selftests/net/test_bridge_neigh_suppress.sh

220 	bridge -n $ns vlan add vid 10 dev br0 self
223 	bridge -n $ns vlan add vid 20 dev br0 self
226 	bridge -n $ns vlan add vid 10 dev swp1
227 	bridge -n $ns vlan add vid 20 dev swp1
237 	bridge -n $ns vlan add vid 10 dev vx0
238 	bridge -n $ns vlan add vid 10 dev vx0 tunnel_info id 10010
240 	bridge -n $ns vlan add vid 20 dev vx0
241 	bridge -n $ns vlan add vid 20 dev vx0 tunnel_info id 10020
291 	local vid=$1; shift
297 	echo "Per-port ARP suppression - VLAN $vid"
305 	run_cmd "ip netns exec $h1 arping -q -b -c 1 -w 5 -s $sip -I eth0.$vid $tip"
316 	run_cmd "ip netns exec $h1 arping -q -b -c 1 -w 5 -s $sip -I eth0.$vid $tip"
323 	h2_mac=$(ip -n $h2 -j -p link show eth0.$vid | jq -r '.[]["address"]')
324 	run_cmd "bridge -n $sw1 fdb replace $h2_mac dev vx0 master static vlan $vid"
327 	run_cmd "ip netns exec $h1 arping -q -b -c 1 -w 5 -s $sip -I eth0.$vid $tip"
334 	run_cmd "ip -n $sw1 neigh replace $tip lladdr $h2_mac nud permanent dev br0.$vid"
337 	run_cmd "ip netns exec $h1 arping -q -b -c 1 -w 5 -s $sip -I eth0.$vid $tip"
344 	run_cmd "ip -n $h2 link set dev eth0.$vid down"
347 	run_cmd "ip netns exec $h1 arping -q -b -c 1 -w 5 -s $sip -I eth0.$vid $tip"
352 	run_cmd "ip -n $h2 link set dev eth0.$vid up"
361 	run_cmd "ip netns exec $h1 arping -q -b -c 1 -w 5 -s $sip -I eth0.$vid $tip"
368 	run_cmd "ip -n $h2 link set dev eth0.$vid down"
371 	run_cmd "ip netns exec $h1 arping -q -b -c 1 -w 5 -s $sip -I eth0.$vid $tip"
379 	local vid=10
383 	neigh_suppress_arp_common $vid $sip $tip
385 	vid=20
388 	neigh_suppress_arp_common $vid $sip $tip
393 	local vid=$1; shift
400 	echo "Per-port NS suppression - VLAN $vid"
408 	run_cmd "ip netns exec $h1 ndisc6 -q -r 1 -s $saddr -w 5000 $daddr eth0.$vid"
419 	run_cmd "ip netns exec $h1 ndisc6 -q -r 1 -s $saddr -w 5000 $daddr eth0.$vid"
426 	h2_mac=$(ip -n $h2 -j -p link show eth0.$vid | jq -r '.[]["address"]')
427 	run_cmd "bridge -n $sw1 fdb replace $h2_mac dev vx0 master static vlan $vid"
430 	run_cmd "ip netns exec $h1 ndisc6 -q -r 1 -s $saddr -w 5000 $daddr eth0.$vid"
437 	run_cmd "ip -n $sw1 neigh replace $daddr lladdr $h2_mac nud permanent dev br0.$vid"
440 	run_cmd "ip netns exec $h1 ndisc6 -q -r 1 -s $saddr -w 5000 $daddr eth0.$vid"
447 	run_cmd "ip -n $h2 link set dev eth0.$vid down"
450 	run_cmd "ip netns exec $h1 ndisc6 -q -r 1 -s $saddr -w 5000 $daddr eth0.$vid"
455 	run_cmd "ip -n $h2 link set dev eth0.$vid up"
464 	run_cmd "ip netns exec $h1 ndisc6 -q -r 1 -s $saddr -w 5000 $daddr eth0.$vid"
471 	run_cmd "ip -n $h2 link set dev eth0.$vid down"
474 	run_cmd "ip netns exec $h1 ndisc6 -q -r 1 -s $saddr -w 5000 $daddr eth0.$vid"
482 	local vid=10
487 	neigh_suppress_ns_common $vid $saddr $daddr $maddr
489 	vid=20
494 	neigh_suppress_ns_common $vid $saddr $daddr $maddr