bridge_mdb_host.sh

#!/bin/bash
# SPDX-License-Identifier: GPL-2.0
#
# Verify that adding host mdb entries work as intended for all types of
# multicast filters: ipv4, ipv6, and mac

ALL_TESTS="mdb_add_del_test"
NUM_NETIFS=2

TEST_GROUP_IP4="225.1.2.3"
TEST_GROUP_IP6="ff02::42"
TEST_GROUP_MAC="01:00:01:c0:ff:ee"

source lib.sh

h1_create()
{
	simple_if_init $h1 192.0.2.1/24 2001:db8:1::1/64
}

h1_destroy()
{
	simple_if_fini $h1 192.0.2.1/24 2001:db8:1::1/64
}

switch_create()
{
	# Enable multicast filtering
	ip link add dev br0 type bridge mcast_snooping 1

ip link set dev $swp1 master br0

ip link set dev br0 up
	ip link set dev $swp1 up
}

switch_destroy()
{
	ip link set dev $swp1 down
	ip link del dev br0
}

setup_prepare()
{
	h1=${NETIFS[p1]}
	swp1=${NETIFS[p2]}

vrf_prepare

h1_create
	switch_create
}

cleanup()
{
	pre_cleanup

switch_destroy
	h1_destroy

vrf_cleanup
}

do_mdb_add_del()
{
	local group=$1
	local flag=$2

RET=0
	bridge mdb add dev br0 port br0 grp $group $flag 2>/dev/null
	check_err $? "Failed adding $group to br0, port br0"

if [ -z "$flag" ]; then
	    flag="temp"
	fi

bridge mdb show dev br0 | grep $group | grep -q $flag 2>/dev/null
	check_err $? "$group not added with $flag flag"

bridge mdb del dev br0 port br0 grp $group 2>/dev/null
	check_err $? "Failed deleting $group from br0, port br0"

bridge mdb show dev br0 | grep -q $group >/dev/null
	check_err_fail 1 $? "$group still in mdb after delete"

log_test "MDB add/del group $group to bridge port br0"
}

mdb_add_del_test()
{
	do_mdb_add_del $TEST_GROUP_MAC permanent
	do_mdb_add_del $TEST_GROUP_IP4
	do_mdb_add_del $TEST_GROUP_IP6
}

trap cleanup EXIT

setup_prepare
setup_wait

tests_run

exit $EXIT_STATUS

docroot: /var/www/469ed2f6-4d4b-4a8a-9f5e-ee4ef04d3bc8/public_html

curdir: /usr/src/linux-headers-6.8.0-117/tools/testing/selftests/net/forwarding

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X	Makefile	2990
X	bridge_fdb_learning_limit.sh	5941
X	bridge_igmp.sh	15061
X	bridge_locked_port.sh	9469
X	bridge_mdb.sh	46230
X	bridge_mdb_host.sh	1701
X	bridge_mdb_max.sh	30698
X	bridge_mdb_port_down.sh	2292
X	bridge_mld.sh	16563
X	bridge_port_isolation.sh	2378
X	bridge_sticky_fdb.sh	1159
X	bridge_vlan_aware.sh	2517
X	bridge_vlan_mcast.sh	17146
X	bridge_vlan_unaware.sh	1241
X	custom_multipath_hash.sh	9996
X	devlink_lib.sh	13141
X	dual_vxlan_bridge.sh	11477
X	ethtool.sh	6745
X	ethtool_extended_state.sh	2140
X	ethtool_lib.sh	2815
X	ethtool_mm.sh	7480
X	ethtool_rmon.sh	2811
X	fib_offload_lib.sh	25157
X	gre_custom_multipath_hash.sh	12771
X	gre_inner_v4_multipath.sh	7730
X	gre_inner_v6_multipath.sh	7843
X	gre_multipath.sh	6439
X	gre_multipath_nh.sh	9301
X	gre_multipath_nh_res.sh	9491
X	hw_stats_l3.sh	7661
X	hw_stats_l3_gre.sh	1734
X	ip6_forward_instats_vrf.sh	3118
X	ip6gre_custom_multipath_hash.sh	13041
X	ip6gre_flat.sh	876
X	ip6gre_flat_key.sh	907
X	ip6gre_flat_keys.sh	944
X	ip6gre_hier.sh	937
X	ip6gre_hier_key.sh	969
X	ip6gre_hier_keys.sh	1003
X	ip6gre_inner_v4_multipath.sh	7956
X	ip6gre_inner_v6_multipath.sh	8069
X	ip6gre_lib.sh	14208
X	ipip_flat_gre.sh	838
X	ipip_flat_gre_key.sh	860
X	ipip_flat_gre_keys.sh	886
X	ipip_hier_gre.sh	887
X	ipip_hier_gre_key.sh	910
X	ipip_hier_gre_keys.sh	938
X	ipip_lib.sh	8557
X	lib.sh	37909
X	local_termination.sh	6319
X	loopback.sh	1589
X	mirror_gre.sh	3366
X	mirror_gre_bound.sh	5967
X	mirror_gre_bridge_1d.sh	4533
X	mirror_gre_bridge_1d_vlan.sh	2748
X	mirror_gre_bridge_1q.sh	4380
X	mirror_gre_bridge_1q_lag.sh	7515
X	mirror_gre_changes.sh	5832
X	mirror_gre_flower.sh	2891
X	mirror_gre_lag_lacp.sh	7458
X	mirror_gre_lib.sh	2565
X	mirror_gre_neigh.sh	2338
X	mirror_gre_nh.sh	2974
X	mirror_gre_topo_lib.sh	3524
X	mirror_gre_vlan.sh	1715
X	mirror_gre_vlan_bridge_1q.sh	9189
X	mirror_lib.sh	2997
X	mirror_topo_lib.sh	2796
X	mirror_vlan.sh	2309
X	no_forwarding.sh	5649
X	pedit_dsfield.sh	6848
X	pedit_ip.sh	4511
X	pedit_l4port.sh	4564
X	q_in_vni.sh	10964
X	q_in_vni_ipv6.sh	11130
X	router.sh	7492
X	router_bridge.sh	4069
X	router_bridge_1d.sh	5223
X	router_bridge_1d_lag.sh	9508
X	router_bridge_lag.sh	6965
X	router_bridge_pvid_vlan_upper.sh	3584
X	router_bridge_vlan.sh	5592
X	router_bridge_vlan_upper.sh	4009
X	router_bridge_vlan_upper_pvid.sh	3792
X	router_broadcast.sh	5142
X	router_mpath_nh.sh	9828
X	router_mpath_nh_res.sh	10223
X	router_multicast.sh	14953
X	router_multipath.sh	8449
X	router_nh.sh	2627
X	router_vid_1.sh	3607
X	sch_ets.sh	781
X	sch_ets_core.sh	7456
X	sch_ets_tests.sh	4044
X	sch_red.sh	11358
X	sch_tbf_core.sh	5140
X	sch_tbf_ets.sh	118
X	sch_tbf_etsprio.sh	1390
X	sch_tbf_prio.sh	118
X	sch_tbf_root.sh	489
X	skbedit_priority.sh	3960
X	tc_actions.sh	8100
X	tc_chains.sh	4945
X	tc_common.sh	721
X	tc_flower.sh	21752
X	tc_flower_cfm.sh	4968
X	tc_flower_l2_miss.sh	9353
X	tc_flower_port_range.sh	6087
X	tc_flower_router.sh	3096
X	tc_mpls_l2vpn.sh	5146
X	tc_police.sh	12111
X	tc_shblocks.sh	2748
X	tc_tunnel_key.sh	3858
X	tc_vlan_modify.sh	3246
X	tsn_lib.sh	5601
X	vxlan_asymmetric.sh	17974
X	vxlan_asymmetric_ipv6.sh	16416
X	vxlan_bridge_1d.sh	20863
X	vxlan_bridge_1d_ipv6.sh	21791
X	vxlan_bridge_1d_port_8472.sh	172
X	vxlan_bridge_1d_port_8472_ipv6.sh	188
X	vxlan_bridge_1q.sh	23462
X	vxlan_bridge_1q_ipv6.sh	24931
X	vxlan_bridge_1q_port_8472.sh	172
X	vxlan_bridge_1q_port_8472_ipv6.sh	188
X	vxlan_symmetric.sh	18488
X	vxlan_symmetric_ipv6.sh	18750