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 kci_test_operstate 34" 35 36devdummy="test-dummy0" 37VERBOSE=0 38PAUSE=no 39PAUSE_ON_FAIL=no 40 41source lib.sh 42 43# set global exit status, but never reset nonzero one. 44check_err() 45{ 46 if [ $ret -eq 0 ]; then 47 ret=$1 48 fi 49 [ -n "$2" ] && echo "$2" 50} 51 52# same but inverted -- used when command must fail for test to pass 53check_fail() 54{ 55 if [ $1 -eq 0 ]; then 56 ret=1 57 fi 58} 59 60run_cmd_common() 61{ 62 local cmd="$*" 63 local out 64 if [ "$VERBOSE" = "1" ]; then 65 echo "COMMAND: ${cmd}" 66 fi 67 out=$($cmd 2>&1) 68 rc=$? 69 if [ "$VERBOSE" = "1" -a -n "$out" ]; then 70 echo " $out" 71 fi 72 return $rc 73} 74 75run_cmd() { 76 run_cmd_common "$@" 77 rc=$? 78 check_err $rc 79 return $rc 80} 81run_cmd_fail() 82{ 83 run_cmd_common "$@" 84 rc=$? 85 check_fail $rc 86 return $rc 87} 88 89run_cmd_grep_common() 90{ 91 local find="$1"; shift 92 local cmd="$*" 93 local out 94 if [ "$VERBOSE" = "1" ]; then 95 echo "COMMAND: ${cmd} 2>&1 | grep -q '${find}'" 96 fi 97 out=$($cmd 2>&1 | grep -q "${find}" 2>&1) 98 return $? 99} 100 101run_cmd_grep() { 102 run_cmd_grep_common "$@" 103 rc=$? 104 check_err $rc 105 return $rc 106} 107 108run_cmd_grep_fail() 109{ 110 run_cmd_grep_common "$@" 111 rc=$? 112 check_fail $rc 113 return $rc 114} 115 116end_test() 117{ 118 echo "$*" 119 [ "${VERBOSE}" = "1" ] && echo 120 121 if [[ $ret -ne 0 ]] && [[ "${PAUSE_ON_FAIL}" = "yes" ]]; then 122 echo "Hit enter to continue" 123 read a 124 fi; 125 126 if [ "${PAUSE}" = "yes" ]; then 127 echo "Hit enter to continue" 128 read a 129 fi 130 131} 132 133 134kci_add_dummy() 135{ 136 run_cmd ip link add name "$devdummy" type dummy 137 run_cmd ip link set "$devdummy" up 138} 139 140kci_del_dummy() 141{ 142 run_cmd ip link del dev "$devdummy" 143} 144 145kci_test_netconf() 146{ 147 dev="$1" 148 r=$ret 149 run_cmd ip netconf show dev "$dev" 150 for f in 4 6; do 151 run_cmd ip -$f netconf show dev "$dev" 152 done 153 154 if [ $ret -ne 0 ] ;then 155 end_test "FAIL: ip netconf show $dev" 156 test $r -eq 0 && ret=0 157 return 1 158 fi 159} 160 161# add a bridge with vlans on top 162kci_test_bridge() 163{ 164 devbr="test-br0" 165 vlandev="testbr-vlan1" 166 167 local ret=0 168 run_cmd ip link add name "$devbr" type bridge 169 run_cmd ip link set dev "$devdummy" master "$devbr" 170 run_cmd ip link set "$devbr" up 171 run_cmd ip link add link "$devbr" name "$vlandev" type vlan id 1 172 run_cmd ip addr add dev "$vlandev" 10.200.7.23/30 173 run_cmd ip -6 addr add dev "$vlandev" dead:42::1234/64 174 run_cmd ip -d link 175 run_cmd ip r s t all 176 177 for name in "$devbr" "$vlandev" "$devdummy" ; do 178 kci_test_netconf "$name" 179 done 180 run_cmd ip -6 addr del dev "$vlandev" dead:42::1234/64 181 run_cmd ip link del dev "$vlandev" 182 run_cmd ip link del dev "$devbr" 183 184 if [ $ret -ne 0 ];then 185 end_test "FAIL: bridge setup" 186 return 1 187 fi 188 end_test "PASS: bridge setup" 189 190} 191 192kci_test_gre() 193{ 194 gredev=neta 195 rem=10.42.42.1 196 loc=10.0.0.1 197 198 local ret=0 199 run_cmd ip tunnel add $gredev mode gre remote $rem local $loc ttl 1 200 run_cmd ip link set $gredev up 201 run_cmd ip addr add 10.23.7.10 dev $gredev 202 run_cmd ip route add 10.23.8.0/30 dev $gredev 203 run_cmd ip addr add dev "$devdummy" 10.23.7.11/24 204 run_cmd ip link 205 run_cmd ip addr 206 207 kci_test_netconf "$gredev" 208 run_cmd ip addr del dev "$devdummy" 10.23.7.11/24 209 run_cmd ip link del $gredev 210 211 if [ $ret -ne 0 ];then 212 end_test "FAIL: gre tunnel endpoint" 213 return 1 214 fi 215 end_test "PASS: gre tunnel endpoint" 216} 217 218# tc uses rtnetlink too, for full tc testing 219# please see tools/testing/selftests/tc-testing. 220kci_test_tc() 221{ 222 dev=lo 223 local ret=0 224 225 run_cmd tc qdisc add dev "$dev" root handle 1: htb 226 run_cmd tc class add dev "$dev" parent 1: classid 1:10 htb rate 1mbit 227 run_cmd tc filter add dev "$dev" parent 1:0 prio 5 handle ffe: protocol ip u32 divisor 256 228 run_cmd tc filter add dev "$dev" parent 1:0 prio 5 handle ffd: protocol ip u32 divisor 256 229 run_cmd tc filter add dev "$dev" parent 1:0 prio 5 handle ffc: protocol ip u32 divisor 256 230 run_cmd tc filter add dev "$dev" protocol ip parent 1: prio 5 handle ffe:2:3 u32 ht ffe:2: match ip src 10.0.0.3 flowid 1:10 231 run_cmd tc filter add dev "$dev" protocol ip parent 1: prio 5 handle ffe:2:2 u32 ht ffe:2: match ip src 10.0.0.2 flowid 1:10 232 run_cmd tc filter show dev "$dev" parent 1:0 233 run_cmd tc filter del dev "$dev" protocol ip parent 1: prio 5 handle ffe:2:3 u32 234 run_cmd tc filter show dev "$dev" parent 1:0 235 run_cmd tc qdisc del dev "$dev" root handle 1: htb 236 237 if [ $ret -ne 0 ];then 238 end_test "FAIL: tc htb hierarchy" 239 return 1 240 fi 241 end_test "PASS: tc htb hierarchy" 242 243} 244 245kci_test_polrouting() 246{ 247 local ret=0 248 run_cmd ip rule add fwmark 1 lookup 100 249 run_cmd ip route add local 0.0.0.0/0 dev lo table 100 250 run_cmd ip r s t all 251 run_cmd ip rule del fwmark 1 lookup 100 252 run_cmd ip route del local 0.0.0.0/0 dev lo table 100 253 254 if [ $ret -ne 0 ];then 255 end_test "FAIL: policy route test" 256 return 1 257 fi 258 end_test "PASS: policy routing" 259} 260 261kci_test_route_get() 262{ 263 local hash_policy=$(sysctl -n net.ipv4.fib_multipath_hash_policy) 264 265 local ret=0 266 run_cmd ip route get 127.0.0.1 267 run_cmd ip route get 127.0.0.1 dev "$devdummy" 268 run_cmd ip route get ::1 269 run_cmd ip route get fe80::1 dev "$devdummy" 270 run_cmd ip route get 127.0.0.1 from 127.0.0.1 oif lo tos 0x10 mark 0x1 271 run_cmd ip route get ::1 from ::1 iif lo oif lo tos 0x10 mark 0x1 272 run_cmd ip addr add dev "$devdummy" 10.23.7.11/24 273 run_cmd ip route get 10.23.7.11 from 10.23.7.12 iif "$devdummy" 274 run_cmd ip route add 10.23.8.0/24 \ 275 nexthop via 10.23.7.13 dev "$devdummy" \ 276 nexthop via 10.23.7.14 dev "$devdummy" 277 278 sysctl -wq net.ipv4.fib_multipath_hash_policy=0 279 run_cmd ip route get 10.23.8.11 280 sysctl -wq net.ipv4.fib_multipath_hash_policy=1 281 run_cmd ip route get 10.23.8.11 282 sysctl -wq net.ipv4.fib_multipath_hash_policy="$hash_policy" 283 run_cmd ip route del 10.23.8.0/24 284 run_cmd ip addr del dev "$devdummy" 10.23.7.11/24 285 286 287 if [ $ret -ne 0 ];then 288 end_test "FAIL: route get" 289 return 1 290 fi 291 292 end_test "PASS: route get" 293} 294 295check_addr_not_exist() 296{ 297 dev=$1 298 addr=$2 299 if ip addr show dev $dev | grep -q $addr; then 300 return 1 301 else 302 return 0 303 fi 304} 305 306kci_test_addrlft() 307{ 308 for i in $(seq 10 100) ;do 309 lft=$(((RANDOM%3) + 1)) 310 run_cmd ip addr add 10.23.11.$i/32 dev "$devdummy" preferred_lft $lft valid_lft $((lft+1)) 311 done 312 313 slowwait 5 check_addr_not_exist "$devdummy" "10.23.11." 314 if [ $? -eq 1 ]; then 315 check_err 1 316 end_test "FAIL: preferred_lft addresses remaining" 317 return 318 fi 319 320 end_test "PASS: preferred_lft addresses have expired" 321} 322 323kci_test_promote_secondaries() 324{ 325 promote=$(sysctl -n net.ipv4.conf.$devdummy.promote_secondaries) 326 327 sysctl -q net.ipv4.conf.$devdummy.promote_secondaries=1 328 329 for i in $(seq 2 254);do 330 IP="10.23.11.$i" 331 ip -f inet addr add $IP/16 brd + dev "$devdummy" 332 ifconfig "$devdummy" $IP netmask 255.255.0.0 333 done 334 335 ip addr flush dev "$devdummy" 336 337 [ $promote -eq 0 ] && sysctl -q net.ipv4.conf.$devdummy.promote_secondaries=0 338 339 end_test "PASS: promote_secondaries complete" 340} 341 342kci_test_addrlabel() 343{ 344 local ret=0 345 run_cmd ip addrlabel add prefix dead::/64 dev lo label 1 346 run_cmd_grep "prefix dead::/64 dev lo label 1" ip addrlabel list 347 run_cmd ip addrlabel del prefix dead::/64 dev lo label 1 348 run_cmd ip addrlabel add prefix dead::/64 label 1 349 run_cmd ip addrlabel del prefix dead::/64 label 1 350 351 # concurrent add/delete 352 for i in $(seq 1 1000); do 353 ip addrlabel add prefix 1c3::/64 label 12345 2>/dev/null 354 done & 355 356 for i in $(seq 1 1000); do 357 ip addrlabel del prefix 1c3::/64 label 12345 2>/dev/null 358 done 359 360 wait 361 362 ip addrlabel del prefix 1c3::/64 label 12345 2>/dev/null 363 364 if [ $ret -ne 0 ];then 365 end_test "FAIL: ipv6 addrlabel" 366 return 1 367 fi 368 369 end_test "PASS: ipv6 addrlabel" 370} 371 372kci_test_ifalias() 373{ 374 local ret=0 375 namewant=$(uuidgen) 376 syspathname="/sys/class/net/$devdummy/ifalias" 377 run_cmd ip link set dev "$devdummy" alias "$namewant" 378 379 if [ $ret -ne 0 ]; then 380 end_test "FAIL: cannot set interface alias of $devdummy to $namewant" 381 return 1 382 fi 383 run_cmd_grep "alias $namewant" ip link show "$devdummy" 384 385 if [ -r "$syspathname" ] ; then 386 read namehave < "$syspathname" 387 if [ "$namewant" != "$namehave" ]; then 388 end_test "FAIL: did set ifalias $namewant but got $namehave" 389 return 1 390 fi 391 392 namewant=$(uuidgen) 393 echo "$namewant" > "$syspathname" 394 run_cmd_grep "alias $namewant" ip link show "$devdummy" 395 396 # sysfs interface allows to delete alias again 397 echo "" > "$syspathname" 398 run_cmd_grep_fail "alias $namewant" ip link show "$devdummy" 399 400 for i in $(seq 1 100); do 401 uuidgen > "$syspathname" & 402 done 403 404 wait 405 406 # re-add the alias -- kernel should free mem when dummy dev is removed 407 run_cmd ip link set dev "$devdummy" alias "$namewant" 408 409 fi 410 411 if [ $ret -ne 0 ]; then 412 end_test "FAIL: set interface alias $devdummy to $namewant" 413 return 1 414 fi 415 416 end_test "PASS: set ifalias $namewant for $devdummy" 417} 418 419kci_test_vrf() 420{ 421 vrfname="test-vrf" 422 local ret=0 423 run_cmd ip link show type vrf 424 if [ $? -ne 0 ]; then 425 end_test "SKIP: vrf: iproute2 too old" 426 return $ksft_skip 427 fi 428 run_cmd ip link add "$vrfname" type vrf table 10 429 if [ $ret -ne 0 ];then 430 end_test "FAIL: can't add vrf interface, skipping test" 431 return 0 432 fi 433 run_cmd_grep "$vrfname" ip -br link show type vrf 434 if [ $ret -ne 0 ];then 435 end_test "FAIL: created vrf device not found" 436 return 1 437 fi 438 439 run_cmd ip link set dev "$vrfname" up 440 run_cmd ip link set dev "$devdummy" master "$vrfname" 441 run_cmd ip link del dev "$vrfname" 442 443 if [ $ret -ne 0 ];then 444 end_test "FAIL: vrf" 445 return 1 446 fi 447 448 end_test "PASS: vrf" 449} 450 451kci_test_encap_vxlan() 452{ 453 local ret=0 454 vxlan="test-vxlan0" 455 vlan="test-vlan0" 456 run_cmd ip -netns "$testns" link add "$vxlan" type vxlan id 42 group 239.1.1.1 \ 457 dev "$devdummy" dstport 4789 458 if [ $? -ne 0 ]; then 459 end_test "FAIL: can't add vxlan interface, skipping test" 460 return 0 461 fi 462 463 run_cmd ip -netns "$testns" addr add 10.2.11.49/24 dev "$vxlan" 464 run_cmd ip -netns "$testns" link set up dev "$vxlan" 465 run_cmd ip -netns "$testns" link add link "$vxlan" name "$vlan" type vlan id 1 466 467 # changelink testcases 468 run_cmd_fail ip -netns "$testns" link set dev "$vxlan" type vxlan vni 43 469 run_cmd_fail ip -netns "$testns" link set dev "$vxlan" type vxlan group ffe5::5 dev "$devdummy" 470 run_cmd_fail ip -netns "$testns" link set dev "$vxlan" type vxlan ttl inherit 471 472 run_cmd ip -netns "$testns" link set dev "$vxlan" type vxlan ttl 64 473 run_cmd ip -netns "$testns" link set dev "$vxlan" type vxlan nolearning 474 475 run_cmd_fail ip -netns "$testns" link set dev "$vxlan" type vxlan proxy 476 run_cmd_fail ip -netns "$testns" link set dev "$vxlan" type vxlan norsc 477 run_cmd_fail ip -netns "$testns" link set dev "$vxlan" type vxlan l2miss 478 run_cmd_fail ip -netns "$testns" link set dev "$vxlan" type vxlan l3miss 479 run_cmd_fail ip -netns "$testns" link set dev "$vxlan" type vxlan external 480 run_cmd_fail ip -netns "$testns" link set dev "$vxlan" type vxlan udpcsum 481 run_cmd_fail ip -netns "$testns" link set dev "$vxlan" type vxlan udp6zerocsumtx 482 run_cmd_fail ip -netns "$testns" link set dev "$vxlan" type vxlan udp6zerocsumrx 483 run_cmd_fail ip -netns "$testns" link set dev "$vxlan" type vxlan remcsumtx 484 run_cmd_fail ip -netns "$testns" link set dev "$vxlan" type vxlan remcsumrx 485 run_cmd_fail ip -netns "$testns" link set dev "$vxlan" type vxlan gbp 486 run_cmd_fail ip -netns "$testns" link set dev "$vxlan" type vxlan gpe 487 run_cmd ip -netns "$testns" link del "$vxlan" 488 489 if [ $ret -ne 0 ]; then 490 end_test "FAIL: vxlan" 491 return 1 492 fi 493 end_test "PASS: vxlan" 494} 495 496kci_test_encap_fou() 497{ 498 local ret=0 499 name="test-fou" 500 run_cmd_grep 'Usage: ip fou' ip fou help 501 if [ $? -ne 0 ];then 502 end_test "SKIP: fou: iproute2 too old" 503 return $ksft_skip 504 fi 505 506 if ! /sbin/modprobe -q -n fou; then 507 end_test "SKIP: module fou is not found" 508 return $ksft_skip 509 fi 510 /sbin/modprobe -q fou 511 512 run_cmd ip -netns "$testns" fou add port 7777 ipproto 47 513 if [ $? -ne 0 ];then 514 end_test "FAIL: can't add fou port 7777, skipping test" 515 return 1 516 fi 517 run_cmd ip -netns "$testns" fou add port 8888 ipproto 4 518 run_cmd_fail ip -netns "$testns" fou del port 9999 519 run_cmd ip -netns "$testns" fou del port 7777 520 if [ $ret -ne 0 ]; then 521 end_test "FAIL: fou"s 522 return 1 523 fi 524 525 end_test "PASS: fou" 526} 527 528# test various encap methods, use netns to avoid unwanted interference 529kci_test_encap() 530{ 531 local ret=0 532 setup_ns testns 533 if [ $? -ne 0 ]; then 534 end_test "SKIP encap tests: cannot add net namespace $testns" 535 return $ksft_skip 536 fi 537 run_cmd ip -netns "$testns" link set lo up 538 run_cmd ip -netns "$testns" link add name "$devdummy" type dummy 539 run_cmd ip -netns "$testns" link set "$devdummy" up 540 run_cmd kci_test_encap_vxlan 541 run_cmd kci_test_encap_fou 542 543 ip netns del "$testns" 544 return $ret 545} 546 547kci_test_macsec() 548{ 549 msname="test_macsec0" 550 local ret=0 551 run_cmd_grep "^Usage: ip macsec" ip macsec help 552 if [ $? -ne 0 ]; then 553 end_test "SKIP: macsec: iproute2 too old" 554 return $ksft_skip 555 fi 556 run_cmd ip link add link "$devdummy" "$msname" type macsec port 42 encrypt on 557 if [ $ret -ne 0 ];then 558 end_test "FAIL: can't add macsec interface, skipping test" 559 return 1 560 fi 561 run_cmd ip macsec add "$msname" tx sa 0 pn 1024 on key 01 12345678901234567890123456789012 562 run_cmd ip macsec add "$msname" rx port 1234 address "1c:ed:de:ad:be:ef" 563 run_cmd ip macsec add "$msname" rx port 1234 address "1c:ed:de:ad:be:ef" sa 0 pn 1 on key 00 0123456789abcdef0123456789abcdef 564 run_cmd ip macsec show 565 run_cmd ip link del dev "$msname" 566 567 if [ $ret -ne 0 ];then 568 end_test "FAIL: macsec" 569 return 1 570 fi 571 572 end_test "PASS: macsec" 573} 574 575#------------------------------------------------------------------- 576# Example commands 577# ip x s add proto esp src 14.0.0.52 dst 14.0.0.70 \ 578# spi 0x07 mode transport reqid 0x07 replay-window 32 \ 579# aead 'rfc4106(gcm(aes))' 1234567890123456dcba 128 \ 580# sel src 14.0.0.52/24 dst 14.0.0.70/24 581# ip x p add dir out src 14.0.0.52/24 dst 14.0.0.70/24 \ 582# tmpl proto esp src 14.0.0.52 dst 14.0.0.70 \ 583# spi 0x07 mode transport reqid 0x07 584# 585# Subcommands not tested 586# ip x s update 587# ip x s allocspi 588# ip x s deleteall 589# ip x p update 590# ip x p deleteall 591# ip x p set 592#------------------------------------------------------------------- 593kci_test_ipsec() 594{ 595 local ret=0 596 algo="aead rfc4106(gcm(aes)) 0x3132333435363738393031323334353664636261 128" 597 srcip=192.168.123.1 598 dstip=192.168.123.2 599 spi=7 600 601 ip addr add $srcip dev $devdummy 602 603 # flush to be sure there's nothing configured 604 run_cmd ip x s flush ; ip x p flush 605 606 # start the monitor in the background 607 tmpfile=`mktemp /var/run/ipsectestXXX` 608 mpid=`(ip x m > $tmpfile & echo $!) 2>/dev/null` 609 sleep 0.2 610 611 ipsecid="proto esp src $srcip dst $dstip spi 0x07" 612 run_cmd ip x s add $ipsecid \ 613 mode transport reqid 0x07 replay-window 32 \ 614 $algo sel src $srcip/24 dst $dstip/24 615 616 617 lines=`ip x s list | grep $srcip | grep $dstip | wc -l` 618 run_cmd test $lines -eq 2 619 run_cmd_grep "SAD count 1" ip x s count 620 621 lines=`ip x s get $ipsecid | grep $srcip | grep $dstip | wc -l` 622 run_cmd test $lines -eq 2 623 run_cmd ip x s delete $ipsecid 624 625 lines=`ip x s list | wc -l` 626 run_cmd test $lines -eq 0 627 628 ipsecsel="dir out src $srcip/24 dst $dstip/24" 629 run_cmd ip x p add $ipsecsel \ 630 tmpl proto esp src $srcip dst $dstip \ 631 spi 0x07 mode transport reqid 0x07 632 633 634 lines=`ip x p list | grep $srcip | grep $dstip | wc -l` 635 run_cmd test $lines -eq 2 636 637 run_cmd_grep "SPD IN 0 OUT 1 FWD 0" ip x p count 638 639 lines=`ip x p get $ipsecsel | grep $srcip | grep $dstip | wc -l` 640 run_cmd test $lines -eq 2 641 642 run_cmd ip x p delete $ipsecsel 643 644 lines=`ip x p list | wc -l` 645 run_cmd test $lines -eq 0 646 647 # check the monitor results 648 kill $mpid 649 lines=`wc -l $tmpfile | cut "-d " -f1` 650 run_cmd test $lines -eq 20 651 rm -rf $tmpfile 652 653 # clean up any leftovers 654 run_cmd ip x s flush 655 run_cmd ip x p flush 656 ip addr del $srcip/32 dev $devdummy 657 658 if [ $ret -ne 0 ]; then 659 end_test "FAIL: ipsec" 660 return 1 661 fi 662 end_test "PASS: ipsec" 663} 664 665#------------------------------------------------------------------- 666# Example commands 667# ip x s add proto esp src 14.0.0.52 dst 14.0.0.70 \ 668# spi 0x07 mode transport reqid 0x07 replay-window 32 \ 669# aead 'rfc4106(gcm(aes))' 1234567890123456dcba 128 \ 670# sel src 14.0.0.52/24 dst 14.0.0.70/24 671# offload dev sim1 dir out 672# ip x p add dir out src 14.0.0.52/24 dst 14.0.0.70/24 \ 673# tmpl proto esp src 14.0.0.52 dst 14.0.0.70 \ 674# spi 0x07 mode transport reqid 0x07 675# 676#------------------------------------------------------------------- 677kci_test_ipsec_offload() 678{ 679 local ret=0 680 algo="aead rfc4106(gcm(aes)) 0x3132333435363738393031323334353664636261 128" 681 srcip=192.168.123.3 682 dstip=192.168.123.4 683 sysfsd=/sys/kernel/debug/netdevsim/netdevsim0/ports/0/ 684 sysfsf=$sysfsd/ipsec 685 sysfsnet=/sys/bus/netdevsim/devices/netdevsim0/net/ 686 probed=false 687 688 if ! mount | grep -q debugfs; then 689 mount -t debugfs none /sys/kernel/debug/ &> /dev/null 690 fi 691 692 # setup netdevsim since dummydev doesn't have offload support 693 if [ ! -w /sys/bus/netdevsim/new_device ] ; then 694 run_cmd modprobe -q netdevsim 695 if [ $ret -ne 0 ]; then 696 end_test "SKIP: ipsec_offload can't load netdevsim" 697 return $ksft_skip 698 fi 699 probed=true 700 fi 701 702 echo "0" > /sys/bus/netdevsim/new_device 703 while [ ! -d $sysfsnet ] ; do :; done 704 udevadm settle 705 dev=`ls $sysfsnet` 706 707 ip addr add $srcip dev $dev 708 ip link set $dev up 709 if [ ! -d $sysfsd ] ; then 710 end_test "FAIL: ipsec_offload can't create device $dev" 711 return 1 712 fi 713 if [ ! -f $sysfsf ] ; then 714 end_test "FAIL: ipsec_offload netdevsim doesn't support IPsec offload" 715 return 1 716 fi 717 718 # flush to be sure there's nothing configured 719 ip x s flush ; ip x p flush 720 721 # create offloaded SAs, both in and out 722 run_cmd ip x p add dir out src $srcip/24 dst $dstip/24 \ 723 tmpl proto esp src $srcip dst $dstip spi 9 \ 724 mode transport reqid 42 725 726 run_cmd ip x p add dir in src $dstip/24 dst $srcip/24 \ 727 tmpl proto esp src $dstip dst $srcip spi 9 \ 728 mode transport reqid 42 729 730 run_cmd ip x s add proto esp src $srcip dst $dstip spi 9 \ 731 mode transport reqid 42 $algo sel src $srcip/24 dst $dstip/24 \ 732 offload dev $dev dir out 733 734 run_cmd ip x s add proto esp src $dstip dst $srcip spi 9 \ 735 mode transport reqid 42 $algo sel src $dstip/24 dst $srcip/24 \ 736 offload dev $dev dir in 737 738 if [ $ret -ne 0 ]; then 739 end_test "FAIL: ipsec_offload can't create SA" 740 return 1 741 fi 742 743 # does offload show up in ip output 744 lines=`ip x s list | grep -c "crypto offload parameters: dev $dev dir"` 745 if [ $lines -ne 2 ] ; then 746 check_err 1 747 end_test "FAIL: ipsec_offload SA offload missing from list output" 748 fi 749 750 # we didn't create a peer, make sure we can Tx 751 ip neigh add $dstip dev $dev lladdr 00:11:22:33:44:55 752 # use ping to exercise the Tx path 753 ping -I $dev -c 3 -W 1 -i 0 $dstip >/dev/null 754 755 # does driver have correct offload info 756 run_cmd diff $sysfsf - << EOF 757SA count=2 tx=3 758sa[0] tx ipaddr=$dstip 759sa[0] spi=0x00000009 proto=0x32 salt=0x61626364 crypt=1 760sa[0] key=0x34333231 38373635 32313039 36353433 761sa[1] rx ipaddr=$srcip 762sa[1] spi=0x00000009 proto=0x32 salt=0x61626364 crypt=1 763sa[1] key=0x34333231 38373635 32313039 36353433 764EOF 765 if [ $? -ne 0 ] ; then 766 end_test "FAIL: ipsec_offload incorrect driver data" 767 check_err 1 768 fi 769 770 # does offload get removed from driver 771 ip x s flush 772 ip x p flush 773 lines=`grep -c "SA count=0" $sysfsf` 774 if [ $lines -ne 1 ] ; then 775 check_err 1 776 end_test "FAIL: ipsec_offload SA not removed from driver" 777 fi 778 779 # clean up any leftovers 780 echo 0 > /sys/bus/netdevsim/del_device 781 $probed && rmmod netdevsim 782 783 if [ $ret -ne 0 ]; then 784 end_test "FAIL: ipsec_offload" 785 return 1 786 fi 787 end_test "PASS: ipsec_offload" 788} 789 790kci_test_gretap() 791{ 792 DEV_NS=gretap00 793 local ret=0 794 795 setup_ns testns 796 if [ $? -ne 0 ]; then 797 end_test "SKIP gretap tests: cannot add net namespace $testns" 798 return $ksft_skip 799 fi 800 801 run_cmd_grep "^Usage:" ip link help gretap 802 if [ $? -ne 0 ];then 803 end_test "SKIP: gretap: iproute2 too old" 804 ip netns del "$testns" 805 return $ksft_skip 806 fi 807 808 # test native tunnel 809 run_cmd ip -netns "$testns" link add dev "$DEV_NS" type gretap seq \ 810 key 102 local 172.16.1.100 remote 172.16.1.200 811 812 813 run_cmd ip -netns "$testns" addr add dev "$DEV_NS" 10.1.1.100/24 814 run_cmd ip -netns "$testns" link set dev $DEV_NS up 815 run_cmd ip -netns "$testns" link del "$DEV_NS" 816 817 # test external mode 818 run_cmd ip -netns "$testns" link add dev "$DEV_NS" type gretap external 819 run_cmd ip -netns "$testns" link del "$DEV_NS" 820 821 if [ $ret -ne 0 ]; then 822 end_test "FAIL: gretap" 823 ip netns del "$testns" 824 return 1 825 fi 826 end_test "PASS: gretap" 827 828 ip netns del "$testns" 829} 830 831kci_test_ip6gretap() 832{ 833 DEV_NS=ip6gretap00 834 local ret=0 835 836 setup_ns testns 837 if [ $? -ne 0 ]; then 838 end_test "SKIP ip6gretap tests: cannot add net namespace $testns" 839 return $ksft_skip 840 fi 841 842 run_cmd_grep "^Usage:" ip link help ip6gretap 843 if [ $? -ne 0 ];then 844 end_test "SKIP: ip6gretap: iproute2 too old" 845 ip netns del "$testns" 846 return $ksft_skip 847 fi 848 849 # test native tunnel 850 run_cmd ip -netns "$testns" link add dev "$DEV_NS" type ip6gretap seq \ 851 key 102 local fc00:100::1 remote fc00:100::2 852 853 854 run_cmd ip -netns "$testns" addr add dev "$DEV_NS" fc00:200::1/96 855 run_cmd ip -netns "$testns" link set dev $DEV_NS up 856 run_cmd ip -netns "$testns" link del "$DEV_NS" 857 858 # test external mode 859 run_cmd ip -netns "$testns" link add dev "$DEV_NS" type ip6gretap external 860 run_cmd ip -netns "$testns" link del "$DEV_NS" 861 862 if [ $ret -ne 0 ]; then 863 end_test "FAIL: ip6gretap" 864 ip netns del "$testns" 865 return 1 866 fi 867 end_test "PASS: ip6gretap" 868 869 ip netns del "$testns" 870} 871 872kci_test_erspan() 873{ 874 DEV_NS=erspan00 875 local ret=0 876 run_cmd_grep "^Usage:" ip link help erspan 877 if [ $? -ne 0 ];then 878 end_test "SKIP: erspan: iproute2 too old" 879 return $ksft_skip 880 fi 881 setup_ns testns 882 if [ $? -ne 0 ]; then 883 end_test "SKIP erspan tests: cannot add net namespace $testns" 884 return $ksft_skip 885 fi 886 887 # test native tunnel erspan v1 888 run_cmd ip -netns "$testns" link add dev "$DEV_NS" type erspan seq \ 889 key 102 local 172.16.1.100 remote 172.16.1.200 \ 890 erspan_ver 1 erspan 488 891 892 893 run_cmd ip -netns "$testns" addr add dev "$DEV_NS" 10.1.1.100/24 894 run_cmd ip -netns "$testns" link set dev $DEV_NS up 895 run_cmd ip -netns "$testns" link del "$DEV_NS" 896 897 # test native tunnel erspan v2 898 run_cmd ip -netns "$testns" link add dev "$DEV_NS" type erspan seq \ 899 key 102 local 172.16.1.100 remote 172.16.1.200 \ 900 erspan_ver 2 erspan_dir ingress erspan_hwid 7 901 902 903 run_cmd ip -netns "$testns" addr add dev "$DEV_NS" 10.1.1.100/24 904 run_cmd ip -netns "$testns" link set dev $DEV_NS up 905 run_cmd ip -netns "$testns" link del "$DEV_NS" 906 907 # test external mode 908 run_cmd ip -netns "$testns" link add dev "$DEV_NS" type erspan external 909 run_cmd ip -netns "$testns" link del "$DEV_NS" 910 911 if [ $ret -ne 0 ]; then 912 end_test "FAIL: erspan" 913 ip netns del "$testns" 914 return 1 915 fi 916 end_test "PASS: erspan" 917 918 ip netns del "$testns" 919} 920 921kci_test_ip6erspan() 922{ 923 DEV_NS=ip6erspan00 924 local ret=0 925 run_cmd_grep "^Usage:" ip link help ip6erspan 926 if [ $? -ne 0 ];then 927 end_test "SKIP: ip6erspan: iproute2 too old" 928 return $ksft_skip 929 fi 930 setup_ns testns 931 if [ $? -ne 0 ]; then 932 end_test "SKIP ip6erspan tests: cannot add net namespace $testns" 933 return $ksft_skip 934 fi 935 936 # test native tunnel ip6erspan v1 937 run_cmd ip -netns "$testns" link add dev "$DEV_NS" type ip6erspan seq \ 938 key 102 local fc00:100::1 remote fc00:100::2 \ 939 erspan_ver 1 erspan 488 940 941 942 run_cmd ip -netns "$testns" addr add dev "$DEV_NS" 10.1.1.100/24 943 run_cmd ip -netns "$testns" link set dev $DEV_NS up 944 run_cmd ip -netns "$testns" link del "$DEV_NS" 945 946 # test native tunnel ip6erspan v2 947 run_cmd ip -netns "$testns" link add dev "$DEV_NS" type ip6erspan seq \ 948 key 102 local fc00:100::1 remote fc00:100::2 \ 949 erspan_ver 2 erspan_dir ingress erspan_hwid 7 950 951 952 run_cmd ip -netns "$testns" addr add dev "$DEV_NS" 10.1.1.100/24 953 run_cmd ip -netns "$testns" link set dev $DEV_NS up 954 run_cmd ip -netns "$testns" link del "$DEV_NS" 955 956 # test external mode 957 run_cmd ip -netns "$testns" link add dev "$DEV_NS" \ 958 type ip6erspan external 959 960 run_cmd ip -netns "$testns" link del "$DEV_NS" 961 962 if [ $ret -ne 0 ]; then 963 end_test "FAIL: ip6erspan" 964 ip netns del "$testns" 965 return 1 966 fi 967 end_test "PASS: ip6erspan" 968 969 ip netns del "$testns" 970} 971 972kci_test_fdb_get() 973{ 974 brdev="test-br0" 975 vxlandev="vxlan10" 976 test_mac=de:ad:be:ef:13:37 977 localip="10.0.2.2" 978 dstip="10.0.2.3" 979 local ret=0 980 981 run_cmd_grep 'bridge fdb get' bridge fdb help 982 if [ $? -ne 0 ];then 983 end_test "SKIP: fdb get tests: iproute2 too old" 984 return $ksft_skip 985 fi 986 987 setup_ns testns 988 if [ $? -ne 0 ]; then 989 end_test "SKIP fdb get tests: cannot add net namespace $testns" 990 return $ksft_skip 991 fi 992 IP="ip -netns $testns" 993 BRIDGE="bridge -netns $testns" 994 run_cmd $IP link add "$vxlandev" type vxlan id 10 local $localip \ 995 dstport 4789 996 run_cmd $IP link add name "$brdev" type bridge 997 run_cmd $IP link set dev "$vxlandev" master "$brdev" 998 run_cmd $BRIDGE fdb add $test_mac dev "$vxlandev" master 999 run_cmd $BRIDGE fdb add $test_mac dev "$vxlandev" dst $dstip self 1000 run_cmd_grep "dev $vxlandev master $brdev" $BRIDGE fdb get $test_mac brport "$vxlandev" 1001 run_cmd_grep "dev $vxlandev master $brdev" $BRIDGE fdb get $test_mac br "$brdev" 1002 run_cmd_grep "dev $vxlandev dst $dstip" $BRIDGE fdb get $test_mac dev "$vxlandev" self 1003 1004 ip netns del $testns &>/dev/null 1005 1006 if [ $ret -ne 0 ]; then 1007 end_test "FAIL: bridge fdb get" 1008 return 1 1009 fi 1010 1011 end_test "PASS: bridge fdb get" 1012} 1013 1014kci_test_fdb_del() 1015{ 1016 local test_mac=de:ad:be:ef:13:37 1017 local dummydev="dummy1" 1018 local brdev="test-br0" 1019 local ret=0 1020 1021 run_cmd_grep 'bridge fdb get' bridge fdb help 1022 if [ $? -ne 0 ]; then 1023 end_test "SKIP: fdb del tests: iproute2 too old" 1024 return $ksft_skip 1025 fi 1026 1027 setup_ns testns 1028 if [ $? -ne 0 ]; then 1029 end_test "SKIP fdb del tests: cannot add net namespace $testns" 1030 return $ksft_skip 1031 fi 1032 IP="ip -netns $testns" 1033 BRIDGE="bridge -netns $testns" 1034 run_cmd $IP link add $dummydev type dummy 1035 run_cmd $IP link add name $brdev type bridge vlan_filtering 1 1036 run_cmd $IP link set dev $dummydev master $brdev 1037 run_cmd $BRIDGE fdb add $test_mac dev $dummydev master static vlan 1 1038 run_cmd $BRIDGE vlan del vid 1 dev $dummydev 1039 run_cmd $BRIDGE fdb get $test_mac br $brdev vlan 1 1040 run_cmd $BRIDGE fdb del $test_mac dev $dummydev master vlan 1 1041 run_cmd_fail $BRIDGE fdb get $test_mac br $brdev vlan 1 1042 1043 ip netns del $testns &>/dev/null 1044 1045 if [ $ret -ne 0 ]; then 1046 end_test "FAIL: bridge fdb del" 1047 return 1 1048 fi 1049 1050 end_test "PASS: bridge fdb del" 1051} 1052 1053kci_test_neigh_get() 1054{ 1055 dstmac=de:ad:be:ef:13:37 1056 dstip=10.0.2.4 1057 dstip6=dead::2 1058 local ret=0 1059 1060 run_cmd_grep 'ip neigh get' ip neigh help 1061 if [ $? -ne 0 ];then 1062 end_test "SKIP: fdb get tests: iproute2 too old" 1063 return $ksft_skip 1064 fi 1065 1066 # ipv4 1067 run_cmd ip neigh add $dstip lladdr $dstmac dev "$devdummy" 1068 run_cmd_grep "$dstmac" ip neigh get $dstip dev "$devdummy" 1069 run_cmd ip neigh del $dstip lladdr $dstmac dev "$devdummy" 1070 1071 # ipv4 proxy 1072 run_cmd ip neigh add proxy $dstip dev "$devdummy" 1073 run_cmd_grep "$dstip" ip neigh get proxy $dstip dev "$devdummy" 1074 run_cmd ip neigh del proxy $dstip dev "$devdummy" 1075 1076 # ipv6 1077 run_cmd ip neigh add $dstip6 lladdr $dstmac dev "$devdummy" 1078 run_cmd_grep "$dstmac" ip neigh get $dstip6 dev "$devdummy" 1079 run_cmd ip neigh del $dstip6 lladdr $dstmac dev "$devdummy" 1080 1081 # ipv6 proxy 1082 run_cmd ip neigh add proxy $dstip6 dev "$devdummy" 1083 run_cmd_grep "$dstip6" ip neigh get proxy $dstip6 dev "$devdummy" 1084 run_cmd ip neigh del proxy $dstip6 dev "$devdummy" 1085 1086 if [ $ret -ne 0 ];then 1087 end_test "FAIL: neigh get" 1088 return 1 1089 fi 1090 1091 end_test "PASS: neigh get" 1092} 1093 1094kci_test_bridge_parent_id() 1095{ 1096 local ret=0 1097 sysfsnet=/sys/bus/netdevsim/devices/netdevsim 1098 probed=false 1099 1100 if [ ! -w /sys/bus/netdevsim/new_device ] ; then 1101 run_cmd modprobe -q netdevsim 1102 if [ $ret -ne 0 ]; then 1103 end_test "SKIP: bridge_parent_id can't load netdevsim" 1104 return $ksft_skip 1105 fi 1106 probed=true 1107 fi 1108 1109 echo "10 1" > /sys/bus/netdevsim/new_device 1110 while [ ! -d ${sysfsnet}10 ] ; do :; done 1111 echo "20 1" > /sys/bus/netdevsim/new_device 1112 while [ ! -d ${sysfsnet}20 ] ; do :; done 1113 udevadm settle 1114 dev10=`ls ${sysfsnet}10/net/` 1115 dev20=`ls ${sysfsnet}20/net/` 1116 run_cmd ip link add name test-bond0 type bond mode 802.3ad 1117 run_cmd ip link set dev $dev10 master test-bond0 1118 run_cmd ip link set dev $dev20 master test-bond0 1119 run_cmd ip link add name test-br0 type bridge 1120 run_cmd ip link set dev test-bond0 master test-br0 1121 1122 # clean up any leftovers 1123 ip link del dev test-br0 1124 ip link del dev test-bond0 1125 echo 20 > /sys/bus/netdevsim/del_device 1126 echo 10 > /sys/bus/netdevsim/del_device 1127 $probed && rmmod netdevsim 1128 1129 if [ $ret -ne 0 ]; then 1130 end_test "FAIL: bridge_parent_id" 1131 return 1 1132 fi 1133 end_test "PASS: bridge_parent_id" 1134} 1135 1136address_get_proto() 1137{ 1138 local addr=$1; shift 1139 1140 ip -N -j address show dev "$devdummy" | 1141 jq -e -r --arg addr "${addr%/*}" \ 1142 '.[].addr_info[] | select(.local == $addr) | .protocol' 1143} 1144 1145address_count() 1146{ 1147 ip -N -j address show dev "$devdummy" "$@" | 1148 jq -e -r '[.[].addr_info[] | .local | select(. != null)] | length' 1149} 1150 1151do_test_address_proto() 1152{ 1153 local what=$1; shift 1154 local addr=$1; shift 1155 local addr2=${addr%/*}2/${addr#*/} 1156 local addr3=${addr%/*}3/${addr#*/} 1157 local proto 1158 local count 1159 local ret=0 1160 local err 1161 1162 ip address add dev "$devdummy" "$addr3" 1163 check_err $? 1164 proto=$(address_get_proto "$addr3") 1165 [[ "$proto" == null ]] 1166 check_err $? 1167 1168 ip address add dev "$devdummy" "$addr2" proto 0x99 1169 check_err $? 1170 proto=$(address_get_proto "$addr2") 1171 [[ "$proto" == 0x99 ]] 1172 check_err $? 1173 1174 ip address add dev "$devdummy" "$addr" proto 0xab 1175 check_err $? 1176 proto=$(address_get_proto "$addr") 1177 [[ "$proto" == 0xab ]] 1178 check_err $? 1179 1180 ip address replace dev "$devdummy" "$addr" proto 0x11 1181 proto=$(address_get_proto "$addr") 1182 check_err $? 1183 [[ "$proto" == 0x11 ]] 1184 check_err $? 1185 1186 count=$(address_count) 1187 check_err $? 1188 (( count >= 3 )) # $addr, $addr2 and $addr3 plus any kernel addresses 1189 check_err $? 1190 1191 count=$(address_count proto 0) 1192 check_err $? 1193 (( count == 1 )) # just $addr3 1194 check_err $? 1195 1196 count=$(address_count proto 0x11) 1197 check_err $? 1198 (( count == 2 )) # $addr and $addr3 1199 check_err $? 1200 1201 count=$(address_count proto 0xab) 1202 check_err $? 1203 (( count == 1 )) # just $addr3 1204 check_err $? 1205 1206 ip address del dev "$devdummy" "$addr" 1207 ip address del dev "$devdummy" "$addr2" 1208 ip address del dev "$devdummy" "$addr3" 1209 1210 if [ $ret -ne 0 ]; then 1211 end_test "FAIL: address proto $what" 1212 return 1 1213 fi 1214 end_test "PASS: address proto $what" 1215} 1216 1217kci_test_address_proto() 1218{ 1219 local ret=0 1220 1221 do_test_address_proto IPv4 192.0.2.1/28 1222 check_err $? 1223 1224 do_test_address_proto IPv6 2001:db8:1::1/64 1225 check_err $? 1226 1227 return $ret 1228} 1229 1230kci_test_enslave_bonding() 1231{ 1232 local bond="bond123" 1233 local ret=0 1234 1235 setup_ns testns 1236 if [ $? -ne 0 ]; then 1237 end_test "SKIP bonding tests: cannot add net namespace $testns" 1238 return $ksft_skip 1239 fi 1240 1241 run_cmd ip -netns $testns link add dev $bond type bond mode balance-rr 1242 run_cmd ip -netns $testns link add dev $devdummy type dummy 1243 run_cmd ip -netns $testns link set dev $devdummy up 1244 run_cmd ip -netns $testns link set dev $devdummy master $bond down 1245 if [ $ret -ne 0 ]; then 1246 end_test "FAIL: initially up interface added to a bond and set down" 1247 ip netns del "$testns" 1248 return 1 1249 fi 1250 1251 end_test "PASS: enslave interface in a bond" 1252 ip netns del "$testns" 1253} 1254 1255# Called to validate the addresses on $IFNAME: 1256# 1257# 1. Every `temporary` address must have a matching `mngtmpaddr` 1258# 2. Every `mngtmpaddr` address must have some un`deprecated` `temporary` 1259# 1260# If the mngtmpaddr or tempaddr checking failed, return 0 and stop slowwait 1261validate_mngtmpaddr() 1262{ 1263 local dev=$1 1264 local prefix="" 1265 local addr_list=$(ip -j -n $testns addr show dev ${dev}) 1266 local temp_addrs=$(echo ${addr_list} | \ 1267 jq -r '.[].addr_info[] | select(.temporary == true) | .local') 1268 local mng_prefixes=$(echo ${addr_list} | \ 1269 jq -r '.[].addr_info[] | select(.mngtmpaddr == true) | .local' | \ 1270 cut -d: -f1-4 | tr '\n' ' ') 1271 local undep_prefixes=$(echo ${addr_list} | \ 1272 jq -r '.[].addr_info[] | select(.temporary == true and .deprecated != true) | .local' | \ 1273 cut -d: -f1-4 | tr '\n' ' ') 1274 1275 # 1. All temporary addresses (temp and dep) must have a matching mngtmpaddr 1276 for address in ${temp_addrs}; do 1277 prefix=$(echo ${address} | cut -d: -f1-4) 1278 if [[ ! " ${mng_prefixes} " =~ " $prefix " ]]; then 1279 check_err 1 "FAIL: Temporary $address with no matching mngtmpaddr!"; 1280 return 0 1281 fi 1282 done 1283 1284 # 2. All mngtmpaddr addresses must have a temporary address (not dep) 1285 for prefix in ${mng_prefixes}; do 1286 if [[ ! " ${undep_prefixes} " =~ " $prefix " ]]; then 1287 check_err 1 "FAIL: No undeprecated temporary in $prefix!"; 1288 return 0 1289 fi 1290 done 1291 1292 return 1 1293} 1294 1295kci_test_mngtmpaddr() 1296{ 1297 local ret=0 1298 1299 setup_ns testns 1300 if [ $? -ne 0 ]; then 1301 end_test "SKIP mngtmpaddr tests: cannot add net namespace $testns" 1302 return $ksft_skip 1303 fi 1304 1305 # 1. Create a dummy Ethernet interface 1306 run_cmd ip -n $testns link add ${devdummy} type dummy 1307 run_cmd ip -n $testns link set ${devdummy} up 1308 run_cmd ip netns exec $testns sysctl -w net.ipv6.conf.${devdummy}.use_tempaddr=1 1309 run_cmd ip netns exec $testns sysctl -w net.ipv6.conf.${devdummy}.temp_prefered_lft=10 1310 run_cmd ip netns exec $testns sysctl -w net.ipv6.conf.${devdummy}.temp_valid_lft=25 1311 run_cmd ip netns exec $testns sysctl -w net.ipv6.conf.${devdummy}.max_desync_factor=1 1312 1313 # 2. Create several mngtmpaddr addresses on that interface. 1314 # with temp_*_lft configured to be pretty short (10 and 35 seconds 1315 # for prefer/valid respectively) 1316 for i in $(seq 1 9); do 1317 run_cmd ip -n $testns addr add 2001:db8:7e57:${i}::1/64 mngtmpaddr dev ${devdummy} 1318 done 1319 1320 # 3. Confirm that a preferred temporary address exists for each mngtmpaddr 1321 # address at all times, polling once per second for 30 seconds. 1322 slowwait 30 validate_mngtmpaddr ${devdummy} 1323 1324 # 4. Delete each mngtmpaddr address, one at a time (alternating between 1325 # deleting and merely un-mngtmpaddr-ing), and confirm that the other 1326 # mngtmpaddr addresses still have preferred temporaries. 1327 for i in $(seq 1 9); do 1328 (( $i % 4 == 0 )) && mng_flag="mngtmpaddr" || mng_flag="" 1329 if (( $i % 2 == 0 )); then 1330 run_cmd ip -n $testns addr del 2001:db8:7e57:${i}::1/64 $mng_flag dev ${devdummy} 1331 else 1332 run_cmd ip -n $testns addr change 2001:db8:7e57:${i}::1/64 dev ${devdummy} 1333 fi 1334 # the temp addr should be deleted 1335 validate_mngtmpaddr ${devdummy} 1336 done 1337 1338 if [ $ret -ne 0 ]; then 1339 end_test "FAIL: mngtmpaddr add/remove incorrect" 1340 else 1341 end_test "PASS: mngtmpaddr add/remove correctly" 1342 fi 1343 1344 ip netns del "$testns" 1345 return $ret 1346} 1347 1348kci_test_operstate() 1349{ 1350 local ret=0 1351 1352 # Check that it is possible to set operational state during device 1353 # creation and that it is preserved when the administrative state of 1354 # the device is toggled. 1355 run_cmd ip link add name vx0 up state up type vxlan id 10010 dstport 4789 1356 run_cmd_grep "state UP" ip link show dev vx0 1357 run_cmd ip link set dev vx0 down 1358 run_cmd_grep "state DOWN" ip link show dev vx0 1359 run_cmd ip link set dev vx0 up 1360 run_cmd_grep "state UP" ip link show dev vx0 1361 1362 run_cmd ip link del dev vx0 1363 1364 # Check that it is possible to set the operational state of the device 1365 # after creation. 1366 run_cmd ip link add name vx0 up type vxlan id 10010 dstport 4789 1367 run_cmd_grep "state UNKNOWN" ip link show dev vx0 1368 run_cmd ip link set dev vx0 state up 1369 run_cmd_grep "state UP" ip link show dev vx0 1370 1371 run_cmd ip link del dev vx0 1372 1373 if [ "$ret" -ne 0 ]; then 1374 end_test "FAIL: operstate" 1375 return 1 1376 fi 1377 1378 end_test "PASS: operstate" 1379} 1380 1381kci_test_rtnl() 1382{ 1383 local current_test 1384 local ret=0 1385 1386 kci_add_dummy 1387 if [ $ret -ne 0 ];then 1388 end_test "FAIL: cannot add dummy interface" 1389 return 1 1390 fi 1391 1392 for current_test in ${TESTS:-$ALL_TESTS}; do 1393 $current_test 1394 check_err $? 1395 done 1396 1397 kci_del_dummy 1398 return $ret 1399} 1400 1401usage() 1402{ 1403 cat <<EOF 1404usage: ${0##*/} OPTS 1405 1406 -t <test> Test(s) to run (default: all) 1407 (options: $(echo $ALL_TESTS)) 1408 -v Verbose mode (show commands and output) 1409 -P Pause after every test 1410 -p Pause after every failing test before cleanup (for debugging) 1411EOF 1412} 1413 1414#check for needed privileges 1415if [ "$(id -u)" -ne 0 ];then 1416 end_test "SKIP: Need root privileges" 1417 exit $ksft_skip 1418fi 1419 1420for x in ip tc;do 1421 $x -Version 2>/dev/null >/dev/null 1422 if [ $? -ne 0 ];then 1423 end_test "SKIP: Could not run test without the $x tool" 1424 exit $ksft_skip 1425 fi 1426done 1427 1428while getopts t:hvpP o; do 1429 case $o in 1430 t) TESTS=$OPTARG;; 1431 v) VERBOSE=1;; 1432 p) PAUSE_ON_FAIL=yes;; 1433 P) PAUSE=yes;; 1434 h) usage; exit 0;; 1435 *) usage; exit 1;; 1436 esac 1437done 1438 1439[ $PAUSE = "yes" ] && PAUSE_ON_FAIL="no" 1440 1441kci_test_rtnl 1442 1443exit $? 1444