blob: f05ffe213c4611c4039ecc14a2301361ed23b3ee (
plain)
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
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
|
#!/bin/bash
# SPDX-License-Identifier: GPL-2.0
# +----------------------------+ +--------------------------+
# | H1 (vrf) | | H2 (vrf) |
# | | | |
# | + LAG1 (team) | | + LAG4 (team) |
# | | 192.0.2.1/28 | | | 192.0.2.130/28 |
# | | 2001:db8:1::1/64 | | | 2001:db8:2::2/64 |
# | __^___ | | __^_____ |
# | / \ | | / \ |
# | + $h1 + $h4 | | + $h2 + $h3 |
# | | | | | | | |
# +----|--------|--------------+ +-|----------|-------------+
# | | | |
# +----|--------|------------------------------------|----------|-------------+
# | SW | | | | |
# | + $swp1 + $swp4 + $swp2 + $swp3 |
# | \__ ___/ \__ _____/ |
# | v v |
# | +------|-------------------------------+ | |
# | | + LAG2 BR1 (802.1q) | + LAG3 (team) |
# | | (team) 192.0.2.2/28 | 192.0.2.129/28 |
# | | 2001:db8:1::2/64 | 2001:db8:2::1/64 |
# | | | |
# | +--------------------------------------+ |
# +---------------------------------------------------------------------------+
: ${ALL_TESTS:="
ping_ipv4
ping_ipv6
$(: exercise remastering of LAG2 slaves )
config_deslave_swp4
config_wait
ping_ipv4
ping_ipv6
config_enslave_swp4
config_deslave_swp1
config_wait
ping_ipv4
ping_ipv6
config_deslave_swp4
config_enslave_swp1
config_enslave_swp4
config_wait
ping_ipv4
ping_ipv6
$(: exercise remastering of LAG2 itself )
config_remaster_lag2
config_wait
ping_ipv4
ping_ipv6
$(: exercise remastering of LAG3 slaves )
config_deslave_swp2
config_wait
ping_ipv4
ping_ipv6
config_enslave_swp2
config_deslave_swp3
config_wait
ping_ipv4
ping_ipv6
config_deslave_swp2
config_enslave_swp3
config_enslave_swp2
config_wait
ping_ipv4
ping_ipv6
$(: move LAG3 to a bridge and then out )
config_remaster_lag3
config_wait
ping_ipv4
ping_ipv6
"}
NUM_NETIFS=8
: ${lib_dir:=.}
source $lib_dir/lib.sh
$EXTRA_SOURCE
h1_create()
{
team_create lag1 lacp
ip link set dev lag1 address $(mac_get $h1)
ip link set dev $h1 master lag1
ip link set dev $h4 master lag1
simple_if_init lag1 192.0.2.1/28 2001:db8:1::1/64
ip link set dev $h1 up
ip link set dev $h4 up
ip -4 route add 192.0.2.128/28 vrf vlag1 nexthop via 192.0.2.2
ip -6 route add 2001:db8:2::/64 vrf vlag1 nexthop via 2001:db8:1::2
}
h1_destroy()
{
ip -6 route del 2001:db8:2::/64 vrf vlag1
ip -4 route del 192.0.2.128/28 vrf vlag1
ip link set dev $h4 down
ip link set dev $h1 down
simple_if_fini lag1 192.0.2.1/28 2001:db8:1::1/64
ip link set dev $h4 nomaster
ip link set dev $h1 nomaster
team_destroy lag1
}
h2_create()
{
team_create lag4 lacp
ip link set dev lag4 address $(mac_get $h2)
ip link set dev $h2 master lag4
ip link set dev $h3 master lag4
simple_if_init lag4 192.0.2.130/28 2001:db8:2::2/64
ip link set dev $h2 up
ip link set dev $h3 up
ip -4 route add 192.0.2.0/28 vrf vlag4 nexthop via 192.0.2.129
ip -6 route add 2001:db8:1::/64 vrf vlag4 nexthop via 2001:db8:2::1
}
h2_destroy()
{
ip -6 route del 2001:db8:1::/64 vrf vlag4
ip -4 route del 192.0.2.0/28 vrf vlag4
ip link set dev $h3 down
ip link set dev $h2 down
simple_if_fini lag4 192.0.2.130/28 2001:db8:2::2/64
ip link set dev $h3 nomaster
ip link set dev $h2 nomaster
team_destroy lag4
}
router_create()
{
team_create lag2 lacp
ip link set dev lag2 address $(mac_get $swp1)
ip link set dev $swp1 master lag2
ip link set dev $swp4 master lag2
ip link add name br1 address $(mac_get lag2) \
type bridge vlan_filtering 1
ip link set dev lag2 master br1
ip link set dev $swp1 up
ip link set dev $swp4 up
ip link set dev br1 up
__addr_add_del br1 add 192.0.2.2/28 2001:db8:1::2/64
team_create lag3 lacp
ip link set dev lag3 address $(mac_get $swp2)
ip link set dev $swp2 master lag3
ip link set dev $swp3 master lag3
ip link set dev $swp2 up
ip link set dev $swp3 up
__addr_add_del lag3 add 192.0.2.129/28 2001:db8:2::1/64
}
router_destroy()
{
__addr_add_del lag3 del 192.0.2.129/28 2001:db8:2::1/64
ip link set dev $swp3 down
ip link set dev $swp2 down
ip link set dev $swp3 nomaster
ip link set dev $swp2 nomaster
team_destroy lag3
__addr_add_del br1 del 192.0.2.2/28 2001:db8:1::2/64
ip link set dev $swp4 down
ip link set dev $swp1 down
ip link set dev br1 down
ip link set dev lag2 nomaster
ip link del dev br1
ip link set dev $swp4 nomaster
ip link set dev $swp1 nomaster
team_destroy lag2
}
config_remaster_lag2()
{
log_info "Remaster bridge slave"
ip link set dev lag2 nomaster
sleep 2
ip link set dev lag2 master br1
}
config_remaster_lag3()
{
log_info "Move lag3 to the bridge, then out again"
ip link set dev lag3 master br1
sleep 2
ip link set dev lag3 nomaster
}
config_deslave()
{
local netdev=$1; shift
log_info "Deslave $netdev"
ip link set dev $netdev down
ip link set dev $netdev nomaster
ip link set dev $netdev up
}
config_deslave_swp1()
{
config_deslave $swp1
}
config_deslave_swp2()
{
config_deslave $swp2
}
config_deslave_swp3()
{
config_deslave $swp3
}
config_deslave_swp4()
{
config_deslave $swp4
}
config_enslave()
{
local netdev=$1; shift
local master=$1; shift
log_info "Enslave $netdev to $master"
ip link set dev $netdev down
ip link set dev $netdev master $master
ip link set dev $netdev up
}
config_enslave_swp1()
{
config_enslave $swp1 lag2
}
config_enslave_swp2()
{
config_enslave $swp2 lag3
}
config_enslave_swp3()
{
config_enslave $swp3 lag3
}
config_enslave_swp4()
{
config_enslave $swp4 lag2
}
config_wait()
{
setup_wait_dev lag2
setup_wait_dev lag3
}
setup_prepare()
{
h1=${NETIFS[p1]}
swp1=${NETIFS[p2]}
swp2=${NETIFS[p3]}
h2=${NETIFS[p4]}
swp3=${NETIFS[p5]}
h3=${NETIFS[p6]}
h4=${NETIFS[p7]}
swp4=${NETIFS[p8]}
vrf_prepare
h1_create
h2_create
router_create
forwarding_enable
}
cleanup()
{
pre_cleanup
forwarding_restore
router_destroy
h2_destroy
h1_destroy
vrf_cleanup
}
ping_ipv4()
{
ping_test lag1 192.0.2.130
}
ping_ipv6()
{
ping6_test lag1 2001:db8:2::2
}
trap cleanup EXIT
setup_prepare
setup_wait
tests_run
exit $EXIT_STATUS
|
