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| author | Nikolay Aleksandrov <nikolay@nvidia.com> | 2020-11-03 20:24:12 +0300 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2020-11-05 03:55:48 +0300 |
| commit | 252b353c5bb30ee9cc0c3d5cef128cec372e6a2c (patch) | |
| tree | 0b258564a79683dc79e88489c5a87d600a03e2ac /tools/testing/selftests/net/forwarding | |
| parent | d598cc6a2d45321a2a662742f8c38b43021e36e0 (diff) | |
| download | linux-252b353c5bb30ee9cc0c3d5cef128cec372e6a2c.tar.xz | |
selftests: net: bridge: add test for mldv2 *,g auto-add
When we have *,G ports in exclude mode and a new S,G,port is added
the kernel has to automatically create an S,G entry for each exclude
port to get proper forwarding.
Signed-off-by: Nikolay Aleksandrov <nikolay@nvidia.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'tools/testing/selftests/net/forwarding')
| -rwxr-xr-x | tools/testing/selftests/net/forwarding/bridge_mld.sh | 31 |
1 files changed, 30 insertions, 1 deletions
diff --git a/tools/testing/selftests/net/forwarding/bridge_mld.sh b/tools/testing/selftests/net/forwarding/bridge_mld.sh index b34cf4c6ceba..ffdcfa87ca2b 100755 --- a/tools/testing/selftests/net/forwarding/bridge_mld.sh +++ b/tools/testing/selftests/net/forwarding/bridge_mld.sh @@ -4,7 +4,7 @@ ALL_TESTS="mldv2include_test mldv2inc_allow_test mldv2inc_is_include_test mldv2inc_is_exclude_test \ mldv2inc_to_exclude_test mldv2exc_allow_test mldv2exc_is_include_test \ mldv2exc_is_exclude_test mldv2exc_to_exclude_test mldv2inc_block_test \ - mldv2exc_block_test mldv2exc_timeout_test" + mldv2exc_block_test mldv2exc_timeout_test mldv2star_ex_auto_add_test" NUM_NETIFS=4 CHECK_TC="yes" TEST_GROUP="ff02::cc" @@ -519,6 +519,35 @@ mldv2exc_timeout_test() mldv2cleanup $swp1 } +mldv2star_ex_auto_add_test() +{ + RET=0 + + mldv2exclude_prepare $h1 + + $MZ $h2 -c 1 $MZPKT_IS_INC -q + sleep 1 + bridge -j -d -s mdb show dev br0 \ + | jq -e ".[].mdb[] | \ + select(.grp == \"$TEST_GROUP\" and .src == \"2001:db8:1::3\" and \ + .port == \"$swp1\")" &>/dev/null + check_err $? "S,G entry for *,G port doesn't exist" + + bridge -j -d -s mdb show dev br0 \ + | jq -e ".[].mdb[] | \ + select(.grp == \"$TEST_GROUP\" and .src == \"2001:db8:1::3\" and \ + .port == \"$swp1\" and \ + .flags[] == \"added_by_star_ex\")" &>/dev/null + check_err $? "Auto-added S,G entry doesn't have added_by_star_ex flag" + + brmcast_check_sg_fwding 1 2001:db8:1::3 + + log_test "MLDv2 S,G port entry automatic add to a *,G port" + + mldv2cleanup $swp1 + mldv2cleanup $swp2 +} + trap cleanup EXIT setup_prepare |