1 # $NetBSD: t_ra.sh,v 1.24 2017/01/13 08:11:01 ozaki-r Exp $
3 # Copyright (c) 2015 Internet Initiative Japan Inc.
6 # Redistribution and use in source and binary forms, with or without
7 # modification, are permitted provided that the following conditions
9 # 1. Redistributions of source code must retain the above copyright
10 # notice, this list of conditions and the following disclaimer.
11 # 2. Redistributions in binary form must reproduce the above copyright
12 # notice, this list of conditions and the following disclaimer in the
13 # documentation and/or other materials provided with the distribution.
15 # THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
16 # ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
17 # TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
18 # PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
19 # BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
20 # CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
21 # SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
22 # INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
23 # CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
24 # ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
25 # POSSIBILITY OF SUCH DAMAGE.
38 IP6SRV3_PREFIX=fc00:3:
40 IP6SRV4_PREFIX=fc00:4:
41 PIDFILE=./rump.rtadvd.pid
42 PIDFILE1_2=./rump.rtadvd.pid12
43 PIDFILE3=./rump.rtadvd.pid3
44 PIDFILE4=./rump.rtadvd.pid4
53 atf_check -s exit:0 -o match:'0.->.1' rump.sysctl -w net.inet6.ip6.forwarding=1
54 export LD_PRELOAD=/usr/lib/librumphijack.so
55 atf_check -s exit:0 mkdir -p /rump/var/chroot/rtadvd
65 rump_server_add_iface $sock shmif0 bus1
67 export RUMP_SERVER=$sock
68 atf_check -s exit:0 rump.ifconfig shmif0 inet6 ${IP6ADDR}
69 atf_check -s exit:0 rump.ifconfig shmif0 up
70 atf_check -s exit:0 rump.ifconfig -w 10
72 $DEBUG && rump.ifconfig
80 while [ -f ${PIDFILE} ]
91 cat << _EOF > ${CONFIG}
93 :mtu#1300:maxinterval#4:mininterval#3:
102 export RUMP_SERVER=$sock
103 atf_check -s exit:0 rump.rtadvd -c ${CONFIG} -p $pidfile shmif0
104 while [ ! -f $pidfile ]; do
115 local mac_srv= ll_srv=
117 ll_srv=$(get_linklocal_addr $srv shmif0)
118 mac_srv=$(get_macaddr $srv shmif0)
120 export RUMP_SERVER=$cli
121 $DEBUG && dump_entries
122 atf_check -s exit:0 -o match:'if=shmif0' rump.ndp -r
123 atf_check -s exit:0 -o match:'advertised' rump.ndp -p
124 atf_check -s exit:0 -o match:"${ll_srv}%shmif0 \(reachable\)" rump.ndp -p
125 atf_check -s exit:0 -o match:'linkmtu=1300' rump.ndp -n -i shmif0
126 atf_check -s exit:0 \
127 -o match:"$ll_srv%shmif0 +$mac_srv +shmif0 +(23h59m|1d0h0m)..s S R" \
129 atf_check -s exit:0 -o match:$addr_prefix rump.ndp -n -a
130 atf_check -s exit:0 \
131 -o match:"$addr_prefix.+<(TENTATIVE,)?AUTOCONF>" \
132 rump.ifconfig shmif0 inet6
147 atf_test_case ra_basic cleanup
151 atf_set "descr" "Tests for basic functions of router advaertisement(RA)"
152 atf_set "require.progs" "rump_server rump.rtadvd rump.ndp rump.ifconfig"
158 rump_server_fs_start $RUMPSRV netinet6
159 rump_server_start $RUMPCLI netinet6
161 setup_shmif0 ${RUMPSRV} ${IP6SRV}
164 setup_shmif0 ${RUMPCLI} ${IP6CLI}
165 export RUMP_SERVER=${RUMPCLI}
166 $DEBUG && rump.ndp -n -a
167 atf_check -s exit:0 -o match:'= 0' rump.sysctl net.inet6.ip6.accept_rtadv
171 start_rtadvd $RUMPSRV $PIDFILE
174 export RUMP_SERVER=${RUMPCLI}
175 atf_check -s exit:0 -o empty rump.ndp -r
176 atf_check -s exit:0 -o not-match:'advertised' rump.ndp -p
177 atf_check -s exit:0 -o match:'linkmtu=0' rump.ndp -n -i shmif0
178 atf_check -s exit:0 -o not-match:'S R' rump.ndp -n -a
179 atf_check -s exit:0 -o not-match:'fc00:1:' rump.ndp -n -a
180 atf_check -s exit:0 -o not-match:'fc00:1:' rump.ifconfig shmif0 inet6
183 atf_check -s exit:0 kill -TERM `cat ${PIDFILE}`
186 export RUMP_SERVER=${RUMPCLI}
187 atf_check -s exit:0 -o match:'0.->.1' rump.sysctl -w net.inet6.ip6.accept_rtadv=1
190 start_rtadvd $RUMPSRV $PIDFILE
193 check_entries $RUMPCLI $RUMPSRV $IP6SRV_PREFIX
195 atf_check -s exit:0 kill -TERM `cat ${PIDFILE}`
198 rump_server_destroy_ifaces
204 if [ -f ${PIDFILE} ]; then
205 kill -TERM `cat ${PIDFILE}`
213 atf_test_case ra_flush_prefix_entries cleanup
214 ra_flush_prefix_entries_head()
217 atf_set "descr" "Tests for flushing prefixes (ndp -P)"
218 atf_set "require.progs" "rump_server rump.rtadvd rump.ndp rump.ifconfig"
221 ra_flush_prefix_entries_body()
224 rump_server_fs_start $RUMPSRV netinet6
225 rump_server_start $RUMPCLI netinet6
227 setup_shmif0 ${RUMPSRV} ${IP6SRV}
228 setup_shmif0 ${RUMPCLI} ${IP6CLI}
234 export RUMP_SERVER=${RUMPCLI}
235 atf_check -s exit:0 -o match:'0.->.1' rump.sysctl -w net.inet6.ip6.accept_rtadv=1
238 start_rtadvd $RUMPSRV $PIDFILE
241 check_entries $RUMPCLI $RUMPSRV $IP6SRV_PREFIX
243 export RUMP_SERVER=${RUMPCLI}
245 # Terminate rtadvd to prevent new RA messages from coming
246 # Note that ifconfig down; kill -TERM doesn't work
247 kill -KILL `cat ${PIDFILE}`
249 # Flush all the entries in the prefix list
250 atf_check -s exit:0 rump.ndp -P
252 $DEBUG && dump_entries
253 atf_check -s exit:0 -o match:'if=shmif0' rump.ndp -r
254 atf_check -s exit:0 -o empty rump.ndp -p
255 atf_check -s exit:0 -o match:'linkmtu=1300' rump.ndp -n -i shmif0
256 atf_check -s exit:0 -o match:'(23h59m|1d0h0m)..s S R' rump.ndp -n -a
257 atf_check -s exit:0 -o match:'fc00:1:' rump.ndp -n -a
258 atf_check -s exit:0 -o not-match:'fc00:1:' rump.ifconfig shmif0 inet6
261 rump_server_destroy_ifaces
264 ra_flush_prefix_entries_cleanup()
271 atf_test_case ra_flush_defrouter_entries cleanup
272 ra_flush_defrouter_entries_head()
275 atf_set "descr" "Tests for flushing default routers (ndp -R)"
276 atf_set "require.progs" "rump_server rump.rtadvd rump.ndp rump.ifconfig"
279 ra_flush_defrouter_entries_body()
282 rump_server_fs_start $RUMPSRV netinet6
283 rump_server_start $RUMPCLI netinet6
285 setup_shmif0 ${RUMPSRV} ${IP6SRV}
286 setup_shmif0 ${RUMPCLI} ${IP6CLI}
292 export RUMP_SERVER=${RUMPCLI}
293 atf_check -s exit:0 -o match:'0.->.1' rump.sysctl -w net.inet6.ip6.accept_rtadv=1
296 start_rtadvd $RUMPSRV $PIDFILE
299 check_entries $RUMPCLI $RUMPSRV $IP6SRV_PREFIX
301 export RUMP_SERVER=${RUMPCLI}
303 # Terminate rtadvd to prevent new RA messages from coming
304 # Note that ifconfig down; kill -TERM doesn't work
305 kill -KILL `cat ${PIDFILE}`
307 # Flush all the entries in the default router list
308 atf_check -s exit:0 rump.ndp -R
310 $DEBUG && dump_entries
311 atf_check -s exit:0 -o empty rump.ndp -r
312 atf_check -s exit:0 -o match:'No advertising router' rump.ndp -p
313 atf_check -s exit:0 -o match:'linkmtu=1300' rump.ndp -n -i shmif0
314 atf_check -s exit:0 -o match:'(23h59m|1d0h0m)..s S R' rump.ndp -n -a
315 atf_check -s exit:0 -o match:'fc00:1:' rump.ndp -n -a
316 atf_check -s exit:0 -o match:'fc00:1:' rump.ifconfig shmif0 inet6
319 rump_server_destroy_ifaces
322 ra_flush_defrouter_entries_cleanup()
329 atf_test_case ra_delete_address cleanup
330 ra_delete_address_head()
333 atf_set "descr" "Tests for deleting auto-configured address"
334 atf_set "require.progs" "rump_server rump.rtadvd rump.ndp rump.ifconfig"
337 ra_delete_address_body()
340 rump_server_fs_start $RUMPSRV netinet6
341 rump_server_start $RUMPCLI netinet6
343 setup_shmif0 ${RUMPSRV} ${IP6SRV}
344 setup_shmif0 ${RUMPCLI} ${IP6CLI}
350 export RUMP_SERVER=${RUMPCLI}
351 atf_check -s exit:0 -o match:'0.->.1' rump.sysctl -w net.inet6.ip6.accept_rtadv=1
354 start_rtadvd $RUMPSRV $PIDFILE
357 check_entries $RUMPCLI $RUMPSRV $IP6SRV_PREFIX
359 export RUMP_SERVER=${RUMPCLI}
360 $DEBUG && rump.ifconfig shmif0
361 atf_check -s exit:0 rump.ifconfig shmif0 inet6 \
362 $(rump.ifconfig shmif0 |awk '/AUTOCONF/ {print $2}') delete
365 atf_check -s exit:0 kill -TERM `cat ${PIDFILE}`
368 rump_server_destroy_ifaces
371 ra_delete_address_cleanup()
374 if [ -f ${PIDFILE} ]; then
375 kill -TERM `cat ${PIDFILE}`
383 atf_test_case ra_multiple_routers cleanup
384 ra_multiple_routers_head()
387 atf_set "descr" "Tests for multiple routers"
388 atf_set "require.progs" "rump_server rump.rtadvd rump.ndp rump.ifconfig"
391 ra_multiple_routers_body()
395 rump_server_fs_start $RUMPSRV netinet6
396 rump_server_fs_start $RUMPSRV3 netinet6
397 rump_server_start $RUMPCLI netinet6
399 setup_shmif0 ${RUMPSRV} ${IP6SRV}
400 setup_shmif0 ${RUMPSRV3} ${IP6SRV3}
401 setup_shmif0 ${RUMPCLI} ${IP6CLI}
404 init_server $RUMPSRV3
408 export RUMP_SERVER=${RUMPCLI}
409 atf_check -s exit:0 -o match:'0.->.1' rump.sysctl -w net.inet6.ip6.accept_rtadv=1
412 start_rtadvd $RUMPSRV $PIDFILE
413 start_rtadvd $RUMPSRV3 $PIDFILE3
416 check_entries $RUMPCLI $RUMPSRV $IP6SRV_PREFIX
417 check_entries $RUMPCLI $RUMPSRV3 $IP6SRV3_PREFIX
419 export RUMP_SERVER=$RUMPCLI
420 # Two prefixes are advertised by differnt two routers
421 n=$(rump.ndp -p |grep 'advertised by' |wc -l)
425 atf_check -s exit:0 kill -TERM `cat ${PIDFILE}`
427 atf_check -s exit:0 kill -TERM `cat ${PIDFILE3}`
428 wait_term ${PIDFILE3}
430 rump_server_destroy_ifaces
433 ra_multiple_routers_cleanup()
436 if [ -f ${PIDFILE} ]; then
437 kill -TERM `cat ${PIDFILE}`
440 if [ -f ${PIDFILE3} ]; then
441 kill -TERM `cat ${PIDFILE3}`
442 wait_term ${PIDFILE3}
449 atf_test_case ra_multiple_routers_single_prefix cleanup
450 ra_multiple_routers_single_prefix_head()
453 atf_set "descr" "Tests for multiple routers with a single prefix"
454 atf_set "require.progs" "rump_server rump.rtadvd rump.ndp rump.ifconfig"
457 ra_multiple_routers_single_prefix_body()
461 rump_server_fs_start $RUMPSRV netinet6
462 rump_server_fs_start $RUMPSRV1_2 netinet6
463 rump_server_start $RUMPCLI netinet6
465 setup_shmif0 ${RUMPSRV} ${IP6SRV}
466 setup_shmif0 ${RUMPSRV1_2} ${IP6SRV1_2}
467 setup_shmif0 ${RUMPCLI} ${IP6CLI}
470 init_server $RUMPSRV1_2
474 export RUMP_SERVER=${RUMPCLI}
475 atf_check -s exit:0 -o match:'0.->.1' rump.sysctl -w net.inet6.ip6.accept_rtadv=1
478 start_rtadvd $RUMPSRV $PIDFILE
479 start_rtadvd $RUMPSRV1_2 $PIDFILE1_2
482 check_entries $RUMPCLI $RUMPSRV $IP6SRV_PREFIX
483 check_entries $RUMPCLI $RUMPSRV1_2 $IP6SRV_PREFIX
485 export RUMP_SERVER=$RUMPCLI
486 # One prefix is advertised by differnt two routers
487 n=$(rump.ndp -p |grep 'advertised by' |wc -l)
491 atf_check -s exit:0 kill -TERM `cat ${PIDFILE}`
493 atf_check -s exit:0 kill -TERM `cat ${PIDFILE1_2}`
494 wait_term ${PIDFILE1_2}
496 rump_server_destroy_ifaces
499 ra_multiple_routers_single_prefix_cleanup()
502 if [ -f ${PIDFILE} ]; then
503 kill -TERM `cat ${PIDFILE}`
506 if [ -f ${PIDFILE1_2} ]; then
507 kill -TERM `cat ${PIDFILE1_2}`
508 wait_term ${PIDFILE1_2}
515 atf_test_case ra_multiple_routers_maxifprefixes cleanup
516 ra_multiple_routers_maxifprefixes_head()
519 atf_set "descr" "Tests for exceeding the number of maximum prefixes"
520 atf_set "require.progs" "rump_server rump.rtadvd rump.ndp rump.ifconfig"
523 ra_multiple_routers_maxifprefixes_body()
527 rump_server_fs_start $RUMPSRV netinet6
528 rump_server_fs_start $RUMPSRV3 netinet6
529 rump_server_fs_start $RUMPSRV4 netinet6
530 rump_server_start $RUMPCLI netinet6
532 setup_shmif0 ${RUMPSRV} ${IP6SRV}
533 setup_shmif0 ${RUMPSRV3} ${IP6SRV3}
534 setup_shmif0 ${RUMPSRV4} ${IP6SRV4}
535 setup_shmif0 ${RUMPCLI} ${IP6CLI}
538 init_server $RUMPSRV3
539 init_server $RUMPSRV4
543 export RUMP_SERVER=${RUMPCLI}
544 atf_check -s exit:0 -o match:'0.->.1' \
545 rump.sysctl -w net.inet6.ip6.accept_rtadv=1
546 # Limit the maximum number of prefix entries to 2
547 atf_check -s exit:0 -o match:'16.->.2' \
548 rump.sysctl -w net.inet6.ip6.maxifprefixes=2
551 start_rtadvd $RUMPSRV $PIDFILE
552 start_rtadvd $RUMPSRV3 $PIDFILE3
555 check_entries $RUMPCLI $RUMPSRV $IP6SRV_PREFIX
556 check_entries $RUMPCLI $RUMPSRV3 $IP6SRV3_PREFIX
558 start_rtadvd $RUMPSRV4 $PIDFILE4
561 export RUMP_SERVER=${RUMPCLI}
562 $DEBUG && dump_entries
563 # There should remain two prefixes
564 n=$(rump.ndp -p |grep 'advertised by' |wc -l)
566 # TODO check other conditions
569 atf_check -s exit:0 kill -TERM `cat ${PIDFILE}`
571 atf_check -s exit:0 kill -TERM `cat ${PIDFILE3}`
572 wait_term ${PIDFILE3}
573 atf_check -s exit:0 kill -TERM `cat ${PIDFILE4}`
574 wait_term ${PIDFILE4}
576 rump_server_destroy_ifaces
579 ra_multiple_routers_maxifprefixes_cleanup()
582 if [ -f ${PIDFILE} ]; then
583 kill -TERM `cat ${PIDFILE}`
586 if [ -f ${PIDFILE3} ]; then
587 kill -TERM `cat ${PIDFILE3}`
588 wait_term ${PIDFILE3}
590 if [ -f ${PIDFILE4} ]; then
591 kill -TERM `cat ${PIDFILE4}`
592 wait_term ${PIDFILE4}
599 atf_test_case ra_temporary_address cleanup
600 ra_temporary_address_head()
603 atf_set "descr" "Tests for IPv6 temporary address"
604 atf_set "require.progs" "rump_server rump.rtadvd rump.ndp rump.ifconfig"
607 check_echo_request_pkt()
609 local pkt="$2 > $3: .+ echo request"
611 extract_new_packets $1 > ./out
614 atf_check -s exit:0 -o match:"$pkt" cat ./out
617 ra_temporary_address_body()
619 local ip_auto= ip_temp=
621 rump_server_fs_start $RUMPSRV netinet6
622 rump_server_start $RUMPCLI netinet6
624 setup_shmif0 $RUMPSRV $IP6SRV
626 setup_shmif0 $RUMPCLI $IP6CLI
628 export RUMP_SERVER=$RUMPCLI
629 atf_check -s exit:0 -o match:'0.->.1' \
630 rump.sysctl -w net.inet6.ip6.accept_rtadv=1
631 atf_check -s exit:0 -o match:'0.->.1' \
632 rump.sysctl -w net.inet6.ip6.use_tempaddr=1
636 start_rtadvd $RUMPSRV $PIDFILE
639 check_entries $RUMPCLI $RUMPSRV $IP6SRV_PREFIX
641 export RUMP_SERVER=$RUMPCLI
643 # Check temporary address
644 atf_check -s exit:0 \
645 -o match:"$IP6SRV_PREFIX.+<(TENTATIVE,)?AUTOCONF,TEMPORARY>" \
646 rump.ifconfig shmif0 inet6
649 # Testing net.inet6.ip6.prefer_tempaddr
651 atf_check -s exit:0 rump.ifconfig -w 10
652 $DEBUG && rump.ifconfig shmif0
653 ip_auto=$(rump.ifconfig shmif0 |awk '/<AUTOCONF>/ {sub(/\/[0-9]*/, ""); print $2;}')
654 ip_temp=$(rump.ifconfig shmif0 |awk '/<AUTOCONF,TEMPORARY>/ {sub(/\/[0-9]*/, ""); print $2;}')
655 $DEBUG && echo $ip_auto $ip_temp
658 extract_new_packets bus1 > /dev/null
660 atf_check -s exit:0 -o ignore rump.ping6 -n -X 2 -c 1 $IP6SRV
661 # autoconf (non-temporal) address should be used as the source address
662 check_echo_request_pkt bus1 $ip_auto $IP6SRV
664 # Enable net.inet6.ip6.prefer_tempaddr
665 atf_check -s exit:0 -o match:'0.->.1' \
666 rump.sysctl -w net.inet6.ip6.prefer_tempaddr=1
668 atf_check -s exit:0 -o ignore rump.ping6 -n -X 2 -c 1 $IP6SRV
669 # autoconf, temporal address should be used as the source address
670 check_echo_request_pkt bus1 $ip_temp $IP6SRV
674 atf_check -s exit:0 kill -TERM `cat ${PIDFILE}`
677 rump_server_destroy_ifaces
680 ra_temporary_address_cleanup()
683 if [ -f ${PIDFILE} ]; then
684 kill -TERM `cat ${PIDFILE}`
692 atf_init_test_cases()
695 atf_add_test_case ra_basic
696 atf_add_test_case ra_flush_prefix_entries
697 atf_add_test_case ra_flush_defrouter_entries
698 atf_add_test_case ra_delete_address
699 atf_add_test_case ra_multiple_routers
700 atf_add_test_case ra_multiple_routers_single_prefix
701 atf_add_test_case ra_multiple_routers_maxifprefixes
702 atf_add_test_case ra_temporary_address