xref: /linux/tools/testing/selftests/net/forwarding/router_bridge_vlan.sh (revision 26fbb4c8c7c3ee9a4c3b4de555a8587b5a19154e) 
1#!/bin/bash
2# SPDX-License-Identifier: GPL-2.0
3
4ALL_TESTS="
5	ping_ipv4
6	ping_ipv6
7	vlan
8"
9NUM_NETIFS=4
10source lib.sh
11
12h1_create()
13{
14	simple_if_init $h1
15	vlan_create $h1 555 v$h1 192.0.2.1/28 2001:db8:1::1/64
16	ip -4 route add 192.0.2.128/28 vrf v$h1 nexthop via 192.0.2.2
17	ip -6 route add 2001:db8:2::/64 vrf v$h1 nexthop via 2001:db8:1::2
18}
19
20h1_destroy()
21{
22	ip -6 route del 2001:db8:2::/64 vrf v$h1
23	ip -4 route del 192.0.2.128/28 vrf v$h1
24	vlan_destroy $h1 555
25	simple_if_fini $h1
26}
27
28h2_create()
29{
30	simple_if_init $h2 192.0.2.130/28 2001:db8:2::2/64
31	ip -4 route add 192.0.2.0/28 vrf v$h2 nexthop via 192.0.2.129
32	ip -6 route add 2001:db8:1::/64 vrf v$h2 nexthop via 2001:db8:2::1
33}
34
35h2_destroy()
36{
37	ip -6 route del 2001:db8:1::/64 vrf v$h2
38	ip -4 route del 192.0.2.0/28 vrf v$h2
39	simple_if_fini $h2 192.0.2.130/28 2001:db8:2::2/64
40}
41
42router_create()
43{
44	ip link add name br1 type bridge vlan_filtering 1
45	ip link set dev br1 up
46
47	ip link set dev $swp1 master br1
48	ip link set dev $swp1 up
49
50	bridge vlan add dev br1 vid 555 self pvid untagged
51	bridge vlan add dev $swp1 vid 555
52
53	__addr_add_del br1 add 192.0.2.2/28 2001:db8:1::2/64
54
55	ip link set dev $swp2 up
56	__addr_add_del $swp2 add 192.0.2.129/28 2001:db8:2::1/64
57}
58
59router_destroy()
60{
61	__addr_add_del $swp2 del 192.0.2.129/28 2001:db8:2::1/64
62	ip link set dev $swp2 down
63
64	__addr_add_del br1 del 192.0.2.2/28 2001:db8:1::2/64
65	ip link set dev $swp1 down
66	ip link set dev $swp1 nomaster
67
68	ip link del dev br1
69}
70
71setup_prepare()
72{
73	h1=${NETIFS[p1]}
74	swp1=${NETIFS[p2]}
75
76	swp2=${NETIFS[p3]}
77	h2=${NETIFS[p4]}
78
79	vrf_prepare
80
81	h1_create
82	h2_create
83
84	router_create
85
86	forwarding_enable
87}
88
89cleanup()
90{
91	pre_cleanup
92
93	forwarding_restore
94
95	router_destroy
96
97	h2_destroy
98	h1_destroy
99
100	vrf_cleanup
101}
102
103vlan()
104{
105	RET=0
106
107	bridge vlan add dev br1 vid 333 self
108	check_err $? "Can't add a non-PVID VLAN"
109	bridge vlan del dev br1 vid 333 self
110	check_err $? "Can't remove a non-PVID VLAN"
111
112	log_test "vlan"
113}
114
115ping_ipv4()
116{
117	ping_test $h1 192.0.2.130
118}
119
120ping_ipv6()
121{
122	ping6_test $h1 2001:db8:2::2
123}
124
125trap cleanup EXIT
126
127setup_prepare
128setup_wait
129
130tests_run
131
132exit $EXIT_STATUS
133