START sys/net/pair 2025-03-28T04:57:32Z
==== ifconfig ====
# Destroy interfaces.
/sbin/route -n -T 11 delete -inet 169.254.0.13
delete host 169.254.0.13: not in table
*** Error 1 in target 'unconfig' (ignored)
/sbin/route -n -T 11 delete -inet6 fc00::13
delete host fc00::13: not in table
*** Error 1 in target 'unconfig' (ignored)
/sbin/ifconfig lo13 rdomain 13
/sbin/ifconfig lo13 inet 169.254.0.13 delete
ifconfig: SIOCDIFADDR: Can't assign requested address
*** Error 1 in target 'unconfig' (ignored)
/sbin/ifconfig lo13 inet6 fc00::13 delete
ifconfig: SIOCDIFADDR: Can't assign requested address
*** Error 1 in target 'unconfig' (ignored)
/sbin/ifconfig pair11 destroy
ifconfig: pair11: SIOCIFDESTROY: Device not configured
*** Error 1 in target 'unconfig' (ignored)
/sbin/ifconfig pair12 destroy
ifconfig: pair12: SIOCIFDESTROY: Device not configured
*** Error 1 in target 'unconfig' (ignored)
/sbin/route -n -T 11 delete -inet 169.254.0.0/16
delete net 169.254.0.0/16: not in table
*** Error 1 in target 'unconfig' (ignored)
/sbin/route -n -T 11 delete -inet6 fc00::/48
delete net fc00::/48: not in table
*** Error 1 in target 'unconfig' (ignored)
/sbin/ifconfig lo11 inet 127.0.0.1 delete
ifconfig: SIOCDIFADDR: Can't assign requested address
*** Error 1 in target 'unconfig' (ignored)
/sbin/ifconfig lo11 inet6 ::1 delete
ifconfig: SIOCDIFADDR: Can't assign requested address
*** Error 1 in target 'unconfig' (ignored)
/sbin/ifconfig lo11 destroy
/sbin/route -n -T 12 delete -inet 169.254.0.0/16
delete net 169.254.0.0/16: not in table
*** Error 1 in target 'unconfig' (ignored)
/sbin/route -n -T 12 delete -inet6 fc00::/48
delete net fc00::/48: not in table
*** Error 1 in target 'unconfig' (ignored)
/sbin/ifconfig lo12 inet 127.0.0.1 delete
ifconfig: SIOCDIFADDR: Can't assign requested address
*** Error 1 in target 'unconfig' (ignored)
/sbin/ifconfig lo12 inet6 ::1 delete
ifconfig: SIOCDIFADDR: Can't assign requested address
*** Error 1 in target 'unconfig' (ignored)
/sbin/ifconfig lo12 destroy
/sbin/route -n -T 13 delete -inet 169.254.0.0/16
delete net 169.254.0.0/16: not in table
*** Error 1 in target 'unconfig' (ignored)
/sbin/route -n -T 13 delete -inet6 fc00::/48
delete net fc00::/48: not in table
*** Error 1 in target 'unconfig' (ignored)
/sbin/ifconfig lo13 inet 127.0.0.1 delete
ifconfig: SIOCDIFADDR: Can't assign requested address
*** Error 1 in target 'unconfig' (ignored)
/sbin/ifconfig lo13 inet6 ::1 delete
/sbin/ifconfig lo13 destroy
rm -f stamp-ifconfig
# Create and configure pflog and loopback interfaces.
/sbin/ifconfig lo11 rdomain 11
/sbin/ifconfig lo11 inet 127.0.0.1/8
/sbin/ifconfig lo11 inet6 ::1/128
/sbin/route -n -T 11 add -inet 169.254.0.0/16 127.0.0.1
add net 169.254.0.0/16: gateway 127.0.0.1
/sbin/route -n -T 11 add -inet6 fc00::/48 ::1
add net fc00::/48: gateway ::1
/sbin/ifconfig lo12 rdomain 12
/sbin/ifconfig lo12 inet 127.0.0.1/8
/sbin/ifconfig lo12 inet6 ::1/128
/sbin/route -n -T 12 add -inet 169.254.0.0/16 127.0.0.1
add net 169.254.0.0/16: gateway 127.0.0.1
/sbin/route -n -T 12 add -inet6 fc00::/48 ::1
add net fc00::/48: gateway ::1
/sbin/ifconfig lo13 rdomain 13
/sbin/ifconfig lo13 inet 127.0.0.1/8
/sbin/ifconfig lo13 inet6 ::1/128
/sbin/route -n -T 13 add -inet 169.254.0.0/16 127.0.0.1
add net 169.254.0.0/16: gateway 127.0.0.1
/sbin/route -n -T 13 add -inet6 fc00::/48 ::1
add net fc00::/48: gateway ::1
/sbin/ifconfig pair11 rdomain 11
/sbin/ifconfig pair11 inet 169.254.1.11/24
/sbin/ifconfig pair11 inet6 fc00:0:0:1::11/64
/sbin/ifconfig pair12 rdomain 12
/sbin/ifconfig pair12 inet 169.254.1.12/24
/sbin/ifconfig pair12 inet6 fc00:0:0:1::12/64
/sbin/ifconfig pair11 patch pair12
/sbin/ifconfig lo13 inet 169.254.0.13/24 alias
/sbin/ifconfig lo13 inet6 fc00::13/64
/sbin/ifconfig pair11 mtu 8000
/sbin/route -n -T 11 add -inet 169.254.0.13 169.254.1.12
add host 169.254.0.13: gateway 169.254.1.12
/sbin/route -n -T 11 add -inet6 fc00::13 fc00:0:0:1::12
add host fc00::13: gateway fc00:0:0:1::12
# Wait until IPv6 addresses are no longer tentative.
for i in `jot 50`; do if ! { /sbin/ifconfig pair11; /sbin/ifconfig pair12; /sbin/ifconfig lo13; } | fgrep -q tentative; then break; fi; sleep .1; done
! { /sbin/ifconfig pair11; /sbin/ifconfig pair12; /sbin/ifconfig lo13; } | fgrep tentative
==== pfctl ====
# Create python include file containing the addresses.
rm -f addr.py addr.py.tmp
echo 'N1="11"' >>addr.py.tmp
echo 'LO_N1="lo11"' >>addr.py.tmp
echo 'PAIR_N1="pair11"' >>addr.py.tmp
echo 'IP_N1="169.254.1.11"' >>addr.py.tmp
echo 'IP6_N1="fc00:0:0:1::11"' >>addr.py.tmp
echo 'N2="12"' >>addr.py.tmp
echo 'LO_N2="lo12"' >>addr.py.tmp
echo 'PAIR_N2="pair12"' >>addr.py.tmp
echo 'IP_N2="169.254.1.12"' >>addr.py.tmp
echo 'IP6_N2="fc00:0:0:1::12"' >>addr.py.tmp
echo 'N3="13"' >>addr.py.tmp
echo 'LO_N3="lo13"' >>addr.py.tmp
echo 'PAIR_N3="pair13"' >>addr.py.tmp
echo 'IP_N3="169.254.0.13"' >>addr.py.tmp
echo 'IP6_N3="fc00::13"' >>addr.py.tmp
mv addr.py.tmp addr.py
# Load the pf rules into the kernel.
cat addr.py /usr/src/regress/sys/net/pair/pf.conf | /sbin/pfctl -n -f -
cat addr.py /usr/src/regress/sys/net/pair/pf.conf | /sbin/pfctl -a regress -f -
==== run-ping-1-1 ====
/sbin/ping -c 1 -w 1 -n -V 11 -I 169.254.1.11 169.254.1.11
PING 169.254.1.11 (169.254.1.11): 56 data bytes
64 bytes from 169.254.1.11: icmp_seq=0 ttl=255 time=0.049 ms
--- 169.254.1.11 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.049/0.049/0.049/0.000 ms
==== run-ping6-1-1 ====
/sbin/ping6 -c 1 -w 1 -n -V 11 -I fc00:0:0:1::11 fc00:0:0:1::11
PING fc00:0:0:1::11 (fc00:0:0:1::11): 56 data bytes
64 bytes from fc00:0:0:1::11: icmp_seq=0 hlim=64 time=0.054 ms
--- fc00:0:0:1::11 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.054/0.054/0.054/0.000 ms
==== run-tcpbench-1-1 ====
rm -f nc.log
nc -4 -v -l -V 11 169.254.1.11 12345 >/dev/null 2>nc.log &
# Wait until nc is listening.
for i in `jot 30`; do if fgrep -q Listening nc.log; then break; fi; sleep .1; done
fgrep Listening nc.log
Listening on 169.254.1.11 12345
# Test that path MTU dicovery is working.
tcpbench -4 -t 5 -V 11 -b 169.254.1.11 169.254.1.11
elapsed_ms bytes mbps bwidth
1000 518519572 4148.157 100.00%
Conn: 1 Mbps: 4148.157 Peak Mbps: 4148.157 Avg Mbps: 4148.157
2000 518360612 4151.036 100.00%
Conn: 1 Mbps: 4151.036 Peak Mbps: 4151.036 Avg Mbps: 4151.036
3000 517637344 4141.099 100.00%
Conn: 1 Mbps: 4141.099 Peak Mbps: 4151.036 Avg Mbps: 4141.099
4000 518130120 4145.041 100.00%
Conn: 1 Mbps: 4145.041 Peak Mbps: 4151.036 Avg Mbps: 4145.041
5000 518138068 4145.105 100.00%
Conn: 1 Mbps: 4145.105 Peak Mbps: 4151.036 Avg Mbps: 4145.105
--- 169.254.1.11 tcpbench statistics ---
3109194016 bytes sent over 5.999 seconds
bandwidth min/avg/max/std-dev = 4141.099/4146.087/4151.036/3.338 Mbps
==== run-tcpbench6-1-1 ====
rm -f nc.log
nc -6 -v -l -V 11 fc00:0:0:1::11 12345 >/dev/null 2>nc.log &
# Wait until nc is listening.
for i in `jot 30`; do if fgrep -q Listening nc.log; then break; fi; sleep .1; done
fgrep Listening nc.log
Listening on fc00:0:0:1::11 12345
# Test that path MTU dicovery is working.
tcpbench -6 -t 5 -V 11 -b fc00:0:0:1::11 fc00:0:0:1::11
elapsed_ms bytes mbps bwidth
1000 512331144 4098.649 100.00%
Conn: 1 Mbps: 4098.649 Peak Mbps: 4098.649 Avg Mbps: 4098.649
2000 511506632 4096.149 100.00%
Conn: 1 Mbps: 4096.149 Peak Mbps: 4098.649 Avg Mbps: 4096.149
3000 511998168 4095.985 100.00%
Conn: 1 Mbps: 4095.985 Peak Mbps: 4098.649 Avg Mbps: 4095.985
4000 511736544 4093.892 100.00%
Conn: 1 Mbps: 4093.892 Peak Mbps: 4098.649 Avg Mbps: 4093.892
5000 511530416 4092.243 100.00%
Conn: 1 Mbps: 4092.243 Peak Mbps: 4098.649 Avg Mbps: 4092.243
--- fc00:0:0:1::11 tcpbench statistics ---
3070791880 bytes sent over 5.999 seconds
bandwidth min/avg/max/std-dev = 4092.243/4095.384/4098.649/2.177 Mbps
==== run-ping-1-2 ====
/sbin/ping -c 1 -w 1 -n -V 11 -I 169.254.1.11 169.254.1.12
PING 169.254.1.12 (169.254.1.12): 56 data bytes
64 bytes from 169.254.1.12: icmp_seq=0 ttl=255 time=0.061 ms
--- 169.254.1.12 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.061/0.061/0.061/0.000 ms
==== run-ping6-1-2 ====
/sbin/ping6 -c 1 -w 1 -n -V 11 -I fc00:0:0:1::11 fc00:0:0:1::12
PING fc00:0:0:1::12 (fc00:0:0:1::12): 56 data bytes
64 bytes from fc00:0:0:1::12: icmp_seq=0 hlim=64 time=0.125 ms
--- fc00:0:0:1::12 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.125/0.125/0.125/0.000 ms
==== run-tcpbench-1-2 ====
rm -f nc.log
nc -4 -v -l -V 12 169.254.1.12 12345 >/dev/null 2>nc.log &
# Wait until nc is listening.
for i in `jot 30`; do if fgrep -q Listening nc.log; then break; fi; sleep .1; done
fgrep Listening nc.log
Listening on 169.254.1.12 12345
# Test that path MTU dicovery is working.
tcpbench -4 -t 5 -V 11 -b 169.254.1.11 169.254.1.12
elapsed_ms bytes mbps bwidth
1001 275077952 2198.425 100.00%
Conn: 1 Mbps: 2198.425 Peak Mbps: 2198.425 Avg Mbps: 2198.425
2002 289281480 2314.252 100.00%
Conn: 1 Mbps: 2314.252 Peak Mbps: 2314.252 Avg Mbps: 2314.252
3003 288346128 2306.769 100.00%
Conn: 1 Mbps: 2306.769 Peak Mbps: 2314.252 Avg Mbps: 2306.769
4003 287860872 2302.887 100.00%
Conn: 1 Mbps: 2302.887 Peak Mbps: 2314.252 Avg Mbps: 2302.887
5004 288866184 2308.621 100.00%
Conn: 1 Mbps: 2308.621 Peak Mbps: 2314.252 Avg Mbps: 2308.621
--- 169.254.1.12 tcpbench statistics ---
1716788976 bytes sent over 6.002 seconds
bandwidth min/avg/max/std-dev = 2198.425/2286.191/2314.252/44.035 Mbps
==== run-tcpbench6-1-2 ====
rm -f nc.log
nc -6 -v -l -V 12 fc00:0:0:1::12 12345 >/dev/null 2>nc.log &
# Wait until nc is listening.
for i in `jot 30`; do if fgrep -q Listening nc.log; then break; fi; sleep .1; done
fgrep Listening nc.log
Listening on fc00:0:0:1::12 12345
# Test that path MTU dicovery is working.
tcpbench -6 -t 5 -V 11 -b fc00:0:0:1::11 fc00:0:0:1::12
elapsed_ms bytes mbps bwidth
1001 258177008 2063.353 100.00%
Conn: 1 Mbps: 2063.353 Peak Mbps: 2063.353 Avg Mbps: 2063.353
2002 270974984 2167.800 100.00%
Conn: 1 Mbps: 2167.800 Peak Mbps: 2167.800 Avg Mbps: 2167.800
3002 274644916 2199.359 100.00%
Conn: 1 Mbps: 2199.359 Peak Mbps: 2199.359 Avg Mbps: 2199.359
4002 274559208 2196.474 100.00%
Conn: 1 Mbps: 2196.474 Peak Mbps: 2199.359 Avg Mbps: 2196.474
5002 275011304 2200.090 100.00%
Conn: 1 Mbps: 2200.090 Peak Mbps: 2200.090 Avg Mbps: 2200.090
--- fc00:0:0:1::12 tcpbench statistics ---
1626512880 bytes sent over 6.001 seconds
bandwidth min/avg/max/std-dev = 2063.353/2165.415/2200.090/52.424 Mbps
==== run-ping-1-3 ====
/sbin/ping -c 1 -w 1 -n -V 11 -I 169.254.1.11 169.254.0.13
PING 169.254.0.13 (169.254.0.13): 56 data bytes
64 bytes from 169.254.0.13: icmp_seq=0 ttl=254 time=0.061 ms
--- 169.254.0.13 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.061/0.061/0.061/0.000 ms
==== run-ping6-1-3 ====
/sbin/ping6 -c 1 -w 1 -n -V 11 -I fc00:0:0:1::11 fc00::13
PING fc00::13 (fc00::13): 56 data bytes
64 bytes from fc00::13: icmp_seq=0 hlim=63 time=0.074 ms
--- fc00::13 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.074/0.074/0.074/0.000 ms
==== run-tcpbench-1-3 ====
rm -f nc.log
nc -4 -v -l -V 13 169.254.0.13 12345 >/dev/null 2>nc.log &
# Wait until nc is listening.
for i in `jot 30`; do if fgrep -q Listening nc.log; then break; fi; sleep .1; done
fgrep Listening nc.log
Listening on 169.254.0.13 12345
# Test that path MTU dicovery is working.
tcpbench -4 -t 5 -V 11 -b 169.254.1.11 169.254.0.13
elapsed_ms bytes mbps bwidth
1000 570052444 4560.420 100.00%
Conn: 1 Mbps: 4560.420 Peak Mbps: 4560.420 Avg Mbps: 4560.420
2000 569838268 4558.706 100.00%
Conn: 1 Mbps: 4558.706 Peak Mbps: 4560.420 Avg Mbps: 4558.706
3000 552480956 4424.272 100.00%
Conn: 1 Mbps: 4424.272 Peak Mbps: 4560.420 Avg Mbps: 4424.272
4000 530600392 4244.803 100.00%
Conn: 1 Mbps: 4244.803 Peak Mbps: 4560.420 Avg Mbps: 4244.803
5000 539891744 4319.134 100.00%
Conn: 1 Mbps: 4319.134 Peak Mbps: 4560.420 Avg Mbps: 4319.134
--- 169.254.0.13 tcpbench statistics ---
3246483708 bytes sent over 5.999 seconds
bandwidth min/avg/max/std-dev = 4244.803/4421.467/4560.420/126.359 Mbps
==== run-tcpbench6-1-3 ====
rm -f nc.log
nc -6 -v -l -V 13 fc00::13 12345 >/dev/null 2>nc.log &
# Wait until nc is listening.
for i in `jot 30`; do if fgrep -q Listening nc.log; then break; fi; sleep .1; done
fgrep Listening nc.log
Listening on fc00::13 12345
# Test that path MTU dicovery is working.
tcpbench -6 -t 5 -V 11 -b fc00:0:0:1::11 fc00::13
elapsed_ms bytes mbps bwidth
1000 599598808 4796.790 100.00%
Conn: 1 Mbps: 4796.790 Peak Mbps: 4796.790 Avg Mbps: 4796.790
2000 635360328 5082.883 100.00%
Conn: 1 Mbps: 5082.883 Peak Mbps: 5082.883 Avg Mbps: 5082.883
3000 633518176 5073.219 100.00%
Conn: 1 Mbps: 5073.219 Peak Mbps: 5082.883 Avg Mbps: 5073.219
4000 640159496 5121.276 100.00%
Conn: 1 Mbps: 5121.276 Peak Mbps: 5121.276 Avg Mbps: 5121.276
5001 636066312 5088.530 100.00%
Conn: 1 Mbps: 5088.530 Peak Mbps: 5121.276 Avg Mbps: 5088.530
--- fc00::13 tcpbench statistics ---
3777349864 bytes sent over 5.999 seconds
bandwidth min/avg/max/std-dev = 4796.790/5032.540/5121.276/118.976 Mbps
==== run-ping-2-1 ====
/sbin/ping -c 1 -w 1 -n -V 12 -I 169.254.1.12 169.254.1.11
PING 169.254.1.11 (169.254.1.11): 56 data bytes
64 bytes from 169.254.1.11: icmp_seq=0 ttl=255 time=0.047 ms
--- 169.254.1.11 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.047/0.047/0.047/0.000 ms
==== run-ping6-2-1 ====
/sbin/ping6 -c 1 -w 1 -n -V 12 -I fc00:0:0:1::12 fc00:0:0:1::11
PING fc00:0:0:1::11 (fc00:0:0:1::11): 56 data bytes
64 bytes from fc00:0:0:1::11: icmp_seq=0 hlim=64 time=0.051 ms
--- fc00:0:0:1::11 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.051/0.051/0.051/0.000 ms
==== run-tcpbench-2-1 ====
rm -f nc.log
nc -4 -v -l -V 11 169.254.1.11 12345 >/dev/null 2>nc.log &
# Wait until nc is listening.
for i in `jot 30`; do if fgrep -q Listening nc.log; then break; fi; sleep .1; done
fgrep Listening nc.log
Listening on 169.254.1.11 12345
# Test that path MTU dicovery is working.
tcpbench -4 -t 5 -V 12 -b 169.254.1.12 169.254.1.11
elapsed_ms bytes mbps bwidth
1001 271950368 2173.430 100.00%
Conn: 1 Mbps: 2173.430 Peak Mbps: 2173.430 Avg Mbps: 2173.430
2001 286232544 2292.153 100.00%
Conn: 1 Mbps: 2292.153 Peak Mbps: 2292.153 Avg Mbps: 2292.153
3001 285816376 2286.531 100.00%
Conn: 1 Mbps: 2286.531 Peak Mbps: 2292.153 Avg Mbps: 2286.531
4001 286637752 2295.397 100.00%
Conn: 1 Mbps: 2295.397 Peak Mbps: 2295.397 Avg Mbps: 2295.397
5002 289205128 2313.641 100.00%
Conn: 1 Mbps: 2313.641 Peak Mbps: 2313.641 Avg Mbps: 2313.641
--- 169.254.1.11 tcpbench statistics ---
1707658096 bytes sent over 6.002 seconds
bandwidth min/avg/max/std-dev = 2173.430/2272.230/2313.641/50.229 Mbps
==== run-tcpbench6-2-1 ====
rm -f nc.log
nc -6 -v -l -V 11 fc00:0:0:1::11 12345 >/dev/null 2>nc.log &
# Wait until nc is listening.
for i in `jot 30`; do if fgrep -q Listening nc.log; then break; fi; sleep .1; done
fgrep Listening nc.log
Listening on fc00:0:0:1::11 12345
# Test that path MTU dicovery is working.
tcpbench -6 -t 5 -V 12 -b fc00:0:0:1::12 fc00:0:0:1::11
elapsed_ms bytes mbps bwidth
1000 255483232 2043.866 100.00%
Conn: 1 Mbps: 2043.866 Peak Mbps: 2043.866 Avg Mbps: 2043.866
2000 269500680 2156.005 100.00%
Conn: 1 Mbps: 2156.005 Peak Mbps: 2156.005 Avg Mbps: 2156.005
3002 267315132 2134.253 100.00%
Conn: 1 Mbps: 2134.253 Peak Mbps: 2156.005 Avg Mbps: 2134.253
4002 269474156 2155.793 100.00%
Conn: 1 Mbps: 2155.793 Peak Mbps: 2156.005 Avg Mbps: 2155.793
5003 274436160 2195.489 100.00%
Conn: 1 Mbps: 2195.489 Peak Mbps: 2195.489 Avg Mbps: 2195.489
--- fc00:0:0:1::11 tcpbench statistics ---
1606699644 bytes sent over 6.001 seconds
bandwidth min/avg/max/std-dev = 2043.866/2137.081/2195.489/50.630 Mbps
==== run-ping-2-2 ====
/sbin/ping -c 1 -w 1 -n -V 12 -I 169.254.1.12 169.254.1.12
PING 169.254.1.12 (169.254.1.12): 56 data bytes
64 bytes from 169.254.1.12: icmp_seq=0 ttl=255 time=0.041 ms
--- 169.254.1.12 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.041/0.041/0.041/0.000 ms
==== run-ping6-2-2 ====
/sbin/ping6 -c 1 -w 1 -n -V 12 -I fc00:0:0:1::12 fc00:0:0:1::12
PING fc00:0:0:1::12 (fc00:0:0:1::12): 56 data bytes
64 bytes from fc00:0:0:1::12: icmp_seq=0 hlim=64 time=0.060 ms
--- fc00:0:0:1::12 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.060/0.060/0.060/0.000 ms
==== run-tcpbench-2-2 ====
rm -f nc.log
nc -4 -v -l -V 12 169.254.1.12 12345 >/dev/null 2>nc.log &
# Wait until nc is listening.
for i in `jot 30`; do if fgrep -q Listening nc.log; then break; fi; sleep .1; done
fgrep Listening nc.log
Listening on 169.254.1.12 12345
# Test that path MTU dicovery is working.
tcpbench -4 -t 5 -V 12 -b 169.254.1.12 169.254.1.12
elapsed_ms bytes mbps bwidth
1000 527310920 4218.487 100.00%
Conn: 1 Mbps: 4218.487 Peak Mbps: 4218.487 Avg Mbps: 4218.487
2000 527190736 4221.748 100.00%
Conn: 1 Mbps: 4221.748 Peak Mbps: 4221.748 Avg Mbps: 4221.748
3000 527089376 4216.715 100.00%
Conn: 1 Mbps: 4216.715 Peak Mbps: 4221.748 Avg Mbps: 4216.715
4000 527434000 4223.696 100.00%
Conn: 1 Mbps: 4223.696 Peak Mbps: 4223.696 Avg Mbps: 4223.696
5000 527597624 4220.781 100.00%
Conn: 1 Mbps: 4220.781 Peak Mbps: 4223.696 Avg Mbps: 4220.781
--- 169.254.1.12 tcpbench statistics ---
3164185528 bytes sent over 5.999 seconds
bandwidth min/avg/max/std-dev = 4216.715/4220.285/4223.696/2.449 Mbps
==== run-tcpbench6-2-2 ====
rm -f nc.log
nc -6 -v -l -V 12 fc00:0:0:1::12 12345 >/dev/null 2>nc.log &
# Wait until nc is listening.
for i in `jot 30`; do if fgrep -q Listening nc.log; then break; fi; sleep .1; done
fgrep Listening nc.log
Listening on fc00:0:0:1::12 12345
# Test that path MTU dicovery is working.
tcpbench -6 -t 5 -V 12 -b fc00:0:0:1::12 fc00:0:0:1::12
elapsed_ms bytes mbps bwidth
1000 526403640 4211.229 100.00%
Conn: 1 Mbps: 4211.229 Peak Mbps: 4211.229 Avg Mbps: 4211.229
2000 527023392 4220.408 100.00%
Conn: 1 Mbps: 4220.408 Peak Mbps: 4220.408 Avg Mbps: 4220.408
3000 527874480 4222.996 100.00%
Conn: 1 Mbps: 4222.996 Peak Mbps: 4222.996 Avg Mbps: 4222.996
4000 526927716 4215.422 100.00%
Conn: 1 Mbps: 4215.422 Peak Mbps: 4222.996 Avg Mbps: 4215.422
5000 526974840 4215.799 100.00%
Conn: 1 Mbps: 4215.799 Peak Mbps: 4222.996 Avg Mbps: 4215.799
--- fc00:0:0:1::12 tcpbench statistics ---
3162097512 bytes sent over 5.999 seconds
bandwidth min/avg/max/std-dev = 4211.229/4217.171/4222.996/4.115 Mbps
==== run-ping-2-3 ====
/sbin/ping -c 1 -w 1 -n -V 12 -I 169.254.1.12 169.254.0.13
PING 169.254.0.13 (169.254.0.13): 56 data bytes
64 bytes from 169.254.0.13: icmp_seq=0 ttl=255 time=0.049 ms
--- 169.254.0.13 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.049/0.049/0.049/0.000 ms
==== run-ping6-2-3 ====
/sbin/ping6 -c 1 -w 1 -n -V 12 -I fc00:0:0:1::12 fc00::13
PING fc00::13 (fc00::13): 56 data bytes
64 bytes from fc00::13: icmp_seq=0 hlim=64 time=0.060 ms
--- fc00::13 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.060/0.060/0.060/0.000 ms
==== run-tcpbench-2-3 ====
rm -f nc.log
nc -4 -v -l -V 13 169.254.0.13 12345 >/dev/null 2>nc.log &
# Wait until nc is listening.
for i in `jot 30`; do if fgrep -q Listening nc.log; then break; fi; sleep .1; done
fgrep Listening nc.log
Listening on 169.254.0.13 12345
# Test that path MTU dicovery is working.
tcpbench -4 -t 5 -V 12 -b 169.254.1.12 169.254.0.13
elapsed_ms bytes mbps bwidth
1000 789295220 6314.362 100.00%
Conn: 1 Mbps: 6314.362 Peak Mbps: 6314.362 Avg Mbps: 6314.362
2000 791432756 6337.800 100.00%
Conn: 1 Mbps: 6337.800 Peak Mbps: 6337.800 Avg Mbps: 6337.800
3000 791334608 6330.677 100.00%
Conn: 1 Mbps: 6330.677 Peak Mbps: 6337.800 Avg Mbps: 6330.677
4000 790320412 6322.563 100.00%
Conn: 1 Mbps: 6322.563 Peak Mbps: 6337.800 Avg Mbps: 6322.563
5000 791694484 6333.556 100.00%
Conn: 1 Mbps: 6333.556 Peak Mbps: 6337.800 Avg Mbps: 6333.556
--- 169.254.0.13 tcpbench statistics ---
4745510236 bytes sent over 5.999 seconds
bandwidth min/avg/max/std-dev = 6314.362/6327.792/6337.800/8.360 Mbps
==== run-tcpbench6-2-3 ====
rm -f nc.log
nc -6 -v -l -V 13 fc00::13 12345 >/dev/null 2>nc.log &
# Wait until nc is listening.
for i in `jot 30`; do if fgrep -q Listening nc.log; then break; fi; sleep .1; done
fgrep Listening nc.log
Listening on fc00::13 12345
# Test that path MTU dicovery is working.
tcpbench -6 -t 5 -V 12 -b fc00:0:0:1::12 fc00::13
elapsed_ms bytes mbps bwidth
1000 768788860 6150.311 100.00%
Conn: 1 Mbps: 6150.311 Peak Mbps: 6150.311 Avg Mbps: 6150.311
2000 770677416 6165.419 100.00%
Conn: 1 Mbps: 6165.419 Peak Mbps: 6165.419 Avg Mbps: 6165.419
3000 769892712 6165.307 100.00%
Conn: 1 Mbps: 6165.307 Peak Mbps: 6165.419 Avg Mbps: 6165.307
4000 769598448 6156.788 100.00%
Conn: 1 Mbps: 6156.788 Peak Mbps: 6165.419 Avg Mbps: 6156.788
5000 768781048 6150.248 100.00%
Conn: 1 Mbps: 6150.248 Peak Mbps: 6165.419 Avg Mbps: 6150.248
--- fc00::13 tcpbench statistics ---
4615800220 bytes sent over 5.999 seconds
bandwidth min/avg/max/std-dev = 6150.248/6157.615/6165.419/6.758 Mbps
==== run-ping-3-1 ====
/sbin/ping -c 1 -w 1 -n -V 13 -I 169.254.0.13 169.254.1.11
PING 169.254.1.11 (169.254.1.11): 56 data bytes
64 bytes from 169.254.1.11: icmp_seq=0 ttl=255 time=0.051 ms
--- 169.254.1.11 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.051/0.051/0.051/0.000 ms
==== run-ping6-3-1 ====
/sbin/ping6 -c 1 -w 1 -n -V 13 -I fc00::13 fc00:0:0:1::11
PING fc00:0:0:1::11 (fc00:0:0:1::11): 56 data bytes
64 bytes from fc00:0:0:1::11: icmp_seq=0 hlim=64 time=0.058 ms
--- fc00:0:0:1::11 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.058/0.058/0.058/0.000 ms
==== run-tcpbench-3-1 ====
rm -f nc.log
nc -4 -v -l -V 11 169.254.1.11 12345 >/dev/null 2>nc.log &
# Wait until nc is listening.
for i in `jot 30`; do if fgrep -q Listening nc.log; then break; fi; sleep .1; done
fgrep Listening nc.log
Listening on 169.254.1.11 12345
# Test that path MTU dicovery is working.
tcpbench -4 -t 5 -V 13 -b 169.254.0.13 169.254.1.11
elapsed_ms bytes mbps bwidth
1001 271666336 2171.160 100.00%
Conn: 1 Mbps: 2171.160 Peak Mbps: 2171.160 Avg Mbps: 2171.160
2001 280154344 2241.235 100.00%
Conn: 1 Mbps: 2241.235 Peak Mbps: 2241.235 Avg Mbps: 2241.235
3002 284212352 2273.699 100.00%
Conn: 1 Mbps: 2273.699 Peak Mbps: 2273.699 Avg Mbps: 2273.699
4003 282371344 2258.971 100.00%
Conn: 1 Mbps: 2258.971 Peak Mbps: 2273.699 Avg Mbps: 2258.971
5004 283199264 2263.331 100.00%
Conn: 1 Mbps: 2263.331 Peak Mbps: 2273.699 Avg Mbps: 2263.331
--- 169.254.1.11 tcpbench statistics ---
1683120888 bytes sent over 6.000 seconds
bandwidth min/avg/max/std-dev = 2171.160/2241.679/2273.699/36.787 Mbps
# path MTU discovery must create a dynamic route
/sbin/route -T 13 -n get -host -inet 169.254.1.11 | grep DYNAMIC
flags: <UP,GATEWAY,HOST,DYNAMIC,DONE>
==== run-tcpbench6-3-1 ====
rm -f nc.log
nc -6 -v -l -V 11 fc00:0:0:1::11 12345 >/dev/null 2>nc.log &
# Wait until nc is listening.
for i in `jot 30`; do if fgrep -q Listening nc.log; then break; fi; sleep .1; done
fgrep Listening nc.log
Listening on fc00:0:0:1::11 12345
# Test that path MTU dicovery is working.
tcpbench -6 -t 5 -V 13 -b fc00::13 fc00:0:0:1::11
elapsed_ms bytes mbps bwidth
1000 536798400 4294.387 100.00%
Conn: 1 Mbps: 4294.387 Peak Mbps: 4294.387 Avg Mbps: 4294.387
2001 603177864 4825.423 100.00%
Conn: 1 Mbps: 4825.423 Peak Mbps: 4825.423 Avg Mbps: 4825.423
3001 602447200 4819.578 100.00%
Conn: 1 Mbps: 4819.578 Peak Mbps: 4825.423 Avg Mbps: 4819.578
4001 593311072 4746.489 100.00%
Conn: 1 Mbps: 4746.489 Peak Mbps: 4825.423 Avg Mbps: 4746.489
5001 597857736 4782.862 100.00%
Conn: 1 Mbps: 4782.862 Peak Mbps: 4825.423 Avg Mbps: 4782.862
--- fc00:0:0:1::11 tcpbench statistics ---
3527375544 bytes sent over 6.000 seconds
bandwidth min/avg/max/std-dev = 4294.387/4693.748/4825.423/201.685 Mbps
# path MTU discovery in other rtable does not work in ip6_output()
/sbin/route -T 13 -n get -host -inet6 fc00:0:0:1::11
route to: fc00:0:0:1::11
destination: fc00::
mask: ffff:ffff:ffff::
gateway: ::1
interface: lo13
if address: ::1
priority: 8 (static)
flags: <UP,GATEWAY,DONE,STATIC>
use mtu expire
7 32768 0
DISABLED
==== run-ping-3-2 ====
/sbin/ping -c 1 -w 1 -n -V 13 -I 169.254.0.13 169.254.1.12
PING 169.254.1.12 (169.254.1.12): 56 data bytes
64 bytes from 169.254.1.12: icmp_seq=0 ttl=255 time=0.059 ms
--- 169.254.1.12 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.059/0.059/0.059/0.000 ms
==== run-ping6-3-2 ====
/sbin/ping6 -c 1 -w 1 -n -V 13 -I fc00::13 fc00:0:0:1::12
PING fc00:0:0:1::12 (fc00:0:0:1::12): 56 data bytes
64 bytes from fc00:0:0:1::12: icmp_seq=0 hlim=64 time=0.048 ms
--- fc00:0:0:1::12 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.048/0.048/0.048/0.000 ms
==== run-tcpbench-3-2 ====
rm -f nc.log
nc -4 -v -l -V 12 169.254.1.12 12345 >/dev/null 2>nc.log &
# Wait until nc is listening.
for i in `jot 30`; do if fgrep -q Listening nc.log; then break; fi; sleep .1; done
fgrep Listening nc.log
Listening on 169.254.1.12 12345
# Test that path MTU dicovery is working.
tcpbench -4 -t 5 -V 13 -b 169.254.0.13 169.254.1.12
elapsed_ms bytes mbps bwidth
1000 778779402 6230.235 100.00%
Conn: 1 Mbps: 6230.235 Peak Mbps: 6230.235 Avg Mbps: 6230.235
2000 781945116 6255.561 100.00%
Conn: 1 Mbps: 6255.561 Peak Mbps: 6255.561 Avg Mbps: 6255.561
3000 781716104 6253.729 100.00%
Conn: 1 Mbps: 6253.729 Peak Mbps: 6255.561 Avg Mbps: 6253.729
4000 780309316 6242.475 100.00%
Conn: 1 Mbps: 6242.475 Peak Mbps: 6255.561 Avg Mbps: 6242.475
5000 780669192 6245.354 100.00%
Conn: 1 Mbps: 6245.354 Peak Mbps: 6255.561 Avg Mbps: 6245.354
--- 169.254.1.12 tcpbench statistics ---
4684873506 bytes sent over 5.999 seconds
bandwidth min/avg/max/std-dev = 6230.235/6245.471/6255.561/9.068 Mbps
==== run-tcpbench6-3-2 ====
rm -f nc.log
nc -6 -v -l -V 12 fc00:0:0:1::12 12345 >/dev/null 2>nc.log &
# Wait until nc is listening.
for i in `jot 30`; do if fgrep -q Listening nc.log; then break; fi; sleep .1; done
fgrep Listening nc.log
Listening on fc00:0:0:1::12 12345
# Test that path MTU dicovery is working.
tcpbench -6 -t 5 -V 13 -b fc00::13 fc00:0:0:1::12
elapsed_ms bytes mbps bwidth
1000 773866320 6190.931 100.00%
Conn: 1 Mbps: 6190.931 Peak Mbps: 6190.931 Avg Mbps: 6190.931
2000 772214128 6183.897 100.00%
Conn: 1 Mbps: 6183.897 Peak Mbps: 6190.931 Avg Mbps: 6183.897
3000 773260400 6186.083 100.00%
Conn: 1 Mbps: 6186.083 Peak Mbps: 6190.931 Avg Mbps: 6186.083
4000 773064224 6184.514 100.00%
Conn: 1 Mbps: 6184.514 Peak Mbps: 6190.931 Avg Mbps: 6184.514
5000 773489272 6187.914 100.00%
Conn: 1 Mbps: 6187.914 Peak Mbps: 6190.931 Avg Mbps: 6187.914
--- fc00:0:0:1::12 tcpbench statistics ---
4639187440 bytes sent over 5.999 seconds
bandwidth min/avg/max/std-dev = 6183.897/6186.668/6190.931/2.545 Mbps
==== run-ping-3-3 ====
/sbin/ping -c 1 -w 1 -n -V 13 -I 169.254.0.13 169.254.0.13
PING 169.254.0.13 (169.254.0.13): 56 data bytes
64 bytes from 169.254.0.13: icmp_seq=0 ttl=255 time=0.052 ms
--- 169.254.0.13 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.052/0.052/0.052/0.000 ms
==== run-ping6-3-3 ====
/sbin/ping6 -c 1 -w 1 -n -V 13 -I fc00::13 fc00::13
PING fc00::13 (fc00::13): 56 data bytes
64 bytes from fc00::13: icmp_seq=0 hlim=64 time=0.057 ms
--- fc00::13 ping statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.057/0.057/0.057/0.000 ms
==== run-tcpbench-3-3 ====
rm -f nc.log
nc -4 -v -l -V 13 169.254.0.13 12345 >/dev/null 2>nc.log &
# Wait until nc is listening.
for i in `jot 30`; do if fgrep -q Listening nc.log; then break; fi; sleep .1; done
fgrep Listening nc.log
Listening on 169.254.0.13 12345
# Test that path MTU dicovery is working.
tcpbench -4 -t 5 -V 13 -b 169.254.0.13 169.254.0.13
elapsed_ms bytes mbps bwidth
1000 787245990 6297.968 100.00%
Conn: 1 Mbps: 6297.968 Peak Mbps: 6297.968 Avg Mbps: 6297.968
2000 786459924 6297.977 100.00%
Conn: 1 Mbps: 6297.977 Peak Mbps: 6297.977 Avg Mbps: 6297.977
3000 787310540 6298.484 100.00%
Conn: 1 Mbps: 6298.484 Peak Mbps: 6298.484 Avg Mbps: 6298.484
4000 787572268 6300.578 100.00%
Conn: 1 Mbps: 6300.578 Peak Mbps: 6300.578 Avg Mbps: 6300.578
5000 787179676 6297.437 100.00%
Conn: 1 Mbps: 6297.437 Peak Mbps: 6300.578 Avg Mbps: 6297.437
--- 169.254.0.13 tcpbench statistics ---
4722588198 bytes sent over 5.999 seconds
bandwidth min/avg/max/std-dev = 6297.437/6298.489/6300.578/1.096 Mbps
==== run-tcpbench6-3-3 ====
rm -f nc.log
nc -6 -v -l -V 13 fc00::13 12345 >/dev/null 2>nc.log &
# Wait until nc is listening.
for i in `jot 30`; do if fgrep -q Listening nc.log; then break; fi; sleep .1; done
fgrep Listening nc.log
Listening on fc00::13 12345
# Test that path MTU dicovery is working.
tcpbench -6 -t 5 -V 13 -b fc00::13 fc00::13
elapsed_ms bytes mbps bwidth
1000 788516756 6308.134 100.00%
Conn: 1 Mbps: 6308.134 Peak Mbps: 6308.134 Avg Mbps: 6308.134
2000 786796544 6300.673 100.00%
Conn: 1 Mbps: 6300.673 Peak Mbps: 6308.134 Avg Mbps: 6300.673
3000 788006296 6304.050 100.00%
Conn: 1 Mbps: 6304.050 Peak Mbps: 6308.134 Avg Mbps: 6304.050
4000 787483160 6299.865 100.00%
Conn: 1 Mbps: 6299.865 Peak Mbps: 6308.134 Avg Mbps: 6299.865
5000 782971112 6263.769 100.00%
Conn: 1 Mbps: 6263.769 Peak Mbps: 6308.134 Avg Mbps: 6263.769
--- fc00::13 tcpbench statistics ---
4719360660 bytes sent over 5.999 seconds
bandwidth min/avg/max/std-dev = 6263.769/6295.298/6308.134/16.032 Mbps
==== unconfig ====
# Destroy interfaces.
/sbin/route -n -T 11 delete -inet 169.254.0.13
delete host 169.254.0.13
/sbin/route -n -T 11 delete -inet6 fc00::13
delete host fc00::13
/sbin/ifconfig lo13 rdomain 13
/sbin/ifconfig lo13 inet 169.254.0.13 delete
/sbin/ifconfig lo13 inet6 fc00::13 delete
/sbin/ifconfig pair11 destroy
/sbin/ifconfig pair12 destroy
/sbin/route -n -T 11 delete -inet 169.254.0.0/16
delete net 169.254.0.0/16
/sbin/route -n -T 11 delete -inet6 fc00::/48
delete net fc00::/48
/sbin/ifconfig lo11 inet 127.0.0.1 delete
/sbin/ifconfig lo11 inet6 ::1 delete
/sbin/ifconfig lo11 destroy
/sbin/route -n -T 12 delete -inet 169.254.0.0/16
delete net 169.254.0.0/16
/sbin/route -n -T 12 delete -inet6 fc00::/48
delete net fc00::/48
/sbin/ifconfig lo12 inet 127.0.0.1 delete
/sbin/ifconfig lo12 inet6 ::1 delete
/sbin/ifconfig lo12 destroy
/sbin/route -n -T 13 delete -inet 169.254.0.0/16
delete net 169.254.0.0/16
/sbin/route -n -T 13 delete -inet6 fc00::/48
delete net fc00::/48
/sbin/ifconfig lo13 inet 127.0.0.1 delete
/sbin/ifconfig lo13 inet6 ::1 delete
/sbin/ifconfig lo13 destroy
rm -f stamp-ifconfig
PASS sys/net/pair Duration 1m52.86s