 rump.sysctl -q -w net.mpls.accept=1 10590075Sobrien atf_check -s exit:0 rump.sysctl -q -w net.mpls.forwarding=1 10690075Sobrien atf_check -s exit:0 rump.sysctl -q -w net.inet.ip.forwarding=0 10790075Sobrien atf_check -s exit:0 rump.route -q add -mpls 30 -tag ${1} -inet 10.0.3.2 10890075Sobrien atf_check -s exit:0 rump.route -q add -mpls 26 -tag 27 -inet 10.0.2.1 10990075Sobrien 11090075Sobrien # Setup the fourth server 11190075Sobrien export RUMP_SERVER=${RUMP_SERVER4} 112132718Skan atf_check -s exit:0 rump.ifconfig shmif0 create 11390075Sobrien atf_check -s exit:0 rump.ifconfig shmif0 linkstr ./shdom3 11490075Sobrien atf_check -s exit:0 rump.ifconfig shmif0 10.0.3.2/24 11590075Sobrien atf_check -s exit:0 rump.ifconfig shmif1 create 11690075Sobrien atf_check -s exit:0 rump.ifconfig shmif1 linkstr ./shdom4 11790075Sobrien atf_check -s exit:0 rump.ifconfig shmif1 10.0.4.1/24 11890075Sobrien atf_check -s exit:0 rump.ifconfig mpls0 create up 119132718Skan atf_check -s exit:0 rump.sysctl -q -w net.mpls.accept=1 12090075Sobrien atf_check -s exit:0 rump.sysctl -q -w net.inet.ip.forwarding=0 121132718Skan atf_check -s exit:0 rump.route -q add 10.0.1.0/24 -ifa 10.0.3.2 \ 122169689Skan -ifp mpls0 -tag 26 -inet 10.0.3.1 12390075Sobrien 12490075Sobrien unset RUMP_SERVER 12590075Sobrien} 126132718Skan 12790075Sobriendoping() 128132718Skan{ 12990075Sobrien 13090075Sobrien export RUMP_SERVER=${RUMP_SERVER1} 13190075Sobrien atf_check -s exit:0 -o match:"64 bytes from 10.0.4.1: icmp_seq=" \ 13290075Sobrien rump.ping -n -o -w 5 10.0.4.1 133132718Skan unset RUMP_SERVER 13490075Sobrien} 13590075Sobrien 13690075Sobriendocleanup() 13790075Sobrien{ 138117395Skan 139117395Skan RUMP_SERVER=${RUMP_SERVER1} rump.halt 14090075Sobrien RUMP_SERVER=${RUMP_SERVER2} rump.halt 14190075Sobrien RUMP_SERVER=${RUMP_SERVER3} rump.halt 14290075Sobrien RUMP_SERVER=${RUMP_SERVER4} rump.halt 14390075Sobrien} 14490075Sobrien 14590075Sobrienmplsfw4_body() 14690075Sobrien{ 14790075Sobrien 14890075Sobrien startservers 14990075Sobrien configservers 3 15090075Sobrien doping 15190075Sobrien} 15290075Sobrien 15390075Sobrienmplsfw4_cleanup() 15490075Sobrien{ 15590075Sobrien 15690075Sobrien docleanup 15790075Sobrien} 15890075Sobrien 15990075Sobrien 16090075Sobrienatf_test_case mplsfw4_expl cleanup 16190075Sobrienmplsfw4_expl_head() 16290075Sobrien{ 16390075Sobrien 16490075Sobrien atf_set "descr" "IP/MPLS forwarding test using explicit NULL labels" 16590075Sobrien atf_set "require.progs" "rump_server" 16690075Sobrien} 16790075Sobrien 16890075Sobrienmplsfw4_expl_body() 16990075Sobrien{ 17090075Sobrien 17190075Sobrien startservers 17290075Sobrien configservers 0 17390075Sobrien doping 17490075Sobrien} 17590075Sobrien 17690075Sobrienmplsfw4_expl_cleanup() 17790075Sobrien{ 17890075Sobrien 17990075Sobrien docleanup 18090075Sobrien} 18190075Sobrien 18290075Sobrien 18390075Sobrienatf_init_test_cases() 18490075Sobrien{ 185132718Skan 18690075Sobrien atf_add_test_case mplsfw4 18790075Sobrien atf_add_test_case mplsfw4_expl 18890075Sobrien} 18990075Sobrien