selftests/net/test_vxlan_mdb.sh

2 # SPDX-License-Identifier: GPL-2.0
4 # This test is for checking VXLAN MDB functionality. The topology consists of
12 # +------------------------------------+ +------------------------------------+
19 # |       +---------+---------+        | |       +---------+---------+        |
33 # +-----------------|------------------+ +-----------------|------------------+
35 # +-----------------|------------------+ +-----------------|------------------+
49 # |       +---------+---------+        | |       +---------+---------+        |
56 # +------------------------------------+ +------------------------------------+
122 # All tests in this script. Can be overridden with -t option.
140 	if [ ${rc} -eq ${expected} ]; then
141 		printf "TEST: %-60s  [ OK ]\n" "${msg}"
146 		printf "TEST: %-60s  [FAIL]\n" "${msg}"
182 	if [ "$VERBOSE" = "1" -a -n "$out" ]; then
198 	pkts=$(tc -n $ns -j -s filter show $id \
212 	ip netns exec $ns sysctl -qw net.ipv4.ip_forward=1
213 	ip netns exec $ns sysctl -qw net.ipv4.fib_multipath_use_neigh=1
214 	ip netns exec $ns sysctl -qw net.ipv4.conf.default.ignore_routes_with_linkdown=1
215 	ip netns exec $ns sysctl -qw net.ipv6.conf.all.keep_addr_on_down=1
216 	ip netns exec $ns sysctl -qw net.ipv6.conf.all.forwarding=1
217 	ip netns exec $ns sysctl -qw net.ipv6.conf.default.forwarding=1
218 	ip netns exec $ns sysctl -qw net.ipv6.conf.default.ignore_routes_with_linkdown=1
219 	ip netns exec $ns sysctl -qw net.ipv6.conf.all.accept_dad=0
220 	ip netns exec $ns sysctl -qw net.ipv6.conf.default.accept_dad=0
222 	ip -n $ns link set dev lo up
223 	ip -n $ns address add $local_addr dev lo
225 	ip -n $ns link set dev veth0 up
227 	ip -n $ns link add name br0 up type bridge vlan_filtering 1 \
230 	ip -n $ns link add link br0 name br0.10 up type vlan id 10
231 	bridge -n $ns vlan add vid 10 dev br0 self
233 	ip -n $ns link add link br0 name br0.20 up type vlan id 20
234 	bridge -n $ns vlan add vid 20 dev br0 self
236 	ip -n $ns link add link br0 name br0.4000 up type vlan id 4000
237 	bridge -n $ns vlan add vid 4000 dev br0 self
239 	ip -n $ns link add name vx0 up master br0 type vxlan \
241 	bridge -n $ns link set dev vx0 vlan_tunnel on
243 	bridge -n $ns vlan add vid 10 dev vx0
244 	bridge -n $ns vlan add vid 10 dev vx0 tunnel_info id 10010
245 	bridge -n $ns vni add vni 10010 dev vx0
247 	bridge -n $ns vlan add vid 20 dev vx0
248 	bridge -n $ns vlan add vid 20 dev vx0 tunnel_info id 10020
249 	bridge -n $ns vni add vni 10020 dev vx0
251 	bridge -n $ns vlan add vid 4000 dev vx0 pvid
252 	bridge -n $ns vlan add vid 4000 dev vx0 tunnel_info id 14000
253 	bridge -n $ns vni add vni 14000 dev vx0
276 	ip -n $ns1_v4 address add 192.0.2.17/28 dev veth0
277 	ip -n $ns2_v4 address add 192.0.2.18/28 dev veth0
279 	ip -n $ns1_v4 route add default via 192.0.2.18
280 	ip -n $ns2_v4 route add default via 192.0.2.17
293 	ip -n $ns1_v6 address add 2001:db8:2::1/64 dev veth0 nodad
294 	ip -n $ns2_v6 address add 2001:db8:2::2/64 dev veth0 nodad
296 	ip -n $ns1_v6 route add default via 2001:db8:2::2
297 	ip -n $ns2_v6 route add default via 2001:db8:2::1
307 	set -e
324 # Tests - Control path
332 	# Test basic control path operations common to all MDB entry types.
335 	run_cmd "bridge -n $ns1 mdb add dev vx0 port vx0 $grp_key permanent dst $vtep_ip src_vni 10010"
336 	log_test $? 0 "MDB entry addition"
337 	run_cmd "bridge -n $ns1 -d -s mdb get dev vx0 $grp_key src_vni 10010"
338 	log_test $? 0 "MDB entry presence after addition"
340 	run_cmd "bridge -n $ns1 mdb replace dev vx0 port vx0 $grp_key permanent dst $vtep_ip src_vni 10010"
341 	log_test $? 0 "MDB entry replacement"
342 	run_cmd "bridge -n $ns1 -d -s mdb get dev vx0 $grp_key src_vni 10010"
343 	log_test $? 0 "MDB entry presence after replacement"
345 	run_cmd "bridge -n $ns1 mdb del dev vx0 port vx0 $grp_key dst $vtep_ip src_vni 10010"
346 	log_test $? 0 "MDB entry deletion"
347 	run_cmd "bridge -n $ns1 -d -s mdb get dev vx0 $grp_key src_vni 10010"
348 	log_test $? 254 "MDB entry presence after deletion"
350 	run_cmd "bridge -n $ns1 mdb del dev vx0 port vx0 $grp_key dst $vtep_ip src_vni 10010"
351 	log_test $? 255 "Non-existent MDB entry deletion"
354 	run_cmd "bridge -n $ns1 mdb add dev vx0 port vx0 $grp_key permanent dst $vtep_ip src_vni 10010"
355 	run_cmd "bridge -n $ns1 -d -s mdb get dev vx0 $grp_key src_vni 10010 | grep \"proto static\""
356 	log_test $? 0 "MDB entry default protocol"
358 …run_cmd "bridge -n $ns1 mdb replace dev vx0 port vx0 $grp_key permanent proto 123 dst $vtep_ip src…
359 	run_cmd "bridge -n $ns1 -d -s mdb get dev vx0 $grp_key src_vni 10010 | grep \"proto 123\""
360 	log_test $? 0 "MDB entry protocol replacement"
362 	run_cmd "bridge -n $ns1 mdb del dev vx0 port vx0 $grp_key dst $vtep_ip src_vni 10010"
365 	run_cmd "bridge -n $ns1 mdb add dev vx0 port vx0 $grp_key permanent dst $vtep_ip src_vni 10010"
366 	run_cmd "bridge -n $ns1 -d -s mdb get dev vx0 $grp_key src_vni 10010 | grep \" dst_port \""
367 	log_test $? 1 "MDB entry default destination port"
369 …run_cmd "bridge -n $ns1 mdb replace dev vx0 port vx0 $grp_key permanent dst $vtep_ip dst_port 1234…
370 	run_cmd "bridge -n $ns1 -d -s mdb get dev vx0 $grp_key src_vni 10010 | grep \"dst_port 1234\""
371 	log_test $? 0 "MDB entry destination port replacement"
373 	run_cmd "bridge -n $ns1 mdb del dev vx0 port vx0 $grp_key dst $vtep_ip src_vni 10010"
376 	run_cmd "bridge -n $ns1 mdb add dev vx0 port vx0 $grp_key permanent dst $vtep_ip src_vni 10010"
377 	run_cmd "bridge -n $ns1 -d -s mdb get dev vx0 $grp_key src_vni 10010 | grep \" vni \""
378 	log_test $? 1 "MDB entry default destination VNI"
380 …run_cmd "bridge -n $ns1 mdb replace dev vx0 port vx0 $grp_key permanent dst $vtep_ip vni 1234 src_…
381 	run_cmd "bridge -n $ns1 -d -s mdb get dev vx0 $grp_key src_vni 10010 | grep \"vni 1234\""
382 	log_test $? 0 "MDB entry destination VNI replacement"
384 	run_cmd "bridge -n $ns1 mdb del dev vx0 port vx0 $grp_key dst $vtep_ip src_vni 10010"
387 	run_cmd "bridge -n $ns1 mdb add dev vx0 port vx0 $grp_key permanent dst $vtep_ip src_vni 10010"
388 	run_cmd "bridge -n $ns1 -d -s mdb get dev vx0 $grp_key src_vni 10010 | grep \" via \""
389 	log_test $? 1 "MDB entry default outgoing interface"
391 …run_cmd "bridge -n $ns1 mdb replace dev vx0 port vx0 $grp_key permanent dst $vtep_ip src_vni 10010…
392 	run_cmd "bridge -n $ns1 -d -s mdb get dev vx0 $grp_key src_vni 10010 | grep \"via veth0\""
393 	log_test $? 0 "MDB entry outgoing interface replacement"
395 	run_cmd "bridge -n $ns1 mdb del dev vx0 port vx0 $grp_key dst $vtep_ip src_vni 10010"
398 	run_cmd "bridge -n $ns1 mdb add dev vx0 port veth0 $grp_key permanent dst $vtep_ip src_vni 10010"
399 	log_test $? 255 "MDB entry with mismatch between device and port"
401 	run_cmd "bridge -n $ns1 mdb add dev vx0 port vx0 $grp_key temp dst $vtep_ip src_vni 10010"
402 	log_test $? 255 "MDB entry with temp state"
404 …run_cmd "bridge -n $ns1 mdb add dev vx0 port vx0 $grp_key permanent vid 10 dst $vtep_ip src_vni 10…
405 	log_test $? 255 "MDB entry with VLAN"
407 …run_cmd "bridge -n $ns1 mdb add dev vx0 port vx0 grp 01:02:03:04:05:06 permanent dst $vtep_ip src_…
408 	log_test $? 255 "MDB entry MAC address"
410 	run_cmd "bridge -n $ns1 mdb add dev vx0 port vx0 $grp_key permanent"
411 	log_test $? 255 "MDB entry without extended parameters"
413 …run_cmd "bridge -n $ns1 mdb add dev vx0 port vx0 $grp_key permanent proto 3 dst $vtep_ip src_vni 1…
414 	log_test $? 255 "MDB entry with an invalid protocol"
416 …run_cmd "bridge -n $ns1 mdb add dev vx0 port vx0 $grp_key permanent dst $vtep_ip vni $((2 ** 24)) …
417 	log_test $? 255 "MDB entry with an invalid destination VNI"
419 …run_cmd "bridge -n $ns1 mdb add dev vx0 port vx0 $grp_key permanent dst $vtep_ip src_vni $((2 ** 2…
420 	log_test $? 255 "MDB entry with an invalid source VNI"
422 	run_cmd "bridge -n $ns1 mdb add dev vx0 port vx0 $grp_key permanent src_vni 10010"
423 	log_test $? 255 "MDB entry without a remote destination IP"
425 	run_cmd "bridge -n $ns1 mdb add dev vx0 port vx0 $grp_key permanent dst $vtep_ip src_vni 10010"
426 	run_cmd "bridge -n $ns1 mdb add dev vx0 port vx0 $grp_key permanent dst $vtep_ip src_vni 10010"
427 	log_test $? 255 "Duplicate MDB entries"
428 	run_cmd "bridge -n $ns1 mdb del dev vx0 port vx0 $grp_key dst $vtep_ip src_vni 10010"
438 	echo "Control path: Basic (*, G) operations - IPv4 overlay / IPv4 underlay"
439 	echo "--------------------------------------------------------------------"
451 	echo "Control path: Basic (*, G) operations - IPv6 overlay / IPv4 underlay"
452 	echo "--------------------------------------------------------------------"
464 	echo "Control path: Basic (*, G) operations - IPv4 overlay / IPv6 underlay"
465 	echo "--------------------------------------------------------------------"
477 	echo "Control path: Basic (*, G) operations - IPv6 overlay / IPv6 underlay"
478 	echo "--------------------------------------------------------------------"
490 	echo "Control path: Basic (S, G) operations - IPv4 overlay / IPv4 underlay"
491 	echo "--------------------------------------------------------------------"
503 	echo "Control path: Basic (S, G) operations - IPv6 overlay / IPv4 underlay"
504 	echo "---------------------------------------------------------------------"
516 	echo "Control path: Basic (S, G) operations - IPv4 overlay / IPv6 underlay"
517 	echo "--------------------------------------------------------------------"
529 	echo "Control path: Basic (S, G) operations - IPv6 overlay / IPv6 underlay"
530 	echo "--------------------------------------------------------------------"
548 …run_cmd "bridge -n $ns1 mdb add dev vx0 port vx0 grp $grp permanent filter_mode exclude source_lis…
549 	log_test $? 0 "(*, G) MDB entry addition with source list"
550 	run_cmd "bridge -n $ns1 -d -s mdb get dev vx0 grp $grp src_vni 10010"
551 	log_test $? 0 "(*, G) MDB entry presence after addition"
552 	run_cmd "bridge -n $ns1 -d -s mdb get dev vx0 grp $grp src $src1 src_vni 10010"
553 	log_test $? 0 "(S, G) MDB entry presence after addition"
555 …run_cmd "bridge -n $ns1 mdb replace dev vx0 port vx0 grp $grp permanent filter_mode exclude source…
556 	log_test $? 0 "(*, G) MDB entry replacement with source list"
557 	run_cmd "bridge -n $ns1 -d -s mdb get dev vx0 grp $grp src_vni 10010"
558 	log_test $? 0 "(*, G) MDB entry presence after replacement"
559 	run_cmd "bridge -n $ns1 -d -s mdb get dev vx0 grp $grp src $src1 src_vni 10010"
560 	log_test $? 0 "(S, G) MDB entry presence after replacement"
562 	run_cmd "bridge -n $ns1 mdb del dev vx0 port vx0 grp $grp dst $vtep_ip src_vni 10010"
563 	log_test $? 0 "(*, G) MDB entry deletion"
564 	run_cmd "bridge -n $ns1 -d -s mdb get dev vx0 grp $grp src_vni 10010"
565 	log_test $? 254 "(*, G) MDB entry presence after deletion"
566 	run_cmd "bridge -n $ns1 -d -s mdb get dev vx0 grp $grp src $src1 src_vni 10010"
567 	log_test $? 254 "(S, G) MDB entry presence after deletion"
570 	run_cmd "bridge -n $ns1 mdb add dev vx0 port vx0 grp $grp permanent dst $vtep_ip src_vni 10010"
571 	run_cmd "bridge -n $ns1 -d -s mdb get dev vx0 grp $grp src_vni 10010 | grep exclude"
572 	log_test $? 0 "(*, G) MDB entry default filter mode"
574 …run_cmd "bridge -n $ns1 mdb replace dev vx0 port vx0 grp $grp permanent filter_mode include source…
575 	run_cmd "bridge -n $ns1 -d -s mdb get dev vx0 grp $grp src_vni 10010 | grep include"
576 	log_test $? 0 "(*, G) MDB entry after replacing filter mode to \"include\""
577 	run_cmd "bridge -n $ns1 -d -s mdb get dev vx0 grp $grp src $src1 src_vni 10010"
578 	log_test $? 0 "(S, G) MDB entry after replacing filter mode to \"include\""
579 	run_cmd "bridge -n $ns1 -d -s mdb get dev vx0 grp $grp src $src1 src_vni 10010 | grep blocked"
582 …run_cmd "bridge -n $ns1 mdb replace dev vx0 port vx0 grp $grp permanent filter_mode exclude source…
583 	run_cmd "bridge -n $ns1 -d -s mdb get dev vx0 grp $grp src_vni 10010 | grep exclude"
584 	log_test $? 0 "(*, G) MDB entry after replacing filter mode to \"exclude\""
585 	run_cmd "bridge -n $ns1 -d -s mdb get dev vx0 grep grp $grp src $src1 src_vni 10010"
586 	log_test $? 0 "(S, G) MDB entry after replacing filter mode to \"exclude\""
587 	run_cmd "bridge -n $ns1 -d -s mdb get dev vx0 grp $grp src $src1 src_vni 10010 | grep blocked"
590 	run_cmd "bridge -n $ns1 mdb del dev vx0 port vx0 grp $grp dst $vtep_ip src_vni 10010"
593 	run_cmd "bridge -n $ns1 mdb add dev vx0 port vx0 grp $grp permanent dst $vtep_ip src_vni 10010"
594 	run_cmd "bridge -n $ns1 -d -s mdb get dev vx0 grp $grp src_vni 10010 | grep source_list"
595 	log_test $? 1 "(*, G) MDB entry default source list"
597 …run_cmd "bridge -n $ns1 mdb replace dev vx0 port vx0 grp $grp permanent filter_mode exclude source…
598 	run_cmd "bridge -n $ns1 -d -s mdb get dev vx0 grp $grp src $src1 src_vni 10010"
599 	log_test $? 0 "(S, G) MDB entry of 1st source after replacing source list"
600 	run_cmd "bridge -n $ns1 -d -s mdb get dev vx0 grp $grp src $src2 src_vni 10010"
601 	log_test $? 0 "(S, G) MDB entry of 2nd source after replacing source list"
602 	run_cmd "bridge -n $ns1 -d -s mdb get dev vx0 grp $grp src $src3 src_vni 10010"
603 	log_test $? 0 "(S, G) MDB entry of 3rd source after replacing source list"
605 …run_cmd "bridge -n $ns1 mdb replace dev vx0 port vx0 grp $grp permanent filter_mode exclude source…
606 	run_cmd "bridge -n $ns1 -d -s mdb get dev vx0 grp $grp src $src1 src_vni 10010"
607 	log_test $? 0 "(S, G) MDB entry of 1st source after removing source"
608 	run_cmd "bridge -n $ns1 -d -s mdb get dev vx0 grp $grp src $src2 src_vni 10010"
609 	log_test $? 254 "(S, G) MDB entry of 2nd source after removing source"
610 	run_cmd "bridge -n $ns1 -d -s mdb get dev vx0 grp $grp src $src3 src_vni 10010"
611 	log_test $? 0 "(S, G) MDB entry of 3rd source after removing source"
613 	run_cmd "bridge -n $ns1 mdb del dev vx0 port vx0 grp $grp dst $vtep_ip src_vni 10010"
616 …run_cmd "bridge -n $ns1 mdb add dev vx0 port vx0 grp $grp permanent filter_mode exclude source_lis…
617 	run_cmd "bridge -n $ns1 -d -s mdb get dev vx0 grp $grp src_vni 10010 | grep \"proto static\""
618 	log_test $? 0 "(*, G) MDB entry default protocol"
619 …run_cmd "bridge -n $ns1 -d -s mdb get dev vx0 grp $grp src $src1 src_vni 10010 | grep \"proto stat…
620 	log_test $? 0 "(S, G) MDB entry default protocol"
622 …run_cmd "bridge -n $ns1 mdb replace dev vx0 port vx0 grp $grp permanent filter_mode exclude source…
623 	run_cmd "bridge -n $ns1 -d -s mdb get dev vx0 grp $grp src_vni 10010 | grep \"proto bgp\""
624 	log_test $? 0 "(*, G) MDB entry protocol after replacement"
625 …run_cmd "bridge -n $ns1 -d -s mdb get dev vx0 grp $grp src $src1 src_vni 10010 | grep \"proto bgp\…
626 	log_test $? 0 "(S, G) MDB entry protocol after replacement"
628 	run_cmd "bridge -n $ns1 mdb del dev vx0 port vx0 grp $grp dst $vtep_ip src_vni 10010"
631 …run_cmd "bridge -n $ns1 mdb add dev vx0 port vx0 grp $grp permanent filter_mode exclude source_lis…
632 	run_cmd "bridge -n $ns1 -d -s mdb get dev vx0 grp $grp src_vni 10010 | grep \" dst_port \""
633 	log_test $? 1 "(*, G) MDB entry default destination port"
634 …run_cmd "bridge -n $ns1 -d -s mdb get dev vx0 grp $grp src $src1 src_vni 10010 | grep \" dst_port …
635 	log_test $? 1 "(S, G) MDB entry default destination port"
637 …run_cmd "bridge -n $ns1 mdb replace dev vx0 port vx0 grp $grp permanent filter_mode exclude source…
638 	run_cmd "bridge -n $ns1 -d -s mdb get dev vx0 grp $grp src_vni 10010 | grep \" dst_port 1234 \""
639 	log_test $? 0 "(*, G) MDB entry destination port after replacement"
640 …run_cmd "bridge -n $ns1 -d -s mdb get dev vx0 grp $grp src $src1 src_vni 10010 | grep \" dst_port …
641 	log_test $? 0 "(S, G) MDB entry destination port after replacement"
643 	run_cmd "bridge -n $ns1 mdb del dev vx0 port vx0 grp $grp dst $vtep_ip src_vni 10010"
646 …run_cmd "bridge -n $ns1 mdb add dev vx0 port vx0 grp $grp permanent filter_mode exclude source_lis…
647 	run_cmd "bridge -n $ns1 -d -s mdb get dev vx0 grp $grp src_vni 10010 | grep \" vni \""
648 	log_test $? 1 "(*, G) MDB entry default destination VNI"
649 	run_cmd "bridge -n $ns1 -d -s mdb get dev vx0 grp $grp src $src1 src_vni 10010 | grep \" vni \""
650 	log_test $? 1 "(S, G) MDB entry default destination VNI"
652 …run_cmd "bridge -n $ns1 mdb replace dev vx0 port vx0 grp $grp permanent filter_mode exclude source…
653 	run_cmd "bridge -n $ns1 -d -s mdb get dev vx0 grp $grp src_vni 10010 | grep \" vni 1234 \""
654 	log_test $? 0 "(*, G) MDB entry destination VNI after replacement"
655 …run_cmd "bridge -n $ns1 -d -s mdb get dev vx0 grp $grp src $src1 src_vni 10010 | grep \" vni 1234 …
656 	log_test $? 0 "(S, G) MDB entry destination VNI after replacement"
658 	run_cmd "bridge -n $ns1 mdb del dev vx0 port vx0 grp $grp dst $vtep_ip src_vni 10010"
661 …run_cmd "bridge -n $ns1 mdb add dev vx0 port vx0 grp $grp permanent filter_mode exclude source_lis…
662 	run_cmd "bridge -n $ns1 -d -s mdb get dev vx0 grp $grp src_vni 10010 | grep \" via \""
663 	log_test $? 1 "(*, G) MDB entry default outgoing interface"
664 	run_cmd "bridge -n $ns1 -d -s mdb get dev vx0 grp $grp src $src1 src_vni 10010 | grep \" via \""
665 	log_test $? 1 "(S, G) MDB entry default outgoing interface"
667 …run_cmd "bridge -n $ns1 mdb replace dev vx0 port vx0 grp $grp permanent filter_mode exclude source…
668 	run_cmd "bridge -n $ns1 -d -s mdb get dev vx0 grp $grp src_vni 10010 | grep \" via veth0 \""
669 	log_test $? 0 "(*, G) MDB entry outgoing interface after replacement"
670 …run_cmd "bridge -n $ns1 -d -s mdb get dev vx0 grp $grp src $src1 src_vni 10010 | grep \" via veth0…
671 	log_test $? 0 "(S, G) MDB entry outgoing interface after replacement"
673 	run_cmd "bridge -n $ns1 mdb del dev vx0 port vx0 grp $grp dst $vtep_ip src_vni 10010"
676 …run_cmd "bridge -n $ns1 mdb add dev vx0 port vx0 grp $all_zeros_grp permanent filter_mode exclude …
677 	log_test $? 255 "All-zeros group with filter mode"
679 …run_cmd "bridge -n $ns1 mdb add dev vx0 port vx0 grp $all_zeros_grp permanent source_list $src1 ds…
680 	log_test $? 255 "All-zeros group with source list"
682 …run_cmd "bridge -n $ns1 mdb add dev vx0 port vx0 grp $grp permanent filter_mode include dst $vtep_…
685 …run_cmd "bridge -n $ns1 mdb add dev vx0 port vx0 grp $grp permanent filter_mode exclude source_lis…
688 …run_cmd "bridge -n $ns1 mdb add dev vx0 port vx0 grp $grp permanent source_list $src1 dst $vtep_ip…
703 	echo "Control path: (*, G) operations - IPv4 overlay / IPv4 underlay"
704 	echo "--------------------------------------------------------------"
720 	echo "Control path: (*, G) operations - IPv6 overlay / IPv4 underlay"
721 	echo "--------------------------------------------------------------"
737 	echo "Control path: (*, G) operations - IPv4 overlay / IPv6 underlay"
738 	echo "--------------------------------------------------------------"
754 	echo "Control path: (*, G) operations - IPv6 overlay / IPv6 underlay"
755 	echo "--------------------------------------------------------------"
771 …run_cmd "bridge -n $ns1 mdb add dev vx0 port vx0 grp $grp src $src permanent dst $vtep_ip src_vni …
772 	run_cmd "bridge -n $ns1 -d -s mdb get dev vx0 grp $grp src $src src_vni 10010 | grep include"
773 	log_test $? 0 "(S, G) MDB entry default filter mode"
775 …run_cmd "bridge -n $ns1 mdb del dev vx0 port vx0 grp $grp src $src permanent dst $vtep_ip src_vni …
778 …run_cmd "bridge -n $ns1 mdb add dev vx0 port vx0 grp $grp src $src permanent filter_mode include d…
781 …run_cmd "bridge -n $ns1 mdb add dev vx0 port vx0 grp $grp src $src permanent source_list $src dst …
784 …run_cmd "bridge -n $ns1 mdb add dev vx0 port vx0 grp $grp src $grp permanent dst $vtep_ip src_vni …
787 …run_cmd "bridge -n $ns1 mdb add dev vx0 port vx0 grp $all_zeros_grp src $src permanent dst $vtep_i…
788 	log_test $? 255 "All-zeros group with source"
800 	echo "Control path: (S, G) operations - IPv4 overlay / IPv4 underlay"
801 	echo "--------------------------------------------------------------"
815 	echo "Control path: (S, G) operations - IPv6 overlay / IPv4 underlay"
816 	echo "--------------------------------------------------------------"
830 	echo "Control path: (S, G) operations - IPv4 overlay / IPv6 underlay"
831 	echo "--------------------------------------------------------------"
845 	echo "Control path: (S, G) operations - IPv6 overlay / IPv6 underlay"
846 	echo "--------------------------------------------------------------"
856 	for i in $(seq 0 $((max_grps - 1))); do
866 	for i in $(seq 0 $((max_grps - 1))); do
885 	# The kernel maintains various markers for the MDB dump. Add a test for
886 	# large scale MDB dump to make sure that all the configured entries are
891 		ip -n $ns1 link add name vx-test${i} up type vxlan \
895 	# Create batch file with MDB entries.
900 …echo "mdb add dev vx-test${i} port vx-test${i} grp $grp permanent dst ${remote_prefix}${j}" >> $ba…
906 	bridge -n $ns1 -b $batch_file
908 		num_entries=$(bridge -n $ns1 mdb show dev vx-test${i} | grep "permanent" | wc -l)
909 		[[ $num_entries -eq $((max_grps * max_remotes)) ]]
910 		log_test $? 0 "Large scale dump - VXLAN device #$i"
913 	rm -rf $batch_file
924 	echo "Control path: Large scale MDB dump - IPv4 overlay / IPv4 underlay"
925 	echo "-----------------------------------------------------------------"
938 	echo "Control path: Large scale MDB dump - IPv6 overlay / IPv4 underlay"
939 	echo "-----------------------------------------------------------------"
952 	echo "Control path: Large scale MDB dump - IPv4 overlay / IPv6 underlay"
953 	echo "-----------------------------------------------------------------"
966 	echo "Control path: Large scale MDB dump - IPv6 overlay / IPv6 underlay"
967 	echo "-----------------------------------------------------------------"
978 	echo "-------------------"
984 …run_cmd "bridge -n $ns1_v4 mdb add dev vx0 port vx0 grp 239.1.1.1 permanent dst 198.51.100.1 src_v…
985 …run_cmd "bridge -n $ns1_v4 mdb add dev vx0 port vx0 grp 239.1.1.2 permanent dst 198.51.100.1 src_v…
988 …run_cmd "bridge -n $ns1_v4 mdb add dev vx0 port vx0 grp 239.1.1.3 permanent proto bgp dst 198.51.1…
989 …run_cmd "bridge -n $ns1_v4 mdb add dev vx0 port vx0 grp 239.1.1.4 permanent proto zebra dst 198.51…
992 …run_cmd "bridge -n $ns1_v4 mdb add dev vx0 port vx0 grp 239.1.1.5 permanent dst 198.51.100.1 src_v…
993 …run_cmd "bridge -n $ns1_v4 mdb add dev vx0 port vx0 grp 239.1.1.6 permanent dst 198.51.100.2 src_v…
996 …run_cmd "bridge -n $ns1_v4 mdb add dev vx0 port vx0 grp 239.1.1.7 permanent dst 198.51.100.1 dst_p…
997 …run_cmd "bridge -n $ns1_v4 mdb add dev vx0 port vx0 grp 239.1.1.8 permanent dst 198.51.100.1 dst_p…
1000 …run_cmd "bridge -n $ns1_v4 mdb add dev vx0 port vx0 grp 239.1.1.9 permanent dst 198.51.100.1 vni 1…
1001 …run_cmd "bridge -n $ns1_v4 mdb add dev vx0 port vx0 grp 239.1.1.10 permanent dst 198.51.100.1 vni …
1003 	run_cmd "bridge -n $ns1_v4 mdb flush dev vx0"
1004 	num_entries=$(bridge -n $ns1_v4 mdb show dev vx0 | wc -l)
1005 	[[ $num_entries -eq 0 ]]
1012 …run_cmd "bridge -n $ns1_v4 mdb add dev vx0 port vx0 grp 239.1.1.1 permanent dst 198.51.100.1 src_v…
1013 …run_cmd "bridge -n $ns1_v4 mdb add dev vx0 port vx0 grp 239.1.1.1 permanent dst 198.51.100.2 src_v…
1015 	run_cmd "bridge -n $ns1_v4 mdb flush dev vx0 port vx0"
1016 	run_cmd "bridge -n $ns1_v4 -d -s mdb get dev vx0 grp 239.1.1.1 src_vni 10010"
1019 	run_cmd "bridge -n $ns1_v4 mdb flush dev vx0 port veth0"
1025 …run_cmd "bridge -n $ns1_v4 mdb add dev vx0 port vx0 grp 239.1.1.1 permanent dst 198.51.100.1 src_v…
1026 …run_cmd "bridge -n $ns1_v4 mdb add dev vx0 port vx0 grp 239.1.1.1 permanent dst 198.51.100.2 src_v…
1027 …run_cmd "bridge -n $ns1_v4 mdb add dev vx0 port vx0 grp 239.1.1.1 permanent dst 198.51.100.1 src_v…
1028 …run_cmd "bridge -n $ns1_v4 mdb add dev vx0 port vx0 grp 239.1.1.1 permanent dst 198.51.100.2 src_v…
1030 	run_cmd "bridge -n $ns1_v4 mdb flush dev vx0 src_vni 10010"
1032 	run_cmd "bridge -n $ns1_v4 -d -s mdb get dev vx0 grp 239.1.1.1 src_vni 10010"
1034 	run_cmd "bridge -n $ns1_v4 -d -s mdb get dev vx0 grp 239.1.1.1 src_vni 10011"
1037 	run_cmd "bridge -n $ns1_v4 mdb flush dev vx0"
1042 …run_cmd "bridge -n $ns1_v4 mdb add dev vx0 port vx0 grp 239.1.1.1 permanent dst 198.51.100.1 src_v…
1043 …run_cmd "bridge -n $ns1_v4 mdb add dev vx0 port vx0 grp 239.1.1.1 permanent dst 198.51.100.2 src_v…
1045 	run_cmd "bridge -n $ns1_v4 mdb flush dev vx0 permanent"
1046 	run_cmd "bridge -n $ns1_v4 -d -s mdb get dev vx0 grp 239.1.1.1 src_vni 10010"
1049 	run_cmd "bridge -n $ns1_v4 mdb flush dev vx0 nopermanent"
1055 …run_cmd "bridge -n $ns1_v4 mdb add dev vx0 port vx0 grp 239.1.1.1 permanent proto bgp dst 198.51.1…
1056 …run_cmd "bridge -n $ns1_v4 mdb add dev vx0 port vx0 grp 239.1.1.1 permanent proto zebra dst 198.51…
1058 	run_cmd "bridge -n $ns1_v4 mdb flush dev vx0 proto bgp"
1060 	run_cmd "bridge -n $ns1_v4 -d -s mdb get dev vx0 grp 239.1.1.1 src_vni 10010 | grep \"proto bgp\""
1062 …run_cmd "bridge -n $ns1_v4 -d -s mdb get dev vx0 grp 239.1.1.1 src_vni 10010 | grep \"proto zebra\…
1065 	run_cmd "bridge -n $ns1_v4 mdb flush dev vx0"
1072 …run_cmd "bridge -n $ns1_v4 mdb add dev vx0 port vx0 grp 239.1.1.1 permanent dst 198.51.100.1 src_v…
1073 …run_cmd "bridge -n $ns1_v4 mdb add dev vx0 port vx0 grp 239.1.1.1 permanent dst 198.51.100.2 src_v…
1075 	run_cmd "bridge -n $ns1_v4 mdb flush dev vx0 dst 198.51.100.2"
1077 	run_cmd "bridge -n $ns1_v4 -d -s mdb get dev vx0 grp 239.1.1.1 src_vni 10010 | grep 198.51.100.2"
1078 	log_test $? 1 "Flush by specified destination IP - IPv4"
1079 	run_cmd "bridge -n $ns1_v4 -d -s mdb get dev vx0 grp 239.1.1.1 src_vni 10010 | grep 198.51.100.1"
1080 	log_test $? 0 "Flush by unspecified destination IP - IPv4"
1082 	run_cmd "bridge -n $ns1_v4 mdb flush dev vx0"
1086 …run_cmd "bridge -n $ns1_v4 mdb add dev vx0 port vx0 grp 239.1.1.1 permanent dst 2001:db8:1000::1 s…
1087 …run_cmd "bridge -n $ns1_v4 mdb add dev vx0 port vx0 grp 239.1.1.1 permanent dst 2001:db8:1000::2 s…
1089 	run_cmd "bridge -n $ns1_v4 mdb flush dev vx0 dst 2001:db8:1000::2"
1091 …run_cmd "bridge -n $ns1_v4 -d -s mdb get dev vx0 grp 239.1.1.1 src_vni 10010 | grep 2001:db8:1000:…
1092 	log_test $? 1 "Flush by specified destination IP - IPv6"
1093 …run_cmd "bridge -n $ns1_v4 -d -s mdb get dev vx0 grp 239.1.1.1 src_vni 10010 | grep 2001:db8:1000:…
1094 	log_test $? 0 "Flush by unspecified destination IP - IPv6"
1096 	run_cmd "bridge -n $ns1_v4 mdb flush dev vx0"
1101 …run_cmd "bridge -n $ns1_v4 mdb add dev vx0 port vx0 grp 239.1.1.1 permanent dst_port 11111 dst 198…
1102 …run_cmd "bridge -n $ns1_v4 mdb add dev vx0 port vx0 grp 239.1.1.1 permanent dst_port 22222 dst 198…
1104 	run_cmd "bridge -n $ns1_v4 mdb flush dev vx0 dst_port 11111"
1106 …run_cmd "bridge -n $ns1_v4 -d -s mdb get dev vx0 grp 239.1.1.1 src_vni 10010 | grep \"dst_port 111…
1108 …run_cmd "bridge -n $ns1_v4 -d -s mdb get dev vx0 grp 239.1.1.1 src_vni 10010 | grep \"dst_port 222…
1111 	run_cmd "bridge -n $ns1_v4 mdb flush dev vx0"
1118 …run_cmd "bridge -n $ns1_v4 mdb add dev vx0 port vx0 grp 239.1.1.1 permanent dst 198.51.100.1 src_v…
1119 …run_cmd "bridge -n $ns1_v4 mdb add dev vx0 port vx0 grp 239.1.1.1 permanent dst_port 22222 dst 198…
1121 	run_cmd "bridge -n $ns1_v4 mdb flush dev vx0 dst_port 4789"
1123 	run_cmd "bridge -n $ns1_v4 -d -s mdb get dev vx0 grp 239.1.1.1 src_vni 10010 | grep 198.51.100.1"
1125 	run_cmd "bridge -n $ns1_v4 -d -s mdb get dev vx0 grp 239.1.1.1 src_vni 10010 | grep 198.51.100.2"
1128 	run_cmd "bridge -n $ns1_v4 mdb flush dev vx0"
1133 …run_cmd "bridge -n $ns1_v4 mdb add dev vx0 port vx0 grp 239.1.1.1 permanent vni 20010 dst 198.51.1…
1134 …run_cmd "bridge -n $ns1_v4 mdb add dev vx0 port vx0 grp 239.1.1.1 permanent vni 20011 dst 198.51.1…
1136 	run_cmd "bridge -n $ns1_v4 mdb flush dev vx0 vni 20010"
1138 	run_cmd "bridge -n $ns1_v4 -d -s mdb get dev vx0 grp 239.1.1.1 src_vni 10010 | grep \" vni 20010\""
1140 	run_cmd "bridge -n $ns1_v4 -d -s mdb get dev vx0 grp 239.1.1.1 src_vni 10010 | grep \" vni 20011\""
1143 	run_cmd "bridge -n $ns1_v4 mdb flush dev vx0"
1150 …run_cmd "bridge -n $ns1_v4 mdb add dev vx0 port vx0 grp 239.1.1.1 permanent dst 198.51.100.1 src_v…
1151 …run_cmd "bridge -n $ns1_v4 mdb add dev vx0 port vx0 grp 239.1.1.1 permanent vni 20010 dst 198.51.1…
1153 	run_cmd "bridge -n $ns1_v4 mdb flush dev vx0 vni 10010"
1155 	run_cmd "bridge -n $ns1_v4 -d -s mdb get dev vx0 grp 239.1.1.1 src_vni 10010 | grep 198.51.100.1"
1157 	run_cmd "bridge -n $ns1_v4 -d -s mdb get dev vx0 grp 239.1.1.1 src_vni 10010 | grep 198.51.100.2"
1160 	run_cmd "bridge -n $ns1_v4 mdb flush dev vx0"
1164 	run_cmd "bridge -n $ns1_v4 mdb flush dev vx0 vid 10"
1169 # Tests - Data path
1183 	# Test that packets forwarded by the VXLAN MDB are encapsulated with
1188 	run_cmd "tc -n $ns2 qdisc replace dev veth0 clsact"
1189 	run_cmd "tc -n $ns2 qdisc replace dev vx0 clsact"
1190 	run_cmd "ip -n $ns2 address replace $vtep1_ip/$plen dev lo"
1191 	run_cmd "ip -n $ns2 address replace $vtep2_ip/$plen dev lo"
1194 …run_cmd "bridge -n $ns1 mdb replace dev vx0 port vx0 grp $grp permanent dst $vtep1_ip src_vni 1001…
1195 …run_cmd "bridge -n $ns1 mdb replace dev vx0 port vx0 grp $grp permanent dst $vtep2_ip src_vni 1002…
1197 …run_cmd "tc -n $ns2 filter replace dev vx0 ingress pref 1 handle 101 proto all flower enc_dst_ip $…
1198 	run_cmd "ip netns exec $ns1 $mz br0.10 -A $src -B $grp -t udp sp=12345,dp=54321 -p 100 -c 1 -q"
1200 	log_test $? 0 "Destination IP - match"
1202 	run_cmd "ip netns exec $ns1 $mz br0.20 -A $src -B $grp -t udp sp=12345,dp=54321 -p 100 -c 1 -q"
1204 	log_test $? 0 "Destination IP - no match"
1206 	run_cmd "tc -n $ns2 filter del dev vx0 ingress pref 1 handle 101 flower"
1207 	run_cmd "bridge -n $ns1 mdb del dev vx0 port vx0 grp $grp dst $vtep2_ip src_vni 10020"
1208 	run_cmd "bridge -n $ns1 mdb del dev vx0 port vx0 grp $grp dst $vtep1_ip src_vni 10010"
1211 …run_cmd "bridge -n $ns1 mdb replace dev vx0 port vx0 grp $grp permanent dst $vtep1_ip src_vni 1001…
1212 …run_cmd "bridge -n $ns1 mdb replace dev vx0 port vx0 grp $grp permanent dst $vtep1_ip dst_port 111…
1214 …run_cmd "tc -n $ns2 filter replace dev veth0 ingress pref 1 handle 101 proto $enc_ethtype flower i…
1215 	run_cmd "ip netns exec $ns1 $mz br0.10 -A $src -B $grp -t udp sp=12345,dp=54321 -p 100 -c 1 -q"
1217 	log_test $? 0 "Default destination port - match"
1219 	run_cmd "ip netns exec $ns1 $mz br0.20 -A $src -B $grp -t udp sp=12345,dp=54321 -p 100 -c 1 -q"
1221 	log_test $? 0 "Default destination port - no match"
1223 …run_cmd "tc -n $ns2 filter replace dev veth0 ingress pref 1 handle 101 proto $enc_ethtype flower i…
1224 	run_cmd "ip netns exec $ns1 $mz br0.20 -A $src -B $grp -t udp sp=12345,dp=54321 -p 100 -c 1 -q"
1226 	log_test $? 0 "Non-default destination port - match"
1228 	run_cmd "ip netns exec $ns1 $mz br0.10 -A $src -B $grp -t udp sp=12345,dp=54321 -p 100 -c 1 -q"
1230 	log_test $? 0 "Non-default destination port - no match"
1232 	run_cmd "tc -n $ns2 filter del dev veth0 ingress pref 1 handle 101 flower"
1233 	run_cmd "bridge -n $ns1 mdb del dev vx0 port vx0 grp $grp dst $vtep1_ip src_vni 10020"
1234 	run_cmd "bridge -n $ns1 mdb del dev vx0 port vx0 grp $grp dst $vtep1_ip src_vni 10010"
1237 …run_cmd "bridge -n $ns1 mdb replace dev vx0 port vx0 grp $grp permanent dst $vtep1_ip src_vni 1001…
1238 …run_cmd "bridge -n $ns1 mdb replace dev vx0 port vx0 grp $grp permanent dst $vtep1_ip src_vni 1002…
1240 …run_cmd "tc -n $ns2 filter replace dev vx0 ingress pref 1 handle 101 proto all flower enc_key_id 1…
1241 	run_cmd "ip netns exec $ns1 $mz br0.10 -A $src -B $grp -t udp sp=12345,dp=54321 -p 100 -c 1 -q"
1243 	log_test $? 0 "Default destination VNI - match"
1245 	run_cmd "ip netns exec $ns1 $mz br0.20 -A $src -B $grp -t udp sp=12345,dp=54321 -p 100 -c 1 -q"
1247 	log_test $? 0 "Default destination VNI - no match"
1249 …run_cmd "bridge -n $ns1 mdb replace dev vx0 port vx0 grp $grp permanent dst $vtep1_ip vni 10020 sr…
1250 …run_cmd "bridge -n $ns1 mdb replace dev vx0 port vx0 grp $grp permanent dst $vtep1_ip vni 10010 sr…
1252 …run_cmd "tc -n $ns2 filter replace dev vx0 ingress pref 1 handle 101 proto all flower enc_key_id 1…
1253 	run_cmd "ip netns exec $ns1 $mz br0.10 -A $src -B $grp -t udp sp=12345,dp=54321 -p 100 -c 1 -q"
1255 	log_test $? 0 "Non-default destination VNI - match"
1257 	run_cmd "ip netns exec $ns1 $mz br0.20 -A $src -B $grp -t udp sp=12345,dp=54321 -p 100 -c 1 -q"
1259 	log_test $? 0 "Non-default destination VNI - no match"
1261 	run_cmd "tc -n $ns2 filter del dev vx0 ingress pref 1 handle 101 flower"
1262 	run_cmd "bridge -n $ns1 mdb del dev vx0 port vx0 grp $grp dst $vtep1_ip src_vni 10020"
1263 	run_cmd "bridge -n $ns1 mdb del dev vx0 port vx0 grp $grp dst $vtep1_ip src_vni 10010"
1278 	echo "Data path: Encapsulation parameters - IPv4 overlay / IPv4 underlay"
1279 	echo "------------------------------------------------------------------"
1297 	echo "Data path: Encapsulation parameters - IPv6 overlay / IPv4 underlay"
1298 	echo "------------------------------------------------------------------"
1301 		$grp $src "mausezahn -6"
1316 	echo "Data path: Encapsulation parameters - IPv4 overlay / IPv6 underlay"
1317 	echo "------------------------------------------------------------------"
1335 	echo "Data path: Encapsulation parameters - IPv6 overlay / IPv6 underlay"
1336 	echo "------------------------------------------------------------------"
1339 		$grp $src "mausezahn -6"
1354 	# Install a (*, G) EXCLUDE MDB entry with one source and two remote
1360 	run_cmd "tc -n $ns2 qdisc replace dev vx0 clsact"
1361 	run_cmd "ip -n $ns2 address replace $vtep1_ip/$plen dev lo"
1362 	run_cmd "ip -n $ns2 address replace $vtep2_ip/$plen dev lo"
1364 …run_cmd "tc -n $ns2 filter replace dev vx0 ingress pref 1 handle 101 proto all flower enc_dst_ip $…
1365 …run_cmd "tc -n $ns2 filter replace dev vx0 ingress pref 1 handle 102 proto all flower enc_dst_ip $…
1367 …run_cmd "bridge -n $ns1 mdb replace dev vx0 port vx0 grp $grp permanent filter_mode exclude source…
1368 …run_cmd "bridge -n $ns1 mdb replace dev vx0 port vx0 grp $grp permanent filter_mode exclude source…
1371 …run_cmd "ip netns exec $ns1 $mz br0.10 -A $invalid_src -B $grp -t udp sp=12345,dp=54321 -p 100 -c …
1373 	log_test $? 0 "Block excluded source - first VTEP"
1375 	log_test $? 0 "Block excluded source - second VTEP"
1378 …run_cmd "ip netns exec $ns1 $mz br0.10 -A $valid_src -B $grp -t udp sp=12345,dp=54321 -p 100 -c 1 …
1380 	log_test $? 0 "Forward valid source - first VTEP"
1382 	log_test $? 0 "Forward valid source - second VTEP"
1385 	run_cmd "bridge -n $ns1 mdb del dev vx0 port vx0 grp $grp dst $vtep2_ip src_vni 10010"
1388 …run_cmd "ip netns exec $ns1 $mz br0.10 -A $invalid_src -B $grp -t udp sp=12345,dp=54321 -p 100 -c …
1390 	log_test $? 0 "Block excluded source after removal - first VTEP"
1392 	log_test $? 0 "Block excluded source after removal - second VTEP"
1395 …run_cmd "ip netns exec $ns1 $mz br0.10 -A $valid_src -B $grp -t udp sp=12345,dp=54321 -p 100 -c 1 …
1397 	log_test $? 0 "Forward valid source after removal - first VTEP"
1399 	log_test $? 0 "Forward valid source after removal - second VTEP"
1414 	echo "Data path: (*, G) EXCLUDE - IR - IPv4 overlay / IPv4 underlay"
1415 	echo "-------------------------------------------------------------"
1433 	echo "Data path: (*, G) EXCLUDE - IR - IPv6 overlay / IPv4 underlay"
1434 	echo "-------------------------------------------------------------"
1437 		$valid_src $invalid_src "mausezahn -6"
1452 	echo "Data path: (*, G) EXCLUDE - IR - IPv4 overlay / IPv6 underlay"
1453 	echo "-------------------------------------------------------------"
1471 	echo "Data path: (*, G) EXCLUDE - IR - IPv6 overlay / IPv6 underlay"
1472 	echo "-------------------------------------------------------------"
1475 		$valid_src $invalid_src "mausezahn -6"
1490 	# Install a (*, G) INCLUDE MDB entry with one source and two remote
1496 	run_cmd "tc -n $ns2 qdisc replace dev vx0 clsact"
1497 	run_cmd "ip -n $ns2 address replace $vtep1_ip/$plen dev lo"
1498 	run_cmd "ip -n $ns2 address replace $vtep2_ip/$plen dev lo"
1500 …run_cmd "tc -n $ns2 filter replace dev vx0 ingress pref 1 handle 101 proto all flower enc_dst_ip $…
1501 …run_cmd "tc -n $ns2 filter replace dev vx0 ingress pref 1 handle 102 proto all flower enc_dst_ip $…
1503 …run_cmd "bridge -n $ns1 mdb replace dev vx0 port vx0 grp $grp permanent filter_mode include source…
1504 …run_cmd "bridge -n $ns1 mdb replace dev vx0 port vx0 grp $grp permanent filter_mode include source…
1507 …run_cmd "ip netns exec $ns1 $mz br0.10 -A $invalid_src -B $grp -t udp sp=12345,dp=54321 -p 100 -c …
1509 	log_test $? 0 "Block excluded source - first VTEP"
1511 	log_test $? 0 "Block excluded source - second VTEP"
1514 …run_cmd "ip netns exec $ns1 $mz br0.10 -A $valid_src -B $grp -t udp sp=12345,dp=54321 -p 100 -c 1 …
1516 	log_test $? 0 "Forward valid source - first VTEP"
1518 	log_test $? 0 "Forward valid source - second VTEP"
1521 	run_cmd "bridge -n $ns1 mdb del dev vx0 port vx0 grp $grp dst $vtep2_ip src_vni 10010"
1524 …run_cmd "ip netns exec $ns1 $mz br0.10 -A $invalid_src -B $grp -t udp sp=12345,dp=54321 -p 100 -c …
1526 	log_test $? 0 "Block excluded source after removal - first VTEP"
1528 	log_test $? 0 "Block excluded source after removal - second VTEP"
1531 …run_cmd "ip netns exec $ns1 $mz br0.10 -A $valid_src -B $grp -t udp sp=12345,dp=54321 -p 100 -c 1 …
1533 	log_test $? 0 "Forward valid source after removal - first VTEP"
1535 	log_test $? 0 "Forward valid source after removal - second VTEP"
1550 	echo "Data path: (*, G) INCLUDE - IR - IPv4 overlay / IPv4 underlay"
1551 	echo "-------------------------------------------------------------"
1569 	echo "Data path: (*, G) INCLUDE - IR - IPv6 overlay / IPv4 underlay"
1570 	echo "-------------------------------------------------------------"
1573 		$valid_src $invalid_src "mausezahn -6"
1588 	echo "Data path: (*, G) INCLUDE - IR - IPv4 overlay / IPv6 underlay"
1589 	echo "-------------------------------------------------------------"
1607 	echo "Data path: (*, G) INCLUDE - IR - IPv6 overlay / IPv6 underlay"
1608 	echo "-------------------------------------------------------------"
1611 		$valid_src $invalid_src "mausezahn -6"
1625 	# Install a (*, G) EXCLUDE MDB entry with one source and one multicast
1630 	run_cmd "tc -n $ns2 qdisc replace dev vx0 clsact"
1631 	run_cmd "ip -n $ns2 address replace $mcast_grp/$plen dev veth0 autojoin"
1633 …run_cmd "tc -n $ns2 filter replace dev vx0 ingress pref 1 handle 101 proto all flower enc_dst_ip $…
1635 …run_cmd "bridge -n $ns1 mdb replace dev vx0 port vx0 grp $grp permanent filter_mode exclude source…
1638 …run_cmd "ip netns exec $ns1 $mz br0.10 -A $invalid_src -B $grp -t udp sp=12345,dp=54321 -p 100 -c …
1643 …run_cmd "ip netns exec $ns1 $mz br0.10 -A $valid_src -B $grp -t udp sp=12345,dp=54321 -p 100 -c 1 …
1648 	run_cmd "ip -n $ns2 address del $mcast_grp/$plen dev veth0"
1651 …run_cmd "ip netns exec $ns1 $mz br0.10 -A $valid_src -B $grp -t udp sp=12345,dp=54321 -p 100 -c 1 …
1653 	log_test $? 0 "Receive of valid source after removal from group"
1667 	echo "Data path: (*, G) EXCLUDE - P2MP - IPv4 overlay / IPv4 underlay"
1668 	echo "---------------------------------------------------------------"
1685 	echo "Data path: (*, G) EXCLUDE - P2MP - IPv6 overlay / IPv4 underlay"
1686 	echo "---------------------------------------------------------------"
1689 		$valid_src $invalid_src "mausezahn -6"
1703 	echo "Data path: (*, G) EXCLUDE - P2MP - IPv4 overlay / IPv6 underlay"
1704 	echo "---------------------------------------------------------------"
1721 	echo "Data path: (*, G) EXCLUDE - P2MP - IPv6 overlay / IPv6 underlay"
1722 	echo "---------------------------------------------------------------"
1725 		$valid_src $invalid_src "mausezahn -6"
1739 	# Install a (*, G) INCLUDE MDB entry with one source and one multicast
1744 	run_cmd "tc -n $ns2 qdisc replace dev vx0 clsact"
1745 	run_cmd "ip -n $ns2 address replace $mcast_grp/$plen dev veth0 autojoin"
1747 …run_cmd "tc -n $ns2 filter replace dev vx0 ingress pref 1 handle 101 proto all flower enc_dst_ip $…
1749 …run_cmd "bridge -n $ns1 mdb replace dev vx0 port vx0 grp $grp permanent filter_mode include source…
1752 …run_cmd "ip netns exec $ns1 $mz br0.10 -A $invalid_src -B $grp -t udp sp=12345,dp=54321 -p 100 -c …
1757 …run_cmd "ip netns exec $ns1 $mz br0.10 -A $valid_src -B $grp -t udp sp=12345,dp=54321 -p 100 -c 1 …
1762 	run_cmd "ip -n $ns2 address del $mcast_grp/$plen dev veth0"
1765 …run_cmd "ip netns exec $ns1 $mz br0.10 -A $valid_src -B $grp -t udp sp=12345,dp=54321 -p 100 -c 1 …
1767 	log_test $? 0 "Receive of valid source after removal from group"
1781 	echo "Data path: (*, G) INCLUDE - P2MP - IPv4 overlay / IPv4 underlay"
1782 	echo "---------------------------------------------------------------"
1799 	echo "Data path: (*, G) INCLUDE - P2MP - IPv6 overlay / IPv4 underlay"
1800 	echo "---------------------------------------------------------------"
1803 		$valid_src $invalid_src "mausezahn -6"
1817 	echo "Data path: (*, G) INCLUDE - P2MP - IPv4 overlay / IPv6 underlay"
1818 	echo "---------------------------------------------------------------"
1835 	echo "Data path: (*, G) INCLUDE - P2MP - IPv6 overlay / IPv6 underlay"
1836 	echo "---------------------------------------------------------------"
1839 		$valid_src $invalid_src "mausezahn -6"
1853 	# When P2MP tunnels are used with optimized inter-subnet multicast
1871 	# [1] https://datatracker.ietf.org/doc/html/draft-ietf-bess-evpn-irb-mcast
1873 	run_cmd "tc -n $ns2 qdisc replace dev br0.4000 clsact"
1874 	run_cmd "ip -n $ns2 address replace $mcast_grp/$plen dev veth0 autojoin"
1875 …run_cmd "tc -n $ns2 filter replace dev br0.4000 ingress pref 1 handle 101 proto $proto flower src_…
1877 …run_cmd "bridge -n $ns1 mdb replace dev vx0 port vx0 grp $grp src $src permanent dst $mcast_grp sr…
1880 	run_cmd "bridge -n $ns2 vlan del vid 10 dev vx0"
1885 	run_cmd "ip netns exec $ns1 $mz br0.10 -A $src -B $grp -t udp sp=12345,dp=54321 -p 100 -c 1 -q"
1887 	log_test $? 0 "Egress VNI translation - PVID configured"
1891 	run_cmd "bridge -n $ns2 vlan add vid 4000 dev vx0"
1892 	run_cmd "ip netns exec $ns1 $mz br0.10 -A $src -B $grp -t udp sp=12345,dp=54321 -p 100 -c 1 -q"
1894 	log_test $? 0 "Egress VNI translation - no PVID configured"
1897 	run_cmd "bridge -n $ns2 vlan add vid 4000 dev vx0 pvid"
1898 	run_cmd "ip netns exec $ns1 $mz br0.10 -A $src -B $grp -t udp sp=12345,dp=54321 -p 100 -c 1 -q"
1900 	log_test $? 0 "Egress VNI translation - PVID reconfigured"
1914 	echo "Data path: Egress VNI translation - IPv4 overlay / IPv4 underlay"
1915 	echo "----------------------------------------------------------------"
1932 	echo "Data path: Egress VNI translation - IPv6 overlay / IPv4 underlay"
1933 	echo "----------------------------------------------------------------"
1936 		$src "mausezahn -6"
1950 	echo "Data path: Egress VNI translation - IPv4 overlay / IPv6 underlay"
1951 	echo "----------------------------------------------------------------"
1968 	echo "Data path: Egress VNI translation - IPv6 overlay / IPv6 underlay"
1969 	echo "----------------------------------------------------------------"
1972 		$src "mausezahn -6"
1993 	# Install all-zeros (catchall) MDB entries for IPv4 and IPv6 traffic
1995 	# which is not link-local. Also make sure that each entry only forwards
1998 	# Associate two different VTEPs with one all-zeros MDB entry: Two with
2000 …run_cmd "bridge -n $ns1 mdb replace dev vx0 port vx0 grp 0.0.0.0 permanent dst $vtep1_ip src_vni 1…
2001 …run_cmd "bridge -n $ns1 mdb replace dev vx0 port vx0 grp 0.0.0.0 permanent dst $vtep2_ip src_vni 1…
2002 	run_cmd "bridge -n $ns1 mdb replace dev vx0 port vx0 grp :: permanent dst $vtep3_ip src_vni 10010"
2003 	run_cmd "bridge -n $ns1 mdb replace dev vx0 port vx0 grp :: permanent dst $vtep4_ip src_vni 10010"
2005 	# Associate one VTEP from each set with a regular MDB entry: One with
2007 …run_cmd "bridge -n $ns1 mdb replace dev vx0 port vx0 grp $ipv4_grp permanent dst $vtep1_ip src_vni…
2008 …run_cmd "bridge -n $ns1 mdb replace dev vx0 port vx0 grp $ipv6_grp permanent dst $vtep3_ip src_vni…
2011 	run_cmd "tc -n $ns2 qdisc replace dev vx0 clsact"
2012 …run_cmd "tc -n $ns2 filter replace dev vx0 ingress pref 1 handle 101 proto all flower enc_dst_ip $…
2013 …run_cmd "tc -n $ns2 filter replace dev vx0 ingress pref 1 handle 102 proto all flower enc_dst_ip $…
2014 …run_cmd "tc -n $ns2 filter replace dev vx0 ingress pref 1 handle 103 proto all flower enc_dst_ip $…
2015 …run_cmd "tc -n $ns2 filter replace dev vx0 ingress pref 1 handle 104 proto all flower enc_dst_ip $…
2019 	run_cmd "ip -n $ns2 address replace $vtep1_ip/$plen dev lo"
2020 	run_cmd "ip -n $ns2 address replace $vtep2_ip/$plen dev lo"
2021 	run_cmd "ip -n $ns2 address replace $vtep3_ip/$plen dev lo"
2022 	run_cmd "ip -n $ns2 address replace $vtep4_ip/$plen dev lo"
2026 …un_cmd "ip netns exec $ns1 mausezahn br0.10 -A $ipv4_src -B $ipv4_grp -t udp sp=12345,dp=54321 -p …
2028 	log_test $? 0 "Registered IPv4 multicast - first VTEP"
2030 	log_test $? 0 "Registered IPv4 multicast - second VTEP"
2032 	# Send unregistered IPv4 multicast that is not link-local and make sure
2034 …cmd "ip netns exec $ns1 mausezahn br0.10 -A $ipv4_src -B $ipv4_unreg_grp -t udp sp=12345,dp=54321 …
2036 	log_test $? 0 "Unregistered IPv4 multicast - first VTEP"
2038 	log_test $? 0 "Unregistered IPv4 multicast - second VTEP"
2040 	# Send IPv4 link-local multicast traffic and make sure it does not
2042 …n_cmd "ip netns exec $ns1 mausezahn br0.10 -A $ipv4_src -B $ipv4_ll_grp -t udp sp=12345,dp=54321 -…
2044 	log_test $? 0 "Link-local IPv4 multicast - first VTEP"
2046 	log_test $? 0 "Link-local IPv4 multicast - second VTEP"
2050 …ns exec $ns1 mausezahn br0.10 -a own -b 00:11:22:33:44:55 -A $ipv4_src -B $ipv4_grp -t udp sp=1234…
2052 	log_test $? 0 "Registered IPv4 multicast with a unicast MAC - first VTEP"
2054 	log_test $? 0 "Registered IPv4 multicast with a unicast MAC - second VTEP"
2058 …ip netns exec $ns1 mausezahn br0.10 -a own -b bcast -A $ipv4_src -B $ipv4_grp -t udp sp=12345,dp=5…
2060 	log_test $? 0 "Registered IPv4 multicast with a broadcast MAC - first VTEP"
2062 	log_test $? 0 "Registered IPv4 multicast with a broadcast MAC - second VTEP"
2067 	log_test $? 0 "IPv4 traffic - third VTEP"
2069 	log_test $? 0 "IPv4 traffic - fourth VTEP"
2072 …run_cmd "tc -n $ns2 filter replace dev vx0 ingress pref 1 handle 101 proto all flower enc_dst_ip $…
2073 …run_cmd "tc -n $ns2 filter replace dev vx0 ingress pref 1 handle 102 proto all flower enc_dst_ip $…
2077 …run_cmd "ip netns exec $ns1 mausezahn -6 br0.10 -A $ipv6_src -B $ipv6_grp -t udp sp=12345,dp=54321…
2079 	log_test $? 0 "Registered IPv6 multicast - third VTEP"
2081 	log_test $? 0 "Registered IPv6 multicast - fourth VTEP"
2083 	# Send unregistered IPv6 multicast that is not link-local and make sure
2085 …n_cmd "ip netns exec $ns1 mausezahn -6 br0.10 -A $ipv6_src -B $ipv6_unreg_grp -t udp sp=12345,dp=5…
2087 	log_test $? 0 "Unregistered IPv6 multicast - third VTEP"
2089 	log_test $? 0 "Unregistered IPv6 multicast - fourth VTEP"
2091 	# Send IPv6 link-local multicast traffic and make sure it does not
2093 …run_cmd "ip netns exec $ns1 mausezahn -6 br0.10 -A $ipv6_src -B $ipv6_ll_grp -t udp sp=12345,dp=54…
2095 	log_test $? 0 "Link-local IPv6 multicast - third VTEP"
2097 	log_test $? 0 "Link-local IPv6 multicast - fourth VTEP"
2101 …etns exec $ns1 mausezahn -6 br0.10 -a own -b 00:11:22:33:44:55 -A $ipv6_src -B $ipv6_grp -t udp sp…
2103 	log_test $? 0 "Registered IPv6 multicast with a unicast MAC - third VTEP"
2105 	log_test $? 0 "Registered IPv6 multicast with a unicast MAC - fourth VTEP"
2109 … "ip netns exec $ns1 mausezahn -6 br0.10 -a own -b bcast -A $ipv6_src -B $ipv6_grp -t udp sp=12345…
2111 	log_test $? 0 "Registered IPv6 multicast with a broadcast MAC - third VTEP"
2113 	log_test $? 0 "Registered IPv6 multicast with a broadcast MAC - fourth VTEP"
2118 	log_test $? 0 "IPv6 traffic - first VTEP"
2120 	log_test $? 0 "IPv6 traffic - second VTEP"
2134 	echo "Data path: All-zeros MDB entry - IPv4 underlay"
2135 	echo "----------------------------------------------"
2152 	echo "Data path: All-zeros MDB entry - IPv6 underlay"
2153 	echo "----------------------------------------------"
2171 	# Install an MDB entry and an FDB entry and make sure that the FDB
2172 	# entry only forwards traffic that was not forwarded by the MDB.
2174 	# Associate the MDB entry with one VTEP and the FDB entry with another
2176 …run_cmd "bridge -n $ns1 mdb replace dev vx0 port vx0 grp $grp permanent dst $vtep1_ip src_vni 1001…
2177 	run_cmd "bridge -n $ns1 fdb add 00:00:00:00:00:00 dev vx0 self static dst $vtep2_ip src_vni 10010"
2180 	run_cmd "tc -n $ns2 qdisc replace dev vx0 clsact"
2181 …run_cmd "tc -n $ns2 filter replace dev vx0 ingress pref 1 handle 101 proto $proto flower ip_proto …
2182 …run_cmd "tc -n $ns2 filter replace dev vx0 ingress pref 1 handle 102 proto $proto flower ip_proto …
2186 	run_cmd "ip -n $ns2 address replace $vtep1_ip/$plen dev lo"
2187 	run_cmd "ip -n $ns2 address replace $vtep2_ip/$plen dev lo"
2189 	# Send IP multicast traffic and make sure it is forwarded by the MDB
2191 	run_cmd "ip netns exec $ns1 $mz br0.10 -A $src -B $grp -t udp sp=12345,dp=54321 -p 100 -c 1 -q"
2193 	log_test $? 0 "IP multicast - first VTEP"
2195 	log_test $? 0 "IP multicast - second VTEP"
2199 …run_cmd "ip netns exec $ns1 $mz br0.10 -a own -b bcast -A $src -B $grp -t udp sp=12345,dp=54321 -p…
2201 	log_test $? 0 "Broadcast - first VTEP"
2203 	log_test $? 0 "Broadcast - second VTEP"
2205 	# Remove the MDB entry and make sure that IP multicast is now forwarded
2207 	run_cmd "bridge -n $ns1 mdb del dev vx0 port vx0 grp $grp dst $vtep1_ip src_vni 10010"
2208 	run_cmd "ip netns exec $ns1 $mz br0.10 -A $src -B $grp -t udp sp=12345,dp=54321 -p 100 -c 1 -q"
2210 	log_test $? 0 "IP multicast after removal - first VTEP"
2212 	log_test $? 0 "IP multicast after removal - second VTEP"
2227 	echo "Data path: MDB with FDB - IPv4 overlay / IPv4 underlay"
2228 	echo "------------------------------------------------------"
2246 	echo "Data path: MDB with FDB - IPv6 overlay / IPv4 underlay"
2247 	echo "------------------------------------------------------"
2250 		"mausezahn -6"
2265 	echo "Data path: MDB with FDB - IPv4 overlay / IPv6 underlay"
2266 	echo "------------------------------------------------------"
2284 	echo "Data path: MDB with FDB - IPv6 overlay / IPv6 underlay"
2285 	echo "------------------------------------------------------"
2288 		"mausezahn -6"
2298 		bridge -n $ns1 mdb del dev vx0 port vx0 grp $grp1 dst $vtep1_ip src_vni 10010
2299 		bridge -n $ns1 mdb add dev vx0 port vx0 grp $grp1 permanent dst $vtep1_ip src_vni 10010
2311 		bridge -n $ns1 mdb del dev vx0 port vx0 grp $grp2 dst $vtep1_ip src_vni 10010
2312 		bridge -n $ns1 mdb add dev vx0 port vx0 grp $grp2 permanent dst $vtep1_ip src_vni 10010
2313 		bridge -n $ns1 mdb replace dev vx0 port vx0 grp $grp2 permanent dst $vtep2_ip src_vni 10010
2331 	# Continuously send two streams that are forwarded by two different MDB
2333 	# allows us to test that the data path does not use freed MDB entry
2339 	# Create the MDB entries that will be continuously deleted / replaced.
2340 …run_cmd "bridge -n $ns1 mdb replace dev vx0 port vx0 grp $grp1 permanent dst $vtep1_ip src_vni 100…
2341 …run_cmd "bridge -n $ns1 mdb replace dev vx0 port vx0 grp $grp2 permanent dst $vtep1_ip src_vni 100…
2342 …run_cmd "bridge -n $ns1 mdb replace dev vx0 port vx0 grp $grp2 permanent dst $vtep2_ip src_vni 100…
2348 	ip netns exec $ns1 $mz br0.10 -A $src -B $grp1 -t udp sp=12345,dp=54321 -p 100 -c 0 -q &
2350 	ip netns exec $ns1 $mz br0.10 -A $src -B $grp2 -t udp sp=12345,dp=54321 -p 100 -c 0 -q &
2354 	kill -9 $pid1 $pid2 $pid3 $pid4
2370 	echo "Data path: MDB torture test - IPv4 overlay / IPv4 underlay"
2371 	echo "----------------------------------------------------------"
2387 	echo "Data path: MDB torture test - IPv6 overlay / IPv4 underlay"
2388 	echo "----------------------------------------------------------"
2391 		"mausezahn -6"
2404 	echo "Data path: MDB torture test - IPv4 overlay / IPv6 underlay"
2405 	echo "----------------------------------------------------------"
2421 	echo "Data path: MDB torture test - IPv6 overlay / IPv6 underlay"
2422 	echo "----------------------------------------------------------"
2425 		"mausezahn -6"
2436         -t <test>   Test(s) to run (default: all)
2438         -c          Control path tests only
2439         -d          Data path tests only
2440         -p          Pause on fail
2441         -P          Pause after each test before cleanup
2442         -v          Verbose mode (show commands and output)
2467 if [ "$(id -u)" -ne 0 ];then
2472 if [ ! -x "$(command -v ip)" ]; then
2477 if [ ! -x "$(command -v bridge)" ]; then
2482 if [ ! -x "$(command -v mausezahn)" ]; then
2487 if [ ! -x "$(command -v jq)" ]; then
2492 bridge mdb help 2>&1 | grep -q "flush"
2493 if [ $? -ne 0 ]; then
2494    echo "SKIP: iproute2 bridge too old, missing VXLAN MDB flush support"