1#!/bin/bash 2# SPDX-License-Identifier: GPL-2.0 3 4# +-----------------------+ +------------------------+ 5# | H1 (vrf) | | H2 (vrf) | 6# | + $h1.10 | | + $h2.10 | 7# | | 192.0.2.1/28 | | | 192.0.2.2/28 | 8# | | 2001:db8:1::1/64 | | | 2001:db8:1::2/64 | 9# | | | | | | 10# | | + $h1.20 | | | + $h2.20 | 11# | \ | 198.51.100.1/24 | | \ | 198.51.100.2/24 | 12# | \ | 2001:db8:2::1/64 | | \ | 2001:db8:2::2/64 | 13# | \| | | \| | 14# | + $h1 | | + $h2 | 15# +----|------------------+ +----|-------------------+ 16# | | 17# +----|--------------------------------------------------|-------------------+ 18# | SW | | | 19# | +--|--------------------------------------------------|-----------------+ | 20# | | + $swp1 BR0 (802.1q) + $swp2 | | 21# | | vid 10 vid 10 | | 22# | | vid 20 vid 20 | | 23# | | | | 24# | +-----------------------------------------------------------------------+ | 25# +---------------------------------------------------------------------------+ 26 27ALL_TESTS=" 28 cfg_test 29 fwd_test 30 ctrl_test 31" 32 33NUM_NETIFS=4 34source lib.sh 35source tc_common.sh 36 37h1_create() 38{ 39 simple_if_init $h1 40 vlan_create $h1 10 v$h1 192.0.2.1/28 2001:db8:1::1/64 41 vlan_create $h1 20 v$h1 198.51.100.1/24 2001:db8:2::1/64 42} 43 44h1_destroy() 45{ 46 vlan_destroy $h1 20 47 vlan_destroy $h1 10 48 simple_if_fini $h1 49} 50 51h2_create() 52{ 53 simple_if_init $h2 54 vlan_create $h2 10 v$h2 192.0.2.2/28 55 vlan_create $h2 20 v$h2 198.51.100.2/24 56} 57 58h2_destroy() 59{ 60 vlan_destroy $h2 20 61 vlan_destroy $h2 10 62 simple_if_fini $h2 63} 64 65switch_create() 66{ 67 ip link add name br0 type bridge vlan_filtering 1 vlan_default_pvid 0 \ 68 mcast_snooping 1 mcast_igmp_version 3 mcast_mld_version 2 69 bridge vlan add vid 10 dev br0 self 70 bridge vlan add vid 20 dev br0 self 71 ip link set dev br0 up 72 73 ip link set dev $swp1 master br0 74 ip link set dev $swp1 up 75 bridge vlan add vid 10 dev $swp1 76 bridge vlan add vid 20 dev $swp1 77 78 ip link set dev $swp2 master br0 79 ip link set dev $swp2 up 80 bridge vlan add vid 10 dev $swp2 81 bridge vlan add vid 20 dev $swp2 82 83 tc qdisc add dev br0 clsact 84 tc qdisc add dev $h2 clsact 85} 86 87switch_destroy() 88{ 89 tc qdisc del dev $h2 clsact 90 tc qdisc del dev br0 clsact 91 92 bridge vlan del vid 20 dev $swp2 93 bridge vlan del vid 10 dev $swp2 94 ip link set dev $swp2 down 95 ip link set dev $swp2 nomaster 96 97 bridge vlan del vid 20 dev $swp1 98 bridge vlan del vid 10 dev $swp1 99 ip link set dev $swp1 down 100 ip link set dev $swp1 nomaster 101 102 ip link set dev br0 down 103 bridge vlan del vid 20 dev br0 self 104 bridge vlan del vid 10 dev br0 self 105 ip link del dev br0 106} 107 108setup_prepare() 109{ 110 h1=${NETIFS[p1]} 111 swp1=${NETIFS[p2]} 112 113 swp2=${NETIFS[p3]} 114 h2=${NETIFS[p4]} 115 116 vrf_prepare 117 forwarding_enable 118 119 h1_create 120 h2_create 121 switch_create 122} 123 124cleanup() 125{ 126 pre_cleanup 127 128 switch_destroy 129 h2_destroy 130 h1_destroy 131 132 forwarding_restore 133 vrf_cleanup 134} 135 136cfg_test_host_common() 137{ 138 local name=$1; shift 139 local grp=$1; shift 140 local src=$1; shift 141 local state=$1; shift 142 local invalid_state=$1; shift 143 144 RET=0 145 146 # Check basic add, replace and delete behavior. 147 bridge mdb add dev br0 port br0 grp $grp $state vid 10 148 bridge mdb show dev br0 vid 10 | grep -q "$grp" 149 check_err $? "Failed to add $name host entry" 150 151 bridge mdb replace dev br0 port br0 grp $grp $state vid 10 &> /dev/null 152 check_fail $? "Managed to replace $name host entry" 153 154 bridge mdb del dev br0 port br0 grp $grp $state vid 10 155 bridge mdb show dev br0 vid 10 | grep -q "$grp" 156 check_fail $? "Failed to delete $name host entry" 157 158 # Check error cases. 159 bridge mdb add dev br0 port br0 grp $grp $invalid_state vid 10 \ 160 &> /dev/null 161 check_fail $? "Managed to add $name host entry with a $invalid_state state" 162 163 bridge mdb add dev br0 port br0 grp $grp src $src $state vid 10 \ 164 &> /dev/null 165 check_fail $? "Managed to add $name host entry with a source" 166 167 bridge mdb add dev br0 port br0 grp $grp $state vid 10 \ 168 filter_mode exclude &> /dev/null 169 check_fail $? "Managed to add $name host entry with a filter mode" 170 171 bridge mdb add dev br0 port br0 grp $grp $state vid 10 \ 172 source_list $src &> /dev/null 173 check_fail $? "Managed to add $name host entry with a source list" 174 175 bridge mdb add dev br0 port br0 grp $grp $state vid 10 \ 176 proto 123 &> /dev/null 177 check_fail $? "Managed to add $name host entry with a protocol" 178 179 log_test "Common host entries configuration tests ($name)" 180} 181 182# Check configuration of host entries from all types. 183cfg_test_host() 184{ 185 echo 186 log_info "# Host entries configuration tests" 187 188 cfg_test_host_common "IPv4" "239.1.1.1" "192.0.2.1" "temp" "permanent" 189 cfg_test_host_common "IPv6" "ff0e::1" "2001:db8:1::1" "temp" "permanent" 190 cfg_test_host_common "L2" "01:02:03:04:05:06" "00:00:00:00:00:01" \ 191 "permanent" "temp" 192} 193 194cfg_test_port_common() 195{ 196 local name=$1;shift 197 local grp_key=$1; shift 198 199 RET=0 200 201 # Check basic add, replace and delete behavior. 202 bridge mdb add dev br0 port $swp1 $grp_key permanent vid 10 203 bridge mdb show dev br0 vid 10 | grep -q "$grp_key" 204 check_err $? "Failed to add $name entry" 205 206 bridge mdb replace dev br0 port $swp1 $grp_key permanent vid 10 \ 207 &> /dev/null 208 check_err $? "Failed to replace $name entry" 209 210 bridge mdb del dev br0 port $swp1 $grp_key permanent vid 10 211 bridge mdb show dev br0 vid 10 | grep -q "$grp_key" 212 check_fail $? "Failed to delete $name entry" 213 214 # Check default protocol and replacement. 215 bridge mdb add dev br0 port $swp1 $grp_key permanent vid 10 216 bridge -d mdb show dev br0 vid 10 | grep "$grp_key" | grep -q "static" 217 check_err $? "$name entry not added with default \"static\" protocol" 218 219 bridge mdb replace dev br0 port $swp1 $grp_key permanent vid 10 \ 220 proto 123 221 bridge -d mdb show dev br0 vid 10 | grep "$grp_key" | grep -q "123" 222 check_err $? "Failed to replace protocol of $name entry" 223 bridge mdb del dev br0 port $swp1 $grp_key permanent vid 10 224 225 # Check behavior when VLAN is not specified. 226 bridge mdb add dev br0 port $swp1 $grp_key permanent 227 bridge mdb show dev br0 vid 10 | grep -q "$grp_key" 228 check_err $? "$name entry with VLAN 10 not added when VLAN was not specified" 229 bridge mdb show dev br0 vid 20 | grep -q "$grp_key" 230 check_err $? "$name entry with VLAN 20 not added when VLAN was not specified" 231 232 bridge mdb del dev br0 port $swp1 $grp_key permanent 233 bridge mdb show dev br0 vid 10 | grep -q "$grp_key" 234 check_fail $? "$name entry with VLAN 10 not deleted when VLAN was not specified" 235 bridge mdb show dev br0 vid 20 | grep -q "$grp_key" 236 check_fail $? "$name entry with VLAN 20 not deleted when VLAN was not specified" 237 238 # Check behavior when bridge port is down. 239 ip link set dev $swp1 down 240 241 bridge mdb add dev br0 port $swp1 $grp_key permanent vid 10 242 check_err $? "Failed to add $name permanent entry when bridge port is down" 243 244 bridge mdb del dev br0 port $swp1 $grp_key permanent vid 10 245 246 bridge mdb add dev br0 port $swp1 $grp_key temp vid 10 &> /dev/null 247 check_fail $? "Managed to add $name temporary entry when bridge port is down" 248 249 ip link set dev $swp1 up 250 setup_wait_dev $swp1 251 252 # Check error cases. 253 ip link set dev br0 down 254 bridge mdb add dev br0 port $swp1 $grp_key permanent vid 10 \ 255 &> /dev/null 256 check_fail $? "Managed to add $name entry when bridge is down" 257 ip link set dev br0 up 258 259 ip link set dev br0 type bridge mcast_snooping 0 260 bridge mdb add dev br0 port $swp1 $grp_key permanent vid \ 261 10 &> /dev/null 262 check_fail $? "Managed to add $name entry when multicast snooping is disabled" 263 ip link set dev br0 type bridge mcast_snooping 1 264 265 bridge mdb add dev br0 port $swp1 $grp_key permanent vid 5000 \ 266 &> /dev/null 267 check_fail $? "Managed to add $name entry with an invalid VLAN" 268 269 log_test "Common port group entries configuration tests ($name)" 270} 271 272src_list_create() 273{ 274 local src_prefix=$1; shift 275 local num_srcs=$1; shift 276 local src_list 277 local i 278 279 for i in $(seq 1 $num_srcs); do 280 src_list=${src_list},${src_prefix}${i} 281 done 282 283 echo $src_list | cut -c 2- 284} 285 286__cfg_test_port_ip_star_g() 287{ 288 local name=$1; shift 289 local grp=$1; shift 290 local invalid_grp=$1; shift 291 local src_prefix=$1; shift 292 local src1=${src_prefix}1 293 local src2=${src_prefix}2 294 local src3=${src_prefix}3 295 local max_srcs=31 296 local num_srcs 297 298 RET=0 299 300 bridge mdb add dev br0 port $swp1 grp $grp vid 10 301 bridge -d mdb show dev br0 vid 10 | grep "$grp" | grep -q "exclude" 302 check_err $? "Default filter mode is not \"exclude\"" 303 bridge mdb del dev br0 port $swp1 grp $grp vid 10 304 305 # Check basic add and delete behavior. 306 bridge mdb add dev br0 port $swp1 grp $grp vid 10 filter_mode exclude \ 307 source_list $src1 308 bridge -d mdb show dev br0 vid 10 | grep "$grp" | grep -q -v "src" 309 check_err $? "(*, G) entry not created" 310 bridge -d mdb show dev br0 vid 10 | grep "$grp" | grep -q "src $src1" 311 check_err $? "(S, G) entry not created" 312 bridge mdb del dev br0 port $swp1 grp $grp vid 10 313 bridge -d mdb show dev br0 vid 10 | grep "$grp" | grep -q -v "src" 314 check_fail $? "(*, G) entry not deleted" 315 bridge -d mdb show dev br0 vid 10 | grep "$grp" | grep -q "src $src1" 316 check_fail $? "(S, G) entry not deleted" 317 318 ## State (permanent / temp) tests. 319 320 # Check that group and source timer are not set for permanent entries. 321 bridge mdb add dev br0 port $swp1 grp $grp permanent vid 10 \ 322 filter_mode exclude source_list $src1 323 324 bridge -d mdb show dev br0 vid 10 | grep "$grp" | grep -v "src" | \ 325 grep -q "permanent" 326 check_err $? "(*, G) entry not added as \"permanent\" when should" 327 bridge -d mdb show dev br0 vid 10 | grep "$grp" | grep "src" | \ 328 grep -q "permanent" 329 check_err $? "(S, G) entry not added as \"permanent\" when should" 330 331 bridge -d -s mdb show dev br0 vid 10 | grep "$grp" | grep -v "src" | \ 332 grep -q " 0.00" 333 check_err $? "(*, G) \"permanent\" entry has a pending group timer" 334 bridge -d -s mdb show dev br0 vid 10 | grep "$grp" | grep -v "src" | \ 335 grep -q "\/0.00" 336 check_err $? "\"permanent\" source entry has a pending source timer" 337 338 bridge mdb del dev br0 port $swp1 grp $grp vid 10 339 340 # Check that group timer is set for temporary (*, G) EXCLUDE, but not 341 # the source timer. 342 bridge mdb add dev br0 port $swp1 grp $grp temp vid 10 \ 343 filter_mode exclude source_list $src1 344 345 bridge -d mdb show dev br0 vid 10 | grep "$grp" | grep -v "src" | \ 346 grep -q "temp" 347 check_err $? "(*, G) EXCLUDE entry not added as \"temp\" when should" 348 bridge -d mdb show dev br0 vid 10 | grep "$grp" | grep "src" | \ 349 grep -q "temp" 350 check_err $? "(S, G) \"blocked\" entry not added as \"temp\" when should" 351 352 bridge -d -s mdb show dev br0 vid 10 | grep "$grp" | grep -v "src" | \ 353 grep -q " 0.00" 354 check_fail $? "(*, G) EXCLUDE entry does not have a pending group timer" 355 bridge -d -s mdb show dev br0 vid 10 | grep "$grp" | grep -v "src" | \ 356 grep -q "\/0.00" 357 check_err $? "\"blocked\" source entry has a pending source timer" 358 359 bridge mdb del dev br0 port $swp1 grp $grp vid 10 360 361 # Check that group timer is not set for temporary (*, G) INCLUDE, but 362 # that the source timer is set. 363 bridge mdb add dev br0 port $swp1 grp $grp temp vid 10 \ 364 filter_mode include source_list $src1 365 366 bridge -d mdb show dev br0 vid 10 | grep "$grp" | grep -v "src" | \ 367 grep -q "temp" 368 check_err $? "(*, G) INCLUDE entry not added as \"temp\" when should" 369 bridge -d mdb show dev br0 vid 10 | grep "$grp" | grep "src" | \ 370 grep -q "temp" 371 check_err $? "(S, G) entry not added as \"temp\" when should" 372 373 bridge -d -s mdb show dev br0 vid 10 | grep "$grp" | grep -v "src" | \ 374 grep -q " 0.00" 375 check_err $? "(*, G) INCLUDE entry has a pending group timer" 376 bridge -d -s mdb show dev br0 vid 10 | grep "$grp" | grep -v "src" | \ 377 grep -q "\/0.00" 378 check_fail $? "Source entry does not have a pending source timer" 379 380 bridge mdb del dev br0 port $swp1 grp $grp vid 10 381 382 # Check that group timer is never set for (S, G) entries. 383 bridge mdb add dev br0 port $swp1 grp $grp temp vid 10 \ 384 filter_mode include source_list $src1 385 386 bridge -d -s mdb show dev br0 vid 10 | grep "$grp" | grep "src" | \ 387 grep -q " 0.00" 388 check_err $? "(S, G) entry has a pending group timer" 389 390 bridge mdb del dev br0 port $swp1 grp $grp vid 10 391 392 ## Filter mode (include / exclude) tests. 393 394 # Check that (*, G) INCLUDE entries are added with correct filter mode 395 # and that (S, G) entries are not marked as "blocked". 396 bridge mdb add dev br0 port $swp1 grp $grp vid 10 \ 397 filter_mode include source_list $src1 398 399 bridge -d mdb show dev br0 vid 10 | grep "$grp" | grep -v "src" | \ 400 grep -q "include" 401 check_err $? "(*, G) INCLUDE not added with \"include\" filter mode" 402 bridge -d mdb show dev br0 vid 10 | grep "$grp" | grep "src" | \ 403 grep -q "blocked" 404 check_fail $? "(S, G) entry marked as \"blocked\" when should not" 405 406 bridge mdb del dev br0 port $swp1 grp $grp vid 10 407 408 # Check that (*, G) EXCLUDE entries are added with correct filter mode 409 # and that (S, G) entries are marked as "blocked". 410 bridge mdb add dev br0 port $swp1 grp $grp vid 10 \ 411 filter_mode exclude source_list $src1 412 413 bridge -d mdb show dev br0 vid 10 | grep "$grp" | grep -v "src" | \ 414 grep -q "exclude" 415 check_err $? "(*, G) EXCLUDE not added with \"exclude\" filter mode" 416 bridge -d mdb show dev br0 vid 10 | grep "$grp" | grep "src" | \ 417 grep -q "blocked" 418 check_err $? "(S, G) entry not marked as \"blocked\" when should" 419 420 bridge mdb del dev br0 port $swp1 grp $grp vid 10 421 422 ## Protocol tests. 423 424 # Check that (*, G) and (S, G) entries are added with the specified 425 # protocol. 426 bridge mdb add dev br0 port $swp1 grp $grp vid 10 \ 427 filter_mode exclude source_list $src1 proto zebra 428 429 bridge -d mdb show dev br0 vid 10 | grep "$grp" | grep -v "src" | \ 430 grep -q "zebra" 431 check_err $? "(*, G) entry not added with \"zebra\" protocol" 432 bridge -d mdb show dev br0 vid 10 | grep "$grp" | grep "src" | \ 433 grep -q "zebra" 434 check_err $? "(S, G) entry not marked added with \"zebra\" protocol" 435 436 bridge mdb del dev br0 port $swp1 grp $grp vid 10 437 438 ## Replace tests. 439 440 # Check that state can be modified. 441 bridge mdb add dev br0 port $swp1 grp $grp temp vid 10 \ 442 filter_mode exclude source_list $src1 443 444 bridge mdb replace dev br0 port $swp1 grp $grp permanent vid 10 \ 445 filter_mode exclude source_list $src1 446 bridge -d mdb show dev br0 vid 10 | grep "$grp" | grep -v "src" | \ 447 grep -q "permanent" 448 check_err $? "(*, G) entry not marked as \"permanent\" after replace" 449 bridge -d mdb show dev br0 vid 10 | grep "$grp" | grep "src" | \ 450 grep -q "permanent" 451 check_err $? "(S, G) entry not marked as \"permanent\" after replace" 452 453 bridge mdb replace dev br0 port $swp1 grp $grp temp vid 10 \ 454 filter_mode exclude source_list $src1 455 bridge -d mdb show dev br0 vid 10 | grep "$grp" | grep -v "src" | \ 456 grep -q "temp" 457 check_err $? "(*, G) entry not marked as \"temp\" after replace" 458 bridge -d mdb show dev br0 vid 10 | grep "$grp" | grep "src" | \ 459 grep -q "temp" 460 check_err $? "(S, G) entry not marked as \"temp\" after replace" 461 462 bridge mdb del dev br0 port $swp1 grp $grp vid 10 463 464 # Check that filter mode can be modified. 465 bridge mdb add dev br0 port $swp1 grp $grp temp vid 10 \ 466 filter_mode exclude source_list $src1 467 468 bridge mdb replace dev br0 port $swp1 grp $grp temp vid 10 \ 469 filter_mode include source_list $src1 470 bridge -d mdb show dev br0 vid 10 | grep "$grp" | grep -v "src" | \ 471 grep -q "include" 472 check_err $? "(*, G) not marked with \"include\" filter mode after replace" 473 bridge -d mdb show dev br0 vid 10 | grep "$grp" | grep "src" | \ 474 grep -q "blocked" 475 check_fail $? "(S, G) marked as \"blocked\" after replace" 476 477 bridge mdb replace dev br0 port $swp1 grp $grp temp vid 10 \ 478 filter_mode exclude source_list $src1 479 bridge -d mdb show dev br0 vid 10 | grep "$grp" | grep -v "src" | \ 480 grep -q "exclude" 481 check_err $? "(*, G) not marked with \"exclude\" filter mode after replace" 482 bridge -d mdb show dev br0 vid 10 | grep "$grp" | grep "src" | \ 483 grep -q "blocked" 484 check_err $? "(S, G) not marked as \"blocked\" after replace" 485 486 bridge mdb del dev br0 port $swp1 grp $grp vid 10 487 488 # Check that sources can be added to and removed from the source list. 489 bridge mdb add dev br0 port $swp1 grp $grp temp vid 10 \ 490 filter_mode exclude source_list $src1 491 492 bridge mdb replace dev br0 port $swp1 grp $grp temp vid 10 \ 493 filter_mode exclude source_list $src1,$src2,$src3 494 bridge -d mdb show dev br0 vid 10 | grep "$grp" | grep -q "src $src1" 495 check_err $? "(S, G) entry for source $src1 not created after replace" 496 bridge -d mdb show dev br0 vid 10 | grep "$grp" | grep -q "src $src2" 497 check_err $? "(S, G) entry for source $src2 not created after replace" 498 bridge -d mdb show dev br0 vid 10 | grep "$grp" | grep -q "src $src3" 499 check_err $? "(S, G) entry for source $src3 not created after replace" 500 501 bridge mdb replace dev br0 port $swp1 grp $grp temp vid 10 \ 502 filter_mode exclude source_list $src1,$src3 503 bridge -d mdb show dev br0 vid 10 | grep "$grp" | grep -q "src $src1" 504 check_err $? "(S, G) entry for source $src1 not created after second replace" 505 bridge -d mdb show dev br0 vid 10 | grep "$grp" | grep -q "src $src2" 506 check_fail $? "(S, G) entry for source $src2 created after second replace" 507 bridge -d mdb show dev br0 vid 10 | grep "$grp" | grep -q "src $src3" 508 check_err $? "(S, G) entry for source $src3 not created after second replace" 509 510 bridge mdb del dev br0 port $swp1 grp $grp vid 10 511 512 # Check that protocol can be modified. 513 bridge mdb add dev br0 port $swp1 grp $grp temp vid 10 \ 514 filter_mode exclude source_list $src1 proto zebra 515 516 bridge mdb replace dev br0 port $swp1 grp $grp temp vid 10 \ 517 filter_mode exclude source_list $src1 proto bgp 518 bridge -d mdb show dev br0 vid 10 | grep "$grp" | grep -v "src" | \ 519 grep -q "bgp" 520 check_err $? "(*, G) protocol not changed to \"bgp\" after replace" 521 bridge -d mdb show dev br0 vid 10 | grep "$grp" | grep "src" | \ 522 grep -q "bgp" 523 check_err $? "(S, G) protocol not changed to \"bgp\" after replace" 524 525 bridge mdb del dev br0 port $swp1 grp $grp vid 10 526 527 ## Star exclude tests. 528 529 # Check star exclude functionality. When adding a new EXCLUDE (*, G), 530 # it needs to be also added to all (S, G) entries for proper 531 # replication. 532 bridge mdb add dev br0 port $swp2 grp $grp vid 10 \ 533 filter_mode include source_list $src1 534 bridge mdb add dev br0 port $swp1 grp $grp vid 10 535 bridge -d mdb show dev br0 vid 10 | grep "$swp1" | grep "$grp" | \ 536 grep "$src1" | grep -q "added_by_star_ex" 537 check_err $? "\"added_by_star_ex\" entry not created after adding (*, G) entry" 538 bridge mdb del dev br0 port $swp1 grp $grp vid 10 539 bridge mdb del dev br0 port $swp2 grp $grp src $src1 vid 10 540 541 ## Error cases tests. 542 543 bridge mdb add dev br0 port $swp1 grp $invalid_grp vid 10 &> /dev/null 544 check_fail $? "Managed to add an entry with an invalid group" 545 546 bridge mdb add dev br0 port $swp1 grp $grp vid 10 filter_mode include \ 547 &> /dev/null 548 check_fail $? "Managed to add an INCLUDE entry with an empty source list" 549 550 bridge mdb add dev br0 port $swp1 grp $grp vid 10 filter_mode include \ 551 source_list $grp &> /dev/null 552 check_fail $? "Managed to add an entry with an invalid source in source list" 553 554 bridge mdb add dev br0 port $swp1 grp $grp vid 10 \ 555 source_list $src &> /dev/null 556 check_fail $? "Managed to add an entry with a source list and no filter mode" 557 558 bridge mdb add dev br0 port $swp1 grp $grp vid 10 filter_mode include \ 559 source_list $src1 560 bridge mdb add dev br0 port $swp1 grp $grp vid 10 filter_mode exclude \ 561 source_list $src1 &> /dev/null 562 check_fail $? "Managed to replace an entry without using replace" 563 bridge mdb del dev br0 port $swp1 grp $grp vid 10 564 565 bridge mdb add dev br0 port $swp1 grp $grp src $src2 vid 10 566 bridge mdb add dev br0 port $swp1 grp $grp vid 10 filter_mode include \ 567 source_list $src1,$src2,$src3 &> /dev/null 568 check_fail $? "Managed to add a source that already has a forwarding entry" 569 bridge mdb del dev br0 port $swp1 grp $grp src $src2 vid 10 570 571 # Check maximum number of sources. 572 bridge mdb add dev br0 port $swp1 grp $grp vid 10 filter_mode exclude \ 573 source_list $(src_list_create $src_prefix $max_srcs) 574 num_srcs=$(bridge -d mdb show dev br0 vid 10 | grep "$grp" | \ 575 grep "src" | wc -l) 576 [[ $num_srcs -eq $max_srcs ]] 577 check_err $? "Failed to configure maximum number of sources ($max_srcs)" 578 bridge mdb del dev br0 port $swp1 grp $grp vid 10 579 580 bridge mdb add dev br0 port $swp1 grp $grp vid 10 filter_mode exclude \ 581 source_list $(src_list_create $src_prefix $((max_srcs + 1))) \ 582 &> /dev/null 583 check_fail $? "Managed to exceed maximum number of sources ($max_srcs)" 584 585 log_test "$name (*, G) port group entries configuration tests" 586} 587 588cfg_test_port_ip_star_g() 589{ 590 echo 591 log_info "# Port group entries configuration tests - (*, G)" 592 593 cfg_test_port_common "IPv4 (*, G)" "grp 239.1.1.1" 594 cfg_test_port_common "IPv6 (*, G)" "grp ff0e::1" 595 __cfg_test_port_ip_star_g "IPv4" "239.1.1.1" "224.0.0.1" "192.0.2." 596 __cfg_test_port_ip_star_g "IPv6" "ff0e::1" "ff02::1" "2001:db8:1::" 597} 598 599__cfg_test_port_ip_sg() 600{ 601 local name=$1; shift 602 local grp=$1; shift 603 local src=$1; shift 604 local grp_key="grp $grp src $src" 605 606 RET=0 607 608 bridge mdb add dev br0 port $swp1 $grp_key vid 10 609 bridge -d mdb show dev br0 vid 10 | grep "$grp_key" | grep -q "include" 610 check_err $? "Default filter mode is not \"include\"" 611 bridge mdb del dev br0 port $swp1 $grp_key vid 10 612 613 # Check that entries can be added as both permanent and temp and that 614 # group timer is set correctly. 615 bridge mdb add dev br0 port $swp1 $grp_key permanent vid 10 616 bridge -d mdb show dev br0 vid 10 | grep "$grp_key" | \ 617 grep -q "permanent" 618 check_err $? "Entry not added as \"permanent\" when should" 619 bridge -d -s mdb show dev br0 vid 10 | grep "$grp_key" | \ 620 grep -q "0.00" 621 check_err $? "\"permanent\" entry has a pending group timer" 622 bridge mdb del dev br0 port $swp1 $grp_key vid 10 623 624 bridge mdb add dev br0 port $swp1 $grp_key temp vid 10 625 bridge -d mdb show dev br0 vid 10 | grep "$grp_key" | \ 626 grep -q "temp" 627 check_err $? "Entry not added as \"temp\" when should" 628 bridge -d -s mdb show dev br0 vid 10 | grep "$grp_key" | \ 629 grep -q "0.00" 630 check_fail $? "\"temp\" entry has an unpending group timer" 631 bridge mdb del dev br0 port $swp1 $grp_key vid 10 632 633 # Check error cases. 634 bridge mdb add dev br0 port $swp1 $grp_key vid 10 \ 635 filter_mode include &> /dev/null 636 check_fail $? "Managed to add an entry with a filter mode" 637 638 bridge mdb add dev br0 port $swp1 $grp_key vid 10 \ 639 filter_mode include source_list $src &> /dev/null 640 check_fail $? "Managed to add an entry with a source list" 641 642 bridge mdb add dev br0 port $swp1 grp $grp src $grp vid 10 &> /dev/null 643 check_fail $? "Managed to add an entry with an invalid source" 644 645 bridge mdb add dev br0 port $swp1 $grp_key vid 10 temp 646 bridge mdb add dev br0 port $swp1 $grp_key vid 10 permanent &> /dev/null 647 check_fail $? "Managed to replace an entry without using replace" 648 bridge mdb del dev br0 port $swp1 $grp_key vid 10 649 650 # Check that we can replace available attributes. 651 bridge mdb add dev br0 port $swp1 $grp_key vid 10 proto 123 652 bridge mdb replace dev br0 port $swp1 $grp_key vid 10 proto 111 653 bridge -d mdb show dev br0 vid 10 | grep "$grp_key" | \ 654 grep -q "111" 655 check_err $? "Failed to replace protocol" 656 657 bridge mdb replace dev br0 port $swp1 $grp_key vid 10 permanent 658 bridge -d mdb show dev br0 vid 10 | grep "$grp_key" | \ 659 grep -q "permanent" 660 check_err $? "Entry not marked as \"permanent\" after replace" 661 bridge -d -s mdb show dev br0 vid 10 | grep "$grp_key" | \ 662 grep -q "0.00" 663 check_err $? "Entry has a pending group timer after replace" 664 665 bridge mdb replace dev br0 port $swp1 $grp_key vid 10 temp 666 bridge -d mdb show dev br0 vid 10 | grep "$grp_key" | \ 667 grep -q "temp" 668 check_err $? "Entry not marked as \"temp\" after replace" 669 bridge -d -s mdb show dev br0 vid 10 | grep "$grp_key" | \ 670 grep -q "0.00" 671 check_fail $? "Entry has an unpending group timer after replace" 672 bridge mdb del dev br0 port $swp1 $grp_key vid 10 673 674 # Check star exclude functionality. When adding a (S, G), all matching 675 # (*, G) ports need to be added to it. 676 bridge mdb add dev br0 port $swp2 grp $grp vid 10 677 bridge mdb add dev br0 port $swp1 $grp_key vid 10 678 bridge mdb show dev br0 vid 10 | grep "$grp_key" | grep $swp2 | \ 679 grep -q "added_by_star_ex" 680 check_err $? "\"added_by_star_ex\" entry not created after adding (S, G) entry" 681 bridge mdb del dev br0 port $swp1 $grp_key vid 10 682 bridge mdb del dev br0 port $swp2 grp $grp vid 10 683 684 log_test "$name (S, G) port group entries configuration tests" 685} 686 687cfg_test_port_ip_sg() 688{ 689 echo 690 log_info "# Port group entries configuration tests - (S, G)" 691 692 cfg_test_port_common "IPv4 (S, G)" "grp 239.1.1.1 src 192.0.2.1" 693 cfg_test_port_common "IPv6 (S, G)" "grp ff0e::1 src 2001:db8:1::1" 694 __cfg_test_port_ip_sg "IPv4" "239.1.1.1" "192.0.2.1" 695 __cfg_test_port_ip_sg "IPv6" "ff0e::1" "2001:db8:1::1" 696} 697 698cfg_test_port_ip() 699{ 700 cfg_test_port_ip_star_g 701 cfg_test_port_ip_sg 702} 703 704__cfg_test_port_l2() 705{ 706 local grp="01:02:03:04:05:06" 707 708 RET=0 709 710 bridge meb add dev br0 port $swp grp 00:01:02:03:04:05 \ 711 permanent vid 10 &> /dev/null 712 check_fail $? "Managed to add an entry with unicast MAC" 713 714 bridge mdb add dev br0 port $swp grp $grp src 00:01:02:03:04:05 \ 715 permanent vid 10 &> /dev/null 716 check_fail $? "Managed to add an entry with a source" 717 718 bridge mdb add dev br0 port $swp1 grp $grp permanent vid 10 \ 719 filter_mode include &> /dev/null 720 check_fail $? "Managed to add an entry with a filter mode" 721 722 bridge mdb add dev br0 port $swp1 grp $grp permanent vid 10 \ 723 source_list 00:01:02:03:04:05 &> /dev/null 724 check_fail $? "Managed to add an entry with a source list" 725 726 log_test "L2 (*, G) port group entries configuration tests" 727} 728 729cfg_test_port_l2() 730{ 731 echo 732 log_info "# Port group entries configuration tests - L2" 733 734 cfg_test_port_common "L2 (*, G)" "grp 01:02:03:04:05:06" 735 __cfg_test_port_l2 736} 737 738# Check configuration of regular (port) entries of all types. 739cfg_test_port() 740{ 741 cfg_test_port_ip 742 cfg_test_port_l2 743} 744 745ipv4_grps_get() 746{ 747 local max_grps=$1; shift 748 local i 749 750 for i in $(seq 0 $((max_grps - 1))); do 751 echo "239.1.1.$i" 752 done 753} 754 755ipv6_grps_get() 756{ 757 local max_grps=$1; shift 758 local i 759 760 for i in $(seq 0 $((max_grps - 1))); do 761 echo "ff0e::$(printf %x $i)" 762 done 763} 764 765l2_grps_get() 766{ 767 local max_grps=$1; shift 768 local i 769 770 for i in $(seq 0 $((max_grps - 1))); do 771 echo "01:00:00:00:00:$(printf %02x $i)" 772 done 773} 774 775cfg_test_dump_common() 776{ 777 local name=$1; shift 778 local fn=$1; shift 779 local max_bridges=2 780 local max_grps=256 781 local max_ports=32 782 local num_entries 783 local batch_file 784 local grp 785 local i j 786 787 RET=0 788 789 # Create net devices. 790 for i in $(seq 1 $max_bridges); do 791 ip link add name br-test${i} up type bridge vlan_filtering 1 \ 792 mcast_snooping 1 793 for j in $(seq 1 $max_ports); do 794 ip link add name br-test${i}-du${j} up \ 795 master br-test${i} type dummy 796 done 797 done 798 799 # Create batch file with MDB entries. 800 batch_file=$(mktemp) 801 for i in $(seq 1 $max_bridges); do 802 for j in $(seq 1 $max_ports); do 803 for grp in $($fn $max_grps); do 804 echo "mdb add dev br-test${i} \ 805 port br-test${i}-du${j} grp $grp \ 806 permanent vid 1" >> $batch_file 807 done 808 done 809 done 810 811 # Program the batch file and check for expected number of entries. 812 bridge -b $batch_file 813 for i in $(seq 1 $max_bridges); do 814 num_entries=$(bridge mdb show dev br-test${i} | \ 815 grep "permanent" | wc -l) 816 [[ $num_entries -eq $((max_grps * max_ports)) ]] 817 check_err $? "Wrong number of entries in br-test${i}" 818 done 819 820 # Cleanup. 821 rm $batch_file 822 for i in $(seq 1 $max_bridges); do 823 ip link del dev br-test${i} 824 for j in $(seq $max_ports); do 825 ip link del dev br-test${i}-du${j} 826 done 827 done 828 829 log_test "$name large scale dump tests" 830} 831 832# Check large scale dump. 833cfg_test_dump() 834{ 835 echo 836 log_info "# Large scale dump tests" 837 838 cfg_test_dump_common "IPv4" ipv4_grps_get 839 cfg_test_dump_common "IPv6" ipv6_grps_get 840 cfg_test_dump_common "L2" l2_grps_get 841} 842 843cfg_test() 844{ 845 cfg_test_host 846 cfg_test_port 847 cfg_test_dump 848} 849 850__fwd_test_host_ip() 851{ 852 local grp=$1; shift 853 local src=$1; shift 854 local mode=$1; shift 855 local name 856 local eth_type 857 858 RET=0 859 860 if [[ $mode == "-4" ]]; then 861 name="IPv4" 862 eth_type="ipv4" 863 else 864 name="IPv6" 865 eth_type="ipv6" 866 fi 867 868 tc filter add dev br0 ingress protocol 802.1q pref 1 handle 1 flower \ 869 vlan_ethtype $eth_type vlan_id 10 dst_ip $grp src_ip $src \ 870 action drop 871 872 # Packet should only be flooded to multicast router ports when there is 873 # no matching MDB entry. The bridge is not configured as a multicast 874 # router port. 875 $MZ $mode $h1.10 -c 1 -p 128 -A $src -B $grp -t udp -q 876 tc_check_packets "dev br0 ingress" 1 0 877 check_err $? "Packet locally received after flood" 878 879 # Install a regular port group entry and expect the packet to not be 880 # locally received. 881 bridge mdb add dev br0 port $swp2 grp $grp temp vid 10 882 $MZ $mode $h1.10 -c 1 -p 128 -A $src -B $grp -t udp -q 883 tc_check_packets "dev br0 ingress" 1 0 884 check_err $? "Packet locally received after installing a regular entry" 885 886 # Add a host entry and expect the packet to be locally received. 887 bridge mdb add dev br0 port br0 grp $grp temp vid 10 888 $MZ $mode $h1.10 -c 1 -p 128 -A $src -B $grp -t udp -q 889 tc_check_packets "dev br0 ingress" 1 1 890 check_err $? "Packet not locally received after adding a host entry" 891 892 # Remove the host entry and expect the packet to not be locally 893 # received. 894 bridge mdb del dev br0 port br0 grp $grp vid 10 895 $MZ $mode $h1.10 -c 1 -p 128 -A $src -B $grp -t udp -q 896 tc_check_packets "dev br0 ingress" 1 1 897 check_err $? "Packet locally received after removing a host entry" 898 899 bridge mdb del dev br0 port $swp2 grp $grp vid 10 900 901 tc filter del dev br0 ingress protocol 802.1q pref 1 handle 1 flower 902 903 log_test "$name host entries forwarding tests" 904} 905 906fwd_test_host_ip() 907{ 908 __fwd_test_host_ip "239.1.1.1" "192.0.2.1" "-4" 909 __fwd_test_host_ip "ff0e::1" "2001:db8:1::1" "-6" 910} 911 912fwd_test_host_l2() 913{ 914 local dmac=01:02:03:04:05:06 915 916 RET=0 917 918 tc filter add dev br0 ingress protocol all pref 1 handle 1 flower \ 919 dst_mac $dmac action drop 920 921 # Packet should be flooded and locally received when there is no 922 # matching MDB entry. 923 $MZ $h1.10 -c 1 -p 128 -a own -b $dmac -q 924 tc_check_packets "dev br0 ingress" 1 1 925 check_err $? "Packet not locally received after flood" 926 927 # Install a regular port group entry and expect the packet to not be 928 # locally received. 929 bridge mdb add dev br0 port $swp2 grp $dmac permanent vid 10 930 $MZ $h1.10 -c 1 -p 128 -a own -b $dmac -q 931 tc_check_packets "dev br0 ingress" 1 1 932 check_err $? "Packet locally received after installing a regular entry" 933 934 # Add a host entry and expect the packet to be locally received. 935 bridge mdb add dev br0 port br0 grp $dmac permanent vid 10 936 $MZ $h1.10 -c 1 -p 128 -a own -b $dmac -q 937 tc_check_packets "dev br0 ingress" 1 2 938 check_err $? "Packet not locally received after adding a host entry" 939 940 # Remove the host entry and expect the packet to not be locally 941 # received. 942 bridge mdb del dev br0 port br0 grp $dmac permanent vid 10 943 $MZ $h1.10 -c 1 -p 128 -a own -b $dmac -q 944 tc_check_packets "dev br0 ingress" 1 2 945 check_err $? "Packet locally received after removing a host entry" 946 947 bridge mdb del dev br0 port $swp2 grp $dmac permanent vid 10 948 949 tc filter del dev br0 ingress protocol all pref 1 handle 1 flower 950 951 log_test "L2 host entries forwarding tests" 952} 953 954fwd_test_host() 955{ 956 # Disable multicast router on the bridge to ensure that packets are 957 # only locally received when a matching host entry is present. 958 ip link set dev br0 type bridge mcast_router 0 959 960 fwd_test_host_ip 961 fwd_test_host_l2 962 963 ip link set dev br0 type bridge mcast_router 1 964} 965 966__fwd_test_port_ip() 967{ 968 local grp=$1; shift 969 local valid_src=$1; shift 970 local invalid_src=$1; shift 971 local mode=$1; shift 972 local filter_mode=$1; shift 973 local name 974 local eth_type 975 local src_list 976 977 RET=0 978 979 if [[ $mode == "-4" ]]; then 980 name="IPv4" 981 eth_type="ipv4" 982 else 983 name="IPv6" 984 eth_type="ipv6" 985 fi 986 987 # The valid source is the one we expect to get packets from after 988 # adding the entry. 989 if [[ $filter_mode == "include" ]]; then 990 src_list=$valid_src 991 else 992 src_list=$invalid_src 993 fi 994 995 tc filter add dev $h2 ingress protocol 802.1q pref 1 handle 1 flower \ 996 vlan_ethtype $eth_type vlan_id 10 dst_ip $grp \ 997 src_ip $valid_src action drop 998 tc filter add dev $h2 ingress protocol 802.1q pref 1 handle 2 flower \ 999 vlan_ethtype $eth_type vlan_id 10 dst_ip $grp \ 1000 src_ip $invalid_src action drop 1001 1002 $MZ $mode $h1.10 -c 1 -p 128 -A $valid_src -B $grp -t udp -q 1003 tc_check_packets "dev $h2 ingress" 1 0 1004 check_err $? "Packet from valid source received on H2 before adding entry" 1005 1006 $MZ $mode $h1.10 -c 1 -p 128 -A $invalid_src -B $grp -t udp -q 1007 tc_check_packets "dev $h2 ingress" 2 0 1008 check_err $? "Packet from invalid source received on H2 before adding entry" 1009 1010 bridge mdb add dev br0 port $swp2 grp $grp vid 10 \ 1011 filter_mode $filter_mode source_list $src_list 1012 1013 $MZ $mode $h1.10 -c 1 -p 128 -A $valid_src -B $grp -t udp -q 1014 tc_check_packets "dev $h2 ingress" 1 1 1015 check_err $? "Packet from valid source not received on H2 after adding entry" 1016 1017 $MZ $mode $h1.10 -c 1 -p 128 -A $invalid_src -B $grp -t udp -q 1018 tc_check_packets "dev $h2 ingress" 2 0 1019 check_err $? "Packet from invalid source received on H2 after adding entry" 1020 1021 bridge mdb replace dev br0 port $swp2 grp $grp vid 10 \ 1022 filter_mode exclude 1023 1024 $MZ $mode $h1.10 -c 1 -p 128 -A $valid_src -B $grp -t udp -q 1025 tc_check_packets "dev $h2 ingress" 1 2 1026 check_err $? "Packet from valid source not received on H2 after allowing all sources" 1027 1028 $MZ $mode $h1.10 -c 1 -p 128 -A $invalid_src -B $grp -t udp -q 1029 tc_check_packets "dev $h2 ingress" 2 1 1030 check_err $? "Packet from invalid source not received on H2 after allowing all sources" 1031 1032 bridge mdb del dev br0 port $swp2 grp $grp vid 10 1033 1034 $MZ $mode $h1.10 -c 1 -p 128 -A $valid_src -B $grp -t udp -q 1035 tc_check_packets "dev $h2 ingress" 1 2 1036 check_err $? "Packet from valid source received on H2 after deleting entry" 1037 1038 $MZ $mode $h1.10 -c 1 -p 128 -A $invalid_src -B $grp -t udp -q 1039 tc_check_packets "dev $h2 ingress" 2 1 1040 check_err $? "Packet from invalid source received on H2 after deleting entry" 1041 1042 tc filter del dev $h2 ingress protocol 802.1q pref 1 handle 2 flower 1043 tc filter del dev $h2 ingress protocol 802.1q pref 1 handle 1 flower 1044 1045 log_test "$name port group \"$filter_mode\" entries forwarding tests" 1046} 1047 1048fwd_test_port_ip() 1049{ 1050 __fwd_test_port_ip "239.1.1.1" "192.0.2.1" "192.0.2.2" "-4" "exclude" 1051 __fwd_test_port_ip "ff0e::1" "2001:db8:1::1" "2001:db8:1::2" "-6" \ 1052 "exclude" 1053 __fwd_test_port_ip "239.1.1.1" "192.0.2.1" "192.0.2.2" "-4" "include" 1054 __fwd_test_port_ip "ff0e::1" "2001:db8:1::1" "2001:db8:1::2" "-6" \ 1055 "include" 1056} 1057 1058fwd_test_port_l2() 1059{ 1060 local dmac=01:02:03:04:05:06 1061 1062 RET=0 1063 1064 tc filter add dev $h2 ingress protocol all pref 1 handle 1 flower \ 1065 dst_mac $dmac action drop 1066 1067 $MZ $h1.10 -c 1 -p 128 -a own -b $dmac -q 1068 tc_check_packets "dev $h2 ingress" 1 0 1069 check_err $? "Packet received on H2 before adding entry" 1070 1071 bridge mdb add dev br0 port $swp2 grp $dmac permanent vid 10 1072 $MZ $h1.10 -c 1 -p 128 -a own -b $dmac -q 1073 tc_check_packets "dev $h2 ingress" 1 1 1074 check_err $? "Packet not received on H2 after adding entry" 1075 1076 bridge mdb del dev br0 port $swp2 grp $dmac permanent vid 10 1077 $MZ $h1.10 -c 1 -p 128 -a own -b $dmac -q 1078 tc_check_packets "dev $h2 ingress" 1 1 1079 check_err $? "Packet received on H2 after deleting entry" 1080 1081 tc filter del dev $h2 ingress protocol all pref 1 handle 1 flower 1082 1083 log_test "L2 port entries forwarding tests" 1084} 1085 1086fwd_test_port() 1087{ 1088 # Disable multicast flooding to ensure that packets are only forwarded 1089 # out of a port when a matching port group entry is present. 1090 bridge link set dev $swp2 mcast_flood off 1091 1092 fwd_test_port_ip 1093 fwd_test_port_l2 1094 1095 bridge link set dev $swp2 mcast_flood on 1096} 1097 1098fwd_test() 1099{ 1100 echo 1101 log_info "# Forwarding tests" 1102 1103 # Forwarding according to MDB entries only takes place when the bridge 1104 # detects that there is a valid querier in the network. Set the bridge 1105 # as the querier and assign it a valid IPv6 link-local address to be 1106 # used as the source address for MLD queries. 1107 ip -6 address add fe80::1/64 nodad dev br0 1108 ip link set dev br0 type bridge mcast_querier 1 1109 # Wait the default Query Response Interval (10 seconds) for the bridge 1110 # to determine that there are no other queriers in the network. 1111 sleep 10 1112 1113 fwd_test_host 1114 fwd_test_port 1115 1116 ip link set dev br0 type bridge mcast_querier 0 1117 ip -6 address del fe80::1/64 dev br0 1118} 1119 1120ctrl_igmpv3_is_in_test() 1121{ 1122 RET=0 1123 1124 # Add a permanent entry and check that it is not affected by the 1125 # received IGMP packet. 1126 bridge mdb add dev br0 port $swp1 grp 239.1.1.1 permanent vid 10 \ 1127 filter_mode include source_list 192.0.2.1 1128 1129 # IS_IN ( 192.0.2.2 ) 1130 $MZ $h1.10 -c 1 -A 192.0.2.1 -B 239.1.1.1 \ 1131 -t ip proto=2,p=$(igmpv3_is_in_get 239.1.1.1 192.0.2.2) -q 1132 1133 bridge -d mdb show dev br0 vid 10 | grep 239.1.1.1 | grep -q 192.0.2.2 1134 check_fail $? "Permanent entry affected by IGMP packet" 1135 1136 # Replace the permanent entry with a temporary one and check that after 1137 # processing the IGMP packet, a new source is added to the list along 1138 # with a new forwarding entry. 1139 bridge mdb replace dev br0 port $swp1 grp 239.1.1.1 temp vid 10 \ 1140 filter_mode include source_list 192.0.2.1 1141 1142 # IS_IN ( 192.0.2.2 ) 1143 $MZ $h1.10 -c 1 -A 192.0.2.1 -B 239.1.1.1 \ 1144 -t ip proto=2,p=$(igmpv3_is_in_get 239.1.1.1 192.0.2.2) -q 1145 1146 bridge -d mdb show dev br0 vid 10 | grep 239.1.1.1 | grep -v "src" | \ 1147 grep -q 192.0.2.2 1148 check_err $? "Source not add to source list" 1149 1150 bridge -d mdb show dev br0 vid 10 | grep 239.1.1.1 | \ 1151 grep -q "src 192.0.2.2" 1152 check_err $? "(S, G) entry not created for new source" 1153 1154 bridge mdb del dev br0 port $swp1 grp 239.1.1.1 vid 10 1155 1156 log_test "IGMPv3 MODE_IS_INCLUDE tests" 1157} 1158 1159ctrl_mldv2_is_in_test() 1160{ 1161 RET=0 1162 1163 # Add a permanent entry and check that it is not affected by the 1164 # received MLD packet. 1165 bridge mdb add dev br0 port $swp1 grp ff0e::1 permanent vid 10 \ 1166 filter_mode include source_list 2001:db8:1::1 1167 1168 # IS_IN ( 2001:db8:1::2 ) 1169 local p=$(mldv2_is_in_get fe80::1 ff0e::1 2001:db8:1::2) 1170 $MZ -6 $h1.10 -c 1 -A fe80::1 -B ff0e::1 \ 1171 -t ip hop=1,next=0,p="$p" -q 1172 1173 bridge -d mdb show dev br0 vid 10 | grep ff0e::1 | \ 1174 grep -q 2001:db8:1::2 1175 check_fail $? "Permanent entry affected by MLD packet" 1176 1177 # Replace the permanent entry with a temporary one and check that after 1178 # processing the MLD packet, a new source is added to the list along 1179 # with a new forwarding entry. 1180 bridge mdb replace dev br0 port $swp1 grp ff0e::1 temp vid 10 \ 1181 filter_mode include source_list 2001:db8:1::1 1182 1183 # IS_IN ( 2001:db8:1::2 ) 1184 $MZ -6 $h1.10 -c 1 -A fe80::1 -B ff0e::1 \ 1185 -t ip hop=1,next=0,p="$p" -q 1186 1187 bridge -d mdb show dev br0 vid 10 | grep ff0e::1 | grep -v "src" | \ 1188 grep -q 2001:db8:1::2 1189 check_err $? "Source not add to source list" 1190 1191 bridge -d mdb show dev br0 vid 10 | grep ff0e::1 | \ 1192 grep -q "src 2001:db8:1::2" 1193 check_err $? "(S, G) entry not created for new source" 1194 1195 bridge mdb del dev br0 port $swp1 grp ff0e::1 vid 10 1196 1197 log_test "MLDv2 MODE_IS_INCLUDE tests" 1198} 1199 1200ctrl_test() 1201{ 1202 echo 1203 log_info "# Control packets tests" 1204 1205 ctrl_igmpv3_is_in_test 1206 ctrl_mldv2_is_in_test 1207} 1208 1209trap cleanup EXIT 1210 1211setup_prepare 1212setup_wait 1213tests_run 1214 1215exit $EXIT_STATUS 1216