xref: /freebsd/tests/sys/net/if_stf.sh (revision 3332f1b444d4a73238e9f59cca27bfc95fe936bd)
1# $FreeBSD$
2#
3# SPDX-License-Identifier: BSD-2-Clause-FreeBSD
4#
5# Copyright (c) 2021 Rubicon Communications, LLC (Netgate)
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. $(atf_get_srcdir)/../common/vnet.subr
29
30atf_test_case "6to4" "cleanup"
316to4_head()
32{
33	atf_set descr 'Test 6to4'
34	atf_set require.user root
35}
36
376to4_body()
38{
39	vnet_init
40	if ! kldstat -q -m if_stf; then
41		atf_skip "This test requires if_stf"
42	fi
43	if ! kldstat -q -m if_gif; then
44		atf_skip "This test requires if_stf"
45	fi
46
47	epair=$(vnet_mkepair)
48
49	vnet_mkjail relay ${epair}a
50	jexec relay ifconfig lo0 inet6 2001:db8::1/64 up
51	jexec relay ifconfig ${epair}a 192.0.2.1/24 up
52	# Simple gif to terminate 6to4
53	gif=$(jexec relay ifconfig gif create)
54	jexec relay ifconfig $gif inet6 2002:c000:0201::1/64 up
55	jexec relay ifconfig $gif tunnel 192.0.2.1 192.0.2.2
56	jexec relay route -6 add default -interface $gif
57
58	vnet_mkjail client ${epair}b
59	jexec client ifconfig ${epair}b 192.0.2.2/24 up
60	stf=$(jexec client ifconfig stf create)
61	jexec client ifconfig $stf inet6 2002:c000:0202::1/32 up
62	jexec client route -6 add default 2002:c000:0201::1
63
64	# Sanity check
65	atf_check -s exit:0 -o ignore \
66	    jexec client ping -c 1 192.0.2.1
67	# 6to4 direct
68	atf_check -s exit:0 -o ignore \
69	    jexec client ping6 -c 1 2002:c000:0201::1
70
71	# "Wider internet"
72	atf_check -s exit:0 -o ignore \
73	    jexec client ping6 -c 1 2001:db8::1
74}
75
766to4_cleanup()
77{
78	vnet_cleanup
79}
80
81atf_init_test_cases()
82{
83	atf_add_test_case "6to4"
84}
85