https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=248172
--- Comment #9 from Gert Doering <[email protected]> --- So. I have a nice test program now which can be run in a loop and then looked at later. As I said it's somewhat spurious on my system - sometimes it triggers 10 times in a row, then 20 times not at all. If it triggers, the output looks like this: cc -o tester -Wall tester.c sudo ./tester tun0 /dev/tun0 open ok, fd=3 run cmd: 'ifconfig tun0 inet6 fd00:abcd:204:4::1001/64 mtu 1500 up' read 296 bytes, time since start=0s tun0: flags=8051<UP,POINTOPOINT,RUNNING,MULTICAST> metric 0 mtu 1500 options=80000<LINKSTATE> inet6 fe80::250:56ff:fe9c:dffb%tun0 prefixlen 64 tentative scopeid 0x3 inet6 fd00:abcd:204:4::1001 prefixlen 64 tentative groups: tun nd6 options=21<PERFORMNUD,AUTO_LINKLOCAL> Opened by PID 62433 read 307 bytes, time since start=1s tun0: flags=8051<UP,POINTOPOINT,RUNNING,MULTICAST> metric 0 mtu 1500 options=80000<LINKSTATE> inet6 fe80::250:56ff:fe9c:dffb%tun0 prefixlen 64 tentative scopeid 0x3 inet6 fd00:abcd:204:4::1001 prefixlen 64 tentative groups: tun nd6 options=29<PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL> Opened by PID 62433 *** FOUND *** (the tester program will loop for 10 seconds, run "ifconfig $dev" in a pipe, and print "FOUND!" if it found IFDISABLED in the output - which could be extended to do something else on-trigger) Attachment coming. -- You are receiving this mail because: You are on the CC list for the bug. _______________________________________________ [email protected] mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to "[email protected]"
