2 # SPDX-License-Identifier: GPL-2.0
12 timeout_test=$((timeout_poll * 2 + 1))
20 # generated using "nfbpf_compile '(ip && (ip[54] & 0xf0) == 0x30) ||
21 # (ip6 && (ip6[74] & 0xf0) == 0x30)'"
22 CBPF_MPTCP_SUBOPTION_ADD_ADDR="14,
42 rndh=$(printf %x $sec)-$(mktemp -u XXXXXX)
47 for netns in "$ns1" "$ns2";do
48 ip netns add $netns || exit $ksft_skip
49 ip -net $netns link set lo up
50 ip netns exec $netns sysctl -q net.mptcp.enabled=1
51 ip netns exec $netns sysctl -q net.ipv4.conf.all.rp_filter=0
52 ip netns exec $netns sysctl -q net.ipv4.conf.default.rp_filter=0
53 if [ $checksum -eq 1 ]; then
54 ip netns exec $netns sysctl -q net.mptcp.checksum_enabled=1
64 for i in `seq 1 4`; do
65 ip link add ns1eth$i netns "$ns1" type veth peer name ns2eth$i netns "$ns2"
66 ip -net "$ns1" addr add 10.0.$i.1/24 dev ns1eth$i
67 ip -net "$ns1" addr add dead:beef:$i::1/64 dev ns1eth$i nodad
68 ip -net "$ns1" link set ns1eth$i up
70 ip -net "$ns2" addr add 10.0.$i.2/24 dev ns2eth$i
71 ip -net "$ns2" addr add dead:beef:$i::2/64 dev ns2eth$i nodad
72 ip -net "$ns2" link set ns2eth$i up
74 # let $ns2 reach any $ns1 address from any interface
75 ip -net "$ns2" route add default via 10.0.$i.1 dev ns2eth$i metric 10$i
83 for netns in "$ns1" "$ns2"; do
85 rm -f /tmp/$netns.{nstat,out}
92 rm -f "$sin" "$sout" "$cinsent"
106 for netns in "$ns1" "$ns2";do
107 ip netns exec $netns sysctl -q net.ipv4.tcp_syncookies=2
111 reset_with_add_addr_timeout()
117 if [ $ip -eq 6 ]; then
123 ip netns exec $ns1 sysctl -q net.mptcp.add_addr_timeout=1
124 ip netns exec $ns2 $tables -A OUTPUT -p tcp \
125 -m tcp --tcp-option 30 \
127 "$CBPF_MPTCP_SUBOPTION_ADD_ADDR" \
131 reset_with_checksum()
138 ip netns exec $ns1 sysctl -q net.mptcp.checksum_enabled=$ns1_enable
139 ip netns exec $ns2 sysctl -q net.mptcp.checksum_enabled=$ns2_enable
142 reset_with_allow_join_id0()
149 ip netns exec $ns1 sysctl -q net.mptcp.allow_join_initial_addr_port=$ns1_enable
150 ip netns exec $ns2 sysctl -q net.mptcp.allow_join_initial_addr_port=$ns2_enable
153 ip -Version > /dev/null 2>&1
155 echo "SKIP: Could not run test without ip tool"
159 iptables -V > /dev/null 2>&1
161 echo "SKIP: Could not run all tests without iptables tool"
165 ip6tables -V > /dev/null 2>&1
167 echo "SKIP: Could not run all tests without ip6tables tool"
174 echo "Trailing bytes are: "
184 cmp "$in" "$out" > /dev/null 2>&1
185 if [ $? -ne 0 ] ;then
186 echo "[ FAIL ] $what does not match (in, out):"
188 print_file_err "$out"
203 ip netns exec ${connector_ns} ping -q -c 1 $connect_addr >/dev/null
204 if [ $? -ne 0 ] ; then
205 echo "$listener_ns -> $connect_addr connectivity [ FAIL ]" 1>&2
218 ip -net "$ns" link set "$veth" down
240 port=$((10000+$TEST_COUNT))
241 TEST_COUNT=$((TEST_COUNT+1))
247 if [ $capture -eq 1 ]; then
248 if [ -z $SUDO_USER ] ; then
251 capuser="-Z $SUDO_USER"
254 capfile=$(printf "mp_join-%02u-%s.pcap" "$TEST_COUNT" "${listener_ns}")
256 echo "Capturing traffic for test $TEST_COUNT into $capfile"
257 ip netns exec ${listener_ns} tcpdump -i any -s 65535 -B 32768 $capuser -w $capfile > "$capout" 2>&1 &
263 NSTAT_HISTORY=/tmp/${listener_ns}.nstat ip netns exec ${listener_ns} \
265 NSTAT_HISTORY=/tmp/${connector_ns}.nstat ip netns exec ${connector_ns} \
268 if [ $speed = "fast" ]; then
269 mptcp_connect="./mptcp_connect -j"
270 elif [ $speed = "slow" ]; then
271 mptcp_connect="./mptcp_connect -r 50"
272 elif [ $speed = "least" ]; then
273 mptcp_connect="./mptcp_connect -r 10"
277 if is_v6 "${connect_addr}"; then
283 timeout ${timeout_test} \
284 ip netns exec ${listener_ns} \
285 $mptcp_connect -t ${timeout_poll} -l -p $port -s ${srv_proto} \
286 ${local_addr} < "$sin" > "$sout" &
291 if [ "$test_link_fail" -eq 0 ];then
292 timeout ${timeout_test} \
293 ip netns exec ${connector_ns} \
294 $mptcp_connect -t ${timeout_poll} -p $port -s ${cl_proto} \
295 $connect_addr < "$cin" > "$cout" &
297 ( cat "$cin" ; sleep 2; link_failure $listener_ns ; cat "$cin" ) | \
299 timeout ${timeout_test} \
300 ip netns exec ${connector_ns} \
301 $mptcp_connect -t ${timeout_poll} -p $port -s ${cl_proto} \
302 $connect_addr > "$cout" &
306 if [ $addr_nr_ns1 -gt 0 ]; then
307 let add_nr_ns1=addr_nr_ns1
310 while [ $add_nr_ns1 -gt 0 ]; do
312 if is_v6 "${connect_addr}"; then
313 addr="dead:beef:$counter::1"
315 addr="10.0.$counter.1"
317 ip netns exec $ns1 ./pm_nl_ctl add $addr flags signal
322 elif [ $addr_nr_ns1 -lt 0 ]; then
323 let rm_nr_ns1=-addr_nr_ns1
324 if [ $rm_nr_ns1 -lt 8 ]; then
326 dump=(`ip netns exec ${listener_ns} ./pm_nl_ctl dump`)
327 if [ ${#dump[@]} -gt 0 ]; then
331 while [ $counter -le $rm_nr_ns1 ]
333 ip netns exec ${listener_ns} ./pm_nl_ctl del $id
339 elif [ $rm_nr_ns1 -eq 8 ]; then
341 ip netns exec ${listener_ns} ./pm_nl_ctl flush
342 elif [ $rm_nr_ns1 -eq 9 ]; then
344 ip netns exec ${listener_ns} ./pm_nl_ctl del 0 ${connect_addr}
348 if [ $addr_nr_ns2 -gt 0 ]; then
349 let add_nr_ns2=addr_nr_ns2
352 while [ $add_nr_ns2 -gt 0 ]; do
354 if is_v6 "${connect_addr}"; then
355 addr="dead:beef:$counter::2"
357 addr="10.0.$counter.2"
359 ip netns exec $ns2 ./pm_nl_ctl add $addr flags subflow
364 elif [ $addr_nr_ns2 -lt 0 ]; then
365 let rm_nr_ns2=-addr_nr_ns2
366 if [ $rm_nr_ns2 -lt 8 ]; then
368 dump=(`ip netns exec ${connector_ns} ./pm_nl_ctl dump`)
369 if [ ${#dump[@]} -gt 0 ]; then
373 while [ $counter -le $rm_nr_ns2 ]
375 ip netns exec ${connector_ns} ./pm_nl_ctl del $id
381 elif [ $rm_nr_ns2 -eq 8 ]; then
383 ip netns exec ${connector_ns} ./pm_nl_ctl flush
384 elif [ $rm_nr_ns2 -eq 9 ]; then
386 if is_v6 "${connect_addr}"; then
387 addr="dead:beef:1::2"
392 ip netns exec ${connector_ns} ./pm_nl_ctl del 0 $addr
396 if [ ! -z $bkup ]; then
398 for netns in "$ns1" "$ns2"; do
399 dump=(`ip netns exec $netns ./pm_nl_ctl dump`)
400 if [ ${#dump[@]} -gt 0 ]; then
401 addr=${dump[${#dump[@]} - 1]}
402 backup="ip netns exec $netns ./pm_nl_ctl set $addr flags $bkup"
413 if [ $capture -eq 1 ]; then
418 NSTAT_HISTORY=/tmp/${listener_ns}.nstat ip netns exec ${listener_ns} \
419 nstat | grep Tcp > /tmp/${listener_ns}.out
420 NSTAT_HISTORY=/tmp/${connector_ns}.nstat ip netns exec ${connector_ns} \
421 nstat | grep Tcp > /tmp/${connector_ns}.out
423 if [ ${rets} -ne 0 ] || [ ${retc} -ne 0 ]; then
424 echo " client exit code $retc, server $rets" 1>&2
425 echo -e "\nnetns ${listener_ns} socket stat for ${port}:" 1>&2
426 ip netns exec ${listener_ns} ss -Menita 1>&2 -o "sport = :$port"
427 cat /tmp/${listener_ns}.out
428 echo -e "\nnetns ${connector_ns} socket stat for ${port}:" 1>&2
429 ip netns exec ${connector_ns} ss -Menita 1>&2 -o "dport = :$port"
430 cat /tmp/${connector_ns}.out
437 check_transfer $sin $cout "file received by client"
439 if [ "$test_link_fail" -eq 0 ];then
440 check_transfer $cin $sout "file received by server"
442 check_transfer $cinsent $sout "file received by server"
446 if [ $retc -eq 0 ] && [ $rets -eq 0 ];then
461 dd if=/dev/urandom of="$name" bs=1024 count=$size 2> /dev/null
462 echo -e "\nMPTCP_TEST_FILE_END_MARKER" >> "$name"
464 echo "Created $name (size $size KB) containing data sent by $who"
472 test_linkfail="${4:-0}"
473 addr_nr_ns1="${5:-0}"
474 addr_nr_ns2="${6:-0}"
480 if [ "$test_linkfail" -eq 1 ];then
481 size=$((RANDOM%1024))
487 make_file "$cin" "client" $size
490 do_transfer ${listener_ns} ${connector_ns} MPTCP MPTCP ${connect_addr} \
491 ${test_linkfail} ${addr_nr_ns1} ${addr_nr_ns2} ${speed} ${bkup}
494 if [ "$test_linkfail" -eq 1 ];then
499 if [ $lret -ne 0 ]; then
511 if [ ! -z "$msg" ]; then
512 printf "%02u" "$TEST_COUNT"
516 printf " %-36s %s" "$msg" "sum"
517 count=`ip netns exec $ns1 nstat -as | grep MPTcpExtDataCsumErr | awk '{print $2}'`
518 [ -z "$count" ] && count=0
519 if [ "$count" != 0 ]; then
520 echo "[fail] got $count data checksum error[s] expected 0"
527 count=`ip netns exec $ns2 nstat -as | grep MPTcpExtDataCsumErr | awk '{print $2}'`
528 [ -z "$count" ] && count=0
529 if [ "$count" != 0 ]; then
530 echo "[fail] got $count data checksum error[s] expected 0"
536 if [ "${dump_stats}" = 1 ]; then
538 ip netns exec $ns1 nstat -as | grep MPTcp
540 ip netns exec $ns2 nstat -as | grep MPTcp
553 printf "%02u %-36s %s" "$TEST_COUNT" "$msg" "syn"
554 count=`ip netns exec $ns1 nstat -as | grep MPTcpExtMPJoinSynRx | awk '{print $2}'`
555 [ -z "$count" ] && count=0
556 if [ "$count" != "$syn_nr" ]; then
557 echo "[fail] got $count JOIN[s] syn expected $syn_nr"
565 count=`ip netns exec $ns2 nstat -as | grep MPTcpExtMPJoinSynAckRx | awk '{print $2}'`
566 [ -z "$count" ] && count=0
567 if [ "$count" != "$syn_ack_nr" ]; then
568 echo "[fail] got $count JOIN[s] synack expected $syn_ack_nr"
576 count=`ip netns exec $ns1 nstat -as | grep MPTcpExtMPJoinAckRx | awk '{print $2}'`
577 [ -z "$count" ] && count=0
578 if [ "$count" != "$ack_nr" ]; then
579 echo "[fail] got $count JOIN[s] ack expected $ack_nr"
585 if [ "${dump_stats}" = 1 ]; then
587 ip netns exec $ns1 nstat -as | grep MPTcp
589 ip netns exec $ns2 nstat -as | grep MPTcp
591 if [ $checksum -eq 1 ]; then
600 local port_nr=${3:-0}
601 local syn_nr=${4:-$port_nr}
602 local syn_ack_nr=${5:-$port_nr}
603 local ack_nr=${6:-$port_nr}
604 local mis_syn_nr=${7:-0}
605 local mis_ack_nr=${8:-0}
609 printf "%-39s %s" " " "add"
610 count=`ip netns exec $ns2 nstat -as | grep MPTcpExtAddAddr | awk '{print $2}'`
611 [ -z "$count" ] && count=0
612 if [ "$count" != "$add_nr" ]; then
613 echo "[fail] got $count ADD_ADDR[s] expected $add_nr"
621 count=`ip netns exec $ns1 nstat -as | grep MPTcpExtEchoAdd | awk '{print $2}'`
622 [ -z "$count" ] && count=0
623 if [ "$count" != "$echo_nr" ]; then
624 echo "[fail] got $count ADD_ADDR echo[s] expected $echo_nr"
631 if [ $port_nr -gt 0 ]; then
633 count=`ip netns exec $ns2 nstat -as | grep MPTcpExtPortAdd | awk '{print $2}'`
634 [ -z "$count" ] && count=0
635 if [ "$count" != "$port_nr" ]; then
636 echo "[fail] got $count ADD_ADDR[s] with a port-number expected $port_nr"
643 printf "%-39s %s" " " "syn"
644 count=`ip netns exec $ns1 nstat -as | grep MPTcpExtMPJoinPortSynRx |
646 [ -z "$count" ] && count=0
647 if [ "$count" != "$syn_nr" ]; then
648 echo "[fail] got $count JOIN[s] syn with a different \
649 port-number expected $syn_nr"
657 count=`ip netns exec $ns2 nstat -as | grep MPTcpExtMPJoinPortSynAckRx |
659 [ -z "$count" ] && count=0
660 if [ "$count" != "$syn_ack_nr" ]; then
661 echo "[fail] got $count JOIN[s] synack with a different \
662 port-number expected $syn_ack_nr"
670 count=`ip netns exec $ns1 nstat -as | grep MPTcpExtMPJoinPortAckRx |
672 [ -z "$count" ] && count=0
673 if [ "$count" != "$ack_nr" ]; then
674 echo "[fail] got $count JOIN[s] ack with a different \
675 port-number expected $ack_nr"
682 printf "%-39s %s" " " "syn"
683 count=`ip netns exec $ns1 nstat -as | grep MPTcpExtMismatchPortSynRx |
685 [ -z "$count" ] && count=0
686 if [ "$count" != "$mis_syn_nr" ]; then
687 echo "[fail] got $count JOIN[s] syn with a mismatched \
688 port-number expected $mis_syn_nr"
696 count=`ip netns exec $ns1 nstat -as | grep MPTcpExtMismatchPortAckRx |
698 [ -z "$count" ] && count=0
699 if [ "$count" != "$mis_ack_nr" ]; then
700 echo "[fail] got $count JOIN[s] ack with a mismatched \
701 port-number expected $mis_ack_nr"
711 if [ "${dump_stats}" = 1 ]; then
713 ip netns exec $ns1 nstat -as | grep MPTcp
715 ip netns exec $ns2 nstat -as | grep MPTcp
722 local rm_subflow_nr=$2
723 local invert=${3:-""}
729 if [ -z $invert ]; then
732 elif [ $invert = "invert" ]; then
737 printf "%-39s %s" " " "rm "
738 count=`ip netns exec $addr_ns nstat -as | grep MPTcpExtRmAddr | awk '{print $2}'`
739 [ -z "$count" ] && count=0
740 if [ "$count" != "$rm_addr_nr" ]; then
741 echo "[fail] got $count RM_ADDR[s] expected $rm_addr_nr"
749 count=`ip netns exec $subflow_ns nstat -as | grep MPTcpExtRmSubflow | awk '{print $2}'`
750 [ -z "$count" ] && count=0
751 if [ "$count" != "$rm_subflow_nr" ]; then
752 echo "[fail] got $count RM_SUBFLOW[s] expected $rm_subflow_nr"
759 if [ "${dump_stats}" = 1 ]; then
761 ip netns exec $ns1 nstat -as | grep MPTcp
763 ip netns exec $ns2 nstat -as | grep MPTcp
769 local mp_prio_nr_tx=$1
770 local mp_prio_nr_rx=$2
774 printf "%-39s %s" " " "ptx"
775 count=`ip netns exec $ns1 nstat -as | grep MPTcpExtMPPrioTx | awk '{print $2}'`
776 [ -z "$count" ] && count=0
777 if [ "$count" != "$mp_prio_nr_tx" ]; then
778 echo "[fail] got $count MP_PRIO[s] TX expected $mp_prio_nr_tx"
786 count=`ip netns exec $ns1 nstat -as | grep MPTcpExtMPPrioRx | awk '{print $2}'`
787 [ -z "$count" ] && count=0
788 if [ "$count" != "$mp_prio_nr_rx" ]; then
789 echo "[fail] got $count MP_PRIO[s] RX expected $mp_prio_nr_rx"
796 if [ "${dump_stats}" = 1 ]; then
798 ip netns exec $ns1 nstat -as | grep MPTcp
800 ip netns exec $ns2 nstat -as | grep MPTcp
807 run_tests $ns1 $ns2 10.0.1.1
808 chk_join_nr "no JOIN" "0" "0" "0"
810 # subflow limited by client
812 ip netns exec $ns2 ./pm_nl_ctl add 10.0.3.2 flags subflow
813 run_tests $ns1 $ns2 10.0.1.1
814 chk_join_nr "single subflow, limited by client" 0 0 0
816 # subflow limited by server
818 ip netns exec $ns2 ./pm_nl_ctl limits 0 1
819 ip netns exec $ns2 ./pm_nl_ctl add 10.0.3.2 flags subflow
820 run_tests $ns1 $ns2 10.0.1.1
821 chk_join_nr "single subflow, limited by server" 1 1 0
825 ip netns exec $ns1 ./pm_nl_ctl limits 0 1
826 ip netns exec $ns2 ./pm_nl_ctl limits 0 1
827 ip netns exec $ns2 ./pm_nl_ctl add 10.0.3.2 flags subflow
828 run_tests $ns1 $ns2 10.0.1.1
829 chk_join_nr "single subflow" 1 1 1
833 ip netns exec $ns1 ./pm_nl_ctl limits 0 2
834 ip netns exec $ns2 ./pm_nl_ctl limits 0 2
835 ip netns exec $ns2 ./pm_nl_ctl add 10.0.3.2 flags subflow
836 ip netns exec $ns2 ./pm_nl_ctl add 10.0.2.2 flags subflow
837 run_tests $ns1 $ns2 10.0.1.1
838 chk_join_nr "multiple subflows" 2 2 2
840 # multiple subflows limited by serverf
842 ip netns exec $ns1 ./pm_nl_ctl limits 0 1
843 ip netns exec $ns2 ./pm_nl_ctl limits 0 2
844 ip netns exec $ns2 ./pm_nl_ctl add 10.0.3.2 flags subflow
845 ip netns exec $ns2 ./pm_nl_ctl add 10.0.2.2 flags subflow
846 run_tests $ns1 $ns2 10.0.1.1
847 chk_join_nr "multiple subflows, limited by server" 2 2 1
849 # single subflow, dev
851 ip netns exec $ns1 ./pm_nl_ctl limits 0 1
852 ip netns exec $ns2 ./pm_nl_ctl limits 0 1
853 ip netns exec $ns2 ./pm_nl_ctl add 10.0.3.2 flags subflow dev ns2eth3
854 run_tests $ns1 $ns2 10.0.1.1
855 chk_join_nr "single subflow, dev" 1 1 1
858 signal_address_tests()
860 # add_address, unused
862 ip netns exec $ns1 ./pm_nl_ctl add 10.0.2.1 flags signal
863 run_tests $ns1 $ns2 10.0.1.1
864 chk_join_nr "unused signal address" 0 0 0
867 # accept and use add_addr
869 ip netns exec $ns1 ./pm_nl_ctl limits 0 1
870 ip netns exec $ns2 ./pm_nl_ctl limits 1 1
871 ip netns exec $ns1 ./pm_nl_ctl add 10.0.2.1 flags signal
872 run_tests $ns1 $ns2 10.0.1.1
873 chk_join_nr "signal address" 1 1 1
876 # accept and use add_addr with an additional subflow
877 # note: signal address in server ns and local addresses in client ns must
878 # belong to different subnets or one of the listed local address could be
879 # used for 'add_addr' subflow
881 ip netns exec $ns1 ./pm_nl_ctl add 10.0.2.1 flags signal
882 ip netns exec $ns1 ./pm_nl_ctl limits 0 2
883 ip netns exec $ns2 ./pm_nl_ctl limits 1 2
884 ip netns exec $ns2 ./pm_nl_ctl add 10.0.3.2 flags subflow
885 run_tests $ns1 $ns2 10.0.1.1
886 chk_join_nr "subflow and signal" 2 2 2
889 # accept and use add_addr with additional subflows
891 ip netns exec $ns1 ./pm_nl_ctl limits 0 3
892 ip netns exec $ns1 ./pm_nl_ctl add 10.0.2.1 flags signal
893 ip netns exec $ns2 ./pm_nl_ctl limits 1 3
894 ip netns exec $ns2 ./pm_nl_ctl add 10.0.3.2 flags subflow
895 ip netns exec $ns2 ./pm_nl_ctl add 10.0.4.2 flags subflow
896 run_tests $ns1 $ns2 10.0.1.1
897 chk_join_nr "multiple subflows and signal" 3 3 3
902 ip netns exec $ns1 ./pm_nl_ctl limits 3 3
903 ip netns exec $ns1 ./pm_nl_ctl add 10.0.2.1 flags signal
904 ip netns exec $ns1 ./pm_nl_ctl add 10.0.3.1 flags signal
905 ip netns exec $ns1 ./pm_nl_ctl add 10.0.4.1 flags signal
906 ip netns exec $ns2 ./pm_nl_ctl limits 3 3
907 run_tests $ns1 $ns2 10.0.1.1
908 chk_join_nr "signal addresses" 3 3 3
911 # signal invalid addresses
913 ip netns exec $ns1 ./pm_nl_ctl limits 3 3
914 ip netns exec $ns1 ./pm_nl_ctl add 10.0.12.1 flags signal
915 ip netns exec $ns1 ./pm_nl_ctl add 10.0.3.1 flags signal
916 ip netns exec $ns1 ./pm_nl_ctl add 10.0.14.1 flags signal
917 ip netns exec $ns2 ./pm_nl_ctl limits 3 3
918 run_tests $ns1 $ns2 10.0.1.1
919 chk_join_nr "signal invalid addresses" 1 1 1
925 # accept and use add_addr with additional subflows and link loss
927 ip netns exec $ns1 ./pm_nl_ctl limits 0 3
928 ip netns exec $ns1 ./pm_nl_ctl add 10.0.2.1 flags signal
929 ip netns exec $ns2 ./pm_nl_ctl limits 1 3
930 ip netns exec $ns2 ./pm_nl_ctl add 10.0.3.2 flags subflow
931 ip netns exec $ns2 ./pm_nl_ctl add 10.0.4.2 flags subflow
932 run_tests $ns1 $ns2 10.0.1.1 1
933 chk_join_nr "multiple flows, signal, link failure" 3 3 3
937 add_addr_timeout_tests()
940 reset_with_add_addr_timeout
941 ip netns exec $ns1 ./pm_nl_ctl limits 0 1
942 ip netns exec $ns2 ./pm_nl_ctl limits 1 1
943 ip netns exec $ns1 ./pm_nl_ctl add 10.0.2.1 flags signal
944 run_tests $ns1 $ns2 10.0.1.1 0 0 0 slow
945 chk_join_nr "signal address, ADD_ADDR timeout" 1 1 1
948 # add_addr timeout IPv6
949 reset_with_add_addr_timeout 6
950 ip netns exec $ns1 ./pm_nl_ctl limits 0 1
951 ip netns exec $ns2 ./pm_nl_ctl limits 1 1
952 ip netns exec $ns1 ./pm_nl_ctl add dead:beef:2::1 flags signal
953 run_tests $ns1 $ns2 dead:beef:1::1 0 0 0 slow
954 chk_join_nr "signal address, ADD_ADDR6 timeout" 1 1 1
957 # signal addresses timeout
958 reset_with_add_addr_timeout
959 ip netns exec $ns1 ./pm_nl_ctl limits 2 2
960 ip netns exec $ns1 ./pm_nl_ctl add 10.0.2.1 flags signal
961 ip netns exec $ns1 ./pm_nl_ctl add 10.0.3.1 flags signal
962 ip netns exec $ns2 ./pm_nl_ctl limits 2 2
963 run_tests $ns1 $ns2 10.0.1.1 0 0 0 least
964 chk_join_nr "signal addresses, ADD_ADDR timeout" 2 2 2
967 # signal invalid addresses timeout
968 reset_with_add_addr_timeout
969 ip netns exec $ns1 ./pm_nl_ctl limits 2 2
970 ip netns exec $ns1 ./pm_nl_ctl add 10.0.12.1 flags signal
971 ip netns exec $ns1 ./pm_nl_ctl add 10.0.3.1 flags signal
972 ip netns exec $ns2 ./pm_nl_ctl limits 2 2
973 run_tests $ns1 $ns2 10.0.1.1 0 0 0 least
974 chk_join_nr "invalid address, ADD_ADDR timeout" 1 1 1
980 # single subflow, remove
982 ip netns exec $ns1 ./pm_nl_ctl limits 0 1
983 ip netns exec $ns2 ./pm_nl_ctl limits 0 1
984 ip netns exec $ns2 ./pm_nl_ctl add 10.0.3.2 flags subflow
985 run_tests $ns1 $ns2 10.0.1.1 0 0 -1 slow
986 chk_join_nr "remove single subflow" 1 1 1
989 # multiple subflows, remove
991 ip netns exec $ns1 ./pm_nl_ctl limits 0 2
992 ip netns exec $ns2 ./pm_nl_ctl limits 0 2
993 ip netns exec $ns2 ./pm_nl_ctl add 10.0.2.2 flags subflow
994 ip netns exec $ns2 ./pm_nl_ctl add 10.0.3.2 flags subflow
995 run_tests $ns1 $ns2 10.0.1.1 0 0 -2 slow
996 chk_join_nr "remove multiple subflows" 2 2 2
999 # single address, remove
1001 ip netns exec $ns1 ./pm_nl_ctl limits 0 1
1002 ip netns exec $ns1 ./pm_nl_ctl add 10.0.2.1 flags signal
1003 ip netns exec $ns2 ./pm_nl_ctl limits 1 1
1004 run_tests $ns1 $ns2 10.0.1.1 0 -1 0 slow
1005 chk_join_nr "remove single address" 1 1 1
1007 chk_rm_nr 1 1 invert
1009 # subflow and signal, remove
1011 ip netns exec $ns1 ./pm_nl_ctl limits 0 2
1012 ip netns exec $ns1 ./pm_nl_ctl add 10.0.2.1 flags signal
1013 ip netns exec $ns2 ./pm_nl_ctl limits 1 2
1014 ip netns exec $ns2 ./pm_nl_ctl add 10.0.3.2 flags subflow
1015 run_tests $ns1 $ns2 10.0.1.1 0 -1 -1 slow
1016 chk_join_nr "remove subflow and signal" 2 2 2
1020 # subflows and signal, remove
1022 ip netns exec $ns1 ./pm_nl_ctl limits 0 3
1023 ip netns exec $ns1 ./pm_nl_ctl add 10.0.2.1 flags signal
1024 ip netns exec $ns2 ./pm_nl_ctl limits 1 3
1025 ip netns exec $ns2 ./pm_nl_ctl add 10.0.3.2 flags subflow
1026 ip netns exec $ns2 ./pm_nl_ctl add 10.0.4.2 flags subflow
1027 run_tests $ns1 $ns2 10.0.1.1 0 -1 -2 slow
1028 chk_join_nr "remove subflows and signal" 3 3 3
1034 ip netns exec $ns1 ./pm_nl_ctl limits 3 3
1035 ip netns exec $ns1 ./pm_nl_ctl add 10.0.2.1 flags signal id 250
1036 ip netns exec $ns1 ./pm_nl_ctl add 10.0.3.1 flags signal
1037 ip netns exec $ns1 ./pm_nl_ctl add 10.0.4.1 flags signal
1038 ip netns exec $ns2 ./pm_nl_ctl limits 3 3
1039 run_tests $ns1 $ns2 10.0.1.1 0 -3 0 slow
1040 chk_join_nr "remove addresses" 3 3 3
1042 chk_rm_nr 3 3 invert
1044 # invalid addresses remove
1046 ip netns exec $ns1 ./pm_nl_ctl limits 3 3
1047 ip netns exec $ns1 ./pm_nl_ctl add 10.0.12.1 flags signal
1048 ip netns exec $ns1 ./pm_nl_ctl add 10.0.3.1 flags signal
1049 ip netns exec $ns1 ./pm_nl_ctl add 10.0.14.1 flags signal
1050 ip netns exec $ns2 ./pm_nl_ctl limits 3 3
1051 run_tests $ns1 $ns2 10.0.1.1 0 -3 0 slow
1052 chk_join_nr "remove invalid addresses" 1 1 1
1054 chk_rm_nr 3 1 invert
1056 # subflows and signal, flush
1058 ip netns exec $ns1 ./pm_nl_ctl limits 0 3
1059 ip netns exec $ns1 ./pm_nl_ctl add 10.0.2.1 flags signal
1060 ip netns exec $ns2 ./pm_nl_ctl limits 1 3
1061 ip netns exec $ns2 ./pm_nl_ctl add 10.0.3.2 flags subflow
1062 ip netns exec $ns2 ./pm_nl_ctl add 10.0.4.2 flags subflow
1063 run_tests $ns1 $ns2 10.0.1.1 0 -8 -8 slow
1064 chk_join_nr "flush subflows and signal" 3 3 3
1070 ip netns exec $ns1 ./pm_nl_ctl limits 3 3
1071 ip netns exec $ns2 ./pm_nl_ctl limits 3 3
1072 ip netns exec $ns2 ./pm_nl_ctl add 10.0.2.2 flags subflow id 150
1073 ip netns exec $ns2 ./pm_nl_ctl add 10.0.3.2 flags subflow
1074 ip netns exec $ns2 ./pm_nl_ctl add 10.0.4.2 flags subflow
1075 run_tests $ns1 $ns2 10.0.1.1 0 -8 -8 slow
1076 chk_join_nr "flush subflows" 3 3 3
1081 ip netns exec $ns1 ./pm_nl_ctl limits 3 3
1082 ip netns exec $ns1 ./pm_nl_ctl add 10.0.2.1 flags signal id 250
1083 ip netns exec $ns1 ./pm_nl_ctl add 10.0.3.1 flags signal
1084 ip netns exec $ns1 ./pm_nl_ctl add 10.0.4.1 flags signal
1085 ip netns exec $ns2 ./pm_nl_ctl limits 3 3
1086 run_tests $ns1 $ns2 10.0.1.1 0 -8 -8 slow
1087 chk_join_nr "flush addresses" 3 3 3
1089 chk_rm_nr 3 3 invert
1091 # invalid addresses flush
1093 ip netns exec $ns1 ./pm_nl_ctl limits 3 3
1094 ip netns exec $ns1 ./pm_nl_ctl add 10.0.12.1 flags signal
1095 ip netns exec $ns1 ./pm_nl_ctl add 10.0.3.1 flags signal
1096 ip netns exec $ns1 ./pm_nl_ctl add 10.0.14.1 flags signal
1097 ip netns exec $ns2 ./pm_nl_ctl limits 3 3
1098 run_tests $ns1 $ns2 10.0.1.1 0 -8 0 slow
1099 chk_join_nr "flush invalid addresses" 1 1 1
1101 chk_rm_nr 3 1 invert
1103 # remove id 0 subflow
1105 ip netns exec $ns1 ./pm_nl_ctl limits 0 1
1106 ip netns exec $ns2 ./pm_nl_ctl limits 0 1
1107 ip netns exec $ns2 ./pm_nl_ctl add 10.0.3.2 flags subflow
1108 run_tests $ns1 $ns2 10.0.1.1 0 0 -9 slow
1109 chk_join_nr "remove id 0 subflow" 1 1 1
1112 # remove id 0 address
1114 ip netns exec $ns1 ./pm_nl_ctl limits 0 1
1115 ip netns exec $ns1 ./pm_nl_ctl add 10.0.2.1 flags signal
1116 ip netns exec $ns2 ./pm_nl_ctl limits 1 1
1117 run_tests $ns1 $ns2 10.0.1.1 0 -9 0 slow
1118 chk_join_nr "remove id 0 address" 1 1 1
1120 chk_rm_nr 1 1 invert
1125 # add single subflow
1127 ip netns exec $ns1 ./pm_nl_ctl limits 0 1
1128 ip netns exec $ns2 ./pm_nl_ctl limits 0 1
1129 run_tests $ns1 $ns2 10.0.1.1 0 0 1 slow
1130 chk_join_nr "add single subflow" 1 1 1
1132 # add signal address
1134 ip netns exec $ns1 ./pm_nl_ctl limits 0 1
1135 ip netns exec $ns2 ./pm_nl_ctl limits 1 1
1136 run_tests $ns1 $ns2 10.0.1.1 0 1 0 slow
1137 chk_join_nr "add signal address" 1 1 1
1140 # add multiple subflows
1142 ip netns exec $ns1 ./pm_nl_ctl limits 0 2
1143 ip netns exec $ns2 ./pm_nl_ctl limits 0 2
1144 run_tests $ns1 $ns2 10.0.1.1 0 0 2 slow
1145 chk_join_nr "add multiple subflows" 2 2 2
1147 # add multiple subflows IPv6
1149 ip netns exec $ns1 ./pm_nl_ctl limits 0 2
1150 ip netns exec $ns2 ./pm_nl_ctl limits 0 2
1151 run_tests $ns1 $ns2 dead:beef:1::1 0 0 2 slow
1152 chk_join_nr "add multiple subflows IPv6" 2 2 2
1154 # add multiple addresses IPv6
1156 ip netns exec $ns1 ./pm_nl_ctl limits 0 2
1157 ip netns exec $ns2 ./pm_nl_ctl limits 2 2
1158 run_tests $ns1 $ns2 dead:beef:1::1 0 2 0 slow
1159 chk_join_nr "add multiple addresses IPv6" 2 2 2
1167 ip netns exec $ns1 ./pm_nl_ctl limits 0 1
1168 ip netns exec $ns2 ./pm_nl_ctl limits 0 1
1169 ip netns exec $ns2 ./pm_nl_ctl add dead:beef:3::2 flags subflow
1170 run_tests $ns1 $ns2 dead:beef:1::1 0 0 0 slow
1171 chk_join_nr "single subflow IPv6" 1 1 1
1173 # add_address, unused IPv6
1175 ip netns exec $ns1 ./pm_nl_ctl add dead:beef:2::1 flags signal
1176 run_tests $ns1 $ns2 dead:beef:1::1 0 0 0 slow
1177 chk_join_nr "unused signal address IPv6" 0 0 0
1180 # signal address IPv6
1182 ip netns exec $ns1 ./pm_nl_ctl limits 0 1
1183 ip netns exec $ns1 ./pm_nl_ctl add dead:beef:2::1 flags signal
1184 ip netns exec $ns2 ./pm_nl_ctl limits 1 1
1185 run_tests $ns1 $ns2 dead:beef:1::1 0 0 0 slow
1186 chk_join_nr "single address IPv6" 1 1 1
1189 # single address IPv6, remove
1191 ip netns exec $ns1 ./pm_nl_ctl limits 0 1
1192 ip netns exec $ns1 ./pm_nl_ctl add dead:beef:2::1 flags signal
1193 ip netns exec $ns2 ./pm_nl_ctl limits 1 1
1194 run_tests $ns1 $ns2 dead:beef:1::1 0 -1 0 slow
1195 chk_join_nr "remove single address IPv6" 1 1 1
1197 chk_rm_nr 1 1 invert
1199 # subflow and signal IPv6, remove
1201 ip netns exec $ns1 ./pm_nl_ctl limits 0 2
1202 ip netns exec $ns1 ./pm_nl_ctl add dead:beef:2::1 flags signal
1203 ip netns exec $ns2 ./pm_nl_ctl limits 1 2
1204 ip netns exec $ns2 ./pm_nl_ctl add dead:beef:3::2 flags subflow
1205 run_tests $ns1 $ns2 dead:beef:1::1 0 -1 -1 slow
1206 chk_join_nr "remove subflow and signal IPv6" 2 2 2
1213 # subflow IPv4-mapped to IPv4-mapped
1215 ip netns exec $ns1 ./pm_nl_ctl limits 0 1
1216 ip netns exec $ns2 ./pm_nl_ctl limits 0 1
1217 ip netns exec $ns2 ./pm_nl_ctl add "::ffff:10.0.3.2" flags subflow
1218 run_tests $ns1 $ns2 "::ffff:10.0.1.1"
1219 chk_join_nr "single subflow IPv4-mapped" 1 1 1
1221 # signal address IPv4-mapped with IPv4-mapped sk
1223 ip netns exec $ns1 ./pm_nl_ctl limits 0 1
1224 ip netns exec $ns2 ./pm_nl_ctl limits 1 1
1225 ip netns exec $ns1 ./pm_nl_ctl add "::ffff:10.0.2.1" flags signal
1226 run_tests $ns1 $ns2 "::ffff:10.0.1.1"
1227 chk_join_nr "signal address IPv4-mapped" 1 1 1
1232 ip netns exec $ns1 ./pm_nl_ctl limits 0 1
1233 ip netns exec $ns2 ./pm_nl_ctl limits 0 1
1234 ip netns exec $ns2 ./pm_nl_ctl add 10.0.3.2 flags subflow
1235 run_tests $ns1 $ns2 "::ffff:10.0.1.1"
1236 chk_join_nr "single subflow v4-map-v6" 1 1 1
1238 # signal address v4-map-v6
1240 ip netns exec $ns1 ./pm_nl_ctl limits 0 1
1241 ip netns exec $ns2 ./pm_nl_ctl limits 1 1
1242 ip netns exec $ns1 ./pm_nl_ctl add 10.0.2.1 flags signal
1243 run_tests $ns1 $ns2 "::ffff:10.0.1.1"
1244 chk_join_nr "signal address v4-map-v6" 1 1 1
1249 ip netns exec $ns1 ./pm_nl_ctl limits 0 1
1250 ip netns exec $ns2 ./pm_nl_ctl limits 0 1
1251 ip netns exec $ns2 ./pm_nl_ctl add "::ffff:10.0.3.2" flags subflow
1252 run_tests $ns1 $ns2 10.0.1.1
1253 chk_join_nr "single subflow v6-map-v4" 1 1 1
1255 # signal address v6-map-v4
1257 ip netns exec $ns1 ./pm_nl_ctl limits 0 1
1258 ip netns exec $ns2 ./pm_nl_ctl limits 1 1
1259 ip netns exec $ns1 ./pm_nl_ctl add "::ffff:10.0.2.1" flags signal
1260 run_tests $ns1 $ns2 10.0.1.1
1261 chk_join_nr "signal address v6-map-v4" 1 1 1
1264 # no subflow IPv6 to v4 address
1266 ip netns exec $ns1 ./pm_nl_ctl limits 0 1
1267 ip netns exec $ns2 ./pm_nl_ctl limits 0 1
1268 ip netns exec $ns2 ./pm_nl_ctl add dead:beef:2::2 flags subflow
1269 run_tests $ns1 $ns2 10.0.1.1
1270 chk_join_nr "no JOIN with diff families v4-v6" 0 0 0
1272 # no subflow IPv6 to v4 address even if v6 has a valid v4 at the end
1274 ip netns exec $ns1 ./pm_nl_ctl limits 0 1
1275 ip netns exec $ns2 ./pm_nl_ctl limits 0 1
1276 ip netns exec $ns2 ./pm_nl_ctl add dead:beef:2::10.0.3.2 flags subflow
1277 run_tests $ns1 $ns2 10.0.1.1
1278 chk_join_nr "no JOIN with diff families v4-v6-2" 0 0 0
1280 # no subflow IPv4 to v6 address, no need to slow down too then
1282 ip netns exec $ns1 ./pm_nl_ctl limits 0 1
1283 ip netns exec $ns2 ./pm_nl_ctl limits 0 1
1284 ip netns exec $ns2 ./pm_nl_ctl add 10.0.3.2 flags subflow
1285 run_tests $ns1 $ns2 dead:beef:1::1
1286 chk_join_nr "no JOIN with diff families v6-v4" 0 0 0
1291 # single subflow, backup
1293 ip netns exec $ns1 ./pm_nl_ctl limits 0 1
1294 ip netns exec $ns2 ./pm_nl_ctl limits 0 1
1295 ip netns exec $ns2 ./pm_nl_ctl add 10.0.3.2 flags subflow,backup
1296 run_tests $ns1 $ns2 10.0.1.1 0 0 0 slow nobackup
1297 chk_join_nr "single subflow, backup" 1 1 1
1300 # single address, backup
1302 ip netns exec $ns1 ./pm_nl_ctl limits 0 1
1303 ip netns exec $ns1 ./pm_nl_ctl add 10.0.2.1 flags signal
1304 ip netns exec $ns2 ./pm_nl_ctl limits 1 1
1305 run_tests $ns1 $ns2 10.0.1.1 0 0 0 slow backup
1306 chk_join_nr "single address, backup" 1 1 1
1311 add_addr_ports_tests()
1313 # signal address with port
1315 ip netns exec $ns1 ./pm_nl_ctl limits 0 1
1316 ip netns exec $ns2 ./pm_nl_ctl limits 1 1
1317 ip netns exec $ns1 ./pm_nl_ctl add 10.0.2.1 flags signal port 10100
1318 run_tests $ns1 $ns2 10.0.1.1
1319 chk_join_nr "signal address with port" 1 1 1
1322 # subflow and signal with port
1324 ip netns exec $ns1 ./pm_nl_ctl add 10.0.2.1 flags signal port 10100
1325 ip netns exec $ns1 ./pm_nl_ctl limits 0 2
1326 ip netns exec $ns2 ./pm_nl_ctl limits 1 2
1327 ip netns exec $ns2 ./pm_nl_ctl add 10.0.3.2 flags subflow
1328 run_tests $ns1 $ns2 10.0.1.1
1329 chk_join_nr "subflow and signal with port" 2 2 2
1332 # single address with port, remove
1334 ip netns exec $ns1 ./pm_nl_ctl limits 0 1
1335 ip netns exec $ns1 ./pm_nl_ctl add 10.0.2.1 flags signal port 10100
1336 ip netns exec $ns2 ./pm_nl_ctl limits 1 1
1337 run_tests $ns1 $ns2 10.0.1.1 0 -1 0 slow
1338 chk_join_nr "remove single address with port" 1 1 1
1340 chk_rm_nr 1 1 invert
1342 # subflow and signal with port, remove
1344 ip netns exec $ns1 ./pm_nl_ctl limits 0 2
1345 ip netns exec $ns1 ./pm_nl_ctl add 10.0.2.1 flags signal port 10100
1346 ip netns exec $ns2 ./pm_nl_ctl limits 1 2
1347 ip netns exec $ns2 ./pm_nl_ctl add 10.0.3.2 flags subflow
1348 run_tests $ns1 $ns2 10.0.1.1 0 -1 -1 slow
1349 chk_join_nr "remove subflow and signal with port" 2 2 2
1353 # subflows and signal with port, flush
1355 ip netns exec $ns1 ./pm_nl_ctl limits 0 3
1356 ip netns exec $ns1 ./pm_nl_ctl add 10.0.2.1 flags signal port 10100
1357 ip netns exec $ns2 ./pm_nl_ctl limits 1 3
1358 ip netns exec $ns2 ./pm_nl_ctl add 10.0.3.2 flags subflow
1359 ip netns exec $ns2 ./pm_nl_ctl add 10.0.4.2 flags subflow
1360 run_tests $ns1 $ns2 10.0.1.1 0 -8 -8 slow
1361 chk_join_nr "flush subflows and signal with port" 3 3 3
1365 # multiple addresses with port
1367 ip netns exec $ns1 ./pm_nl_ctl limits 2 2
1368 ip netns exec $ns1 ./pm_nl_ctl add 10.0.2.1 flags signal port 10100
1369 ip netns exec $ns1 ./pm_nl_ctl add 10.0.3.1 flags signal port 10100
1370 ip netns exec $ns2 ./pm_nl_ctl limits 2 2
1371 run_tests $ns1 $ns2 10.0.1.1
1372 chk_join_nr "multiple addresses with port" 2 2 2
1375 # multiple addresses with ports
1377 ip netns exec $ns1 ./pm_nl_ctl limits 2 2
1378 ip netns exec $ns1 ./pm_nl_ctl add 10.0.2.1 flags signal port 10100
1379 ip netns exec $ns1 ./pm_nl_ctl add 10.0.3.1 flags signal port 10101
1380 ip netns exec $ns2 ./pm_nl_ctl limits 2 2
1381 run_tests $ns1 $ns2 10.0.1.1
1382 chk_join_nr "multiple addresses with ports" 2 2 2
1388 # single subflow, syncookies
1390 ip netns exec $ns1 ./pm_nl_ctl limits 0 1
1391 ip netns exec $ns2 ./pm_nl_ctl limits 0 1
1392 ip netns exec $ns2 ./pm_nl_ctl add 10.0.3.2 flags subflow
1393 run_tests $ns1 $ns2 10.0.1.1
1394 chk_join_nr "single subflow with syn cookies" 1 1 1
1396 # multiple subflows with syn cookies
1398 ip netns exec $ns1 ./pm_nl_ctl limits 0 2
1399 ip netns exec $ns2 ./pm_nl_ctl limits 0 2
1400 ip netns exec $ns2 ./pm_nl_ctl add 10.0.3.2 flags subflow
1401 ip netns exec $ns2 ./pm_nl_ctl add 10.0.2.2 flags subflow
1402 run_tests $ns1 $ns2 10.0.1.1
1403 chk_join_nr "multiple subflows with syn cookies" 2 2 2
1405 # multiple subflows limited by server
1407 ip netns exec $ns1 ./pm_nl_ctl limits 0 1
1408 ip netns exec $ns2 ./pm_nl_ctl limits 0 2
1409 ip netns exec $ns2 ./pm_nl_ctl add 10.0.3.2 flags subflow
1410 ip netns exec $ns2 ./pm_nl_ctl add 10.0.2.2 flags subflow
1411 run_tests $ns1 $ns2 10.0.1.1
1412 chk_join_nr "subflows limited by server w cookies" 2 2 1
1414 # test signal address with cookies
1416 ip netns exec $ns1 ./pm_nl_ctl limits 0 1
1417 ip netns exec $ns2 ./pm_nl_ctl limits 1 1
1418 ip netns exec $ns1 ./pm_nl_ctl add 10.0.2.1 flags signal
1419 run_tests $ns1 $ns2 10.0.1.1
1420 chk_join_nr "signal address with syn cookies" 1 1 1
1423 # test cookie with subflow and signal
1425 ip netns exec $ns1 ./pm_nl_ctl add 10.0.2.1 flags signal
1426 ip netns exec $ns1 ./pm_nl_ctl limits 0 2
1427 ip netns exec $ns2 ./pm_nl_ctl limits 1 2
1428 ip netns exec $ns2 ./pm_nl_ctl add 10.0.3.2 flags subflow
1429 run_tests $ns1 $ns2 10.0.1.1
1430 chk_join_nr "subflow and signal w cookies" 2 2 2
1433 # accept and use add_addr with additional subflows
1435 ip netns exec $ns1 ./pm_nl_ctl limits 0 3
1436 ip netns exec $ns1 ./pm_nl_ctl add 10.0.2.1 flags signal
1437 ip netns exec $ns2 ./pm_nl_ctl limits 1 3
1438 ip netns exec $ns2 ./pm_nl_ctl add 10.0.3.2 flags subflow
1439 ip netns exec $ns2 ./pm_nl_ctl add 10.0.4.2 flags subflow
1440 run_tests $ns1 $ns2 10.0.1.1
1441 chk_join_nr "subflows and signal w. cookies" 3 3 3
1448 reset_with_checksum 0 0
1449 ip netns exec $ns1 ./pm_nl_ctl limits 0 1
1450 ip netns exec $ns2 ./pm_nl_ctl limits 0 1
1451 run_tests $ns1 $ns2 10.0.1.1
1452 chk_csum_nr "checksum test 0 0"
1455 reset_with_checksum 1 1
1456 ip netns exec $ns1 ./pm_nl_ctl limits 0 1
1457 ip netns exec $ns2 ./pm_nl_ctl limits 0 1
1458 run_tests $ns1 $ns2 10.0.1.1
1459 chk_csum_nr "checksum test 1 1"
1462 reset_with_checksum 0 1
1463 ip netns exec $ns1 ./pm_nl_ctl limits 0 1
1464 ip netns exec $ns2 ./pm_nl_ctl limits 0 1
1465 run_tests $ns1 $ns2 10.0.1.1
1466 chk_csum_nr "checksum test 0 1"
1469 reset_with_checksum 1 0
1470 ip netns exec $ns1 ./pm_nl_ctl limits 0 1
1471 ip netns exec $ns2 ./pm_nl_ctl limits 0 1
1472 run_tests $ns1 $ns2 10.0.1.1
1473 chk_csum_nr "checksum test 1 0"
1476 deny_join_id0_tests()
1478 # subflow allow join id0 ns1
1479 reset_with_allow_join_id0 1 0
1480 ip netns exec $ns1 ./pm_nl_ctl limits 1 1
1481 ip netns exec $ns2 ./pm_nl_ctl limits 1 1
1482 ip netns exec $ns2 ./pm_nl_ctl add 10.0.3.2 flags subflow
1483 run_tests $ns1 $ns2 10.0.1.1
1484 chk_join_nr "single subflow allow join id0 ns1" 1 1 1
1486 # subflow allow join id0 ns2
1487 reset_with_allow_join_id0 0 1
1488 ip netns exec $ns1 ./pm_nl_ctl limits 1 1
1489 ip netns exec $ns2 ./pm_nl_ctl limits 1 1
1490 ip netns exec $ns2 ./pm_nl_ctl add 10.0.3.2 flags subflow
1491 run_tests $ns1 $ns2 10.0.1.1
1492 chk_join_nr "single subflow allow join id0 ns2" 0 0 0
1494 # signal address allow join id0 ns1
1495 # ADD_ADDRs are not affected by allow_join_id0 value.
1496 reset_with_allow_join_id0 1 0
1497 ip netns exec $ns1 ./pm_nl_ctl limits 1 1
1498 ip netns exec $ns2 ./pm_nl_ctl limits 1 1
1499 ip netns exec $ns1 ./pm_nl_ctl add 10.0.2.1 flags signal
1500 run_tests $ns1 $ns2 10.0.1.1
1501 chk_join_nr "signal address allow join id0 ns1" 1 1 1
1504 # signal address allow join id0 ns2
1505 # ADD_ADDRs are not affected by allow_join_id0 value.
1506 reset_with_allow_join_id0 0 1
1507 ip netns exec $ns1 ./pm_nl_ctl limits 1 1
1508 ip netns exec $ns2 ./pm_nl_ctl limits 1 1
1509 ip netns exec $ns1 ./pm_nl_ctl add 10.0.2.1 flags signal
1510 run_tests $ns1 $ns2 10.0.1.1
1511 chk_join_nr "signal address allow join id0 ns2" 1 1 1
1514 # subflow and address allow join id0 ns1
1515 reset_with_allow_join_id0 1 0
1516 ip netns exec $ns1 ./pm_nl_ctl limits 2 2
1517 ip netns exec $ns2 ./pm_nl_ctl limits 2 2
1518 ip netns exec $ns1 ./pm_nl_ctl add 10.0.2.1 flags signal
1519 ip netns exec $ns2 ./pm_nl_ctl add 10.0.3.2 flags subflow
1520 run_tests $ns1 $ns2 10.0.1.1
1521 chk_join_nr "subflow and address allow join id0 1" 2 2 2
1523 # subflow and address allow join id0 ns2
1524 reset_with_allow_join_id0 0 1
1525 ip netns exec $ns1 ./pm_nl_ctl limits 2 2
1526 ip netns exec $ns2 ./pm_nl_ctl limits 2 2
1527 ip netns exec $ns1 ./pm_nl_ctl add 10.0.2.1 flags signal
1528 ip netns exec $ns2 ./pm_nl_ctl add 10.0.3.2 flags subflow
1529 run_tests $ns1 $ns2 10.0.1.1
1530 chk_join_nr "subflow and address allow join id0 2" 1 1 1
1536 signal_address_tests
1538 add_addr_timeout_tests
1544 add_addr_ports_tests
1552 echo "mptcp_join usage:"
1553 echo " -f subflows_tests"
1554 echo " -s signal_address_tests"
1555 echo " -l link_failure_tests"
1556 echo " -t add_addr_timeout_tests"
1557 echo " -r remove_tests"
1558 echo " -a add_tests"
1559 echo " -6 ipv6_tests"
1560 echo " -4 v4mapped_tests"
1561 echo " -b backup_tests"
1562 echo " -p add_addr_ports_tests"
1563 echo " -k syncookies_tests"
1564 echo " -S checksum_tests"
1565 echo " -d deny_join_id0_tests"
1566 echo " -c capture pcap files"
1567 echo " -C enable data checksum"
1577 make_file "$cin" "client" 1
1578 make_file "$sin" "server" 1
1582 # check for "capture/checksum" args before launching tests
1583 if [[ "${arg}" =~ ^"-"[0-9a-zA-Z]*"c"[0-9a-zA-Z]*$ ]]; then
1586 if [[ "${arg}" =~ ^"-"[0-9a-zA-Z]*"C"[0-9a-zA-Z]*$ ]]; then
1590 # exception for the capture/checksum options, the rest means: a part of the tests
1591 if [ "${arg}" != "-c" ] && [ "${arg}" != "-C" ]; then
1596 if [ $do_all_tests -eq 1 ]; then
1601 while getopts 'fsltra64bpkdchCS' opt; do
1607 signal_address_tests
1613 add_addr_timeout_tests
1631 add_addr_ports_tests