Resguardo inicial

linux-7.2.3/tools/testing/selftests/drivers/net/mlxsw/spectrum/devlink_lib_spectrum.sh

@@ -0,0 +1,117 @@
+#!/bin/bash
+# SPDX-License-Identifier: GPL-2.0
+
+source "../../../../net/forwarding/devlink_lib.sh"
+source ../mlxsw_lib.sh
+
+mlxsw_only_on_spectrum 1 || exit 1
+
+# Needed for returning to default
+declare -A KVD_DEFAULTS
+
+KVD_CHILDREN="linear hash_single hash_double"
+KVDL_CHILDREN="singles chunks large_chunks"
+
+devlink_sp_resource_minimize()
+{
+	local size
+	local i
+
+	for i in $KVD_CHILDREN; do
+		size=$(devlink_resource_get kvd "$i" | jq '.["size_min"]')
+		devlink_resource_size_set "$size" kvd "$i"
+	done
+
+	for i in $KVDL_CHILDREN; do
+		size=$(devlink_resource_get kvd linear "$i" | \
+		       jq '.["size_min"]')
+		devlink_resource_size_set "$size" kvd linear "$i"
+	done
+}
+
+devlink_sp_size_kvd_to_default()
+{
+	local need_reload=0
+	local i
+
+	for i in $KVD_CHILDREN; do
+		local size=$(echo "${KVD_DEFAULTS[kvd_$i]}" | jq '.["size"]')
+		current_size=$(devlink_resource_size_get kvd "$i")
+
+		if [ "$size" -ne "$current_size" ]; then
+			devlink_resource_size_set "$size" kvd "$i"
+			need_reload=1
+		fi
+	done
+
+	for i in $KVDL_CHILDREN; do
+		local size=$(echo "${KVD_DEFAULTS[kvd_linear_$i]}" | \
+			     jq '.["size"]')
+		current_size=$(devlink_resource_size_get kvd linear "$i")
+
+		if [ "$size" -ne "$current_size" ]; then
+			devlink_resource_size_set "$size" kvd linear "$i"
+			need_reload=1
+		fi
+	done
+
+	if [ "$need_reload" -ne "0" ]; then
+		devlink_reload
+	fi
+}
+
+devlink_sp_read_kvd_defaults()
+{
+	local key
+	local i
+
+	KVD_DEFAULTS[kvd]=$(devlink_resource_get "kvd")
+	for i in $KVD_CHILDREN; do
+		key=kvd_$i
+		KVD_DEFAULTS[$key]=$(devlink_resource_get kvd "$i")
+	done
+
+	for i in $KVDL_CHILDREN; do
+		key=kvd_linear_$i
+		KVD_DEFAULTS[$key]=$(devlink_resource_get kvd linear "$i")
+	done
+}
+
+KVD_PROFILES="default scale ipv4_max"
+
+devlink_sp_resource_kvd_profile_set()
+{
+	local profile=$1
+
+	case "$profile" in
+	scale)
+		devlink_resource_size_set 64000 kvd linear
+		devlink_resource_size_set 15616 kvd linear singles
+		devlink_resource_size_set 32000 kvd linear chunks
+		devlink_resource_size_set 16384 kvd linear large_chunks
+		devlink_resource_size_set 128000 kvd hash_single
+		devlink_resource_size_set 48000 kvd hash_double
+		devlink_reload
+		;;
+	ipv4_max)
+		devlink_resource_size_set 64000 kvd linear
+		devlink_resource_size_set 15616 kvd linear singles
+		devlink_resource_size_set 32000 kvd linear chunks
+		devlink_resource_size_set 16384 kvd linear large_chunks
+		devlink_resource_size_set 144000 kvd hash_single
+		devlink_resource_size_set 32768 kvd hash_double
+		devlink_reload
+		;;
+	default)
+		devlink_resource_size_set 98304 kvd linear
+		devlink_resource_size_set 16384 kvd linear singles
+		devlink_resource_size_set 49152 kvd linear chunks
+		devlink_resource_size_set 32768 kvd linear large_chunks
+		devlink_resource_size_set 87040 kvd hash_single
+		devlink_resource_size_set 60416 kvd hash_double
+		devlink_reload
+		;;
+	*)
+		check_err 1 "Unknown profile $profile"
+	esac
+}

linux-7.2.3/tools/testing/selftests/drivers/net/mlxsw/spectrum/devlink_resources.sh

@@ -0,0 +1,120 @@
+#!/bin/bash
+# SPDX-License-Identifier: GPL-2.0
+
+lib_dir=$(dirname $0)/../../../../net/forwarding
+
+NUM_NETIFS=1
+source $lib_dir/lib.sh
+source devlink_lib_spectrum.sh
+
+setup_prepare()
+{
+	devlink_sp_read_kvd_defaults
+}
+
+cleanup()
+{
+	pre_cleanup
+	devlink_sp_size_kvd_to_default
+}
+
+trap cleanup EXIT
+
+setup_prepare
+
+profiles_test()
+{
+	local i
+
+	log_info "Running profile tests"
+
+	for i in $KVD_PROFILES; do
+		RET=0
+		devlink_sp_resource_kvd_profile_set $i
+		log_test "'$i' profile"
+	done
+
+	# Default is explicitly tested at end to ensure it's actually applied
+	RET=0
+	devlink_sp_resource_kvd_profile_set "default"
+	log_test "'default' profile"
+}
+
+resources_min_test()
+{
+	local size
+	local i
+	local j
+
+	log_info "Running KVD-minimum tests"
+
+	for i in $KVD_CHILDREN; do
+		RET=0
+		size=$(devlink_resource_get kvd "$i" | jq '.["size_min"]')
+		devlink_resource_size_set "$size" kvd "$i"
+
+		# In case of linear, need to minimize sub-resources as well
+		if [[ "$i" == "linear" ]]; then
+			for j in $KVDL_CHILDREN; do
+				devlink_resource_size_set 0 kvd linear "$j"
+			done
+		fi
+
+		devlink_reload
+		devlink_sp_size_kvd_to_default
+		log_test "'$i' minimize [$size]"
+	done
+}
+
+resources_max_test()
+{
+	local min_size
+	local size
+	local i
+	local j
+
+	log_info "Running KVD-maximum tests"
+	for i in $KVD_CHILDREN; do
+		RET=0
+		devlink_sp_resource_minimize
+
+		# Calculate the maximum possible size for the given partition
+		size=$(devlink_resource_size_get kvd)
+		for j in $KVD_CHILDREN; do
+			if [ "$i" != "$j" ]; then
+				min_size=$(devlink_resource_get kvd "$j" | \
+					   jq '.["size_min"]')
+				size=$((size - min_size))
+			fi
+		done
+
+		# Test almost maximum size
+		devlink_resource_size_set "$((size - 128))" kvd "$i"
+		devlink_reload
+		log_test "'$i' almost maximize [$((size - 128))]"
+
+		# Test above maximum size
+		devlink resource set "$DEVLINK_DEV" \
+			path "kvd/$i" size $((size + 128)) &> /dev/null
+		check_fail $? "Set kvd/$i to size $((size + 128)) should fail"
+		log_test "'$i' Overflow rejection [$((size + 128))]"
+
+		# Test maximum size
+		if [ "$i" == "hash_single" ] || [ "$i" == "hash_double" ]; then
+			echo "SKIP: Observed problem with exact max $i"
+			continue
+		fi
+
+		devlink_resource_size_set "$size" kvd "$i"
+		devlink_reload
+		log_test "'$i' maximize [$size]"
+
+		devlink_sp_size_kvd_to_default
+	done
+}
+
+profiles_test
+resources_min_test
+resources_max_test
+
+exit "$RET"

linux-7.2.3/tools/testing/selftests/drivers/net/mlxsw/spectrum/mirror_gre_scale.sh

@@ -0,0 +1,16 @@
+# SPDX-License-Identifier: GPL-2.0
+source ../mirror_gre_scale.sh
+
+mirror_gre_get_target()
+{
+	local should_fail=$1; shift
+	local target
+
+	target=$(devlink_resource_size_get span_agents)
+
+	if ((! should_fail)); then
+		echo $target
+	else
+		echo $((target + 1))
+	fi
+}

linux-7.2.3/tools/testing/selftests/drivers/net/mlxsw/spectrum/port_range_scale.sh

@@ -0,0 +1,16 @@
+# SPDX-License-Identifier: GPL-2.0
+source ../port_range_scale.sh
+
+port_range_get_target()
+{
+	local should_fail=$1; shift
+	local target
+
+	target=$(devlink_resource_size_get port_range_registers)
+
+	if ((! should_fail)); then
+		echo $target
+	else
+		echo $((target + 1))
+	fi
+}

linux-7.2.3/tools/testing/selftests/drivers/net/mlxsw/spectrum/port_scale.sh

@@ -0,0 +1,16 @@
+# SPDX-License-Identifier: GPL-2.0
+source ../port_scale.sh
+
+port_get_target()
+{
+	local should_fail=$1
+	local target
+
+	target=$(devlink_resource_size_get physical_ports)
+
+	if ((! should_fail)); then
+		echo $target
+	else
+		echo $((target + 1))
+	fi
+}

linux-7.2.3/tools/testing/selftests/drivers/net/mlxsw/spectrum/q_in_vni_veto.sh

@@ -0,0 +1,67 @@
+#!/bin/bash
+# SPDX-License-Identifier: GPL-2.0
+
+lib_dir=$(dirname $0)/../../../../net/forwarding
+
+VXPORT=4789
+
+ALL_TESTS="
+	create_vxlan_on_top_of_8021ad_bridge
+"
+NUM_NETIFS=2
+source $lib_dir/lib.sh
+
+setup_prepare()
+{
+	swp1=${NETIFS[p1]}
+	swp2=${NETIFS[p2]}
+
+	ip link set dev $swp1 up
+	ip link set dev $swp2 up
+}
+
+cleanup()
+{
+	pre_cleanup
+
+	ip link set dev $swp2 down
+	ip link set dev $swp1 down
+}
+
+create_vxlan_on_top_of_8021ad_bridge()
+{
+	RET=0
+
+	ip link add dev br0 type bridge vlan_filtering 1 vlan_protocol 802.1ad \
+		vlan_default_pvid 0 mcast_snooping 0
+	ip link set dev br0 addrgenmode none
+	ip link set dev br0 up
+
+	ip link add name vx100 type vxlan id 1000 local 192.0.2.17 dstport \
+		"$VXPORT" nolearning noudpcsum tos inherit ttl 100
+	ip link set dev vx100 up
+
+	ip link set dev $swp1 master br0
+	ip link set dev vx100 master br0
+
+	bridge vlan add vid 100 dev vx100 pvid untagged 2>/dev/null
+	check_fail $? "802.1ad bridge with VxLAN in Spectrum-1 not rejected"
+
+	bridge vlan add vid 100 dev vx100 pvid untagged 2>&1 >/dev/null \
+		| grep -q mlxsw_spectrum
+	check_err $? "802.1ad bridge with VxLAN in Spectrum-1 rejected without extack"
+
+	log_test "create VxLAN on top of 802.1ad bridge"
+
+	ip link del dev vx100
+	ip link del dev br0
+}
+
+trap cleanup EXIT
+
+setup_prepare
+setup_wait
+
+tests_run
+
+exit $EXIT_STATUS

linux-7.2.3/tools/testing/selftests/drivers/net/mlxsw/spectrum/resource_scale.sh

@@ -0,0 +1,84 @@
+#!/bin/bash
+# SPDX-License-Identifier: GPL-2.0
+
+lib_dir=$(dirname $0)/../../../../net/forwarding
+
+NUM_NETIFS=6
+source $lib_dir/lib.sh
+source $lib_dir/tc_common.sh
+source devlink_lib_spectrum.sh
+
+current_test=""
+
+cleanup()
+{
+	pre_cleanup
+	if [ ! -z $current_test ]; then
+		${current_test}_cleanup
+	fi
+	devlink_sp_size_kvd_to_default
+}
+
+devlink_sp_read_kvd_defaults
+trap cleanup EXIT
+
+ALL_TESTS="
+	router
+	tc_flower
+	mirror_gre
+	tc_police
+	port
+	rif_mac_profile
+	rif_counter
+	port_range
+"
+
+for current_test in ${TESTS:-$ALL_TESTS}; do
+	RET_FIN=0
+	source ${current_test}_scale.sh
+
+	num_netifs_var=${current_test^^}_NUM_NETIFS
+	num_netifs=${!num_netifs_var:-$NUM_NETIFS}
+
+	for profile in $KVD_PROFILES; do
+		RET=0
+		devlink_sp_resource_kvd_profile_set $profile
+		if [[ $RET -gt 0 ]]; then
+			log_test "'$current_test' [$profile] setting"
+			continue
+		fi
+
+		for should_fail in 0 1; do
+			RET=0
+			target=$(${current_test}_get_target "$should_fail")
+			if ((target == 0)); then
+				continue
+			fi
+			${current_test}_setup_prepare
+			setup_wait_n $num_netifs
+			# Update target in case occupancy of a certain resource
+			# changed following the test setup.
+			target=$(${current_test}_get_target "$should_fail")
+			${current_test}_test "$target" "$should_fail"
+			if [[ "$should_fail" -eq 0 ]]; then
+				log_test "'$current_test' [$profile] $target"
+
+				if ((!RET)); then
+					tt=${current_test}_traffic_test
+					if [[ $(type -t $tt) == "function" ]]
+					then
+						$tt "$target"
+						log_test "'$current_test' [$profile] $target traffic test"
+					fi
+				fi
+			else
+				log_test "'$current_test' [$profile] overflow $target"
+			fi
+			${current_test}_cleanup $target
+			RET_FIN=$(( RET_FIN || RET ))
+		done
+	done
+done
+current_test=""
+
+exit "$RET_FIN"

linux-7.2.3/tools/testing/selftests/drivers/net/mlxsw/spectrum/rif_counter_scale.sh

@@ -0,0 +1,34 @@
+# SPDX-License-Identifier: GPL-2.0
+source ../rif_counter_scale.sh
+
+rif_counter_get_target()
+{
+	local should_fail=$1; shift
+	local max_cnts
+	local max_rifs
+	local target
+
+	max_rifs=$(devlink_resource_size_get rifs)
+	max_cnts=$(devlink_resource_size_get counters rif)
+
+	# Remove already allocated RIFs.
+	((max_rifs -= $(devlink_resource_occ_get rifs)))
+
+	# 10 KVD slots per counter, ingress+egress counters per RIF
+	((max_cnts /= 20))
+
+	# Pointless to run the overflow test if we don't have enough RIFs to
+	# host all the counters.
+	if ((max_cnts > max_rifs && should_fail)); then
+		echo 0
+		return
+	fi
+
+	target=$((max_rifs < max_cnts ? max_rifs : max_cnts))
+
+	if ((! should_fail)); then
+		echo $target
+	else
+		echo $((target + 1))
+	fi
+}

linux-7.2.3/tools/testing/selftests/drivers/net/mlxsw/spectrum/rif_mac_profile_scale.sh

@@ -0,0 +1,16 @@
+# SPDX-License-Identifier: GPL-2.0
+source ../rif_mac_profile_scale.sh
+
+rif_mac_profile_get_target()
+{
+	local should_fail=$1
+	local target
+
+	target=$(devlink_resource_size_get rif_mac_profiles)
+
+	if ((! should_fail)); then
+		echo $target
+	else
+		echo $((target + 1))
+	fi
+}

linux-7.2.3/tools/testing/selftests/drivers/net/mlxsw/spectrum/router_scale.sh

@@ -0,0 +1,18 @@
+# SPDX-License-Identifier: GPL-2.0
+source ../router_scale.sh
+
+router_get_target()
+{
+	local should_fail=$1
+	local target
+
+	target=$(devlink_resource_size_get kvd hash_single)
+
+	if [[ $should_fail -eq 0 ]]; then
+		target=$((target * 85 / 100))
+	else
+		target=$((target + 1))
+	fi
+
+	echo $target
+}

linux-7.2.3/tools/testing/selftests/drivers/net/mlxsw/spectrum/tc_flower_scale.sh

@@ -0,0 +1,19 @@
+# SPDX-License-Identifier: GPL-2.0
+source ../tc_flower_scale.sh
+
+tc_flower_get_target()
+{
+	local should_fail=$1; shift
+
+	# 6144 (6x1024) is the theoretical maximum.
+	# One bank of 512 rules is taken by the 18-byte MC router rule.
+	# One rule is the ACL catch-all.
+	# 6144 - 512 - 1 = 5631
+	local target=5631
+
+	if ((! should_fail)); then
+		echo $target
+	else
+		echo $((target + 1))
+	fi
+}

linux-7.2.3/tools/testing/selftests/drivers/net/mlxsw/spectrum/tc_police_scale.sh

@@ -0,0 +1,16 @@
+# SPDX-License-Identifier: GPL-2.0
+source ../tc_police_scale.sh
+
+tc_police_get_target()
+{
+	local should_fail=$1; shift
+	local target
+
+	target=$(devlink_resource_size_get global_policers single_rate_policers)
+
+	if ((! should_fail)); then
+		echo $target
+	else
+		echo $((target + 1))
+	fi
+}

linux-7.2.3/tools/testing/selftests/drivers/net/mlxsw/spectrum/vxlan_flooding_ipv6.sh

@@ -0,0 +1,334 @@
+#!/bin/bash
+# SPDX-License-Identifier: GPL-2.0
+#
+# Test VxLAN flooding. The device stores flood records in a singly linked list
+# where each record stores up to five IPv6 addresses of remote VTEPs. The test
+# verifies that packets are correctly flooded in various cases such as deletion
+# of a record in the middle of the list.
+#
+# +-----------------------+
+# | H1 (vrf)              |
+# |    + $h1              |
+# |    | 2001:db8:1::1/64 |
+# +----|------------------+
+#      |
+# +----|----------------------------------------------------------------------+
+# | SW |                                                                      |
+# | +--|--------------------------------------------------------------------+ |
+# | |  + $swp1                   BR0 (802.1d)                               | |
+# | |                                                                       | |
+# | |  + vxlan0 (vxlan)                                                     | |
+# | |    local 2001:db8:2::1                                                | |
+# | |    remote 2001:db8:2::{2..21}                                         | |
+# | |    id 10 dstport 4789                                                 | |
+# | +-----------------------------------------------------------------------+ |
+# |                                                                           |
+# |  2001:db8:2::0/64 via 2001:db8:3::2                                       |
+# |                                                                           |
+# |    + $rp1                                                                 |
+# |    | 2001:db8:3::1/64                                                     |
+# +----|----------------------------------------------------------------------+
+#      |
+# +----|--------------------------------------------------------+
+# |    |                                               R2 (vrf) |
+# |    + $rp2                                                   |
+# |      2001:db8:3::2/64                                       |
+# |                                                             |
+# +-------------------------------------------------------------+
+
+lib_dir=$(dirname $0)/../../../../net/forwarding
+
+ALL_TESTS="flooding_test"
+NUM_NETIFS=4
+source $lib_dir/tc_common.sh
+source $lib_dir/lib.sh
+
+h1_create()
+{
+	simple_if_init $h1 2001:db8:1::1/64
+}
+
+h1_destroy()
+{
+	simple_if_fini $h1 2001:db8:1::1/64
+}
+
+switch_create()
+{
+	# Make sure the bridge uses the MAC address of the local port and
+	# not that of the VxLAN's device
+	ip link add dev br0 type bridge mcast_snooping 0
+	ip link set dev br0 address $(mac_get $swp1)
+
+	ip link add name vxlan0 type vxlan id 10 nolearning \
+		udp6zerocsumrx udp6zerocsumtx ttl 20 tos inherit \
+		local 2001:db8:2::1 dstport 4789
+
+	ip address add 2001:db8:2::1/128 dev lo
+
+	ip link set dev $swp1 master br0
+	ip link set dev vxlan0 master br0
+
+	ip link set dev br0 up
+	ip link set dev $swp1 up
+	ip link set dev vxlan0 up
+}
+
+switch_destroy()
+{
+	ip link set dev vxlan0 down
+	ip link set dev $swp1 down
+	ip link set dev br0 down
+
+	ip link set dev vxlan0 nomaster
+	ip link set dev $swp1 nomaster
+
+	ip address del 2001:db8:2::1/128 dev lo
+
+	ip link del dev vxlan0
+
+	ip link del dev br0
+}
+
+router1_create()
+{
+	# This router is in the default VRF, where the VxLAN device is
+	# performing the L3 lookup
+	ip link set dev $rp1 up
+	ip address add 2001:db8:3::1/64 dev $rp1
+	ip route add 2001:db8:2::0/64 via 2001:db8:3::2
+}
+
+router1_destroy()
+{
+	ip route del 2001:db8:2::0/64 via 2001:db8:3::2
+	ip address del 2001:db8:3::1/64 dev $rp1
+	ip link set dev $rp1 down
+}
+
+router2_create()
+{
+	# This router is not in the default VRF, so use simple_if_init()
+	simple_if_init $rp2 2001:db8:3::2/64
+}
+
+router2_destroy()
+{
+	simple_if_fini $rp2 2001:db8:3::2/64
+}
+
+setup_prepare()
+{
+	h1=${NETIFS[p1]}
+	swp1=${NETIFS[p2]}
+
+	rp1=${NETIFS[p3]}
+	rp2=${NETIFS[p4]}
+
+	vrf_prepare
+
+	h1_create
+
+	switch_create
+
+	router1_create
+	router2_create
+
+	forwarding_enable
+}
+
+cleanup()
+{
+	pre_cleanup
+
+	forwarding_restore
+
+	router2_destroy
+	router1_destroy
+
+	switch_destroy
+
+	h1_destroy
+
+	vrf_cleanup
+}
+
+flooding_remotes_add()
+{
+	local num_remotes=$1
+	local lsb
+	local i
+
+	for i in $(eval echo {1..$num_remotes}); do
+		lsb=$((i + 1))
+
+		bridge fdb append 00:00:00:00:00:00 dev vxlan0 self \
+			dst 2001:db8:2::$lsb
+	done
+}
+
+flooding_filters_add()
+{
+	local num_remotes=$1
+	local lsb
+	local i
+
+	tc qdisc add dev $rp2 clsact
+
+	for i in $(eval echo {1..$num_remotes}); do
+		lsb=$((i + 1))
+
+		tc filter add dev $rp2 ingress protocol ipv6 pref $i handle $i \
+			flower ip_proto udp dst_ip 2001:db8:2::$lsb \
+			dst_port 4789 skip_sw action drop
+	done
+}
+
+flooding_filters_del()
+{
+	local num_remotes=$1
+	local i
+
+	for i in $(eval echo {1..$num_remotes}); do
+		tc filter del dev $rp2 ingress protocol ipv6 pref $i \
+			handle $i flower
+	done
+
+	tc qdisc del dev $rp2 clsact
+}
+
+flooding_check_packets()
+{
+	local packets=("$@")
+	local num_remotes=${#packets[@]}
+	local i
+
+	for i in $(eval echo {1..$num_remotes}); do
+		tc_check_packets "dev $rp2 ingress" $i ${packets[i - 1]}
+		check_err $? "remote $i - did not get expected number of packets"
+	done
+}
+
+flooding_test()
+{
+	# Use 20 remote VTEPs that will be stored in 4 records. The array
+	# 'packets' will store how many packets are expected to be received
+	# by each remote VTEP at each stage of the test
+	declare -a packets=(1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1)
+	local num_remotes=20
+
+	RET=0
+
+	# Add FDB entries for remote VTEPs and corresponding tc filters on the
+	# ingress of the nexthop router. These filters will count how many
+	# packets were flooded to each remote VTEP
+	flooding_remotes_add $num_remotes
+	flooding_filters_add $num_remotes
+
+	# Send one packet and make sure it is flooded to all the remote VTEPs
+	$MZ -6 $h1 -q -p 64 -b de:ad:be:ef:13:37 -t ip -c 1
+	flooding_check_packets "${packets[@]}"
+	log_test "flood after 1 packet"
+
+	# Delete the third record which corresponds to VTEPs with LSB 12..16
+	# and check that packet is flooded correctly when we remove a record
+	# from the middle of the list
+	RET=0
+
+	packets=(2 2 2 2 2 2 2 2 2 2 1 1 1 1 1 2 2 2 2 2)
+	bridge fdb del 00:00:00:00:00:00 dev vxlan0 self dst 2001:db8:2::12
+	bridge fdb del 00:00:00:00:00:00 dev vxlan0 self dst 2001:db8:2::13
+	bridge fdb del 00:00:00:00:00:00 dev vxlan0 self dst 2001:db8:2::14
+	bridge fdb del 00:00:00:00:00:00 dev vxlan0 self dst 2001:db8:2::15
+	bridge fdb del 00:00:00:00:00:00 dev vxlan0 self dst 2001:db8:2::16
+
+	$MZ -6 $h1 -q -p 64 -b de:ad:be:ef:13:37 -t ip -c 1
+	flooding_check_packets "${packets[@]}"
+	log_test "flood after 2 packets"
+
+	# Delete the first record and make sure the packet is flooded correctly
+	RET=0
+
+	packets=(2 2 2 2 2 3 3 3 3 3 1 1 1 1 1 3 3 3 3 3)
+	bridge fdb del 00:00:00:00:00:00 dev vxlan0 self dst 2001:db8:2::2
+	bridge fdb del 00:00:00:00:00:00 dev vxlan0 self dst 2001:db8:2::3
+	bridge fdb del 00:00:00:00:00:00 dev vxlan0 self dst 2001:db8:2::4
+	bridge fdb del 00:00:00:00:00:00 dev vxlan0 self dst 2001:db8:2::5
+	bridge fdb del 00:00:00:00:00:00 dev vxlan0 self dst 2001:db8:2::6
+
+	$MZ -6 $h1 -q -p 64 -b de:ad:be:ef:13:37 -t ip -c 1
+	flooding_check_packets "${packets[@]}"
+	log_test "flood after 3 packets"
+
+	# Delete the last record and make sure the packet is flooded correctly
+	RET=0
+
+	packets=(2 2 2 2 2 4 4 4 4 4 1 1 1 1 1 3 3 3 3 3)
+	bridge fdb del 00:00:00:00:00:00 dev vxlan0 self dst 2001:db8:2::17
+	bridge fdb del 00:00:00:00:00:00 dev vxlan0 self dst 2001:db8:2::18
+	bridge fdb del 00:00:00:00:00:00 dev vxlan0 self dst 2001:db8:2::19
+	bridge fdb del 00:00:00:00:00:00 dev vxlan0 self dst 2001:db8:2::20
+	bridge fdb del 00:00:00:00:00:00 dev vxlan0 self dst 2001:db8:2::21
+
+	$MZ -6 $h1 -q -p 64 -b de:ad:be:ef:13:37 -t ip -c 1
+	flooding_check_packets "${packets[@]}"
+	log_test "flood after 4 packets"
+
+	# Delete the last record, one entry at a time and make sure single
+	# entries are correctly removed
+	RET=0
+
+	packets=(2 2 2 2 2 4 5 5 5 5 1 1 1 1 1 3 3 3 3 3)
+	bridge fdb del 00:00:00:00:00:00 dev vxlan0 self dst 2001:db8:2::7
+
+	$MZ -6 $h1 -q -p 64 -b de:ad:be:ef:13:37 -t ip -c 1
+	flooding_check_packets "${packets[@]}"
+	log_test "flood after 5 packets"
+
+	RET=0
+
+	packets=(2 2 2 2 2 4 5 6 6 6 1 1 1 1 1 3 3 3 3 3)
+	bridge fdb del 00:00:00:00:00:00 dev vxlan0 self dst 2001:db8:2::8
+
+	$MZ -6 $h1 -q -p 64 -b de:ad:be:ef:13:37 -t ip -c 1
+	flooding_check_packets "${packets[@]}"
+	log_test "flood after 6 packets"
+
+	RET=0
+
+	packets=(2 2 2 2 2 4 5 6 7 7 1 1 1 1 1 3 3 3 3 3)
+	bridge fdb del 00:00:00:00:00:00 dev vxlan0 self dst 2001:db8:2::9
+
+	$MZ -6 $h1 -q -p 64 -b de:ad:be:ef:13:37 -t ip -c 1
+	flooding_check_packets "${packets[@]}"
+	log_test "flood after 7 packets"
+
+	RET=0
+
+	packets=(2 2 2 2 2 4 5 6 7 8 1 1 1 1 1 3 3 3 3 3)
+	bridge fdb del 00:00:00:00:00:00 dev vxlan0 self dst 2001:db8:2::10
+
+	$MZ -6 $h1 -q -p 64 -b de:ad:be:ef:13:37 -t ip -c 1
+	flooding_check_packets "${packets[@]}"
+	log_test "flood after 8 packets"
+
+	RET=0
+
+	packets=(2 2 2 2 2 4 5 6 7 8 1 1 1 1 1 3 3 3 3 3)
+	bridge fdb del 00:00:00:00:00:00 dev vxlan0 self dst 2001:db8:2::11
+
+	$MZ -6 $h1 -q -p 64 -b de:ad:be:ef:13:37 -t ip -c 1
+	flooding_check_packets "${packets[@]}"
+	log_test "flood after 9 packets"
+
+	flooding_filters_del $num_remotes
+}
+
+trap cleanup EXIT
+
+setup_prepare
+setup_wait
+
+tests_run
+
+exit $EXIT_STATUS