tools/testing/selftests/net/forwarding/bridge_igmp.sh

   1 #!/bin/bash
   2 # SPDX-License-Identifier: GPL-2.0
   3
   4 ALL_TESTS="v2reportleave_test v3include_test v3inc_allow_test v3inc_is_include_test \
   5            v3inc_is_exclude_test v3inc_to_exclude_test v3exc_allow_test v3exc_is_include_test \
   6            v3exc_is_exclude_test v3exc_to_exclude_test v3inc_block_test v3exc_block_test \
   7            v3exc_timeout_test v3star_ex_auto_add_test"
   8 NUM_NETIFS=4
   9 CHECK_TC="yes"
  10 TEST_GROUP="239.10.10.10"
  11 TEST_GROUP_MAC="01:00:5e:0a:0a:0a"
  12
  13 ALL_GROUP="224.0.0.1"
  14 ALL_MAC="01:00:5e:00:00:01"
  15
  16 # IGMPv3 is_in report: grp 239.10.10.10 is_include 192.0.2.1,192.0.2.2,192.0.2.3
  17 MZPKT_IS_INC="22:00:9d:de:00:00:00:01:01:00:00:03:ef:0a:0a:0a:c0:00:02:01:c0:00:02:02:c0:00:02:03"
  18 # IGMPv3 is_in report: grp 239.10.10.10 is_include 192.0.2.10,192.0.2.11,192.0.2.12
  19 MZPKT_IS_INC2="22:00:9d:c3:00:00:00:01:01:00:00:03:ef:0a:0a:0a:c0:00:02:0a:c0:00:02:0b:c0:00:02:0c"
  20 # IGMPv3 is_in report: grp 239.10.10.10 is_include 192.0.2.20,192.0.2.30
  21 MZPKT_IS_INC3="22:00:5f:b4:00:00:00:01:01:00:00:02:ef:0a:0a:0a:c0:00:02:14:c0:00:02:1e"
  22 # IGMPv3 allow report: grp 239.10.10.10 allow 192.0.2.10,192.0.2.11,192.0.2.12
  23 MZPKT_ALLOW="22:00:99:c3:00:00:00:01:05:00:00:03:ef:0a:0a:0a:c0:00:02:0a:c0:00:02:0b:c0:00:02:0c"
  24 # IGMPv3 allow report: grp 239.10.10.10 allow 192.0.2.20,192.0.2.30
  25 MZPKT_ALLOW2="22:00:5b:b4:00:00:00:01:05:00:00:02:ef:0a:0a:0a:c0:00:02:14:c0:00:02:1e"
  26 # IGMPv3 is_ex report: grp 239.10.10.10 is_exclude 192.0.2.1,192.0.2.2,192.0.2.20,192.0.2.21
  27 MZPKT_IS_EXC="22:00:da:b6:00:00:00:01:02:00:00:04:ef:0a:0a:0a:c0:00:02:01:c0:00:02:02:c0:00:02:14:c0:00:02:15"
  28 # IGMPv3 is_ex report: grp 239.10.10.10 is_exclude 192.0.2.20,192.0.2.30
  29 MZPKT_IS_EXC2="22:00:5e:b4:00:00:00:01:02:00:00:02:ef:0a:0a:0a:c0:00:02:14:c0:00:02:1e"
  30 # IGMPv3 to_ex report: grp 239.10.10.10 to_exclude 192.0.2.1,192.0.2.20,192.0.2.30
  31 MZPKT_TO_EXC="22:00:9a:b1:00:00:00:01:04:00:00:03:ef:0a:0a:0a:c0:00:02:01:c0:00:02:14:c0:00:02:1e"
  32 # IGMPv3 block report: grp 239.10.10.10 block 192.0.2.1,192.0.2.20,192.0.2.30
  33 MZPKT_BLOCK="22:00:98:b1:00:00:00:01:06:00:00:03:ef:0a:0a:0a:c0:00:02:01:c0:00:02:14:c0:00:02:1e"
  34
  35 source lib.sh
  36
  37 h1_create()
  38 {
  39         simple_if_init $h1 192.0.2.1/24 2001:db8:1::1/64
  40 }
  41
  42 h1_destroy()
  43 {
  44         simple_if_fini $h1 192.0.2.1/24 2001:db8:1::1/64
  45 }
  46
  47 h2_create()
  48 {
  49         simple_if_init $h2 192.0.2.2/24 2001:db8:1::2/64
  50 }
  51
  52 h2_destroy()
  53 {
  54         simple_if_fini $h2 192.0.2.2/24 2001:db8:1::2/64
  55 }
  56
  57 switch_create()
  58 {
  59         ip link add dev br0 type bridge mcast_snooping 1 mcast_querier 1
  60
  61         ip link set dev $swp1 master br0
  62         ip link set dev $swp2 master br0
  63
  64         ip link set dev br0 up
  65         ip link set dev $swp1 up
  66         ip link set dev $swp2 up
  67 }
  68
  69 switch_destroy()
  70 {
  71         ip link set dev $swp2 down
  72         ip link set dev $swp1 down
  73
  74         ip link del dev br0
  75 }
  76
  77 setup_prepare()
  78 {
  79         h1=${NETIFS[p1]}
  80         swp1=${NETIFS[p2]}
  81
  82         swp2=${NETIFS[p3]}
  83         h2=${NETIFS[p4]}
  84
  85         vrf_prepare
  86
  87         h1_create
  88         h2_create
  89
  90         switch_create
  91 }
  92
  93 cleanup()
  94 {
  95         pre_cleanup
  96
  97         switch_destroy
  98
  99         h2_destroy
 100         h1_destroy
 101
 102         vrf_cleanup
 103 }
 104
 105 v2reportleave_test()
 106 {
 107         RET=0
 108         ip address add dev $h2 $TEST_GROUP/32 autojoin
 109         check_err $? "Could not join $TEST_GROUP"
 110
 111         sleep 5
 112         bridge mdb show dev br0 | grep $TEST_GROUP 1>/dev/null
 113         check_err $? "IGMPv2 report didn't create mdb entry for $TEST_GROUP"
 114
 115         mcast_packet_test $TEST_GROUP_MAC 192.0.2.1 $TEST_GROUP $h1 $h2
 116         check_fail $? "Traffic to $TEST_GROUP wasn't forwarded"
 117
 118         log_test "IGMPv2 report $TEST_GROUP"
 119
 120         RET=0
 121         bridge mdb show dev br0 | grep $TEST_GROUP 1>/dev/null
 122         check_err $? "mdb entry for $TEST_GROUP is missing"
 123
 124         ip address del dev $h2 $TEST_GROUP/32
 125         check_err $? "Could not leave $TEST_GROUP"
 126
 127         sleep 5
 128         bridge mdb show dev br0 | grep $TEST_GROUP 1>/dev/null
 129         check_fail $? "Leave didn't delete mdb entry for $TEST_GROUP"
 130
 131         mcast_packet_test $TEST_GROUP_MAC 192.0.2.1 $TEST_GROUP $h1 $h2
 132         check_err $? "Traffic to $TEST_GROUP was forwarded without mdb entry"
 133
 134         log_test "IGMPv2 leave $TEST_GROUP"
 135 }
 136
 137 v3include_prepare()
 138 {
 139         local host1_if=$1
 140         local mac=$2
 141         local group=$3
 142         local X=("192.0.2.1" "192.0.2.2" "192.0.2.3")
 143
 144         ip link set dev br0 type bridge mcast_igmp_version 3
 145         check_err $? "Could not change bridge IGMP version to 3"
 146
 147         $MZ $host1_if -b $mac -c 1 -B $group -t ip "proto=2,p=$MZPKT_IS_INC" -q
 148         sleep 1
 149         bridge -j -d -s mdb show dev br0 \
 150                 | jq -e ".[].mdb[] | \
 151                          select(.grp == \"$TEST_GROUP\" and .source_list != null)" &>/dev/null
 152         check_err $? "Missing *,G entry with source list"
 153         bridge -j -d -s mdb show dev br0 \
 154                 | jq -e ".[].mdb[] | \
 155                          select(.grp == \"$TEST_GROUP\" and \
 156                                 .source_list != null and .filter_mode == \"include\")" &>/dev/null
 157         check_err $? "Wrong *,G entry filter mode"
 158         brmcast_check_sg_entries "is_include" "${X[@]}"
 159 }
 160
 161 v3exclude_prepare()
 162 {
 163         local host1_if=$1
 164         local mac=$2
 165         local group=$3
 166         local pkt=$4
 167         local X=("192.0.2.1" "192.0.2.2")
 168         local Y=("192.0.2.20" "192.0.2.21")
 169
 170         v3include_prepare $host1_if $mac $group
 171
 172         $MZ $host1_if -c 1 -b $mac -B $group -t ip "proto=2,p=$MZPKT_IS_EXC" -q
 173         sleep 1
 174         bridge -j -d -s mdb show dev br0 \
 175                 | jq -e ".[].mdb[] | \
 176                          select(.grp == \"$TEST_GROUP\" and \
 177                                 .source_list != null and .filter_mode == \"exclude\")" &>/dev/null
 178         check_err $? "Wrong *,G entry filter mode"
 179
 180         brmcast_check_sg_entries "is_exclude" "${X[@]}" "${Y[@]}"
 181
 182         brmcast_check_sg_state 0 "${X[@]}"
 183         brmcast_check_sg_state 1 "${Y[@]}"
 184
 185         bridge -j -d -s mdb show dev br0 \
 186                 | jq -e ".[].mdb[] | \
 187                          select(.grp == \"$TEST_GROUP\" and \
 188                                 .source_list != null and
 189                                 .source_list[].address == \"192.0.2.3\")" &>/dev/null
 190         check_fail $? "Wrong *,G entry source list, 192.0.2.3 entry still exists"
 191 }
 192
 193 v3cleanup()
 194 {
 195         local port=$1
 196         local group=$2
 197
 198         bridge mdb del dev br0 port $port grp $group
 199         ip link set dev br0 type bridge mcast_igmp_version 2
 200 }
 201
 202 v3include_test()
 203 {
 204         RET=0
 205         local X=("192.0.2.1" "192.0.2.2" "192.0.2.3")
 206
 207         v3include_prepare $h1 $ALL_MAC $ALL_GROUP
 208
 209         brmcast_check_sg_state 0 "${X[@]}"
 210
 211         brmcast_check_sg_fwding 1 "${X[@]}"
 212         brmcast_check_sg_fwding 0 "192.0.2.100"
 213
 214         log_test "IGMPv3 report $TEST_GROUP is_include"
 215
 216         v3cleanup $swp1 $TEST_GROUP
 217 }
 218
 219 v3inc_allow_test()
 220 {
 221         RET=0
 222         local X=("192.0.2.10" "192.0.2.11" "192.0.2.12")
 223
 224         v3include_prepare $h1 $ALL_MAC $ALL_GROUP
 225
 226         $MZ $h1 -c 1 -b $ALL_MAC -B $ALL_GROUP -t ip "proto=2,p=$MZPKT_ALLOW" -q
 227         sleep 1
 228         brmcast_check_sg_entries "allow" "${X[@]}"
 229
 230         brmcast_check_sg_state 0 "${X[@]}"
 231
 232         brmcast_check_sg_fwding 1 "${X[@]}"
 233         brmcast_check_sg_fwding 0 "192.0.2.100"
 234
 235         log_test "IGMPv3 report $TEST_GROUP include -> allow"
 236
 237         v3cleanup $swp1 $TEST_GROUP
 238 }
 239
 240 v3inc_is_include_test()
 241 {
 242         RET=0
 243         local X=("192.0.2.10" "192.0.2.11" "192.0.2.12")
 244
 245         v3include_prepare $h1 $ALL_MAC $ALL_GROUP
 246
 247         $MZ $h1 -c 1 -b $ALL_MAC -B $ALL_GROUP -t ip "proto=2,p=$MZPKT_IS_INC2" -q
 248         sleep 1
 249         brmcast_check_sg_entries "is_include" "${X[@]}"
 250
 251         brmcast_check_sg_state 0 "${X[@]}"
 252
 253         brmcast_check_sg_fwding 1 "${X[@]}"
 254         brmcast_check_sg_fwding 0 "192.0.2.100"
 255
 256         log_test "IGMPv3 report $TEST_GROUP include -> is_include"
 257
 258         v3cleanup $swp1 $TEST_GROUP
 259 }
 260
 261 v3inc_is_exclude_test()
 262 {
 263         RET=0
 264
 265         v3exclude_prepare $h1 $ALL_MAC $ALL_GROUP
 266
 267         brmcast_check_sg_fwding 1 "${X[@]}" 192.0.2.100
 268         brmcast_check_sg_fwding 0 "${Y[@]}"
 269
 270         log_test "IGMPv3 report $TEST_GROUP include -> is_exclude"
 271
 272         v3cleanup $swp1 $TEST_GROUP
 273 }
 274
 275 v3inc_to_exclude_test()
 276 {
 277         RET=0
 278         local X=("192.0.2.1")
 279         local Y=("192.0.2.20" "192.0.2.30")
 280
 281         v3include_prepare $h1 $ALL_MAC $ALL_GROUP
 282
 283         ip link set dev br0 type bridge mcast_last_member_interval 500
 284         check_err $? "Could not change mcast_last_member_interval to 5s"
 285
 286         $MZ $h1 -c 1 -b $ALL_MAC -B $ALL_GROUP -t ip "proto=2,p=$MZPKT_TO_EXC" -q
 287         sleep 1
 288         bridge -j -d -s mdb show dev br0 \
 289                 | jq -e ".[].mdb[] | \
 290                          select(.grp == \"$TEST_GROUP\" and \
 291                                 .source_list != null and .filter_mode == \"exclude\")" &>/dev/null
 292         check_err $? "Wrong *,G entry filter mode"
 293
 294         brmcast_check_sg_entries "to_exclude" "${X[@]}" "${Y[@]}"
 295
 296         brmcast_check_sg_state 0 "${X[@]}"
 297         brmcast_check_sg_state 1 "${Y[@]}"
 298
 299         bridge -j -d -s mdb show dev br0 \
 300                 | jq -e ".[].mdb[] | \
 301                          select(.grp == \"$TEST_GROUP\" and \
 302                                 .source_list != null and
 303                                 .source_list[].address == \"192.0.2.2\")" &>/dev/null
 304         check_fail $? "Wrong *,G entry source list, 192.0.2.2 entry still exists"
 305         bridge -j -d -s mdb show dev br0 \
 306                 | jq -e ".[].mdb[] | \
 307                          select(.grp == \"$TEST_GROUP\" and \
 308                                 .source_list != null and
 309                                 .source_list[].address == \"192.0.2.21\")" &>/dev/null
 310         check_fail $? "Wrong *,G entry source list, 192.0.2.21 entry still exists"
 311
 312         brmcast_check_sg_fwding 1 "${X[@]}" 192.0.2.100
 313         brmcast_check_sg_fwding 0 "${Y[@]}"
 314
 315         log_test "IGMPv3 report $TEST_GROUP include -> to_exclude"
 316
 317         ip link set dev br0 type bridge mcast_last_member_interval 100
 318
 319         v3cleanup $swp1 $TEST_GROUP
 320 }
 321
 322 v3exc_allow_test()
 323 {
 324         RET=0
 325         local X=("192.0.2.1" "192.0.2.2" "192.0.2.20" "192.0.2.30")
 326         local Y=("192.0.2.21")
 327
 328         v3exclude_prepare $h1 $ALL_MAC $ALL_GROUP
 329
 330         $MZ $h1 -c 1 -b $ALL_MAC -B $ALL_GROUP -t ip "proto=2,p=$MZPKT_ALLOW2" -q
 331         sleep 1
 332         brmcast_check_sg_entries "allow" "${X[@]}" "${Y[@]}"
 333
 334         brmcast_check_sg_state 0 "${X[@]}"
 335         brmcast_check_sg_state 1 "${Y[@]}"
 336
 337         brmcast_check_sg_fwding 1 "${X[@]}" 192.0.2.100
 338         brmcast_check_sg_fwding 0 "${Y[@]}"
 339
 340         log_test "IGMPv3 report $TEST_GROUP exclude -> allow"
 341
 342         v3cleanup $swp1 $TEST_GROUP
 343 }
 344
 345 v3exc_is_include_test()
 346 {
 347         RET=0
 348         local X=("192.0.2.1" "192.0.2.2" "192.0.2.20" "192.0.2.30")
 349         local Y=("192.0.2.21")
 350
 351         v3exclude_prepare $h1 $ALL_MAC $ALL_GROUP
 352
 353         $MZ $h1 -c 1 -b $ALL_MAC -B $ALL_GROUP -t ip "proto=2,p=$MZPKT_IS_INC3" -q
 354         sleep 1
 355         brmcast_check_sg_entries "is_include" "${X[@]}" "${Y[@]}"
 356
 357         brmcast_check_sg_state 0 "${X[@]}"
 358         brmcast_check_sg_state 1 "${Y[@]}"
 359
 360         brmcast_check_sg_fwding 1 "${X[@]}" 192.0.2.100
 361         brmcast_check_sg_fwding 0 "${Y[@]}"
 362
 363         log_test "IGMPv3 report $TEST_GROUP exclude -> is_include"
 364
 365         v3cleanup $swp1 $TEST_GROUP
 366 }
 367
 368 v3exc_is_exclude_test()
 369 {
 370         RET=0
 371         local X=("192.0.2.30")
 372         local Y=("192.0.2.20")
 373
 374         v3exclude_prepare $h1 $ALL_MAC $ALL_GROUP
 375
 376         $MZ $h1 -c 1 -b $ALL_MAC -B $ALL_GROUP -t ip "proto=2,p=$MZPKT_IS_EXC2" -q
 377         sleep 1
 378         brmcast_check_sg_entries "is_exclude" "${X[@]}" "${Y[@]}"
 379
 380         brmcast_check_sg_state 0 "${X[@]}"
 381         brmcast_check_sg_state 1 "${Y[@]}"
 382
 383         brmcast_check_sg_fwding 1 "${X[@]}" 192.0.2.100
 384         brmcast_check_sg_fwding 0 "${Y[@]}"
 385
 386         log_test "IGMPv3 report $TEST_GROUP exclude -> is_exclude"
 387
 388         v3cleanup $swp1 $TEST_GROUP
 389 }
 390
 391 v3exc_to_exclude_test()
 392 {
 393         RET=0
 394         local X=("192.0.2.1" "192.0.2.30")
 395         local Y=("192.0.2.20")
 396
 397         v3exclude_prepare $h1 $ALL_MAC $ALL_GROUP
 398
 399         ip link set dev br0 type bridge mcast_last_member_interval 500
 400         check_err $? "Could not change mcast_last_member_interval to 5s"
 401
 402         $MZ $h1 -c 1 -b $ALL_MAC -B $ALL_GROUP -t ip "proto=2,p=$MZPKT_TO_EXC" -q
 403         sleep 1
 404         brmcast_check_sg_entries "to_exclude" "${X[@]}" "${Y[@]}"
 405
 406         brmcast_check_sg_state 0 "${X[@]}"
 407         brmcast_check_sg_state 1 "${Y[@]}"
 408
 409         brmcast_check_sg_fwding 1 "${X[@]}" 192.0.2.100
 410         brmcast_check_sg_fwding 0 "${Y[@]}"
 411
 412         log_test "IGMPv3 report $TEST_GROUP exclude -> to_exclude"
 413
 414         ip link set dev br0 type bridge mcast_last_member_interval 100
 415
 416         v3cleanup $swp1 $TEST_GROUP
 417 }
 418
 419 v3inc_block_test()
 420 {
 421         RET=0
 422         local X=("192.0.2.2" "192.0.2.3")
 423
 424         v3include_prepare $h1 $ALL_MAC $ALL_GROUP
 425
 426         $MZ $h1 -c 1 -b $ALL_MAC -B $ALL_GROUP -t ip "proto=2,p=$MZPKT_BLOCK" -q
 427         # make sure the lowered timers have expired (by default 2 seconds)
 428         sleep 3
 429         brmcast_check_sg_entries "block" "${X[@]}"
 430
 431         brmcast_check_sg_state 0 "${X[@]}"
 432
 433         bridge -j -d -s mdb show dev br0 \
 434                 | jq -e ".[].mdb[] | \
 435                          select(.grp == \"$TEST_GROUP\" and \
 436                                 .source_list != null and
 437                                 .source_list[].address == \"192.0.2.1\")" &>/dev/null
 438         check_fail $? "Wrong *,G entry source list, 192.0.2.1 entry still exists"
 439
 440         brmcast_check_sg_fwding 1 "${X[@]}"
 441         brmcast_check_sg_fwding 0 "192.0.2.100"
 442
 443         log_test "IGMPv3 report $TEST_GROUP include -> block"
 444
 445         v3cleanup $swp1 $TEST_GROUP
 446 }
 447
 448 v3exc_block_test()
 449 {
 450         RET=0
 451         local X=("192.0.2.1" "192.0.2.2" "192.0.2.30")
 452         local Y=("192.0.2.20" "192.0.2.21")
 453
 454         v3exclude_prepare $h1 $ALL_MAC $ALL_GROUP
 455
 456         ip link set dev br0 type bridge mcast_last_member_interval 500
 457         check_err $? "Could not change mcast_last_member_interval to 5s"
 458
 459         $MZ $h1 -c 1 -b $ALL_MAC -B $ALL_GROUP -t ip "proto=2,p=$MZPKT_BLOCK" -q
 460         sleep 1
 461         brmcast_check_sg_entries "block" "${X[@]}" "${Y[@]}"
 462
 463         brmcast_check_sg_state 0 "${X[@]}"
 464         brmcast_check_sg_state 1 "${Y[@]}"
 465
 466         brmcast_check_sg_fwding 1 "${X[@]}" 192.0.2.100
 467         brmcast_check_sg_fwding 0 "${Y[@]}"
 468
 469         log_test "IGMPv3 report $TEST_GROUP exclude -> block"
 470
 471         ip link set dev br0 type bridge mcast_last_member_interval 100
 472
 473         v3cleanup $swp1 $TEST_GROUP
 474 }
 475
 476 v3exc_timeout_test()
 477 {
 478         RET=0
 479         local X=("192.0.2.20" "192.0.2.30")
 480
 481         # GMI should be 5 seconds
 482         ip link set dev br0 type bridge mcast_query_interval 100 \
 483                                         mcast_query_response_interval 100 \
 484                                         mcast_membership_interval 500
 485
 486         v3exclude_prepare $h1 $ALL_MAC $ALL_GROUP
 487         ip link set dev br0 type bridge mcast_query_interval 500 \
 488                                         mcast_query_response_interval 500 \
 489                                         mcast_membership_interval 1500
 490
 491         $MZ $h1 -c 1 -b $ALL_MAC -B $ALL_GROUP -t ip "proto=2,p=$MZPKT_ALLOW2" -q
 492         sleep 5
 493         bridge -j -d -s mdb show dev br0 \
 494                 | jq -e ".[].mdb[] | \
 495                          select(.grp == \"$TEST_GROUP\" and \
 496                                 .source_list != null and .filter_mode == \"include\")" &>/dev/null
 497         check_err $? "Wrong *,G entry filter mode"
 498
 499         bridge -j -d -s mdb show dev br0 \
 500                 | jq -e ".[].mdb[] | \
 501                          select(.grp == \"$TEST_GROUP\" and \
 502                                 .source_list != null and
 503                                 .source_list[].address == \"192.0.2.1\")" &>/dev/null
 504         check_fail $? "Wrong *,G entry source list, 192.0.2.1 entry still exists"
 505         bridge -j -d -s mdb show dev br0 \
 506                 | jq -e ".[].mdb[] | \
 507                          select(.grp == \"$TEST_GROUP\" and \
 508                                 .source_list != null and
 509                                 .source_list[].address == \"192.0.2.2\")" &>/dev/null
 510         check_fail $? "Wrong *,G entry source list, 192.0.2.2 entry still exists"
 511
 512         brmcast_check_sg_entries "allow" "${X[@]}"
 513
 514         brmcast_check_sg_state 0 "${X[@]}"
 515
 516         brmcast_check_sg_fwding 1 "${X[@]}"
 517         brmcast_check_sg_fwding 0 192.0.2.100
 518
 519         log_test "IGMPv3 group $TEST_GROUP exclude timeout"
 520
 521         ip link set dev br0 type bridge mcast_query_interval 12500 \
 522                                         mcast_query_response_interval 1000 \
 523                                         mcast_membership_interval 26000
 524
 525         v3cleanup $swp1 $TEST_GROUP
 526 }
 527
 528 v3star_ex_auto_add_test()
 529 {
 530         RET=0
 531
 532         v3exclude_prepare $h1 $ALL_MAC $ALL_GROUP
 533
 534         $MZ $h2 -c 1 -b $ALL_MAC -B $ALL_GROUP -t ip "proto=2,p=$MZPKT_IS_INC" -q
 535         sleep 1
 536         bridge -j -d -s mdb show dev br0 \
 537                 | jq -e ".[].mdb[] | \
 538                          select(.grp == \"$TEST_GROUP\" and .src == \"192.0.2.3\" and \
 539                                 .port == \"$swp1\")" &>/dev/null
 540         check_err $? "S,G entry for *,G port doesn't exist"
 541
 542         bridge -j -d -s mdb show dev br0 \
 543                 | jq -e ".[].mdb[] | \
 544                          select(.grp == \"$TEST_GROUP\" and .src == \"192.0.2.3\" and \
 545                                 .port == \"$swp1\" and \
 546                                 .flags[] == \"added_by_star_ex\")" &>/dev/null
 547         check_err $? "Auto-added S,G entry doesn't have added_by_star_ex flag"
 548
 549         brmcast_check_sg_fwding 1 192.0.2.3
 550
 551         log_test "IGMPv3 S,G port entry automatic add to a *,G port"
 552
 553         v3cleanup $swp1 $TEST_GROUP
 554         v3cleanup $swp2 $TEST_GROUP
 555 }
 556
 557 trap cleanup EXIT
 558
 559 setup_prepare
 560 setup_wait
 561
 562 tests_run
 563
 564 exit $EXIT_STATUS