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| author |   Nikolay Aleksandrov <nikolay@nvidia.com> | 2020-10-27 20:59:31 +0200 |
|---|---|---|
| committer |   Jakub Kicinski <kuba@kernel.org> | 2020-10-30 10:50:29 -0700 |
| commit | 80899f1b1c05a07f907bc54d6dc5bdadb37ab4f1 (patch) | |
| tree | 01b9c4cf7e9879a9b1169ef218ad961144386180 | |
| parent | selftests: net: bridge: add test for igmpv3 exc -> to_exclude report (diff) | |
| download | linux-dev-80899f1b1c05a07f907bc54d6dc5bdadb37ab4f1.tar.xz linux-dev-80899f1b1c05a07f907bc54d6dc5bdadb37ab4f1.zip | |
selftests: net: bridge: add test for igmpv3 inc -> block report
The test checks for the following case:
state report result action
INCLUDE (A) BLOCK (B) INCLUDE (A) Send Q(G,A*B)
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 | 33 |
1 files changed, 32 insertions, 1 deletions
diff --git a/tools/testing/selftests/net/forwarding/bridge_igmp.sh b/tools/testing/selftests/net/forwarding/bridge_igmp.sh index 3cfc30b88285..3772c7a066c9 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" + v3exc_is_exclude_test v3exc_to_exclude_test v3inc_block_test" NUM_NETIFS=4 CHECK_TC="yes" TEST_GROUP="239.10.10.10" @@ -28,6 +28,8 @@ MZPKT_IS_EXC="22:00:da:b6:00:00:00:01:02:00:00:04:ef:0a:0a:0a:c0:00:02:01:c0:00: MZPKT_IS_EXC2="22:00:5e:b4:00:00:00:01:02:00:00:02:ef:0a:0a:0a:c0:00:02:14:c0:00:02:1e" # IGMPv3 to_ex report: grp 239.10.10.10 to_exclude 192.0.2.1,192.0.2.20,192.0.2.30 MZPKT_TO_EXC="22:00:9a:b1:00:00:00:01:04:00:00:03:ef:0a:0a:0a:c0:00:02:01:c0:00:02:14:c0:00:02:1e" +# IGMPv3 block report: grp 239.10.10.10 block 192.0.2.1,192.0.2.20,192.0.2.30 +MZPKT_BLOCK="22:00:98:b1:00:00:00:01:06:00:00:03:ef:0a:0a:0a:c0:00:02:01:c0:00:02:14:c0:00:02:1e" source lib.sh @@ -515,6 +517,35 @@ v3exc_to_exclude_test() v3cleanup $swp1 $TEST_GROUP } +v3inc_block_test() +{ + RET=0 + local X=("192.0.2.2" "192.0.2.3") + + v3include_prepare $h1 $ALL_MAC $ALL_GROUP + + $MZ $h1 -c 1 -b $ALL_MAC -B $ALL_GROUP -t ip "proto=2,p=$MZPKT_BLOCK" -q + # make sure the lowered timers have expired (by default 2 seconds) + sleep 3 + check_sg_entries "block" "${X[@]}" + + check_sg_state 0 "${X[@]}" + + bridge -j -d -s mdb show dev br0 \ + | jq -e ".[].mdb[] | \ + select(.grp == \"$TEST_GROUP\" and \ + .source_list != null and + .source_list[].address == \"192.0.2.1\")" &>/dev/null + check_fail $? "Wrong *,G entry source list, 192.0.2.1 entry still exists" + + check_sg_fwding 1 "${X[@]}" + check_sg_fwding 0 "192.0.2.100" + + log_test "IGMPv3 report $TEST_GROUP include -> block" + + v3cleanup $swp1 $TEST_GROUP +} + trap cleanup EXIT setup_prepare |