это было в /var/log/mesages при падении интерфейса
msv  :: 2005-05-27 22:39
May 27 22:16:52 band /kernel: cp0: got lcp echo req, sending echo rep May 27 22:16:52 band /kernel: cp0: lcp output <echo-reply id=0x10 len=12 07-46-9d-a8-07-46-9d-a8> May 27 22:17:02 band /kernel: cp0: lcp output <echo-req id=0x26 len=8 07-46-9d-a8> May 27 22:17:02 band /kernel: cp0: lcp input(opened): <echo-reply id=0x26 len=8 34-5f-45-55> May 27 22:17:02 band /kernel: cp0: lcp got echo rep May 27 22:17:02 band /kernel: cp0: lcp input(opened): <echo-req id=0x11 len=12 34-5f-45-55-07-46-9d-a8> May 27 22:17:02 band /kernel: cp0: got lcp echo req, sending echo rep May 27 22:17:02 band /kernel: cp0: lcp output <echo-reply id=0x11 len=12 07-46-9d-a8-07-46-9d-a8> May 27 22:17:12 band /kernel: cp0: lcp output <echo-req id=0x27 len=8 07-46-9d-a8> May 27 22:17:22 band /kernel: cp0: lcp output <echo-req id=0x28 len=8 07-46-9d-a8> May 27 22:17:32 band /kernel: cp0: lcp output <echo-req id=0x29 len=8 07-46-9d-a8> May 27 22:17:42 band /kernel: cp0: down May 27 22:17:42 band /kernel: cp0: lcp down(opened) May 27 22:17:42 band /kernel: cp0: phase terminate May 27 22:17:42 band /kernel: cp0: ipcp down(opened) May 27 22:17:42 band /kernel: cp0: ipcp close(starting) May 27 22:17:42 band /kernel: cp0: ipv6cp down(closed) May 27 22:17:42 band /kernel: cp0: ipv6cp close(initial) May 27 22:17:42 band /kernel: cp0: Down event, taking interface down. May 27 22:17:42 band /kernel: cp0: lcp up(starting) May 27 22:17:42 band /kernel: cp0: lcp output <conf-req id=0x2a len=10 05-06-4a-49-79-2f>