diff options
author | Nikolay Aleksandrov <nikolay@nvidia.com> | 2020-10-27 20:59:27 +0200 |
---|---|---|
committer | Jakub Kicinski <kuba@kernel.org> | 2020-10-30 10:50:28 -0700 |
commit | eecd8cfdff1b9e437ca9162d058de0cee68c1fe6 (patch) | |
tree | f19eea6e8da4d0bd18a0341cc09daba6afbba82c /tools | |
parent | 735af7bec0f128e67192512854db459f61b1c278 (diff) | |
download | linux-eecd8cfdff1b9e437ca9162d058de0cee68c1fe6.tar.bz2 |
selftests: net: bridge: add test for igmpv3 exc -> allow report
The test checks for the following case:
state report result action
EXCLUDE (X,Y) ALLOW (A) EXCLUDE (X+A,Y-A) (A)=GMI
Signed-off-by: Nikolay Aleksandrov <nikolay@nvidia.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'tools')
-rwxr-xr-x | tools/testing/selftests/net/forwarding/bridge_igmp.sh | 83 |
1 files changed, 59 insertions, 24 deletions
diff --git a/tools/testing/selftests/net/forwarding/bridge_igmp.sh b/tools/testing/selftests/net/forwarding/bridge_igmp.sh index 36f10a3168cc..d786e75abe2c 100755 --- a/tools/testing/selftests/net/forwarding/bridge_igmp.sh +++ b/tools/testing/selftests/net/forwarding/bridge_igmp.sh @@ -2,7 +2,7 @@ # SPDX-License-Identifier: GPL-2.0 ALL_TESTS="v2reportleave_test v3include_test v3inc_allow_test v3inc_is_include_test \ - v3inc_is_exclude_test v3inc_to_exclude_test" + v3inc_is_exclude_test v3inc_to_exclude_test v3exc_allow_test" NUM_NETIFS=4 CHECK_TC="yes" TEST_GROUP="239.10.10.10" @@ -17,6 +17,8 @@ MZPKT_IS_INC="22:00:9d:de:00:00:00:01:01:00:00:03:ef:0a:0a:0a:c0:00:02:01:c0:00: MZPKT_IS_INC2="22:00:9d:c3:00:00:00:01:01:00:00:03:ef:0a:0a:0a:c0:00:02:0a:c0:00:02:0b:c0:00:02:0c" # IGMPv3 allow report: grp 239.10.10.10 allow 192.0.2.10,192.0.2.11,192.0.2.12 MZPKT_ALLOW="22:00:99:c3:00:00:00:01:05:00:00:03:ef:0a:0a:0a:c0:00:02:0a:c0:00:02:0b:c0:00:02:0c" +# IGMPv3 allow report: grp 239.10.10.10 allow 192.0.2.20,192.0.2.30 +MZPKT_ALLOW2="22:00:5b:b4:00:00:00:01:05:00:00:02:ef:0a:0a:0a:c0:00:02:14:c0:00:02:1e" # IGMPv3 is_ex report: grp 239.10.10.10 is_exclude 192.0.2.1,192.0.2.2,192.0.2.20,192.0.2.21 MZPKT_IS_EXC="22:00:da:b6:00:00:00:01:02:00:00:04:ef:0a:0a:0a:c0:00:02:01:c0:00:02:02:c0:00:02:14:c0:00:02:15" # IGMPv3 to_ex report: grp 239.10.10.10 to_exclude 192.0.2.1,192.0.2.20,192.0.2.30 @@ -250,6 +252,38 @@ v3include_prepare() check_sg_entries "is_include" "${X[@]}" } +v3exclude_prepare() +{ + local host1_if=$1 + local mac=$2 + local group=$3 + local pkt=$4 + local X=("192.0.2.1" "192.0.2.2") + local Y=("192.0.2.20" "192.0.2.21") + + v3include_prepare $host1_if $mac $group + + $MZ $host1_if -c 1 -b $mac -B $group -t ip "proto=2,p=$MZPKT_IS_EXC" -q + sleep 1 + bridge -j -d -s mdb show dev br0 \ + | jq -e ".[].mdb[] | \ + select(.grp == \"$TEST_GROUP\" and \ + .source_list != null and .filter_mode == \"exclude\")" &>/dev/null + check_err $? "Wrong *,G entry filter mode" + + check_sg_entries "is_exclude" "${X[@]}" "${Y[@]}" + + check_sg_state 0 "${X[@]}" + check_sg_state 1 "${Y[@]}" + + bridge -j -d -s mdb show dev br0 \ + | jq -e ".[].mdb[] | \ + select(.grp == \"$TEST_GROUP\" and \ + .source_list != null and + .source_list[].address == \"192.0.2.3\")" &>/dev/null + check_fail $? "Wrong *,G entry source list, 192.0.2.3 entry still exists" +} + v3cleanup() { local port=$1 @@ -321,30 +355,8 @@ v3inc_is_include_test() v3inc_is_exclude_test() { RET=0 - local X=("192.0.2.1" "192.0.2.2") - local Y=("192.0.2.20" "192.0.2.21") - - v3include_prepare $h1 $ALL_MAC $ALL_GROUP - - $MZ $h1 -c 1 -b $ALL_MAC -B $ALL_GROUP -t ip "proto=2,p=$MZPKT_IS_EXC" -q - sleep 1 - bridge -j -d -s mdb show dev br0 \ - | jq -e ".[].mdb[] | \ - select(.grp == \"$TEST_GROUP\" and \ - .source_list != null and .filter_mode == \"exclude\")" &>/dev/null - check_err $? "Wrong *,G entry filter mode" - - check_sg_entries "is_exclude" "${X[@]}" "${Y[@]}" - check_sg_state 0 "${X[@]}" - check_sg_state 1 "${Y[@]}" - - bridge -j -d -s mdb show dev br0 \ - | jq -e ".[].mdb[] | \ - select(.grp == \"$TEST_GROUP\" and \ - .source_list != null and - .source_list[].address == \"192.0.2.3\")" &>/dev/null - check_fail $? "Wrong *,G entry source list, 192.0.2.3 entry still exists" + v3exclude_prepare $h1 $ALL_MAC $ALL_GROUP check_sg_fwding 1 "${X[@]}" 192.0.2.100 check_sg_fwding 0 "${Y[@]}" @@ -401,6 +413,29 @@ v3inc_to_exclude_test() v3cleanup $swp1 $TEST_GROUP } +v3exc_allow_test() +{ + RET=0 + local X=("192.0.2.1" "192.0.2.2" "192.0.2.20" "192.0.2.30") + local Y=("192.0.2.21") + + v3exclude_prepare $h1 $ALL_MAC $ALL_GROUP + + $MZ $h1 -c 1 -b $ALL_MAC -B $ALL_GROUP -t ip "proto=2,p=$MZPKT_ALLOW2" -q + sleep 1 + check_sg_entries "allow" "${X[@]}" "${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 -> allow" + + v3cleanup $swp1 $TEST_GROUP +} + trap cleanup EXIT setup_prepare |