Commit 0e77581f authored by Nikolay Aleksandrov's avatar Nikolay Aleksandrov Committed by Jakub Kicinski
Browse files

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



The test checks for the following case:
   Router State  Report Received  New Router State     Actions
   EXCLUDE (X,Y)   ALLOW (A)      EXCLUDE (X+A,Y-A)    (A)=MALI

Signed-off-by: default avatarNikolay Aleksandrov <nikolay@nvidia.com>
Signed-off-by: default avatarJakub Kicinski <kuba@kernel.org>
parent 55852f1d

tools/testing/selftests/net/forwarding/bridge_mld.sh

+29 −1
Original line number Diff line number Diff line
@@ -2,7 +2,7 @@ 
# SPDX-License-Identifier: GPL-2.0



ALL_TESTS="mldv2include_test mldv2inc_allow_test mldv2inc_is_include_test mldv2inc_is_exclude_test \

	   mldv2inc_to_exclude_test"

	   mldv2inc_to_exclude_test mldv2exc_allow_test"

NUM_NETIFS=4

CHECK_TC="yes"

TEST_GROUP="ff02::cc"
@@ -26,6 +26,11 @@ MZPKT_ALLOW="33:33:00:00:00:01:fe:54:00:04:5e:ba:86:dd:60:0a:2d:ae:00:54:00:01:f 
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"

# MLDv2 allow report: grp ff02::cc allow 2001:db8:1::20,2001:db8:1::30

MZPKT_ALLOW2="33:33:00:00:00:01:fe:54:00:04:5e:ba:86:dd:60:0a:2d:ae:00:44:00:01: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:b8:5a:00:00:00:01:05:00:00:02:ff:02:00:00:00:00:00:00:00:00:00:00:00:00:00:cc:20:\

01:0d:b8:00:01:00:00:00:00:00:00:00:00:00:20:20:01:0d:b8:00:01:00:00:00:00:00:00:00:00:00:30"

# MLDv2 is_ex report: grp ff02::cc is_exclude 2001:db8:1::1,2001:db8:1::2,2001:db8:1::20,2001:db8:1::21

MZPKT_IS_EXC="33:33:00:00:00:01:fe:54:00:04:5e:ba:86:dd:60:0a:2d:ae:00:64:00:01: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:\
@@ -296,6 +301,29 @@ mldv2inc_to_exclude_test() 
	mldv2cleanup $swp1

}



mldv2exc_allow_test()

{

	RET=0

	local X=("2001:db8:1::1" "2001:db8:1::2" "2001:db8:1::20" "2001:db8:1::30")

	local Y=("2001:db8:1::21")



	mldv2exclude_prepare $h1



	$MZ $h1 -c 1 $MZPKT_ALLOW2 -q

	sleep 1

	brmcast_check_sg_entries "allow" "${X[@]}" "${Y[@]}"



	brmcast_check_sg_state 0 "${X[@]}"

	brmcast_check_sg_state 1 "${Y[@]}"



	brmcast_check_sg_fwding 1 "${X[@]}" 2001:db8:1::100

	brmcast_check_sg_fwding 0 "${Y[@]}"



	log_test "MLDv2 report $TEST_GROUP exclude -> allow"



	mldv2cleanup $swp1

}



trap cleanup EXIT



setup_prepare

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