104 lines · bash
1#!/bin/bash2# SPDX-License-Identifier: GPL-2.03#4# Verify that adding host mdb entries work as intended for all types of5# multicast filters: ipv4, ipv6, and mac6 7ALL_TESTS="mdb_add_del_test"8NUM_NETIFS=29 10TEST_GROUP_IP4="225.1.2.3"11TEST_GROUP_IP6="ff02::42"12TEST_GROUP_MAC="01:00:01:c0:ff:ee"13 14source lib.sh15 16h1_create()17{18 simple_if_init $h1 192.0.2.1/24 2001:db8:1::1/6419}20 21h1_destroy()22{23 simple_if_fini $h1 192.0.2.1/24 2001:db8:1::1/6424}25 26switch_create()27{28 # Enable multicast filtering29 ip link add dev br0 type bridge mcast_snooping 130 31 ip link set dev $swp1 master br032 33 ip link set dev br0 up34 ip link set dev $swp1 up35}36 37switch_destroy()38{39 ip link set dev $swp1 down40 ip link del dev br041}42 43setup_prepare()44{45 h1=${NETIFS[p1]}46 swp1=${NETIFS[p2]}47 48 vrf_prepare49 50 h1_create51 switch_create52}53 54cleanup()55{56 pre_cleanup57 58 switch_destroy59 h1_destroy60 61 vrf_cleanup62}63 64do_mdb_add_del()65{66 local group=$167 local flag=$268 69 RET=070 bridge mdb add dev br0 port br0 grp $group $flag 2>/dev/null71 check_err $? "Failed adding $group to br0, port br0"72 73 if [ -z "$flag" ]; then74 flag="temp"75 fi76 77 bridge mdb show dev br0 | grep $group | grep -q $flag 2>/dev/null78 check_err $? "$group not added with $flag flag"79 80 bridge mdb del dev br0 port br0 grp $group 2>/dev/null81 check_err $? "Failed deleting $group from br0, port br0"82 83 bridge mdb show dev br0 | grep -q $group >/dev/null84 check_err_fail 1 $? "$group still in mdb after delete"85 86 log_test "MDB add/del group $group to bridge port br0"87}88 89mdb_add_del_test()90{91 do_mdb_add_del $TEST_GROUP_MAC permanent92 do_mdb_add_del $TEST_GROUP_IP493 do_mdb_add_del $TEST_GROUP_IP694}95 96trap cleanup EXIT97 98setup_prepare99setup_wait100 101tests_run102 103exit $EXIT_STATUS104