Commit 9eb4394d authored by Nikolay Aleksandrov's avatar Nikolay Aleksandrov Committed by Jakub Kicinski
Browse files

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



The test checks for the following case:
   Router State  Report Received  New Router State     Actions
   EXCLUDE (X,Y)   TO_EX (A)      EXCLUDE (A-Y,Y*A)    (A-X-Y) =
                                                            Filter Timer
                                                       Delete (X-A)
                                                       Delete (Y-A)
                                                       Send Q(MA,A-Y)
                                                       Filter Timer=MALI

Signed-off-by: default avatarNikolay Aleksandrov <nikolay@nvidia.com>
Signed-off-by: default avatarJakub Kicinski <kuba@kernel.org>
parent d0b19ded

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

+29 −1
Original line number Diff line number Diff line
@@ -3,7 +3,7 @@ 


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_is_exclude_test mldv2exc_to_exclude_test"

NUM_NETIFS=4

CHECK_TC="yes"

TEST_GROUP="ff02::cc"
@@ -381,6 +381,34 @@ mldv2exc_is_exclude_test() 
	mldv2cleanup $swp1

}



mldv2exc_to_exclude_test()

{

	RET=0

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

	local Y=("2001:db8:1::20")



	mldv2exclude_prepare $h1



	ip link set dev br0 type bridge mcast_last_member_interval 500

	check_err $? "Could not change mcast_last_member_interval to 5s"



	$MZ $h1 -c 1 $MZPKT_TO_EXC -q

	sleep 1

	brmcast_check_sg_entries "to_exclude" "${X[@]}" "${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 -> to_exclude"



	ip link set dev br0 type bridge mcast_last_member_interval 100



	mldv2cleanup $swp1

}



trap cleanup EXIT



setup_prepare

CRA Git | Maintained and supported by SUSTech CRA and CCSE