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selftests: net: bridge: add test for mldv2 inc -> allow report

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The test checks for the following case:
   Router State  Report Received  New Router State     Actions
   INCLUDE (A)     ALLOW (B)      INCLUDE (A+B)        (B)=MALI

Signed-off-by: Nikolay Aleksandrov <nikolay@nvidia.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Nikolay Aleksandrov 2020-11-03 19:24:01 +02:00 committed by Jakub Kicinski
parent 444c897111
commit 0ef10e6068
1 changed files with 28 additions and 1 deletions
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29
tools/testing/selftests/net/forwarding/bridge_mld.sh
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@ -1,7 +1,7 @@
#!/bin/bash
# SPDX-License-Identifier: GPL-2.0
ALL_TESTS="mldv2include_test"
ALL_TESTS="mldv2include_test mldv2inc_allow_test"
NUM_NETIFS=4
CHECK_TC="yes"
TEST_GROUP="ff02::cc"
@ -13,6 +13,12 @@ MZPKT_IS_INC="33:33:00:00:00:01:fe:54:00:04:5e:ba:86:dd:60:0a:2d:ae:00:54:00:01:
00:05:02:00:00:00:00:8f:00:8e:d9:00:00:00:01:01:00:00:03:ff:02:00:00:00:00:00:00:00:00:00:\
00:00:00:00:cc:20:01:0d:b8:00:01:00:00:00:00:00:00:00:00:00:01:20:01:0d:b8:00:01:00:00:00:\
00:00:00:00:00:00:02:20:01:0d:b8:00:01:00:00:00:00:00:00:00:00:00:03"
# MLDv2 allow report: grp ff02::cc allow 2001:db8:1::10,2001:db8:1::11,2001:db8:1::12
MZPKT_ALLOW="33:33:00:00:00:01:fe:54:00:04:5e:ba:86:dd:60:0a:2d:ae:00:54:00:01:fe:80:00:00:\
00:00:00:00:fc:54:00:ff:fe:04:5e:ba:ff:02:00:00:00:00:00:00:00:00:00:00:00:00:00:01:3a:00:05:\
02:00:00:00:00:8f:00:8a:ac:00:00:00:01:05:00:00:03:ff:02:00:00:00:00:00:00:00:00:00:00:00:00:\
00:cc:20:01:0d:b8:00:01:00:00:00:00:00:00:00:00:00:10:20:01:0d:b8:00:01:00:00:00:00:00:00:00:\
00:00:11:20:01:0d:b8:00:01:00:00:00:00:00:00:00:00:00:12"
source lib.sh
@ -136,6 +142,27 @@ mldv2include_test()
mldv2cleanup $swp1
}
mldv2inc_allow_test()
{
RET=0
local X=("2001:db8:1::10" "2001:db8:1::11" "2001:db8:1::12")
mldv2include_prepare $h1
$MZ $h1 -c 1 $MZPKT_ALLOW -q
sleep 1
brmcast_check_sg_entries "allow" "${X[@]}"
brmcast_check_sg_state 0 "${X[@]}"
brmcast_check_sg_fwding 1 "${X[@]}"
brmcast_check_sg_fwding 0 "2001:db8:1::100"
log_test "MLDv2 report $TEST_GROUP include -> allow"
mldv2cleanup $swp1
}
trap cleanup EXIT
setup_prepare