summaryrefslogtreecommitdiff
path: root/tools/testing/selftests/net/forwarding/bridge_mdb.sh
diff options
context:
space:
mode:
Diffstat (limited to 'tools/testing/selftests/net/forwarding/bridge_mdb.sh')
-rwxr-xr-xtools/testing/selftests/net/forwarding/bridge_mdb.sh1127
1 files changed, 1094 insertions, 33 deletions
diff --git a/tools/testing/selftests/net/forwarding/bridge_mdb.sh b/tools/testing/selftests/net/forwarding/bridge_mdb.sh
index b1ba6876dd86..2fa5973c0c28 100755
--- a/tools/testing/selftests/net/forwarding/bridge_mdb.sh
+++ b/tools/testing/selftests/net/forwarding/bridge_mdb.sh
@@ -1,42 +1,107 @@
#!/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
+# +-----------------------+ +------------------------+
+# | 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 | |
+# | | | |
+# | +-----------------------------------------------------------------------+ |
+# +---------------------------------------------------------------------------+
-TEST_GROUP_IP4="225.1.2.3"
-TEST_GROUP_IP6="ff02::42"
-TEST_GROUP_MAC="01:00:01:c0:ff:ee"
+ALL_TESTS="
+ cfg_test
+ fwd_test
+ ctrl_test
+"
+NUM_NETIFS=4
source lib.sh
+source tc_common.sh
h1_create()
{
- simple_if_init $h1 192.0.2.1/24 2001:db8:1::1/64
+ 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()
{
- simple_if_fini $h1 192.0.2.1/24 2001:db8:1::1/64
+ vlan_destroy $h1 20
+ vlan_destroy $h1 10
+ simple_if_fini $h1
}
-switch_create()
+h2_create()
{
- # Enable multicast filtering
- ip link add dev br0 type bridge mcast_snooping 1
+ 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
+}
- ip link set dev $swp1 master br0
+h2_destroy()
+{
+ vlan_destroy $h2 20
+ vlan_destroy $h2 10
+ simple_if_fini $h2
+}
+switch_create()
+{
+ ip link add name br0 type bridge vlan_filtering 1 vlan_default_pvid 0 \
+ mcast_snooping 1 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 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
+
+ tc qdisc add dev br0 clsact
+ tc qdisc add dev $h2 clsact
}
switch_destroy()
{
+ tc qdisc del dev $h2 clsact
+ tc qdisc del dev br0 clsact
+
+ bridge vlan del vid 20 dev $swp2
+ bridge vlan del vid 10 dev $swp2
+ ip link set dev $swp2 down
+ ip link set dev $swp2 nomaster
+
+ bridge vlan del vid 20 dev $swp1
+ bridge vlan del vid 10 dev $swp1
ip link set dev $swp1 down
+ ip link set dev $swp1 nomaster
+
+ ip link set dev br0 down
+ bridge vlan del vid 20 dev br0 self
+ bridge vlan del vid 10 dev br0 self
ip link del dev br0
}
@@ -45,9 +110,14 @@ setup_prepare()
h1=${NETIFS[p1]}
swp1=${NETIFS[p2]}
+ swp2=${NETIFS[p3]}
+ h2=${NETIFS[p4]}
+
vrf_prepare
+ forwarding_enable
h1_create
+ h2_create
switch_create
}
@@ -56,48 +126,1039 @@ cleanup()
pre_cleanup
switch_destroy
+ h2_destroy
h1_destroy
+ forwarding_restore
vrf_cleanup
}
-do_mdb_add_del()
+cfg_test_host_common()
+{
+ local name=$1; shift
+ local grp=$1; shift
+ local src=$1; shift
+ local state=$1; shift
+ local invalid_state=$1; shift
+
+ RET=0
+
+ # Check basic add, replace and delete behavior.
+ bridge mdb add dev br0 port br0 grp $grp $state vid 10
+ bridge mdb show dev br0 vid 10 | grep -q "$grp"
+ check_err $? "Failed to add $name host entry"
+
+ bridge mdb replace dev br0 port br0 grp $grp $state vid 10 &> /dev/null
+ check_fail $? "Managed to replace $name host entry"
+
+ bridge mdb del dev br0 port br0 grp $grp $state vid 10
+ bridge mdb show dev br0 vid 10 | grep -q "$grp"
+ check_fail $? "Failed to delete $name host entry"
+
+ # Check error cases.
+ bridge mdb add dev br0 port br0 grp $grp $invalid_state vid 10 \
+ &> /dev/null
+ check_fail $? "Managed to add $name host entry with a $invalid_state state"
+
+ bridge mdb add dev br0 port br0 grp $grp src $src $state vid 10 \
+ &> /dev/null
+ check_fail $? "Managed to add $name host entry with a source"
+
+ bridge mdb add dev br0 port br0 grp $grp $state vid 10 \
+ filter_mode exclude &> /dev/null
+ check_fail $? "Managed to add $name host entry with a filter mode"
+
+ bridge mdb add dev br0 port br0 grp $grp $state vid 10 \
+ source_list $src &> /dev/null
+ check_fail $? "Managed to add $name host entry with a source list"
+
+ bridge mdb add dev br0 port br0 grp $grp $state vid 10 \
+ proto 123 &> /dev/null
+ check_fail $? "Managed to add $name host entry with a protocol"
+
+ log_test "Common host entries configuration tests ($name)"
+}
+
+# Check configuration of host entries from all types.
+cfg_test_host()
+{
+ echo
+ log_info "# Host entries configuration tests"
+
+ cfg_test_host_common "IPv4" "239.1.1.1" "192.0.2.1" "temp" "permanent"
+ cfg_test_host_common "IPv6" "ff0e::1" "2001:db8:1::1" "temp" "permanent"
+ cfg_test_host_common "L2" "01:02:03:04:05:06" "00:00:00:00:00:01" \
+ "permanent" "temp"
+}
+
+cfg_test_port_common()
+{
+ local name=$1;shift
+ local grp_key=$1; shift
+
+ RET=0
+
+ # Check basic add, replace and delete behavior.
+ bridge mdb add dev br0 port $swp1 $grp_key permanent vid 10
+ bridge mdb show dev br0 vid 10 | grep -q "$grp_key"
+ check_err $? "Failed to add $name entry"
+
+ bridge mdb replace dev br0 port $swp1 $grp_key permanent vid 10 \
+ &> /dev/null
+ check_err $? "Failed to replace $name entry"
+
+ bridge mdb del dev br0 port $swp1 $grp_key permanent vid 10
+ bridge mdb show dev br0 vid 10 | grep -q "$grp_key"
+ check_fail $? "Failed to delete $name entry"
+
+ # Check default protocol and replacement.
+ bridge mdb add dev br0 port $swp1 $grp_key permanent vid 10
+ bridge -d mdb show dev br0 vid 10 | grep "$grp_key" | grep -q "static"
+ check_err $? "$name entry not added with default \"static\" protocol"
+
+ bridge mdb replace dev br0 port $swp1 $grp_key permanent vid 10 \
+ proto 123
+ bridge -d mdb show dev br0 vid 10 | grep "$grp_key" | grep -q "123"
+ check_err $? "Failed to replace protocol of $name entry"
+ bridge mdb del dev br0 port $swp1 $grp_key permanent vid 10
+
+ # Check behavior when VLAN is not specified.
+ bridge mdb add dev br0 port $swp1 $grp_key permanent
+ bridge mdb show dev br0 vid 10 | grep -q "$grp_key"
+ check_err $? "$name entry with VLAN 10 not added when VLAN was not specified"
+ bridge mdb show dev br0 vid 20 | grep -q "$grp_key"
+ check_err $? "$name entry with VLAN 20 not added when VLAN was not specified"
+
+ bridge mdb del dev br0 port $swp1 $grp_key permanent
+ bridge mdb show dev br0 vid 10 | grep -q "$grp_key"
+ check_fail $? "$name entry with VLAN 10 not deleted when VLAN was not specified"
+ bridge mdb show dev br0 vid 20 | grep -q "$grp_key"
+ check_fail $? "$name entry with VLAN 20 not deleted when VLAN was not specified"
+
+ # Check behavior when bridge port is down.
+ ip link set dev $swp1 down
+
+ bridge mdb add dev br0 port $swp1 $grp_key permanent vid 10
+ check_err $? "Failed to add $name permanent entry when bridge port is down"
+
+ bridge mdb del dev br0 port $swp1 $grp_key permanent vid 10
+
+ bridge mdb add dev br0 port $swp1 $grp_key temp vid 10 &> /dev/null
+ check_fail $? "Managed to add $name temporary entry when bridge port is down"
+
+ ip link set dev $swp1 up
+ setup_wait_dev $swp1
+
+ # Check error cases.
+ ip link set dev br0 down
+ bridge mdb add dev br0 port $swp1 $grp_key permanent vid 10 \
+ &> /dev/null
+ check_fail $? "Managed to add $name entry when bridge is down"
+ ip link set dev br0 up
+
+ ip link set dev br0 type bridge mcast_snooping 0
+ bridge mdb add dev br0 port $swp1 $grp_key permanent vid \
+ 10 &> /dev/null
+ check_fail $? "Managed to add $name entry when multicast snooping is disabled"
+ ip link set dev br0 type bridge mcast_snooping 1
+
+ bridge mdb add dev br0 port $swp1 $grp_key permanent vid 5000 \
+ &> /dev/null
+ check_fail $? "Managed to add $name entry with an invalid VLAN"
+
+ log_test "Common port group entries configuration tests ($name)"
+}
+
+src_list_create()
+{
+ local src_prefix=$1; shift
+ local num_srcs=$1; shift
+ local src_list
+ local i
+
+ for i in $(seq 1 $num_srcs); do
+ src_list=${src_list},${src_prefix}${i}
+ done
+
+ echo $src_list | cut -c 2-
+}
+
+__cfg_test_port_ip_star_g()
+{
+ local name=$1; shift
+ local grp=$1; shift
+ local invalid_grp=$1; shift
+ local src_prefix=$1; shift
+ local src1=${src_prefix}1
+ local src2=${src_prefix}2
+ local src3=${src_prefix}3
+ local max_srcs=31
+ local num_srcs
+
+ RET=0
+
+ bridge mdb add dev br0 port $swp1 grp $grp vid 10
+ bridge -d mdb show dev br0 vid 10 | grep "$grp" | grep -q "exclude"
+ check_err $? "Default filter mode is not \"exclude\""
+ bridge mdb del dev br0 port $swp1 grp $grp vid 10
+
+ # Check basic add and delete behavior.
+ bridge mdb add dev br0 port $swp1 grp $grp vid 10 filter_mode exclude \
+ source_list $src1
+ bridge -d mdb show dev br0 vid 10 | grep "$grp" | grep -q -v "src"
+ check_err $? "(*, G) entry not created"
+ bridge -d mdb show dev br0 vid 10 | grep "$grp" | grep -q "src $src1"
+ check_err $? "(S, G) entry not created"
+ bridge mdb del dev br0 port $swp1 grp $grp vid 10
+ bridge -d mdb show dev br0 vid 10 | grep "$grp" | grep -q -v "src"
+ check_fail $? "(*, G) entry not deleted"
+ bridge -d mdb show dev br0 vid 10 | grep "$grp" | grep -q "src $src1"
+ check_fail $? "(S, G) entry not deleted"
+
+ ## State (permanent / temp) tests.
+
+ # Check that group and source timer are not set for permanent entries.
+ bridge mdb add dev br0 port $swp1 grp $grp permanent vid 10 \
+ filter_mode exclude source_list $src1
+
+ bridge -d mdb show dev br0 vid 10 | grep "$grp" | grep -v "src" | \
+ grep -q "permanent"
+ check_err $? "(*, G) entry not added as \"permanent\" when should"
+ bridge -d mdb show dev br0 vid 10 | grep "$grp" | grep "src" | \
+ grep -q "permanent"
+ check_err $? "(S, G) entry not added as \"permanent\" when should"
+
+ bridge -d -s mdb show dev br0 vid 10 | grep "$grp" | grep -v "src" | \
+ grep -q " 0.00"
+ check_err $? "(*, G) \"permanent\" entry has a pending group timer"
+ bridge -d -s mdb show dev br0 vid 10 | grep "$grp" | grep -v "src" | \
+ grep -q "\/0.00"
+ check_err $? "\"permanent\" source entry has a pending source timer"
+
+ bridge mdb del dev br0 port $swp1 grp $grp vid 10
+
+ # Check that group timer is set for temporary (*, G) EXCLUDE, but not
+ # the source timer.
+ bridge mdb add dev br0 port $swp1 grp $grp temp vid 10 \
+ filter_mode exclude source_list $src1
+
+ bridge -d mdb show dev br0 vid 10 | grep "$grp" | grep -v "src" | \
+ grep -q "temp"
+ check_err $? "(*, G) EXCLUDE entry not added as \"temp\" when should"
+ bridge -d mdb show dev br0 vid 10 | grep "$grp" | grep "src" | \
+ grep -q "temp"
+ check_err $? "(S, G) \"blocked\" entry not added as \"temp\" when should"
+
+ bridge -d -s mdb show dev br0 vid 10 | grep "$grp" | grep -v "src" | \
+ grep -q " 0.00"
+ check_fail $? "(*, G) EXCLUDE entry does not have a pending group timer"
+ bridge -d -s mdb show dev br0 vid 10 | grep "$grp" | grep -v "src" | \
+ grep -q "\/0.00"
+ check_err $? "\"blocked\" source entry has a pending source timer"
+
+ bridge mdb del dev br0 port $swp1 grp $grp vid 10
+
+ # Check that group timer is not set for temporary (*, G) INCLUDE, but
+ # that the source timer is set.
+ bridge mdb add dev br0 port $swp1 grp $grp temp vid 10 \
+ filter_mode include source_list $src1
+
+ bridge -d mdb show dev br0 vid 10 | grep "$grp" | grep -v "src" | \
+ grep -q "temp"
+ check_err $? "(*, G) INCLUDE entry not added as \"temp\" when should"
+ bridge -d mdb show dev br0 vid 10 | grep "$grp" | grep "src" | \
+ grep -q "temp"
+ check_err $? "(S, G) entry not added as \"temp\" when should"
+
+ bridge -d -s mdb show dev br0 vid 10 | grep "$grp" | grep -v "src" | \
+ grep -q " 0.00"
+ check_err $? "(*, G) INCLUDE entry has a pending group timer"
+ bridge -d -s mdb show dev br0 vid 10 | grep "$grp" | grep -v "src" | \
+ grep -q "\/0.00"
+ check_fail $? "Source entry does not have a pending source timer"
+
+ bridge mdb del dev br0 port $swp1 grp $grp vid 10
+
+ # Check that group timer is never set for (S, G) entries.
+ bridge mdb add dev br0 port $swp1 grp $grp temp vid 10 \
+ filter_mode include source_list $src1
+
+ bridge -d -s mdb show dev br0 vid 10 | grep "$grp" | grep "src" | \
+ grep -q " 0.00"
+ check_err $? "(S, G) entry has a pending group timer"
+
+ bridge mdb del dev br0 port $swp1 grp $grp vid 10
+
+ ## Filter mode (include / exclude) tests.
+
+ # Check that (*, G) INCLUDE entries are added with correct filter mode
+ # and that (S, G) entries are not marked as "blocked".
+ bridge mdb add dev br0 port $swp1 grp $grp vid 10 \
+ filter_mode include source_list $src1
+
+ bridge -d mdb show dev br0 vid 10 | grep "$grp" | grep -v "src" | \
+ grep -q "include"
+ check_err $? "(*, G) INCLUDE not added with \"include\" filter mode"
+ bridge -d mdb show dev br0 vid 10 | grep "$grp" | grep "src" | \
+ grep -q "blocked"
+ check_fail $? "(S, G) entry marked as \"blocked\" when should not"
+
+ bridge mdb del dev br0 port $swp1 grp $grp vid 10
+
+ # Check that (*, G) EXCLUDE entries are added with correct filter mode
+ # and that (S, G) entries are marked as "blocked".
+ bridge mdb add dev br0 port $swp1 grp $grp vid 10 \
+ filter_mode exclude source_list $src1
+
+ bridge -d mdb show dev br0 vid 10 | grep "$grp" | grep -v "src" | \
+ grep -q "exclude"
+ check_err $? "(*, G) EXCLUDE not added with \"exclude\" filter mode"
+ bridge -d mdb show dev br0 vid 10 | grep "$grp" | grep "src" | \
+ grep -q "blocked"
+ check_err $? "(S, G) entry not marked as \"blocked\" when should"
+
+ bridge mdb del dev br0 port $swp1 grp $grp vid 10
+
+ ## Protocol tests.
+
+ # Check that (*, G) and (S, G) entries are added with the specified
+ # protocol.
+ bridge mdb add dev br0 port $swp1 grp $grp vid 10 \
+ filter_mode exclude source_list $src1 proto zebra
+
+ bridge -d mdb show dev br0 vid 10 | grep "$grp" | grep -v "src" | \
+ grep -q "zebra"
+ check_err $? "(*, G) entry not added with \"zebra\" protocol"
+ bridge -d mdb show dev br0 vid 10 | grep "$grp" | grep "src" | \
+ grep -q "zebra"
+ check_err $? "(S, G) entry not marked added with \"zebra\" protocol"
+
+ bridge mdb del dev br0 port $swp1 grp $grp vid 10
+
+ ## Replace tests.
+
+ # Check that state can be modified.
+ bridge mdb add dev br0 port $swp1 grp $grp temp vid 10 \
+ filter_mode exclude source_list $src1
+
+ bridge mdb replace dev br0 port $swp1 grp $grp permanent vid 10 \
+ filter_mode exclude source_list $src1
+ bridge -d mdb show dev br0 vid 10 | grep "$grp" | grep -v "src" | \
+ grep -q "permanent"
+ check_err $? "(*, G) entry not marked as \"permanent\" after replace"
+ bridge -d mdb show dev br0 vid 10 | grep "$grp" | grep "src" | \
+ grep -q "permanent"
+ check_err $? "(S, G) entry not marked as \"permanent\" after replace"
+
+ bridge mdb replace dev br0 port $swp1 grp $grp temp vid 10 \
+ filter_mode exclude source_list $src1
+ bridge -d mdb show dev br0 vid 10 | grep "$grp" | grep -v "src" | \
+ grep -q "temp"
+ check_err $? "(*, G) entry not marked as \"temp\" after replace"
+ bridge -d mdb show dev br0 vid 10 | grep "$grp" | grep "src" | \
+ grep -q "temp"
+ check_err $? "(S, G) entry not marked as \"temp\" after replace"
+
+ bridge mdb del dev br0 port $swp1 grp $grp vid 10
+
+ # Check that filter mode can be modified.
+ bridge mdb add dev br0 port $swp1 grp $grp temp vid 10 \
+ filter_mode exclude source_list $src1
+
+ bridge mdb replace dev br0 port $swp1 grp $grp temp vid 10 \
+ filter_mode include source_list $src1
+ bridge -d mdb show dev br0 vid 10 | grep "$grp" | grep -v "src" | \
+ grep -q "include"
+ check_err $? "(*, G) not marked with \"include\" filter mode after replace"
+ bridge -d mdb show dev br0 vid 10 | grep "$grp" | grep "src" | \
+ grep -q "blocked"
+ check_fail $? "(S, G) marked as \"blocked\" after replace"
+
+ bridge mdb replace dev br0 port $swp1 grp $grp temp vid 10 \
+ filter_mode exclude source_list $src1
+ bridge -d mdb show dev br0 vid 10 | grep "$grp" | grep -v "src" | \
+ grep -q "exclude"
+ check_err $? "(*, G) not marked with \"exclude\" filter mode after replace"
+ bridge -d mdb show dev br0 vid 10 | grep "$grp" | grep "src" | \
+ grep -q "blocked"
+ check_err $? "(S, G) not marked as \"blocked\" after replace"
+
+ bridge mdb del dev br0 port $swp1 grp $grp vid 10
+
+ # Check that sources can be added to and removed from the source list.
+ bridge mdb add dev br0 port $swp1 grp $grp temp vid 10 \
+ filter_mode exclude source_list $src1
+
+ bridge mdb replace dev br0 port $swp1 grp $grp temp vid 10 \
+ filter_mode exclude source_list $src1,$src2,$src3
+ bridge -d mdb show dev br0 vid 10 | grep "$grp" | grep -q "src $src1"
+ check_err $? "(S, G) entry for source $src1 not created after replace"
+ bridge -d mdb show dev br0 vid 10 | grep "$grp" | grep -q "src $src2"
+ check_err $? "(S, G) entry for source $src2 not created after replace"
+ bridge -d mdb show dev br0 vid 10 | grep "$grp" | grep -q "src $src3"
+ check_err $? "(S, G) entry for source $src3 not created after replace"
+
+ bridge mdb replace dev br0 port $swp1 grp $grp temp vid 10 \
+ filter_mode exclude source_list $src1,$src3
+ bridge -d mdb show dev br0 vid 10 | grep "$grp" | grep -q "src $src1"
+ check_err $? "(S, G) entry for source $src1 not created after second replace"
+ bridge -d mdb show dev br0 vid 10 | grep "$grp" | grep -q "src $src2"
+ check_fail $? "(S, G) entry for source $src2 created after second replace"
+ bridge -d mdb show dev br0 vid 10 | grep "$grp" | grep -q "src $src3"
+ check_err $? "(S, G) entry for source $src3 not created after second replace"
+
+ bridge mdb del dev br0 port $swp1 grp $grp vid 10
+
+ # Check that protocol can be modified.
+ bridge mdb add dev br0 port $swp1 grp $grp temp vid 10 \
+ filter_mode exclude source_list $src1 proto zebra
+
+ bridge mdb replace dev br0 port $swp1 grp $grp temp vid 10 \
+ filter_mode exclude source_list $src1 proto bgp
+ bridge -d mdb show dev br0 vid 10 | grep "$grp" | grep -v "src" | \
+ grep -q "bgp"
+ check_err $? "(*, G) protocol not changed to \"bgp\" after replace"
+ bridge -d mdb show dev br0 vid 10 | grep "$grp" | grep "src" | \
+ grep -q "bgp"
+ check_err $? "(S, G) protocol not changed to \"bgp\" after replace"
+
+ bridge mdb del dev br0 port $swp1 grp $grp vid 10
+
+ ## Star exclude tests.
+
+ # Check star exclude functionality. When adding a new EXCLUDE (*, G),
+ # it needs to be also added to all (S, G) entries for proper
+ # replication.
+ bridge mdb add dev br0 port $swp2 grp $grp vid 10 \
+ filter_mode include source_list $src1
+ bridge mdb add dev br0 port $swp1 grp $grp vid 10
+ bridge -d mdb show dev br0 vid 10 | grep "$swp1" | grep "$grp" | \
+ grep "$src1" | grep -q "added_by_star_ex"
+ check_err $? "\"added_by_star_ex\" entry not created after adding (*, G) entry"
+ bridge mdb del dev br0 port $swp1 grp $grp vid 10
+ bridge mdb del dev br0 port $swp2 grp $grp src $src1 vid 10
+
+ ## Error cases tests.
+
+ bridge mdb add dev br0 port $swp1 grp $invalid_grp vid 10 &> /dev/null
+ check_fail $? "Managed to add an entry with an invalid group"
+
+ bridge mdb add dev br0 port $swp1 grp $grp vid 10 filter_mode include \
+ &> /dev/null
+ check_fail $? "Managed to add an INCLUDE entry with an empty source list"
+
+ bridge mdb add dev br0 port $swp1 grp $grp vid 10 filter_mode include \
+ source_list $grp &> /dev/null
+ check_fail $? "Managed to add an entry with an invalid source in source list"
+
+ bridge mdb add dev br0 port $swp1 grp $grp vid 10 \
+ source_list $src &> /dev/null
+ check_fail $? "Managed to add an entry with a source list and no filter mode"
+
+ bridge mdb add dev br0 port $swp1 grp $grp vid 10 filter_mode include \
+ source_list $src1
+ bridge mdb add dev br0 port $swp1 grp $grp vid 10 filter_mode exclude \
+ source_list $src1 &> /dev/null
+ check_fail $? "Managed to replace an entry without using replace"
+ bridge mdb del dev br0 port $swp1 grp $grp vid 10
+
+ bridge mdb add dev br0 port $swp1 grp $grp src $src2 vid 10
+ bridge mdb add dev br0 port $swp1 grp $grp vid 10 filter_mode include \
+ source_list $src1,$src2,$src3 &> /dev/null
+ check_fail $? "Managed to add a source that already has a forwarding entry"
+ bridge mdb del dev br0 port $swp1 grp $grp src $src2 vid 10
+
+ # Check maximum number of sources.
+ bridge mdb add dev br0 port $swp1 grp $grp vid 10 filter_mode exclude \
+ source_list $(src_list_create $src_prefix $max_srcs)
+ num_srcs=$(bridge -d mdb show dev br0 vid 10 | grep "$grp" | \
+ grep "src" | wc -l)
+ [[ $num_srcs -eq $max_srcs ]]
+ check_err $? "Failed to configure maximum number of sources ($max_srcs)"
+ bridge mdb del dev br0 port $swp1 grp $grp vid 10
+
+ bridge mdb add dev br0 port $swp1 grp $grp vid 10 filter_mode exclude \
+ source_list $(src_list_create $src_prefix $((max_srcs + 1))) \
+ &> /dev/null
+ check_fail $? "Managed to exceed maximum number of sources ($max_srcs)"
+
+ log_test "$name (*, G) port group entries configuration tests"
+}
+
+cfg_test_port_ip_star_g()
+{
+ echo
+ log_info "# Port group entries configuration tests - (*, G)"
+
+ cfg_test_port_common "IPv4 (*, G)" "grp 239.1.1.1"
+ cfg_test_port_common "IPv6 (*, G)" "grp ff0e::1"
+ __cfg_test_port_ip_star_g "IPv4" "239.1.1.1" "224.0.0.1" "192.0.2."
+ __cfg_test_port_ip_star_g "IPv6" "ff0e::1" "ff02::1" "2001:db8:1::"
+}
+
+__cfg_test_port_ip_sg()
+{
+ local name=$1; shift
+ local grp=$1; shift
+ local src=$1; shift
+ local grp_key="grp $grp src $src"
+
+ RET=0
+
+ bridge mdb add dev br0 port $swp1 $grp_key vid 10
+ bridge -d mdb show dev br0 vid 10 | grep "$grp_key" | grep -q "include"
+ check_err $? "Default filter mode is not \"include\""
+ bridge mdb del dev br0 port $swp1 $grp_key vid 10
+
+ # Check that entries can be added as both permanent and temp and that
+ # group timer is set correctly.
+ bridge mdb add dev br0 port $swp1 $grp_key permanent vid 10
+ bridge -d mdb show dev br0 vid 10 | grep "$grp_key" | \
+ grep -q "permanent"
+ check_err $? "Entry not added as \"permanent\" when should"
+ bridge -d -s mdb show dev br0 vid 10 | grep "$grp_key" | \
+ grep -q "0.00"
+ check_err $? "\"permanent\" entry has a pending group timer"
+ bridge mdb del dev br0 port $swp1 $grp_key vid 10
+
+ bridge mdb add dev br0 port $swp1 $grp_key temp vid 10
+ bridge -d mdb show dev br0 vid 10 | grep "$grp_key" | \
+ grep -q "temp"
+ check_err $? "Entry not added as \"temp\" when should"
+ bridge -d -s mdb show dev br0 vid 10 | grep "$grp_key" | \
+ grep -q "0.00"
+ check_fail $? "\"temp\" entry has an unpending group timer"
+ bridge mdb del dev br0 port $swp1 $grp_key vid 10
+
+ # Check error cases.
+ bridge mdb add dev br0 port $swp1 $grp_key vid 10 \
+ filter_mode include &> /dev/null
+ check_fail $? "Managed to add an entry with a filter mode"
+
+ bridge mdb add dev br0 port $swp1 $grp_key vid 10 \
+ filter_mode include source_list $src &> /dev/null
+ check_fail $? "Managed to add an entry with a source list"
+
+ bridge mdb add dev br0 port $swp1 grp $grp src $grp vid 10 &> /dev/null
+ check_fail $? "Managed to add an entry with an invalid source"
+
+ bridge mdb add dev br0 port $swp1 $grp_key vid 10 temp
+ bridge mdb add dev br0 port $swp1 $grp_key vid 10 permanent &> /dev/null
+ check_fail $? "Managed to replace an entry without using replace"
+ bridge mdb del dev br0 port $swp1 $grp_key vid 10
+
+ # Check that we can replace available attributes.
+ bridge mdb add dev br0 port $swp1 $grp_key vid 10 proto 123
+ bridge mdb replace dev br0 port $swp1 $grp_key vid 10 proto 111
+ bridge -d mdb show dev br0 vid 10 | grep "$grp_key" | \
+ grep -q "111"
+ check_err $? "Failed to replace protocol"
+
+ bridge mdb replace dev br0 port $swp1 $grp_key vid 10 permanent
+ bridge -d mdb show dev br0 vid 10 | grep "$grp_key" | \
+ grep -q "permanent"
+ check_err $? "Entry not marked as \"permanent\" after replace"
+ bridge -d -s mdb show dev br0 vid 10 | grep "$grp_key" | \
+ grep -q "0.00"
+ check_err $? "Entry has a pending group timer after replace"
+
+ bridge mdb replace dev br0 port $swp1 $grp_key vid 10 temp
+ bridge -d mdb show dev br0 vid 10 | grep "$grp_key" | \
+ grep -q "temp"
+ check_err $? "Entry not marked as \"temp\" after replace"
+ bridge -d -s mdb show dev br0 vid 10 | grep "$grp_key" | \
+ grep -q "0.00"
+ check_fail $? "Entry has an unpending group timer after replace"
+ bridge mdb del dev br0 port $swp1 $grp_key vid 10
+
+ # Check star exclude functionality. When adding a (S, G), all matching
+ # (*, G) ports need to be added to it.
+ bridge mdb add dev br0 port $swp2 grp $grp vid 10
+ bridge mdb add dev br0 port $swp1 $grp_key vid 10
+ bridge mdb show dev br0 vid 10 | grep "$grp_key" | grep $swp2 | \
+ grep -q "added_by_star_ex"
+ check_err $? "\"added_by_star_ex\" entry not created after adding (S, G) entry"
+ bridge mdb del dev br0 port $swp1 $grp_key vid 10
+ bridge mdb del dev br0 port $swp2 grp $grp vid 10
+
+ log_test "$name (S, G) port group entries configuration tests"
+}
+
+cfg_test_port_ip_sg()
+{
+ echo
+ log_info "# Port group entries configuration tests - (S, G)"
+
+ cfg_test_port_common "IPv4 (S, G)" "grp 239.1.1.1 src 192.0.2.1"
+ cfg_test_port_common "IPv6 (S, G)" "grp ff0e::1 src 2001:db8:1::1"
+ __cfg_test_port_ip_sg "IPv4" "239.1.1.1" "192.0.2.1"
+ __cfg_test_port_ip_sg "IPv6" "ff0e::1" "2001:db8:1::1"
+}
+
+cfg_test_port_ip()
+{
+ cfg_test_port_ip_star_g
+ cfg_test_port_ip_sg
+}
+
+__cfg_test_port_l2()
+{
+ local grp="01:02:03:04:05:06"
+
+ RET=0
+
+ bridge meb add dev br0 port $swp grp 00:01:02:03:04:05 \
+ permanent vid 10 &> /dev/null
+ check_fail $? "Managed to add an entry with unicast MAC"
+
+ bridge mdb add dev br0 port $swp grp $grp src 00:01:02:03:04:05 \
+ permanent vid 10 &> /dev/null
+ check_fail $? "Managed to add an entry with a source"
+
+ bridge mdb add dev br0 port $swp1 grp $grp permanent vid 10 \
+ filter_mode include &> /dev/null
+ check_fail $? "Managed to add an entry with a filter mode"
+
+ bridge mdb add dev br0 port $swp1 grp $grp permanent vid 10 \
+ source_list 00:01:02:03:04:05 &> /dev/null
+ check_fail $? "Managed to add an entry with a source list"
+
+ log_test "L2 (*, G) port group entries configuration tests"
+}
+
+cfg_test_port_l2()
+{
+ echo
+ log_info "# Port group entries configuration tests - L2"
+
+ cfg_test_port_common "L2 (*, G)" "grp 01:02:03:04:05:06"
+ __cfg_test_port_l2
+}
+
+# Check configuration of regular (port) entries of all types.
+cfg_test_port()
+{
+ cfg_test_port_ip
+ cfg_test_port_l2
+}
+
+cfg_test()
{
- local group=$1
- local flag=$2
+ cfg_test_host
+ cfg_test_port
+}
+
+__fwd_test_host_ip()
+{
+ local grp=$1; shift
+ local src=$1; shift
+ local mode=$1; shift
+ local name
+ local eth_type
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"
+ if [[ $mode == "-4" ]]; then
+ name="IPv4"
+ eth_type="ipv4"
+ else
+ name="IPv6"
+ eth_type="ipv6"
fi
- bridge mdb show dev br0 | grep $group | grep -q $flag 2>/dev/null
- check_err $? "$group not added with $flag flag"
+ tc filter add dev br0 ingress protocol 802.1q pref 1 handle 1 flower \
+ vlan_ethtype $eth_type vlan_id 10 dst_ip $grp src_ip $src \
+ action drop
+
+ # Packet should only be flooded to multicast router ports when there is
+ # no matching MDB entry. The bridge is not configured as a multicast
+ # router port.
+ $MZ $mode $h1.10 -c 1 -p 128 -A $src -B $grp -t udp -q
+ tc_check_packets "dev br0 ingress" 1 0
+ check_err $? "Packet locally received after flood"
+
+ # Install a regular port group entry and expect the packet to not be
+ # locally received.
+ bridge mdb add dev br0 port $swp2 grp $grp temp vid 10
+ $MZ $mode $h1.10 -c 1 -p 128 -A $src -B $grp -t udp -q
+ tc_check_packets "dev br0 ingress" 1 0
+ check_err $? "Packet locally received after installing a regular entry"
+
+ # Add a host entry and expect the packet to be locally received.
+ bridge mdb add dev br0 port br0 grp $grp temp vid 10
+ $MZ $mode $h1.10 -c 1 -p 128 -A $src -B $grp -t udp -q
+ tc_check_packets "dev br0 ingress" 1 1
+ check_err $? "Packet not locally received after adding a host entry"
+
+ # Remove the host entry and expect the packet to not be locally
+ # received.
+ bridge mdb del dev br0 port br0 grp $grp vid 10
+ $MZ $mode $h1.10 -c 1 -p 128 -A $src -B $grp -t udp -q
+ tc_check_packets "dev br0 ingress" 1 1
+ check_err $? "Packet locally received after removing a host entry"
+
+ bridge mdb del dev br0 port $swp2 grp $grp vid 10
+
+ tc filter del dev br0 ingress protocol 802.1q pref 1 handle 1 flower
+
+ log_test "$name host entries forwarding tests"
+}
+
+fwd_test_host_ip()
+{
+ __fwd_test_host_ip "239.1.1.1" "192.0.2.1" "-4"
+ __fwd_test_host_ip "ff0e::1" "2001:db8:1::1" "-6"
+}
+
+fwd_test_host_l2()
+{
+ local dmac=01:02:03:04:05:06
+
+ RET=0
+
+ tc filter add dev br0 ingress protocol all pref 1 handle 1 flower \
+ dst_mac $dmac action drop
+
+ # Packet should be flooded and locally received when there is no
+ # matching MDB entry.
+ $MZ $h1.10 -c 1 -p 128 -a own -b $dmac -q
+ tc_check_packets "dev br0 ingress" 1 1
+ check_err $? "Packet not locally received after flood"
+
+ # Install a regular port group entry and expect the packet to not be
+ # locally received.
+ bridge mdb add dev br0 port $swp2 grp $dmac permanent vid 10
+ $MZ $h1.10 -c 1 -p 128 -a own -b $dmac -q
+ tc_check_packets "dev br0 ingress" 1 1
+ check_err $? "Packet locally received after installing a regular entry"
+
+ # Add a host entry and expect the packet to be locally received.
+ bridge mdb add dev br0 port br0 grp $dmac permanent vid 10
+ $MZ $h1.10 -c 1 -p 128 -a own -b $dmac -q
+ tc_check_packets "dev br0 ingress" 1 2
+ check_err $? "Packet not locally received after adding a host entry"
+
+ # Remove the host entry and expect the packet to not be locally
+ # received.
+ bridge mdb del dev br0 port br0 grp $dmac permanent vid 10
+ $MZ $h1.10 -c 1 -p 128 -a own -b $dmac -q
+ tc_check_packets "dev br0 ingress" 1 2
+ check_err $? "Packet locally received after removing a host entry"
+
+ bridge mdb del dev br0 port $swp2 grp $dmac permanent vid 10
+
+ tc filter del dev br0 ingress protocol all pref 1 handle 1 flower
+
+ log_test "L2 host entries forwarding tests"
+}
+
+fwd_test_host()
+{
+ # Disable multicast router on the bridge to ensure that packets are
+ # only locally received when a matching host entry is present.
+ ip link set dev br0 type bridge mcast_router 0
+
+ fwd_test_host_ip
+ fwd_test_host_l2
+
+ ip link set dev br0 type bridge mcast_router 1
+}
+
+__fwd_test_port_ip()
+{
+ local grp=$1; shift
+ local valid_src=$1; shift
+ local invalid_src=$1; shift
+ local mode=$1; shift
+ local filter_mode=$1; shift
+ local name
+ local eth_type
+ local src_list
+
+ RET=0
+
+ if [[ $mode == "-4" ]]; then
+ name="IPv4"
+ eth_type="ipv4"
+ else
+ name="IPv6"
+ eth_type="ipv6"
+ fi
+
+ # The valid source is the one we expect to get packets from after
+ # adding the entry.
+ if [[ $filter_mode == "include" ]]; then
+ src_list=$valid_src
+ else
+ src_list=$invalid_src
+ fi
+
+ tc filter add dev $h2 ingress protocol 802.1q pref 1 handle 1 flower \
+ vlan_ethtype $eth_type vlan_id 10 dst_ip $grp \
+ src_ip $valid_src action drop
+ tc filter add dev $h2 ingress protocol 802.1q pref 1 handle 2 flower \
+ vlan_ethtype $eth_type vlan_id 10 dst_ip $grp \
+ src_ip $invalid_src action drop
+
+ $MZ $mode $h1.10 -c 1 -p 128 -A $valid_src -B $grp -t udp -q
+ tc_check_packets "dev $h2 ingress" 1 0
+ check_err $? "Packet from valid source received on H2 before adding entry"
+
+ $MZ $mode $h1.10 -c 1 -p 128 -A $invalid_src -B $grp -t udp -q
+ tc_check_packets "dev $h2 ingress" 2 0
+ check_err $? "Packet from invalid source received on H2 before adding entry"
+
+ bridge mdb add dev br0 port $swp2 grp $grp vid 10 \
+ filter_mode $filter_mode source_list $src_list
- bridge mdb del dev br0 port br0 grp $group 2>/dev/null
- check_err $? "Failed deleting $group from br0, port br0"
+ $MZ $mode $h1.10 -c 1 -p 128 -A $valid_src -B $grp -t udp -q
+ tc_check_packets "dev $h2 ingress" 1 1
+ check_err $? "Packet from valid source not received on H2 after adding entry"
- bridge mdb show dev br0 | grep -q $group >/dev/null
- check_err_fail 1 $? "$group still in mdb after delete"
+ $MZ $mode $h1.10 -c 1 -p 128 -A $invalid_src -B $grp -t udp -q
+ tc_check_packets "dev $h2 ingress" 2 0
+ check_err $? "Packet from invalid source received on H2 after adding entry"
- log_test "MDB add/del group $group to bridge port br0"
+ bridge mdb replace dev br0 port $swp2 grp $grp vid 10 \
+ filter_mode exclude
+
+ $MZ $mode $h1.10 -c 1 -p 128 -A $valid_src -B $grp -t udp -q
+ tc_check_packets "dev $h2 ingress" 1 2
+ check_err $? "Packet from valid source not received on H2 after allowing all sources"
+
+ $MZ $mode $h1.10 -c 1 -p 128 -A $invalid_src -B $grp -t udp -q
+ tc_check_packets "dev $h2 ingress" 2 1
+ check_err $? "Packet from invalid source not received on H2 after allowing all sources"
+
+ bridge mdb del dev br0 port $swp2 grp $grp vid 10
+
+ $MZ $mode $h1.10 -c 1 -p 128 -A $valid_src -B $grp -t udp -q
+ tc_check_packets "dev $h2 ingress" 1 2
+ check_err $? "Packet from valid source received on H2 after deleting entry"
+
+ $MZ $mode $h1.10 -c 1 -p 128 -A $invalid_src -B $grp -t udp -q
+ tc_check_packets "dev $h2 ingress" 2 1
+ check_err $? "Packet from invalid source received on H2 after deleting entry"
+
+ tc filter del dev $h2 ingress protocol 802.1q pref 1 handle 2 flower
+ tc filter del dev $h2 ingress protocol 802.1q pref 1 handle 1 flower
+
+ log_test "$name port group \"$filter_mode\" entries forwarding tests"
+}
+
+fwd_test_port_ip()
+{
+ __fwd_test_port_ip "239.1.1.1" "192.0.2.1" "192.0.2.2" "-4" "exclude"
+ __fwd_test_port_ip "ff0e::1" "2001:db8:1::1" "2001:db8:1::2" "-6" \
+ "exclude"
+ __fwd_test_port_ip "239.1.1.1" "192.0.2.1" "192.0.2.2" "-4" "include"
+ __fwd_test_port_ip "ff0e::1" "2001:db8:1::1" "2001:db8:1::2" "-6" \
+ "include"
+}
+
+fwd_test_port_l2()
+{
+ local dmac=01:02:03:04:05:06
+
+ RET=0
+
+ tc filter add dev $h2 ingress protocol all pref 1 handle 1 flower \
+ dst_mac $dmac action drop
+
+ $MZ $h1.10 -c 1 -p 128 -a own -b $dmac -q
+ tc_check_packets "dev $h2 ingress" 1 0
+ check_err $? "Packet received on H2 before adding entry"
+
+ bridge mdb add dev br0 port $swp2 grp $dmac permanent vid 10
+ $MZ $h1.10 -c 1 -p 128 -a own -b $dmac -q
+ tc_check_packets "dev $h2 ingress" 1 1
+ check_err $? "Packet not received on H2 after adding entry"
+
+ bridge mdb del dev br0 port $swp2 grp $dmac permanent vid 10
+ $MZ $h1.10 -c 1 -p 128 -a own -b $dmac -q
+ tc_check_packets "dev $h2 ingress" 1 1
+ check_err $? "Packet received on H2 after deleting entry"
+
+ tc filter del dev $h2 ingress protocol all pref 1 handle 1 flower
+
+ log_test "L2 port entries forwarding tests"
+}
+
+fwd_test_port()
+{
+ # Disable multicast flooding to ensure that packets are only forwarded
+ # out of a port when a matching port group entry is present.
+ bridge link set dev $swp2 mcast_flood off
+
+ fwd_test_port_ip
+ fwd_test_port_l2
+
+ bridge link set dev $swp2 mcast_flood on
+}
+
+fwd_test()
+{
+ echo
+ log_info "# Forwarding tests"
+
+ # Forwarding according to MDB entries only takes place when the bridge
+ # detects that there is a valid querier in the network. Set the bridge
+ # as the querier and assign it a valid IPv6 link-local address to be
+ # used as the source address for MLD queries.
+ ip -6 address add fe80::1/64 nodad dev br0
+ ip link set dev br0 type bridge mcast_querier 1
+ # Wait the default Query Response Interval (10 seconds) for the bridge
+ # to determine that there are no other queriers in the network.
+ sleep 10
+
+ fwd_test_host
+ fwd_test_port
+
+ ip link set dev br0 type bridge mcast_querier 0
+ ip -6 address del fe80::1/64 dev br0
}
-mdb_add_del_test()
+igmpv3_is_in_get()
{
- do_mdb_add_del $TEST_GROUP_MAC permanent
- do_mdb_add_del $TEST_GROUP_IP4
- do_mdb_add_del $TEST_GROUP_IP6
+ local igmpv3
+
+ igmpv3=$(:
+ )"22:"$( : Type - Membership Report
+ )"00:"$( : Reserved
+ )"2a:f8:"$( : Checksum
+ )"00:00:"$( : Reserved
+ )"00:01:"$( : Number of Group Records
+ )"01:"$( : Record Type - IS_IN
+ )"00:"$( : Aux Data Len
+ )"00:01:"$( : Number of Sources
+ )"ef:01:01:01:"$( : Multicast Address - 239.1.1.1
+ )"c0:00:02:02"$( : Source Address - 192.0.2.2
+ )
+
+ echo $igmpv3
+}
+
+ctrl_igmpv3_is_in_test()
+{
+ RET=0
+
+ # Add a permanent entry and check that it is not affected by the
+ # received IGMP packet.
+ bridge mdb add dev br0 port $swp1 grp 239.1.1.1 permanent vid 10 \
+ filter_mode include source_list 192.0.2.1
+
+ # IS_IN ( 192.0.2.2 )
+ $MZ $h1.10 -c 1 -A 192.0.2.1 -B 239.1.1.1 \
+ -t ip proto=2,p=$(igmpv3_is_in_get) -q
+
+ bridge -d mdb show dev br0 vid 10 | grep 239.1.1.1 | grep -q 192.0.2.2
+ check_fail $? "Permanent entry affected by IGMP packet"
+
+ # Replace the permanent entry with a temporary one and check that after
+ # processing the IGMP packet, a new source is added to the list along
+ # with a new forwarding entry.
+ bridge mdb replace dev br0 port $swp1 grp 239.1.1.1 temp vid 10 \
+ filter_mode include source_list 192.0.2.1
+
+ # IS_IN ( 192.0.2.2 )
+ $MZ $h1.10 -c 1 -A 192.0.2.1 -B 239.1.1.1 \
+ -t ip proto=2,p=$(igmpv3_is_in_get) -q
+
+ bridge -d mdb show dev br0 vid 10 | grep 239.1.1.1 | grep -v "src" | \
+ grep -q 192.0.2.2
+ check_err $? "Source not add to source list"
+
+ bridge -d mdb show dev br0 vid 10 | grep 239.1.1.1 | \
+ grep -q "src 192.0.2.2"
+ check_err $? "(S, G) entry not created for new source"
+
+ bridge mdb del dev br0 port $swp1 grp 239.1.1.1 vid 10
+
+ log_test "IGMPv3 MODE_IS_INCLUE tests"
+}
+
+mldv2_is_in_get()
+{
+ local hbh
+ local icmpv6
+
+ hbh=$(:
+ )"3a:"$( : Next Header - ICMPv6
+ )"00:"$( : Hdr Ext Len
+ )"00:00:00:00:00:00:"$( : Options and Padding
+ )
+
+ icmpv6=$(:
+ )"8f:"$( : Type - MLDv2 Report
+ )"00:"$( : Code
+ )"45:39:"$( : Checksum
+ )"00:00:"$( : Reserved
+ )"00:01:"$( : Number of Group Records
+ )"01:"$( : Record Type - IS_IN
+ )"00:"$( : Aux Data Len
+ )"00:01:"$( : Number of Sources
+ )"ff:0e:00:00:00:00:00:00:"$( : Multicast address - ff0e::1
+ )"00:00:00:00:00:00:00:01:"$( :
+ )"20:01:0d:b8:00:01:00:00:"$( : Source Address - 2001:db8:1::2
+ )"00:00:00:00:00:00:00:02:"$( :
+ )
+
+ echo ${hbh}${icmpv6}
+}
+
+ctrl_mldv2_is_in_test()
+{
+ RET=0
+
+ # Add a permanent entry and check that it is not affected by the
+ # received MLD packet.
+ bridge mdb add dev br0 port $swp1 grp ff0e::1 permanent vid 10 \
+ filter_mode include source_list 2001:db8:1::1
+
+ # IS_IN ( 2001:db8:1::2 )
+ $MZ -6 $h1.10 -c 1 -A fe80::1 -B ff0e::1 \
+ -t ip hop=1,next=0,p=$(mldv2_is_in_get) -q
+
+ bridge -d mdb show dev br0 vid 10 | grep ff0e::1 | \
+ grep -q 2001:db8:1::2
+ check_fail $? "Permanent entry affected by MLD packet"
+
+ # Replace the permanent entry with a temporary one and check that after
+ # processing the MLD packet, a new source is added to the list along
+ # with a new forwarding entry.
+ bridge mdb replace dev br0 port $swp1 grp ff0e::1 temp vid 10 \
+ filter_mode include source_list 2001:db8:1::1
+
+ # IS_IN ( 2001:db8:1::2 )
+ $MZ -6 $h1.10 -c 1 -A fe80::1 -B ff0e::1 \
+ -t ip hop=1,next=0,p=$(mldv2_is_in_get) -q
+
+ bridge -d mdb show dev br0 vid 10 | grep ff0e::1 | grep -v "src" | \
+ grep -q 2001:db8:1::2
+ check_err $? "Source not add to source list"
+
+ bridge -d mdb show dev br0 vid 10 | grep ff0e::1 | \
+ grep -q "src 2001:db8:1::2"
+ check_err $? "(S, G) entry not created for new source"
+
+ bridge mdb del dev br0 port $swp1 grp ff0e::1 vid 10
+
+ log_test "MLDv2 MODE_IS_INCLUDE tests"
+}
+
+ctrl_test()
+{
+ echo
+ log_info "# Control packets tests"
+
+ ctrl_igmpv3_is_in_test
+ ctrl_mldv2_is_in_test
}
trap cleanup EXIT
setup_prepare
setup_wait
-
tests_run
exit $EXIT_STATUS
generated by cgit (git 2.34.1) at 2024-06-22 17:16:29 +0000