Commit 79ae3e25 authored by Nikolay Aleksandrov's avatar Nikolay Aleksandrov Committed by Jakub Kicinski
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selftests: net: bridge: igmp: add support for packet source address 



Add support for one more argument which specifies the source address to
use. It will be later used for IGMPv3 S,G entry testing.

Signed-off-by: default avatarNikolay Aleksandrov <nikolay@nvidia.com>
Signed-off-by: default avatarJakub Kicinski <kuba@kernel.org>
parent 7afc9d8f

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

+7 −6
Original line number Diff line number Diff line
@@ -83,9 +83,10 @@ cleanup() 
mcast_packet_test()

{

	local mac=$1

	local ip=$2

	local host1_if=$3

	local host2_if=$4

	local src_ip=$2

	local ip=$3

	local host1_if=$4

	local host2_if=$5

	local seen=0



	# Add an ACL on `host2_if` which will tell us whether the packet
@@ -94,7 +95,7 @@ mcast_packet_test() 
	tc filter add dev $host2_if ingress protocol ip pref 1 handle 101 \

		flower dst_mac $mac action drop



	$MZ $host1_if -c 1 -p 64 -b $mac -B $ip -t udp "dp=4096,sp=2048" -q

	$MZ $host1_if -c 1 -p 64 -b $mac -A $src_ip -B $ip -t udp "dp=4096,sp=2048" -q

	sleep 1



	tc -j -s filter show dev $host2_if ingress \
@@ -120,7 +121,7 @@ v2reportleave_test() 
	bridge mdb show dev br0 | grep $TEST_GROUP 1>/dev/null

	check_err $? "IGMPv2 report didn't create mdb entry for $TEST_GROUP"



	mcast_packet_test $TEST_GROUP_MAC $TEST_GROUP $h1 $h2

	mcast_packet_test $TEST_GROUP_MAC 192.0.2.1 $TEST_GROUP $h1 $h2

	check_fail $? "Traffic to $TEST_GROUP wasn't forwarded"



	log_test "IGMPv2 report $TEST_GROUP"
@@ -136,7 +137,7 @@ v2reportleave_test() 
	bridge mdb show dev br0 | grep $TEST_GROUP 1>/dev/null

	check_fail $? "Leave didn't delete mdb entry for $TEST_GROUP"



	mcast_packet_test $TEST_GROUP_MAC $TEST_GROUP $h1 $h2

	mcast_packet_test $TEST_GROUP_MAC 192.0.2.1 $TEST_GROUP $h1 $h2

	check_err $? "Traffic to $TEST_GROUP was forwarded without mdb entry"



	log_test "IGMPv2 leave $TEST_GROUP"