1#!/bin/bash 2# 3# This test is for checking rtnetlink callpaths, and get as much coverage as possible. 4# 5# set -e 6 7ALL_TESTS=" 8 kci_test_polrouting 9 kci_test_route_get 10 kci_test_addrlft 11 kci_test_promote_secondaries 12 kci_test_tc 13 kci_test_gre 14 kci_test_gretap 15 kci_test_ip6gretap 16 kci_test_erspan 17 kci_test_ip6erspan 18 kci_test_bridge 19 kci_test_addrlabel 20 kci_test_ifalias 21 kci_test_vrf 22 kci_test_encap 23 kci_test_macsec 24 kci_test_ipsec 25 kci_test_ipsec_offload 26 kci_test_fdb_get 27 kci_test_fdb_del 28 kci_test_neigh_get 29 kci_test_bridge_parent_id 30 kci_test_address_proto 31 kci_test_enslave_bonding 32 kci_test_mngtmpaddr 33" 34 35devdummy="test-dummy0" 36VERBOSE=0 37PAUSE=no 38PAUSE_ON_FAIL=no 39 40source lib.sh 41 42# set global exit status, but never reset nonzero one. 43check_err() 44{ 45 if [ $ret -eq 0 ]; then 46 ret=$1 47 fi 48 [ -n "$2" ] && echo "$2" 49} 50 51# same but inverted -- used when command must fail for test to pass 52check_fail() 53{ 54 if [ $1 -eq 0 ]; then 55 ret=1 56 fi 57} 58 59run_cmd_common() 60{ 61 local cmd="$*" 62 local out 63 if [ "$VERBOSE" = "1" ]; then 64 echo "COMMAND: ${cmd}" 65 fi 66 out=$($cmd 2>&1) 67 rc=$? 68 if [ "$VERBOSE" = "1" -a -n "$out" ]; then 69 echo " $out" 70 fi 71 return $rc 72} 73 74run_cmd() { 75 run_cmd_common "$@" 76 rc=$? 77 check_err $rc 78 return $rc 79} 80run_cmd_fail() 81{ 82 run_cmd_common "$@" 83 rc=$? 84 check_fail $rc 85 return $rc 86} 87 88run_cmd_grep_common() 89{ 90 local find="$1"; shift 91 local cmd="$*" 92 local out 93 if [ "$VERBOSE" = "1" ]; then 94 echo "COMMAND: ${cmd} 2>&1 | grep -q '${find}'" 95 fi 96 out=$($cmd 2>&1 | grep -q "${find}" 2>&1) 97 return $? 98} 99 100run_cmd_grep() { 101 run_cmd_grep_common "$@" 102 rc=$? 103 check_err $rc 104 return $rc 105} 106 107run_cmd_grep_fail() 108{ 109 run_cmd_grep_common "$@" 110 rc=$? 111 check_fail $rc 112 return $rc 113} 114 115end_test() 116{ 117 echo "$*" 118 [ "${VERBOSE}" = "1" ] && echo 119 120 if [[ $ret -ne 0 ]] && [[ "${PAUSE_ON_FAIL}" = "yes" ]]; then 121 echo "Hit enter to continue" 122 read a 123 fi; 124 125 if [ "${PAUSE}" = "yes" ]; then 126 echo "Hit enter to continue" 127 read a 128 fi 129 130} 131 132 133kci_add_dummy() 134{ 135 run_cmd ip link add name "$devdummy" type dummy 136 run_cmd ip link set "$devdummy" up 137} 138 139kci_del_dummy() 140{ 141 run_cmd ip link del dev "$devdummy" 142} 143 144kci_test_netconf() 145{ 146 dev="$1" 147 r=$ret 148 run_cmd ip netconf show dev "$dev" 149 for f in 4 6; do 150 run_cmd ip -$f netconf show dev "$dev" 151 done 152 153 if [ $ret -ne 0 ] ;then 154 end_test "FAIL: ip netconf show $dev" 155 test $r -eq 0 && ret=0 156 return 1 157 fi 158} 159 160# add a bridge with vlans on top 161kci_test_bridge() 162{ 163 devbr="test-br0" 164 vlandev="testbr-vlan1" 165 166 local ret=0 167 run_cmd ip link add name "$devbr" type bridge 168 run_cmd ip link set dev "$devdummy" master "$devbr" 169 run_cmd ip link set "$devbr" up 170 run_cmd ip link add link "$devbr" name "$vlandev" type vlan id 1 171 run_cmd ip addr add dev "$vlandev" 10.200.7.23/30 172 run_cmd ip -6 addr add dev "$vlandev" dead:42::1234/64 173 run_cmd ip -d link 174 run_cmd ip r s t all 175 176 for name in "$devbr" "$vlandev" "$devdummy" ; do 177 kci_test_netconf "$name" 178 done 179 run_cmd ip -6 addr del dev "$vlandev" dead:42::1234/64 180 run_cmd ip link del dev "$vlandev" 181 run_cmd ip link del dev "$devbr" 182 183 if [ $ret -ne 0 ];then 184 end_test "FAIL: bridge setup" 185 return 1 186 fi 187 end_test "PASS: bridge setup" 188 189} 190 191kci_test_gre() 192{ 193 gredev=neta 194 rem=10.42.42.1 195 loc=10.0.0.1 196 197 local ret=0 198 run_cmd ip tunnel add $gredev mode gre remote $rem local $loc ttl 1 199 run_cmd ip link set $gredev up 200 run_cmd ip addr add 10.23.7.10 dev $gredev 201 run_cmd ip route add 10.23.8.0/30 dev $gredev 202 run_cmd ip addr add dev "$devdummy" 10.23.7.11/24 203 run_cmd ip link 204 run_cmd ip addr 205 206 kci_test_netconf "$gredev" 207 run_cmd ip addr del dev "$devdummy" 10.23.7.11/24 208 run_cmd ip link del $gredev 209 210 if [ $ret -ne 0 ];then 211 end_test "FAIL: gre tunnel endpoint" 212 return 1 213 fi 214 end_test "PASS: gre tunnel endpoint" 215} 216 217# tc uses rtnetlink too, for full tc testing 218# please see tools/testing/selftests/tc-testing. 219kci_test_tc() 220{ 221 dev=lo 222 local ret=0 223 224 run_cmd tc qdisc add dev "$dev" root handle 1: htb 225 run_cmd tc class add dev "$dev" parent 1: classid 1:10 htb rate 1mbit 226 run_cmd tc filter add dev "$dev" parent 1:0 prio 5 handle ffe: protocol ip u32 divisor 256 227 run_cmd tc filter add dev "$dev" parent 1:0 prio 5 handle ffd: protocol ip u32 divisor 256 228 run_cmd tc filter add dev "$dev" parent 1:0 prio 5 handle ffc: protocol ip u32 divisor 256 229 run_cmd tc filter add dev "$dev" protocol ip parent 1: prio 5 handle ffe:2:3 u32 ht ffe:2: match ip src 10.0.0.3 flowid 1:10 230 run_cmd tc filter add dev "$dev" protocol ip parent 1: prio 5 handle ffe:2:2 u32 ht ffe:2: match ip src 10.0.0.2 flowid 1:10 231 run_cmd tc filter show dev "$dev" parent 1:0 232 run_cmd tc filter del dev "$dev" protocol ip parent 1: prio 5 handle ffe:2:3 u32 233 run_cmd tc filter show dev "$dev" parent 1:0 234 run_cmd tc qdisc del dev "$dev" root handle 1: htb 235 236 if [ $ret -ne 0 ];then 237 end_test "FAIL: tc htb hierarchy" 238 return 1 239 fi 240 end_test "PASS: tc htb hierarchy" 241 242} 243 244kci_test_polrouting() 245{ 246 local ret=0 247 run_cmd ip rule add fwmark 1 lookup 100 248 run_cmd ip route add local 0.0.0.0/0 dev lo table 100 249 run_cmd ip r s t all 250 run_cmd ip rule del fwmark 1 lookup 100 251 run_cmd ip route del local 0.0.0.0/0 dev lo table 100 252 253 if [ $ret -ne 0 ];then 254 end_test "FAIL: policy route test" 255 return 1 256 fi 257 end_test "PASS: policy routing" 258} 259 260kci_test_route_get() 261{ 262 local hash_policy=$(sysctl -n net.ipv4.fib_multipath_hash_policy) 263 264 local ret=0 265 run_cmd ip route get 127.0.0.1 266 run_cmd ip route get 127.0.0.1 dev "$devdummy" 267 run_cmd ip route get ::1 268 run_cmd ip route get fe80::1 dev "$devdummy" 269 run_cmd ip route get 127.0.0.1 from 127.0.0.1 oif lo tos 0x10 mark 0x1 270 run_cmd ip route get ::1 from ::1 iif lo oif lo tos 0x10 mark 0x1 271 run_cmd ip addr add dev "$devdummy" 10.23.7.11/24 272 run_cmd ip route get 10.23.7.11 from 10.23.7.12 iif "$devdummy" 273 run_cmd ip route add 10.23.8.0/24 \ 274 nexthop via 10.23.7.13 dev "$devdummy" \ 275 nexthop via 10.23.7.14 dev "$devdummy" 276 277 sysctl -wq net.ipv4.fib_multipath_hash_policy=0 278 run_cmd ip route get 10.23.8.11 279 sysctl -wq net.ipv4.fib_multipath_hash_policy=1 280 run_cmd ip route get 10.23.8.11 281 sysctl -wq net.ipv4.fib_multipath_hash_policy="$hash_policy" 282 run_cmd ip route del 10.23.8.0/24 283 run_cmd ip addr del dev "$devdummy" 10.23.7.11/24 284 285 286 if [ $ret -ne 0 ];then 287 end_test "FAIL: route get" 288 return 1 289 fi 290 291 end_test "PASS: route get" 292} 293 294check_addr_not_exist() 295{ 296 dev=$1 297 addr=$2 298 if ip addr show dev $dev | grep -q $addr; then 299 return 1 300 else 301 return 0 302 fi 303} 304 305kci_test_addrlft() 306{ 307 for i in $(seq 10 100) ;do 308 lft=$(((RANDOM%3) + 1)) 309 run_cmd ip addr add 10.23.11.$i/32 dev "$devdummy" preferred_lft $lft valid_lft $((lft+1)) 310 done 311 312 slowwait 5 check_addr_not_exist "$devdummy" "10.23.11." 313 if [ $? -eq 1 ]; then 314 check_err 1 315 end_test "FAIL: preferred_lft addresses remaining" 316 return 317 fi 318 319 end_test "PASS: preferred_lft addresses have expired" 320} 321 322kci_test_promote_secondaries() 323{ 324 promote=$(sysctl -n net.ipv4.conf.$devdummy.promote_secondaries) 325 326 sysctl -q net.ipv4.conf.$devdummy.promote_secondaries=1 327 328 for i in $(seq 2 254);do 329 IP="10.23.11.$i" 330 ip -f inet addr add $IP/16 brd + dev "$devdummy" 331 ifconfig "$devdummy" $IP netmask 255.255.0.0 332 done 333 334 ip addr flush dev "$devdummy" 335 336 [ $promote -eq 0 ] && sysctl -q net.ipv4.conf.$devdummy.promote_secondaries=0 337 338 end_test "PASS: promote_secondaries complete" 339} 340 341kci_test_addrlabel() 342{ 343 local ret=0 344 run_cmd ip addrlabel add prefix dead::/64 dev lo label 1 345 run_cmd_grep "prefix dead::/64 dev lo label 1" ip addrlabel list 346 run_cmd ip addrlabel del prefix dead::/64 dev lo label 1 347 run_cmd ip addrlabel add prefix dead::/64 label 1 348 run_cmd ip addrlabel del prefix dead::/64 label 1 349 350 # concurrent add/delete 351 for i in $(seq 1 1000); do 352 ip addrlabel add prefix 1c3::/64 label 12345 2>/dev/null 353 done & 354 355 for i in $(seq 1 1000); do 356 ip addrlabel del prefix 1c3::/64 label 12345 2>/dev/null 357 done 358 359 wait 360 361 ip addrlabel del prefix 1c3::/64 label 12345 2>/dev/null 362 363 if [ $ret -ne 0 ];then 364 end_test "FAIL: ipv6 addrlabel" 365 return 1 366 fi 367 368 end_test "PASS: ipv6 addrlabel" 369} 370 371kci_test_ifalias() 372{ 373 local ret=0 374 namewant=$(uuidgen) 375 syspathname="/sys/class/net/$devdummy/ifalias" 376 run_cmd ip link set dev "$devdummy" alias "$namewant" 377 378 if [ $ret -ne 0 ]; then 379 end_test "FAIL: cannot set interface alias of $devdummy to $namewant" 380 return 1 381 fi 382 run_cmd_grep "alias $namewant" ip link show "$devdummy" 383 384 if [ -r "$syspathname" ] ; then 385 read namehave < "$syspathname" 386 if [ "$namewant" != "$namehave" ]; then 387 end_test "FAIL: did set ifalias $namewant but got $namehave" 388 return 1 389 fi 390 391 namewant=$(uuidgen) 392 echo "$namewant" > "$syspathname" 393 run_cmd_grep "alias $namewant" ip link show "$devdummy" 394 395 # sysfs interface allows to delete alias again 396 echo "" > "$syspathname" 397 run_cmd_grep_fail "alias $namewant" ip link show "$devdummy" 398 399 for i in $(seq 1 100); do 400 uuidgen > "$syspathname" & 401 done 402 403 wait 404 405 # re-add the alias -- kernel should free mem when dummy dev is removed 406 run_cmd ip link set dev "$devdummy" alias "$namewant" 407 408 fi 409 410 if [ $ret -ne 0 ]; then 411 end_test "FAIL: set interface alias $devdummy to $namewant" 412 return 1 413 fi 414 415 end_test "PASS: set ifalias $namewant for $devdummy" 416} 417 418kci_test_vrf() 419{ 420 vrfname="test-vrf" 421 local ret=0 422 run_cmd ip link show type vrf 423 if [ $? -ne 0 ]; then 424 end_test "SKIP: vrf: iproute2 too old" 425 return $ksft_skip 426 fi 427 run_cmd ip link add "$vrfname" type vrf table 10 428 if [ $ret -ne 0 ];then 429 end_test "FAIL: can't add vrf interface, skipping test" 430 return 0 431 fi 432 run_cmd_grep "$vrfname" ip -br link show type vrf 433 if [ $ret -ne 0 ];then 434 end_test "FAIL: created vrf device not found" 435 return 1 436 fi 437 438 run_cmd ip link set dev "$vrfname" up 439 run_cmd ip link set dev "$devdummy" master "$vrfname" 440 run_cmd ip link del dev "$vrfname" 441 442 if [ $ret -ne 0 ];then 443 end_test "FAIL: vrf" 444 return 1 445 fi 446 447 end_test "PASS: vrf" 448} 449 450kci_test_encap_vxlan() 451{ 452 local ret=0 453 vxlan="test-vxlan0" 454 vlan="test-vlan0" 455 run_cmd ip -netns "$testns" link add "$vxlan" type vxlan id 42 group 239.1.1.1 \ 456 dev "$devdummy" dstport 4789 457 if [ $? -ne 0 ]; then 458 end_test "FAIL: can't add vxlan interface, skipping test" 459 return 0 460 fi 461 462 run_cmd ip -netns "$testns" addr add 10.2.11.49/24 dev "$vxlan" 463 run_cmd ip -netns "$testns" link set up dev "$vxlan" 464 run_cmd ip -netns "$testns" link add link "$vxlan" name "$vlan" type vlan id 1 465 466 # changelink testcases 467 run_cmd_fail ip -netns "$testns" link set dev "$vxlan" type vxlan vni 43 468 run_cmd_fail ip -netns "$testns" link set dev "$vxlan" type vxlan group ffe5::5 dev "$devdummy" 469 run_cmd_fail ip -netns "$testns" link set dev "$vxlan" type vxlan ttl inherit 470 471 run_cmd ip -netns "$testns" link set dev "$vxlan" type vxlan ttl 64 472 run_cmd ip -netns "$testns" link set dev "$vxlan" type vxlan nolearning 473 474 run_cmd_fail ip -netns "$testns" link set dev "$vxlan" type vxlan proxy 475 run_cmd_fail ip -netns "$testns" link set dev "$vxlan" type vxlan norsc 476 run_cmd_fail ip -netns "$testns" link set dev "$vxlan" type vxlan l2miss 477 run_cmd_fail ip -netns "$testns" link set dev "$vxlan" type vxlan l3miss 478 run_cmd_fail ip -netns "$testns" link set dev "$vxlan" type vxlan external 479 run_cmd_fail ip -netns "$testns" link set dev "$vxlan" type vxlan udpcsum 480 run_cmd_fail ip -netns "$testns" link set dev "$vxlan" type vxlan udp6zerocsumtx 481 run_cmd_fail ip -netns "$testns" link set dev "$vxlan" type vxlan udp6zerocsumrx 482 run_cmd_fail ip -netns "$testns" link set dev "$vxlan" type vxlan remcsumtx 483 run_cmd_fail ip -netns "$testns" link set dev "$vxlan" type vxlan remcsumrx 484 run_cmd_fail ip -netns "$testns" link set dev "$vxlan" type vxlan gbp 485 run_cmd_fail ip -netns "$testns" link set dev "$vxlan" type vxlan gpe 486 run_cmd ip -netns "$testns" link del "$vxlan" 487 488 if [ $ret -ne 0 ]; then 489 end_test "FAIL: vxlan" 490 return 1 491 fi 492 end_test "PASS: vxlan" 493} 494 495kci_test_encap_fou() 496{ 497 local ret=0 498 name="test-fou" 499 run_cmd_grep 'Usage: ip fou' ip fou help 500 if [ $? -ne 0 ];then 501 end_test "SKIP: fou: iproute2 too old" 502 return $ksft_skip 503 fi 504 505 if ! /sbin/modprobe -q -n fou; then 506 end_test "SKIP: module fou is not found" 507 return $ksft_skip 508 fi 509 /sbin/modprobe -q fou 510 511 run_cmd ip -netns "$testns" fou add port 7777 ipproto 47 512 if [ $? -ne 0 ];then 513 end_test "FAIL: can't add fou port 7777, skipping test" 514 return 1 515 fi 516 run_cmd ip -netns "$testns" fou add port 8888 ipproto 4 517 run_cmd_fail ip -netns "$testns" fou del port 9999 518 run_cmd ip -netns "$testns" fou del port 7777 519 if [ $ret -ne 0 ]; then 520 end_test "FAIL: fou"s 521 return 1 522 fi 523 524 end_test "PASS: fou" 525} 526 527# test various encap methods, use netns to avoid unwanted interference 528kci_test_encap() 529{ 530 local ret=0 531 setup_ns testns 532 if [ $? -ne 0 ]; then 533 end_test "SKIP encap tests: cannot add net namespace $testns" 534 return $ksft_skip 535 fi 536 run_cmd ip -netns "$testns" link set lo up 537 run_cmd ip -netns "$testns" link add name "$devdummy" type dummy 538 run_cmd ip -netns "$testns" link set "$devdummy" up 539 run_cmd kci_test_encap_vxlan 540 run_cmd kci_test_encap_fou 541 542 ip netns del "$testns" 543 return $ret 544} 545 546kci_test_macsec() 547{ 548 msname="test_macsec0" 549 local ret=0 550 run_cmd_grep "^Usage: ip macsec" ip macsec help 551 if [ $? -ne 0 ]; then 552 end_test "SKIP: macsec: iproute2 too old" 553 return $ksft_skip 554 fi 555 run_cmd ip link add link "$devdummy" "$msname" type macsec port 42 encrypt on 556 if [ $ret -ne 0 ];then 557 end_test "FAIL: can't add macsec interface, skipping test" 558 return 1 559 fi 560 run_cmd ip macsec add "$msname" tx sa 0 pn 1024 on key 01 12345678901234567890123456789012 561 run_cmd ip macsec add "$msname" rx port 1234 address "1c:ed:de:ad:be:ef" 562 run_cmd ip macsec add "$msname" rx port 1234 address "1c:ed:de:ad:be:ef" sa 0 pn 1 on key 00 0123456789abcdef0123456789abcdef 563 run_cmd ip macsec show 564 run_cmd ip link del dev "$msname" 565 566 if [ $ret -ne 0 ];then 567 end_test "FAIL: macsec" 568 return 1 569 fi 570 571 end_test "PASS: macsec" 572} 573 574#------------------------------------------------------------------- 575# Example commands 576# ip x s add proto esp src 14.0.0.52 dst 14.0.0.70 \ 577# spi 0x07 mode transport reqid 0x07 replay-window 32 \ 578# aead 'rfc4106(gcm(aes))' 1234567890123456dcba 128 \ 579# sel src 14.0.0.52/24 dst 14.0.0.70/24 580# ip x p add dir out src 14.0.0.52/24 dst 14.0.0.70/24 \ 581# tmpl proto esp src 14.0.0.52 dst 14.0.0.70 \ 582# spi 0x07 mode transport reqid 0x07 583# 584# Subcommands not tested 585# ip x s update 586# ip x s allocspi 587# ip x s deleteall 588# ip x p update 589# ip x p deleteall 590# ip x p set 591#------------------------------------------------------------------- 592kci_test_ipsec() 593{ 594 local ret=0 595 algo="aead rfc4106(gcm(aes)) 0x3132333435363738393031323334353664636261 128" 596 srcip=192.168.123.1 597 dstip=192.168.123.2 598 spi=7 599 600 ip addr add $srcip dev $devdummy 601 602 # flush to be sure there's nothing configured 603 run_cmd ip x s flush ; ip x p flush 604 605 # start the monitor in the background 606 tmpfile=`mktemp /var/run/ipsectestXXX` 607 mpid=`(ip x m > $tmpfile & echo $!) 2>/dev/null` 608 sleep 0.2 609 610 ipsecid="proto esp src $srcip dst $dstip spi 0x07" 611 run_cmd ip x s add $ipsecid \ 612 mode transport reqid 0x07 replay-window 32 \ 613 $algo sel src $srcip/24 dst $dstip/24 614 615 616 lines=`ip x s list | grep $srcip | grep $dstip | wc -l` 617 run_cmd test $lines -eq 2 618 run_cmd_grep "SAD count 1" ip x s count 619 620 lines=`ip x s get $ipsecid | grep $srcip | grep $dstip | wc -l` 621 run_cmd test $lines -eq 2 622 run_cmd ip x s delete $ipsecid 623 624 lines=`ip x s list | wc -l` 625 run_cmd test $lines -eq 0 626 627 ipsecsel="dir out src $srcip/24 dst $dstip/24" 628 run_cmd ip x p add $ipsecsel \ 629 tmpl proto esp src $srcip dst $dstip \ 630 spi 0x07 mode transport reqid 0x07 631 632 633 lines=`ip x p list | grep $srcip | grep $dstip | wc -l` 634 run_cmd test $lines -eq 2 635 636 run_cmd_grep "SPD IN 0 OUT 1 FWD 0" ip x p count 637 638 lines=`ip x p get $ipsecsel | grep $srcip | grep $dstip | wc -l` 639 run_cmd test $lines -eq 2 640 641 run_cmd ip x p delete $ipsecsel 642 643 lines=`ip x p list | wc -l` 644 run_cmd test $lines -eq 0 645 646 # check the monitor results 647 kill $mpid 648 lines=`wc -l $tmpfile | cut "-d " -f1` 649 run_cmd test $lines -eq 20 650 rm -rf $tmpfile 651 652 # clean up any leftovers 653 run_cmd ip x s flush 654 run_cmd ip x p flush 655 ip addr del $srcip/32 dev $devdummy 656 657 if [ $ret -ne 0 ]; then 658 end_test "FAIL: ipsec" 659 return 1 660 fi 661 end_test "PASS: ipsec" 662} 663 664#------------------------------------------------------------------- 665# Example commands 666# ip x s add proto esp src 14.0.0.52 dst 14.0.0.70 \ 667# spi 0x07 mode transport reqid 0x07 replay-window 32 \ 668# aead 'rfc4106(gcm(aes))' 1234567890123456dcba 128 \ 669# sel src 14.0.0.52/24 dst 14.0.0.70/24 670# offload dev sim1 dir out 671# ip x p add dir out src 14.0.0.52/24 dst 14.0.0.70/24 \ 672# tmpl proto esp src 14.0.0.52 dst 14.0.0.70 \ 673# spi 0x07 mode transport reqid 0x07 674# 675#------------------------------------------------------------------- 676kci_test_ipsec_offload() 677{ 678 local ret=0 679 algo="aead rfc4106(gcm(aes)) 0x3132333435363738393031323334353664636261 128" 680 srcip=192.168.123.3 681 dstip=192.168.123.4 682 sysfsd=/sys/kernel/debug/netdevsim/netdevsim0/ports/0/ 683 sysfsf=$sysfsd/ipsec 684 sysfsnet=/sys/bus/netdevsim/devices/netdevsim0/net/ 685 probed=false 686 687 if ! mount | grep -q debugfs; then 688 mount -t debugfs none /sys/kernel/debug/ &> /dev/null 689 fi 690 691 # setup netdevsim since dummydev doesn't have offload support 692 if [ ! -w /sys/bus/netdevsim/new_device ] ; then 693 run_cmd modprobe -q netdevsim 694 if [ $ret -ne 0 ]; then 695 end_test "SKIP: ipsec_offload can't load netdevsim" 696 return $ksft_skip 697 fi 698 probed=true 699 fi 700 701 echo "0" > /sys/bus/netdevsim/new_device 702 while [ ! -d $sysfsnet ] ; do :; done 703 udevadm settle 704 dev=`ls $sysfsnet` 705 706 ip addr add $srcip dev $dev 707 ip link set $dev up 708 if [ ! -d $sysfsd ] ; then 709 end_test "FAIL: ipsec_offload can't create device $dev" 710 return 1 711 fi 712 if [ ! -f $sysfsf ] ; then 713 end_test "FAIL: ipsec_offload netdevsim doesn't support IPsec offload" 714 return 1 715 fi 716 717 # flush to be sure there's nothing configured 718 ip x s flush ; ip x p flush 719 720 # create offloaded SAs, both in and out 721 run_cmd ip x p add dir out src $srcip/24 dst $dstip/24 \ 722 tmpl proto esp src $srcip dst $dstip spi 9 \ 723 mode transport reqid 42 724 725 run_cmd ip x p add dir in src $dstip/24 dst $srcip/24 \ 726 tmpl proto esp src $dstip dst $srcip spi 9 \ 727 mode transport reqid 42 728 729 run_cmd ip x s add proto esp src $srcip dst $dstip spi 9 \ 730 mode transport reqid 42 $algo sel src $srcip/24 dst $dstip/24 \ 731 offload dev $dev dir out 732 733 run_cmd ip x s add proto esp src $dstip dst $srcip spi 9 \ 734 mode transport reqid 42 $algo sel src $dstip/24 dst $srcip/24 \ 735 offload dev $dev dir in 736 737 if [ $ret -ne 0 ]; then 738 end_test "FAIL: ipsec_offload can't create SA" 739 return 1 740 fi 741 742 # does offload show up in ip output 743 lines=`ip x s list | grep -c "crypto offload parameters: dev $dev dir"` 744 if [ $lines -ne 2 ] ; then 745 check_err 1 746 end_test "FAIL: ipsec_offload SA offload missing from list output" 747 fi 748 749 # we didn't create a peer, make sure we can Tx 750 ip neigh add $dstip dev $dev lladdr 00:11:22:33:44:55 751 # use ping to exercise the Tx path 752 ping -I $dev -c 3 -W 1 -i 0 $dstip >/dev/null 753 754 # does driver have correct offload info 755 run_cmd diff $sysfsf - << EOF 756SA count=2 tx=3 757sa[0] tx ipaddr=$dstip 758sa[0] spi=0x00000009 proto=0x32 salt=0x61626364 crypt=1 759sa[0] key=0x34333231 38373635 32313039 36353433 760sa[1] rx ipaddr=$srcip 761sa[1] spi=0x00000009 proto=0x32 salt=0x61626364 crypt=1 762sa[1] key=0x34333231 38373635 32313039 36353433 763EOF 764 if [ $? -ne 0 ] ; then 765 end_test "FAIL: ipsec_offload incorrect driver data" 766 check_err 1 767 fi 768 769 # does offload get removed from driver 770 ip x s flush 771 ip x p flush 772 lines=`grep -c "SA count=0" $sysfsf` 773 if [ $lines -ne 1 ] ; then 774 check_err 1 775 end_test "FAIL: ipsec_offload SA not removed from driver" 776 fi 777 778 # clean up any leftovers 779 echo 0 > /sys/bus/netdevsim/del_device 780 $probed && rmmod netdevsim 781 782 if [ $ret -ne 0 ]; then 783 end_test "FAIL: ipsec_offload" 784 return 1 785 fi 786 end_test "PASS: ipsec_offload" 787} 788 789kci_test_gretap() 790{ 791 DEV_NS=gretap00 792 local ret=0 793 794 setup_ns testns 795 if [ $? -ne 0 ]; then 796 end_test "SKIP gretap tests: cannot add net namespace $testns" 797 return $ksft_skip 798 fi 799 800 run_cmd_grep "^Usage:" ip link help gretap 801 if [ $? -ne 0 ];then 802 end_test "SKIP: gretap: iproute2 too old" 803 ip netns del "$testns" 804 return $ksft_skip 805 fi 806 807 # test native tunnel 808 run_cmd ip -netns "$testns" link add dev "$DEV_NS" type gretap seq \ 809 key 102 local 172.16.1.100 remote 172.16.1.200 810 811 812 run_cmd ip -netns "$testns" addr add dev "$DEV_NS" 10.1.1.100/24 813 run_cmd ip -netns "$testns" link set dev $DEV_NS up 814 run_cmd ip -netns "$testns" link del "$DEV_NS" 815 816 # test external mode 817 run_cmd ip -netns "$testns" link add dev "$DEV_NS" type gretap external 818 run_cmd ip -netns "$testns" link del "$DEV_NS" 819 820 if [ $ret -ne 0 ]; then 821 end_test "FAIL: gretap" 822 ip netns del "$testns" 823 return 1 824 fi 825 end_test "PASS: gretap" 826 827 ip netns del "$testns" 828} 829 830kci_test_ip6gretap() 831{ 832 DEV_NS=ip6gretap00 833 local ret=0 834 835 setup_ns testns 836 if [ $? -ne 0 ]; then 837 end_test "SKIP ip6gretap tests: cannot add net namespace $testns" 838 return $ksft_skip 839 fi 840 841 run_cmd_grep "^Usage:" ip link help ip6gretap 842 if [ $? -ne 0 ];then 843 end_test "SKIP: ip6gretap: iproute2 too old" 844 ip netns del "$testns" 845 return $ksft_skip 846 fi 847 848 # test native tunnel 849 run_cmd ip -netns "$testns" link add dev "$DEV_NS" type ip6gretap seq \ 850 key 102 local fc00:100::1 remote fc00:100::2 851 852 853 run_cmd ip -netns "$testns" addr add dev "$DEV_NS" fc00:200::1/96 854 run_cmd ip -netns "$testns" link set dev $DEV_NS up 855 run_cmd ip -netns "$testns" link del "$DEV_NS" 856 857 # test external mode 858 run_cmd ip -netns "$testns" link add dev "$DEV_NS" type ip6gretap external 859 run_cmd ip -netns "$testns" link del "$DEV_NS" 860 861 if [ $ret -ne 0 ]; then 862 end_test "FAIL: ip6gretap" 863 ip netns del "$testns" 864 return 1 865 fi 866 end_test "PASS: ip6gretap" 867 868 ip netns del "$testns" 869} 870 871kci_test_erspan() 872{ 873 DEV_NS=erspan00 874 local ret=0 875 run_cmd_grep "^Usage:" ip link help erspan 876 if [ $? -ne 0 ];then 877 end_test "SKIP: erspan: iproute2 too old" 878 return $ksft_skip 879 fi 880 setup_ns testns 881 if [ $? -ne 0 ]; then 882 end_test "SKIP erspan tests: cannot add net namespace $testns" 883 return $ksft_skip 884 fi 885 886 # test native tunnel erspan v1 887 run_cmd ip -netns "$testns" link add dev "$DEV_NS" type erspan seq \ 888 key 102 local 172.16.1.100 remote 172.16.1.200 \ 889 erspan_ver 1 erspan 488 890 891 892 run_cmd ip -netns "$testns" addr add dev "$DEV_NS" 10.1.1.100/24 893 run_cmd ip -netns "$testns" link set dev $DEV_NS up 894 run_cmd ip -netns "$testns" link del "$DEV_NS" 895 896 # test native tunnel erspan v2 897 run_cmd ip -netns "$testns" link add dev "$DEV_NS" type erspan seq \ 898 key 102 local 172.16.1.100 remote 172.16.1.200 \ 899 erspan_ver 2 erspan_dir ingress erspan_hwid 7 900 901 902 run_cmd ip -netns "$testns" addr add dev "$DEV_NS" 10.1.1.100/24 903 run_cmd ip -netns "$testns" link set dev $DEV_NS up 904 run_cmd ip -netns "$testns" link del "$DEV_NS" 905 906 # test external mode 907 run_cmd ip -netns "$testns" link add dev "$DEV_NS" type erspan external 908 run_cmd ip -netns "$testns" link del "$DEV_NS" 909 910 if [ $ret -ne 0 ]; then 911 end_test "FAIL: erspan" 912 ip netns del "$testns" 913 return 1 914 fi 915 end_test "PASS: erspan" 916 917 ip netns del "$testns" 918} 919 920kci_test_ip6erspan() 921{ 922 DEV_NS=ip6erspan00 923 local ret=0 924 run_cmd_grep "^Usage:" ip link help ip6erspan 925 if [ $? -ne 0 ];then 926 end_test "SKIP: ip6erspan: iproute2 too old" 927 return $ksft_skip 928 fi 929 setup_ns testns 930 if [ $? -ne 0 ]; then 931 end_test "SKIP ip6erspan tests: cannot add net namespace $testns" 932 return $ksft_skip 933 fi 934 935 # test native tunnel ip6erspan v1 936 run_cmd ip -netns "$testns" link add dev "$DEV_NS" type ip6erspan seq \ 937 key 102 local fc00:100::1 remote fc00:100::2 \ 938 erspan_ver 1 erspan 488 939 940 941 run_cmd ip -netns "$testns" addr add dev "$DEV_NS" 10.1.1.100/24 942 run_cmd ip -netns "$testns" link set dev $DEV_NS up 943 run_cmd ip -netns "$testns" link del "$DEV_NS" 944 945 # test native tunnel ip6erspan v2 946 run_cmd ip -netns "$testns" link add dev "$DEV_NS" type ip6erspan seq \ 947 key 102 local fc00:100::1 remote fc00:100::2 \ 948 erspan_ver 2 erspan_dir ingress erspan_hwid 7 949 950 951 run_cmd ip -netns "$testns" addr add dev "$DEV_NS" 10.1.1.100/24 952 run_cmd ip -netns "$testns" link set dev $DEV_NS up 953 run_cmd ip -netns "$testns" link del "$DEV_NS" 954 955 # test external mode 956 run_cmd ip -netns "$testns" link add dev "$DEV_NS" \ 957 type ip6erspan external 958 959 run_cmd ip -netns "$testns" link del "$DEV_NS" 960 961 if [ $ret -ne 0 ]; then 962 end_test "FAIL: ip6erspan" 963 ip netns del "$testns" 964 return 1 965 fi 966 end_test "PASS: ip6erspan" 967 968 ip netns del "$testns" 969} 970 971kci_test_fdb_get() 972{ 973 brdev="test-br0" 974 vxlandev="vxlan10" 975 test_mac=de:ad:be:ef:13:37 976 localip="10.0.2.2" 977 dstip="10.0.2.3" 978 local ret=0 979 980 run_cmd_grep 'bridge fdb get' bridge fdb help 981 if [ $? -ne 0 ];then 982 end_test "SKIP: fdb get tests: iproute2 too old" 983 return $ksft_skip 984 fi 985 986 setup_ns testns 987 if [ $? -ne 0 ]; then 988 end_test "SKIP fdb get tests: cannot add net namespace $testns" 989 return $ksft_skip 990 fi 991 IP="ip -netns $testns" 992 BRIDGE="bridge -netns $testns" 993 run_cmd $IP link add "$vxlandev" type vxlan id 10 local $localip \ 994 dstport 4789 995 run_cmd $IP link add name "$brdev" type bridge 996 run_cmd $IP link set dev "$vxlandev" master "$brdev" 997 run_cmd $BRIDGE fdb add $test_mac dev "$vxlandev" master 998 run_cmd $BRIDGE fdb add $test_mac dev "$vxlandev" dst $dstip self 999 run_cmd_grep "dev $vxlandev master $brdev" $BRIDGE fdb get $test_mac brport "$vxlandev" 1000 run_cmd_grep "dev $vxlandev master $brdev" $BRIDGE fdb get $test_mac br "$brdev" 1001 run_cmd_grep "dev $vxlandev dst $dstip" $BRIDGE fdb get $test_mac dev "$vxlandev" self 1002 1003 ip netns del $testns &>/dev/null 1004 1005 if [ $ret -ne 0 ]; then 1006 end_test "FAIL: bridge fdb get" 1007 return 1 1008 fi 1009 1010 end_test "PASS: bridge fdb get" 1011} 1012 1013kci_test_fdb_del() 1014{ 1015 local test_mac=de:ad:be:ef:13:37 1016 local dummydev="dummy1" 1017 local brdev="test-br0" 1018 local ret=0 1019 1020 run_cmd_grep 'bridge fdb get' bridge fdb help 1021 if [ $? -ne 0 ]; then 1022 end_test "SKIP: fdb del tests: iproute2 too old" 1023 return $ksft_skip 1024 fi 1025 1026 setup_ns testns 1027 if [ $? -ne 0 ]; then 1028 end_test "SKIP fdb del tests: cannot add net namespace $testns" 1029 return $ksft_skip 1030 fi 1031 IP="ip -netns $testns" 1032 BRIDGE="bridge -netns $testns" 1033 run_cmd $IP link add $dummydev type dummy 1034 run_cmd $IP link add name $brdev type bridge vlan_filtering 1 1035 run_cmd $IP link set dev $dummydev master $brdev 1036 run_cmd $BRIDGE fdb add $test_mac dev $dummydev master static vlan 1 1037 run_cmd $BRIDGE vlan del vid 1 dev $dummydev 1038 run_cmd $BRIDGE fdb get $test_mac br $brdev vlan 1 1039 run_cmd $BRIDGE fdb del $test_mac dev $dummydev master vlan 1 1040 run_cmd_fail $BRIDGE fdb get $test_mac br $brdev vlan 1 1041 1042 ip netns del $testns &>/dev/null 1043 1044 if [ $ret -ne 0 ]; then 1045 end_test "FAIL: bridge fdb del" 1046 return 1 1047 fi 1048 1049 end_test "PASS: bridge fdb del" 1050} 1051 1052kci_test_neigh_get() 1053{ 1054 dstmac=de:ad:be:ef:13:37 1055 dstip=10.0.2.4 1056 dstip6=dead::2 1057 local ret=0 1058 1059 run_cmd_grep 'ip neigh get' ip neigh help 1060 if [ $? -ne 0 ];then 1061 end_test "SKIP: fdb get tests: iproute2 too old" 1062 return $ksft_skip 1063 fi 1064 1065 # ipv4 1066 run_cmd ip neigh add $dstip lladdr $dstmac dev "$devdummy" 1067 run_cmd_grep "$dstmac" ip neigh get $dstip dev "$devdummy" 1068 run_cmd ip neigh del $dstip lladdr $dstmac dev "$devdummy" 1069 1070 # ipv4 proxy 1071 run_cmd ip neigh add proxy $dstip dev "$devdummy" 1072 run_cmd_grep "$dstip" ip neigh get proxy $dstip dev "$devdummy" 1073 run_cmd ip neigh del proxy $dstip dev "$devdummy" 1074 1075 # ipv6 1076 run_cmd ip neigh add $dstip6 lladdr $dstmac dev "$devdummy" 1077 run_cmd_grep "$dstmac" ip neigh get $dstip6 dev "$devdummy" 1078 run_cmd ip neigh del $dstip6 lladdr $dstmac dev "$devdummy" 1079 1080 # ipv6 proxy 1081 run_cmd ip neigh add proxy $dstip6 dev "$devdummy" 1082 run_cmd_grep "$dstip6" ip neigh get proxy $dstip6 dev "$devdummy" 1083 run_cmd ip neigh del proxy $dstip6 dev "$devdummy" 1084 1085 if [ $ret -ne 0 ];then 1086 end_test "FAIL: neigh get" 1087 return 1 1088 fi 1089 1090 end_test "PASS: neigh get" 1091} 1092 1093kci_test_bridge_parent_id() 1094{ 1095 local ret=0 1096 sysfsnet=/sys/bus/netdevsim/devices/netdevsim 1097 probed=false 1098 1099 if [ ! -w /sys/bus/netdevsim/new_device ] ; then 1100 run_cmd modprobe -q netdevsim 1101 if [ $ret -ne 0 ]; then 1102 end_test "SKIP: bridge_parent_id can't load netdevsim" 1103 return $ksft_skip 1104 fi 1105 probed=true 1106 fi 1107 1108 echo "10 1" > /sys/bus/netdevsim/new_device 1109 while [ ! -d ${sysfsnet}10 ] ; do :; done 1110 echo "20 1" > /sys/bus/netdevsim/new_device 1111 while [ ! -d ${sysfsnet}20 ] ; do :; done 1112 udevadm settle 1113 dev10=`ls ${sysfsnet}10/net/` 1114 dev20=`ls ${sysfsnet}20/net/` 1115 run_cmd ip link add name test-bond0 type bond mode 802.3ad 1116 run_cmd ip link set dev $dev10 master test-bond0 1117 run_cmd ip link set dev $dev20 master test-bond0 1118 run_cmd ip link add name test-br0 type bridge 1119 run_cmd ip link set dev test-bond0 master test-br0 1120 1121 # clean up any leftovers 1122 ip link del dev test-br0 1123 ip link del dev test-bond0 1124 echo 20 > /sys/bus/netdevsim/del_device 1125 echo 10 > /sys/bus/netdevsim/del_device 1126 $probed && rmmod netdevsim 1127 1128 if [ $ret -ne 0 ]; then 1129 end_test "FAIL: bridge_parent_id" 1130 return 1 1131 fi 1132 end_test "PASS: bridge_parent_id" 1133} 1134 1135address_get_proto() 1136{ 1137 local addr=$1; shift 1138 1139 ip -N -j address show dev "$devdummy" | 1140 jq -e -r --arg addr "${addr%/*}" \ 1141 '.[].addr_info[] | select(.local == $addr) | .protocol' 1142} 1143 1144address_count() 1145{ 1146 ip -N -j address show dev "$devdummy" "$@" | 1147 jq -e -r '[.[].addr_info[] | .local | select(. != null)] | length' 1148} 1149 1150do_test_address_proto() 1151{ 1152 local what=$1; shift 1153 local addr=$1; shift 1154 local addr2=${addr%/*}2/${addr#*/} 1155 local addr3=${addr%/*}3/${addr#*/} 1156 local proto 1157 local count 1158 local ret=0 1159 local err 1160 1161 ip address add dev "$devdummy" "$addr3" 1162 check_err $? 1163 proto=$(address_get_proto "$addr3") 1164 [[ "$proto" == null ]] 1165 check_err $? 1166 1167 ip address add dev "$devdummy" "$addr2" proto 0x99 1168 check_err $? 1169 proto=$(address_get_proto "$addr2") 1170 [[ "$proto" == 0x99 ]] 1171 check_err $? 1172 1173 ip address add dev "$devdummy" "$addr" proto 0xab 1174 check_err $? 1175 proto=$(address_get_proto "$addr") 1176 [[ "$proto" == 0xab ]] 1177 check_err $? 1178 1179 ip address replace dev "$devdummy" "$addr" proto 0x11 1180 proto=$(address_get_proto "$addr") 1181 check_err $? 1182 [[ "$proto" == 0x11 ]] 1183 check_err $? 1184 1185 count=$(address_count) 1186 check_err $? 1187 (( count >= 3 )) # $addr, $addr2 and $addr3 plus any kernel addresses 1188 check_err $? 1189 1190 count=$(address_count proto 0) 1191 check_err $? 1192 (( count == 1 )) # just $addr3 1193 check_err $? 1194 1195 count=$(address_count proto 0x11) 1196 check_err $? 1197 (( count == 2 )) # $addr and $addr3 1198 check_err $? 1199 1200 count=$(address_count proto 0xab) 1201 check_err $? 1202 (( count == 1 )) # just $addr3 1203 check_err $? 1204 1205 ip address del dev "$devdummy" "$addr" 1206 ip address del dev "$devdummy" "$addr2" 1207 ip address del dev "$devdummy" "$addr3" 1208 1209 if [ $ret -ne 0 ]; then 1210 end_test "FAIL: address proto $what" 1211 return 1 1212 fi 1213 end_test "PASS: address proto $what" 1214} 1215 1216kci_test_address_proto() 1217{ 1218 local ret=0 1219 1220 do_test_address_proto IPv4 192.0.2.1/28 1221 check_err $? 1222 1223 do_test_address_proto IPv6 2001:db8:1::1/64 1224 check_err $? 1225 1226 return $ret 1227} 1228 1229kci_test_enslave_bonding() 1230{ 1231 local bond="bond123" 1232 local ret=0 1233 1234 setup_ns testns 1235 if [ $? -ne 0 ]; then 1236 end_test "SKIP bonding tests: cannot add net namespace $testns" 1237 return $ksft_skip 1238 fi 1239 1240 run_cmd ip -netns $testns link add dev $bond type bond mode balance-rr 1241 run_cmd ip -netns $testns link add dev $devdummy type dummy 1242 run_cmd ip -netns $testns link set dev $devdummy up 1243 run_cmd ip -netns $testns link set dev $devdummy master $bond down 1244 if [ $ret -ne 0 ]; then 1245 end_test "FAIL: initially up interface added to a bond and set down" 1246 ip netns del "$testns" 1247 return 1 1248 fi 1249 1250 end_test "PASS: enslave interface in a bond" 1251 ip netns del "$testns" 1252} 1253 1254# Called to validate the addresses on $IFNAME: 1255# 1256# 1. Every `temporary` address must have a matching `mngtmpaddr` 1257# 2. Every `mngtmpaddr` address must have some un`deprecated` `temporary` 1258# 1259# If the mngtmpaddr or tempaddr checking failed, return 0 and stop slowwait 1260validate_mngtmpaddr() 1261{ 1262 local dev=$1 1263 local prefix="" 1264 local addr_list=$(ip -j -n $testns addr show dev ${dev}) 1265 local temp_addrs=$(echo ${addr_list} | \ 1266 jq -r '.[].addr_info[] | select(.temporary == true) | .local') 1267 local mng_prefixes=$(echo ${addr_list} | \ 1268 jq -r '.[].addr_info[] | select(.mngtmpaddr == true) | .local' | \ 1269 cut -d: -f1-4 | tr '\n' ' ') 1270 local undep_prefixes=$(echo ${addr_list} | \ 1271 jq -r '.[].addr_info[] | select(.temporary == true and .deprecated != true) | .local' | \ 1272 cut -d: -f1-4 | tr '\n' ' ') 1273 1274 # 1. All temporary addresses (temp and dep) must have a matching mngtmpaddr 1275 for address in ${temp_addrs}; do 1276 prefix=$(echo ${address} | cut -d: -f1-4) 1277 if [[ ! " ${mng_prefixes} " =~ " $prefix " ]]; then 1278 check_err 1 "FAIL: Temporary $address with no matching mngtmpaddr!"; 1279 return 0 1280 fi 1281 done 1282 1283 # 2. All mngtmpaddr addresses must have a temporary address (not dep) 1284 for prefix in ${mng_prefixes}; do 1285 if [[ ! " ${undep_prefixes} " =~ " $prefix " ]]; then 1286 check_err 1 "FAIL: No undeprecated temporary in $prefix!"; 1287 return 0 1288 fi 1289 done 1290 1291 return 1 1292} 1293 1294kci_test_mngtmpaddr() 1295{ 1296 local ret=0 1297 1298 setup_ns testns 1299 if [ $? -ne 0 ]; then 1300 end_test "SKIP mngtmpaddr tests: cannot add net namespace $testns" 1301 return $ksft_skip 1302 fi 1303 1304 # 1. Create a dummy Ethernet interface 1305 run_cmd ip -n $testns link add ${devdummy} type dummy 1306 run_cmd ip -n $testns link set ${devdummy} up 1307 run_cmd ip netns exec $testns sysctl -w net.ipv6.conf.${devdummy}.use_tempaddr=1 1308 run_cmd ip netns exec $testns sysctl -w net.ipv6.conf.${devdummy}.temp_prefered_lft=10 1309 run_cmd ip netns exec $testns sysctl -w net.ipv6.conf.${devdummy}.temp_valid_lft=25 1310 run_cmd ip netns exec $testns sysctl -w net.ipv6.conf.${devdummy}.max_desync_factor=1 1311 1312 # 2. Create several mngtmpaddr addresses on that interface. 1313 # with temp_*_lft configured to be pretty short (10 and 35 seconds 1314 # for prefer/valid respectively) 1315 for i in $(seq 1 9); do 1316 run_cmd ip -n $testns addr add 2001:db8:7e57:${i}::1/64 mngtmpaddr dev ${devdummy} 1317 done 1318 1319 # 3. Confirm that a preferred temporary address exists for each mngtmpaddr 1320 # address at all times, polling once per second for 30 seconds. 1321 slowwait 30 validate_mngtmpaddr ${devdummy} 1322 1323 # 4. Delete each mngtmpaddr address, one at a time (alternating between 1324 # deleting and merely un-mngtmpaddr-ing), and confirm that the other 1325 # mngtmpaddr addresses still have preferred temporaries. 1326 for i in $(seq 1 9); do 1327 (( $i % 4 == 0 )) && mng_flag="mngtmpaddr" || mng_flag="" 1328 if (( $i % 2 == 0 )); then 1329 run_cmd ip -n $testns addr del 2001:db8:7e57:${i}::1/64 $mng_flag dev ${devdummy} 1330 else 1331 run_cmd ip -n $testns addr change 2001:db8:7e57:${i}::1/64 dev ${devdummy} 1332 fi 1333 # the temp addr should be deleted 1334 validate_mngtmpaddr ${devdummy} 1335 done 1336 1337 if [ $ret -ne 0 ]; then 1338 end_test "FAIL: mngtmpaddr add/remove incorrect" 1339 else 1340 end_test "PASS: mngtmpaddr add/remove correctly" 1341 fi 1342 1343 ip netns del "$testns" 1344 return $ret 1345} 1346 1347kci_test_rtnl() 1348{ 1349 local current_test 1350 local ret=0 1351 1352 kci_add_dummy 1353 if [ $ret -ne 0 ];then 1354 end_test "FAIL: cannot add dummy interface" 1355 return 1 1356 fi 1357 1358 for current_test in ${TESTS:-$ALL_TESTS}; do 1359 $current_test 1360 check_err $? 1361 done 1362 1363 kci_del_dummy 1364 return $ret 1365} 1366 1367usage() 1368{ 1369 cat <<EOF 1370usage: ${0##*/} OPTS 1371 1372 -t <test> Test(s) to run (default: all) 1373 (options: $(echo $ALL_TESTS)) 1374 -v Verbose mode (show commands and output) 1375 -P Pause after every test 1376 -p Pause after every failing test before cleanup (for debugging) 1377EOF 1378} 1379 1380#check for needed privileges 1381if [ "$(id -u)" -ne 0 ];then 1382 end_test "SKIP: Need root privileges" 1383 exit $ksft_skip 1384fi 1385 1386for x in ip tc;do 1387 $x -Version 2>/dev/null >/dev/null 1388 if [ $? -ne 0 ];then 1389 end_test "SKIP: Could not run test without the $x tool" 1390 exit $ksft_skip 1391 fi 1392done 1393 1394while getopts t:hvpP o; do 1395 case $o in 1396 t) TESTS=$OPTARG;; 1397 v) VERBOSE=1;; 1398 p) PAUSE_ON_FAIL=yes;; 1399 P) PAUSE=yes;; 1400 h) usage; exit 0;; 1401 *) usage; exit 1;; 1402 esac 1403done 1404 1405[ $PAUSE = "yes" ] && PAUSE_ON_FAIL="no" 1406 1407kci_test_rtnl 1408 1409exit $? 1410