xref: /freebsd/tests/sys/netinet6/output6.sh (revision 1d386b48) 
1#!/usr/bin/env atf-sh
2#-
3# SPDX-License-Identifier: BSD-2-Clause
4#
5# Copyright (c) 2020 Alexander V. Chernikov
6#
7# Redistribution and use in source and binary forms, with or without
8# modification, are permitted provided that the following conditions
9# are met:
10# 1. Redistributions of source code must retain the above copyright
11#    notice, this list of conditions and the following disclaimer.
12# 2. Redistributions in binary form must reproduce the above copyright
13#    notice, this list of conditions and the following disclaimer in the
14#    documentation and/or other materials provided with the distribution.
15#
16# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
17# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
19# ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
20# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
21# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
22# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
23# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
24# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
25# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
26# SUCH DAMAGE.
27#
28# $FreeBSD$
29#
30
31. $(atf_get_srcdir)/../common/vnet.subr
32
33atf_test_case "output6_tcp_setup_success" "cleanup"
34output6_tcp_setup_success_head()
35{
36
37	atf_set descr 'Test valid IPv6 TCP output'
38	atf_set require.user root
39}
40
41output6_tcp_setup_success_body()
42{
43
44	vnet_init
45
46	net_src="2001:db8:0:0:1::"
47	net_dst="2001:db8:0:0:1::"
48	ip_src="${net_src}1"
49	ip_dst=${net_dst}4242
50	plen=64
51	text="testtesttst"
52	port=4242
53
54	script_name=`dirname $0`/../common/net_receiver.py
55	script_name=`realpath ${script_name}`
56	jname="v6t-output6_tcp_setup_success"
57
58	epair=$(vnet_mkepair)
59
60	vnet_mkjail ${jname}a ${epair}a
61	jexec ${jname}a ifconfig ${epair}a up
62	jexec ${jname}a ifconfig ${epair}a inet6 ${ip_src}/${plen}
63
64	vnet_mkjail ${jname}b ${epair}b
65	jexec ${jname}b ifconfig ${epair}b up
66
67	jexec ${jname}b ifconfig ${epair}b inet6 ${ip_dst}/${plen}
68
69	# wait for DAD to complete
70	while [ `jexec ${jname}b ifconfig ${epair}b inet6 | grep -c tentative` != "0" ]; do
71		sleep 0.1
72	done
73	while [ `jexec ${jname}a ifconfig ${epair}a inet6 | grep -c tentative` != "0" ]; do
74		sleep 0.1
75	done
76
77	# run listener
78	args="--family inet6 --ports ${port} --match_str ${text}"
79	echo jexec ${jname}b ${script_name} ${args}
80	jexec ${jname}b ${script_name} --test_name "test_listen_tcp" ${args} &
81	cmd_pid=$!
82
83	# wait for the script init
84	counter=0
85	while [ `jexec ${jname}b sockstat -6qlp ${port} | wc -l` != "1" ]; do
86		sleep 0.01
87		counter=$((counter+1))
88		if [ ${counter} -ge 50 ]; then break; fi
89	done
90	if [ `jexec ${jname}b sockstat -6qlp ${port} | wc -l` != "1" ]; then
91		echo "App setup failed"
92		exit 1
93	fi
94
95	# run sender
96	echo -n "${text}" | jexec ${jname}a nc -N ${ip_dst} ${port}
97	exit_code=$?
98	if [ $exit_code -ne 0 ]; then atf_fail "sender exit code $exit_code" ; fi
99
100	wait ${cmd_pid}
101	exit_code=$?
102	if [ $exit_code -ne 0 ]; then atf_fail "receiver exit code $exit_code" ; fi
103}
104
105output6_tcp_setup_success_cleanup()
106{
107	vnet_cleanup
108}
109
110
111atf_test_case "output6_udp_setup_success" "cleanup"
112output6_udp_setup_success_head()
113{
114
115	atf_set descr 'Test valid IPv6 UDP output'
116	atf_set require.user root
117}
118
119output6_udp_setup_success_body()
120{
121
122	vnet_init
123
124	net_src="2001:db8:0:0:1::"
125	net_dst="2001:db8:0:0:1::"
126	ip_src="${net_src}1"
127	ip_dst=${net_dst}4242
128	plen=64
129	text="testtesttst"
130	port=4242
131
132	script_name=`dirname $0`/../common/net_receiver.py
133	script_name=`realpath ${script_name}`
134	jname="v6t-output6_udp_setup_success"
135
136	epair=$(vnet_mkepair)
137
138	vnet_mkjail ${jname}a ${epair}a
139	jexec ${jname}a ifconfig ${epair}a up
140	jexec ${jname}a ifconfig ${epair}a inet6 ${ip_src}/${plen}
141
142	vnet_mkjail ${jname}b ${epair}b
143	jexec ${jname}b ifconfig ${epair}b up
144	jexec ${jname}b ifconfig ${epair}b inet6 ${ip_dst}/${plen}
145
146	# wait for DAD to complete
147	while [ `jexec ${jname}b ifconfig ${epair}b inet6 | grep -c tentative` != "0" ]; do
148		sleep 0.1
149	done
150	while [ `jexec ${jname}a ifconfig ${epair}a inet6 | grep -c tentative` != "0" ]; do
151		sleep 0.1
152	done
153
154	# run listener
155	args="--family inet6 --ports ${port} --match_str ${text}"
156	echo jexec ${jname}b ${script_name} ${args}
157	jexec ${jname}b ${script_name} --test_name "test_listen_udp" ${args} &
158	cmd_pid=$!
159
160	# wait for the script init
161	counter=0
162	while [ `jexec ${jname}b sockstat -6qlp ${port} | wc -l` != "1" ]; do
163		sleep 0.1
164		counterc=$((counter+1))
165		if [ ${counter} -ge 50 ]; then break; fi
166	done
167	if [ `jexec ${jname}b sockstat -6qlp ${port} | wc -l` != "1" ]; then
168		echo "App setup failed"
169		exit 1
170	fi
171
172	# run sender
173	# TODO: switch from nc to some alternative to avoid 1-second delay
174	echo -n "${text}" | jexec ${jname}a nc -uNw1 ${ip_dst} ${port}
175	exit_code=$?
176	if [ $exit_code -ne 0 ]; then atf_fail "sender exit code $exit_code" ; fi
177
178	wait ${cmd_pid}
179	exit_code=$?
180	if [ $exit_code -ne 0 ]; then atf_fail "receiver exit code $exit_code" ; fi
181}
182
183output6_udp_setup_success_cleanup()
184{
185	vnet_cleanup
186}
187
188atf_test_case "output6_raw_success" "cleanup"
189output6_raw_success_head()
190{
191
192	atf_set descr 'Test valid IPv6 raw output'
193	atf_set require.user root
194}
195
196output6_raw_success_body()
197{
198
199	vnet_init
200
201	net_src="2001:db8:0:0:1::"
202	net_dst="2001:db8:0:0:1::"
203	ip_src="${net_src}1"
204	ip_dst=${net_dst}4242
205	plen=64
206
207	script_name=`dirname $0`/../common/net_receiver.py
208	script_name=`realpath ${script_name}`
209	jname="v6t-output6_raw_success"
210
211	epair=$(vnet_mkepair)
212
213	vnet_mkjail ${jname}a ${epair}a
214	jexec ${jname}a ifconfig ${epair}a up
215	jexec ${jname}a ifconfig ${epair}a inet6 ${ip_src}/${plen}
216
217	vnet_mkjail ${jname}b ${epair}b
218	jexec ${jname}b ifconfig ${epair}b up
219
220	jexec ${jname}b ifconfig ${epair}b inet6 ${ip_dst}/${plen}
221
222	# wait for DAD to complete
223	while [ `jexec ${jname}b ifconfig ${epair}b inet6 | grep -c tentative` != "0" ]; do
224		sleep 0.1
225	done
226	while [ `jexec ${jname}a ifconfig ${epair}a inet6 | grep -c tentative` != "0" ]; do
227		sleep 0.1
228	done
229
230	atf_check -o match:'1 packets transmitted, 1 packets received' jexec ${jname}a ping -6 -nc1 ${ip_dst}
231}
232
233output6_raw_success_cleanup()
234{
235	vnet_cleanup
236}
237
238# Multipath tests are done the following way:
239#               epair0/LL
240# jailA lo/GU <           > lo/GU jailB
241#               epair1/LL
242# jailA has 2 routes towards /64 prefix on jailB loopback, via 2 epairs
243# jailB has 1 route towards /64 prefix on jailA loopback, via epair0
244#
245# jailA initiates connections/sends packets towards IPs on jailB loopback.
246# Script then compares amount of packets sent via epair0 and epair1
247
248mpath_check()
249{
250	if [ `sysctl -iW net.route.multipath | wc -l` != "1" ]; then
251		atf_skip "This test requires ROUTE_MPATH enabled"
252	fi
253}
254
255mpath_enable()
256{
257	jexec $1 sysctl net.route.multipath=1
258	if [ $? != 0 ]; then
259		atf_fail "Setting multipath in jail $1 failed".
260	fi
261}
262
263
264atf_test_case "output6_tcp_flowid_mpath_success" "cleanup"
265output6_tcp_flowid_mpath_success_head()
266{
267
268	atf_set descr 'Test valid IPv6 TCP output flowid generation'
269	atf_set require.user root
270}
271
272output6_tcp_flowid_mpath_success_body()
273{
274	vnet_init
275	mpath_check
276
277	net_src="2001:db8:0:1"
278	net_dst="2001:db8:0:2"
279	ip_src="${net_src}::1"
280	ip_dst="${net_dst}::1"
281	plen=64
282	text="testtesttst"
283
284	script_name=`dirname $0`/../common/net_receiver.py
285	script_name=`realpath ${script_name}`
286	jname="v6t-output6_tcp_flowid_mpath_success"
287
288	epair0=$(vnet_mkepair)
289	epair1=$(vnet_mkepair)
290	lo_src=$(vnet_mkloopback)
291	lo_dst=$(vnet_mkloopback)
292
293	vnet_mkjail ${jname}a ${epair0}a ${epair1}a ${lo_src}
294	mpath_enable ${jname}a
295	jls -N
296	# enable link-local IPv6
297	jexec ${jname}a ndp -i ${epair0}a -- -disabled
298	jexec ${jname}a ifconfig ${epair0}a up
299	jexec ${jname}a ndp -i ${epair1}a -- -disabled
300	jexec ${jname}a ifconfig ${epair1}a up
301	jexec ${jname}a ifconfig ${lo_src} up
302
303	vnet_mkjail ${jname}b ${epair0}b ${epair1}b ${lo_dst}
304	jls -N
305	jexec ${jname}b ndp -i ${epair0}b -- -disabled
306	jexec ${jname}b ifconfig ${epair0}b up
307	jexec ${jname}b ndp -i ${epair1}b -- -disabled
308	jexec ${jname}b ifconfig ${epair1}b up
309	jexec ${jname}b ifconfig ${lo_dst} up
310
311	# DST ips/ports to test
312	ips="d3:c4:eb:40 2b:ff:dd:52 b1:d4:44:0e 41:2c:4d:43 66:4a:b4:be 8b:da:ac:f7 ca:d1:c4:f0 b1:31:da:d7 0c:ac:45:7a 44:9c:ce:71"
313	ports="53540 49743 43067 9131 16734 5150 14379 40292 20634 51302 3387 24387 9282 14275 42103 26881 42461 29520 45714 11096"
314
315	jexec ${jname}a ifconfig ${lo_src} inet6 ${ip_src}/128
316
317	jexec ${jname}b ifconfig ${lo_dst} inet6 ${ip_dst}/128
318	for i in ${ips}; do
319		jexec ${jname}b ifconfig ${lo_dst} inet6 ${net_dst}:${i}/128
320	done
321
322	# wait for DAD to complete
323	while [ `jexec ${jname}b ifconfig | grep inet6 | grep -c tentative` != "0" ]; do
324		sleep 0.1
325	done
326	while [ `jexec ${jname}a ifconfig | grep inet6 | grep -c tentative` != "0" ]; do
327		sleep 0.1
328	done
329
330	# Add routes
331	# A -> towards B via epair0a LL
332	ll=`jexec ${jname}b ifconfig ${epair0}b inet6 | awk '$2~/^fe80:/{print$2}' | awk -F% '{print$1}'`
333	jexec ${jname}a route add -6 -net ${net_dst}::/${plen} ${ll}%${epair0}a
334	# A -> towards B via epair1a LL
335	ll=`jexec ${jname}b ifconfig ${epair1}b inet6 | awk '$2~/^fe80:/{print$2}' | awk -F% '{print$1}'`
336	jexec ${jname}a route add -6 -net ${net_dst}::/${plen} ${ll}%${epair1}a
337
338	# B towards A via epair0b LL
339	ll=`jexec ${jname}a ifconfig ${epair1}a inet6 | awk '$2~/^fe80:/{print$2}' | awk -F% '{print$1}'`
340	jexec ${jname}b route add -6 -net ${net_src}::/${plen} ${ll}%${epair1}b
341
342	# Base setup verification
343	atf_check -o match:'1 packets transmitted, 1 packets received' jexec ${jname}a ping -6 -c1 ${ip_dst}
344
345	# run listener
346	num_ports=`echo ${ports} | wc -w`
347	num_ips=`echo ${ips} | wc -w`
348	count_examples=$((num_ports*num_ips))
349	listener_ports=`echo ${ports} | tr ' ' '\n' | sort -n | tr '\n' ',' | sed -e 's?,$??'`
350	args="--family inet6 --ports ${listener_ports} --count ${count_examples} --match_str ${text}"
351	echo jexec ${jname}b ${script_name} ${args}
352	jexec ${jname}b ${script_name} --test_name "test_listen_tcp" ${args} &
353	cmd_pid=$!
354
355	# wait for the app init
356	counter=0
357	init=0
358	while [ ${counter} -le 50 ]; do
359		_ports=`jexec ${jname}b sockstat -6ql | awk "\\\$3 == ${cmd_pid} {print \\\$6}"|awk -F: "{print \\\$2}" | sort -n | tr '\n' ','`
360		if [ "${_ports}" = "${listener_ports}," ]; then
361			init=1
362			break;
363		fi
364	done
365	if [ ${init} -eq 0 ]; then
366		jexec ${jname}b sockstat -6ql | awk "\$3 == ${cmd_pid}"
367		echo "App setup failed"
368		exit 1
369	fi
370	echo "App setup done"
371
372	# run sender
373	for _ip in ${ips}; do
374		ip="${net_dst}:${_ip}"
375		for port in ${ports}; do
376			echo -n "${text}" | jexec ${jname}a nc -nN ${ip} ${port}
377			exit_code=$?
378			if [ $exit_code -ne 0 ]; then atf_fail "sender exit code $exit_code" ; fi
379		done
380	done
381
382	wait ${cmd_pid}
383	exit_code=$?
384	if [ $exit_code -ne 0 ]; then atf_fail "receiver exit code $exit_code" ; fi
385
386	pkt_0=`jexec ${jname}a netstat -Wf link -I ${epair0}a | head | awk '$1!~/^Name/{print$8}'`
387	pkt_1=`jexec ${jname}a netstat -Wf link -I ${epair1}a | head | awk '$1!~/^Name/{print$8}'`
388	if [ ${pkt_0} -le 10 ]; then
389		atf_fail "Balancing failure: 1: ${pkt_0} 2: ${pkt_1}"
390	fi
391	if [ ${pkt_1} -le 10 ]; then
392		atf_fail "Balancing failure: 1: ${pkt_0} 2: ${pkt_1}"
393	fi
394	echo "TCP Balancing: 1: ${pkt_0} 2: ${pkt_1}"
395}
396
397output6_tcp_flowid_mpath_success_cleanup()
398{
399	vnet_cleanup
400}
401
402atf_test_case "output6_udp_flowid_mpath_success" "cleanup"
403output6_udp_flowid_mpath_success_head()
404{
405
406	atf_set descr 'Test valid IPv6 UDP output flowid generation'
407	atf_set require.user root
408}
409
410output6_udp_flowid_mpath_success_body()
411{
412
413	vnet_init
414	mpath_check
415
416	# Note this test will spawn around ~100 nc processes
417
418	net_src="2001:db8:0:1"
419	net_dst="2001:db8:0:2"
420	ip_src="${net_src}::1"
421	ip_dst="${net_dst}::1"
422	plen=64
423	text="testtesttst"
424
425	script_name=`dirname $0`/../common/net_receiver.py
426	script_name=`realpath ${script_name}`
427	jname="v6t-output6_udp_flowid_mpath_success"
428
429	epair0=$(vnet_mkepair)
430	epair1=$(vnet_mkepair)
431	lo_src=$(vnet_mkloopback)
432	lo_dst=$(vnet_mkloopback)
433
434	vnet_mkjail ${jname}a ${epair0}a ${epair1}a ${lo_src}
435	mpath_enable ${jname}a
436	jls -N
437	# enable link-local IPv6
438	jexec ${jname}a ndp -i ${epair0}a -- -disabled
439	jexec ${jname}a ifconfig ${epair0}a up
440	jexec ${jname}a ndp -i ${epair1}a -- -disabled
441	jexec ${jname}a ifconfig ${epair1}a up
442	jexec ${jname}a ifconfig ${lo_src} up
443
444	vnet_mkjail ${jname}b ${epair0}b ${epair1}b ${lo_dst}
445	jls -N
446	jexec ${jname}b ndp -i ${epair0}b -- -disabled
447	jexec ${jname}b ifconfig ${epair0}b up
448	jexec ${jname}b ndp -i ${epair1}b -- -disabled
449	jexec ${jname}b ifconfig ${epair1}b up
450	jexec ${jname}b ifconfig ${lo_dst} up
451
452	# DST ips/ports to test
453	ips="d3:c4:eb:40 2b:ff:dd:52 b1:d4:44:0e 41:2c:4d:43 66:4a:b4:be 8b:da:ac:f7 ca:d1:c4:f0 b1:31:da:d7 0c:ac:45:7a 44:9c:ce:71"
454	ports="53540 49743 43067 9131 16734 5150 14379 40292 20634 51302 3387 24387 9282 14275 42103 26881 42461 29520 45714 11096"
455
456	jexec ${jname}a ifconfig ${lo_src} inet6 ${ip_src}/128
457
458	jexec ${jname}b ifconfig ${lo_dst} inet6 ${ip_dst}/128
459	for i in ${ips}; do
460		jexec ${jname}b ifconfig ${lo_dst} inet6 ${net_dst}:${i}/128
461	done
462
463
464	# wait for DAD to complete
465	while [ `jexec ${jname}b ifconfig | grep inet6 | grep -c tentative` != "0" ]; do
466		sleep 0.1
467	done
468	while [ `jexec ${jname}a ifconfig | grep inet6 | grep -c tentative` != "0" ]; do
469		sleep 0.1
470	done
471
472	# Add routes
473	# A -> towards B via epair0a LL
474	ll=`jexec ${jname}b ifconfig ${epair0}b inet6 | awk '$2~/^fe80:/{print$2}' | awk -F% '{print$1}'`
475	jexec ${jname}a route add -6 -net ${net_dst}::/${plen} ${ll}%${epair0}a
476	# A -> towards B via epair1a LL
477	ll=`jexec ${jname}b ifconfig ${epair1}b inet6 | awk '$2~/^fe80:/{print$2}' | awk -F% '{print$1}'`
478	jexec ${jname}a route add -6 -net ${net_dst}::/${plen} ${ll}%${epair1}a
479
480	# B towards A via epair0b LL
481	ll=`jexec ${jname}a ifconfig ${epair1}a inet6 | awk '$2~/^fe80:/{print$2}' | awk -F% '{print$1}'`
482	jexec ${jname}b route add -6 -net ${net_src}::/${plen} ${ll}%${epair1}b
483
484	# Base setup verification
485	atf_check -o match:'1 packets transmitted, 1 packets received' jexec ${jname}a ping -6 -c1 ${ip_dst}
486
487	# run listener
488	num_ports=`echo ${ports} | wc -w`
489	num_ips=`echo ${ips} | wc -w`
490	count_examples=$((num_ports*num_ips))
491	listener_ports=`echo ${ports} | tr ' ' '\n' | sort -n | tr '\n' ',' | sed -e 's?,$??'`
492	args="--family inet6 --ports ${listener_ports} --count ${count_examples} --match_str ${text}"
493	echo jexec ${jname}b ${script_name} ${args}
494	jexec ${jname}b ${script_name} --test_name "test_listen_udp" ${args} &
495	cmd_pid=$!
496
497	# wait for the app init
498	counter=0
499	init=0
500	while [ ${counter} -le 50 ]; do
501		_ports=`jexec ${jname}b sockstat -6ql | awk "\\\$3 == ${cmd_pid} {print \\\$6}"|awk -F: "{print \\\$2}" | sort -n | tr '\n' ','`
502		if [ "${_ports}" = "${listener_ports}," ]; then
503			init=1
504			break;
505		fi
506	done
507	if [ ${init} -eq 0 ]; then
508		jexec ${jname}b sockstat -6ql | awk "\$3 == ${cmd_pid}"
509		echo "App setup failed"
510		exit 1
511	fi
512	echo "App setup done"
513
514	# run sender
515	for _ip in ${ips}; do
516		ip="${net_dst}:${_ip}"
517		for port in ${ports}; do
518			# XXX: switch to something that allows immediate exit
519			echo -n "${text}" | jexec ${jname}a nc -nuNw1 ${ip} ${port} &
520			sleep 0.01
521		done
522	done
523
524	wait ${cmd_pid}
525	exit_code=$?
526	if [ $exit_code -ne 0 ]; then atf_fail "receiver exit code $exit_code" ; fi
527
528	pkt_0=`jexec ${jname}a netstat -Wf link -I ${epair0}a | head | awk '$1!~/^Name/{print$8}'`
529	pkt_1=`jexec ${jname}a netstat -Wf link -I ${epair1}a | head | awk '$1!~/^Name/{print$8}'`
530	if [ ${pkt_0} -le 10 ]; then
531		atf_fail "Balancing failure: 1: ${pkt_0} 2: ${pkt_1}"
532	fi
533	if [ ${pkt_1} -le 10 ]; then
534		atf_fail "Balancing failure: 1: ${pkt_0} 2: ${pkt_1}"
535	fi
536	echo "UDP BALANCING: 1: ${pkt_0} 2: ${pkt_1}"
537}
538
539output6_udp_flowid_mpath_success_cleanup()
540{
541	vnet_cleanup
542}
543
544atf_test_case "output6_raw_flowid_mpath_success" "cleanup"
545output6_raw_flowid_mpath_success_head()
546{
547
548	atf_set descr 'Test valid IPv6 raw output flowid generation'
549	atf_set require.user root
550}
551
552output6_raw_flowid_mpath_success_body()
553{
554
555	vnet_init
556	mpath_check
557
558	net_src="2001:db8:0:1"
559	net_dst="2001:db8:0:2"
560	ip_src="${net_src}::1"
561	ip_dst="${net_dst}::1"
562	plen=64
563	text="testtesttst"
564
565	jname="v6t-output6_raw_flowid_mpath_success"
566
567	epair0=$(vnet_mkepair)
568	epair1=$(vnet_mkepair)
569	lo_src=$(vnet_mkloopback)
570	lo_dst=$(vnet_mkloopback)
571
572	vnet_mkjail ${jname}a ${epair0}a ${epair1}a ${lo_src}
573	mpath_enable ${jname}a
574	jls -N
575	# enable link-local IPv6
576	jexec ${jname}a ndp -i ${epair0}a -- -disabled
577	jexec ${jname}a ifconfig ${epair0}a up
578	jexec ${jname}a ndp -i ${epair1}a -- -disabled
579	jexec ${jname}a ifconfig ${epair1}a up
580	jexec ${jname}a ifconfig ${lo_src} up
581
582	vnet_mkjail ${jname}b ${epair0}b ${epair1}b ${lo_dst}
583	jls -N
584	jexec ${jname}b ndp -i ${epair0}b -- -disabled
585	jexec ${jname}b ifconfig ${epair0}b up
586	jexec ${jname}b ndp -i ${epair1}b -- -disabled
587	jexec ${jname}b ifconfig ${epair1}b up
588	jexec ${jname}b ifconfig ${lo_dst} up
589
590	# DST ips to test
591	ips="9d:33:f2:7f 48:06:9a:0b cf:96:d5:78 76:da:8e:28 d4:66:38:1e ec:43:da:7c bb:f8:93:2f d3:c4:eb:40"
592	ips="${ips} c7:31:0e:ae 8d:ed:35:2e c0:e0:22:31 82:1c:4e:28 c1:00:60:3e 6a:4f:3b:6c 8e:a7:e9:57 2b:ff:dd:52"
593	ips="${ips} 88:44:79:5d 80:62:83:11 c8:e4:17:a6 e7:2a:45:d7 5a:92:0e:04 70:fc:6a:ee ce:24:4c:68 41:2c:4d:43"
594	ips="${ips} 57:2b:5e:a7 f9:e0:69:c6 cb:b9:e6:ed 28:88:5d:fa d6:19:ac:1d dc:de:37:d8 fe:39:55:c7 b1:31:da:d7"
595
596	jexec ${jname}a ifconfig ${lo_src} inet6 ${ip_src}/128
597
598	jexec ${jname}b ifconfig ${lo_dst} inet6 ${ip_dst}/128
599	for i in ${ips}; do
600		jexec ${jname}b ifconfig ${lo_dst} inet6 ${net_dst}:${i}/128
601	done
602
603	# wait for DAD to complete
604	while [ `jexec ${jname}b ifconfig | grep inet6 | grep -c tentative` != "0" ]; do
605		sleep 0.1
606	done
607	while [ `jexec ${jname}a ifconfig | grep inet6 | grep -c tentative` != "0" ]; do
608		sleep 0.1
609	done
610
611	# Add routes
612	# A -> towards B via epair0a LL
613	ll=`jexec ${jname}b ifconfig ${epair0}b inet6 | awk '$2~/^fe80:/{print$2}' | awk -F% '{print$1}'`
614	jexec ${jname}a route add -6 -net ${net_dst}::/${plen} ${ll}%${epair0}a
615	# A -> towards B via epair1a LL
616	ll=`jexec ${jname}b ifconfig ${epair1}b inet6 | awk '$2~/^fe80:/{print$2}' | awk -F% '{print$1}'`
617	jexec ${jname}a route add -6 -net ${net_dst}::/${plen} ${ll}%${epair1}a
618
619	# B towards A via epair0b LL
620	ll=`jexec ${jname}a ifconfig ${epair1}a inet6 | awk '$2~/^fe80:/{print$2}' | awk -F% '{print$1}'`
621	jexec ${jname}b route add -6 -net ${net_src}::/${plen} ${ll}%${epair1}b
622
623	# Base setup verification
624	atf_check -o match:'1 packets transmitted, 1 packets received' jexec ${jname}a ping -6 -nc1 ${ip_dst}
625
626	# run sender
627	valid_message='1 packets transmitted, 1 packets received'
628	for _ip in ${ips}; do
629		ip="${net_dst}:${_ip}"
630		atf_check -o match:"${valid_message}" jexec ${jname}a ping -6 -nc1 ${ip}
631	done
632
633	pkt_0=`jexec ${jname}a netstat -Wf link -I ${epair0}a | head | awk '$1!~/^Name/{print$8}'`
634	pkt_1=`jexec ${jname}a netstat -Wf link -I ${epair1}a | head | awk '$1!~/^Name/{print$8}'`
635
636	jexec ${jname}a netstat -bWf link -I ${epair0}a
637	jexec ${jname}a netstat -bWf link -I ${epair1}a
638	if [ ${pkt_0} -le 10 ]; then
639		atf_fail "Balancing failure: 1: ${pkt_0} 2: ${pkt_1}"
640	fi
641	if [ ${pkt_1} -le 10 ]; then
642		atf_fail "Balancing failure: 1: ${pkt_0} 2: ${pkt_1}"
643	fi
644	echo "RAW BALANCING: 1: ${pkt_0} 2: ${pkt_1}"
645}
646
647output6_raw_flowid_mpath_success_cleanup()
648{
649	vnet_cleanup
650}
651
652atf_init_test_cases()
653{
654	atf_add_test_case "output6_tcp_setup_success"
655	atf_add_test_case "output6_udp_setup_success"
656	atf_add_test_case "output6_raw_success"
657	atf_add_test_case "output6_tcp_flowid_mpath_success"
658	atf_add_test_case "output6_udp_flowid_mpath_success"
659	atf_add_test_case "output6_raw_flowid_mpath_success"
660}
661
662# end
663
664
665