summaryrefslogtreecommitdiffstats
path: root/tools/testing/selftests/net/forwarding/bridge_mdb.sh
blob: ae3f9462a2b6147d78a5989a2fd257f5a90f7901 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
1042
1043
1044
1045
1046
1047
1048
1049
1050
1051
1052
1053
1054
1055
1056
1057
1058
1059
1060
1061
1062
1063
1064
1065
1066
1067
1068
1069
1070
1071
1072
1073
1074
1075
1076
1077
1078
1079
1080
1081
1082
1083
1084
1085
1086
1087
1088
1089
1090
1091
1092
1093
1094
1095
1096
1097
1098
1099
1100
1101
1102
1103
1104
1105
1106
1107
1108
1109
1110
1111
1112
1113
1114
1115
1116
1117
1118
1119
1120
1121
1122
1123
1124
1125
1126
1127
1128
1129
1130
1131
1132
1133
1134
1135
1136
1137
1138
1139
1140
1141
1142
1143
1144
1145
1146
1147
1148
1149
1150
1151
1152
1153
1154
1155
1156
1157
1158
1159
1160
1161
1162
1163
1164
1165
1166
1167
1168
1169
1170
1171
1172
1173
1174
1175
1176
1177
1178
1179
1180
1181
1182
1183
1184
1185
1186
1187
1188
1189
1190
1191
1192
1193
1194
1195
1196
1197
1198
1199
1200
1201
1202
1203
1204
1205
1206
1207
1208
1209
1210
1211
1212
1213
1214
1215
#!/bin/bash
# SPDX-License-Identifier: GPL-2.0

# +-----------------------+                          +------------------------+
# | H1 (vrf)              |                          | H2 (vrf)               |
# | + $h1.10              |                          | + $h2.10               |
# | | 192.0.2.1/28        |                          | | 192.0.2.2/28         |
# | | 2001:db8:1::1/64    |                          | | 2001:db8:1::2/64     |
# | |                     |                          | |                      |
# | |  + $h1.20           |                          | |  + $h2.20            |
# | \  | 198.51.100.1/24  |                          | \  | 198.51.100.2/24   |
# |  \ | 2001:db8:2::1/64 |                          |  \ | 2001:db8:2::2/64  |
# |   \|                  |                          |   \|                   |
# |    + $h1              |                          |    + $h2               |
# +----|------------------+                          +----|-------------------+
#      |                                                  |
# +----|--------------------------------------------------|-------------------+
# | SW |                                                  |                   |
# | +--|--------------------------------------------------|-----------------+ |
# | |  + $swp1                   BR0 (802.1q)             + $swp2           | |
# | |     vid 10                                             vid 10         | |
# | |     vid 20                                             vid 20         | |
# | |                                                                       | |
# | +-----------------------------------------------------------------------+ |
# +---------------------------------------------------------------------------+

ALL_TESTS="
	cfg_test
	fwd_test
	ctrl_test
"

NUM_NETIFS=4
source lib.sh
source tc_common.sh

h1_create()
{
	simple_if_init $h1
	vlan_create $h1 10 v$h1 192.0.2.1/28 2001:db8:1::1/64
	vlan_create $h1 20 v$h1 198.51.100.1/24 2001:db8:2::1/64
}

h1_destroy()
{
	vlan_destroy $h1 20
	vlan_destroy $h1 10
	simple_if_fini $h1
}

h2_create()
{
	simple_if_init $h2
	vlan_create $h2 10 v$h2 192.0.2.2/28
	vlan_create $h2 20 v$h2 198.51.100.2/24
}

h2_destroy()
{
	vlan_destroy $h2 20
	vlan_destroy $h2 10
	simple_if_fini $h2
}

switch_create()
{
	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
}

setup_prepare()
{
	h1=${NETIFS[p1]}
	swp1=${NETIFS[p2]}

	swp2=${NETIFS[p3]}
	h2=${NETIFS[p4]}

	vrf_prepare
	forwarding_enable

	h1_create
	h2_create
	switch_create
}

cleanup()
{
	pre_cleanup

	switch_destroy
	h2_destroy
	h1_destroy

	forwarding_restore
	vrf_cleanup
}

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
}

ipv4_grps_get()
{
	local max_grps=$1; shift
	local i

	for i in $(seq 0 $((max_grps - 1))); do
		echo "239.1.1.$i"
	done
}

ipv6_grps_get()
{
	local max_grps=$1; shift
	local i

	for i in $(seq 0 $((max_grps - 1))); do
		echo "ff0e::$(printf %x $i)"
	done
}

l2_grps_get()
{
	local max_grps=$1; shift
	local i

	for i in $(seq 0 $((max_grps - 1))); do
		echo "01:00:00:00:00:$(printf %02x $i)"
	done
}

cfg_test_dump_common()
{
	local name=$1; shift
	local fn=$1; shift
	local max_bridges=2
	local max_grps=256
	local max_ports=32
	local num_entries
	local batch_file
	local grp
	local i j

	RET=0

	# Create net devices.
	for i in $(seq 1 $max_bridges); do
		ip link add name br-test${i} up type bridge vlan_filtering 1 \
			mcast_snooping 1
		for j in $(seq 1 $max_ports); do
			ip link add name br-test${i}-du${j} up \
				master br-test${i} type dummy
		done
	done

	# Create batch file with MDB entries.
	batch_file=$(mktemp)
	for i in $(seq 1 $max_bridges); do
		for j in $(seq 1 $max_ports); do
			for grp in $($fn $max_grps); do
				echo "mdb add dev br-test${i} \
					port br-test${i}-du${j} grp $grp \
					permanent vid 1" >> $batch_file
			done
		done
	done

	# Program the batch file and check for expected number of entries.
	bridge -b $batch_file
	for i in $(seq 1 $max_bridges); do
		num_entries=$(bridge mdb show dev br-test${i} | \
			grep "permanent" | wc -l)
		[[ $num_entries -eq $((max_grps * max_ports)) ]]
		check_err $? "Wrong number of entries in br-test${i}"
	done

	# Cleanup.
	rm $batch_file
	for i in $(seq 1 $max_bridges); do
		ip link del dev br-test${i}
		for j in $(seq $max_ports); do
			ip link del dev br-test${i}-du${j}
		done
	done

	log_test "$name large scale dump tests"
}

# Check large scale dump.
cfg_test_dump()
{
	echo
	log_info "# Large scale dump tests"

	cfg_test_dump_common "IPv4" ipv4_grps_get
	cfg_test_dump_common "IPv6" ipv6_grps_get
	cfg_test_dump_common "L2" l2_grps_get
}

cfg_test()
{
	cfg_test_host
	cfg_test_port
	cfg_test_dump
}

__fwd_test_host_ip()
{
	local grp=$1; shift
	local src=$1; shift
	local mode=$1; shift
	local name
	local eth_type

	RET=0

	if [[ $mode == "-4" ]]; then
		name="IPv4"
		eth_type="ipv4"
	else
		name="IPv6"
		eth_type="ipv6"
	fi

	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

	$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"

	$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"

	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
}

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 239.1.1.1 192.0.2.2) -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 239.1.1.1 192.0.2.2) -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_INCLUDE tests"
}

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 )
	local p=$(mldv2_is_in_get fe80::1 ff0e::1 2001:db8:1::2)
	$MZ -6 $h1.10 -c 1 -A fe80::1 -B ff0e::1 \
		-t ip hop=1,next=0,p="$p" -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 $h1.10 -c 1 -A fe80::1 -B ff0e::1 \
		-t ip hop=1,next=0,p="$p" -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