Commit | Line | Data |
---|---|---|
b08fbf24 PA |
1 | #!/bin/bash |
2 | # SPDX-License-Identifier: GPL-2.0 | |
3 | ||
d8d08302 MB |
4 | # Double quotes to prevent globbing and word splitting is recommended in new |
5 | # code but we accept it, especially because there were too many before having | |
6 | # address all other issues detected by shellcheck. | |
7 | #shellcheck disable=SC2086 | |
8 | ||
0fcd72df MB |
9 | # ShellCheck incorrectly believes that most of the code here is unreachable |
10 | # because it's invoked by variable name, see how the "tests" array is used | |
11 | #shellcheck disable=SC2317 | |
12 | ||
715c78a8 MB |
13 | . "$(dirname "${0}")/mptcp_lib.sh" |
14 | ||
b08fbf24 PA |
15 | ret=0 |
16 | sin="" | |
7d1e6f16 | 17 | sinfail="" |
b08fbf24 PA |
18 | sout="" |
19 | cin="" | |
7d1e6f16 | 20 | cinfail="" |
8b819a84 | 21 | cinsent="" |
d328fe87 | 22 | tmpfile="" |
b08fbf24 | 23 | cout="" |
1e777bd8 MB |
24 | capout="" |
25 | ns1="" | |
26 | ns2="" | |
b08fbf24 | 27 | ksft_skip=4 |
0c4cd3f8 MB |
28 | iptables="iptables" |
29 | ip6tables="ip6tables" | |
5888a61c MB |
30 | timeout_poll=30 |
31 | timeout_test=$((timeout_poll * 2 + 1)) | |
b08fbf24 | 32 | capture=0 |
af66d3e1 | 33 | checksum=0 |
34aa6e3b | 34 | ip_mptcp=0 |
8117dac3 | 35 | check_invert=0 |
3c082695 | 36 | validate_checksum=0 |
93827ad5 | 37 | init=0 |
a3735625 GT |
38 | evts_ns1="" |
39 | evts_ns2="" | |
40 | evts_ns1_pid=0 | |
41 | evts_ns2_pid=0 | |
b08fbf24 | 42 | |
3afd0280 | 43 | declare -A all_tests |
c7d49c03 MB |
44 | declare -a only_tests_ids |
45 | declare -a only_tests_names | |
39aab882 | 46 | declare -A failed_tests |
b08fbf24 | 47 | TEST_COUNT=0 |
c7d49c03 | 48 | TEST_NAME="" |
9a0a9367 | 49 | nr_blank=40 |
b08fbf24 | 50 | |
e59300ce MB |
51 | export FAILING_LINKS="" |
52 | ||
8d014eaa GT |
53 | # generated using "nfbpf_compile '(ip && (ip[54] & 0xf0) == 0x30) || |
54 | # (ip6 && (ip6[74] & 0xf0) == 0x30)'" | |
55 | CBPF_MPTCP_SUBOPTION_ADD_ADDR="14, | |
56 | 48 0 0 0, | |
57 | 84 0 0 240, | |
58 | 21 0 3 64, | |
59 | 48 0 0 54, | |
60 | 84 0 0 240, | |
61 | 21 6 7 48, | |
62 | 48 0 0 0, | |
63 | 84 0 0 240, | |
64 | 21 0 4 96, | |
65 | 48 0 0 74, | |
66 | 84 0 0 240, | |
67 | 21 0 1 48, | |
68 | 6 0 0 65535, | |
69 | 6 0 0 0" | |
70 | ||
93827ad5 | 71 | init_partial() |
b08fbf24 PA |
72 | { |
73 | capout=$(mktemp) | |
74 | ||
787eb1e4 MB |
75 | local sec rndh |
76 | sec=$(date +%s) | |
77 | rndh=$(printf %x $sec)-$(mktemp -u XXXXXX) | |
b08fbf24 PA |
78 | |
79 | ns1="ns1-$rndh" | |
80 | ns2="ns2-$rndh" | |
81 | ||
1e777bd8 MB |
82 | local netns |
83 | for netns in "$ns1" "$ns2"; do | |
b08fbf24 PA |
84 | ip netns add $netns || exit $ksft_skip |
85 | ip -net $netns link set lo up | |
86 | ip netns exec $netns sysctl -q net.mptcp.enabled=1 | |
5ac1d2d6 | 87 | ip netns exec $netns sysctl -q net.mptcp.pm_type=0 |
b08fbf24 PA |
88 | ip netns exec $netns sysctl -q net.ipv4.conf.all.rp_filter=0 |
89 | ip netns exec $netns sysctl -q net.ipv4.conf.default.rp_filter=0 | |
af66d3e1 GT |
90 | if [ $checksum -eq 1 ]; then |
91 | ip netns exec $netns sysctl -q net.mptcp.checksum_enabled=1 | |
92 | fi | |
b08fbf24 PA |
93 | done |
94 | ||
8117dac3 | 95 | check_invert=0 |
3c082695 | 96 | validate_checksum=$checksum |
e59300ce | 97 | FAILING_LINKS="" |
8117dac3 | 98 | |
d8d08302 | 99 | # ns1 ns2 |
b08fbf24 PA |
100 | # ns1eth1 ns2eth1 |
101 | # ns1eth2 ns2eth2 | |
102 | # ns1eth3 ns2eth3 | |
103 | # ns1eth4 ns2eth4 | |
104 | ||
1e777bd8 | 105 | local i |
4bfadd71 | 106 | for i in $(seq 1 4); do |
b08fbf24 PA |
107 | ip link add ns1eth$i netns "$ns1" type veth peer name ns2eth$i netns "$ns2" |
108 | ip -net "$ns1" addr add 10.0.$i.1/24 dev ns1eth$i | |
109 | ip -net "$ns1" addr add dead:beef:$i::1/64 dev ns1eth$i nodad | |
110 | ip -net "$ns1" link set ns1eth$i up | |
111 | ||
112 | ip -net "$ns2" addr add 10.0.$i.2/24 dev ns2eth$i | |
113 | ip -net "$ns2" addr add dead:beef:$i::2/64 dev ns2eth$i nodad | |
114 | ip -net "$ns2" link set ns2eth$i up | |
115 | ||
116 | # let $ns2 reach any $ns1 address from any interface | |
117 | ip -net "$ns2" route add default via 10.0.$i.1 dev ns2eth$i metric 10$i | |
9846921d | 118 | ip -net "$ns2" route add default via dead:beef:$i::1 dev ns2eth$i metric 10$i |
b08fbf24 PA |
119 | done |
120 | } | |
121 | ||
7d1e6f16 PA |
122 | init_shapers() |
123 | { | |
1e777bd8 | 124 | local i |
4bfadd71 | 125 | for i in $(seq 1 4); do |
7d1e6f16 PA |
126 | tc -n $ns1 qdisc add dev ns1eth$i root netem rate 20mbit delay 1 |
127 | tc -n $ns2 qdisc add dev ns2eth$i root netem rate 20mbit delay 1 | |
128 | done | |
129 | } | |
130 | ||
b08fbf24 PA |
131 | cleanup_partial() |
132 | { | |
133 | rm -f "$capout" | |
134 | ||
1e777bd8 | 135 | local netns |
b08fbf24 PA |
136 | for netns in "$ns1" "$ns2"; do |
137 | ip netns del $netns | |
c2a55e8f | 138 | rm -f /tmp/$netns.{nstat,out} |
b08fbf24 PA |
139 | done |
140 | } | |
141 | ||
87154755 MB |
142 | check_tools() |
143 | { | |
715c78a8 | 144 | mptcp_lib_check_mptcp |
cdb50525 | 145 | mptcp_lib_check_kallsyms |
715c78a8 | 146 | |
87154755 MB |
147 | if ! ip -Version &> /dev/null; then |
148 | echo "SKIP: Could not run test without ip tool" | |
149 | exit $ksft_skip | |
150 | fi | |
151 | ||
0c4cd3f8 MB |
152 | # Use the legacy version if available to support old kernel versions |
153 | if iptables-legacy -V &> /dev/null; then | |
154 | iptables="iptables-legacy" | |
155 | ip6tables="ip6tables-legacy" | |
156 | elif ! iptables -V &> /dev/null; then | |
87154755 MB |
157 | echo "SKIP: Could not run all tests without iptables tool" |
158 | exit $ksft_skip | |
159 | fi | |
160 | ||
161 | if ! ip6tables -V &> /dev/null; then | |
162 | echo "SKIP: Could not run all tests without ip6tables tool" | |
163 | exit $ksft_skip | |
164 | fi | |
165 | } | |
166 | ||
93827ad5 MB |
167 | init() { |
168 | init=1 | |
169 | ||
87154755 MB |
170 | check_tools |
171 | ||
93827ad5 MB |
172 | sin=$(mktemp) |
173 | sout=$(mktemp) | |
174 | cin=$(mktemp) | |
175 | cinsent=$(mktemp) | |
176 | cout=$(mktemp) | |
a3735625 GT |
177 | evts_ns1=$(mktemp) |
178 | evts_ns2=$(mktemp) | |
93827ad5 MB |
179 | |
180 | trap cleanup EXIT | |
181 | ||
182 | make_file "$cin" "client" 1 | |
183 | make_file "$sin" "server" 1 | |
184 | } | |
185 | ||
b08fbf24 PA |
186 | cleanup() |
187 | { | |
7d1e6f16 PA |
188 | rm -f "$cin" "$cout" "$sinfail" |
189 | rm -f "$sin" "$sout" "$cinsent" "$cinfail" | |
d328fe87 | 190 | rm -f "$tmpfile" |
a3735625 | 191 | rm -rf $evts_ns1 $evts_ns2 |
b08fbf24 PA |
192 | cleanup_partial |
193 | } | |
194 | ||
cdb50525 MB |
195 | # $1: msg |
196 | print_title() | |
197 | { | |
198 | printf "%03u %-36s %s" "${TEST_COUNT}" "${TEST_NAME}" "${1}" | |
199 | } | |
200 | ||
201 | # [ $1: fail msg ] | |
202 | mark_as_skipped() | |
203 | { | |
204 | local msg="${1:-"Feature not supported"}" | |
205 | ||
206 | mptcp_lib_fail_if_expected_feature "${msg}" | |
207 | ||
208 | print_title "[ skip ] ${msg}" | |
209 | printf "\n" | |
210 | } | |
211 | ||
212 | # $@: condition | |
213 | continue_if() | |
214 | { | |
215 | if ! "${@}"; then | |
216 | mark_as_skipped | |
217 | return 1 | |
218 | fi | |
219 | } | |
220 | ||
ae7bd9cc MB |
221 | skip_test() |
222 | { | |
c7d49c03 | 223 | if [ "${#only_tests_ids[@]}" -eq 0 ] && [ "${#only_tests_names[@]}" -eq 0 ]; then |
ae7bd9cc MB |
224 | return 1 |
225 | fi | |
226 | ||
227 | local i | |
c7d49c03 | 228 | for i in "${only_tests_ids[@]}"; do |
ae7bd9cc MB |
229 | if [ "${TEST_COUNT}" -eq "${i}" ]; then |
230 | return 1 | |
231 | fi | |
232 | done | |
c7d49c03 MB |
233 | for i in "${only_tests_names[@]}"; do |
234 | if [ "${TEST_NAME}" = "${i}" ]; then | |
235 | return 1 | |
236 | fi | |
237 | done | |
ae7bd9cc MB |
238 | |
239 | return 0 | |
240 | } | |
241 | ||
c7d49c03 | 242 | # $1: test name |
b08fbf24 PA |
243 | reset() |
244 | { | |
c7d49c03 MB |
245 | TEST_NAME="${1}" |
246 | ||
ae7bd9cc MB |
247 | TEST_COUNT=$((TEST_COUNT+1)) |
248 | ||
249 | if skip_test; then | |
250 | return 1 | |
251 | fi | |
252 | ||
93827ad5 MB |
253 | if [ "${init}" != "1" ]; then |
254 | init | |
255 | else | |
256 | cleanup_partial | |
257 | fi | |
258 | ||
259 | init_partial | |
ae7bd9cc MB |
260 | |
261 | return 0 | |
b08fbf24 PA |
262 | } |
263 | ||
c7d49c03 | 264 | # $1: test name |
00587187 FW |
265 | reset_with_cookies() |
266 | { | |
c7d49c03 | 267 | reset "${1}" || return 1 |
00587187 | 268 | |
1e777bd8 MB |
269 | local netns |
270 | for netns in "$ns1" "$ns2"; do | |
00587187 FW |
271 | ip netns exec $netns sysctl -q net.ipv4.tcp_syncookies=2 |
272 | done | |
273 | } | |
274 | ||
c7d49c03 | 275 | # $1: test name |
8d014eaa GT |
276 | reset_with_add_addr_timeout() |
277 | { | |
c7d49c03 | 278 | local ip="${2:-4}" |
8d014eaa GT |
279 | local tables |
280 | ||
c7d49c03 MB |
281 | reset "${1}" || return 1 |
282 | ||
0c4cd3f8 | 283 | tables="${iptables}" |
8d014eaa | 284 | if [ $ip -eq 6 ]; then |
0c4cd3f8 | 285 | tables="${ip6tables}" |
8d014eaa GT |
286 | fi |
287 | ||
8d014eaa | 288 | ip netns exec $ns1 sysctl -q net.mptcp.add_addr_timeout=1 |
4a0b866a MB |
289 | |
290 | if ! ip netns exec $ns2 $tables -A OUTPUT -p tcp \ | |
291 | -m tcp --tcp-option 30 \ | |
292 | -m bpf --bytecode \ | |
293 | "$CBPF_MPTCP_SUBOPTION_ADD_ADDR" \ | |
294 | -j DROP; then | |
295 | mark_as_skipped "unable to set the 'add addr' rule" | |
296 | return 1 | |
297 | fi | |
8d014eaa GT |
298 | } |
299 | ||
c7d49c03 | 300 | # $1: test name |
af66d3e1 GT |
301 | reset_with_checksum() |
302 | { | |
303 | local ns1_enable=$1 | |
304 | local ns2_enable=$2 | |
305 | ||
c7d49c03 | 306 | reset "checksum test ${1} ${2}" || return 1 |
af66d3e1 GT |
307 | |
308 | ip netns exec $ns1 sysctl -q net.mptcp.checksum_enabled=$ns1_enable | |
309 | ip netns exec $ns2 sysctl -q net.mptcp.checksum_enabled=$ns2_enable | |
3c082695 GT |
310 | |
311 | validate_checksum=1 | |
af66d3e1 GT |
312 | } |
313 | ||
0cddb4a6 GT |
314 | reset_with_allow_join_id0() |
315 | { | |
c7d49c03 MB |
316 | local ns1_enable=$2 |
317 | local ns2_enable=$3 | |
0cddb4a6 | 318 | |
c7d49c03 | 319 | reset "${1}" || return 1 |
0cddb4a6 GT |
320 | |
321 | ip netns exec $ns1 sysctl -q net.mptcp.allow_join_initial_addr_port=$ns1_enable | |
322 | ip netns exec $ns2 sysctl -q net.mptcp.allow_join_initial_addr_port=$ns2_enable | |
323 | } | |
324 | ||
b6e074e1 GT |
325 | # Modify TCP payload without corrupting the TCP packet |
326 | # | |
327 | # This rule inverts a 8-bit word at byte offset 148 for the 2nd TCP ACK packets | |
328 | # carrying enough data. | |
329 | # Once it is done, the TCP Checksum field is updated so the packet is still | |
330 | # considered as valid at the TCP level. | |
331 | # Because the MPTCP checksum, covering the TCP options and data, has not been | |
332 | # updated, the modification will be detected and an MP_FAIL will be emitted: | |
333 | # what we want to validate here without corrupting "random" MPTCP options. | |
334 | # | |
335 | # To avoid having tc producing this pr_info() message for each TCP ACK packets | |
336 | # not carrying enough data: | |
337 | # | |
338 | # tc action pedit offset 162 out of bounds | |
339 | # | |
340 | # Netfilter is used to mark packets with enough data. | |
4a0b866a | 341 | setup_fail_rules() |
b6e074e1 | 342 | { |
b6e074e1 GT |
343 | check_invert=1 |
344 | validate_checksum=1 | |
4a0b866a MB |
345 | local i="$1" |
346 | local ip="${2:-4}" | |
b6e074e1 GT |
347 | local tables |
348 | ||
0c4cd3f8 | 349 | tables="${iptables}" |
b6e074e1 | 350 | if [ $ip -eq 6 ]; then |
0c4cd3f8 | 351 | tables="${ip6tables}" |
b6e074e1 GT |
352 | fi |
353 | ||
354 | ip netns exec $ns2 $tables \ | |
355 | -t mangle \ | |
356 | -A OUTPUT \ | |
357 | -o ns2eth$i \ | |
358 | -p tcp \ | |
359 | -m length --length 150:9999 \ | |
360 | -m statistic --mode nth --packet 1 --every 99999 \ | |
4a0b866a | 361 | -j MARK --set-mark 42 || return ${ksft_skip} |
b6e074e1 | 362 | |
4a0b866a | 363 | tc -n $ns2 qdisc add dev ns2eth$i clsact || return ${ksft_skip} |
b6e074e1 GT |
364 | tc -n $ns2 filter add dev ns2eth$i egress \ |
365 | protocol ip prio 1000 \ | |
366 | handle 42 fw \ | |
367 | action pedit munge offset 148 u8 invert \ | |
368 | pipe csum tcp \ | |
4a0b866a MB |
369 | index 100 || return ${ksft_skip} |
370 | } | |
371 | ||
372 | reset_with_fail() | |
373 | { | |
374 | reset "${1}" || return 1 | |
375 | shift | |
376 | ||
377 | ip netns exec $ns1 sysctl -q net.mptcp.checksum_enabled=1 | |
378 | ip netns exec $ns2 sysctl -q net.mptcp.checksum_enabled=1 | |
379 | ||
380 | local rc=0 | |
381 | setup_fail_rules "${@}" || rc=$? | |
382 | ||
383 | if [ ${rc} -eq ${ksft_skip} ]; then | |
384 | mark_as_skipped "unable to set the 'fail' rules" | |
385 | return 1 | |
386 | fi | |
b6e074e1 GT |
387 | } |
388 | ||
a3735625 GT |
389 | reset_with_events() |
390 | { | |
391 | reset "${1}" || return 1 | |
392 | ||
393 | :> "$evts_ns1" | |
394 | :> "$evts_ns2" | |
395 | ip netns exec $ns1 ./pm_nl_ctl events >> "$evts_ns1" 2>&1 & | |
396 | evts_ns1_pid=$! | |
397 | ip netns exec $ns2 ./pm_nl_ctl events >> "$evts_ns2" 2>&1 & | |
398 | evts_ns2_pid=$! | |
399 | } | |
400 | ||
4a0b866a MB |
401 | reset_with_tcp_filter() |
402 | { | |
403 | reset "${1}" || return 1 | |
404 | shift | |
405 | ||
406 | local ns="${!1}" | |
407 | local src="${2}" | |
408 | local target="${3}" | |
409 | ||
410 | if ! ip netns exec "${ns}" ${iptables} \ | |
411 | -A INPUT \ | |
412 | -s "${src}" \ | |
413 | -p tcp \ | |
414 | -j "${target}"; then | |
415 | mark_as_skipped "unable to set the filter rules" | |
416 | return 1 | |
417 | fi | |
418 | } | |
419 | ||
39aab882 MB |
420 | fail_test() |
421 | { | |
422 | ret=1 | |
423 | failed_tests[${TEST_COUNT}]="${TEST_NAME}" | |
424 | } | |
425 | ||
426 | get_failed_tests_ids() | |
427 | { | |
428 | # sorted | |
429 | local i | |
430 | for i in "${!failed_tests[@]}"; do | |
431 | echo "${i}" | |
432 | done | sort -n | |
433 | } | |
434 | ||
8b819a84 FW |
435 | print_file_err() |
436 | { | |
437 | ls -l "$1" 1>&2 | |
438 | echo "Trailing bytes are: " | |
439 | tail -c 27 "$1" | |
440 | } | |
441 | ||
b08fbf24 PA |
442 | check_transfer() |
443 | { | |
1e777bd8 MB |
444 | local in=$1 |
445 | local out=$2 | |
446 | local what=$3 | |
6bf41020 | 447 | local bytes=$4 |
d8d08302 | 448 | local i a b |
b08fbf24 | 449 | |
1e777bd8 | 450 | local line |
6bf41020 | 451 | if [ -n "$bytes" ]; then |
0fcd72df | 452 | local out_size |
6bf41020 | 453 | # when truncating we must check the size explicitly |
0fcd72df | 454 | out_size=$(wc -c $out | awk '{print $1}') |
6bf41020 PA |
455 | if [ $out_size -ne $bytes ]; then |
456 | echo "[ FAIL ] $what output file has wrong size ($out_size, $bytes)" | |
457 | fail_test | |
458 | return 1 | |
459 | fi | |
d328fe87 MB |
460 | |
461 | # note: BusyBox's "cmp" command doesn't support --bytes | |
462 | tmpfile=$(mktemp) | |
463 | head --bytes="$bytes" "$in" > "$tmpfile" | |
464 | mv "$tmpfile" "$in" | |
465 | head --bytes="$bytes" "$out" > "$tmpfile" | |
466 | mv "$tmpfile" "$out" | |
467 | tmpfile="" | |
6bf41020 | 468 | fi |
d328fe87 | 469 | cmp -l "$in" "$out" | while read -r i a b; do |
d8d08302 | 470 | local sum=$((0${a} + 0${b})) |
8117dac3 GT |
471 | if [ $check_invert -eq 0 ] || [ $sum -ne $((0xff)) ]; then |
472 | echo "[ FAIL ] $what does not match (in, out):" | |
473 | print_file_err "$in" | |
474 | print_file_err "$out" | |
39aab882 | 475 | fail_test |
8117dac3 GT |
476 | |
477 | return 1 | |
478 | else | |
d8d08302 | 479 | echo "$what has inverted byte at ${i}" |
8117dac3 GT |
480 | fi |
481 | done | |
b08fbf24 PA |
482 | |
483 | return 0 | |
484 | } | |
485 | ||
486 | do_ping() | |
487 | { | |
1e777bd8 MB |
488 | local listener_ns="$1" |
489 | local connector_ns="$2" | |
490 | local connect_addr="$3" | |
b08fbf24 | 491 | |
d8d08302 | 492 | if ! ip netns exec ${connector_ns} ping -q -c 1 $connect_addr >/dev/null; then |
b08fbf24 | 493 | echo "$listener_ns -> $connect_addr connectivity [ FAIL ]" 1>&2 |
39aab882 | 494 | fail_test |
b08fbf24 PA |
495 | fi |
496 | } | |
497 | ||
8b819a84 FW |
498 | link_failure() |
499 | { | |
1e777bd8 | 500 | local ns="$1" |
8b819a84 | 501 | |
7d1e6f16 PA |
502 | if [ -z "$FAILING_LINKS" ]; then |
503 | l=$((RANDOM%4)) | |
504 | FAILING_LINKS=$((l+1)) | |
505 | fi | |
8b819a84 | 506 | |
1e777bd8 | 507 | local l |
7d1e6f16 | 508 | for l in $FAILING_LINKS; do |
1e777bd8 | 509 | local veth="ns1eth$l" |
7d1e6f16 PA |
510 | ip -net "$ns" link set "$veth" down |
511 | done | |
8b819a84 FW |
512 | } |
513 | ||
523514ed GT |
514 | # $1: IP address |
515 | is_v6() | |
516 | { | |
517 | [ -z "${1##*:*}" ] | |
518 | } | |
519 | ||
327b9a94 PA |
520 | # $1: ns, $2: port |
521 | wait_local_port_listen() | |
522 | { | |
523 | local listener_ns="${1}" | |
524 | local port="${2}" | |
525 | ||
1e777bd8 | 526 | local port_hex |
327b9a94 | 527 | port_hex="$(printf "%04X" "${port}")" |
1e777bd8 MB |
528 | |
529 | local i | |
327b9a94 PA |
530 | for i in $(seq 10); do |
531 | ip netns exec "${listener_ns}" cat /proc/net/tcp* | \ | |
532 | awk "BEGIN {rc=1} {if (\$2 ~ /:${port_hex}\$/ && \$4 ~ /0A/) {rc=0; exit}} END {exit rc}" && | |
533 | break | |
534 | sleep 0.1 | |
535 | done | |
536 | } | |
537 | ||
47867f0a MB |
538 | # $1: ns ; $2: counter |
539 | get_counter() | |
327b9a94 | 540 | { |
47867f0a MB |
541 | local ns="${1}" |
542 | local counter="${2}" | |
543 | local count | |
544 | ||
545 | count=$(ip netns exec ${ns} nstat -asz "${counter}" | awk 'NR==1 {next} {print $2}') | |
546 | if [ -z "${count}" ]; then | |
547 | mptcp_lib_fail_if_expected_feature "${counter} counter" | |
548 | return 1 | |
549 | fi | |
327b9a94 | 550 | |
47867f0a MB |
551 | echo "${count}" |
552 | } | |
553 | ||
554 | rm_addr_count() | |
555 | { | |
556 | get_counter "${1}" "MPTcpExtRmAddr" | |
327b9a94 PA |
557 | } |
558 | ||
559 | # $1: ns, $2: old rm_addr counter in $ns | |
560 | wait_rm_addr() | |
561 | { | |
562 | local ns="${1}" | |
563 | local old_cnt="${2}" | |
564 | local cnt | |
327b9a94 | 565 | |
1e777bd8 | 566 | local i |
327b9a94 PA |
567 | for i in $(seq 10); do |
568 | cnt=$(rm_addr_count ${ns}) | |
569 | [ "$cnt" = "${old_cnt}" ] || break | |
570 | sleep 0.1 | |
571 | done | |
572 | } | |
573 | ||
69c6ce7b PA |
574 | wait_mpj() |
575 | { | |
576 | local ns="${1}" | |
577 | local cnt old_cnt | |
578 | ||
47867f0a | 579 | old_cnt=$(get_counter ${ns} "MPTcpExtMPJoinAckRx") |
69c6ce7b PA |
580 | |
581 | local i | |
582 | for i in $(seq 10); do | |
47867f0a | 583 | cnt=$(get_counter ${ns} "MPTcpExtMPJoinAckRx") |
69c6ce7b PA |
584 | [ "$cnt" = "${old_cnt}" ] || break |
585 | sleep 0.1 | |
586 | done | |
587 | } | |
588 | ||
97040cf9 GT |
589 | kill_wait() |
590 | { | |
591 | kill $1 > /dev/null 2>&1 | |
592 | wait $1 2>/dev/null | |
593 | } | |
594 | ||
a3735625 GT |
595 | kill_events_pids() |
596 | { | |
597 | kill_wait $evts_ns1_pid | |
598 | kill_wait $evts_ns2_pid | |
599 | } | |
600 | ||
070d6daf MB |
601 | kill_tests_wait() |
602 | { | |
0fcd72df | 603 | #shellcheck disable=SC2046 |
070d6daf MB |
604 | kill -SIGUSR1 $(ip netns pids $ns2) $(ip netns pids $ns1) |
605 | wait | |
606 | } | |
607 | ||
34aa6e3b GT |
608 | pm_nl_set_limits() |
609 | { | |
610 | local ns=$1 | |
611 | local addrs=$2 | |
612 | local subflows=$3 | |
613 | ||
614 | if [ $ip_mptcp -eq 1 ]; then | |
615 | ip -n $ns mptcp limits set add_addr_accepted $addrs subflows $subflows | |
616 | else | |
617 | ip netns exec $ns ./pm_nl_ctl limits $addrs $subflows | |
618 | fi | |
619 | } | |
620 | ||
621 | pm_nl_add_endpoint() | |
622 | { | |
623 | local ns=$1 | |
624 | local addr=$2 | |
1e777bd8 MB |
625 | local flags _flags |
626 | local port _port | |
627 | local dev _dev | |
628 | local id _id | |
34aa6e3b GT |
629 | local nr=2 |
630 | ||
1e777bd8 | 631 | local p |
d8d08302 | 632 | for p in "${@}" |
34aa6e3b GT |
633 | do |
634 | if [ $p = "flags" ]; then | |
635 | eval _flags=\$"$nr" | |
d8d08302 | 636 | [ -n "$_flags" ]; flags="flags $_flags" |
34aa6e3b GT |
637 | fi |
638 | if [ $p = "dev" ]; then | |
639 | eval _dev=\$"$nr" | |
d8d08302 | 640 | [ -n "$_dev" ]; dev="dev $_dev" |
34aa6e3b GT |
641 | fi |
642 | if [ $p = "id" ]; then | |
643 | eval _id=\$"$nr" | |
d8d08302 | 644 | [ -n "$_id" ]; id="id $_id" |
34aa6e3b GT |
645 | fi |
646 | if [ $p = "port" ]; then | |
647 | eval _port=\$"$nr" | |
d8d08302 | 648 | [ -n "$_port" ]; port="port $_port" |
34aa6e3b GT |
649 | fi |
650 | ||
d8d08302 | 651 | nr=$((nr + 1)) |
34aa6e3b GT |
652 | done |
653 | ||
654 | if [ $ip_mptcp -eq 1 ]; then | |
655 | ip -n $ns mptcp endpoint add $addr ${_flags//","/" "} $dev $id $port | |
656 | else | |
657 | ip netns exec $ns ./pm_nl_ctl add $addr $flags $dev $id $port | |
658 | fi | |
659 | } | |
660 | ||
661 | pm_nl_del_endpoint() | |
662 | { | |
663 | local ns=$1 | |
664 | local id=$2 | |
665 | local addr=$3 | |
666 | ||
667 | if [ $ip_mptcp -eq 1 ]; then | |
668 | ip -n $ns mptcp endpoint delete id $id $addr | |
669 | else | |
670 | ip netns exec $ns ./pm_nl_ctl del $id $addr | |
671 | fi | |
672 | } | |
673 | ||
674 | pm_nl_flush_endpoint() | |
675 | { | |
676 | local ns=$1 | |
677 | ||
678 | if [ $ip_mptcp -eq 1 ]; then | |
679 | ip -n $ns mptcp endpoint flush | |
680 | else | |
681 | ip netns exec $ns ./pm_nl_ctl flush | |
682 | fi | |
683 | } | |
684 | ||
dda61b3d GT |
685 | pm_nl_show_endpoints() |
686 | { | |
687 | local ns=$1 | |
688 | ||
689 | if [ $ip_mptcp -eq 1 ]; then | |
690 | ip -n $ns mptcp endpoint show | |
691 | else | |
692 | ip netns exec $ns ./pm_nl_ctl dump | |
693 | fi | |
694 | } | |
695 | ||
f0140386 GT |
696 | pm_nl_change_endpoint() |
697 | { | |
698 | local ns=$1 | |
bccefb76 GT |
699 | local id=$2 |
700 | local flags=$3 | |
f0140386 GT |
701 | |
702 | if [ $ip_mptcp -eq 1 ]; then | |
703 | ip -n $ns mptcp endpoint change id $id ${flags//","/" "} | |
704 | else | |
bccefb76 | 705 | ip netns exec $ns ./pm_nl_ctl set id $id flags $flags |
f0140386 GT |
706 | fi |
707 | } | |
708 | ||
69c6ce7b PA |
709 | pm_nl_check_endpoint() |
710 | { | |
711 | local line expected_line | |
c7d49c03 | 712 | local need_title=$1 |
69c6ce7b PA |
713 | local msg="$2" |
714 | local ns=$3 | |
715 | local addr=$4 | |
716 | local _flags="" | |
717 | local flags | |
718 | local _port | |
719 | local port | |
720 | local dev | |
721 | local _id | |
722 | local id | |
723 | ||
c7d49c03 MB |
724 | if [ "${need_title}" = 1 ]; then |
725 | printf "%03u %-36s %s" "${TEST_COUNT}" "${TEST_NAME}" "${msg}" | |
69c6ce7b PA |
726 | else |
727 | printf "%-${nr_blank}s %s" " " "${msg}" | |
728 | fi | |
729 | ||
730 | shift 4 | |
731 | while [ -n "$1" ]; do | |
732 | if [ $1 = "flags" ]; then | |
733 | _flags=$2 | |
d8d08302 | 734 | [ -n "$_flags" ]; flags="flags $_flags" |
69c6ce7b PA |
735 | shift |
736 | elif [ $1 = "dev" ]; then | |
d8d08302 | 737 | [ -n "$2" ]; dev="dev $1" |
69c6ce7b PA |
738 | shift |
739 | elif [ $1 = "id" ]; then | |
740 | _id=$2 | |
d8d08302 | 741 | [ -n "$_id" ]; id="id $_id" |
69c6ce7b PA |
742 | shift |
743 | elif [ $1 = "port" ]; then | |
744 | _port=$2 | |
d8d08302 | 745 | [ -n "$_port" ]; port=" port $_port" |
69c6ce7b PA |
746 | shift |
747 | fi | |
748 | ||
749 | shift | |
750 | done | |
751 | ||
752 | if [ -z "$id" ]; then | |
753 | echo "[skip] bad test - missing endpoint id" | |
754 | return | |
755 | fi | |
756 | ||
757 | if [ $ip_mptcp -eq 1 ]; then | |
758 | line=$(ip -n $ns mptcp endpoint show $id) | |
759 | # the dump order is: address id flags port dev | |
760 | expected_line="$addr" | |
761 | [ -n "$addr" ] && expected_line="$expected_line $addr" | |
762 | expected_line="$expected_line $id" | |
763 | [ -n "$_flags" ] && expected_line="$expected_line ${_flags//","/" "}" | |
764 | [ -n "$dev" ] && expected_line="$expected_line $dev" | |
765 | [ -n "$port" ] && expected_line="$expected_line $port" | |
766 | else | |
767 | line=$(ip netns exec $ns ./pm_nl_ctl get $_id) | |
768 | # the dump order is: id flags dev address port | |
769 | expected_line="$id" | |
770 | [ -n "$flags" ] && expected_line="$expected_line $flags" | |
771 | [ -n "$dev" ] && expected_line="$expected_line $dev" | |
772 | [ -n "$addr" ] && expected_line="$expected_line $addr" | |
773 | [ -n "$_port" ] && expected_line="$expected_line $_port" | |
774 | fi | |
775 | if [ "$line" = "$expected_line" ]; then | |
776 | echo "[ ok ]" | |
777 | else | |
778 | echo "[fail] expected '$expected_line' found '$line'" | |
39aab882 | 779 | fail_test |
69c6ce7b PA |
780 | fi |
781 | } | |
782 | ||
b08fbf24 PA |
783 | do_transfer() |
784 | { | |
1e777bd8 MB |
785 | local listener_ns="$1" |
786 | local connector_ns="$2" | |
787 | local cl_proto="$3" | |
788 | local srv_proto="$4" | |
789 | local connect_addr="$5" | |
790 | local test_link_fail="$6" | |
791 | local addr_nr_ns1="$7" | |
792 | local addr_nr_ns2="$8" | |
793 | local speed="$9" | |
794 | local sflags="${10}" | |
795 | ||
796 | local port=$((10000 + TEST_COUNT - 1)) | |
797 | local cappid | |
97040cf9 | 798 | local userspace_pm=0 |
b08fbf24 PA |
799 | |
800 | :> "$cout" | |
801 | :> "$sout" | |
802 | :> "$capout" | |
803 | ||
804 | if [ $capture -eq 1 ]; then | |
1e777bd8 | 805 | local capuser |
b08fbf24 PA |
806 | if [ -z $SUDO_USER ] ; then |
807 | capuser="" | |
808 | else | |
809 | capuser="-Z $SUDO_USER" | |
810 | fi | |
811 | ||
00587187 | 812 | capfile=$(printf "mp_join-%02u-%s.pcap" "$TEST_COUNT" "${listener_ns}") |
b08fbf24 PA |
813 | |
814 | echo "Capturing traffic for test $TEST_COUNT into $capfile" | |
815 | ip netns exec ${listener_ns} tcpdump -i any -s 65535 -B 32768 $capuser -w $capfile > "$capout" 2>&1 & | |
816 | cappid=$! | |
817 | ||
818 | sleep 1 | |
819 | fi | |
820 | ||
c2a55e8f MB |
821 | NSTAT_HISTORY=/tmp/${listener_ns}.nstat ip netns exec ${listener_ns} \ |
822 | nstat -n | |
823 | NSTAT_HISTORY=/tmp/${connector_ns}.nstat ip netns exec ${connector_ns} \ | |
824 | nstat -n | |
825 | ||
cbfafac4 | 826 | local extra_args |
8d014eaa | 827 | if [ $speed = "fast" ]; then |
cbfafac4 | 828 | extra_args="-j" |
8da6229b | 829 | elif [ $speed = "slow" ]; then |
cbfafac4 GT |
830 | extra_args="-r 50" |
831 | elif [[ $speed = "speed_"* ]]; then | |
832 | extra_args="-r ${speed:6}" | |
dd72b0fe GT |
833 | fi |
834 | ||
97040cf9 GT |
835 | if [[ "${addr_nr_ns1}" = "userspace_"* ]]; then |
836 | userspace_pm=1 | |
837 | addr_nr_ns1=${addr_nr_ns1:10} | |
838 | fi | |
839 | ||
a1c3bdd9 | 840 | local flags="subflow" |
6bf41020 PA |
841 | local extra_cl_args="" |
842 | local extra_srv_args="" | |
843 | local trunc_size="" | |
01542c9b | 844 | if [[ "${addr_nr_ns2}" = "fastclose_"* ]]; then |
6bf41020 PA |
845 | if [ ${test_link_fail} -le 1 ]; then |
846 | echo "fastclose tests need test_link_fail argument" | |
847 | fail_test | |
848 | return 1 | |
849 | fi | |
850 | ||
01542c9b | 851 | # disconnect |
6bf41020 PA |
852 | trunc_size=${test_link_fail} |
853 | local side=${addr_nr_ns2:10} | |
854 | ||
855 | if [ ${side} = "client" ]; then | |
856 | extra_cl_args="-f ${test_link_fail}" | |
857 | extra_srv_args="-f -1" | |
858 | elif [ ${side} = "server" ]; then | |
859 | extra_srv_args="-f ${test_link_fail}" | |
860 | extra_cl_args="-f -1" | |
861 | else | |
862 | echo "wrong/unknown fastclose spec ${side}" | |
863 | fail_test | |
864 | return 1 | |
865 | fi | |
01542c9b | 866 | addr_nr_ns2=0 |
5e986ec4 GT |
867 | elif [[ "${addr_nr_ns2}" = "userspace_"* ]]; then |
868 | userspace_pm=1 | |
869 | addr_nr_ns2=${addr_nr_ns2:10} | |
a1c3bdd9 GT |
870 | elif [[ "${addr_nr_ns2}" = "fullmesh_"* ]]; then |
871 | flags="${flags},fullmesh" | |
872 | addr_nr_ns2=${addr_nr_ns2:9} | |
01542c9b GT |
873 | fi |
874 | ||
6bf41020 | 875 | extra_srv_args="$extra_args $extra_srv_args" |
34b572b7 | 876 | if [ "$test_link_fail" -gt 1 ];then |
7d1e6f16 PA |
877 | timeout ${timeout_test} \ |
878 | ip netns exec ${listener_ns} \ | |
cbfafac4 | 879 | ./mptcp_connect -t ${timeout_poll} -l -p $port -s ${srv_proto} \ |
ad349374 | 880 | $extra_srv_args "::" < "$sinfail" > "$sout" & |
7d1e6f16 PA |
881 | else |
882 | timeout ${timeout_test} \ | |
883 | ip netns exec ${listener_ns} \ | |
cbfafac4 | 884 | ./mptcp_connect -t ${timeout_poll} -l -p $port -s ${srv_proto} \ |
ad349374 | 885 | $extra_srv_args "::" < "$sin" > "$sout" & |
7d1e6f16 | 886 | fi |
1e777bd8 | 887 | local spid=$! |
b08fbf24 | 888 | |
327b9a94 | 889 | wait_local_port_listen "${listener_ns}" "${port}" |
b08fbf24 | 890 | |
6bf41020 | 891 | extra_cl_args="$extra_args $extra_cl_args" |
8b819a84 | 892 | if [ "$test_link_fail" -eq 0 ];then |
5888a61c MB |
893 | timeout ${timeout_test} \ |
894 | ip netns exec ${connector_ns} \ | |
cbfafac4 | 895 | ./mptcp_connect -t ${timeout_poll} -p $port -s ${cl_proto} \ |
6bf41020 | 896 | $extra_cl_args $connect_addr < "$cin" > "$cout" & |
34b572b7 | 897 | elif [ "$test_link_fail" -eq 1 ] || [ "$test_link_fail" -eq 2 ];then |
7d1e6f16 | 898 | ( cat "$cinfail" ; sleep 2; link_failure $listener_ns ; cat "$cinfail" ) | \ |
5888a61c MB |
899 | tee "$cinsent" | \ |
900 | timeout ${timeout_test} \ | |
901 | ip netns exec ${connector_ns} \ | |
cbfafac4 | 902 | ./mptcp_connect -t ${timeout_poll} -p $port -s ${cl_proto} \ |
6bf41020 | 903 | $extra_cl_args $connect_addr > "$cout" & |
34b572b7 | 904 | else |
d8d08302 | 905 | tee "$cinsent" < "$cinfail" | \ |
34b572b7 GT |
906 | timeout ${timeout_test} \ |
907 | ip netns exec ${connector_ns} \ | |
908 | ./mptcp_connect -t ${timeout_poll} -p $port -s ${cl_proto} \ | |
6bf41020 | 909 | $extra_cl_args $connect_addr > "$cout" & |
8b819a84 | 910 | fi |
1e777bd8 | 911 | local cpid=$! |
b08fbf24 | 912 | |
327b9a94 PA |
913 | # let the mptcp subflow be established in background before |
914 | # do endpoint manipulation | |
d8d08302 MB |
915 | if [ $addr_nr_ns1 != "0" ] || [ $addr_nr_ns2 != "0" ]; then |
916 | sleep 1 | |
917 | fi | |
327b9a94 | 918 | |
6208fd82 | 919 | if [ $addr_nr_ns1 -gt 0 ]; then |
1e777bd8 | 920 | local counter=2 |
d8d08302 | 921 | local add_nr_ns1=${addr_nr_ns1} |
97040cf9 GT |
922 | local id=10 |
923 | local tk | |
6208fd82 GT |
924 | while [ $add_nr_ns1 -gt 0 ]; do |
925 | local addr | |
926 | if is_v6 "${connect_addr}"; then | |
927 | addr="dead:beef:$counter::1" | |
928 | else | |
929 | addr="10.0.$counter.1" | |
930 | fi | |
97040cf9 GT |
931 | if [ $userspace_pm -eq 0 ]; then |
932 | pm_nl_add_endpoint $ns1 $addr flags signal | |
933 | else | |
7dff74f5 GT |
934 | tk=$(grep "type:1," "$evts_ns1" | |
935 | sed -n 's/.*\(token:\)\([[:digit:]]*\).*$/\2/p;q') | |
97040cf9 GT |
936 | ip netns exec ${listener_ns} ./pm_nl_ctl ann $addr token $tk id $id |
937 | sleep 1 | |
48d73f60 GT |
938 | sp=$(grep "type:10" "$evts_ns1" | |
939 | sed -n 's/.*\(sport:\)\([[:digit:]]*\).*$/\2/p;q') | |
940 | da=$(grep "type:10" "$evts_ns1" | | |
941 | sed -n 's/.*\(daddr6:\)\([0-9a-f:.]*\).*$/\2/p;q') | |
942 | dp=$(grep "type:10" "$evts_ns1" | | |
943 | sed -n 's/.*\(dport:\)\([[:digit:]]*\).*$/\2/p;q') | |
97040cf9 | 944 | ip netns exec ${listener_ns} ./pm_nl_ctl rem token $tk id $id |
48d73f60 GT |
945 | ip netns exec ${listener_ns} ./pm_nl_ctl dsf lip "::ffff:$addr" \ |
946 | lport $sp rip $da rport $dp token $tk | |
97040cf9 GT |
947 | fi |
948 | ||
d8d08302 MB |
949 | counter=$((counter + 1)) |
950 | add_nr_ns1=$((add_nr_ns1 - 1)) | |
97040cf9 | 951 | id=$((id + 1)) |
6208fd82 | 952 | done |
6208fd82 | 953 | elif [ $addr_nr_ns1 -lt 0 ]; then |
d8d08302 | 954 | local rm_nr_ns1=$((-addr_nr_ns1)) |
6fe4ccdc | 955 | if [ $rm_nr_ns1 -lt 8 ]; then |
1e777bd8 MB |
956 | local counter=0 |
957 | local line | |
d8d08302 MB |
958 | pm_nl_show_endpoints ${listener_ns} | while read -r line; do |
959 | # shellcheck disable=SC2206 # we do want to split per word | |
dda61b3d GT |
960 | local arr=($line) |
961 | local nr=0 | |
962 | ||
1e777bd8 | 963 | local i |
d8d08302 | 964 | for i in "${arr[@]}"; do |
dda61b3d GT |
965 | if [ $i = "id" ]; then |
966 | if [ $counter -eq $rm_nr_ns1 ]; then | |
967 | break | |
968 | fi | |
969 | id=${arr[$nr+1]} | |
970 | rm_addr=$(rm_addr_count ${connector_ns}) | |
971 | pm_nl_del_endpoint ${listener_ns} $id | |
972 | wait_rm_addr ${connector_ns} ${rm_addr} | |
d8d08302 | 973 | counter=$((counter + 1)) |
dda61b3d | 974 | fi |
d8d08302 | 975 | nr=$((nr + 1)) |
f87744ad | 976 | done |
dda61b3d | 977 | done |
5e287fe7 | 978 | elif [ $rm_nr_ns1 -eq 8 ]; then |
34aa6e3b | 979 | pm_nl_flush_endpoint ${listener_ns} |
5e287fe7 | 980 | elif [ $rm_nr_ns1 -eq 9 ]; then |
34aa6e3b | 981 | pm_nl_del_endpoint ${listener_ns} 0 ${connect_addr} |
6fe4ccdc | 982 | fi |
dd72b0fe | 983 | fi |
4f49d633 | 984 | |
327b9a94 PA |
985 | # if newly added endpoints must be deleted, give the background msk |
986 | # some time to created them | |
d8d08302 | 987 | [ $addr_nr_ns1 -gt 0 ] && [ $addr_nr_ns2 -lt 0 ] && sleep 1 |
327b9a94 | 988 | |
6208fd82 | 989 | if [ $addr_nr_ns2 -gt 0 ]; then |
d8d08302 | 990 | local add_nr_ns2=${addr_nr_ns2} |
1e777bd8 | 991 | local counter=3 |
5e986ec4 GT |
992 | local id=20 |
993 | local tk da dp sp | |
6208fd82 GT |
994 | while [ $add_nr_ns2 -gt 0 ]; do |
995 | local addr | |
996 | if is_v6 "${connect_addr}"; then | |
997 | addr="dead:beef:$counter::2" | |
998 | else | |
999 | addr="10.0.$counter.2" | |
1000 | fi | |
5e986ec4 GT |
1001 | if [ $userspace_pm -eq 0 ]; then |
1002 | pm_nl_add_endpoint $ns2 $addr flags $flags | |
1003 | else | |
1004 | tk=$(sed -n 's/.*\(token:\)\([[:digit:]]*\).*$/\2/p;q' "$evts_ns2") | |
1005 | da=$(sed -n 's/.*\(daddr4:\)\([0-9.]*\).*$/\2/p;q' "$evts_ns2") | |
1006 | dp=$(sed -n 's/.*\(dport:\)\([[:digit:]]*\).*$/\2/p;q' "$evts_ns2") | |
1007 | ip netns exec ${connector_ns} ./pm_nl_ctl csf lip $addr lid $id \ | |
1008 | rip $da rport $dp token $tk | |
1009 | sleep 1 | |
1010 | sp=$(grep "type:10" "$evts_ns2" | | |
1011 | sed -n 's/.*\(sport:\)\([[:digit:]]*\).*$/\2/p;q') | |
6c160b63 | 1012 | ip netns exec ${connector_ns} ./pm_nl_ctl rem token $tk id $id |
5e986ec4 GT |
1013 | ip netns exec ${connector_ns} ./pm_nl_ctl dsf lip $addr lport $sp \ |
1014 | rip $da rport $dp token $tk | |
1015 | fi | |
d8d08302 MB |
1016 | counter=$((counter + 1)) |
1017 | add_nr_ns2=$((add_nr_ns2 - 1)) | |
5e986ec4 | 1018 | id=$((id + 1)) |
6208fd82 | 1019 | done |
6208fd82 | 1020 | elif [ $addr_nr_ns2 -lt 0 ]; then |
d8d08302 | 1021 | local rm_nr_ns2=$((-addr_nr_ns2)) |
6fe4ccdc | 1022 | if [ $rm_nr_ns2 -lt 8 ]; then |
1e777bd8 MB |
1023 | local counter=0 |
1024 | local line | |
d8d08302 MB |
1025 | pm_nl_show_endpoints ${connector_ns} | while read -r line; do |
1026 | # shellcheck disable=SC2206 # we do want to split per word | |
dda61b3d GT |
1027 | local arr=($line) |
1028 | local nr=0 | |
1029 | ||
1e777bd8 | 1030 | local i |
d8d08302 | 1031 | for i in "${arr[@]}"; do |
dda61b3d GT |
1032 | if [ $i = "id" ]; then |
1033 | if [ $counter -eq $rm_nr_ns2 ]; then | |
1034 | break | |
1035 | fi | |
1e777bd8 | 1036 | local id rm_addr |
dda61b3d GT |
1037 | # rm_addr are serialized, allow the previous one to |
1038 | # complete | |
1039 | id=${arr[$nr+1]} | |
1040 | rm_addr=$(rm_addr_count ${listener_ns}) | |
1041 | pm_nl_del_endpoint ${connector_ns} $id | |
1042 | wait_rm_addr ${listener_ns} ${rm_addr} | |
d8d08302 | 1043 | counter=$((counter + 1)) |
dda61b3d | 1044 | fi |
d8d08302 | 1045 | nr=$((nr + 1)) |
f87744ad | 1046 | done |
dda61b3d | 1047 | done |
5e287fe7 | 1048 | elif [ $rm_nr_ns2 -eq 8 ]; then |
34aa6e3b | 1049 | pm_nl_flush_endpoint ${connector_ns} |
5e287fe7 GT |
1050 | elif [ $rm_nr_ns2 -eq 9 ]; then |
1051 | local addr | |
1052 | if is_v6 "${connect_addr}"; then | |
1053 | addr="dead:beef:1::2" | |
1054 | else | |
1055 | addr="10.0.1.2" | |
1056 | fi | |
34aa6e3b | 1057 | pm_nl_del_endpoint ${connector_ns} 0 $addr |
6fe4ccdc | 1058 | fi |
dd72b0fe GT |
1059 | fi |
1060 | ||
d8d08302 | 1061 | if [ -n "${sflags}" ]; then |
718eb44e | 1062 | sleep 1 |
1e777bd8 MB |
1063 | |
1064 | local netns | |
718eb44e | 1065 | for netns in "$ns1" "$ns2"; do |
1e777bd8 | 1066 | local line |
d8d08302 MB |
1067 | pm_nl_show_endpoints $netns | while read -r line; do |
1068 | # shellcheck disable=SC2206 # we do want to split per word | |
33397b83 | 1069 | local arr=($line) |
bccefb76 | 1070 | local nr=0 |
f0140386 | 1071 | local id |
33397b83 | 1072 | |
1e777bd8 | 1073 | local i |
d8d08302 | 1074 | for i in "${arr[@]}"; do |
bccefb76 GT |
1075 | if [ $i = "id" ]; then |
1076 | id=${arr[$nr+1]} | |
33397b83 | 1077 | fi |
d8d08302 | 1078 | nr=$((nr + 1)) |
33397b83 | 1079 | done |
bccefb76 | 1080 | pm_nl_change_endpoint $netns $id $sflags |
33397b83 | 1081 | done |
718eb44e GT |
1082 | done |
1083 | fi | |
1084 | ||
b08fbf24 | 1085 | wait $cpid |
1e777bd8 | 1086 | local retc=$? |
b08fbf24 | 1087 | wait $spid |
1e777bd8 | 1088 | local rets=$? |
b08fbf24 PA |
1089 | |
1090 | if [ $capture -eq 1 ]; then | |
1091 | sleep 1 | |
1092 | kill $cappid | |
1093 | fi | |
1094 | ||
c2a55e8f MB |
1095 | NSTAT_HISTORY=/tmp/${listener_ns}.nstat ip netns exec ${listener_ns} \ |
1096 | nstat | grep Tcp > /tmp/${listener_ns}.out | |
1097 | NSTAT_HISTORY=/tmp/${connector_ns}.nstat ip netns exec ${connector_ns} \ | |
1098 | nstat | grep Tcp > /tmp/${connector_ns}.out | |
1099 | ||
b08fbf24 PA |
1100 | if [ ${rets} -ne 0 ] || [ ${retc} -ne 0 ]; then |
1101 | echo " client exit code $retc, server $rets" 1>&2 | |
8b974778 | 1102 | echo -e "\nnetns ${listener_ns} socket stat for ${port}:" 1>&2 |
c2a55e8f MB |
1103 | ip netns exec ${listener_ns} ss -Menita 1>&2 -o "sport = :$port" |
1104 | cat /tmp/${listener_ns}.out | |
8b974778 | 1105 | echo -e "\nnetns ${connector_ns} socket stat for ${port}:" 1>&2 |
c2a55e8f MB |
1106 | ip netns exec ${connector_ns} ss -Menita 1>&2 -o "dport = :$port" |
1107 | cat /tmp/${connector_ns}.out | |
b08fbf24 PA |
1108 | |
1109 | cat "$capout" | |
39aab882 | 1110 | fail_test |
b08fbf24 PA |
1111 | return 1 |
1112 | fi | |
1113 | ||
34b572b7 | 1114 | if [ "$test_link_fail" -gt 1 ];then |
6bf41020 | 1115 | check_transfer $sinfail $cout "file received by client" $trunc_size |
7d1e6f16 | 1116 | else |
6bf41020 | 1117 | check_transfer $sin $cout "file received by client" $trunc_size |
7d1e6f16 | 1118 | fi |
b08fbf24 | 1119 | retc=$? |
8b819a84 | 1120 | if [ "$test_link_fail" -eq 0 ];then |
6bf41020 | 1121 | check_transfer $cin $sout "file received by server" $trunc_size |
8b819a84 | 1122 | else |
6bf41020 | 1123 | check_transfer $cinsent $sout "file received by server" $trunc_size |
8b819a84 | 1124 | fi |
b08fbf24 PA |
1125 | rets=$? |
1126 | ||
1127 | if [ $retc -eq 0 ] && [ $rets -eq 0 ];then | |
1128 | cat "$capout" | |
1129 | return 0 | |
1130 | fi | |
1131 | ||
1132 | cat "$capout" | |
1133 | return 1 | |
1134 | } | |
1135 | ||
1136 | make_file() | |
1137 | { | |
1e777bd8 MB |
1138 | local name=$1 |
1139 | local who=$2 | |
1140 | local size=$3 | |
b08fbf24 | 1141 | |
8b819a84 | 1142 | dd if=/dev/urandom of="$name" bs=1024 count=$size 2> /dev/null |
b08fbf24 PA |
1143 | echo -e "\nMPTCP_TEST_FILE_END_MARKER" >> "$name" |
1144 | ||
8b819a84 | 1145 | echo "Created $name (size $size KB) containing data sent by $who" |
b08fbf24 PA |
1146 | } |
1147 | ||
1148 | run_tests() | |
1149 | { | |
1e777bd8 MB |
1150 | local listener_ns="$1" |
1151 | local connector_ns="$2" | |
1152 | local connect_addr="$3" | |
1153 | local test_linkfail="${4:-0}" | |
1154 | local addr_nr_ns1="${5:-0}" | |
1155 | local addr_nr_ns2="${6:-0}" | |
1156 | local speed="${7:-fast}" | |
1157 | local sflags="${8:-""}" | |
1158 | ||
1159 | local size | |
8b819a84 | 1160 | |
34b572b7 GT |
1161 | # The values above 2 are reused to make test files |
1162 | # with the given sizes (KB) | |
1163 | if [ "$test_linkfail" -gt 2 ]; then | |
1164 | size=$test_linkfail | |
1165 | ||
1166 | if [ -z "$cinfail" ]; then | |
1167 | cinfail=$(mktemp) | |
1168 | fi | |
1169 | make_file "$cinfail" "client" $size | |
7d1e6f16 PA |
1170 | # create the input file for the failure test when |
1171 | # the first failure test run | |
d8d08302 | 1172 | elif [ "$test_linkfail" -ne 0 ] && [ -z "$cinfail" ]; then |
7d1e6f16 PA |
1173 | # the client file must be considerably larger |
1174 | # of the maximum expected cwin value, or the | |
1175 | # link utilization will be not predicable | |
1176 | size=$((RANDOM%2)) | |
8b819a84 | 1177 | size=$((size+1)) |
7d1e6f16 | 1178 | size=$((size*8192)) |
d8d08302 | 1179 | size=$((size + ( RANDOM % 8192) )) |
8b819a84 | 1180 | |
7d1e6f16 PA |
1181 | cinfail=$(mktemp) |
1182 | make_file "$cinfail" "client" $size | |
8b819a84 | 1183 | fi |
b08fbf24 | 1184 | |
34b572b7 GT |
1185 | if [ "$test_linkfail" -gt 2 ]; then |
1186 | size=$test_linkfail | |
1187 | ||
1188 | if [ -z "$sinfail" ]; then | |
1189 | sinfail=$(mktemp) | |
1190 | fi | |
1191 | make_file "$sinfail" "server" $size | |
d8d08302 | 1192 | elif [ "$test_linkfail" -eq 2 ] && [ -z "$sinfail" ]; then |
7d1e6f16 PA |
1193 | size=$((RANDOM%16)) |
1194 | size=$((size+1)) | |
1195 | size=$((size*2048)) | |
8b819a84 | 1196 | |
7d1e6f16 PA |
1197 | sinfail=$(mktemp) |
1198 | make_file "$sinfail" "server" $size | |
8b819a84 FW |
1199 | fi |
1200 | ||
7d1e6f16 | 1201 | do_transfer ${listener_ns} ${connector_ns} MPTCP MPTCP ${connect_addr} \ |
6a0653b9 | 1202 | ${test_linkfail} ${addr_nr_ns1} ${addr_nr_ns2} ${speed} ${sflags} |
b08fbf24 PA |
1203 | } |
1204 | ||
327b9a94 PA |
1205 | dump_stats() |
1206 | { | |
1207 | echo Server ns stats | |
1208 | ip netns exec $ns1 nstat -as | grep Tcp | |
1209 | echo Client ns stats | |
1210 | ip netns exec $ns2 nstat -as | grep Tcp | |
1211 | } | |
1212 | ||
af66d3e1 GT |
1213 | chk_csum_nr() |
1214 | { | |
3c082695 GT |
1215 | local csum_ns1=${1:-0} |
1216 | local csum_ns2=${2:-0} | |
af66d3e1 GT |
1217 | local count |
1218 | local dump_stats | |
53f368bf | 1219 | local extra_msg="" |
26516e10 GT |
1220 | local allow_multi_errors_ns1=0 |
1221 | local allow_multi_errors_ns2=0 | |
1222 | ||
1223 | if [[ "${csum_ns1}" = "+"* ]]; then | |
1224 | allow_multi_errors_ns1=1 | |
1225 | csum_ns1=${csum_ns1:1} | |
1226 | fi | |
1227 | if [[ "${csum_ns2}" = "+"* ]]; then | |
1228 | allow_multi_errors_ns2=1 | |
1229 | csum_ns2=${csum_ns2:1} | |
1230 | fi | |
af66d3e1 | 1231 | |
3c082695 | 1232 | printf "%-${nr_blank}s %s" " " "sum" |
47867f0a | 1233 | count=$(get_counter ${ns1} "MPTcpExtDataCsumErr") |
53f368bf GT |
1234 | if [ "$count" != "$csum_ns1" ]; then |
1235 | extra_msg="$extra_msg ns1=$count" | |
1236 | fi | |
47867f0a MB |
1237 | if [ -z "$count" ]; then |
1238 | echo -n "[skip]" | |
1239 | elif { [ "$count" != $csum_ns1 ] && [ $allow_multi_errors_ns1 -eq 0 ]; } || | |
d8d08302 | 1240 | { [ "$count" -lt $csum_ns1 ] && [ $allow_multi_errors_ns1 -eq 1 ]; }; then |
26516e10 | 1241 | echo "[fail] got $count data checksum error[s] expected $csum_ns1" |
39aab882 | 1242 | fail_test |
af66d3e1 GT |
1243 | dump_stats=1 |
1244 | else | |
1245 | echo -n "[ ok ]" | |
1246 | fi | |
1247 | echo -n " - csum " | |
47867f0a | 1248 | count=$(get_counter ${ns2} "MPTcpExtDataCsumErr") |
53f368bf GT |
1249 | if [ "$count" != "$csum_ns2" ]; then |
1250 | extra_msg="$extra_msg ns2=$count" | |
1251 | fi | |
47867f0a MB |
1252 | if [ -z "$count" ]; then |
1253 | echo -n "[skip]" | |
1254 | elif { [ "$count" != $csum_ns2 ] && [ $allow_multi_errors_ns2 -eq 0 ]; } || | |
d8d08302 | 1255 | { [ "$count" -lt $csum_ns2 ] && [ $allow_multi_errors_ns2 -eq 1 ]; }; then |
26516e10 | 1256 | echo "[fail] got $count data checksum error[s] expected $csum_ns2" |
39aab882 | 1257 | fail_test |
af66d3e1 GT |
1258 | dump_stats=1 |
1259 | else | |
53f368bf | 1260 | echo -n "[ ok ]" |
af66d3e1 | 1261 | fi |
327b9a94 | 1262 | [ "${dump_stats}" = 1 ] && dump_stats |
53f368bf GT |
1263 | |
1264 | echo "$extra_msg" | |
af66d3e1 GT |
1265 | } |
1266 | ||
6bb3ab49 GT |
1267 | chk_fail_nr() |
1268 | { | |
26516e10 GT |
1269 | local fail_tx=$1 |
1270 | local fail_rx=$2 | |
1f7d325f | 1271 | local ns_invert=${3:-""} |
6bb3ab49 GT |
1272 | local count |
1273 | local dump_stats | |
1f7d325f GT |
1274 | local ns_tx=$ns1 |
1275 | local ns_rx=$ns2 | |
1276 | local extra_msg="" | |
1277 | local allow_tx_lost=0 | |
1278 | local allow_rx_lost=0 | |
1279 | ||
1280 | if [[ $ns_invert = "invert" ]]; then | |
1281 | ns_tx=$ns2 | |
1282 | ns_rx=$ns1 | |
1283 | extra_msg=" invert" | |
1284 | fi | |
1285 | ||
1286 | if [[ "${fail_tx}" = "-"* ]]; then | |
1287 | allow_tx_lost=1 | |
1288 | fail_tx=${fail_tx:1} | |
1289 | fi | |
1290 | if [[ "${fail_rx}" = "-"* ]]; then | |
1291 | allow_rx_lost=1 | |
1292 | fail_rx=${fail_rx:1} | |
1293 | fi | |
6bb3ab49 | 1294 | |
9a0a9367 | 1295 | printf "%-${nr_blank}s %s" " " "ftx" |
47867f0a | 1296 | count=$(get_counter ${ns_tx} "MPTcpExtMPFailTx") |
26516e10 | 1297 | if [ "$count" != "$fail_tx" ]; then |
1f7d325f GT |
1298 | extra_msg="$extra_msg,tx=$count" |
1299 | fi | |
47867f0a MB |
1300 | if [ -z "$count" ]; then |
1301 | echo -n "[skip]" | |
1302 | elif { [ "$count" != "$fail_tx" ] && [ $allow_tx_lost -eq 0 ]; } || | |
1f7d325f | 1303 | { [ "$count" -gt "$fail_tx" ] && [ $allow_tx_lost -eq 1 ]; }; then |
26516e10 | 1304 | echo "[fail] got $count MP_FAIL[s] TX expected $fail_tx" |
39aab882 | 1305 | fail_test |
6bb3ab49 GT |
1306 | dump_stats=1 |
1307 | else | |
1308 | echo -n "[ ok ]" | |
1309 | fi | |
1310 | ||
26516e10 | 1311 | echo -n " - failrx" |
47867f0a | 1312 | count=$(get_counter ${ns_rx} "MPTcpExtMPFailRx") |
26516e10 | 1313 | if [ "$count" != "$fail_rx" ]; then |
1f7d325f GT |
1314 | extra_msg="$extra_msg,rx=$count" |
1315 | fi | |
47867f0a MB |
1316 | if [ -z "$count" ]; then |
1317 | echo -n "[skip]" | |
1318 | elif { [ "$count" != "$fail_rx" ] && [ $allow_rx_lost -eq 0 ]; } || | |
1f7d325f | 1319 | { [ "$count" -gt "$fail_rx" ] && [ $allow_rx_lost -eq 1 ]; }; then |
26516e10 | 1320 | echo "[fail] got $count MP_FAIL[s] RX expected $fail_rx" |
39aab882 | 1321 | fail_test |
6bb3ab49 GT |
1322 | dump_stats=1 |
1323 | else | |
1f7d325f | 1324 | echo -n "[ ok ]" |
6bb3ab49 GT |
1325 | fi |
1326 | ||
327b9a94 | 1327 | [ "${dump_stats}" = 1 ] && dump_stats |
1f7d325f GT |
1328 | |
1329 | echo "$extra_msg" | |
6bb3ab49 GT |
1330 | } |
1331 | ||
e8e947ef GT |
1332 | chk_fclose_nr() |
1333 | { | |
1334 | local fclose_tx=$1 | |
1335 | local fclose_rx=$2 | |
6bf41020 | 1336 | local ns_invert=$3 |
e8e947ef GT |
1337 | local count |
1338 | local dump_stats | |
6bf41020 PA |
1339 | local ns_tx=$ns2 |
1340 | local ns_rx=$ns1 | |
1341 | local extra_msg=" " | |
1342 | ||
1343 | if [[ $ns_invert = "invert" ]]; then | |
1344 | ns_tx=$ns1 | |
1345 | ns_rx=$ns2 | |
1346 | extra_msg=${extra_msg}"invert" | |
1347 | fi | |
e8e947ef GT |
1348 | |
1349 | printf "%-${nr_blank}s %s" " " "ctx" | |
47867f0a MB |
1350 | count=$(get_counter ${ns_tx} "MPTcpExtMPFastcloseTx") |
1351 | if [ -z "$count" ]; then | |
1352 | echo -n "[skip]" | |
1353 | elif [ "$count" != "$fclose_tx" ]; then | |
1354 | extra_msg="$extra_msg,tx=$count" | |
e8e947ef | 1355 | echo "[fail] got $count MP_FASTCLOSE[s] TX expected $fclose_tx" |
39aab882 | 1356 | fail_test |
e8e947ef GT |
1357 | dump_stats=1 |
1358 | else | |
1359 | echo -n "[ ok ]" | |
1360 | fi | |
1361 | ||
1362 | echo -n " - fclzrx" | |
47867f0a MB |
1363 | count=$(get_counter ${ns_rx} "MPTcpExtMPFastcloseRx") |
1364 | if [ -z "$count" ]; then | |
1365 | echo -n "[skip]" | |
1366 | elif [ "$count" != "$fclose_rx" ]; then | |
1367 | extra_msg="$extra_msg,rx=$count" | |
e8e947ef | 1368 | echo "[fail] got $count MP_FASTCLOSE[s] RX expected $fclose_rx" |
39aab882 | 1369 | fail_test |
e8e947ef GT |
1370 | dump_stats=1 |
1371 | else | |
6bf41020 | 1372 | echo -n "[ ok ]" |
e8e947ef GT |
1373 | fi |
1374 | ||
1375 | [ "${dump_stats}" = 1 ] && dump_stats | |
6bf41020 PA |
1376 | |
1377 | echo "$extra_msg" | |
e8e947ef GT |
1378 | } |
1379 | ||
922fd2b3 GT |
1380 | chk_rst_nr() |
1381 | { | |
1382 | local rst_tx=$1 | |
1383 | local rst_rx=$2 | |
1384 | local ns_invert=${3:-""} | |
1385 | local count | |
1386 | local dump_stats | |
1387 | local ns_tx=$ns1 | |
1388 | local ns_rx=$ns2 | |
1389 | local extra_msg="" | |
1390 | ||
1391 | if [[ $ns_invert = "invert" ]]; then | |
1392 | ns_tx=$ns2 | |
1393 | ns_rx=$ns1 | |
1394 | extra_msg=" invert" | |
1395 | fi | |
1396 | ||
1397 | printf "%-${nr_blank}s %s" " " "rtx" | |
47867f0a MB |
1398 | count=$(get_counter ${ns_tx} "MPTcpExtMPRstTx") |
1399 | if [ -z "$count" ]; then | |
1400 | echo -n "[skip]" | |
1401 | elif [ $count -lt $rst_tx ]; then | |
922fd2b3 | 1402 | echo "[fail] got $count MP_RST[s] TX expected $rst_tx" |
39aab882 | 1403 | fail_test |
922fd2b3 GT |
1404 | dump_stats=1 |
1405 | else | |
1406 | echo -n "[ ok ]" | |
1407 | fi | |
1408 | ||
1409 | echo -n " - rstrx " | |
47867f0a MB |
1410 | count=$(get_counter ${ns_rx} "MPTcpExtMPRstRx") |
1411 | if [ -z "$count" ]; then | |
1412 | echo -n "[skip]" | |
1413 | elif [ "$count" -lt "$rst_rx" ]; then | |
922fd2b3 | 1414 | echo "[fail] got $count MP_RST[s] RX expected $rst_rx" |
39aab882 | 1415 | fail_test |
922fd2b3 GT |
1416 | dump_stats=1 |
1417 | else | |
1418 | echo -n "[ ok ]" | |
1419 | fi | |
1420 | ||
1421 | [ "${dump_stats}" = 1 ] && dump_stats | |
1422 | ||
1423 | echo "$extra_msg" | |
1424 | } | |
1425 | ||
8bd03be3 GT |
1426 | chk_infi_nr() |
1427 | { | |
1428 | local infi_tx=$1 | |
1429 | local infi_rx=$2 | |
1430 | local count | |
1431 | local dump_stats | |
1432 | ||
1433 | printf "%-${nr_blank}s %s" " " "itx" | |
47867f0a MB |
1434 | count=$(get_counter ${ns2} "MPTcpExtInfiniteMapTx") |
1435 | if [ -z "$count" ]; then | |
1436 | echo -n "[skip]" | |
1437 | elif [ "$count" != "$infi_tx" ]; then | |
8bd03be3 GT |
1438 | echo "[fail] got $count infinite map[s] TX expected $infi_tx" |
1439 | fail_test | |
1440 | dump_stats=1 | |
1441 | else | |
1442 | echo -n "[ ok ]" | |
1443 | fi | |
1444 | ||
1445 | echo -n " - infirx" | |
47867f0a MB |
1446 | count=$(get_counter ${ns1} "MPTcpExtInfiniteMapRx") |
1447 | if [ -z "$count" ]; then | |
1448 | echo "[skip]" | |
1449 | elif [ "$count" != "$infi_rx" ]; then | |
8bd03be3 GT |
1450 | echo "[fail] got $count infinite map[s] RX expected $infi_rx" |
1451 | fail_test | |
1452 | dump_stats=1 | |
1453 | else | |
1454 | echo "[ ok ]" | |
1455 | fi | |
1456 | ||
1457 | [ "${dump_stats}" = 1 ] && dump_stats | |
1458 | } | |
1459 | ||
b08fbf24 PA |
1460 | chk_join_nr() |
1461 | { | |
c7d49c03 MB |
1462 | local syn_nr=$1 |
1463 | local syn_ack_nr=$2 | |
1464 | local ack_nr=$3 | |
1465 | local csum_ns1=${4:-0} | |
1466 | local csum_ns2=${5:-0} | |
1467 | local fail_nr=${6:-0} | |
1468 | local rst_nr=${7:-0} | |
8bd03be3 GT |
1469 | local infi_nr=${8:-0} |
1470 | local corrupted_pkts=${9:-0} | |
b08fbf24 PA |
1471 | local count |
1472 | local dump_stats | |
e35f885b | 1473 | local with_cookie |
c7d49c03 MB |
1474 | local title="${TEST_NAME}" |
1475 | ||
1476 | if [ "${corrupted_pkts}" -gt 0 ]; then | |
1477 | title+=": ${corrupted_pkts} corrupted pkts" | |
1478 | fi | |
b08fbf24 | 1479 | |
c7d49c03 | 1480 | printf "%03u %-36s %s" "${TEST_COUNT}" "${title}" "syn" |
47867f0a MB |
1481 | count=$(get_counter ${ns1} "MPTcpExtMPJoinSynRx") |
1482 | if [ -z "$count" ]; then | |
1483 | echo -n "[skip]" | |
1484 | elif [ "$count" != "$syn_nr" ]; then | |
b08fbf24 | 1485 | echo "[fail] got $count JOIN[s] syn expected $syn_nr" |
39aab882 | 1486 | fail_test |
b08fbf24 PA |
1487 | dump_stats=1 |
1488 | else | |
1489 | echo -n "[ ok ]" | |
1490 | fi | |
1491 | ||
1492 | echo -n " - synack" | |
4bfadd71 | 1493 | with_cookie=$(ip netns exec $ns2 sysctl -n net.ipv4.tcp_syncookies) |
47867f0a MB |
1494 | count=$(get_counter ${ns2} "MPTcpExtMPJoinSynAckRx") |
1495 | if [ -z "$count" ]; then | |
1496 | echo -n "[skip]" | |
1497 | elif [ "$count" != "$syn_ack_nr" ]; then | |
e35f885b PA |
1498 | # simult connections exceeding the limit with cookie enabled could go up to |
1499 | # synack validation as the conn limit can be enforced reliably only after | |
1500 | # the subflow creation | |
1501 | if [ "$with_cookie" = 2 ] && [ "$count" -gt "$syn_ack_nr" ] && [ "$count" -le "$syn_nr" ]; then | |
1502 | echo -n "[ ok ]" | |
1503 | else | |
1504 | echo "[fail] got $count JOIN[s] synack expected $syn_ack_nr" | |
39aab882 | 1505 | fail_test |
e35f885b PA |
1506 | dump_stats=1 |
1507 | fi | |
b08fbf24 PA |
1508 | else |
1509 | echo -n "[ ok ]" | |
1510 | fi | |
1511 | ||
1512 | echo -n " - ack" | |
47867f0a MB |
1513 | count=$(get_counter ${ns1} "MPTcpExtMPJoinAckRx") |
1514 | if [ -z "$count" ]; then | |
1515 | echo "[skip]" | |
1516 | elif [ "$count" != "$ack_nr" ]; then | |
b08fbf24 | 1517 | echo "[fail] got $count JOIN[s] ack expected $ack_nr" |
39aab882 | 1518 | fail_test |
b08fbf24 PA |
1519 | dump_stats=1 |
1520 | else | |
1521 | echo "[ ok ]" | |
1522 | fi | |
327b9a94 | 1523 | [ "${dump_stats}" = 1 ] && dump_stats |
b6e074e1 | 1524 | if [ $validate_checksum -eq 1 ]; then |
3c082695 | 1525 | chk_csum_nr $csum_ns1 $csum_ns2 |
26516e10 GT |
1526 | chk_fail_nr $fail_nr $fail_nr |
1527 | chk_rst_nr $rst_nr $rst_nr | |
8bd03be3 | 1528 | chk_infi_nr $infi_nr $infi_nr |
af66d3e1 | 1529 | fi |
b08fbf24 PA |
1530 | } |
1531 | ||
7d1e6f16 PA |
1532 | # a negative value for 'stale_max' means no upper bound: |
1533 | # for bidirectional transfer, if one peer sleep for a while | |
1534 | # - as these tests do - we can have a quite high number of | |
1535 | # stale/recover conversions, proportional to | |
1536 | # sleep duration/ MPTCP-level RTX interval. | |
1537 | chk_stale_nr() | |
1538 | { | |
1539 | local ns=$1 | |
1540 | local stale_min=$2 | |
1541 | local stale_max=$3 | |
1542 | local stale_delta=$4 | |
1543 | local dump_stats | |
1544 | local stale_nr | |
1545 | local recover_nr | |
1546 | ||
9a0a9367 | 1547 | printf "%-${nr_blank}s %-18s" " " "stale" |
7d1e6f16 | 1548 | |
47867f0a MB |
1549 | stale_nr=$(get_counter ${ns} "MPTcpExtSubflowStale") |
1550 | recover_nr=$(get_counter ${ns} "MPTcpExtSubflowRecover") | |
1551 | if [ -z "$stale_nr" ] || [ -z "$recover_nr" ]; then | |
1552 | echo "[skip]" | |
1553 | elif [ $stale_nr -lt $stale_min ] || | |
d8d08302 MB |
1554 | { [ $stale_max -gt 0 ] && [ $stale_nr -gt $stale_max ]; } || |
1555 | [ $((stale_nr - recover_nr)) -ne $stale_delta ]; then | |
7d1e6f16 PA |
1556 | echo "[fail] got $stale_nr stale[s] $recover_nr recover[s], " \ |
1557 | " expected stale in range [$stale_min..$stale_max]," \ | |
1558 | " stale-recover delta $stale_delta " | |
39aab882 | 1559 | fail_test |
7d1e6f16 PA |
1560 | dump_stats=1 |
1561 | else | |
1562 | echo "[ ok ]" | |
1563 | fi | |
1564 | ||
1565 | if [ "${dump_stats}" = 1 ]; then | |
1566 | echo $ns stats | |
1567 | ip netns exec $ns ip -s link show | |
1568 | ip netns exec $ns nstat -as | grep MPTcp | |
1569 | fi | |
1570 | } | |
1571 | ||
be613160 GT |
1572 | chk_add_nr() |
1573 | { | |
1574 | local add_nr=$1 | |
1575 | local echo_nr=$2 | |
8a127bf6 GT |
1576 | local port_nr=${3:-0} |
1577 | local syn_nr=${4:-$port_nr} | |
1578 | local syn_ack_nr=${5:-$port_nr} | |
1579 | local ack_nr=${6:-$port_nr} | |
1580 | local mis_syn_nr=${7:-0} | |
1581 | local mis_ack_nr=${8:-0} | |
be613160 GT |
1582 | local count |
1583 | local dump_stats | |
6ef84b15 PA |
1584 | local timeout |
1585 | ||
4bfadd71 | 1586 | timeout=$(ip netns exec $ns1 sysctl -n net.mptcp.add_addr_timeout) |
be613160 | 1587 | |
9a0a9367 | 1588 | printf "%-${nr_blank}s %s" " " "add" |
47867f0a MB |
1589 | count=$(get_counter ${ns2} "MPTcpExtAddAddr") |
1590 | if [ -z "$count" ]; then | |
1591 | echo -n "[skip]" | |
6ef84b15 PA |
1592 | # if the test configured a short timeout tolerate greater then expected |
1593 | # add addrs options, due to retransmissions | |
47867f0a | 1594 | elif [ "$count" != "$add_nr" ] && { [ "$timeout" -gt 1 ] || [ "$count" -lt "$add_nr" ]; }; then |
be613160 | 1595 | echo "[fail] got $count ADD_ADDR[s] expected $add_nr" |
39aab882 | 1596 | fail_test |
be613160 GT |
1597 | dump_stats=1 |
1598 | else | |
1599 | echo -n "[ ok ]" | |
1600 | fi | |
1601 | ||
1602 | echo -n " - echo " | |
47867f0a MB |
1603 | count=$(get_counter ${ns1} "MPTcpExtEchoAdd") |
1604 | if [ -z "$count" ]; then | |
1605 | echo -n "[skip]" | |
1606 | elif [ "$count" != "$echo_nr" ]; then | |
be613160 | 1607 | echo "[fail] got $count ADD_ADDR echo[s] expected $echo_nr" |
39aab882 | 1608 | fail_test |
be613160 GT |
1609 | dump_stats=1 |
1610 | else | |
8a127bf6 GT |
1611 | echo -n "[ ok ]" |
1612 | fi | |
1613 | ||
1614 | if [ $port_nr -gt 0 ]; then | |
1615 | echo -n " - pt " | |
47867f0a MB |
1616 | count=$(get_counter ${ns2} "MPTcpExtPortAdd") |
1617 | if [ -z "$count" ]; then | |
1618 | echo "[skip]" | |
1619 | elif [ "$count" != "$port_nr" ]; then | |
8a127bf6 | 1620 | echo "[fail] got $count ADD_ADDR[s] with a port-number expected $port_nr" |
39aab882 | 1621 | fail_test |
8a127bf6 GT |
1622 | dump_stats=1 |
1623 | else | |
1624 | echo "[ ok ]" | |
1625 | fi | |
1626 | ||
9a0a9367 | 1627 | printf "%-${nr_blank}s %s" " " "syn" |
47867f0a MB |
1628 | count=$(get_counter ${ns1} "MPTcpExtMPJoinPortSynRx") |
1629 | if [ -z "$count" ]; then | |
1630 | echo -n "[skip]" | |
1631 | elif [ "$count" != "$syn_nr" ]; then | |
8a127bf6 GT |
1632 | echo "[fail] got $count JOIN[s] syn with a different \ |
1633 | port-number expected $syn_nr" | |
39aab882 | 1634 | fail_test |
8a127bf6 GT |
1635 | dump_stats=1 |
1636 | else | |
1637 | echo -n "[ ok ]" | |
1638 | fi | |
1639 | ||
1640 | echo -n " - synack" | |
47867f0a MB |
1641 | count=$(get_counter ${ns2} "MPTcpExtMPJoinPortSynAckRx") |
1642 | if [ -z "$count" ]; then | |
1643 | echo -n "[skip]" | |
1644 | elif [ "$count" != "$syn_ack_nr" ]; then | |
8a127bf6 GT |
1645 | echo "[fail] got $count JOIN[s] synack with a different \ |
1646 | port-number expected $syn_ack_nr" | |
39aab882 | 1647 | fail_test |
8a127bf6 GT |
1648 | dump_stats=1 |
1649 | else | |
1650 | echo -n "[ ok ]" | |
1651 | fi | |
1652 | ||
1653 | echo -n " - ack" | |
47867f0a MB |
1654 | count=$(get_counter ${ns1} "MPTcpExtMPJoinPortAckRx") |
1655 | if [ -z "$count" ]; then | |
1656 | echo "[skip]" | |
1657 | elif [ "$count" != "$ack_nr" ]; then | |
8a127bf6 GT |
1658 | echo "[fail] got $count JOIN[s] ack with a different \ |
1659 | port-number expected $ack_nr" | |
39aab882 | 1660 | fail_test |
8a127bf6 GT |
1661 | dump_stats=1 |
1662 | else | |
1663 | echo "[ ok ]" | |
1664 | fi | |
1665 | ||
9a0a9367 | 1666 | printf "%-${nr_blank}s %s" " " "syn" |
47867f0a MB |
1667 | count=$(get_counter ${ns1} "MPTcpExtMismatchPortSynRx") |
1668 | if [ -z "$count" ]; then | |
1669 | echo -n "[skip]" | |
1670 | elif [ "$count" != "$mis_syn_nr" ]; then | |
8a127bf6 GT |
1671 | echo "[fail] got $count JOIN[s] syn with a mismatched \ |
1672 | port-number expected $mis_syn_nr" | |
39aab882 | 1673 | fail_test |
8a127bf6 GT |
1674 | dump_stats=1 |
1675 | else | |
1676 | echo -n "[ ok ]" | |
1677 | fi | |
1678 | ||
1679 | echo -n " - ack " | |
47867f0a MB |
1680 | count=$(get_counter ${ns1} "MPTcpExtMismatchPortAckRx") |
1681 | if [ -z "$count" ]; then | |
1682 | echo "[skip]" | |
1683 | elif [ "$count" != "$mis_ack_nr" ]; then | |
8a127bf6 GT |
1684 | echo "[fail] got $count JOIN[s] ack with a mismatched \ |
1685 | port-number expected $mis_ack_nr" | |
39aab882 | 1686 | fail_test |
8a127bf6 GT |
1687 | dump_stats=1 |
1688 | else | |
1689 | echo "[ ok ]" | |
1690 | fi | |
1691 | else | |
1692 | echo "" | |
be613160 GT |
1693 | fi |
1694 | ||
327b9a94 | 1695 | [ "${dump_stats}" = 1 ] && dump_stats |
be613160 GT |
1696 | } |
1697 | ||
dd72b0fe GT |
1698 | chk_rm_nr() |
1699 | { | |
1700 | local rm_addr_nr=$1 | |
1701 | local rm_subflow_nr=$2 | |
6fa0174a PA |
1702 | local invert |
1703 | local simult | |
dd72b0fe GT |
1704 | local count |
1705 | local dump_stats | |
7d9bf018 GT |
1706 | local addr_ns=$ns1 |
1707 | local subflow_ns=$ns2 | |
1708 | local extra_msg="" | |
7028ba8a | 1709 | |
6fa0174a PA |
1710 | shift 2 |
1711 | while [ -n "$1" ]; do | |
1712 | [ "$1" = "invert" ] && invert=true | |
1713 | [ "$1" = "simult" ] && simult=true | |
1714 | shift | |
1715 | done | |
1716 | ||
1717 | if [ -z $invert ]; then | |
1718 | addr_ns=$ns1 | |
1719 | subflow_ns=$ns2 | |
1720 | elif [ $invert = "true" ]; then | |
7028ba8a GT |
1721 | addr_ns=$ns2 |
1722 | subflow_ns=$ns1 | |
7d9bf018 | 1723 | extra_msg=" invert" |
7028ba8a | 1724 | fi |
dd72b0fe | 1725 | |
9a0a9367 | 1726 | printf "%-${nr_blank}s %s" " " "rm " |
47867f0a MB |
1727 | count=$(get_counter ${addr_ns} "MPTcpExtRmAddr") |
1728 | if [ -z "$count" ]; then | |
1729 | echo -n "[skip]" | |
1730 | elif [ "$count" != "$rm_addr_nr" ]; then | |
dd72b0fe | 1731 | echo "[fail] got $count RM_ADDR[s] expected $rm_addr_nr" |
39aab882 | 1732 | fail_test |
dd72b0fe GT |
1733 | dump_stats=1 |
1734 | else | |
1735 | echo -n "[ ok ]" | |
1736 | fi | |
1737 | ||
7d9bf018 | 1738 | echo -n " - rmsf " |
47867f0a MB |
1739 | count=$(get_counter ${subflow_ns} "MPTcpExtRmSubflow") |
1740 | if [ -z "$count" ]; then | |
1741 | echo -n "[skip]" | |
1742 | elif [ -n "$simult" ]; then | |
d8d08302 MB |
1743 | local cnt suffix |
1744 | ||
47867f0a | 1745 | cnt=$(get_counter ${addr_ns} "MPTcpExtRmSubflow") |
6fa0174a PA |
1746 | |
1747 | # in case of simult flush, the subflow removal count on each side is | |
1748 | # unreliable | |
6fa0174a PA |
1749 | count=$((count + cnt)) |
1750 | [ "$count" != "$rm_subflow_nr" ] && suffix="$count in [$rm_subflow_nr:$((rm_subflow_nr*2))]" | |
1751 | if [ $count -ge "$rm_subflow_nr" ] && \ | |
1752 | [ "$count" -le "$((rm_subflow_nr *2 ))" ]; then | |
47867f0a | 1753 | echo -n "[ ok ] $suffix" |
6fa0174a PA |
1754 | else |
1755 | echo "[fail] got $count RM_SUBFLOW[s] expected in range [$rm_subflow_nr:$((rm_subflow_nr*2))]" | |
39aab882 | 1756 | fail_test |
6fa0174a PA |
1757 | dump_stats=1 |
1758 | fi | |
47867f0a | 1759 | elif [ "$count" != "$rm_subflow_nr" ]; then |
dd72b0fe | 1760 | echo "[fail] got $count RM_SUBFLOW[s] expected $rm_subflow_nr" |
39aab882 | 1761 | fail_test |
dd72b0fe GT |
1762 | dump_stats=1 |
1763 | else | |
7d9bf018 | 1764 | echo -n "[ ok ]" |
dd72b0fe GT |
1765 | fi |
1766 | ||
327b9a94 | 1767 | [ "${dump_stats}" = 1 ] && dump_stats |
7d9bf018 GT |
1768 | |
1769 | echo "$extra_msg" | |
dd72b0fe GT |
1770 | } |
1771 | ||
718eb44e GT |
1772 | chk_prio_nr() |
1773 | { | |
1774 | local mp_prio_nr_tx=$1 | |
1775 | local mp_prio_nr_rx=$2 | |
1776 | local count | |
1777 | local dump_stats | |
1778 | ||
9a0a9367 | 1779 | printf "%-${nr_blank}s %s" " " "ptx" |
47867f0a MB |
1780 | count=$(get_counter ${ns1} "MPTcpExtMPPrioTx") |
1781 | if [ -z "$count" ]; then | |
1782 | echo -n "[skip]" | |
1783 | elif [ "$count" != "$mp_prio_nr_tx" ]; then | |
718eb44e | 1784 | echo "[fail] got $count MP_PRIO[s] TX expected $mp_prio_nr_tx" |
39aab882 | 1785 | fail_test |
718eb44e GT |
1786 | dump_stats=1 |
1787 | else | |
1788 | echo -n "[ ok ]" | |
1789 | fi | |
1790 | ||
1791 | echo -n " - prx " | |
47867f0a MB |
1792 | count=$(get_counter ${ns1} "MPTcpExtMPPrioRx") |
1793 | if [ -z "$count" ]; then | |
1794 | echo "[skip]" | |
1795 | elif [ "$count" != "$mp_prio_nr_rx" ]; then | |
718eb44e | 1796 | echo "[fail] got $count MP_PRIO[s] RX expected $mp_prio_nr_rx" |
39aab882 | 1797 | fail_test |
718eb44e GT |
1798 | dump_stats=1 |
1799 | else | |
1800 | echo "[ ok ]" | |
1801 | fi | |
1802 | ||
327b9a94 | 1803 | [ "${dump_stats}" = 1 ] && dump_stats |
718eb44e GT |
1804 | } |
1805 | ||
e274f715 PA |
1806 | chk_subflow_nr() |
1807 | { | |
1808 | local need_title="$1" | |
1809 | local msg="$2" | |
1810 | local subflow_nr=$3 | |
1811 | local cnt1 | |
1812 | local cnt2 | |
a635a8c3 | 1813 | local dump_stats |
e274f715 PA |
1814 | |
1815 | if [ -n "${need_title}" ]; then | |
1816 | printf "%03u %-36s %s" "${TEST_COUNT}" "${TEST_NAME}" "${msg}" | |
1817 | else | |
1818 | printf "%-${nr_blank}s %s" " " "${msg}" | |
1819 | fi | |
1820 | ||
1821 | cnt1=$(ss -N $ns1 -tOni | grep -c token) | |
1822 | cnt2=$(ss -N $ns2 -tOni | grep -c token) | |
0fcd72df | 1823 | if [ "$cnt1" != "$subflow_nr" ] || [ "$cnt2" != "$subflow_nr" ]; then |
e274f715 PA |
1824 | echo "[fail] got $cnt1:$cnt2 subflows expected $subflow_nr" |
1825 | fail_test | |
1826 | dump_stats=1 | |
1827 | else | |
1828 | echo "[ ok ]" | |
1829 | fi | |
1830 | ||
a635a8c3 PA |
1831 | if [ "${dump_stats}" = 1 ]; then |
1832 | ss -N $ns1 -tOni | |
1833 | ss -N $ns1 -tOni | grep token | |
1834 | ip -n $ns1 mptcp endpoint | |
1835 | dump_stats | |
1836 | fi | |
e274f715 PA |
1837 | } |
1838 | ||
9095ce97 GT |
1839 | chk_mptcp_info() |
1840 | { | |
1841 | local nr_info=$1 | |
1842 | local info | |
1843 | local cnt1 | |
1844 | local cnt2 | |
1845 | local dump_stats | |
1846 | ||
1847 | if [[ $nr_info = "subflows_"* ]]; then | |
1848 | info="subflows" | |
1849 | nr_info=${nr_info:9} | |
1850 | else | |
1851 | echo "[fail] unsupported argument: $nr_info" | |
1852 | fail_test | |
1853 | return 1 | |
1854 | fi | |
1855 | ||
1856 | printf "%-${nr_blank}s %-30s" " " "mptcp_info $info=$nr_info" | |
1857 | ||
1858 | cnt1=$(ss -N $ns1 -inmHM | grep "$info:" | | |
1859 | sed -n 's/.*\('"$info"':\)\([[:digit:]]*\).*$/\2/p;q') | |
1860 | [ -z "$cnt1" ] && cnt1=0 | |
1861 | cnt2=$(ss -N $ns2 -inmHM | grep "$info:" | | |
1862 | sed -n 's/.*\('"$info"':\)\([[:digit:]]*\).*$/\2/p;q') | |
1863 | [ -z "$cnt2" ] && cnt2=0 | |
1864 | if [ "$cnt1" != "$nr_info" ] || [ "$cnt2" != "$nr_info" ]; then | |
1865 | echo "[fail] got $cnt1:$cnt2 $info expected $nr_info" | |
1866 | fail_test | |
1867 | dump_stats=1 | |
1868 | else | |
1869 | echo "[ ok ]" | |
1870 | fi | |
1871 | ||
1872 | if [ "$dump_stats" = 1 ]; then | |
1873 | ss -N $ns1 -inmHM | |
1874 | ss -N $ns2 -inmHM | |
1875 | dump_stats | |
1876 | fi | |
1877 | } | |
1878 | ||
7d1e6f16 PA |
1879 | chk_link_usage() |
1880 | { | |
1881 | local ns=$1 | |
1882 | local link=$2 | |
1883 | local out=$3 | |
1884 | local expected_rate=$4 | |
4bfadd71 MB |
1885 | |
1886 | local tx_link tx_total | |
1887 | tx_link=$(ip netns exec $ns cat /sys/class/net/$link/statistics/tx_bytes) | |
d8d08302 MB |
1888 | tx_total=$(stat --format=%s $out) |
1889 | local tx_rate=$((tx_link * 100 / tx_total)) | |
7d1e6f16 PA |
1890 | local tolerance=5 |
1891 | ||
9a0a9367 | 1892 | printf "%-${nr_blank}s %-18s" " " "link usage" |
d8d08302 MB |
1893 | if [ $tx_rate -lt $((expected_rate - tolerance)) ] || \ |
1894 | [ $tx_rate -gt $((expected_rate + tolerance)) ]; then | |
7d1e6f16 | 1895 | echo "[fail] got $tx_rate% usage, expected $expected_rate%" |
39aab882 | 1896 | fail_test |
7d1e6f16 PA |
1897 | else |
1898 | echo "[ ok ]" | |
1899 | fi | |
1900 | } | |
1901 | ||
f98c2bca | 1902 | wait_attempt_fail() |
46e967d1 PA |
1903 | { |
1904 | local timeout_ms=$((timeout_poll * 1000)) | |
1905 | local time=0 | |
1906 | local ns=$1 | |
1907 | ||
1908 | while [ $time -lt $timeout_ms ]; do | |
1e777bd8 MB |
1909 | local cnt |
1910 | ||
47867f0a | 1911 | cnt=$(get_counter ${ns} "TcpAttemptFails") |
46e967d1 PA |
1912 | |
1913 | [ "$cnt" = 1 ] && return 1 | |
1914 | time=$((time + 100)) | |
1915 | sleep 0.1 | |
1916 | done | |
1917 | return 1 | |
1918 | } | |
1919 | ||
5ac1d2d6 MM |
1920 | set_userspace_pm() |
1921 | { | |
1922 | local ns=$1 | |
1923 | ||
1924 | ip netns exec $ns sysctl -q net.mptcp.pm_type=1 | |
1925 | } | |
1926 | ||
1002b89f GT |
1927 | subflows_tests() |
1928 | { | |
c7d49c03 | 1929 | if reset "no JOIN"; then |
ae7bd9cc | 1930 | run_tests $ns1 $ns2 10.0.1.1 |
c7d49c03 | 1931 | chk_join_nr 0 0 0 |
ae7bd9cc | 1932 | fi |
1002b89f GT |
1933 | |
1934 | # subflow limited by client | |
c7d49c03 | 1935 | if reset "single subflow, limited by client"; then |
ae7bd9cc MB |
1936 | pm_nl_set_limits $ns1 0 0 |
1937 | pm_nl_set_limits $ns2 0 0 | |
1938 | pm_nl_add_endpoint $ns2 10.0.3.2 flags subflow | |
1939 | run_tests $ns1 $ns2 10.0.1.1 | |
c7d49c03 | 1940 | chk_join_nr 0 0 0 |
ae7bd9cc | 1941 | fi |
1002b89f GT |
1942 | |
1943 | # subflow limited by server | |
c7d49c03 | 1944 | if reset "single subflow, limited by server"; then |
ae7bd9cc MB |
1945 | pm_nl_set_limits $ns1 0 0 |
1946 | pm_nl_set_limits $ns2 0 1 | |
1947 | pm_nl_add_endpoint $ns2 10.0.3.2 flags subflow | |
1948 | run_tests $ns1 $ns2 10.0.1.1 | |
c7d49c03 | 1949 | chk_join_nr 1 1 0 |
ae7bd9cc | 1950 | fi |
1002b89f GT |
1951 | |
1952 | # subflow | |
c7d49c03 | 1953 | if reset "single subflow"; then |
ae7bd9cc MB |
1954 | pm_nl_set_limits $ns1 0 1 |
1955 | pm_nl_set_limits $ns2 0 1 | |
1956 | pm_nl_add_endpoint $ns2 10.0.3.2 flags subflow | |
1957 | run_tests $ns1 $ns2 10.0.1.1 | |
c7d49c03 | 1958 | chk_join_nr 1 1 1 |
ae7bd9cc | 1959 | fi |
1002b89f GT |
1960 | |
1961 | # multiple subflows | |
c7d49c03 | 1962 | if reset "multiple subflows"; then |
ae7bd9cc MB |
1963 | pm_nl_set_limits $ns1 0 2 |
1964 | pm_nl_set_limits $ns2 0 2 | |
1965 | pm_nl_add_endpoint $ns2 10.0.3.2 flags subflow | |
1966 | pm_nl_add_endpoint $ns2 10.0.2.2 flags subflow | |
1967 | run_tests $ns1 $ns2 10.0.1.1 | |
c7d49c03 | 1968 | chk_join_nr 2 2 2 |
ae7bd9cc | 1969 | fi |
1002b89f | 1970 | |
72bcbc46 | 1971 | # multiple subflows limited by server |
c7d49c03 | 1972 | if reset "multiple subflows, limited by server"; then |
ae7bd9cc MB |
1973 | pm_nl_set_limits $ns1 0 1 |
1974 | pm_nl_set_limits $ns2 0 2 | |
1975 | pm_nl_add_endpoint $ns2 10.0.3.2 flags subflow | |
1976 | pm_nl_add_endpoint $ns2 10.0.2.2 flags subflow | |
1977 | run_tests $ns1 $ns2 10.0.1.1 | |
c7d49c03 | 1978 | chk_join_nr 2 2 1 |
ae7bd9cc | 1979 | fi |
c3eaa5f6 GT |
1980 | |
1981 | # single subflow, dev | |
c7d49c03 | 1982 | if reset "single subflow, dev"; then |
ae7bd9cc MB |
1983 | pm_nl_set_limits $ns1 0 1 |
1984 | pm_nl_set_limits $ns2 0 1 | |
1985 | pm_nl_add_endpoint $ns2 10.0.3.2 flags subflow dev ns2eth3 | |
1986 | run_tests $ns1 $ns2 10.0.1.1 | |
c7d49c03 | 1987 | chk_join_nr 1 1 1 |
ae7bd9cc | 1988 | fi |
1002b89f GT |
1989 | } |
1990 | ||
46e967d1 PA |
1991 | subflows_error_tests() |
1992 | { | |
1993 | # If a single subflow is configured, and matches the MPC src | |
1994 | # address, no additional subflow should be created | |
c7d49c03 | 1995 | if reset "no MPC reuse with single endpoint"; then |
ae7bd9cc MB |
1996 | pm_nl_set_limits $ns1 0 1 |
1997 | pm_nl_set_limits $ns2 0 1 | |
1998 | pm_nl_add_endpoint $ns2 10.0.1.2 flags subflow | |
1999 | run_tests $ns1 $ns2 10.0.1.1 0 0 0 slow | |
c7d49c03 | 2000 | chk_join_nr 0 0 0 |
ae7bd9cc | 2001 | fi |
46e967d1 PA |
2002 | |
2003 | # multiple subflows, with subflow creation error | |
4a0b866a MB |
2004 | if reset_with_tcp_filter "multi subflows, with failing subflow" ns1 10.0.3.2 REJECT && |
2005 | continue_if mptcp_lib_kallsyms_has "mptcp_pm_subflow_check_next$"; then | |
ae7bd9cc MB |
2006 | pm_nl_set_limits $ns1 0 2 |
2007 | pm_nl_set_limits $ns2 0 2 | |
2008 | pm_nl_add_endpoint $ns2 10.0.3.2 flags subflow | |
2009 | pm_nl_add_endpoint $ns2 10.0.2.2 flags subflow | |
ae7bd9cc | 2010 | run_tests $ns1 $ns2 10.0.1.1 0 0 0 slow |
c7d49c03 | 2011 | chk_join_nr 1 1 1 |
ae7bd9cc | 2012 | fi |
46e967d1 PA |
2013 | |
2014 | # multiple subflows, with subflow timeout on MPJ | |
4a0b866a MB |
2015 | if reset_with_tcp_filter "multi subflows, with subflow timeout" ns1 10.0.3.2 DROP && |
2016 | continue_if mptcp_lib_kallsyms_has "mptcp_pm_subflow_check_next$"; then | |
ae7bd9cc MB |
2017 | pm_nl_set_limits $ns1 0 2 |
2018 | pm_nl_set_limits $ns2 0 2 | |
2019 | pm_nl_add_endpoint $ns2 10.0.3.2 flags subflow | |
2020 | pm_nl_add_endpoint $ns2 10.0.2.2 flags subflow | |
ae7bd9cc | 2021 | run_tests $ns1 $ns2 10.0.1.1 0 0 0 slow |
c7d49c03 | 2022 | chk_join_nr 1 1 1 |
ae7bd9cc | 2023 | fi |
46e967d1 PA |
2024 | |
2025 | # multiple subflows, check that the endpoint corresponding to | |
2026 | # closed subflow (due to reset) is not reused if additional | |
2027 | # subflows are added later | |
4a0b866a MB |
2028 | if reset_with_tcp_filter "multi subflows, fair usage on close" ns1 10.0.3.2 REJECT && |
2029 | continue_if mptcp_lib_kallsyms_has "mptcp_pm_subflow_check_next$"; then | |
ae7bd9cc MB |
2030 | pm_nl_set_limits $ns1 0 1 |
2031 | pm_nl_set_limits $ns2 0 1 | |
2032 | pm_nl_add_endpoint $ns2 10.0.3.2 flags subflow | |
ae7bd9cc MB |
2033 | run_tests $ns1 $ns2 10.0.1.1 0 0 0 slow & |
2034 | ||
2035 | # mpj subflow will be in TW after the reset | |
2036 | wait_attempt_fail $ns2 | |
2037 | pm_nl_add_endpoint $ns2 10.0.2.2 flags subflow | |
2038 | wait | |
2039 | ||
2040 | # additional subflow could be created only if the PM select | |
2041 | # the later endpoint, skipping the already used one | |
c7d49c03 | 2042 | chk_join_nr 1 1 1 |
ae7bd9cc | 2043 | fi |
46e967d1 PA |
2044 | } |
2045 | ||
1002b89f GT |
2046 | signal_address_tests() |
2047 | { | |
2048 | # add_address, unused | |
c7d49c03 | 2049 | if reset "unused signal address"; then |
ae7bd9cc MB |
2050 | pm_nl_add_endpoint $ns1 10.0.2.1 flags signal |
2051 | run_tests $ns1 $ns2 10.0.1.1 | |
c7d49c03 | 2052 | chk_join_nr 0 0 0 |
ae7bd9cc MB |
2053 | chk_add_nr 1 1 |
2054 | fi | |
1002b89f GT |
2055 | |
2056 | # accept and use add_addr | |
c7d49c03 | 2057 | if reset "signal address"; then |
ae7bd9cc MB |
2058 | pm_nl_set_limits $ns1 0 1 |
2059 | pm_nl_set_limits $ns2 1 1 | |
2060 | pm_nl_add_endpoint $ns1 10.0.2.1 flags signal | |
2061 | run_tests $ns1 $ns2 10.0.1.1 | |
c7d49c03 | 2062 | chk_join_nr 1 1 1 |
ae7bd9cc MB |
2063 | chk_add_nr 1 1 |
2064 | fi | |
1002b89f GT |
2065 | |
2066 | # accept and use add_addr with an additional subflow | |
2067 | # note: signal address in server ns and local addresses in client ns must | |
2068 | # belong to different subnets or one of the listed local address could be | |
2069 | # used for 'add_addr' subflow | |
c7d49c03 | 2070 | if reset "subflow and signal"; then |
ae7bd9cc MB |
2071 | pm_nl_add_endpoint $ns1 10.0.2.1 flags signal |
2072 | pm_nl_set_limits $ns1 0 2 | |
2073 | pm_nl_set_limits $ns2 1 2 | |
2074 | pm_nl_add_endpoint $ns2 10.0.3.2 flags subflow | |
2075 | run_tests $ns1 $ns2 10.0.1.1 | |
c7d49c03 | 2076 | chk_join_nr 2 2 2 |
ae7bd9cc MB |
2077 | chk_add_nr 1 1 |
2078 | fi | |
1002b89f GT |
2079 | |
2080 | # accept and use add_addr with additional subflows | |
c7d49c03 | 2081 | if reset "multiple subflows and signal"; then |
ae7bd9cc MB |
2082 | pm_nl_set_limits $ns1 0 3 |
2083 | pm_nl_add_endpoint $ns1 10.0.2.1 flags signal | |
2084 | pm_nl_set_limits $ns2 1 3 | |
2085 | pm_nl_add_endpoint $ns2 10.0.3.2 flags subflow | |
2086 | pm_nl_add_endpoint $ns2 10.0.4.2 flags subflow | |
2087 | run_tests $ns1 $ns2 10.0.1.1 | |
c7d49c03 | 2088 | chk_join_nr 3 3 3 |
ae7bd9cc MB |
2089 | chk_add_nr 1 1 |
2090 | fi | |
ef360019 GT |
2091 | |
2092 | # signal addresses | |
c7d49c03 | 2093 | if reset "signal addresses"; then |
ae7bd9cc MB |
2094 | pm_nl_set_limits $ns1 3 3 |
2095 | pm_nl_add_endpoint $ns1 10.0.2.1 flags signal | |
2096 | pm_nl_add_endpoint $ns1 10.0.3.1 flags signal | |
2097 | pm_nl_add_endpoint $ns1 10.0.4.1 flags signal | |
2098 | pm_nl_set_limits $ns2 3 3 | |
2099 | run_tests $ns1 $ns2 10.0.1.1 | |
c7d49c03 | 2100 | chk_join_nr 3 3 3 |
ae7bd9cc MB |
2101 | chk_add_nr 3 3 |
2102 | fi | |
ef360019 GT |
2103 | |
2104 | # signal invalid addresses | |
c7d49c03 | 2105 | if reset "signal invalid addresses"; then |
ae7bd9cc MB |
2106 | pm_nl_set_limits $ns1 3 3 |
2107 | pm_nl_add_endpoint $ns1 10.0.12.1 flags signal | |
2108 | pm_nl_add_endpoint $ns1 10.0.3.1 flags signal | |
2109 | pm_nl_add_endpoint $ns1 10.0.14.1 flags signal | |
2110 | pm_nl_set_limits $ns2 3 3 | |
2111 | run_tests $ns1 $ns2 10.0.1.1 | |
c7d49c03 | 2112 | chk_join_nr 1 1 1 |
ae7bd9cc MB |
2113 | chk_add_nr 3 3 |
2114 | fi | |
33c563ad YL |
2115 | |
2116 | # signal addresses race test | |
c7d49c03 | 2117 | if reset "signal addresses race test"; then |
ae7bd9cc MB |
2118 | pm_nl_set_limits $ns1 4 4 |
2119 | pm_nl_set_limits $ns2 4 4 | |
2120 | pm_nl_add_endpoint $ns1 10.0.1.1 flags signal | |
2121 | pm_nl_add_endpoint $ns1 10.0.2.1 flags signal | |
2122 | pm_nl_add_endpoint $ns1 10.0.3.1 flags signal | |
2123 | pm_nl_add_endpoint $ns1 10.0.4.1 flags signal | |
2124 | pm_nl_add_endpoint $ns2 10.0.1.2 flags signal | |
2125 | pm_nl_add_endpoint $ns2 10.0.2.2 flags signal | |
2126 | pm_nl_add_endpoint $ns2 10.0.3.2 flags signal | |
2127 | pm_nl_add_endpoint $ns2 10.0.4.2 flags signal | |
2128 | ||
2129 | # the peer could possibly miss some addr notification, allow retransmission | |
2130 | ip netns exec $ns1 sysctl -q net.mptcp.add_addr_timeout=1 | |
2131 | run_tests $ns1 $ns2 10.0.1.1 0 0 0 slow | |
ae7bd9cc | 2132 | |
d4c81bbb MB |
2133 | # It is not directly linked to the commit introducing this |
2134 | # symbol but for the parent one which is linked anyway. | |
2135 | if ! mptcp_lib_kallsyms_has "mptcp_pm_subflow_check_next$"; then | |
2136 | chk_join_nr 3 3 2 | |
2137 | chk_add_nr 4 4 | |
2138 | else | |
2139 | chk_join_nr 3 3 3 | |
2140 | # the server will not signal the address terminating | |
2141 | # the MPC subflow | |
2142 | chk_add_nr 3 3 | |
2143 | fi | |
ae7bd9cc | 2144 | fi |
1002b89f GT |
2145 | } |
2146 | ||
2147 | link_failure_tests() | |
2148 | { | |
2149 | # accept and use add_addr with additional subflows and link loss | |
c7d49c03 | 2150 | if reset "multiple flows, signal, link failure"; then |
ae7bd9cc MB |
2151 | # without any b/w limit each veth could spool the packets and get |
2152 | # them acked at xmit time, so that the corresponding subflow will | |
2153 | # have almost always no outstanding pkts, the scheduler will pick | |
2154 | # always the first subflow and we will have hard time testing | |
2155 | # active backup and link switch-over. | |
2156 | # Let's set some arbitrary (low) virtual link limits. | |
2157 | init_shapers | |
2158 | pm_nl_set_limits $ns1 0 3 | |
2159 | pm_nl_add_endpoint $ns1 10.0.2.1 dev ns1eth2 flags signal | |
2160 | pm_nl_set_limits $ns2 1 3 | |
2161 | pm_nl_add_endpoint $ns2 10.0.3.2 dev ns2eth3 flags subflow | |
2162 | pm_nl_add_endpoint $ns2 10.0.4.2 dev ns2eth4 flags subflow | |
2163 | run_tests $ns1 $ns2 10.0.1.1 1 | |
c7d49c03 | 2164 | chk_join_nr 3 3 3 |
ae7bd9cc MB |
2165 | chk_add_nr 1 1 |
2166 | chk_stale_nr $ns2 1 5 1 | |
2167 | fi | |
7d1e6f16 PA |
2168 | |
2169 | # accept and use add_addr with additional subflows and link loss | |
2170 | # for bidirectional transfer | |
c7d49c03 | 2171 | if reset "multi flows, signal, bidi, link fail"; then |
ae7bd9cc MB |
2172 | init_shapers |
2173 | pm_nl_set_limits $ns1 0 3 | |
2174 | pm_nl_add_endpoint $ns1 10.0.2.1 dev ns1eth2 flags signal | |
2175 | pm_nl_set_limits $ns2 1 3 | |
2176 | pm_nl_add_endpoint $ns2 10.0.3.2 dev ns2eth3 flags subflow | |
2177 | pm_nl_add_endpoint $ns2 10.0.4.2 dev ns2eth4 flags subflow | |
2178 | run_tests $ns1 $ns2 10.0.1.1 2 | |
c7d49c03 | 2179 | chk_join_nr 3 3 3 |
ae7bd9cc MB |
2180 | chk_add_nr 1 1 |
2181 | chk_stale_nr $ns2 1 -1 1 | |
2182 | fi | |
7d1e6f16 PA |
2183 | |
2184 | # 2 subflows plus 1 backup subflow with a lossy link, backup | |
2185 | # will never be used | |
c7d49c03 | 2186 | if reset "backup subflow unused, link failure"; then |
ae7bd9cc MB |
2187 | init_shapers |
2188 | pm_nl_set_limits $ns1 0 2 | |
2189 | pm_nl_add_endpoint $ns1 10.0.2.1 dev ns1eth2 flags signal | |
2190 | pm_nl_set_limits $ns2 1 2 | |
2191 | FAILING_LINKS="1" | |
2192 | pm_nl_add_endpoint $ns2 10.0.3.2 dev ns2eth3 flags subflow,backup | |
2193 | run_tests $ns1 $ns2 10.0.1.1 1 | |
c7d49c03 | 2194 | chk_join_nr 2 2 2 |
ae7bd9cc MB |
2195 | chk_add_nr 1 1 |
2196 | chk_link_usage $ns2 ns2eth3 $cinsent 0 | |
2197 | fi | |
7d1e6f16 PA |
2198 | |
2199 | # 2 lossy links after half transfer, backup will get half of | |
2200 | # the traffic | |
c7d49c03 | 2201 | if reset "backup flow used, multi links fail"; then |
ae7bd9cc MB |
2202 | init_shapers |
2203 | pm_nl_set_limits $ns1 0 2 | |
2204 | pm_nl_add_endpoint $ns1 10.0.2.1 dev ns1eth2 flags signal | |
2205 | pm_nl_set_limits $ns2 1 2 | |
2206 | pm_nl_add_endpoint $ns2 10.0.3.2 dev ns2eth3 flags subflow,backup | |
2207 | FAILING_LINKS="1 2" | |
2208 | run_tests $ns1 $ns2 10.0.1.1 1 | |
c7d49c03 | 2209 | chk_join_nr 2 2 2 |
ae7bd9cc MB |
2210 | chk_add_nr 1 1 |
2211 | chk_stale_nr $ns2 2 4 2 | |
2212 | chk_link_usage $ns2 ns2eth3 $cinsent 50 | |
2213 | fi | |
7d1e6f16 PA |
2214 | |
2215 | # use a backup subflow with the first subflow on a lossy link | |
2216 | # for bidirectional transfer | |
c7d49c03 | 2217 | if reset "backup flow used, bidi, link failure"; then |
ae7bd9cc MB |
2218 | init_shapers |
2219 | pm_nl_set_limits $ns1 0 2 | |
2220 | pm_nl_add_endpoint $ns1 10.0.2.1 dev ns1eth2 flags signal | |
2221 | pm_nl_set_limits $ns2 1 3 | |
2222 | pm_nl_add_endpoint $ns2 10.0.3.2 dev ns2eth3 flags subflow,backup | |
2223 | FAILING_LINKS="1 2" | |
2224 | run_tests $ns1 $ns2 10.0.1.1 2 | |
c7d49c03 | 2225 | chk_join_nr 2 2 2 |
ae7bd9cc MB |
2226 | chk_add_nr 1 1 |
2227 | chk_stale_nr $ns2 1 -1 2 | |
2228 | chk_link_usage $ns2 ns2eth3 $cinsent 50 | |
2229 | fi | |
1002b89f GT |
2230 | } |
2231 | ||
2232 | add_addr_timeout_tests() | |
2233 | { | |
2234 | # add_addr timeout | |
c7d49c03 | 2235 | if reset_with_add_addr_timeout "signal address, ADD_ADDR timeout"; then |
ae7bd9cc MB |
2236 | pm_nl_set_limits $ns1 0 1 |
2237 | pm_nl_set_limits $ns2 1 1 | |
2238 | pm_nl_add_endpoint $ns1 10.0.2.1 flags signal | |
2239 | run_tests $ns1 $ns2 10.0.1.1 0 0 0 slow | |
c7d49c03 | 2240 | chk_join_nr 1 1 1 |
ae7bd9cc MB |
2241 | chk_add_nr 4 0 |
2242 | fi | |
1002b89f GT |
2243 | |
2244 | # add_addr timeout IPv6 | |
c7d49c03 | 2245 | if reset_with_add_addr_timeout "signal address, ADD_ADDR6 timeout" 6; then |
ae7bd9cc MB |
2246 | pm_nl_set_limits $ns1 0 1 |
2247 | pm_nl_set_limits $ns2 1 1 | |
2248 | pm_nl_add_endpoint $ns1 dead:beef:2::1 flags signal | |
2249 | run_tests $ns1 $ns2 dead:beef:1::1 0 0 0 slow | |
c7d49c03 | 2250 | chk_join_nr 1 1 1 |
ae7bd9cc MB |
2251 | chk_add_nr 4 0 |
2252 | fi | |
8da6229b GT |
2253 | |
2254 | # signal addresses timeout | |
c7d49c03 | 2255 | if reset_with_add_addr_timeout "signal addresses, ADD_ADDR timeout"; then |
ae7bd9cc MB |
2256 | pm_nl_set_limits $ns1 2 2 |
2257 | pm_nl_add_endpoint $ns1 10.0.2.1 flags signal | |
2258 | pm_nl_add_endpoint $ns1 10.0.3.1 flags signal | |
2259 | pm_nl_set_limits $ns2 2 2 | |
2260 | run_tests $ns1 $ns2 10.0.1.1 0 0 0 speed_10 | |
c7d49c03 | 2261 | chk_join_nr 2 2 2 |
ae7bd9cc MB |
2262 | chk_add_nr 8 0 |
2263 | fi | |
8da6229b GT |
2264 | |
2265 | # signal invalid addresses timeout | |
c7d49c03 | 2266 | if reset_with_add_addr_timeout "invalid address, ADD_ADDR timeout"; then |
ae7bd9cc MB |
2267 | pm_nl_set_limits $ns1 2 2 |
2268 | pm_nl_add_endpoint $ns1 10.0.12.1 flags signal | |
2269 | pm_nl_add_endpoint $ns1 10.0.3.1 flags signal | |
2270 | pm_nl_set_limits $ns2 2 2 | |
2271 | run_tests $ns1 $ns2 10.0.1.1 0 0 0 speed_10 | |
c7d49c03 | 2272 | chk_join_nr 1 1 1 |
ae7bd9cc MB |
2273 | chk_add_nr 8 0 |
2274 | fi | |
1002b89f GT |
2275 | } |
2276 | ||
2277 | remove_tests() | |
2278 | { | |
2279 | # single subflow, remove | |
c7d49c03 | 2280 | if reset "remove single subflow"; then |
ae7bd9cc MB |
2281 | pm_nl_set_limits $ns1 0 1 |
2282 | pm_nl_set_limits $ns2 0 1 | |
2283 | pm_nl_add_endpoint $ns2 10.0.3.2 flags subflow | |
2284 | run_tests $ns1 $ns2 10.0.1.1 0 0 -1 slow | |
c7d49c03 | 2285 | chk_join_nr 1 1 1 |
ae7bd9cc MB |
2286 | chk_rm_nr 1 1 |
2287 | fi | |
1002b89f GT |
2288 | |
2289 | # multiple subflows, remove | |
c7d49c03 | 2290 | if reset "remove multiple subflows"; then |
ae7bd9cc MB |
2291 | pm_nl_set_limits $ns1 0 2 |
2292 | pm_nl_set_limits $ns2 0 2 | |
2293 | pm_nl_add_endpoint $ns2 10.0.2.2 flags subflow | |
2294 | pm_nl_add_endpoint $ns2 10.0.3.2 flags subflow | |
2295 | run_tests $ns1 $ns2 10.0.1.1 0 0 -2 slow | |
c7d49c03 | 2296 | chk_join_nr 2 2 2 |
ae7bd9cc MB |
2297 | chk_rm_nr 2 2 |
2298 | fi | |
1002b89f GT |
2299 | |
2300 | # single address, remove | |
c7d49c03 | 2301 | if reset "remove single address"; then |
ae7bd9cc MB |
2302 | pm_nl_set_limits $ns1 0 1 |
2303 | pm_nl_add_endpoint $ns1 10.0.2.1 flags signal | |
2304 | pm_nl_set_limits $ns2 1 1 | |
2305 | run_tests $ns1 $ns2 10.0.1.1 0 -1 0 slow | |
c7d49c03 | 2306 | chk_join_nr 1 1 1 |
ae7bd9cc MB |
2307 | chk_add_nr 1 1 |
2308 | chk_rm_nr 1 1 invert | |
2309 | fi | |
1002b89f GT |
2310 | |
2311 | # subflow and signal, remove | |
c7d49c03 | 2312 | if reset "remove subflow and signal"; then |
ae7bd9cc MB |
2313 | pm_nl_set_limits $ns1 0 2 |
2314 | pm_nl_add_endpoint $ns1 10.0.2.1 flags signal | |
2315 | pm_nl_set_limits $ns2 1 2 | |
2316 | pm_nl_add_endpoint $ns2 10.0.3.2 flags subflow | |
2317 | run_tests $ns1 $ns2 10.0.1.1 0 -1 -1 slow | |
c7d49c03 | 2318 | chk_join_nr 2 2 2 |
ae7bd9cc MB |
2319 | chk_add_nr 1 1 |
2320 | chk_rm_nr 1 1 | |
2321 | fi | |
1002b89f GT |
2322 | |
2323 | # subflows and signal, remove | |
c7d49c03 | 2324 | if reset "remove subflows and signal"; then |
ae7bd9cc MB |
2325 | pm_nl_set_limits $ns1 0 3 |
2326 | pm_nl_add_endpoint $ns1 10.0.2.1 flags signal | |
2327 | pm_nl_set_limits $ns2 1 3 | |
2328 | pm_nl_add_endpoint $ns2 10.0.3.2 flags subflow | |
2329 | pm_nl_add_endpoint $ns2 10.0.4.2 flags subflow | |
22b29557 | 2330 | run_tests $ns1 $ns2 10.0.1.1 0 -1 -2 speed_10 |
c7d49c03 | 2331 | chk_join_nr 3 3 3 |
ae7bd9cc MB |
2332 | chk_add_nr 1 1 |
2333 | chk_rm_nr 2 2 | |
2334 | fi | |
1002b89f | 2335 | |
ef360019 | 2336 | # addresses remove |
c7d49c03 | 2337 | if reset "remove addresses"; then |
ae7bd9cc MB |
2338 | pm_nl_set_limits $ns1 3 3 |
2339 | pm_nl_add_endpoint $ns1 10.0.2.1 flags signal id 250 | |
2340 | pm_nl_add_endpoint $ns1 10.0.3.1 flags signal | |
2341 | pm_nl_add_endpoint $ns1 10.0.4.1 flags signal | |
2342 | pm_nl_set_limits $ns2 3 3 | |
22b29557 | 2343 | run_tests $ns1 $ns2 10.0.1.1 0 -3 0 speed_10 |
c7d49c03 | 2344 | chk_join_nr 3 3 3 |
ae7bd9cc MB |
2345 | chk_add_nr 3 3 |
2346 | chk_rm_nr 3 3 invert | |
2347 | fi | |
ef360019 GT |
2348 | |
2349 | # invalid addresses remove | |
c7d49c03 | 2350 | if reset "remove invalid addresses"; then |
ae7bd9cc MB |
2351 | pm_nl_set_limits $ns1 3 3 |
2352 | pm_nl_add_endpoint $ns1 10.0.12.1 flags signal | |
2353 | pm_nl_add_endpoint $ns1 10.0.3.1 flags signal | |
2354 | pm_nl_add_endpoint $ns1 10.0.14.1 flags signal | |
2355 | pm_nl_set_limits $ns2 3 3 | |
22b29557 | 2356 | run_tests $ns1 $ns2 10.0.1.1 0 -3 0 speed_10 |
c7d49c03 | 2357 | chk_join_nr 1 1 1 |
ae7bd9cc MB |
2358 | chk_add_nr 3 3 |
2359 | chk_rm_nr 3 1 invert | |
2360 | fi | |
ef360019 | 2361 | |
1002b89f | 2362 | # subflows and signal, flush |
c7d49c03 | 2363 | if reset "flush subflows and signal"; then |
ae7bd9cc MB |
2364 | pm_nl_set_limits $ns1 0 3 |
2365 | pm_nl_add_endpoint $ns1 10.0.2.1 flags signal | |
2366 | pm_nl_set_limits $ns2 1 3 | |
2367 | pm_nl_add_endpoint $ns2 10.0.3.2 flags subflow | |
2368 | pm_nl_add_endpoint $ns2 10.0.4.2 flags subflow | |
2369 | run_tests $ns1 $ns2 10.0.1.1 0 -8 -8 slow | |
c7d49c03 | 2370 | chk_join_nr 3 3 3 |
ae7bd9cc MB |
2371 | chk_add_nr 1 1 |
2372 | chk_rm_nr 1 3 invert simult | |
2373 | fi | |
d2c4333a GT |
2374 | |
2375 | # subflows flush | |
c7d49c03 | 2376 | if reset "flush subflows"; then |
ae7bd9cc MB |
2377 | pm_nl_set_limits $ns1 3 3 |
2378 | pm_nl_set_limits $ns2 3 3 | |
2379 | pm_nl_add_endpoint $ns2 10.0.2.2 flags subflow id 150 | |
2380 | pm_nl_add_endpoint $ns2 10.0.3.2 flags subflow | |
2381 | pm_nl_add_endpoint $ns2 10.0.4.2 flags subflow | |
2382 | run_tests $ns1 $ns2 10.0.1.1 0 -8 -8 slow | |
c7d49c03 | 2383 | chk_join_nr 3 3 3 |
ae7bd9cc MB |
2384 | chk_rm_nr 0 3 simult |
2385 | fi | |
d2c4333a GT |
2386 | |
2387 | # addresses flush | |
c7d49c03 | 2388 | if reset "flush addresses"; then |
ae7bd9cc MB |
2389 | pm_nl_set_limits $ns1 3 3 |
2390 | pm_nl_add_endpoint $ns1 10.0.2.1 flags signal id 250 | |
2391 | pm_nl_add_endpoint $ns1 10.0.3.1 flags signal | |
2392 | pm_nl_add_endpoint $ns1 10.0.4.1 flags signal | |
2393 | pm_nl_set_limits $ns2 3 3 | |
2394 | run_tests $ns1 $ns2 10.0.1.1 0 -8 -8 slow | |
c7d49c03 | 2395 | chk_join_nr 3 3 3 |
ae7bd9cc MB |
2396 | chk_add_nr 3 3 |
2397 | chk_rm_nr 3 3 invert simult | |
2398 | fi | |
ef360019 GT |
2399 | |
2400 | # invalid addresses flush | |
c7d49c03 | 2401 | if reset "flush invalid addresses"; then |
ae7bd9cc MB |
2402 | pm_nl_set_limits $ns1 3 3 |
2403 | pm_nl_add_endpoint $ns1 10.0.12.1 flags signal | |
2404 | pm_nl_add_endpoint $ns1 10.0.3.1 flags signal | |
2405 | pm_nl_add_endpoint $ns1 10.0.14.1 flags signal | |
2406 | pm_nl_set_limits $ns2 3 3 | |
2407 | run_tests $ns1 $ns2 10.0.1.1 0 -8 0 slow | |
c7d49c03 | 2408 | chk_join_nr 1 1 1 |
ae7bd9cc MB |
2409 | chk_add_nr 3 3 |
2410 | chk_rm_nr 3 1 invert | |
2411 | fi | |
5e287fe7 GT |
2412 | |
2413 | # remove id 0 subflow | |
c7d49c03 | 2414 | if reset "remove id 0 subflow"; then |
ae7bd9cc MB |
2415 | pm_nl_set_limits $ns1 0 1 |
2416 | pm_nl_set_limits $ns2 0 1 | |
2417 | pm_nl_add_endpoint $ns2 10.0.3.2 flags subflow | |
2418 | run_tests $ns1 $ns2 10.0.1.1 0 0 -9 slow | |
c7d49c03 | 2419 | chk_join_nr 1 1 1 |
ae7bd9cc MB |
2420 | chk_rm_nr 1 1 |
2421 | fi | |
5e287fe7 GT |
2422 | |
2423 | # remove id 0 address | |
c7d49c03 | 2424 | if reset "remove id 0 address"; then |
ae7bd9cc MB |
2425 | pm_nl_set_limits $ns1 0 1 |
2426 | pm_nl_add_endpoint $ns1 10.0.2.1 flags signal | |
2427 | pm_nl_set_limits $ns2 1 1 | |
2428 | run_tests $ns1 $ns2 10.0.1.1 0 -9 0 slow | |
c7d49c03 | 2429 | chk_join_nr 1 1 1 |
ae7bd9cc MB |
2430 | chk_add_nr 1 1 |
2431 | chk_rm_nr 1 1 invert | |
2432 | fi | |
1002b89f GT |
2433 | } |
2434 | ||
2435 | add_tests() | |
2436 | { | |
2437 | # add single subflow | |
c7d49c03 | 2438 | if reset "add single subflow"; then |
ae7bd9cc MB |
2439 | pm_nl_set_limits $ns1 0 1 |
2440 | pm_nl_set_limits $ns2 0 1 | |
2441 | run_tests $ns1 $ns2 10.0.1.1 0 0 1 slow | |
c7d49c03 | 2442 | chk_join_nr 1 1 1 |
ae7bd9cc | 2443 | fi |
1002b89f GT |
2444 | |
2445 | # add signal address | |
c7d49c03 | 2446 | if reset "add signal address"; then |
ae7bd9cc MB |
2447 | pm_nl_set_limits $ns1 0 1 |
2448 | pm_nl_set_limits $ns2 1 1 | |
2449 | run_tests $ns1 $ns2 10.0.1.1 0 1 0 slow | |
c7d49c03 | 2450 | chk_join_nr 1 1 1 |
ae7bd9cc MB |
2451 | chk_add_nr 1 1 |
2452 | fi | |
1002b89f GT |
2453 | |
2454 | # add multiple subflows | |
c7d49c03 | 2455 | if reset "add multiple subflows"; then |
ae7bd9cc MB |
2456 | pm_nl_set_limits $ns1 0 2 |
2457 | pm_nl_set_limits $ns2 0 2 | |
2458 | run_tests $ns1 $ns2 10.0.1.1 0 0 2 slow | |
c7d49c03 | 2459 | chk_join_nr 2 2 2 |
ae7bd9cc | 2460 | fi |
1002b89f GT |
2461 | |
2462 | # add multiple subflows IPv6 | |
c7d49c03 | 2463 | if reset "add multiple subflows IPv6"; then |
ae7bd9cc MB |
2464 | pm_nl_set_limits $ns1 0 2 |
2465 | pm_nl_set_limits $ns2 0 2 | |
2466 | run_tests $ns1 $ns2 dead:beef:1::1 0 0 2 slow | |
c7d49c03 | 2467 | chk_join_nr 2 2 2 |
ae7bd9cc | 2468 | fi |
1002b89f GT |
2469 | |
2470 | # add multiple addresses IPv6 | |
c7d49c03 | 2471 | if reset "add multiple addresses IPv6"; then |
ae7bd9cc MB |
2472 | pm_nl_set_limits $ns1 0 2 |
2473 | pm_nl_set_limits $ns2 2 2 | |
2474 | run_tests $ns1 $ns2 dead:beef:1::1 0 2 0 slow | |
c7d49c03 | 2475 | chk_join_nr 2 2 2 |
ae7bd9cc MB |
2476 | chk_add_nr 2 2 |
2477 | fi | |
1002b89f GT |
2478 | } |
2479 | ||
2480 | ipv6_tests() | |
2481 | { | |
2482 | # subflow IPv6 | |
c7d49c03 | 2483 | if reset "single subflow IPv6"; then |
ae7bd9cc MB |
2484 | pm_nl_set_limits $ns1 0 1 |
2485 | pm_nl_set_limits $ns2 0 1 | |
2486 | pm_nl_add_endpoint $ns2 dead:beef:3::2 dev ns2eth3 flags subflow | |
2487 | run_tests $ns1 $ns2 dead:beef:1::1 0 0 0 slow | |
c7d49c03 | 2488 | chk_join_nr 1 1 1 |
ae7bd9cc | 2489 | fi |
1002b89f GT |
2490 | |
2491 | # add_address, unused IPv6 | |
c7d49c03 | 2492 | if reset "unused signal address IPv6"; then |
ae7bd9cc MB |
2493 | pm_nl_add_endpoint $ns1 dead:beef:2::1 flags signal |
2494 | run_tests $ns1 $ns2 dead:beef:1::1 0 0 0 slow | |
c7d49c03 | 2495 | chk_join_nr 0 0 0 |
ae7bd9cc MB |
2496 | chk_add_nr 1 1 |
2497 | fi | |
1002b89f GT |
2498 | |
2499 | # signal address IPv6 | |
c7d49c03 | 2500 | if reset "single address IPv6"; then |
ae7bd9cc MB |
2501 | pm_nl_set_limits $ns1 0 1 |
2502 | pm_nl_add_endpoint $ns1 dead:beef:2::1 flags signal | |
2503 | pm_nl_set_limits $ns2 1 1 | |
2504 | run_tests $ns1 $ns2 dead:beef:1::1 0 0 0 slow | |
c7d49c03 | 2505 | chk_join_nr 1 1 1 |
ae7bd9cc MB |
2506 | chk_add_nr 1 1 |
2507 | fi | |
1002b89f GT |
2508 | |
2509 | # single address IPv6, remove | |
c7d49c03 | 2510 | if reset "remove single address IPv6"; then |
ae7bd9cc MB |
2511 | pm_nl_set_limits $ns1 0 1 |
2512 | pm_nl_add_endpoint $ns1 dead:beef:2::1 flags signal | |
2513 | pm_nl_set_limits $ns2 1 1 | |
2514 | run_tests $ns1 $ns2 dead:beef:1::1 0 -1 0 slow | |
c7d49c03 | 2515 | chk_join_nr 1 1 1 |
ae7bd9cc MB |
2516 | chk_add_nr 1 1 |
2517 | chk_rm_nr 1 1 invert | |
2518 | fi | |
1002b89f GT |
2519 | |
2520 | # subflow and signal IPv6, remove | |
c7d49c03 | 2521 | if reset "remove subflow and signal IPv6"; then |
ae7bd9cc MB |
2522 | pm_nl_set_limits $ns1 0 2 |
2523 | pm_nl_add_endpoint $ns1 dead:beef:2::1 flags signal | |
2524 | pm_nl_set_limits $ns2 1 2 | |
2525 | pm_nl_add_endpoint $ns2 dead:beef:3::2 dev ns2eth3 flags subflow | |
2526 | run_tests $ns1 $ns2 dead:beef:1::1 0 -1 -1 slow | |
c7d49c03 | 2527 | chk_join_nr 2 2 2 |
ae7bd9cc MB |
2528 | chk_add_nr 1 1 |
2529 | chk_rm_nr 1 1 | |
2530 | fi | |
1002b89f GT |
2531 | } |
2532 | ||
2533 | v4mapped_tests() | |
2534 | { | |
2535 | # subflow IPv4-mapped to IPv4-mapped | |
c7d49c03 | 2536 | if reset "single subflow IPv4-mapped"; then |
ae7bd9cc MB |
2537 | pm_nl_set_limits $ns1 0 1 |
2538 | pm_nl_set_limits $ns2 0 1 | |
2539 | pm_nl_add_endpoint $ns2 "::ffff:10.0.3.2" flags subflow | |
2540 | run_tests $ns1 $ns2 "::ffff:10.0.1.1" | |
c7d49c03 | 2541 | chk_join_nr 1 1 1 |
ae7bd9cc | 2542 | fi |
1002b89f GT |
2543 | |
2544 | # signal address IPv4-mapped with IPv4-mapped sk | |
c7d49c03 | 2545 | if reset "signal address IPv4-mapped"; then |
ae7bd9cc MB |
2546 | pm_nl_set_limits $ns1 0 1 |
2547 | pm_nl_set_limits $ns2 1 1 | |
2548 | pm_nl_add_endpoint $ns1 "::ffff:10.0.2.1" flags signal | |
2549 | run_tests $ns1 $ns2 "::ffff:10.0.1.1" | |
c7d49c03 | 2550 | chk_join_nr 1 1 1 |
ae7bd9cc MB |
2551 | chk_add_nr 1 1 |
2552 | fi | |
1002b89f GT |
2553 | |
2554 | # subflow v4-map-v6 | |
c7d49c03 | 2555 | if reset "single subflow v4-map-v6"; then |
ae7bd9cc MB |
2556 | pm_nl_set_limits $ns1 0 1 |
2557 | pm_nl_set_limits $ns2 0 1 | |
2558 | pm_nl_add_endpoint $ns2 10.0.3.2 flags subflow | |
2559 | run_tests $ns1 $ns2 "::ffff:10.0.1.1" | |
c7d49c03 | 2560 | chk_join_nr 1 1 1 |
ae7bd9cc | 2561 | fi |
1002b89f GT |
2562 | |
2563 | # signal address v4-map-v6 | |
c7d49c03 | 2564 | if reset "signal address v4-map-v6"; then |
ae7bd9cc MB |
2565 | pm_nl_set_limits $ns1 0 1 |
2566 | pm_nl_set_limits $ns2 1 1 | |
2567 | pm_nl_add_endpoint $ns1 10.0.2.1 flags signal | |
2568 | run_tests $ns1 $ns2 "::ffff:10.0.1.1" | |
c7d49c03 | 2569 | chk_join_nr 1 1 1 |
ae7bd9cc MB |
2570 | chk_add_nr 1 1 |
2571 | fi | |
1002b89f GT |
2572 | |
2573 | # subflow v6-map-v4 | |
c7d49c03 | 2574 | if reset "single subflow v6-map-v4"; then |
ae7bd9cc MB |
2575 | pm_nl_set_limits $ns1 0 1 |
2576 | pm_nl_set_limits $ns2 0 1 | |
2577 | pm_nl_add_endpoint $ns2 "::ffff:10.0.3.2" flags subflow | |
2578 | run_tests $ns1 $ns2 10.0.1.1 | |
c7d49c03 | 2579 | chk_join_nr 1 1 1 |
ae7bd9cc | 2580 | fi |
1002b89f GT |
2581 | |
2582 | # signal address v6-map-v4 | |
c7d49c03 | 2583 | if reset "signal address v6-map-v4"; then |
ae7bd9cc MB |
2584 | pm_nl_set_limits $ns1 0 1 |
2585 | pm_nl_set_limits $ns2 1 1 | |
2586 | pm_nl_add_endpoint $ns1 "::ffff:10.0.2.1" flags signal | |
2587 | run_tests $ns1 $ns2 10.0.1.1 | |
c7d49c03 | 2588 | chk_join_nr 1 1 1 |
ae7bd9cc MB |
2589 | chk_add_nr 1 1 |
2590 | fi | |
1002b89f GT |
2591 | |
2592 | # no subflow IPv6 to v4 address | |
c7d49c03 | 2593 | if reset "no JOIN with diff families v4-v6"; then |
ae7bd9cc MB |
2594 | pm_nl_set_limits $ns1 0 1 |
2595 | pm_nl_set_limits $ns2 0 1 | |
2596 | pm_nl_add_endpoint $ns2 dead:beef:2::2 flags subflow | |
2597 | run_tests $ns1 $ns2 10.0.1.1 | |
c7d49c03 | 2598 | chk_join_nr 0 0 0 |
ae7bd9cc | 2599 | fi |
1002b89f GT |
2600 | |
2601 | # no subflow IPv6 to v4 address even if v6 has a valid v4 at the end | |
c7d49c03 | 2602 | if reset "no JOIN with diff families v4-v6-2"; then |
ae7bd9cc MB |
2603 | pm_nl_set_limits $ns1 0 1 |
2604 | pm_nl_set_limits $ns2 0 1 | |
2605 | pm_nl_add_endpoint $ns2 dead:beef:2::10.0.3.2 flags subflow | |
2606 | run_tests $ns1 $ns2 10.0.1.1 | |
c7d49c03 | 2607 | chk_join_nr 0 0 0 |
ae7bd9cc | 2608 | fi |
1002b89f GT |
2609 | |
2610 | # no subflow IPv4 to v6 address, no need to slow down too then | |
c7d49c03 | 2611 | if reset "no JOIN with diff families v6-v4"; then |
ae7bd9cc MB |
2612 | pm_nl_set_limits $ns1 0 1 |
2613 | pm_nl_set_limits $ns2 0 1 | |
2614 | pm_nl_add_endpoint $ns2 10.0.3.2 flags subflow | |
2615 | run_tests $ns1 $ns2 dead:beef:1::1 | |
c7d49c03 | 2616 | chk_join_nr 0 0 0 |
ae7bd9cc | 2617 | fi |
1002b89f GT |
2618 | } |
2619 | ||
ad349374 PA |
2620 | mixed_tests() |
2621 | { | |
2622 | if reset "IPv4 sockets do not use IPv6 addresses"; then | |
2623 | pm_nl_set_limits $ns1 0 1 | |
2624 | pm_nl_set_limits $ns2 1 1 | |
2625 | pm_nl_add_endpoint $ns1 dead:beef:2::1 flags signal | |
2626 | run_tests $ns1 $ns2 10.0.1.1 0 0 0 slow | |
2627 | chk_join_nr 0 0 0 | |
2628 | fi | |
2629 | ||
2630 | # Need an IPv6 mptcp socket to allow subflows of both families | |
2631 | if reset "simult IPv4 and IPv6 subflows"; then | |
2632 | pm_nl_set_limits $ns1 0 1 | |
2633 | pm_nl_set_limits $ns2 1 1 | |
2634 | pm_nl_add_endpoint $ns1 10.0.1.1 flags signal | |
2635 | run_tests $ns1 $ns2 dead:beef:2::1 0 0 0 slow | |
2636 | chk_join_nr 1 1 1 | |
2637 | fi | |
2638 | ||
2639 | # cross families subflows will not be created even in fullmesh mode | |
2640 | if reset "simult IPv4 and IPv6 subflows, fullmesh 1x1"; then | |
2641 | pm_nl_set_limits $ns1 0 4 | |
2642 | pm_nl_set_limits $ns2 1 4 | |
2643 | pm_nl_add_endpoint $ns2 dead:beef:2::2 flags subflow,fullmesh | |
2644 | pm_nl_add_endpoint $ns1 10.0.1.1 flags signal | |
2645 | run_tests $ns1 $ns2 dead:beef:2::1 0 0 0 slow | |
2646 | chk_join_nr 1 1 1 | |
2647 | fi | |
2648 | ||
2649 | # fullmesh still tries to create all the possibly subflows with | |
2650 | # matching family | |
2651 | if reset "simult IPv4 and IPv6 subflows, fullmesh 2x2"; then | |
2652 | pm_nl_set_limits $ns1 0 4 | |
2653 | pm_nl_set_limits $ns2 2 4 | |
2654 | pm_nl_add_endpoint $ns1 10.0.2.1 flags signal | |
2655 | pm_nl_add_endpoint $ns1 dead:beef:2::1 flags signal | |
2656 | run_tests $ns1 $ns2 dead:beef:1::1 0 0 fullmesh_1 slow | |
2657 | chk_join_nr 4 4 4 | |
2658 | fi | |
2659 | } | |
2660 | ||
1002b89f GT |
2661 | backup_tests() |
2662 | { | |
2663 | # single subflow, backup | |
c7d49c03 | 2664 | if reset "single subflow, backup"; then |
ae7bd9cc MB |
2665 | pm_nl_set_limits $ns1 0 1 |
2666 | pm_nl_set_limits $ns2 0 1 | |
2667 | pm_nl_add_endpoint $ns2 10.0.3.2 flags subflow,backup | |
2668 | run_tests $ns1 $ns2 10.0.1.1 0 0 0 slow nobackup | |
c7d49c03 | 2669 | chk_join_nr 1 1 1 |
ae7bd9cc MB |
2670 | chk_prio_nr 0 1 |
2671 | fi | |
1002b89f GT |
2672 | |
2673 | # single address, backup | |
c7d49c03 | 2674 | if reset "single address, backup"; then |
ae7bd9cc MB |
2675 | pm_nl_set_limits $ns1 0 1 |
2676 | pm_nl_add_endpoint $ns1 10.0.2.1 flags signal | |
2677 | pm_nl_set_limits $ns2 1 1 | |
2678 | run_tests $ns1 $ns2 10.0.1.1 0 0 0 slow backup | |
c7d49c03 | 2679 | chk_join_nr 1 1 1 |
ae7bd9cc MB |
2680 | chk_add_nr 1 1 |
2681 | chk_prio_nr 1 1 | |
2682 | fi | |
33397b83 GT |
2683 | |
2684 | # single address with port, backup | |
c7d49c03 | 2685 | if reset "single address with port, backup"; then |
ae7bd9cc MB |
2686 | pm_nl_set_limits $ns1 0 1 |
2687 | pm_nl_add_endpoint $ns1 10.0.2.1 flags signal port 10100 | |
2688 | pm_nl_set_limits $ns2 1 1 | |
2689 | run_tests $ns1 $ns2 10.0.1.1 0 0 0 slow backup | |
c7d49c03 | 2690 | chk_join_nr 1 1 1 |
ae7bd9cc MB |
2691 | chk_add_nr 1 1 |
2692 | chk_prio_nr 1 1 | |
2693 | fi | |
914f6a59 PA |
2694 | |
2695 | if reset "mpc backup"; then | |
2696 | pm_nl_add_endpoint $ns2 10.0.1.2 flags subflow,backup | |
2697 | run_tests $ns1 $ns2 10.0.1.1 0 0 0 slow | |
2698 | chk_join_nr 0 0 0 | |
2699 | chk_prio_nr 0 1 | |
2700 | fi | |
2701 | ||
2702 | if reset "mpc backup both sides"; then | |
2703 | pm_nl_add_endpoint $ns1 10.0.1.1 flags subflow,backup | |
2704 | pm_nl_add_endpoint $ns2 10.0.1.2 flags subflow,backup | |
2705 | run_tests $ns1 $ns2 10.0.1.1 0 0 0 slow | |
2706 | chk_join_nr 0 0 0 | |
2707 | chk_prio_nr 1 1 | |
2708 | fi | |
2709 | ||
2710 | if reset "mpc switch to backup"; then | |
2711 | pm_nl_add_endpoint $ns2 10.0.1.2 flags subflow | |
2712 | run_tests $ns1 $ns2 10.0.1.1 0 0 0 slow backup | |
2713 | chk_join_nr 0 0 0 | |
2714 | chk_prio_nr 0 1 | |
2715 | fi | |
2716 | ||
2717 | if reset "mpc switch to backup both sides"; then | |
2718 | pm_nl_add_endpoint $ns1 10.0.1.1 flags subflow | |
2719 | pm_nl_add_endpoint $ns2 10.0.1.2 flags subflow | |
2720 | run_tests $ns1 $ns2 10.0.1.1 0 0 0 slow backup | |
2721 | chk_join_nr 0 0 0 | |
2722 | chk_prio_nr 1 1 | |
2723 | fi | |
1002b89f GT |
2724 | } |
2725 | ||
178d0232 GT |
2726 | LISTENER_CREATED=15 #MPTCP_EVENT_LISTENER_CREATED |
2727 | LISTENER_CLOSED=16 #MPTCP_EVENT_LISTENER_CLOSED | |
2728 | ||
2729 | AF_INET=2 | |
2730 | AF_INET6=10 | |
2731 | ||
2732 | verify_listener_events() | |
2733 | { | |
2734 | local evt=$1 | |
2735 | local e_type=$2 | |
2736 | local e_family=$3 | |
2737 | local e_saddr=$4 | |
2738 | local e_sport=$5 | |
2739 | local type | |
2740 | local family | |
2741 | local saddr | |
2742 | local sport | |
2743 | ||
2744 | if [ $e_type = $LISTENER_CREATED ]; then | |
2745 | stdbuf -o0 -e0 printf "\t\t\t\t\t CREATE_LISTENER %s:%s"\ | |
2746 | $e_saddr $e_sport | |
2747 | elif [ $e_type = $LISTENER_CLOSED ]; then | |
2748 | stdbuf -o0 -e0 printf "\t\t\t\t\t CLOSE_LISTENER %s:%s "\ | |
2749 | $e_saddr $e_sport | |
2750 | fi | |
2751 | ||
2752 | type=$(grep "type:$e_type," $evt | | |
2753 | sed --unbuffered -n 's/.*\(type:\)\([[:digit:]]*\).*$/\2/p;q') | |
2754 | family=$(grep "type:$e_type," $evt | | |
2755 | sed --unbuffered -n 's/.*\(family:\)\([[:digit:]]*\).*$/\2/p;q') | |
2756 | sport=$(grep "type:$e_type," $evt | | |
2757 | sed --unbuffered -n 's/.*\(sport:\)\([[:digit:]]*\).*$/\2/p;q') | |
2758 | if [ $family ] && [ $family = $AF_INET6 ]; then | |
2759 | saddr=$(grep "type:$e_type," $evt | | |
2760 | sed --unbuffered -n 's/.*\(saddr6:\)\([0-9a-f:.]*\).*$/\2/p;q') | |
2761 | else | |
2762 | saddr=$(grep "type:$e_type," $evt | | |
2763 | sed --unbuffered -n 's/.*\(saddr4:\)\([0-9.]*\).*$/\2/p;q') | |
2764 | fi | |
2765 | ||
2766 | if [ $type ] && [ $type = $e_type ] && | |
2767 | [ $family ] && [ $family = $e_family ] && | |
2768 | [ $saddr ] && [ $saddr = $e_saddr ] && | |
2769 | [ $sport ] && [ $sport = $e_sport ]; then | |
2770 | stdbuf -o0 -e0 printf "[ ok ]\n" | |
2771 | return 0 | |
2772 | fi | |
2773 | fail_test | |
2774 | stdbuf -o0 -e0 printf "[fail]\n" | |
2775 | } | |
2776 | ||
1002b89f GT |
2777 | add_addr_ports_tests() |
2778 | { | |
2779 | # signal address with port | |
c7d49c03 | 2780 | if reset "signal address with port"; then |
ae7bd9cc MB |
2781 | pm_nl_set_limits $ns1 0 1 |
2782 | pm_nl_set_limits $ns2 1 1 | |
2783 | pm_nl_add_endpoint $ns1 10.0.2.1 flags signal port 10100 | |
2784 | run_tests $ns1 $ns2 10.0.1.1 | |
c7d49c03 | 2785 | chk_join_nr 1 1 1 |
ae7bd9cc MB |
2786 | chk_add_nr 1 1 1 |
2787 | fi | |
1002b89f GT |
2788 | |
2789 | # subflow and signal with port | |
c7d49c03 | 2790 | if reset "subflow and signal with port"; then |
ae7bd9cc MB |
2791 | pm_nl_add_endpoint $ns1 10.0.2.1 flags signal port 10100 |
2792 | pm_nl_set_limits $ns1 0 2 | |
2793 | pm_nl_set_limits $ns2 1 2 | |
2794 | pm_nl_add_endpoint $ns2 10.0.3.2 flags subflow | |
2795 | run_tests $ns1 $ns2 10.0.1.1 | |
c7d49c03 | 2796 | chk_join_nr 2 2 2 |
ae7bd9cc MB |
2797 | chk_add_nr 1 1 1 |
2798 | fi | |
1002b89f GT |
2799 | |
2800 | # single address with port, remove | |
178d0232 GT |
2801 | # pm listener events |
2802 | if reset_with_events "remove single address with port"; then | |
ae7bd9cc MB |
2803 | pm_nl_set_limits $ns1 0 1 |
2804 | pm_nl_add_endpoint $ns1 10.0.2.1 flags signal port 10100 | |
2805 | pm_nl_set_limits $ns2 1 1 | |
2806 | run_tests $ns1 $ns2 10.0.1.1 0 -1 0 slow | |
c7d49c03 | 2807 | chk_join_nr 1 1 1 |
ae7bd9cc MB |
2808 | chk_add_nr 1 1 1 |
2809 | chk_rm_nr 1 1 invert | |
178d0232 GT |
2810 | |
2811 | verify_listener_events $evts_ns1 $LISTENER_CREATED $AF_INET 10.0.2.1 10100 | |
2812 | verify_listener_events $evts_ns1 $LISTENER_CLOSED $AF_INET 10.0.2.1 10100 | |
2813 | kill_events_pids | |
ae7bd9cc | 2814 | fi |
1002b89f GT |
2815 | |
2816 | # subflow and signal with port, remove | |
c7d49c03 | 2817 | if reset "remove subflow and signal with port"; then |
ae7bd9cc MB |
2818 | pm_nl_set_limits $ns1 0 2 |
2819 | pm_nl_add_endpoint $ns1 10.0.2.1 flags signal port 10100 | |
2820 | pm_nl_set_limits $ns2 1 2 | |
2821 | pm_nl_add_endpoint $ns2 10.0.3.2 flags subflow | |
2822 | run_tests $ns1 $ns2 10.0.1.1 0 -1 -1 slow | |
c7d49c03 | 2823 | chk_join_nr 2 2 2 |
ae7bd9cc MB |
2824 | chk_add_nr 1 1 1 |
2825 | chk_rm_nr 1 1 | |
2826 | fi | |
1002b89f GT |
2827 | |
2828 | # subflows and signal with port, flush | |
c7d49c03 | 2829 | if reset "flush subflows and signal with port"; then |
ae7bd9cc MB |
2830 | pm_nl_set_limits $ns1 0 3 |
2831 | pm_nl_add_endpoint $ns1 10.0.2.1 flags signal port 10100 | |
2832 | pm_nl_set_limits $ns2 1 3 | |
2833 | pm_nl_add_endpoint $ns2 10.0.3.2 flags subflow | |
2834 | pm_nl_add_endpoint $ns2 10.0.4.2 flags subflow | |
2835 | run_tests $ns1 $ns2 10.0.1.1 0 -8 -2 slow | |
c7d49c03 | 2836 | chk_join_nr 3 3 3 |
ae7bd9cc MB |
2837 | chk_add_nr 1 1 |
2838 | chk_rm_nr 1 3 invert simult | |
2839 | fi | |
1002b89f GT |
2840 | |
2841 | # multiple addresses with port | |
c7d49c03 | 2842 | if reset "multiple addresses with port"; then |
ae7bd9cc MB |
2843 | pm_nl_set_limits $ns1 2 2 |
2844 | pm_nl_add_endpoint $ns1 10.0.2.1 flags signal port 10100 | |
2845 | pm_nl_add_endpoint $ns1 10.0.3.1 flags signal port 10100 | |
2846 | pm_nl_set_limits $ns2 2 2 | |
2847 | run_tests $ns1 $ns2 10.0.1.1 | |
c7d49c03 | 2848 | chk_join_nr 2 2 2 |
ae7bd9cc MB |
2849 | chk_add_nr 2 2 2 |
2850 | fi | |
1002b89f GT |
2851 | |
2852 | # multiple addresses with ports | |
c7d49c03 | 2853 | if reset "multiple addresses with ports"; then |
ae7bd9cc MB |
2854 | pm_nl_set_limits $ns1 2 2 |
2855 | pm_nl_add_endpoint $ns1 10.0.2.1 flags signal port 10100 | |
2856 | pm_nl_add_endpoint $ns1 10.0.3.1 flags signal port 10101 | |
2857 | pm_nl_set_limits $ns2 2 2 | |
2858 | run_tests $ns1 $ns2 10.0.1.1 | |
c7d49c03 | 2859 | chk_join_nr 2 2 2 |
ae7bd9cc MB |
2860 | chk_add_nr 2 2 2 |
2861 | fi | |
1002b89f GT |
2862 | } |
2863 | ||
2864 | syncookies_tests() | |
2865 | { | |
2866 | # single subflow, syncookies | |
c7d49c03 | 2867 | if reset_with_cookies "single subflow with syn cookies"; then |
ae7bd9cc MB |
2868 | pm_nl_set_limits $ns1 0 1 |
2869 | pm_nl_set_limits $ns2 0 1 | |
2870 | pm_nl_add_endpoint $ns2 10.0.3.2 flags subflow | |
2871 | run_tests $ns1 $ns2 10.0.1.1 | |
c7d49c03 | 2872 | chk_join_nr 1 1 1 |
ae7bd9cc | 2873 | fi |
1002b89f GT |
2874 | |
2875 | # multiple subflows with syn cookies | |
c7d49c03 | 2876 | if reset_with_cookies "multiple subflows with syn cookies"; then |
ae7bd9cc MB |
2877 | pm_nl_set_limits $ns1 0 2 |
2878 | pm_nl_set_limits $ns2 0 2 | |
2879 | pm_nl_add_endpoint $ns2 10.0.3.2 flags subflow | |
2880 | pm_nl_add_endpoint $ns2 10.0.2.2 flags subflow | |
2881 | run_tests $ns1 $ns2 10.0.1.1 | |
c7d49c03 | 2882 | chk_join_nr 2 2 2 |
ae7bd9cc | 2883 | fi |
1002b89f GT |
2884 | |
2885 | # multiple subflows limited by server | |
c7d49c03 | 2886 | if reset_with_cookies "subflows limited by server w cookies"; then |
ae7bd9cc MB |
2887 | pm_nl_set_limits $ns1 0 1 |
2888 | pm_nl_set_limits $ns2 0 2 | |
2889 | pm_nl_add_endpoint $ns2 10.0.3.2 flags subflow | |
2890 | pm_nl_add_endpoint $ns2 10.0.2.2 flags subflow | |
2891 | run_tests $ns1 $ns2 10.0.1.1 | |
c7d49c03 | 2892 | chk_join_nr 2 1 1 |
ae7bd9cc | 2893 | fi |
1002b89f GT |
2894 | |
2895 | # test signal address with cookies | |
c7d49c03 | 2896 | if reset_with_cookies "signal address with syn cookies"; then |
ae7bd9cc MB |
2897 | pm_nl_set_limits $ns1 0 1 |
2898 | pm_nl_set_limits $ns2 1 1 | |
2899 | pm_nl_add_endpoint $ns1 10.0.2.1 flags signal | |
2900 | run_tests $ns1 $ns2 10.0.1.1 | |
c7d49c03 | 2901 | chk_join_nr 1 1 1 |
ae7bd9cc MB |
2902 | chk_add_nr 1 1 |
2903 | fi | |
1002b89f GT |
2904 | |
2905 | # test cookie with subflow and signal | |
c7d49c03 | 2906 | if reset_with_cookies "subflow and signal w cookies"; then |
ae7bd9cc MB |
2907 | pm_nl_add_endpoint $ns1 10.0.2.1 flags signal |
2908 | pm_nl_set_limits $ns1 0 2 | |
2909 | pm_nl_set_limits $ns2 1 2 | |
2910 | pm_nl_add_endpoint $ns2 10.0.3.2 flags subflow | |
2911 | run_tests $ns1 $ns2 10.0.1.1 | |
c7d49c03 | 2912 | chk_join_nr 2 2 2 |
ae7bd9cc MB |
2913 | chk_add_nr 1 1 |
2914 | fi | |
1002b89f GT |
2915 | |
2916 | # accept and use add_addr with additional subflows | |
c7d49c03 | 2917 | if reset_with_cookies "subflows and signal w. cookies"; then |
ae7bd9cc MB |
2918 | pm_nl_set_limits $ns1 0 3 |
2919 | pm_nl_add_endpoint $ns1 10.0.2.1 flags signal | |
2920 | pm_nl_set_limits $ns2 1 3 | |
2921 | pm_nl_add_endpoint $ns2 10.0.3.2 flags subflow | |
2922 | pm_nl_add_endpoint $ns2 10.0.4.2 flags subflow | |
2923 | run_tests $ns1 $ns2 10.0.1.1 | |
c7d49c03 | 2924 | chk_join_nr 3 3 3 |
ae7bd9cc MB |
2925 | chk_add_nr 1 1 |
2926 | fi | |
1002b89f GT |
2927 | } |
2928 | ||
af66d3e1 GT |
2929 | checksum_tests() |
2930 | { | |
2931 | # checksum test 0 0 | |
ae7bd9cc MB |
2932 | if reset_with_checksum 0 0; then |
2933 | pm_nl_set_limits $ns1 0 1 | |
2934 | pm_nl_set_limits $ns2 0 1 | |
2935 | run_tests $ns1 $ns2 10.0.1.1 | |
c7d49c03 | 2936 | chk_join_nr 0 0 0 |
ae7bd9cc | 2937 | fi |
af66d3e1 GT |
2938 | |
2939 | # checksum test 1 1 | |
ae7bd9cc MB |
2940 | if reset_with_checksum 1 1; then |
2941 | pm_nl_set_limits $ns1 0 1 | |
2942 | pm_nl_set_limits $ns2 0 1 | |
2943 | run_tests $ns1 $ns2 10.0.1.1 | |
c7d49c03 | 2944 | chk_join_nr 0 0 0 |
ae7bd9cc | 2945 | fi |
af66d3e1 GT |
2946 | |
2947 | # checksum test 0 1 | |
ae7bd9cc MB |
2948 | if reset_with_checksum 0 1; then |
2949 | pm_nl_set_limits $ns1 0 1 | |
2950 | pm_nl_set_limits $ns2 0 1 | |
2951 | run_tests $ns1 $ns2 10.0.1.1 | |
c7d49c03 | 2952 | chk_join_nr 0 0 0 |
ae7bd9cc | 2953 | fi |
af66d3e1 GT |
2954 | |
2955 | # checksum test 1 0 | |
ae7bd9cc MB |
2956 | if reset_with_checksum 1 0; then |
2957 | pm_nl_set_limits $ns1 0 1 | |
2958 | pm_nl_set_limits $ns2 0 1 | |
2959 | run_tests $ns1 $ns2 10.0.1.1 | |
c7d49c03 | 2960 | chk_join_nr 0 0 0 |
ae7bd9cc | 2961 | fi |
af66d3e1 GT |
2962 | } |
2963 | ||
0cddb4a6 GT |
2964 | deny_join_id0_tests() |
2965 | { | |
2966 | # subflow allow join id0 ns1 | |
c7d49c03 | 2967 | if reset_with_allow_join_id0 "single subflow allow join id0 ns1" 1 0; then |
ae7bd9cc MB |
2968 | pm_nl_set_limits $ns1 1 1 |
2969 | pm_nl_set_limits $ns2 1 1 | |
2970 | pm_nl_add_endpoint $ns2 10.0.3.2 flags subflow | |
2971 | run_tests $ns1 $ns2 10.0.1.1 | |
c7d49c03 | 2972 | chk_join_nr 1 1 1 |
ae7bd9cc | 2973 | fi |
0cddb4a6 GT |
2974 | |
2975 | # subflow allow join id0 ns2 | |
c7d49c03 | 2976 | if reset_with_allow_join_id0 "single subflow allow join id0 ns2" 0 1; then |
ae7bd9cc MB |
2977 | pm_nl_set_limits $ns1 1 1 |
2978 | pm_nl_set_limits $ns2 1 1 | |
2979 | pm_nl_add_endpoint $ns2 10.0.3.2 flags subflow | |
2980 | run_tests $ns1 $ns2 10.0.1.1 | |
c7d49c03 | 2981 | chk_join_nr 0 0 0 |
ae7bd9cc | 2982 | fi |
0cddb4a6 GT |
2983 | |
2984 | # signal address allow join id0 ns1 | |
2985 | # ADD_ADDRs are not affected by allow_join_id0 value. | |
c7d49c03 | 2986 | if reset_with_allow_join_id0 "signal address allow join id0 ns1" 1 0; then |
ae7bd9cc MB |
2987 | pm_nl_set_limits $ns1 1 1 |
2988 | pm_nl_set_limits $ns2 1 1 | |
2989 | pm_nl_add_endpoint $ns1 10.0.2.1 flags signal | |
2990 | run_tests $ns1 $ns2 10.0.1.1 | |
c7d49c03 | 2991 | chk_join_nr 1 1 1 |
ae7bd9cc MB |
2992 | chk_add_nr 1 1 |
2993 | fi | |
0cddb4a6 GT |
2994 | |
2995 | # signal address allow join id0 ns2 | |
2996 | # ADD_ADDRs are not affected by allow_join_id0 value. | |
c7d49c03 | 2997 | if reset_with_allow_join_id0 "signal address allow join id0 ns2" 0 1; then |
ae7bd9cc MB |
2998 | pm_nl_set_limits $ns1 1 1 |
2999 | pm_nl_set_limits $ns2 1 1 | |
3000 | pm_nl_add_endpoint $ns1 10.0.2.1 flags signal | |
3001 | run_tests $ns1 $ns2 10.0.1.1 | |
c7d49c03 | 3002 | chk_join_nr 1 1 1 |
ae7bd9cc MB |
3003 | chk_add_nr 1 1 |
3004 | fi | |
0cddb4a6 GT |
3005 | |
3006 | # subflow and address allow join id0 ns1 | |
c7d49c03 | 3007 | if reset_with_allow_join_id0 "subflow and address allow join id0 1" 1 0; then |
ae7bd9cc MB |
3008 | pm_nl_set_limits $ns1 2 2 |
3009 | pm_nl_set_limits $ns2 2 2 | |
3010 | pm_nl_add_endpoint $ns1 10.0.2.1 flags signal | |
3011 | pm_nl_add_endpoint $ns2 10.0.3.2 flags subflow | |
3012 | run_tests $ns1 $ns2 10.0.1.1 | |
c7d49c03 | 3013 | chk_join_nr 2 2 2 |
ae7bd9cc | 3014 | fi |
0cddb4a6 GT |
3015 | |
3016 | # subflow and address allow join id0 ns2 | |
c7d49c03 | 3017 | if reset_with_allow_join_id0 "subflow and address allow join id0 2" 0 1; then |
ae7bd9cc MB |
3018 | pm_nl_set_limits $ns1 2 2 |
3019 | pm_nl_set_limits $ns2 2 2 | |
3020 | pm_nl_add_endpoint $ns1 10.0.2.1 flags signal | |
3021 | pm_nl_add_endpoint $ns2 10.0.3.2 flags subflow | |
3022 | run_tests $ns1 $ns2 10.0.1.1 | |
c7d49c03 | 3023 | chk_join_nr 1 1 1 |
ae7bd9cc | 3024 | fi |
0cddb4a6 GT |
3025 | } |
3026 | ||
4f49d633 GT |
3027 | fullmesh_tests() |
3028 | { | |
3029 | # fullmesh 1 | |
3030 | # 2 fullmesh addrs in ns2, added before the connection, | |
3031 | # 1 non-fullmesh addr in ns1, added during the connection. | |
c7d49c03 | 3032 | if reset "fullmesh test 2x1"; then |
ae7bd9cc MB |
3033 | pm_nl_set_limits $ns1 0 4 |
3034 | pm_nl_set_limits $ns2 1 4 | |
3035 | pm_nl_add_endpoint $ns2 10.0.2.2 flags subflow,fullmesh | |
3036 | pm_nl_add_endpoint $ns2 10.0.3.2 flags subflow,fullmesh | |
3037 | run_tests $ns1 $ns2 10.0.1.1 0 1 0 slow | |
c7d49c03 | 3038 | chk_join_nr 4 4 4 |
ae7bd9cc MB |
3039 | chk_add_nr 1 1 |
3040 | fi | |
4f49d633 GT |
3041 | |
3042 | # fullmesh 2 | |
3043 | # 1 non-fullmesh addr in ns1, added before the connection, | |
3044 | # 1 fullmesh addr in ns2, added during the connection. | |
c7d49c03 | 3045 | if reset "fullmesh test 1x1"; then |
ae7bd9cc MB |
3046 | pm_nl_set_limits $ns1 1 3 |
3047 | pm_nl_set_limits $ns2 1 3 | |
3048 | pm_nl_add_endpoint $ns1 10.0.2.1 flags signal | |
3049 | run_tests $ns1 $ns2 10.0.1.1 0 0 fullmesh_1 slow | |
c7d49c03 | 3050 | chk_join_nr 3 3 3 |
ae7bd9cc MB |
3051 | chk_add_nr 1 1 |
3052 | fi | |
4f49d633 GT |
3053 | |
3054 | # fullmesh 3 | |
3055 | # 1 non-fullmesh addr in ns1, added before the connection, | |
3056 | # 2 fullmesh addrs in ns2, added during the connection. | |
c7d49c03 | 3057 | if reset "fullmesh test 1x2"; then |
ae7bd9cc MB |
3058 | pm_nl_set_limits $ns1 2 5 |
3059 | pm_nl_set_limits $ns2 1 5 | |
3060 | pm_nl_add_endpoint $ns1 10.0.2.1 flags signal | |
3061 | run_tests $ns1 $ns2 10.0.1.1 0 0 fullmesh_2 slow | |
c7d49c03 | 3062 | chk_join_nr 5 5 5 |
ae7bd9cc MB |
3063 | chk_add_nr 1 1 |
3064 | fi | |
4f49d633 GT |
3065 | |
3066 | # fullmesh 4 | |
3067 | # 1 non-fullmesh addr in ns1, added before the connection, | |
3068 | # 2 fullmesh addrs in ns2, added during the connection, | |
3069 | # limit max_subflows to 4. | |
c7d49c03 | 3070 | if reset "fullmesh test 1x2, limited"; then |
ae7bd9cc MB |
3071 | pm_nl_set_limits $ns1 2 4 |
3072 | pm_nl_set_limits $ns2 1 4 | |
3073 | pm_nl_add_endpoint $ns1 10.0.2.1 flags signal | |
3074 | run_tests $ns1 $ns2 10.0.1.1 0 0 fullmesh_2 slow | |
c7d49c03 | 3075 | chk_join_nr 4 4 4 |
ae7bd9cc MB |
3076 | chk_add_nr 1 1 |
3077 | fi | |
6a0653b9 GT |
3078 | |
3079 | # set fullmesh flag | |
c7d49c03 | 3080 | if reset "set fullmesh flag test"; then |
ae7bd9cc MB |
3081 | pm_nl_set_limits $ns1 4 4 |
3082 | pm_nl_add_endpoint $ns1 10.0.2.1 flags subflow | |
3083 | pm_nl_set_limits $ns2 4 4 | |
3084 | run_tests $ns1 $ns2 10.0.1.1 0 0 1 slow fullmesh | |
c7d49c03 | 3085 | chk_join_nr 2 2 2 |
ae7bd9cc MB |
3086 | chk_rm_nr 0 1 |
3087 | fi | |
6a0653b9 GT |
3088 | |
3089 | # set nofullmesh flag | |
c7d49c03 | 3090 | if reset "set nofullmesh flag test"; then |
ae7bd9cc MB |
3091 | pm_nl_set_limits $ns1 4 4 |
3092 | pm_nl_add_endpoint $ns1 10.0.2.1 flags subflow,fullmesh | |
3093 | pm_nl_set_limits $ns2 4 4 | |
3094 | run_tests $ns1 $ns2 10.0.1.1 0 0 fullmesh_1 slow nofullmesh | |
c7d49c03 | 3095 | chk_join_nr 2 2 2 |
ae7bd9cc MB |
3096 | chk_rm_nr 0 1 |
3097 | fi | |
6a0653b9 GT |
3098 | |
3099 | # set backup,fullmesh flags | |
c7d49c03 | 3100 | if reset "set backup,fullmesh flags test"; then |
ae7bd9cc MB |
3101 | pm_nl_set_limits $ns1 4 4 |
3102 | pm_nl_add_endpoint $ns1 10.0.2.1 flags subflow | |
3103 | pm_nl_set_limits $ns2 4 4 | |
3104 | run_tests $ns1 $ns2 10.0.1.1 0 0 1 slow backup,fullmesh | |
c7d49c03 | 3105 | chk_join_nr 2 2 2 |
ae7bd9cc MB |
3106 | chk_prio_nr 0 1 |
3107 | chk_rm_nr 0 1 | |
3108 | fi | |
6a0653b9 GT |
3109 | |
3110 | # set nobackup,nofullmesh flags | |
c7d49c03 | 3111 | if reset "set nobackup,nofullmesh flags test"; then |
ae7bd9cc MB |
3112 | pm_nl_set_limits $ns1 4 4 |
3113 | pm_nl_set_limits $ns2 4 4 | |
3114 | pm_nl_add_endpoint $ns2 10.0.2.2 flags subflow,backup,fullmesh | |
3115 | run_tests $ns1 $ns2 10.0.1.1 0 0 0 slow nobackup,nofullmesh | |
c7d49c03 | 3116 | chk_join_nr 2 2 2 |
ae7bd9cc MB |
3117 | chk_prio_nr 0 1 |
3118 | chk_rm_nr 0 1 | |
3119 | fi | |
4f49d633 GT |
3120 | } |
3121 | ||
01542c9b GT |
3122 | fastclose_tests() |
3123 | { | |
c7d49c03 | 3124 | if reset "fastclose test"; then |
6bf41020 | 3125 | run_tests $ns1 $ns2 10.0.1.1 1024 0 fastclose_client |
c7d49c03 | 3126 | chk_join_nr 0 0 0 |
ae7bd9cc MB |
3127 | chk_fclose_nr 1 1 |
3128 | chk_rst_nr 1 1 invert | |
3129 | fi | |
6bf41020 PA |
3130 | |
3131 | if reset "fastclose server test"; then | |
3132 | run_tests $ns1 $ns2 10.0.1.1 1024 0 fastclose_server | |
3133 | chk_join_nr 0 0 0 | |
3134 | chk_fclose_nr 1 1 invert | |
3135 | chk_rst_nr 1 1 | |
3136 | fi | |
01542c9b GT |
3137 | } |
3138 | ||
b6e074e1 GT |
3139 | pedit_action_pkts() |
3140 | { | |
3141 | tc -n $ns2 -j -s action show action pedit index 100 | \ | |
c43ce398 | 3142 | grep "packets" | \ |
b6e074e1 GT |
3143 | sed 's/.*"packets":\([0-9]\+\),.*/\1/' |
3144 | } | |
3145 | ||
3146 | fail_tests() | |
3147 | { | |
3148 | # single subflow | |
3149 | if reset_with_fail "Infinite map" 1; then | |
3150 | run_tests $ns1 $ns2 10.0.1.1 128 | |
3151 | chk_join_nr 0 0 0 +1 +0 1 0 1 "$(pedit_action_pkts)" | |
1f7d325f | 3152 | chk_fail_nr 1 -1 invert |
b6e074e1 | 3153 | fi |
2ba18161 GT |
3154 | |
3155 | # multiple subflows | |
3156 | if reset_with_fail "MP_FAIL MP_RST" 2; then | |
3157 | tc -n $ns2 qdisc add dev ns2eth1 root netem rate 1mbit delay 5 | |
3158 | pm_nl_set_limits $ns1 0 1 | |
3159 | pm_nl_set_limits $ns2 0 1 | |
3160 | pm_nl_add_endpoint $ns2 10.0.2.2 dev ns2eth2 flags subflow | |
3161 | run_tests $ns1 $ns2 10.0.1.1 1024 | |
3162 | chk_join_nr 1 1 1 1 0 1 1 0 "$(pedit_action_pkts)" | |
3163 | fi | |
b6e074e1 GT |
3164 | } |
3165 | ||
5ac1d2d6 MM |
3166 | userspace_tests() |
3167 | { | |
3168 | # userspace pm type prevents add_addr | |
3169 | if reset "userspace pm type prevents add_addr"; then | |
3170 | set_userspace_pm $ns1 | |
3171 | pm_nl_set_limits $ns1 0 2 | |
3172 | pm_nl_set_limits $ns2 0 2 | |
3173 | pm_nl_add_endpoint $ns1 10.0.2.1 flags signal | |
3174 | run_tests $ns1 $ns2 10.0.1.1 | |
3175 | chk_join_nr 0 0 0 | |
3176 | chk_add_nr 0 0 | |
3177 | fi | |
3178 | ||
b3b71bf9 MM |
3179 | # userspace pm type does not echo add_addr without daemon |
3180 | if reset "userspace pm no echo w/o daemon"; then | |
3181 | set_userspace_pm $ns2 | |
3182 | pm_nl_set_limits $ns1 0 2 | |
3183 | pm_nl_set_limits $ns2 0 2 | |
3184 | pm_nl_add_endpoint $ns1 10.0.2.1 flags signal | |
3185 | run_tests $ns1 $ns2 10.0.1.1 | |
3186 | chk_join_nr 0 0 0 | |
3187 | chk_add_nr 1 0 | |
3188 | fi | |
3189 | ||
5ac1d2d6 MM |
3190 | # userspace pm type rejects join |
3191 | if reset "userspace pm type rejects join"; then | |
3192 | set_userspace_pm $ns1 | |
3193 | pm_nl_set_limits $ns1 1 1 | |
3194 | pm_nl_set_limits $ns2 1 1 | |
3195 | pm_nl_add_endpoint $ns2 10.0.3.2 flags subflow | |
3196 | run_tests $ns1 $ns2 10.0.1.1 | |
3197 | chk_join_nr 1 1 0 | |
3198 | fi | |
3199 | ||
3200 | # userspace pm type does not send join | |
3201 | if reset "userspace pm type does not send join"; then | |
3202 | set_userspace_pm $ns2 | |
3203 | pm_nl_set_limits $ns1 1 1 | |
3204 | pm_nl_set_limits $ns2 1 1 | |
3205 | pm_nl_add_endpoint $ns2 10.0.3.2 flags subflow | |
3206 | run_tests $ns1 $ns2 10.0.1.1 | |
3207 | chk_join_nr 0 0 0 | |
3208 | fi | |
3209 | ||
3210 | # userspace pm type prevents mp_prio | |
3211 | if reset "userspace pm type prevents mp_prio"; then | |
3212 | set_userspace_pm $ns1 | |
3213 | pm_nl_set_limits $ns1 1 1 | |
3214 | pm_nl_set_limits $ns2 1 1 | |
3215 | pm_nl_add_endpoint $ns2 10.0.3.2 flags subflow | |
3216 | run_tests $ns1 $ns2 10.0.1.1 0 0 0 slow backup | |
3217 | chk_join_nr 1 1 0 | |
3218 | chk_prio_nr 0 0 | |
3219 | fi | |
3220 | ||
3221 | # userspace pm type prevents rm_addr | |
3222 | if reset "userspace pm type prevents rm_addr"; then | |
3223 | set_userspace_pm $ns1 | |
3224 | set_userspace_pm $ns2 | |
3225 | pm_nl_set_limits $ns1 0 1 | |
3226 | pm_nl_set_limits $ns2 0 1 | |
3227 | pm_nl_add_endpoint $ns2 10.0.3.2 flags subflow | |
3228 | run_tests $ns1 $ns2 10.0.1.1 0 0 -1 slow | |
3229 | chk_join_nr 0 0 0 | |
3230 | chk_rm_nr 0 0 | |
3231 | fi | |
97040cf9 GT |
3232 | |
3233 | # userspace pm add & remove address | |
a3735625 | 3234 | if reset_with_events "userspace pm add & remove address"; then |
97040cf9 GT |
3235 | set_userspace_pm $ns1 |
3236 | pm_nl_set_limits $ns2 1 1 | |
3237 | run_tests $ns1 $ns2 10.0.1.1 0 userspace_1 0 slow | |
3238 | chk_join_nr 1 1 1 | |
3239 | chk_add_nr 1 1 | |
3240 | chk_rm_nr 1 1 invert | |
a3735625 | 3241 | kill_events_pids |
97040cf9 | 3242 | fi |
5e986ec4 GT |
3243 | |
3244 | # userspace pm create destroy subflow | |
a3735625 | 3245 | if reset_with_events "userspace pm create destroy subflow"; then |
5e986ec4 GT |
3246 | set_userspace_pm $ns2 |
3247 | pm_nl_set_limits $ns1 0 1 | |
3248 | run_tests $ns1 $ns2 10.0.1.1 0 0 userspace_1 slow | |
3249 | chk_join_nr 1 1 1 | |
6c160b63 | 3250 | chk_rm_nr 1 1 |
a3735625 | 3251 | kill_events_pids |
5e986ec4 | 3252 | fi |
5ac1d2d6 MM |
3253 | } |
3254 | ||
e274f715 | 3255 | endpoint_tests() |
69c6ce7b PA |
3256 | { |
3257 | # userspace pm type prevents add_addr | |
c7d49c03 | 3258 | if reset "implicit EP"; then |
ae7bd9cc MB |
3259 | pm_nl_set_limits $ns1 2 2 |
3260 | pm_nl_set_limits $ns2 2 2 | |
3261 | pm_nl_add_endpoint $ns1 10.0.2.1 flags signal | |
070d6daf | 3262 | run_tests $ns1 $ns2 10.0.1.1 0 0 0 slow 2>/dev/null & |
ae7bd9cc MB |
3263 | |
3264 | wait_mpj $ns1 | |
c7d49c03 | 3265 | pm_nl_check_endpoint 1 "creation" \ |
ae7bd9cc MB |
3266 | $ns2 10.0.2.2 id 1 flags implicit |
3267 | ||
3268 | pm_nl_add_endpoint $ns2 10.0.2.2 id 33 | |
c7d49c03 | 3269 | pm_nl_check_endpoint 0 "ID change is prevented" \ |
ae7bd9cc MB |
3270 | $ns2 10.0.2.2 id 1 flags implicit |
3271 | ||
3272 | pm_nl_add_endpoint $ns2 10.0.2.2 flags signal | |
c7d49c03 | 3273 | pm_nl_check_endpoint 0 "modif is allowed" \ |
ae7bd9cc | 3274 | $ns2 10.0.2.2 id 1 flags signal |
070d6daf | 3275 | kill_tests_wait |
ae7bd9cc | 3276 | fi |
e274f715 PA |
3277 | |
3278 | if reset "delete and re-add"; then | |
3279 | pm_nl_set_limits $ns1 1 1 | |
3280 | pm_nl_set_limits $ns2 1 1 | |
3281 | pm_nl_add_endpoint $ns2 10.0.2.2 id 2 dev ns2eth2 flags subflow | |
070d6daf | 3282 | run_tests $ns1 $ns2 10.0.1.1 4 0 0 speed_20 2>/dev/null & |
e274f715 PA |
3283 | |
3284 | wait_mpj $ns2 | |
9095ce97 GT |
3285 | chk_subflow_nr needtitle "before delete" 2 |
3286 | chk_mptcp_info subflows_1 | |
3287 | ||
e274f715 PA |
3288 | pm_nl_del_endpoint $ns2 2 10.0.2.2 |
3289 | sleep 0.5 | |
9095ce97 GT |
3290 | chk_subflow_nr "" "after delete" 1 |
3291 | chk_mptcp_info subflows_0 | |
e274f715 PA |
3292 | |
3293 | pm_nl_add_endpoint $ns2 10.0.2.2 dev ns2eth2 flags subflow | |
3294 | wait_mpj $ns2 | |
3295 | chk_subflow_nr "" "after re-add" 2 | |
9095ce97 | 3296 | chk_mptcp_info subflows_1 |
070d6daf | 3297 | kill_tests_wait |
e274f715 | 3298 | fi |
69c6ce7b PA |
3299 | } |
3300 | ||
22514d52 | 3301 | # [$1: error message] |
1002b89f GT |
3302 | usage() |
3303 | { | |
22514d52 MB |
3304 | if [ -n "${1}" ]; then |
3305 | echo "${1}" | |
3306 | ret=1 | |
3307 | fi | |
3308 | ||
1002b89f | 3309 | echo "mptcp_join usage:" |
3afd0280 MB |
3310 | |
3311 | local key | |
3312 | for key in "${!all_tests[@]}"; do | |
3313 | echo " -${key} ${all_tests[${key}]}" | |
3314 | done | |
3315 | ||
a673321a | 3316 | echo " -c capture pcap files" |
af66d3e1 | 3317 | echo " -C enable data checksum" |
621bd393 | 3318 | echo " -i use ip mptcp" |
1002b89f | 3319 | echo " -h help" |
22514d52 | 3320 | |
c7d49c03 | 3321 | echo "[test ids|names]" |
ae7bd9cc | 3322 | |
22514d52 | 3323 | exit ${ret} |
1002b89f GT |
3324 | } |
3325 | ||
1002b89f | 3326 | |
3afd0280 MB |
3327 | # Use a "simple" array to force an specific order we cannot have with an associative one |
3328 | all_tests_sorted=( | |
3329 | f@subflows_tests | |
3330 | e@subflows_error_tests | |
3331 | s@signal_address_tests | |
3332 | l@link_failure_tests | |
3333 | t@add_addr_timeout_tests | |
3334 | r@remove_tests | |
3335 | a@add_tests | |
3336 | 6@ipv6_tests | |
3337 | 4@v4mapped_tests | |
ad349374 | 3338 | M@mixed_tests |
3afd0280 MB |
3339 | b@backup_tests |
3340 | p@add_addr_ports_tests | |
3341 | k@syncookies_tests | |
3342 | S@checksum_tests | |
3343 | d@deny_join_id0_tests | |
3344 | m@fullmesh_tests | |
3345 | z@fastclose_tests | |
b6e074e1 | 3346 | F@fail_tests |
5ac1d2d6 | 3347 | u@userspace_tests |
e274f715 | 3348 | I@endpoint_tests |
3afd0280 MB |
3349 | ) |
3350 | ||
3351 | all_tests_args="" | |
3352 | all_tests_names=() | |
3353 | for subtests in "${all_tests_sorted[@]}"; do | |
3354 | key="${subtests%@*}" | |
3355 | value="${subtests#*@}" | |
3356 | ||
3357 | all_tests_args+="${key}" | |
3358 | all_tests_names+=("${value}") | |
3359 | all_tests[${key}]="${value}" | |
3360 | done | |
3361 | ||
826d7bdc | 3362 | tests=() |
3afd0280 | 3363 | while getopts "${all_tests_args}cCih" opt; do |
1002b89f | 3364 | case $opt in |
3afd0280 MB |
3365 | ["${all_tests_args}"]) |
3366 | tests+=("${all_tests[${opt}]}") | |
69c6ce7b | 3367 | ;; |
a673321a | 3368 | c) |
826d7bdc | 3369 | capture=1 |
a673321a | 3370 | ;; |
af66d3e1 | 3371 | C) |
826d7bdc | 3372 | checksum=1 |
af66d3e1 | 3373 | ;; |
621bd393 | 3374 | i) |
826d7bdc | 3375 | ip_mptcp=1 |
621bd393 | 3376 | ;; |
22514d52 | 3377 | h) |
1002b89f GT |
3378 | usage |
3379 | ;; | |
22514d52 MB |
3380 | *) |
3381 | usage "Unknown option: -${opt}" | |
3382 | ;; | |
1002b89f GT |
3383 | esac |
3384 | done | |
00587187 | 3385 | |
ae7bd9cc MB |
3386 | shift $((OPTIND - 1)) |
3387 | ||
3388 | for arg in "${@}"; do | |
3389 | if [[ "${arg}" =~ ^[0-9]+$ ]]; then | |
c7d49c03 | 3390 | only_tests_ids+=("${arg}") |
ae7bd9cc | 3391 | else |
c7d49c03 | 3392 | only_tests_names+=("${arg}") |
ae7bd9cc MB |
3393 | fi |
3394 | done | |
3395 | ||
826d7bdc | 3396 | if [ ${#tests[@]} -eq 0 ]; then |
3afd0280 | 3397 | tests=("${all_tests_names[@]}") |
826d7bdc MB |
3398 | fi |
3399 | ||
3afd0280 MB |
3400 | for subtests in "${tests[@]}"; do |
3401 | "${subtests}" | |
3402 | done | |
3403 | ||
39aab882 MB |
3404 | if [ ${ret} -ne 0 ]; then |
3405 | echo | |
3406 | echo "${#failed_tests[@]} failure(s) has(ve) been detected:" | |
3407 | for i in $(get_failed_tests_ids); do | |
3408 | echo -e "\t- ${i}: ${failed_tests[${i}]}" | |
3409 | done | |
3410 | echo | |
3411 | fi | |
3412 | ||
b08fbf24 | 3413 | exit $ret |