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| author | Nikolay Aleksandrov <nikolay@nvidia.com> | 2020-10-27 21:59:32 +0300 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2020-10-30 20:50:29 +0300 |
| commit | 9eb58e07470bfb5a1c1d4ae08806b82d662171f7 (patch) | |
| tree | 00e525465dbf5cbfdf952c02bb23a4b7b2553598 | |
| parent | 80899f1b1c05a07f907bc54d6dc5bdadb37ab4f1 (diff) | |
| download | linux-9eb58e07470bfb5a1c1d4ae08806b82d662171f7.tar.xz | |
selftests: net: bridge: add test for igmpv3 exc -> block report
The test checks for the following case:
state report result action
EXCLUDE (X,Y) BLOCK (A) EXCLUDE (X+(A-Y),Y) (A-X-Y)=Group Timer
Send Q(G,A-Y)
Signed-off-by: Nikolay Aleksandrov <nikolay@nvidia.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
| -rwxr-xr-x | tools/testing/selftests/net/forwarding/bridge_igmp.sh | 30 |
1 files changed, 29 insertions, 1 deletions
diff --git a/tools/testing/selftests/net/forwarding/bridge_igmp.sh b/tools/testing/selftests/net/forwarding/bridge_igmp.sh index 3772c7a066c9..45c5619666d8 100755 --- a/tools/testing/selftests/net/forwarding/bridge_igmp.sh +++ b/tools/testing/selftests/net/forwarding/bridge_igmp.sh @@ -3,7 +3,7 @@ ALL_TESTS="v2reportleave_test v3include_test v3inc_allow_test v3inc_is_include_test \ v3inc_is_exclude_test v3inc_to_exclude_test v3exc_allow_test v3exc_is_include_test \ - v3exc_is_exclude_test v3exc_to_exclude_test v3inc_block_test" + v3exc_is_exclude_test v3exc_to_exclude_test v3inc_block_test v3exc_block_test" NUM_NETIFS=4 CHECK_TC="yes" TEST_GROUP="239.10.10.10" @@ -546,6 +546,34 @@ v3inc_block_test() v3cleanup $swp1 $TEST_GROUP } +v3exc_block_test() +{ + RET=0 + local X=("192.0.2.1" "192.0.2.2" "192.0.2.30") + local Y=("192.0.2.20" "192.0.2.21") + + v3exclude_prepare $h1 $ALL_MAC $ALL_GROUP + + ip link set dev br0 type bridge mcast_last_member_interval 500 + check_err $? "Could not change mcast_last_member_interval to 5s" + + $MZ $h1 -c 1 -b $ALL_MAC -B $ALL_GROUP -t ip "proto=2,p=$MZPKT_BLOCK" -q + sleep 1 + check_sg_entries "block" "${X[@]}" "${Y[@]}" + + check_sg_state 0 "${X[@]}" + check_sg_state 1 "${Y[@]}" + + check_sg_fwding 1 "${X[@]}" 192.0.2.100 + check_sg_fwding 0 "${Y[@]}" + + log_test "IGMPv3 report $TEST_GROUP exclude -> block" + + ip link set dev br0 type bridge mcast_last_member_interval 100 + + v3cleanup $swp1 $TEST_GROUP +} + trap cleanup EXIT setup_prepare |