1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
|
#
# SPDX-License-Identifier: BSD-2-Clause
#
# Copyright (c) 2021 Rubicon Communications, LLC (Netgate)
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
# 1. Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
#
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
# SUCH DAMAGE.
. $(atf_get_srcdir)/../common/vnet.subr
atf_test_case "6to4" "cleanup"
6to4_head()
{
atf_set descr 'Test 6to4'
atf_set require.user root
}
6to4_body()
{
vnet_init
if ! kldstat -q -m if_stf; then
atf_skip "This test requires if_stf"
fi
if ! kldstat -q -m if_gif; then
atf_skip "This test requires if_gif"
fi
epair=$(vnet_mkepair)
vnet_mkjail relay ${epair}a
jexec relay ifconfig lo0 inet6 2001:db8::1/64 up
jexec relay ifconfig ${epair}a 192.0.2.1/24 up
# Simple gif to terminate 6to4
gif=$(jexec relay ifconfig gif create)
jexec relay ifconfig $gif inet6 2002:c000:0201::1/64 up
jexec relay ifconfig $gif tunnel 192.0.2.1 192.0.2.2
jexec relay route -6 add default -interface $gif
vnet_mkjail client ${epair}b
jexec client ifconfig lo0 up
jexec client ifconfig ${epair}b 192.0.2.2/24 up
stf=$(jexec client ifconfig stf create)
jexec client ifconfig $stf inet6 2002:c000:0202::1/32 up
jexec client route -6 add default 2002:c000:0201::1
# Sanity check
atf_check -s exit:0 -o ignore \
jexec client ping -c 1 192.0.2.1
# 6to4 direct
atf_check -s exit:0 -o ignore \
jexec client ping6 -c 1 2002:c000:0201::1
# "Wider internet"
atf_check -s exit:0 -o ignore \
jexec client ping6 -c 1 2001:db8::1
}
6to4_cleanup()
{
vnet_cleanup
}
atf_test_case "6rd" "cleanup"
6rd_head()
{
atf_set descr '6RD test'
atf_set require.user root
}
6rd_body()
{
vnet_init
if ! kldstat -q -m if_stf; then
atf_skip "This test requires if_stf"
fi
if ! kldstat -q -m if_gif; then
atf_skip "This test requires if_gif"
fi
epair=$(vnet_mkepair)
vnet_mkjail br ${epair}a
jexec br ifconfig ${epair}a 192.0.2.1/24 up
# Simple gif to terminate the 6RD tunnel
gif=$(jexec br ifconfig gif create)
jexec br ifconfig lo0 inet6 2001:db9::1/64 up
jexec br ifconfig $gif inet6 2001:db8::/64 up
jexec br ifconfig $gif tunnel 192.0.2.1 192.0.2.2
jexec br route -6 add default -interface $gif
vnet_mkjail client ${epair}b
jexec client ifconfig lo0 up
jexec client ifconfig ${epair}b 192.0.2.2/24 up
# Sanity check
atf_check -s exit:0 -o ignore \
jexec client ping -c 1 192.0.2.1
stf=$(jexec client ifconfig stf create)
jexec client ifconfig $stf stfv4br 192.0.2.1
jexec client ifconfig $stf stfv4net 192.0.2.2/32
jexec client ifconfig $stf inet6 2001:db8:c000:0202::1/32 up
jexec client route -6 add default -interface $stf
atf_check -s exit:0 -o ignore \
jexec client ping6 -c 1 2001:db9::1
}
6rd_cleanup()
{
vnet_cleanup
}
atf_test_case "6rd_peer" "cleanup"
6rd_peer_head()
{
atf_set descr '6RD peer test'
atf_set require.user root
}
6rd_peer_body()
{
vnet_init
if ! kldstat -q -m if_stf; then
atf_skip "This test requires if_stf"
fi
epair=$(vnet_mkepair)
vnet_mkjail one ${epair}a
jexec one ifconfig lo0 up
jexec one ifconfig ${epair}a 192.0.2.1/24 up
stf_one=$(jexec one ifconfig stf create)
jexec one ifconfig $stf_one stfv4br 192.0.2.3
jexec one ifconfig $stf_one stfv4net 192.0.2.1/32
jexec one ifconfig $stf_one inet6 2001:db8:c000:0201::1/32 up
jexec one route -6 add default -interface $stf_one
vnet_mkjail two ${epair}b
jexec two ifconfig lo0 up
jexec two ifconfig ${epair}b 192.0.2.2/24 up
stf_two=$(jexec two ifconfig stf create)
jexec two ifconfig $stf_two stfv4br 192.0.2.3
jexec two ifconfig $stf_two stfv4net 192.0.2.2/32
jexec two ifconfig $stf_two inet6 2001:db8:c000:0202::1/32 up
jexec two route -6 add default -interface $stf_two
# Sanity check
atf_check -s exit:0 -o ignore \
jexec one ping -c 1 192.0.2.2
# Test 6rd
atf_check -s exit:0 -o ignore \
jexec one ping6 -c 1 2001:db8:c000:0202::1
atf_check -s exit:0 -o ignore \
jexec two ping6 -c 1 2001:db8:c000:0201::1
# Shorter prefixes, for both v4 and v6
jexec one ifconfig $stf_one inet6 2001:db8:c000:0201::1 delete
jexec one ifconfig $stf_one inet6 2001:0201::1/16
jexec one ifconfig $stf_one stfv4net 192.0.2.1/16
jexec two ifconfig $stf_two inet6 2001:db8:c000:0202::1 delete
jexec two ifconfig $stf_two inet6 2001:0202::1/16
jexec two ifconfig $stf_two stfv4net 192.0.2.2/16
atf_check -s exit:0 -o ignore \
jexec one ping6 -c 1 2001:0202::1
atf_check -s exit:0 -o ignore \
jexec two ping6 -c 1 2001:0201::1
}
6rd_peer_cleanup()
{
vnet_cleanup
}
atf_init_test_cases()
{
atf_add_test_case "6to4"
atf_add_test_case "6rd"
atf_add_test_case "6rd_peer"
}
|
