#!/bin/bash # SPDX-License-Identifier: GPL-2.0 # +-----------------------+ +------------------------+ # | H1 (vrf) | | H2 (vrf) | # | + $h1.10 | | + $h2.10 | # | | 192.0.2.1/28 | | | 192.0.2.2/28 | # | | 2001:db8:1::1/64 | | | 2001:db8:1::2/64 | # | | | | | | # | | + $h1.20 | | | + $h2.20 | # | \ | 198.51.100.1/24 | | \ | 198.51.100.2/24 | # | \ | 2001:db8:2::1/64 | | \ | 2001:db8:2::2/64 | # | \| | | \| | # | + $h1 | | + $h2 | # +----|------------------+ +----|-------------------+ # | | # +----|--------------------------------------------------|-------------------+ # | SW | | | # | +--|--------------------------------------------------|-----------------+ | # | | + $swp1 BR0 (802.1q) + $swp2 | | # | | vid 10 vid 10 | | # | | vid 20 vid 20 | | # | | | | # | +-----------------------------------------------------------------------+ | # +---------------------------------------------------------------------------+ ALL_TESTS=" test_8021d test_8021q test_8021qvs " NUM_NETIFS=4 source lib.sh source tc_common.sh h1_create() { simple_if_init $h1 vlan_create $h1 10 v$h1 192.0.2.1/28 2001:db8:1::1/64 vlan_create $h1 20 v$h1 198.51.100.1/24 2001:db8:2::1/64 } h1_destroy() { vlan_destroy $h1 20 vlan_destroy $h1 10 simple_if_fini $h1 } h2_create() { simple_if_init $h2 vlan_create $h2 10 v$h2 192.0.2.2/28 vlan_create $h2 20 v$h2 198.51.100.2/24 } h2_destroy() { vlan_destroy $h2 20 vlan_destroy $h2 10 simple_if_fini $h2 } switch_create_8021d() { log_info "802.1d tests" ip link add name br0 type bridge vlan_filtering 0 \ mcast_snooping 1 \ mcast_igmp_version 3 mcast_mld_version 2 ip link set dev br0 up ip link set dev $swp1 master br0 ip link set dev $swp1 up bridge link set dev $swp1 fastleave on ip link set dev $swp2 master br0 ip link set dev $swp2 up } switch_create_8021q() { local br_flags=$1; shift log_info "802.1q $br_flags${br_flags:+ }tests" ip link add name br0 type bridge vlan_filtering 1 vlan_default_pvid 0 \ mcast_snooping 1 $br_flags \ mcast_igmp_version 3 mcast_mld_version 2 bridge vlan add vid 10 dev br0 self bridge vlan add vid 20 dev br0 self ip link set dev br0 up ip link set dev $swp1 master br0 ip link set dev $swp1 up bridge link set dev $swp1 fastleave on bridge vlan add vid 10 dev $swp1 bridge vlan add vid 20 dev $swp1 ip link set dev $swp2 master br0 ip link set dev $swp2 up bridge vlan add vid 10 dev $swp2 bridge vlan add vid 20 dev $swp2 } switch_create_8021qvs() { switch_create_8021q "mcast_vlan_snooping 1" bridge vlan global set dev br0 vid 10 mcast_igmp_version 3 bridge vlan global set dev br0 vid 10 mcast_mld_version 2 bridge vlan global set dev br0 vid 20 mcast_igmp_version 3 bridge vlan global set dev br0 vid 20 mcast_mld_version 2 } switch_destroy() { ip link set dev $swp2 down ip link set dev $swp2 nomaster ip link set dev $swp1 down ip link set dev $swp1 nomaster ip link set dev br0 down ip link del dev br0 } setup_prepare() { h1=${NETIFS[p1]} swp1=${NETIFS[p2]} swp2=${NETIFS[p3]} h2=${NETIFS[p4]} vrf_prepare forwarding_enable h1_create h2_create } cleanup() { pre_cleanup switch_destroy 2>/dev/null h2_destroy h1_destroy forwarding_restore vrf_cleanup } cfg_src_list() { local IPs=("$@") local IPstr=$(echo ${IPs[@]} | tr '[:space:]' , | sed 's/,$//') echo ${IPstr:+source_list }${IPstr} } cfg_group_op() { local op=$1; shift local locus=$1; shift local GRP=$1; shift local state=$1; shift local IPs=("$@") local source_list=$(cfg_src_list ${IPs[@]}) # Everything besides `bridge mdb' uses the "dev X vid Y" syntax, # so we use it here as well and convert. local br_locus=$(echo "$locus" | sed 's/^dev /port /') bridge mdb $op dev br0 $br_locus grp $GRP $state \ filter_mode include $source_list } cfg4_entries_op() { local op=$1; shift local locus=$1; shift local state=$1; shift local n=$1; shift local grp=${1:-1}; shift local GRP=239.1.1.${grp} local IPs=$(seq -f 192.0.2.%g 1 $((n - 1))) cfg_group_op "$op" "$locus" "$GRP" "$state" ${IPs[@]} } cfg4_entries_add() { cfg4_entries_op add "$@" } cfg4_entries_del() { cfg4_entries_op del "$@" } cfg6_entries_op() { local op=$1; shift local locus=$1; shift local state=$1; shift local n=$1; shift local grp=${1:-1}; shift local GRP=ff0e::${grp} local IPs=$(printf "2001:db8:1::%x\n" $(seq 1 $((n - 1)))) cfg_group_op "$op" "$locus" "$GRP" "$state" ${IPs[@]} } cfg6_entries_add() { cfg6_entries_op add "$@" } cfg6_entries_del() { cfg6_entries_op del "$@" } locus_dev_peer() { local dev_kw=$1; shift local dev=$1; shift local vid_kw=$1; shift local vid=$1; shift echo "$h1.${vid:-10}" } locus_dev() { local dev_kw=$1; shift local dev=$1; shift echo $dev } ctl4_entries_add() { local locus=$1; shift local state=$1; shift local n=$1; shift local grp=${1:-1}; shift local IPs=$(seq -f 192.0.2.%g 1 $((n - 1))) local peer=$(locus_dev_peer $locus) local GRP=239.1.1.${grp} $MZ $peer -c 1 -A 192.0.2.1 -B $GRP \ -t ip proto=2,p=$(igmpv3_is_in_get $GRP $IPs) -q sleep 1 local nn=$(bridge mdb show dev br0 | grep $GRP | wc -l) if ((nn != n)); then echo mcast_max_groups > /dev/stderr false fi } ctl4_entries_del() { local locus=$1; shift local state=$1; shift local n=$1; shift local grp=${1:-1}; shift local peer=$(locus_dev_peer $locus) local GRP=239.1.1.${grp} $MZ $peer -c 1 -A 192.0.2.1 -B 224.0.0.2 \ -t ip proto=2,p=$(igmpv2_leave_get $GRP) -q sleep 1 ! bridge mdb show dev br0 | grep -q $GRP } ctl6_entries_add() { local locus=$1; shift local state=$1; shift local n=$1; shift local grp=${1:-1}; shift local IPs=$(printf "2001:db8:1::%x\n" $(seq 1 $((n - 1)))) local peer=$(locus_dev_peer $locus) local SIP=fe80::1 local GRP=ff0e::${grp} local p=$(mldv2_is_in_get $SIP $GRP $IPs) $MZ -6 $peer -c 1 -A $SIP -B $GRP -t ip hop=1,next=0,p="$p" -q sleep 1 local nn=$(bridge mdb show dev br0 | grep $GRP | wc -l) if ((nn != n)); then echo mcast_max_groups > /dev/stderr false fi } ctl6_entries_del() { local locus=$1; shift local state=$1; shift local n=$1; shift local grp=${1:-1}; shift local peer=$(locus_dev_peer $locus) local SIP=fe80::1 local GRP=ff0e::${grp} local p=$(mldv1_done_get $SIP $GRP) $MZ -6 $peer -c 1 -A $SIP -B $GRP -t ip hop=1,next=0,p="$p" -q sleep 1 ! bridge mdb show dev br0 | grep -q $GRP } bridge_maxgroups_errmsg_check_cfg() { local msg=$1; shift local needle=$1; shift echo "$msg" | grep -q mcast_max_groups check_err $? "Adding MDB entries failed for the wrong reason: $msg" } bridge_maxgroups_errmsg_check_cfg4() { bridge_maxgroups_errmsg_check_cfg "$@" } bridge_maxgroups_errmsg_check_cfg6() { bridge_maxgroups_errmsg_check_cfg "$@" } bridge_maxgroups_errmsg_check_ctl4() { : } bridge_maxgroups_errmsg_check_ctl6() { : } bridge_port_ngroups_get() { local locus=$1; shift bridge -j -d link show $locus | jq '.[].mcast_n_groups' } bridge_port_maxgroups_get() { local locus=$1; shift bridge -j -d link show $locus | jq '.[].mcast_max_groups' } bridge_port_maxgroups_set() { local locus=$1; shift local max=$1; shift bridge link set dev $(locus_dev $locus) mcast_max_groups $max } bridge_port_vlan_ngroups_get() { local locus=$1; shift bridge -j -d vlan show $locus | jq '.[].vlans[].mcast_n_groups' } bridge_port_vlan_maxgroups_get() { local locus=$1; shift bridge -j -d vlan show $locus | jq '.[].vlans[].mcast_max_groups' } bridge_port_vlan_maxgroups_set() { local locus=$1; shift local max=$1; shift bridge vlan set $locus mcast_max_groups $max } test_ngroups_reporting() { local CFG=$1; shift local context=$1; shift local locus=$1; shift RET=0 local n0=$(bridge_${context}_ngroups_get "$locus") ${CFG}_entries_add "$locus" temp 5 check_err $? "Couldn't add MDB entries" local n1=$(bridge_${context}_ngroups_get "$locus") ((n1 == n0 + 5)) check_err $? "Number of groups was $n0, now is $n1, but $((n0 + 5)) expected" ${CFG}_entries_del "$locus" temp 5 check_err $? "Couldn't delete MDB entries" local n2=$(bridge_${context}_ngroups_get "$locus") ((n2 == n0)) check_err $? "Number of groups was $n0, now is $n2, but should be back to $n0" log_test "$CFG: $context: ngroups reporting" } test_8021d_ngroups_reporting_cfg4() { test_ngroups_reporting cfg4 port "dev $swp1" } test_8021d_ngroups_reporting_ctl4() { test_ngroups_reporting ctl4 port "dev $swp1" } test_8021d_ngroups_reporting_cfg6() { test_ngroups_reporting cfg6 port "dev $swp1" } test_8021d_ngroups_reporting_ctl6() { test_ngroups_reporting ctl6 port "dev $swp1" } test_8021q_ngroups_reporting_cfg4() { test_ngroups_reporting cfg4 port "dev $swp1 vid 10" } test_8021q_ngroups_reporting_ctl4() { test_ngroups_reporting ctl4 port "dev $swp1 vid 10" } test_8021q_ngroups_reporting_cfg6() { test_ngroups_reporting cfg6 port "dev $swp1 vid 10" } test_8021q_ngroups_reporting_ctl6() { test_ngroups_reporting ctl6 port "dev $swp1 vid 10" } test_8021qvs_ngroups_reporting_cfg4() { test_ngroups_reporting cfg4 port_vlan "dev $swp1 vid 10" } test_8021qvs_ngroups_reporting_ctl4() { test_ngroups_reporting ctl4 port_vlan "dev $swp1 vid 10" } test_8021qvs_ngroups_reporting_cfg6() { test_ngroups_reporting cfg6 port_vlan "dev $swp1 vid 10" } test_8021qvs_ngroups_reporting_ctl6() { test_ngroups_reporting ctl6 port_vlan "dev $swp1 vid 10" } test_ngroups_cross_vlan() { local CFG=$1; shift local locus1="dev $swp1 vid 10" local locus2="dev $swp1 vid 20" RET=0 local n10=$(bridge_port_vlan_ngroups_get "$locus1") local n20=$(bridge_port_vlan_ngroups_get "$locus2") ${CFG}_entries_add "$locus1" temp 5 111 check_err $? "Couldn't add MDB entries to VLAN 10" local n11=$(bridge_port_vlan_ngroups_get "$locus1") local n21=$(bridge_port_vlan_ngroups_get "$locus2") ((n11 == n10 + 5)) check_err $? "Number of groups at VLAN 10 was $n10, now is $n11, but 5 entries added on VLAN 10, $((n10 + 5)) expected" ((n21 == n20)) check_err $? "Number of groups at VLAN 20 was $n20, now is $n21, but no change expected on VLAN 20" ${CFG}_entries_add "$locus2" temp 5 112 check_err $? "Couldn't add MDB entries to VLAN 20" local n12=$(bridge_port_vlan_ngroups_get "$locus1") local n22=$(bridge_port_vlan_ngroups_get "$locus2") ((n12 == n11)) check_err $? "Number of groups at VLAN 10 was $n11, now is $n12, but no change expected on VLAN 10" ((n22 == n21 + 5)) check_err $? "Number of groups at VLAN 20 was $n21, now is $n22, but 5 entries added on VLAN 20, $((n21 + 5)) expected" ${CFG}_entries_del "$locus1" temp 5 111 check_err $? "Couldn't delete MDB entries from VLAN 10" ${CFG}_entries_del "$locus2" temp 5 112 check_err $? "Couldn't delete MDB entries from VLAN 20" local n13=$(bridge_port_vlan_ngroups_get "$locus1") local n23=$(bridge_port_vlan_ngroups_get "$locus2") ((n13 == n10)) check_err $? "Number of groups at VLAN 10 was $n10, now is $n13, but should be back to $n10" ((n23 == n20)) check_err $? "Number of groups at VLAN 20 was $n20, now is $n23, but should be back to $n20" log_test "$CFG: port_vlan: isolation of port and per-VLAN ngroups" } test_8021qvs_ngroups_cross_vlan_cfg4() { test_ngroups_cross_vlan cfg4 } test_8021qvs_ngroups_cross_vlan_ctl4() { test_ngroups_cross_vlan ctl4 } test_8021qvs_ngroups_cross_vlan_cfg6() { test_ngroups_cross_vlan cfg6 } test_8021qvs_ngroups_cross_vlan_ctl6() { test_ngroups_cross_vlan ctl6 } test_maxgroups_zero() { local CFG=$1; shift local context=$1; shift local locus=$1; shift RET=0 local max max=$(bridge_${context}_maxgroups_get "$locus") ((max == 0)) check_err $? "Max groups on $locus should be 0, but $max reported" bridge_${context}_maxgroups_set "$locus" 100 check_err $? "Failed to set max to 100" max=$(bridge_${context}_maxgroups_get "$locus") ((max == 100)) check_err $? "Max groups expected to be 100, but $max reported" bridge_${context}_maxgroups_set "$locus" 0 check_err $? "Couldn't set maximum to 0" # Test that setting 0 explicitly still serves as infinity. ${CFG}_entries_add "$locus" temp 5 check_err $? "Adding 5 MDB entries failed but should have passed" ${CFG}_entries_del "$locus" temp 5 check_err $? "Couldn't delete MDB entries" log_test "$CFG: $context maxgroups: reporting and treatment of 0" } test_8021d_maxgroups_zero_cfg4() { test_maxgroups_zero cfg4 port "dev $swp1" } test_8021d_maxgroups_zero_ctl4() { test_maxgroups_zero ctl4 port "dev $swp1" } test_8021d_maxgroups_zero_cfg6() { test_maxgroups_zero cfg6 port "dev $swp1" } test_8021d_maxgroups_zero_ctl6() { test_maxgroups_zero ctl6 port "dev $swp1" } test_8021q_maxgroups_zero_cfg4() { test_maxgroups_zero cfg4 port "dev $swp1 vid 10" } test_8021q_maxgroups_zero_ctl4() { test_maxgroups_zero ctl4 port "dev $swp1 vid 10" } test_8021q_maxgroups_zero_cfg6() { test_maxgroups_zero cfg6 port "dev $swp1 vid 10" } test_8021q_maxgroups_zero_ctl6() { test_maxgroups_zero ctl6 port "dev $swp1 vid 10" } test_8021qvs_maxgroups_zero_cfg4() { test_maxgroups_zero cfg4 port_vlan "dev $swp1 vid 10" } test_8021qvs_maxgroups_zero_ctl4() { test_maxgroups_zero ctl4 port_vlan "dev $swp1 vid 10" } test_8021qvs_maxgroups_zero_cfg6() { test_maxgroups_zero cfg6 port_vlan "dev $swp1 vid 10" } test_8021qvs_maxgroups_zero_ctl6() { test_maxgroups_zero ctl6 port_vlan "dev $swp1 vid 10" } test_maxgroups_zero_cross_vlan() { local CFG=$1; shift local locus0="dev $swp1" local locus1="dev $swp1 vid 10" local locus2="dev $swp1 vid 20" local max RET=0 bridge_port_vlan_maxgroups_set "$locus1" 100 check_err $? "$locus1: Failed to set max to 100" max=$(bridge_port_maxgroups_get "$locus0") ((max == 0)) check_err $? "$locus0: Max groups expected to be 0, but $max reported" max=$(bridge_port_vlan_maxgroups_get "$locus2") ((max == 0)) check_err $? "$locus2: Max groups expected to be 0, but $max reported" bridge_port_vlan_maxgroups_set "$locus2" 100 check_err $? "$locus2: Failed to set max to 100" max=$(bridge_port_maxgroups_get "$locus0") ((max == 0)) check_err $? "$locus0: Max groups expected to be 0, but $max reported" max=$(bridge_port_vlan_maxgroups_get "$locus2") ((max == 100)) check_err $? "$locus2: Max groups expected to be 100, but $max reported" bridge_port_maxgroups_set "$locus0" 100 check_err $? "$locus0: Failed to set max to 100" max=$(bridge_port_maxgroups_get "$locus0") ((max == 100)) check_err $? "$locus0: Max groups expected to be 100, but $max reported" max=$(bridge_port_vlan_maxgroups_get "$locus2") ((max == 100)) check_err $? "$locus2: Max groups expected to be 100, but $max reported" bridge_port_vlan_maxgroups_set "$locus1" 0 check_err $? "$locus1: Failed to set max to 0" max=$(bridge_port_maxgroups_get "$locus0") ((max == 100)) check_err $? "$locus0: Max groups expected to be 100, but $max reported" max=$(bridge_port_vlan_maxgroups_get "$locus2") ((max == 100)) check_err $? "$locus2: Max groups expected to be 100, but $max reported" bridge_port_vlan_maxgroups_set "$locus2" 0 check_err $? "$locus2: Failed to set max to 0" max=$(bridge_port_maxgroups_get "$locus0") ((max == 100)) check_err $? "$locus0: Max groups expected to be 100, but $max reported" max=$(bridge_port_vlan_maxgroups_get "$locus2") ((max == 0)) check_err $? "$locus2: Max groups expected to be 0 but $max reported" bridge_port_maxgroups_set "$locus0" 0 check_err $? "$locus0: Failed to set max to 0" max=$(bridge_port_maxgroups_get "$locus0") ((max == 0)) check_err $? "$locus0: Max groups expected to be 0, but $max reported" max=$(bridge_port_vlan_maxgroups_get "$locus2") ((max == 0)) check_err $? "$locus2: Max groups expected to be 0, but $max reported" log_test "$CFG: port_vlan maxgroups: isolation of port and per-VLAN maximums" } test_8021qvs_maxgroups_zero_cross_vlan_cfg4() { test_maxgroups_zero_cross_vlan cfg4 } test_8021qvs_maxgroups_zero_cross_vlan_ctl4() { test_maxgroups_zero_cross_vlan ctl4 } test_8021qvs_maxgroups_zero_cross_vlan_cfg6() { test_maxgroups_zero_cross_vlan cfg6 } test_8021qvs_maxgroups_zero_cross_vlan_ctl6() { test_maxgroups_zero_cross_vlan ctl6 } test_maxgroups_too_low() { local CFG=$1; shift local context=$1; shift local locus=$1; shift RET=0 local n=$(bridge_${context}_ngroups_get "$locus") local msg ${CFG}_entries_add "$locus" temp 5 111 check_err $? "$locus: Couldn't add MDB entries" bridge_${context}_maxgroups_set "$locus" $((n+2)) check_err $? "$locus: Setting maxgroups to $((n+2)) failed" msg=$(${CFG}_entries_add "$locus" temp 2 112 2>&1) check_fail $? "$locus: Adding more entries passed when max&1) check_fail $? "Adding 5 MDB entries passed, but should have failed" bridge_maxgroups_errmsg_check_${CFG} "$msg" # When adding entries through the control path, as many as possible # get created. That's consistent with the mcast_hash_max behavior. # So there, drop the entries explicitly. if [[ ${CFG%[46]} == ctl ]]; then ${CFG}_entries_del "$locus" temp 17 2>&1 fi local n2=$(bridge_${context}_ngroups_get "$locus") ((n2 == n)) check_err $? "Number of groups was $n, but after a failed attempt to add MDB entries it changed to $n2" bridge_${context}_maxgroups_set "$locus" 0 check_err $? "$locus: Couldn't set maximum to 0" log_test "$CFG: $context maxgroups: add too many MDB entries" } test_8021d_maxgroups_too_many_entries_cfg4() { test_maxgroups_too_many_entries cfg4 port "dev $swp1" } test_8021d_maxgroups_too_many_entries_ctl4() { test_maxgroups_too_many_entries ctl4 port "dev $swp1" } test_8021d_maxgroups_too_many_entries_cfg6() { test_maxgroups_too_many_entries cfg6 port "dev $swp1" } test_8021d_maxgroups_too_many_entries_ctl6() { test_maxgroups_too_many_entries ctl6 port "dev $swp1" } test_8021q_maxgroups_too_many_entries_cfg4() { test_maxgroups_too_many_entries cfg4 port "dev $swp1 vid 10" } test_8021q_maxgroups_too_many_entries_ctl4() { test_maxgroups_too_many_entries ctl4 port "dev $swp1 vid 10" } test_8021q_maxgroups_too_many_entries_cfg6() { test_maxgroups_too_many_entries cfg6 port "dev $swp1 vid 10" } test_8021q_maxgroups_too_many_entries_ctl6() { test_maxgroups_too_many_entries ctl6 port "dev $swp1 vid 10" } test_8021qvs_maxgroups_too_many_entries_cfg4() { test_maxgroups_too_many_entries cfg4 port_vlan "dev $swp1 vid 10" } test_8021qvs_maxgroups_too_many_entries_ctl4() { test_maxgroups_too_many_entries ctl4 port_vlan "dev $swp1 vid 10" } test_8021qvs_maxgroups_too_many_entries_cfg6() { test_maxgroups_too_many_entries cfg6 port_vlan "dev $swp1 vid 10" } test_8021qvs_maxgroups_too_many_entries_ctl6() { test_maxgroups_too_many_entries ctl6 port_vlan "dev $swp1 vid 10" } test_maxgroups_too_many_cross_vlan() { local CFG=$1; shift RET=0 local locus0="dev $swp1" local locus1="dev $swp1 vid 10" local locus2="dev $swp1 vid 20" local n1=$(bridge_port_vlan_ngroups_get "$locus1") local n2=$(bridge_port_vlan_ngroups_get "$locus2") local msg if ((n1 > n2)); then local tmp=$n1 n1=$n2 n2=$tmp tmp="$locus1" locus1="$locus2" locus2="$tmp" fi # Now 0 <= n1 <= n2. ${CFG}_entries_add "$locus2" temp 5 112 check_err $? "Couldn't add 5 entries" n2=$(bridge_port_vlan_ngroups_get "$locus2") # Now 0 <= n1 < n2-1. # Setting locus1'maxgroups to n2-1 should pass. The number is # smaller than both the absolute number of MDB entries, and in # particular than number of locus2's number of entries, but it is # large enough to cover locus1's entries. Thus we check that # individual VLAN's ngroups are independent. bridge_port_vlan_maxgroups_set "$locus1" $((n2-1)) check_err $? "Setting ${locus1}'s maxgroups to $((n2-1)) failed" msg=$(${CFG}_entries_add "$locus1" temp $n2 111 2>&1) check_fail $? "$locus1: Adding $n2 MDB entries passed, but should have failed" bridge_maxgroups_errmsg_check_${CFG} "$msg" bridge_port_maxgroups_set "$locus0" $((n1 + n2 + 2)) check_err $? "$locus0: Couldn't set maximum" msg=$(${CFG}_entries_add "$locus1" temp 5 111 2>&1) check_fail $? "$locus1: Adding 5 MDB entries passed, but should have failed" bridge_maxgroups_errmsg_check_${CFG} "$msg" # IGMP/MLD packets can cause several entries to be added, before # the maximum is hit and the rest is then bounced. Remove what was # committed, if anything. ${CFG}_entries_del "$locus1" temp 5 111 2>/dev/null ${CFG}_entries_add "$locus1" temp 2 111 check_err $? "$locus1: Adding 2 MDB entries failed, but should have passed" ${CFG}_entries_del "$locus1" temp 2 111 check_err $? "Couldn't delete MDB entries" ${CFG}_entries_del "$locus2" temp 5 112 check_err $? "Couldn't delete MDB entries" bridge_port_vlan_maxgroups_set "$locus1" 0 check_err $? "$locus1: Couldn't set maximum to 0" bridge_port_maxgroups_set "$locus0" 0 check_err $? "$locus0: Couldn't set maximum to 0" log_test "$CFG: port_vlan maxgroups: isolation of port and per-VLAN ngroups" } test_8021qvs_maxgroups_too_many_cross_vlan_cfg4() { test_maxgroups_too_many_cross_vlan cfg4 } test_8021qvs_maxgroups_too_many_cross_vlan_ctl4() { test_maxgroups_too_many_cross_vlan ctl4 } test_8021qvs_maxgroups_too_many_cross_vlan_cfg6() { test_maxgroups_too_many_cross_vlan cfg6 } test_8021qvs_maxgroups_too_many_cross_vlan_ctl6() { test_maxgroups_too_many_cross_vlan ctl6 } test_vlan_attributes() { local locus=$1; shift local expect=$1; shift RET=0 local max=$(bridge_port_vlan_maxgroups_get "$locus") local n=$(bridge_port_vlan_ngroups_get "$locus") eval "[[ $max $expect ]]" check_err $? "$locus: maxgroups attribute expected to be $expect, but was $max" eval "[[ $n $expect ]]" check_err $? "$locus: ngroups attribute expected to be $expect, but was $n" log_test "port_vlan: presence of ngroups and maxgroups attributes" } test_8021q_vlan_attributes() { test_vlan_attributes "dev $swp1 vid 10" "== null" } test_8021qvs_vlan_attributes() { test_vlan_attributes "dev $swp1 vid 10" "-ge 0" } test_toggle_vlan_snooping() { local mode=$1; shift RET=0 local CFG=cfg4 local context=port_vlan local locus="dev $swp1 vid 10" ${CFG}_entries_add "$locus" $mode 5 check_err $? "Couldn't add MDB entries" bridge_${context}_maxgroups_set "$locus" 100 check_err $? "Failed to set max to 100" ip link set dev br0 type bridge mcast_vlan_snooping 0 sleep 1 ip link set dev br0 type bridge mcast_vlan_snooping 1 local n=$(bridge_${context}_ngroups_get "$locus") local nn=$(bridge mdb show dev br0 | grep $swp1 | wc -l) ((nn == n)) check_err $? "mcast_n_groups expected to be $nn, but $n reported" local max=$(bridge_${context}_maxgroups_get "$locus") ((max == 100)) check_err $? "Max groups expected to be 100 but $max reported" bridge_${context}_maxgroups_set "$locus" 0 check_err $? "Failed to set max to 0" log_test "$CFG: $context: $mode: mcast_vlan_snooping toggle" } test_toggle_vlan_snooping_temp() { test_toggle_vlan_snooping temp } test_toggle_vlan_snooping_permanent() { test_toggle_vlan_snooping permanent } # ngroup test suites test_8021d_ngroups_cfg4() { test_8021d_ngroups_reporting_cfg4 } test_8021d_ngroups_ctl4() { test_8021d_ngroups_reporting_ctl4 } test_8021d_ngroups_cfg6() { test_8021d_ngroups_reporting_cfg6 } test_8021d_ngroups_ctl6() { test_8021d_ngroups_reporting_ctl6 } test_8021q_ngroups_cfg4() { test_8021q_ngroups_reporting_cfg4 } test_8021q_ngroups_ctl4() { test_8021q_ngroups_reporting_ctl4 } test_8021q_ngroups_cfg6() { test_8021q_ngroups_reporting_cfg6 } test_8021q_ngroups_ctl6() { test_8021q_ngroups_reporting_ctl6 } test_8021qvs_ngroups_cfg4() { test_8021qvs_ngroups_reporting_cfg4 test_8021qvs_ngroups_cross_vlan_cfg4 } test_8021qvs_ngroups_ctl4() { test_8021qvs_ngroups_reporting_ctl4 test_8021qvs_ngroups_cross_vlan_ctl4 } test_8021qvs_ngroups_cfg6() { test_8021qvs_ngroups_reporting_cfg6 test_8021qvs_ngroups_cross_vlan_cfg6 } test_8021qvs_ngroups_ctl6() { test_8021qvs_ngroups_reporting_ctl6 test_8021qvs_ngroups_cross_vlan_ctl6 } # maxgroups test suites test_8021d_maxgroups_cfg4() { test_8021d_maxgroups_zero_cfg4 test_8021d_maxgroups_too_low_cfg4 test_8021d_maxgroups_too_many_entries_cfg4 } test_8021d_maxgroups_ctl4() { test_8021d_maxgroups_zero_ctl4 test_8021d_maxgroups_too_low_ctl4 test_8021d_maxgroups_too_many_entries_ctl4 } test_8021d_maxgroups_cfg6() { test_8021d_maxgroups_zero_cfg6 test_8021d_maxgroups_too_low_cfg6 test_8021d_maxgroups_too_many_entries_cfg6 } test_8021d_maxgroups_ctl6() { test_8021d_maxgroups_zero_ctl6 test_8021d_maxgroups_too_low_ctl6 test_8021d_maxgroups_too_many_entries_ctl6 } test_8021q_maxgroups_cfg4() { test_8021q_maxgroups_zero_cfg4 test_8021q_maxgroups_too_low_cfg4 test_8021q_maxgroups_too_many_entries_cfg4 } test_8021q_maxgroups_ctl4() { test_8021q_maxgroups_zero_ctl4 test_8021q_maxgroups_too_low_ctl4 test_8021q_maxgroups_too_many_entries_ctl4 } test_8021q_maxgroups_cfg6() { test_8021q_maxgroups_zero_cfg6 test_8021q_maxgroups_too_low_cfg6 test_8021q_maxgroups_too_many_entries_cfg6 } test_8021q_maxgroups_ctl6() { test_8021q_maxgroups_zero_ctl6 test_8021q_maxgroups_too_low_ctl6 test_8021q_maxgroups_too_many_entries_ctl6 } test_8021qvs_maxgroups_cfg4() { test_8021qvs_maxgroups_zero_cfg4 test_8021qvs_maxgroups_zero_cross_vlan_cfg4 test_8021qvs_maxgroups_too_low_cfg4 test_8021qvs_maxgroups_too_many_entries_cfg4 test_8021qvs_maxgroups_too_many_cross_vlan_cfg4 } test_8021qvs_maxgroups_ctl4() { test_8021qvs_maxgroups_zero_ctl4 test_8021qvs_maxgroups_zero_cross_vlan_ctl4 test_8021qvs_maxgroups_too_low_ctl4 test_8021qvs_maxgroups_too_many_entries_ctl4 test_8021qvs_maxgroups_too_many_cross_vlan_ctl4 } test_8021qvs_maxgroups_cfg6() { test_8021qvs_maxgroups_zero_cfg6 test_8021qvs_maxgroups_zero_cross_vlan_cfg6 test_8021qvs_maxgroups_too_low_cfg6 test_8021qvs_maxgroups_too_many_entries_cfg6 test_8021qvs_maxgroups_too_many_cross_vlan_cfg6 } test_8021qvs_maxgroups_ctl6() { test_8021qvs_maxgroups_zero_ctl6 test_8021qvs_maxgroups_zero_cross_vlan_ctl6 test_8021qvs_maxgroups_too_low_ctl6 test_8021qvs_maxgroups_too_many_entries_ctl6 test_8021qvs_maxgroups_too_many_cross_vlan_ctl6 } # other test suites test_8021qvs_toggle_vlan_snooping() { test_toggle_vlan_snooping_temp test_toggle_vlan_snooping_permanent } # test groups test_8021d() { # Tests for vlan_filtering 0 mcast_vlan_snooping 0. switch_create_8021d setup_wait test_8021d_ngroups_cfg4 test_8021d_ngroups_ctl4 test_8021d_ngroups_cfg6 test_8021d_ngroups_ctl6 test_8021d_maxgroups_cfg4 test_8021d_maxgroups_ctl4 test_8021d_maxgroups_cfg6 test_8021d_maxgroups_ctl6 switch_destroy } test_8021q() { # Tests for vlan_filtering 1 mcast_vlan_snooping 0. switch_create_8021q setup_wait test_8021q_vlan_attributes test_8021q_ngroups_cfg4 test_8021q_ngroups_ctl4 test_8021q_ngroups_cfg6 test_8021q_ngroups_ctl6 test_8021q_maxgroups_cfg4 test_8021q_maxgroups_ctl4 test_8021q_maxgroups_cfg6 test_8021q_maxgroups_ctl6 switch_destroy } test_8021qvs() { # Tests for vlan_filtering 1 mcast_vlan_snooping 1. switch_create_8021qvs setup_wait test_8021qvs_vlan_attributes test_8021qvs_ngroups_cfg4 test_8021qvs_ngroups_ctl4 test_8021qvs_ngroups_cfg6 test_8021qvs_ngroups_ctl6 test_8021qvs_maxgroups_cfg4 test_8021qvs_maxgroups_ctl4 test_8021qvs_maxgroups_cfg6 test_8021qvs_maxgroups_ctl6 test_8021qvs_toggle_vlan_snooping switch_destroy } trap cleanup EXIT setup_prepare tests_run exit $EXIT_STATUS