t_vlan.sh revision 1.27
1 # $NetBSD: t_vlan.sh,v 1.27 2025/03/18 07:58:09 ozaki-r Exp $ 2 # 3 # Copyright (c) 2016 Internet Initiative Japan Inc. 4 # All rights reserved. 5 # 6 # Redistribution and use in source and binary forms, with or without 7 # modification, are permitted provided that the following conditions 8 # are met: 9 # 1. Redistributions of source code must retain the above copyright 10 # notice, this list of conditions and the following disclaimer. 11 # 2. Redistributions in binary form must reproduce the above copyright 12 # notice, this list of conditions and the following disclaimer in the 13 # documentation and/or other materials provided with the distribution. 14 # 15 # THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 16 # ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 17 # TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 18 # PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 19 # BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 20 # CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 21 # SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 22 # INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 23 # CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 24 # ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 25 # POSSIBILITY OF SUCH DAMAGE. 26 # 27 28 BUS=bus 29 SOCK_LOCAL=unix://commsock1 30 SOCK_REMOTE=unix://commsock2 31 IP_LOCAL0=10.0.0.1 32 IP_LOCAL1=10.0.1.1 33 IP_REMOTE0=10.0.0.2 34 IP_REMOTE1=10.0.1.2 35 IP_MCADDR0=224.0.0.10 36 IP6_LOCAL0=fc00::1 37 IP6_LOCAL1=fc00:1::1 38 IP6_REMOTE0=fc00::2 39 IP6_REMOTE1=fc00:1::2 40 IP6_MCADDR0=ff11::10 41 ETH_IP_MCADDR0=01:00:5e:00:00:0a 42 ETH_IP6_MCADDR0=33:33:00:00:00:10 43 44 DEBUG=${DEBUG:-false} 45 46 vlan_create_destroy_body_common() 47 { 48 local atf_ifconfig="atf_check -s exit:0 rump.ifconfig" 49 50 export RUMP_SERVER=${SOCK_LOCAL} 51 52 $atf_ifconfig vlan0 create 53 $atf_ifconfig vlan0 destroy 54 55 $atf_ifconfig vlan0 create 56 $atf_ifconfig vlan0 up 57 $atf_ifconfig vlan0 down 58 $atf_ifconfig vlan0 destroy 59 60 $atf_ifconfig shmif0 create 61 $atf_ifconfig vlan0 create 62 $atf_ifconfig vlan0 vlan 1 vlanif shmif0 63 $atf_ifconfig vlan0 up 64 $atf_ifconfig vlan0 destroy 65 66 # more than one vlan interface with a same parent interface 67 $atf_ifconfig shmif1 create 68 $atf_ifconfig vlan0 create 69 $atf_ifconfig vlan0 vlan 10 vlanif shmif0 70 $atf_ifconfig vlan1 create 71 $atf_ifconfig vlan1 vlan 11 vlanif shmif0 72 73 # more than one interface with another parent interface 74 $atf_ifconfig vlan2 create 75 $atf_ifconfig vlan2 vlan 12 vlanif shmif1 76 $atf_ifconfig vlan3 create 77 $atf_ifconfig vlan3 vlan 13 vlanif shmif1 78 $atf_ifconfig shmif0 destroy 79 atf_check -s exit:0 -o not-match:'shmif0' rump.ifconfig vlan0 80 atf_check -s exit:0 -o not-match:'shmif0' rump.ifconfig vlan1 81 atf_check -s exit:0 -o match:'shmif1' rump.ifconfig vlan2 82 atf_check -s exit:0 -o match:'shmif1' rump.ifconfig vlan3 83 $atf_ifconfig vlan0 destroy 84 $atf_ifconfig vlan1 destroy 85 $atf_ifconfig vlan2 destroy 86 $atf_ifconfig vlan3 destroy 87 88 } 89 90 test_create_destroy() 91 { 92 rump_server_start $SOCK_LOCAL vlan 93 94 vlan_create_destroy_body_common 95 } 96 97 test_create_destroy6() 98 { 99 100 rump_server_start $SOCK_LOCAL vlan netinet6 101 102 vlan_create_destroy_body_common 103 } 104 105 vlan_basic_body_common() 106 { 107 local atf_ifconfig="atf_check -s exit:0 rump.ifconfig" 108 local outfile=./out 109 local af=inet 110 local prefix=24 111 local local0=$IP_LOCAL0 112 local remote0=$IP_REMOTE0 113 local ping_cmd="rump.ping -n -w 1 -c 1" 114 115 if [ x"$1" = x"inet6" ]; then 116 af="inet6" 117 prefix=64 118 local0=$IP6_LOCAL0 119 remote0=$IP6_REMOTE0 120 ping_cmd="rump.ping6 -n -c 1" 121 fi 122 123 rump_server_add_iface $SOCK_LOCAL shmif0 $BUS 124 rump_server_add_iface $SOCK_REMOTE shmif0 $BUS 125 126 export RUMP_SERVER=$SOCK_LOCAL 127 $atf_ifconfig shmif0 up 128 export RUMP_SERVER=$SOCK_REMOTE 129 $atf_ifconfig shmif0 up 130 131 export RUMP_SERVER=$SOCK_LOCAL 132 $atf_ifconfig vlan0 create 133 $atf_ifconfig vlan0 vlan 10 vlanif shmif0 134 $atf_ifconfig vlan0 $af $local0/$prefix 135 $atf_ifconfig vlan0 up 136 $atf_ifconfig -w 10 137 138 export RUMP_SERVER=$SOCK_REMOTE 139 $atf_ifconfig vlan0 create 140 $atf_ifconfig vlan0 vlan 10 vlanif shmif0 141 $atf_ifconfig vlan0 $af $remote0/$prefix 142 $atf_ifconfig vlan0 up 143 $atf_ifconfig -w 10 144 145 extract_new_packets $BUS > $outfile 146 147 export RUMP_SERVER=$SOCK_LOCAL 148 atf_check -s exit:0 -o ignore $ping_cmd $remote0 149 150 extract_new_packets $BUS > $outfile 151 atf_check -s exit:0 -o match:'vlan 10' cat $outfile 152 153 $atf_ifconfig vlan0 -vlanif 154 $atf_ifconfig vlan0 vlan 20 vlanif shmif0 155 $atf_ifconfig vlan0 $af $local0/$prefix 156 $atf_ifconfig vlan0 up 157 $atf_ifconfig -w 10 158 159 extract_new_packets $BUS > $outfile 160 atf_check -s not-exit:0 -o ignore $ping_cmd $remote0 161 162 extract_new_packets $BUS > $outfile 163 atf_check -s exit:0 -o match:'vlan 20' cat $outfile 164 165 export RUMP_SERVER=$SOCK_LOCAL 166 $atf_ifconfig vlan0 -vlanif 167 $atf_ifconfig vlan0 vlan 10 vlanif shmif0 168 $atf_ifconfig vlan0 $af $local0/$prefix 169 $atf_ifconfig vlan0 up 170 $atf_ifconfig -w 10 171 172 atf_check -s exit:0 -o ignore rump.ifconfig -z vlan0 173 atf_check -s exit:0 -o ignore $ping_cmd $remote0 174 rump.ifconfig -v vlan0 > $outfile 175 176 atf_check -s exit:0 -o not-match:' 0 packets' cat $outfile 177 atf_check -s exit:0 -o not-match:' 0 bytes' cat $outfile 178 } 179 180 test_basic() 181 { 182 rump_server_start $SOCK_LOCAL vlan 183 rump_server_start $SOCK_REMOTE vlan 184 185 vlan_basic_body_common inet 186 187 } 188 189 test_basic6() 190 { 191 rump_server_start $SOCK_LOCAL vlan netinet6 192 rump_server_start $SOCK_REMOTE vlan netinet6 193 194 vlan_basic_body_common inet6 195 } 196 197 vlan_auto_follow_mtu_body_common() 198 { 199 local atf_ifconfig="atf_check -s exit:0 rump.ifconfig" 200 local outfile=./out 201 local af=inet 202 local prefix=24 203 local local0=$IP_LOCAL0 204 local remote0=$IP_REMOTE0 205 local ping_cmd="rump.ping -D -n -w 1 -c 1" 206 local mtu=1500 207 local vlan_mtu=`expr $mtu - 4` 208 # ipv4 header=20bytes, icmp header=8bytes 209 local padding=`expr $vlan_mtu - 20 - 8` 210 local over_padding=`expr $vlan_mtu - 20 - 8 + 1` 211 local nonfrag_msg="$local0 > $remote0: ICMP echo request" 212 # unused for ipv4 213 local frag_msg="" 214 215 if [ x"$1" = x"inet6" ]; then 216 af="inet6" 217 prefix=64 218 local0=$IP6_LOCAL0 219 remote0=$IP6_REMOTE0 220 # ipv6 header=40bytes, icmpv6 header=8bytes 221 padding=`expr $vlan_mtu - 40 - 8` 222 over_padding=`expr $vlan_mtu - 40 - 8 + 1` 223 ping_cmd="rump.ping6 -mm -n -c 1 -i 1" 224 nonfrag_msg="$local0 > $remote0: ICMP6, echo request" 225 frag_msg="$local0 > $remote0: frag .* ICMP6, echo request" 226 fi 227 228 rump_server_add_iface $SOCK_LOCAL shmif0 $BUS 229 rump_server_add_iface $SOCK_REMOTE shmif0 $BUS 230 231 export RUMP_SERVER=$SOCK_LOCAL 232 $atf_ifconfig shmif0 up 233 export RUMP_SERVER=$SOCK_REMOTE 234 $atf_ifconfig shmif0 up 235 236 export RUMP_SERVER=$SOCK_LOCAL 237 $atf_ifconfig vlan0 create 238 239 # since upper bound of shmif's mtu is 1500, 240 # so we lower vlan's mtu instead of raising shmif's. 241 # to do this, we change the interface's parameter 242 # such as ND_IFINFO(ifp)->maxmtu that is changed by SIOCSIFMTU. 243 244 # $atf_config shmif0 mtu 1600 245 $atf_ifconfig vlan0 vlan 10 vlanif shmif0 246 $atf_ifconfig vlan0 mtu 1400 247 $atf_ifconfig vlan0 -vlanif shmif0 248 249 $atf_ifconfig vlan0 vlan 10 vlanif shmif0 250 $atf_ifconfig vlan0 $af $local0/$prefix 251 $atf_ifconfig vlan0 up 252 $atf_ifconfig -w 10 253 254 export RUMP_SERVER=$SOCK_REMOTE 255 $atf_ifconfig vlan0 create 256 $atf_ifconfig vlan0 vlan 10 vlanif shmif0 257 $atf_ifconfig vlan0 $af $remote0/$prefix 258 $atf_ifconfig vlan0 up 259 $atf_ifconfig -w 10 260 261 extract_new_packets $BUS > $outfile 262 export RUMP_SERVER=$SOCK_LOCAL 263 264 atf_check -s exit:0 -o ignore $ping_cmd -s $padding $remote0 265 extract_new_packets $BUS > $outfile 266 atf_check -s exit:0 -o match:"$nonfrag_msg" cat $outfile 267 268 if [ x"$1" = x"inet6" ]; then 269 atf_check -s exit:0 -o ignore $ping_cmd -s $over_padding $remote0 270 extract_new_packets $BUS > $outfile 271 atf_check -s exit:0 -o match:"$frag_msg" cat $outfile 272 else 273 atf_check -s not-exit:0 -o ignore -e match:"Message too long" \ 274 $ping_cmd -s $over_padding $remote0 275 fi 276 } 277 278 test_auto_follow_mtu() 279 { 280 rump_server_start $SOCK_LOCAL vlan 281 rump_server_start $SOCK_REMOTE vlan 282 283 vlan_auto_follow_mtu_body_common inet 284 } 285 286 test_auto_follow_mtu6() 287 { 288 rump_server_start $SOCK_LOCAL vlan netinet6 289 rump_server_start $SOCK_REMOTE vlan netinet6 290 291 vlan_auto_follow_mtu_body_common inet6 292 } 293 294 vlanid_config_and_ping() 295 { 296 local atf_ifconfig="atf_check -s exit:0 rump.ifconfig" 297 local vlanid=$1 298 shift 299 300 export RUMP_SERVER=$SOCK_LOCAL 301 $atf_ifconfig vlan0 vlan $vlanid vlanif shmif0 302 $atf_ifconfig vlan0 $IP_LOCAL0/24 303 $atf_ifconfig vlan0 up 304 305 export RUMP_SERVER=$SOCK_REMOTE 306 $atf_ifconfig vlan0 vlan $vlanid vlanif shmif0 307 $atf_ifconfig vlan0 $IP_REMOTE0/24 308 $atf_ifconfig vlan0 up 309 310 export RUMP_SERVER=$SOCK_LOCAL 311 atf_check -s exit:0 -o ignore rump.ping -n -w 1 -c 1 $IP_REMOTE0 312 $atf_ifconfig vlan0 -vlanif 313 314 export RUMP_SERVER=$SOCK_REMOTE 315 $atf_ifconfig vlan0 -vlanif 316 } 317 318 vlanid_config_and_ping6() 319 { 320 local atf_ifconfig="atf_check -s exit:0 rump.ifconfig" 321 local vlanid=$1 322 shift 323 324 export RUMP_SERVER=$SOCK_LOCAL 325 $atf_ifconfig vlan0 vlan $vlanid vlanif shmif0 326 $atf_ifconfig vlan0 inet6 $IP6_LOCAL0/64 327 $atf_ifconfig vlan0 up 328 329 export RUMP_SERVER=$SOCK_REMOTE 330 $atf_ifconfig vlan0 vlan $vlanid vlanif shmif0 331 $atf_ifconfig vlan0 inet6 $IP6_REMOTE0/64 332 $atf_ifconfig vlan0 up 333 334 export RUMP_SERVER=$SOCK_LOCAL 335 atf_check -s exit:0 -o ignore rump.ping6 -n -c 1 $IP6_REMOTE0 336 $atf_ifconfig vlan0 -vlanif 337 338 export RUMP_SERVER=$SOCK_REMOTE 339 $atf_ifconfig vlan0 -vlanif 340 } 341 342 vlan_vlanid_body_common() 343 { 344 local atf_ifconfig="atf_check -s exit:0 rump.ifconfig" 345 local af=inet 346 local prefix=24 347 local sysctl_param="net.inet.ip.dad_count=0" 348 local ping_cmd="rump.ping -n -w 1 -c 1" 349 local config_and_ping=vlanid_config_and_ping 350 local local0=$IP_LOCAL0 351 local local1=$IP_LOCAL1 352 local remote0=$IP_REMOTE0 353 local remote1=$IP_REMOTE1 354 355 if [ x"$1" = x"inet6" ]; then 356 af=inet6 357 prefix=64 358 sysctl_param="net.inet6.ip6.dad_count=0" 359 ping_cmd="rump.ping6 -n -c 1" 360 config_and_ping=vlanid_config_and_ping6 361 local0=$IP6_LOCAL0 362 local1=$IP6_LOCAL1 363 remote0=$IP6_REMOTE0 364 remote1=$IP6_REMOTE1 365 fi 366 367 rump_server_add_iface $SOCK_LOCAL shmif0 $BUS 368 rump_server_add_iface $SOCK_REMOTE shmif0 $BUS 369 370 export RUMP_SERVER=$SOCK_LOCAL 371 atf_check -s exit:0 -o ignore rump.sysctl -w $sysctl_param 372 $atf_ifconfig shmif0 up 373 $atf_ifconfig vlan0 create 374 375 export RUMP_SERVER=$SOCK_REMOTE 376 atf_check -s exit:0 -o ignore rump.sysctl -w $sysctl_param 377 $atf_ifconfig shmif0 up 378 $atf_ifconfig vlan0 create 379 380 export RUMP_SERVER=$SOCK_LOCAL 381 atf_check -s not-exit:0 -e match:"^usage: rump.ifconfig" \ 382 rump.ifconfig vlan0 vlan -1 vlanif shmif0 383 384 # $config_and_ping 0 # reserved vlan id 385 $config_and_ping 1 386 $config_and_ping 4094 387 # $config_and_ping 4095 #reserved vlan id 388 389 if [ "${RANDOM:-0}" != "${RANDOM:-0}" ] 390 then 391 for TAG in $(( ${RANDOM:-0} % 4092 + 2 )) \ 392 $(( ${RANDOM:-0} % 4092 + 2 )) \ 393 $(( ${RANDOM:-0} % 4092 + 2 )) 394 do 395 $config_and_ping "${TAG}" 396 done 397 fi 398 399 export RUMP_SERVER=$SOCK_LOCAL 400 for TAG in 0 4095 4096 $((4096*4 + 1)) 65536 65537 $((65536 + 4095)) 401 do 402 atf_check -s not-exit:0 -e not-empty \ 403 rump.ifconfig vlan0 vlan "${TAG}" vlanif shmif0 404 done 405 406 $atf_ifconfig vlan0 vlan 1 vlanif shmif0 407 atf_check -s not-exit:0 -e match:"SIOCSETVLAN: Device busy" \ 408 rump.ifconfig vlan0 vlan 2 vlanif shmif0 409 410 atf_check -s not-exit:0 -e match:"SIOCSETVLAN: Device busy" \ 411 rump.ifconfig vlan0 vlan 1 vlanif shmif1 412 413 $atf_ifconfig vlan0 -vlanif 414 atf_check -s not-exit:0 -e match:"Invalid argument" \ 415 rump.ifconfig vlan0 $af $local0/$prefix 416 417 export RUMP_SERVER=$SOCK_LOCAL 418 $atf_ifconfig vlan0 vlan 10 vlanif shmif0 419 $atf_ifconfig vlan0 $af $local0/$prefix 420 $atf_ifconfig vlan0 up 421 $atf_ifconfig vlan1 create 422 $atf_ifconfig vlan1 vlan 11 vlanif shmif0 423 $atf_ifconfig vlan1 $af $local1/$prefix 424 $atf_ifconfig vlan1 up 425 426 export RUMP_SERVER=$SOCK_REMOTE 427 $atf_ifconfig vlan0 -vlanif 428 $atf_ifconfig vlan0 vlan 10 vlanif shmif0 429 $atf_ifconfig vlan0 $af $remote0/$prefix 430 $atf_ifconfig vlan0 up 431 $atf_ifconfig vlan1 create 432 $atf_ifconfig vlan1 vlan 11 vlanif shmif0 433 $atf_ifconfig vlan1 $af $remote1/$prefix 434 $atf_ifconfig vlan1 up 435 436 export RUMP_SERVER=$SOCK_LOCAL 437 atf_check -s exit:0 -o ignore $ping_cmd $remote0 438 atf_check -s exit:0 -o ignore $ping_cmd $remote1 439 } 440 441 test_vlanid() 442 { 443 rump_server_start $SOCK_LOCAL vlan 444 rump_server_start $SOCK_REMOTE vlan 445 446 vlan_vlanid_body_common inet 447 } 448 449 test_vlanid6() 450 { 451 rump_server_start $SOCK_LOCAL vlan netinet6 452 rump_server_start $SOCK_REMOTE vlan netinet6 453 454 vlan_vlanid_body_common inet6 455 } 456 457 vlan_configs_body_common() 458 { 459 local atf_ifconfig="atf_check -s exit:0 rump.ifconfig" 460 461 export RUMP_SERVER=${SOCK_LOCAL} 462 463 $atf_ifconfig shmif0 create 464 $atf_ifconfig shmif1 create 465 # unset U/L bit to detect a bug fixed by if_vlan.c:r1.132 466 $atf_ifconfig shmif0 link b0:a0:75:00:01:00 active 467 $atf_ifconfig shmif1 link b0:a0:75:00:01:01 active 468 $atf_ifconfig vlan0 create 469 470 atf_check -s exit:0 -o match:'status: +down' \ 471 rump.ifconfig vlan0 472 $atf_ifconfig vlan0 vlan 10 vlanif shmif0 473 $atf_ifconfig vlan0 -vlanif 474 atf_check -s exit:0 -o match:'status: +down' \ 475 rump.ifconfig vlan0 476 477 $atf_ifconfig vlan0 vlan 10 vlanif shmif0 478 $atf_ifconfig vlan0 -vlanif shmif0 479 480 $atf_ifconfig vlan0 vlan 10 vlanif shmif0 481 atf_check -s exit:0 rump.ifconfig vlan0 -vlanif shmif1 482 atf_check -s exit:0 rump.ifconfig vlan0 -vlanif shmif2 483 484 $atf_ifconfig vlan0 -vlanif 485 486 $atf_ifconfig vlan0 vlan 10 vlanif shmif0 487 atf_check -s exit:0 -e match:'Invalid argument' \ 488 rump.ifconfig vlan0 mtu 1497 489 $atf_ifconfig vlan0 mtu 1496 490 $atf_ifconfig vlan0 mtu 42 491 atf_check -s exit:0 -e match:'Invalid argument' \ 492 rump.ifconfig vlan0 mtu 41 493 $atf_ifconfig vlan0 -vlanif 494 495 $atf_ifconfig vlan1 create 496 $atf_ifconfig vlan0 vlan 10 vlanif shmif0 497 atf_check -s not-exit:0 -e match:'File exists' \ 498 rump.ifconfig vlan1 vlan 10 vlanif shmif0 499 $atf_ifconfig vlan1 vlan 10 vlanif shmif1 500 501 $atf_ifconfig vlan1 -vlanif shmif1 502 $atf_ifconfig vlan1 vlan 10 vlanif shmif1 503 504 $atf_ifconfig vlan0 -vlanif shmif0 505 $atf_ifconfig vlan0 vlan 10 vlanif shmif0 506 } 507 508 test_configs() 509 { 510 511 rump_server_start $SOCK_LOCAL vlan 512 513 vlan_configs_body_common 514 515 } 516 517 test_configs6() 518 { 519 rump_server_start $SOCK_LOCAL vlan netinet6 520 521 vlan_configs_body_common 522 } 523 524 vlan_bridge_body_common() 525 { 526 local atf_ifconfig="atf_check -s exit:0 rump.ifconfig" 527 local atf_brconfig="atf_check -s exit:0 $HIJACKING /sbin/brconfig" 528 529 rump_server_add_iface $SOCK_LOCAL shmif0 $BUS 530 531 export RUMP_SERVER=$SOCK_LOCAL 532 $atf_ifconfig shmif0 up 533 534 $atf_ifconfig vlan0 create 535 $DEBUG && rump.ifconfig vlan0 536 537 $atf_ifconfig bridge0 create 538 $atf_ifconfig bridge0 up 539 540 # 541 # Add vlan to bridge member 542 # 543 $atf_ifconfig bridge0 mtu 1496 544 545 # vlan0 can not add to bridge member 546 # because it is not an ethernet device 547 atf_check -s not-exit:0 -e match:'Invalid argument' \ 548 $HIJACKING /sbin/brconfig bridge0 add vlan0 549 550 $atf_ifconfig vlan0 vlan 10 vlanif shmif0 551 $atf_ifconfig vlan0 up 552 atf_check -s exit:0 -o match:'mtu 1496' rump.ifconfig vlan0 553 554 # vlan0 becomes an ethernet device 555 # after attaching the parent interface 556 $atf_brconfig bridge0 add vlan0 557 $DEBUG && $HIJACKING /sbin/brconfig bridge0 558 559 $atf_brconfig bridge0 delete vlan0 560 561 $atf_brconfig bridge0 add vlan0 562 $atf_ifconfig vlan0 -vlanif 563 atf_check -s exit:0 -o not-match:'vlan0' \ 564 $HIJACKING /sbin/brconfig bridge0 565 atf_check -s not-exit:0 -e match:'No such' \ 566 $HIJACKING /sbin/brconfig bridge0 delete vlan0 567 568 # 569 # decrease MTU on adding to bridge member 570 # 571 $atf_ifconfig bridge0 mtu 1495 572 $atf_ifconfig vlan0 vlan 10 vlanif shmif0 573 $atf_ifconfig vlan0 up 574 atf_check -s exit:0 -o match:'mtu 1496' rump.ifconfig vlan0 575 576 $atf_brconfig bridge0 add vlan0 577 $DEBUG && $HIJACKING /sbin/brconfig bridge0 578 atf_check -s exit:0 -o match:'mtu 1495' rump.ifconfig vlan0 579 $atf_brconfig bridge0 delete vlan0 580 581 # 582 # increase MTU on adding to bridge member 583 # 584 $atf_ifconfig bridge0 mtu 1496 585 $atf_ifconfig vlan0 mtu 1495 586 $atf_brconfig bridge0 add vlan0 587 588 $DEBUG && $HIJACKING /sbin/brconfig bridge0 589 atf_check -s exit:0 -o match:'mtu 1496' rump.ifconfig vlan0 590 $atf_brconfig bridge0 delete vlan0 591 592 $atf_ifconfig bridge0 mtu 1497 593 atf_check -s not-exit:0 -o ignore -e ignore \ 594 $HIJACKING /sbin/brconfig bridge0 add vlan0 595 596 # 597 # Destroy a vlan interface that is bridge member 598 # 599 $atf_ifconfig bridge0 mtu 1496 600 $atf_brconfig bridge0 add vlan0 601 $atf_ifconfig vlan0 destroy 602 603 rump_server_destroy_ifaces 604 } 605 606 test_bridge() 607 { 608 609 rump_server_start $SOCK_LOCAL vlan bridge 610 vlan_bridge_body_common 611 } 612 613 test_bridge6() 614 { 615 616 rump_server_start $SOCK_LOCAL vlan netinet6 bridge 617 vlan_bridge_body_common 618 } 619 620 vlan_multicast_body_common() 621 { 622 local atf_ifconfig="atf_check -s exit:0 rump.ifconfig" 623 local af="inet" 624 local local0=$IP_LOCAL0 625 local local1=$IP_LOCAL1 626 local mcaddr=$IP_MCADDR0 627 local eth_mcaddr=$ETH_IP_MCADDR0 628 local prefix=24 629 local siocXmulti="$(atf_get_srcdir)/siocXmulti" 630 local atf_siocXmulti="atf_check -s exit:0 $HIJACKING $siocXmulti" 631 632 if [ x"$1" = x"inet6" ]; then 633 af="inet6" 634 prefix=64 635 local0=$IP6_LOCAL0 636 local1=$IP6_LOCAL1 637 mcaddr=$IP6_MCADDR0 638 eth_mcaddr=$ETH_IP6_MCADDR0 639 fi 640 641 export RUMP_SERVER=$SOCK_LOCAL 642 643 $atf_ifconfig shmif0 create 644 $atf_ifconfig shmif0 linkstr net0 up 645 $atf_ifconfig vlan0 create 646 $atf_ifconfig vlan0 vlan 10 vlanif shmif0 647 $atf_ifconfig vlan0 $af $local0/$prefix up 648 $atf_ifconfig vlan1 create 649 $atf_ifconfig vlan1 vlan 11 vlanif shmif0 650 $atf_ifconfig vlan1 $af $local1/$prefix up 651 $atf_ifconfig -w 10 652 653 # check the initial state 654 atf_check -s exit:0 -o not-match:"$eth_mcaddr" $HIJACKING ifmcstat 655 656 # add a multicast address 657 $atf_siocXmulti add vlan0 $mcaddr 658 atf_check -s exit:0 -o match:"$eth_mcaddr" $HIJACKING ifmcstat 659 660 # delete the address 661 $atf_siocXmulti del vlan0 $mcaddr 662 atf_check -s exit:0 -o not-match:"$eth_mcaddr" $HIJACKING ifmcstat 663 664 # delete a non-existing address 665 atf_check -s not-exit:0 -e match:"Invalid argument" \ 666 $HIJACKING $siocXmulti del vlan0 $mcaddr 667 668 # add an address to different interfaces 669 $atf_siocXmulti add vlan0 $mcaddr 670 $atf_siocXmulti add vlan1 $mcaddr 671 atf_check -s exit:0 -o match:"${eth_mcaddr} refcount 2" $HIJACKING ifmcstat 672 $atf_siocXmulti del vlan0 $mcaddr 673 674 # delete the address with invalid interface 675 atf_check -s not-exit:0 -e match:"Invalid argument" \ 676 $HIJACKING $siocXmulti del vlan0 $mcaddr 677 678 $atf_siocXmulti del vlan1 $mcaddr 679 680 # add and delete a same address more than once 681 $atf_siocXmulti add vlan0 $mcaddr 682 $atf_siocXmulti add vlan0 $mcaddr 683 $atf_siocXmulti add vlan0 $mcaddr 684 atf_check -s exit:0 -o match:"${eth_mcaddr} refcount 3" $HIJACKING ifmcstat 685 $atf_siocXmulti del vlan0 $mcaddr 686 $atf_siocXmulti del vlan0 $mcaddr 687 $atf_siocXmulti del vlan0 $mcaddr 688 atf_check -s exit:0 -o not-match:"$eth_mcaddr" $HIJACKING ifmcstat 689 690 # delete all address added to parent device when remove 691 # the config of parent interface 692 $atf_siocXmulti add vlan0 $mcaddr 693 $atf_siocXmulti add vlan0 $mcaddr 694 $atf_siocXmulti add vlan0 $mcaddr 695 $atf_ifconfig vlan0 -vlanif shmif0 696 atf_check -s exit:0 -o not-match:"$eth_mcaddr" $HIJACKING ifmcstat 697 } 698 699 test_multicast() 700 { 701 rump_server_start $SOCK_LOCAL vlan 702 703 vlan_multicast_body_common inet 704 } 705 706 test_multicast6() 707 { 708 rump_server_start $SOCK_LOCAL vlan netinet6 709 710 vlan_multicast_body_common inet6 711 } 712 713 test_promisc() 714 { 715 local atf_ifconfig="atf_check -s exit:0 rump.ifconfig" 716 local atf_brconfig="atf_check -s exit:0 $HIJACKING /sbin/brconfig" 717 local atf_arp="atf_check -s exit:0 rump.arp" 718 local bpfopen="$HIJACKING $(atf_get_srcdir)/bpfopen" 719 bpfopen="$bpfopen -dv -b /rump/dev/bpf" 720 local pidfile="./bpfopen.pid" 721 local macaddr="" 722 723 rump_server_bpf_start $SOCK_LOCAL vlan bridge 724 rump_server_start $SOCK_REMOTE vlan 725 726 rump_server_add_iface $SOCK_LOCAL shmif0 $BUS 727 rump_server_add_iface $SOCK_LOCAL shmif1 728 rump_server_add_iface $SOCK_LOCAL vlan0 729 rump_server_add_iface $SOCK_LOCAL vlan1 730 rump_server_add_iface $SOCK_LOCAL bridge0 731 732 rump_server_add_iface $SOCK_REMOTE shmif0 $BUS 733 rump_server_add_iface $SOCK_REMOTE vlan0 734 735 macaddr=$(get_macaddr $SOCK_LOCAL shmif1) 736 737 export RUMP_SERVER=$SOCK_REMOTE 738 $atf_ifconfig vlan0 vlan 1 vlanif shmif0 739 $atf_ifconfig shmif0 up 740 $atf_ifconfig vlan0 inet $IP_REMOTE0/24 741 $atf_ifconfig vlan0 up 742 $atf_ifconfig -w 10 743 $atf_arp -s $IP_LOCAL0 $macaddr 744 745 export RUMP_SERVER=$SOCK_LOCAL 746 $atf_ifconfig bridge0 mtu 1496 747 # 748 # When vlan IF is PROMISC, the parent is also PROMISC 749 # 750 $atf_ifconfig vlan0 vlan 1 vlanif shmif0 751 $atf_ifconfig shmif0 up 752 $atf_ifconfig vlan0 up 753 754 atf_check -s exit:0 -o not-match:'PROMISC' rump.ifconfig vlan0 755 atf_check -s exit:0 -o not-match:'PROMISC' rump.ifconfig shmif0 756 757 $atf_brconfig bridge0 add vlan0 758 $atf_ifconfig bridge0 up 759 atf_check -s exit:0 -o match:'PROMISC' rump.ifconfig vlan0 760 atf_check -s exit:0 -o match:'PROMISC' rump.ifconfig shmif0 761 762 $atf_ifconfig bridge0 down 763 $atf_brconfig bridge0 delete vlan0 764 atf_check -s exit:0 -o not-match:'PROMISC' rump.ifconfig vlan0 765 atf_check -s exit:0 -o not-match:'PROMISC' rump.ifconfig shmif0 766 $atf_ifconfig vlan0 -vlanif 767 768 # 769 # drop unicast packets that is not for the host 770 # 771 $atf_ifconfig vlan0 vlan 1 vlanif shmif0 772 $atf_ifconfig -w 10 773 774 atf_check -s exit:0 -e match:'bpf opened' $bpfopen -p $pidfile shmif0 775 776 atf_check -s exit:0 -o not-match:'PROMISC' rump.ifconfig vlan0 777 atf_check -s exit:0 -o match:'PROMISC' rump.ifconfig shmif0 778 atf_check -s exit:0 -o ignore rump.ifconfig -z vlan0 779 atf_check -s exit:0 -o not-match:'input:.*errors' \ 780 rump.ifconfig -v vlan0 781 782 export RUMP_SERVER=$SOCK_REMOTE 783 atf_check -s not-exit:0 -o ignore -e ignore \ 784 rump.ping -c 3 -i 0.2 $IP_LOCAL0 785 786 export RUMP_SERVER=$SOCK_LOCAL 787 atf_check -s exit:0 -o match:'input:.*errors' \ 788 rump.ifconfig -v vlan0 789 790 atf_check -s exit:0 kill -TERM $(cat $pidfile) 791 sleep 2 792 793 atf_check -s exit:0 -o not-match:'PROMISC' rump.ifconfig vlan0 794 atf_check -s exit:0 -o not-match:'PROMISC' rump.ifconfig shmif0 795 $atf_ifconfig vlan0 -vlanif 796 797 # 798 # clear IFF_PROMISC after bpf_detach called from ether_ifdetach 799 # 800 $atf_ifconfig vlan0 vlan 1 vlanif shmif0 801 $atf_ifconfig vlan0 up 802 803 atf_check -s exit:0 -e match:'bpf opened' $bpfopen -p $pidfile vlan0 804 805 atf_check -s exit:0 -o match:'PROMISC' rump.ifconfig vlan0 806 atf_check -s exit:0 -o match:'PROMISC' rump.ifconfig shmif0 807 808 $atf_ifconfig vlan0 -vlanif 809 810 atf_check -s exit:0 -o not-match:'PROMISC' rump.ifconfig vlan0 811 atf_check -s exit:0 -o not-match:'PROMISC' rump.ifconfig shmif0 812 813 atf_check -s exit:0 kill -TERM $(cat $pidfile) 814 sleep 2 815 atf_check -s exit:0 -o not-match:'PROMISC' rump.ifconfig vlan0 816 } 817 818 vlan_l2tp_body_common() 819 { 820 local atf_ifconfig="atf_check -s exit:0 rump.ifconfig" 821 822 local af=$1 823 local ping_cmd="rump.ping -c 1" 824 local pfx=24 825 local local0=$IP_LOCAL0 826 local local1=$IP_LOCAL1 827 local remote0=$IP_REMOTE0 828 local remote1=$IP_REMOTE1 829 local sysctl_param="net.inet.ip.dad_count=0" 830 local vid0=10 831 local vid1=11 832 833 local l2tp_laddr=10.222.222.1 834 local l2tp_lsession=1001 835 local l2tp_raddr=10.222.222.2 836 local l2tp_rsession=1002 837 838 if [ x"$af" = x"inet6" ]; then 839 ping_cmd="rump.ping6 -c 1" 840 rumplib="netinet6" 841 pfx=64 842 local0=$IP6_LOCAL0 843 local1=$IP6_LOCAL1 844 remote0=$IP6_REMOTE0 845 remote1=$IP6_REMOTE1 846 sysctl_param="net.inet6.ip6.dad_count=0" 847 fi 848 849 rump_server_add_iface $SOCK_LOCAL shmif0 $BUS 850 rump_server_add_iface $SOCK_LOCAL l2tp0 851 rump_server_add_iface $SOCK_LOCAL vlan0 852 rump_server_add_iface $SOCK_LOCAL vlan1 853 854 rump_server_add_iface $SOCK_REMOTE shmif0 $BUS 855 rump_server_add_iface $SOCK_REMOTE l2tp0 856 rump_server_add_iface $SOCK_REMOTE vlan0 857 rump_server_add_iface $SOCK_REMOTE vlan1 858 859 export RUMP_SERVER=$SOCK_LOCAL 860 atf_check -s exit:0 -o ignore rump.sysctl -w $sysctl_param 861 $atf_ifconfig shmif0 $l2tp_laddr/24 862 $atf_ifconfig l2tp0 tunnel $l2tp_laddr $l2tp_raddr 863 $atf_ifconfig l2tp0 session $l2tp_lsession $l2tp_rsession 864 $atf_ifconfig l2tp0 up 865 866 export RUMP_SERVER=$SOCK_REMOTE 867 atf_check -s exit:0 -o ignore rump.sysctl -w $sysctl_param 868 $atf_ifconfig shmif0 $l2tp_raddr/24 869 $atf_ifconfig l2tp0 tunnel $l2tp_raddr $l2tp_laddr 870 $atf_ifconfig l2tp0 session $l2tp_rsession $l2tp_lsession 871 $atf_ifconfig l2tp0 up 872 873 # configure vlans on l2tp(4) 874 export RUMP_SERVER=$SOCK_LOCAL 875 $atf_ifconfig vlan0 vlan $vid0 vlanif l2tp0 876 $atf_ifconfig vlan0 $af $local0/$pfx 877 $atf_ifconfig vlan1 vlan $vid1 vlanif l2tp0 878 $atf_ifconfig vlan1 $af $local1/$pfx 879 export RUMP_SERVER=$SOCK_REMOTE 880 $atf_ifconfig vlan0 vlan $vid0 vlanif l2tp0 881 $atf_ifconfig vlan0 $af $remote0/$pfx 882 $atf_ifconfig vlan1 vlan $vid1 vlanif l2tp0 883 $atf_ifconfig vlan1 $af $remote1/$pfx 884 885 # test for VLAN frame transfer 886 export RUMP_SERVER=$SOCK_LOCAL 887 atf_check -s exit:0 -o ignore $ping_cmd $remote0 888 atf_check -s exit:0 -o ignore $ping_cmd $remote1 889 890 # unconfig vlans 891 export RUMP_SERVER=$SOCK_LOCAL 892 $atf_ifconfig vlan0 -vlanif 893 export RUMP_SERVER=$SOCK_REMOTE 894 $atf_ifconfig vlan0 -vlanif 895 896 # remove l2tp0 that has vlan1 897 export RUMP_SERVER=$SOCK_LOCAL 898 $atf_ifconfig l2tp0 destroy 899 export RUMP_SERVER=$SOCK_REMOTE 900 $atf_ifconfig l2tp0 destroy 901 } 902 903 test_l2tp() 904 { 905 906 rump_server_start $SOCK_LOCAL vlan l2tp 907 rump_server_start $SOCK_REMOTE vlan l2tp 908 909 vlan_l2tp_body_common "inet" 910 } 911 912 test_l2tp6() 913 { 914 915 rump_server_start $SOCK_LOCAL vlan l2tp netinet6 916 rump_server_start $SOCK_REMOTE vlan l2tp netinet6 917 918 vlan_l2tp_body_common "inet6" 919 } 920 921 check_link_state() 922 { 923 local ifname=$1 924 local state=$2 925 926 atf_check -s exit:0 -o match:"linkstate: $state" $HIJACKING rump.ifconfig -v $ifname 927 } 928 929 create_interfaces() 930 { 931 932 atf_check -s exit:0 rump.ifconfig vlan0 create 933 atf_check -s exit:0 rump.ifconfig shmif0 create 934 } 935 936 destroy_interfaces() 937 { 938 939 atf_check -s exit:0 rump.ifconfig vlan0 destroy 940 atf_check -s exit:0 rump.ifconfig shmif0 destroy 941 } 942 943 test_link_state_sync() 944 { 945 local ifconfig="atf_check -s exit:0 rump.ifconfig" 946 947 rump_server_start $SOCK_LOCAL vlan 948 949 export RUMP_SERVER=${SOCK_LOCAL} 950 951 ## Alone 952 $ifconfig vlan0 create 953 # The default state is "down" 954 check_link_state vlan0 down 955 $ifconfig vlan0 up 956 check_link_state vlan0 down 957 $ifconfig vlan0 down 958 check_link_state vlan0 down 959 $ifconfig vlan0 destroy 960 961 ## "unknown" parent 962 create_interfaces 963 # shmif0 is "unknown" until ifconfig linkstr 964 check_link_state shmif0 unknown 965 $ifconfig vlan0 vlan 1 vlanif shmif0 966 # vlan0 syncs with the parent 967 check_link_state vlan0 unknown 968 $ifconfig vlan0 up 969 check_link_state vlan0 unknown 970 $ifconfig vlan0 -vlanif 971 # Back to the default 972 check_link_state vlan0 down 973 destroy_interfaces 974 975 ## "up" parent 976 create_interfaces 977 $ifconfig shmif0 linkstr $BUS 978 check_link_state shmif0 up 979 $ifconfig vlan0 vlan 1 vlanif shmif0 980 # vlan0 syncs with the parent 981 check_link_state vlan0 up 982 $ifconfig vlan0 -vlanif 983 # Back to the default 984 check_link_state vlan0 down 985 destroy_interfaces 986 987 ## Change parent's link state to "up", "down", then "up" 988 create_interfaces 989 $ifconfig shmif0 linkstr $BUS 990 check_link_state shmif0 up 991 $ifconfig vlan0 vlan 1 vlanif shmif0 992 check_link_state vlan0 up 993 # Down the parent 994 $ifconfig shmif0 media none 995 check_link_state shmif0 down 996 # vlan0 syncs with the parent 997 check_link_state vlan0 down 998 # Up the parent again 999 $ifconfig shmif0 media auto 1000 # vlan0 syncs with the parent 1001 check_link_state vlan0 up 1002 $ifconfig vlan0 -vlanif 1003 # Back to the default 1004 check_link_state vlan0 down 1005 destroy_interfaces 1006 } 1007 1008 add_test() 1009 { 1010 local name=$1 1011 local desc="$2" 1012 1013 atf_test_case "vlan_${name}" cleanup 1014 eval "vlan_${name}_head() { 1015 atf_set descr \"${desc}\" 1016 atf_set require.progs rump_server 1017 } 1018 vlan_${name}_body() { 1019 test_${name} 1020 } 1021 vlan_${name}_cleanup() { 1022 \$DEBUG && dump 1023 cleanup 1024 }" 1025 atf_add_test_case "vlan_${name}" 1026 } 1027 1028 atf_init_test_cases() 1029 { 1030 1031 add_test create_destroy "tests of creation and deletion of vlan interface" 1032 add_test basic "tests of communications over vlan interfaces" 1033 add_test auto_follow_mtu "tests of setting vlan mtu using IPv4" 1034 add_test vlanid "tests of configuration for vlan id" 1035 add_test configs "tests of configuration except vlan id" 1036 add_test bridge "tests of vlan interfaces with bridges (IPv4)" 1037 add_test multicast "tests of multicast address adding and deleting" 1038 add_test l2tp "tests of vlan(IPv4) over l2tp(IPv4)" 1039 1040 add_test create_destroy6 "tests of creation and deletion of vlan interface with IPv6" 1041 add_test basic6 "tests of communications over vlan interfaces using IPv6" 1042 add_test auto_follow_mtu6 "tests of setting vlan mtu using IPv6" 1043 add_test vlanid6 "tests of configuration for vlan id using IPv6" 1044 add_test configs6 "tests of configuration except vlan id using IPv6" 1045 add_test bridge6 "tests of vlan interfaces with bridges (IPv6)" 1046 add_test multicast6 "tests of multicast address adding and deleting with IPv6" 1047 add_test l2tp6 "tests of vlan(IPv6) over l2tp(IPv4)" 1048 1049 add_test promisc "tests of IFF_PROMISC of vlan" 1050 add_test link_state_sync "tests of link state sync with its parent" 1051 } 1052
Indexes created Wed Oct 01 13:09:50 GMT 2025