565 lines · bash
1#!/bin/bash2# SPDX-License-Identifier: GPL-2.03 4ALL_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"8NUM_NETIFS=49CHECK_TC="yes"10TEST_GROUP="239.10.10.10"11TEST_GROUP_MAC="01:00:5e:0a:0a:0a"12 13ALL_GROUP="224.0.0.1"14ALL_MAC="01:00:5e:00:00:01"15 16# IGMPv3 is_in report: grp 239.10.10.10 is_include 192.0.2.1,192.0.2.2,192.0.2.317MZPKT_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 192.0.2.10,192.0.2.11,192.0.2.1219MZPKT_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 192.0.2.20,192.0.2.3021MZPKT_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 192.0.2.10,192.0.2.11,192.0.2.1223MZPKT_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 192.0.2.20,192.0.2.3025MZPKT_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 192.0.2.1,192.0.2.2,192.0.2.20,192.0.2.2127MZPKT_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 192.0.2.20,192.0.2.3029MZPKT_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 192.0.2.1,192.0.2.20,192.0.2.3031MZPKT_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 192.0.2.1,192.0.2.20,192.0.2.3033MZPKT_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 35source lib.sh36 37h1_create()38{39 simple_if_init $h1 192.0.2.1/24 2001:db8:1::1/6440}41 42h1_destroy()43{44 simple_if_fini $h1 192.0.2.1/24 2001:db8:1::1/6445}46 47h2_create()48{49 simple_if_init $h2 192.0.2.2/24 2001:db8:1::2/6450}51 52h2_destroy()53{54 simple_if_fini $h2 192.0.2.2/24 2001:db8:1::2/6455}56 57switch_create()58{59 ip link add dev br0 type bridge mcast_snooping 1 mcast_querier 160 61 ip link set dev $swp1 master br062 ip link set dev $swp2 master br063 64 ip link set dev br0 up65 ip link set dev $swp1 up66 ip link set dev $swp2 up67}68 69switch_destroy()70{71 ip link set dev $swp2 down72 ip link set dev $swp1 down73 74 ip link del dev br075}76 77setup_prepare()78{79 h1=${NETIFS[p1]}80 swp1=${NETIFS[p2]}81 82 swp2=${NETIFS[p3]}83 h2=${NETIFS[p4]}84 85 vrf_prepare86 87 h1_create88 h2_create89 90 switch_create91}92 93cleanup()94{95 pre_cleanup96 97 switch_destroy98 99 h2_destroy100 h1_destroy101 102 vrf_cleanup103}104 105v2reportleave_test()106{107 RET=0108 ip address add dev $h2 $TEST_GROUP/32 autojoin109 check_err $? "Could not join $TEST_GROUP"110 111 sleep 5112 bridge mdb show dev br0 | grep $TEST_GROUP 1>/dev/null113 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 $h2116 check_fail $? "Traffic to $TEST_GROUP wasn't forwarded"117 118 log_test "IGMPv2 report $TEST_GROUP"119 120 RET=0121 bridge mdb show dev br0 | grep $TEST_GROUP 1>/dev/null122 check_err $? "mdb entry for $TEST_GROUP is missing"123 124 ip address del dev $h2 $TEST_GROUP/32125 check_err $? "Could not leave $TEST_GROUP"126 127 sleep 5128 bridge mdb show dev br0 | grep $TEST_GROUP 1>/dev/null129 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 $h2132 check_err $? "Traffic to $TEST_GROUP was forwarded without mdb entry"133 134 log_test "IGMPv2 leave $TEST_GROUP"135}136 137v3include_prepare()138{139 local host1_if=$1140 local mac=$2141 local group=$3142 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 3145 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" -q148 sleep 1149 bridge -j -d -s mdb show dev br0 \150 | jq -e ".[].mdb[] | \151 select(.grp == \"$TEST_GROUP\" and .source_list != null)" &>/dev/null152 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/null157 check_err $? "Wrong *,G entry filter mode"158 brmcast_check_sg_entries "is_include" "${X[@]}"159}160 161v3exclude_prepare()162{163 local host1_if=$1164 local mac=$2165 local group=$3166 local pkt=$4167 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 $group171 172 $MZ $host1_if -c 1 -b $mac -B $group -t ip "proto=2,p=$MZPKT_IS_EXC" -q173 sleep 1174 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/null178 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 and189 .source_list[].address == \"192.0.2.3\")" &>/dev/null190 check_fail $? "Wrong *,G entry source list, 192.0.2.3 entry still exists"191}192 193v3cleanup()194{195 local port=$1196 local group=$2197 198 bridge mdb del dev br0 port $port grp $group199 ip link set dev br0 type bridge mcast_igmp_version 2200}201 202v3include_test()203{204 RET=0205 local X=("192.0.2.1" "192.0.2.2" "192.0.2.3")206 207 v3include_prepare $h1 $ALL_MAC $ALL_GROUP208 209 brmcast_check_sg_state 0 "${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_GROUP217}218 219v3inc_allow_test()220{221 RET=0222 local X=("192.0.2.10" "192.0.2.11" "192.0.2.12")223 224 v3include_prepare $h1 $ALL_MAC $ALL_GROUP225 226 $MZ $h1 -c 1 -b $ALL_MAC -B $ALL_GROUP -t ip "proto=2,p=$MZPKT_ALLOW" -q227 sleep 1228 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_GROUP238}239 240v3inc_is_include_test()241{242 RET=0243 local X=("192.0.2.10" "192.0.2.11" "192.0.2.12")244 245 v3include_prepare $h1 $ALL_MAC $ALL_GROUP246 247 $MZ $h1 -c 1 -b $ALL_MAC -B $ALL_GROUP -t ip "proto=2,p=$MZPKT_IS_INC2" -q248 sleep 1249 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_GROUP259}260 261v3inc_is_exclude_test()262{263 RET=0264 265 v3exclude_prepare $h1 $ALL_MAC $ALL_GROUP266 267 brmcast_check_sg_fwding 1 "${X[@]}" 192.0.2.100268 brmcast_check_sg_fwding 0 "${Y[@]}"269 270 log_test "IGMPv3 report $TEST_GROUP include -> is_exclude"271 272 v3cleanup $swp1 $TEST_GROUP273}274 275v3inc_to_exclude_test()276{277 RET=0278 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_GROUP282 283 ip link set dev br0 type bridge mcast_last_member_interval 500284 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" -q287 sleep 1288 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/null292 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 and303 .source_list[].address == \"192.0.2.2\")" &>/dev/null304 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 and309 .source_list[].address == \"192.0.2.21\")" &>/dev/null310 check_fail $? "Wrong *,G entry source list, 192.0.2.21 entry still exists"311 312 brmcast_check_sg_fwding 1 "${X[@]}" 192.0.2.100313 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 100318 319 v3cleanup $swp1 $TEST_GROUP320}321 322v3exc_allow_test()323{324 RET=0325 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_GROUP329 330 $MZ $h1 -c 1 -b $ALL_MAC -B $ALL_GROUP -t ip "proto=2,p=$MZPKT_ALLOW2" -q331 sleep 1332 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 "${X[@]}" 192.0.2.100338 brmcast_check_sg_fwding 0 "${Y[@]}"339 340 log_test "IGMPv3 report $TEST_GROUP exclude -> allow"341 342 v3cleanup $swp1 $TEST_GROUP343}344 345v3exc_is_include_test()346{347 RET=0348 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_GROUP352 353 $MZ $h1 -c 1 -b $ALL_MAC -B $ALL_GROUP -t ip "proto=2,p=$MZPKT_IS_INC3" -q354 sleep 1355 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 "${X[@]}" 192.0.2.100361 brmcast_check_sg_fwding 0 "${Y[@]}"362 363 log_test "IGMPv3 report $TEST_GROUP exclude -> is_include"364 365 v3cleanup $swp1 $TEST_GROUP366}367 368v3exc_is_exclude_test()369{370 RET=0371 local X=("192.0.2.30")372 local Y=("192.0.2.20")373 374 v3exclude_prepare $h1 $ALL_MAC $ALL_GROUP375 376 $MZ $h1 -c 1 -b $ALL_MAC -B $ALL_GROUP -t ip "proto=2,p=$MZPKT_IS_EXC2" -q377 sleep 1378 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 "${X[@]}" 192.0.2.100384 brmcast_check_sg_fwding 0 "${Y[@]}"385 386 log_test "IGMPv3 report $TEST_GROUP exclude -> is_exclude"387 388 v3cleanup $swp1 $TEST_GROUP389}390 391v3exc_to_exclude_test()392{393 RET=0394 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_GROUP398 399 ip link set dev br0 type bridge mcast_last_member_interval 500400 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" -q403 sleep 1404 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 "${X[@]}" 192.0.2.100410 brmcast_check_sg_fwding 0 "${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 100415 416 v3cleanup $swp1 $TEST_GROUP417}418 419v3inc_block_test()420{421 RET=0422 local X=("192.0.2.2" "192.0.2.3")423 424 v3include_prepare $h1 $ALL_MAC $ALL_GROUP425 426 $MZ $h1 -c 1 -b $ALL_MAC -B $ALL_GROUP -t ip "proto=2,p=$MZPKT_BLOCK" -q427 # make sure the lowered timers have expired (by default 2 seconds)428 sleep 3429 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 and437 .source_list[].address == \"192.0.2.1\")" &>/dev/null438 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_GROUP446}447 448v3exc_block_test()449{450 RET=0451 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_GROUP455 456 ip link set dev br0 type bridge mcast_last_member_interval 500457 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" -q460 sleep 1461 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 "${X[@]}" 192.0.2.100467 brmcast_check_sg_fwding 0 "${Y[@]}"468 469 log_test "IGMPv3 report $TEST_GROUP exclude -> block"470 471 ip link set dev br0 type bridge mcast_last_member_interval 100472 473 v3cleanup $swp1 $TEST_GROUP474}475 476v3exc_timeout_test()477{478 RET=0479 local X=("192.0.2.20" "192.0.2.30")480 481 # GMI should be 5 seconds482 ip link set dev br0 type bridge mcast_query_interval 100 \483 mcast_query_response_interval 100 \484 mcast_membership_interval 500485 486 v3exclude_prepare $h1 $ALL_MAC $ALL_GROUP487 ip link set dev br0 type bridge mcast_query_interval 500 \488 mcast_query_response_interval 500 \489 mcast_membership_interval 1500490 491 $MZ $h1 -c 1 -b $ALL_MAC -B $ALL_GROUP -t ip "proto=2,p=$MZPKT_ALLOW2" -q492 sleep 5493 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/null497 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 and503 .source_list[].address == \"192.0.2.1\")" &>/dev/null504 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 and509 .source_list[].address == \"192.0.2.2\")" &>/dev/null510 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 0 192.0.2.100518 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 26000524 525 v3cleanup $swp1 $TEST_GROUP526}527 528v3star_ex_auto_add_test()529{530 RET=0531 532 v3exclude_prepare $h1 $ALL_MAC $ALL_GROUP533 534 $MZ $h2 -c 1 -b $ALL_MAC -B $ALL_GROUP -t ip "proto=2,p=$MZPKT_IS_INC" -q535 sleep 1536 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/null540 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/null547 check_err $? "Auto-added S,G entry doesn't have added_by_star_ex flag"548 549 brmcast_check_sg_fwding 1 192.0.2.3550 551 log_test "IGMPv3 S,G port entry automatic add to a *,G port"552 553 v3cleanup $swp1 $TEST_GROUP554 v3cleanup $swp2 $TEST_GROUP555}556 557trap cleanup EXIT558 559setup_prepare560setup_wait561 562tests_run563 564exit $EXIT_STATUS565