2 # SPDX-License-Identifier: GPL-2.0
4 # Test for "tc action mirred egress mirror" when the underlay route points at a
5 # bridge device with vlan filtering (802.1q).
7 # This test uses standard topology for testing mirror-to-gretap. See
8 # mirror_gre_topo_lib.sh for more details. The full topology is as follows:
10 # +---------------------+ +---------------------+
13 # | | 192.0.2.1/28 | | 192.0.2.2/28 | |
14 # +-----|---------------+ +---------------|-----+
16 # +-----|---------------------------------------------------------------|-----+
17 # | SW o---> mirror | |
18 # | +---|---------------------------------------------------------------|---+ |
19 # | | + $swp1 + br1 (802.1q bridge) $swp2 + | |
20 # | | 192.0.2.129/28 | |
21 # | | + $swp3 2001:db8:2::1/64 | |
22 # | | | vid555 vid555[pvid,untagged] | |
23 # | +---|-------------------------------------------------------------------+ |
25 # | | + gt6 (ip6gretap) | + gt4 (gretap) | |
26 # | | : loc=2001:db8:2::1 | : loc=192.0.2.129 | |
27 # | | : rem=2001:db8:2::2 -+ : rem=192.0.2.130 -+ |
28 # | | : ttl=100 : ttl=100 |
29 # | | : tos=inherit : tos=inherit |
30 # +-----|---------------------:------------------------:----------------------+
32 # +-----|---------------------:------------------------:----------------------+
33 # | H3 + $h3 + h3-gt6(ip6gretap) + h3-gt4 (gretap) |
34 # | | loc=2001:db8:2::2 loc=192.0.2.130 |
35 # | + $h3.555 rem=2001:db8:2::1 rem=192.0.2.129 |
36 # | 192.0.2.130/28 ttl=100 ttl=100 |
37 # | 2001:db8:2::2/64 tos=inherit tos=inherit |
38 # +---------------------------------------------------------------------------+
48 source mirror_gre_lib.sh
49 source mirror_gre_topo_lib.sh
63 mirror_gre_topo_create
65 ip link set dev $swp3 master br1
66 bridge vlan add dev br1 vid 555 pvid untagged self
67 ip address add dev br1 192.0.2.129/28
68 ip address add dev br1 2001:db8:2::1/64
70 ip -4 route add 192.0.2.130/32 dev br1
71 ip -6 route add 2001:db8:2::2/128 dev br1
73 vlan_create $h3 555 v$h3 192.0.2.130/28 2001:db8:2::2/64
74 bridge vlan add dev $swp3 vid 555
81 ip link set dev $swp3 nomaster
84 mirror_gre_topo_destroy
90 full_test_span_gre_dir gt4 ingress 8 0 "mirror to gretap"
91 full_test_span_gre_dir gt4 egress 0 8 "mirror to gretap"
96 full_test_span_gre_dir gt6 ingress 8 0 "mirror to ip6gretap"
97 full_test_span_gre_dir gt6 egress 0 8 "mirror to ip6gretap"
102 slow_path_trap_install $swp1 ingress
103 slow_path_trap_install $swp1 egress
107 slow_path_trap_uninstall $swp1 egress
108 slow_path_trap_uninstall $swp1 ingress
119 if ! tc_offload_check; then
120 echo "WARN: Could not test offloaded functionality"