pppoe, dialnet, zrywanie po

[marquez]

Witam. Debian Etch, skonfigurowane pppoe (dialnet, stały ip) od pół roku działa bez problemów (sporadyczne rozłączenia, ze 2x). Ostatnio w ciągu 3 dni, 3 rozłączenia internetu, o różnych porach. Nic nie grzebałem w konfiguracji, zastanawiam się kto jest winny, czy to ja mam jakiś problem, czy to dialog coś mąci?
Poniżej logi gdy następuje rozłączenie - modem nie wisi, wystarczy że z palca podam pppoe-start lub zrestartuje serwer i nawiązuje połączenie bez problemów.

/var/log/daemon.log:

Oct 30 16:43:05 anubis pppoe[1825]: read (asyncReadFromPPP): Session 17114: Input/output error
Oct 30 16:43:05 anubis pppoe[1825]: Sent PADT
Oct 30 16:44:36 anubis pppoe[10753]: PADS: Service-Name: ''
Oct 30 16:44:36 anubis pppoe[10753]: PPP session is 5503 (0x157f)
Oct 30 16:44:36 anubis pppoe[10620]: PADS: Service-Name: ''
Oct 30 16:44:36 anubis pppoe[10620]: PPP session is 5503 (0x157f)
Oct 30 16:44:36 anubis pppoe[10620]: read (asyncReadFromPPP): Session 5503: Input/output error
Oct 30 16:44:36 anubis pppoe[10620]: Sent PADT
Oct 30 16:44:40 anubis pppoe[10753]: Session 5503 terminated -- received PADT from peer
Oct 30 16:44:40 anubis pppoe[10753]: Sent PADT
Oct 30 16:47:12 anubis pppoe[11007]: PADS: Service-Name: ''
Oct 30 16:47:12 anubis pppoe[11007]: PPP session is 15812 (0x3dc4)
Oct 30 16:47:12 anubis pppoe[10925]: PADS: Service-Name: ''
Oct 30 16:47:12 anubis pppoe[10925]: PPP session is 15812 (0x3dc4)
Oct 30 16:47:12 anubis pppoe[10842]: PADS: Service-Name: ''
Oct 30 16:47:12 anubis pppoe[10842]: PPP session is 15812 (0x3dc4)
Oct 30 16:47:12 anubis pppoe[10842]: read (asyncReadFromPPP): Session 15812: Input/output error
Oct 30 16:47:12 anubis pppoe[10842]: Sent PADT
Oct 30 16:47:12 anubis pppoe[10925]: read (asyncReadFromPPP): Session 15812: Input/output error
Oct 30 16:47:12 anubis pppoe[10925]: Sent PADT
Oct 30 16:47:16 anubis pppoe[11007]: Session 15812 terminated -- received PADT from peer
Oct 30 16:47:16 anubis pppoe[11007]: Sent PADT
Oct 30 16:49:49 anubis pppoe[11123]: PADS: Service-Name: ''
Oct 30 16:49:49 anubis pppoe[11123]: PPP session is 9715 (0x25f3)
Oct 30 16:49:49 anubis pppoe[11027]: PADS: Service-Name: ''
Oct 30 16:49:49 anubis pppoe[11027]: PPP session is 9715 (0x25f3)
Oct 30 16:49:49 anubis pppoe[11074]: PADS: Service-Name: ''
Oct 30 16:49:49 anubis pppoe[11074]: PPP session is 9715 (0x25f3)
Oct 30 16:49:49 anubis pppoe[11027]: read (asyncReadFromPPP): Session 9715: Input/output error
Oct 30 16:49:49 anubis pppoe[11027]: Sent PADT
Oct 30 16:49:49 anubis pppoe[11074]: read (asyncReadFromPPP): Session 9715: Input/output error
Oct 30 16:49:49 anubis pppoe[11074]: Sent PADT
Oct 30 16:49:52 anubis pppoe[11123]: Session 9715 terminated -- received PADT from peer
Oct 30 16:49:52 anubis pppoe[11123]: Sent PADT

oraz /var/log/messages

Oct 30 16:42:59 anubis pppd[1816]: No response to 3 echo-requests
Oct 30 16:42:59 anubis pppd[1816]: Serial link appears to be disconnected.
Oct 30 16:42:59 anubis pppd[1816]: Connect time 1958.0 minutes.
Oct 30 16:42:59 anubis pppd[1816]: Sent 2603187549 bytes, received 251451120 bytes.
Oct 30 16:43:05 anubis pppd[1816]: Connection terminated.
Oct 30 16:43:05 anubis pppd[1816]: Modem hangup
Oct 30 16:43:35 anubis pppd[1816]: Serial connection established.
Oct 30 16:43:35 anubis pppd[1816]: Using interface ppp0
Oct 30 16:43:35 anubis pppd[1816]: Connect: ppp0 <--> /dev/pts/0
Oct 30 16:44:06 anubis pppd[1816]: LCP: timeout sending Config-Requests
Oct 30 16:44:06 anubis pppd[1816]: Connection terminated.
Oct 30 16:44:06 anubis pppd[1816]: Modem hangup
Oct 30 16:44:36 anubis pppd[1816]: Serial connection established.
Oct 30 16:44:36 anubis pppd[1816]: Using interface ppp0
Oct 30 16:44:36 anubis pppd[1816]: Connect: ppp0 <--> /dev/pts/1
Oct 30 16:44:40 anubis pppd[1816]: Modem hangup
Oct 30 16:44:40 anubis pppd[1816]: Connection terminated.
Oct 30 16:45:10 anubis pppd[1816]: Serial connection established.
Oct 30 16:45:10 anubis pppd[1816]: Using interface ppp0
Oct 30 16:45:10 anubis pppd[1816]: Connect: ppp0 <--> /dev/pts/0
Oct 30 16:45:41 anubis pppd[1816]: LCP: timeout sending Config-Requests
Oct 30 16:45:41 anubis pppd[1816]: Connection terminated.
Oct 30 16:45:41 anubis pppd[1816]: Modem hangup
Oct 30 16:46:11 anubis pppd[1816]: Serial connection established.
Oct 30 16:46:11 anubis pppd[1816]: Using interface ppp0
Oct 30 16:46:11 anubis pppd[1816]: Connect: ppp0 <--> /dev/pts/1
Oct 30 16:46:42 anubis pppd[1816]: LCP: timeout sending Config-Requests
Oct 30 16:46:42 anubis pppd[1816]: Connection terminated.
Oct 30 16:46:42 anubis pppd[1816]: Modem hangup
Oct 30 16:47:12 anubis pppd[1816]: Serial connection established.
Oct 30 16:47:12 anubis pppd[1816]: Using interface ppp0
Oct 30 16:47:12 anubis pppd[1816]: Connect: ppp0 <--> /dev/pts/2
Oct 30 16:47:16 anubis pppd[1816]: Modem hangup
Oct 30 16:47:16 anubis pppd[1816]: Connection terminated.
Oct 30 16:47:46 anubis pppd[1816]: Serial connection established.
Oct 30 16:47:46 anubis pppd[1816]: Using interface ppp0
Oct 30 16:47:46 anubis pppd[1816]: Connect: ppp0 <--> /dev/pts/0
Oct 30 16:48:17 anubis pppd[1816]: LCP: timeout sending Config-Requests
Oct 30 16:48:17 anubis pppd[1816]: Connection terminated.
Oct 30 16:48:17 anubis pppd[1816]: Modem hangup
Oct 30 16:48:47 anubis pppd[1816]: Serial connection established.
Oct 30 16:48:47 anubis pppd[1816]: Using interface ppp0
Oct 30 16:48:47 anubis pppd[1816]: Connect: ppp0 <--> /dev/pts/1
Oct 30 16:49:18 anubis pppd[1816]: LCP: timeout sending Config-Requests
Oct 30 16:49:18 anubis pppd[1816]: Connection terminated.
Oct 30 16:49:18 anubis pppd[1816]: Modem hangup
Oct 30 16:49:48 anubis pppd[1816]: Serial connection established.
Oct 30 16:49:48 anubis pppd[1816]: Using interface ppp0
Oct 30 16:49:48 anubis pppd[1816]: Connect: ppp0 <--> /dev/pts/2
Oct 30 16:49:52 anubis pppd[1816]: Modem hangup
Oct 30 16:49:52 anubis pppd[1816]: Connection terminated.
Oct 30 16:50:22 anubis pppd[1816]: Serial connection established.
Oct 30 16:50:22 anubis pppd[1816]: Using interface ppp0
Oct 30 16:50:22 anubis pppd[1816]: Connect: ppp0 <--> /dev/pts/0
Oct 30 16:50:53 anubis pppd[1816]: LCP: timeout sending Config-Requests
Oct 30 16:50:53 anubis pppd[1816]: Connection terminated.
Oct 30 16:50:53 anubis pppd[1816]: Modem hangup
Oct 30 16:51:23 anubis pppd[1816]: Serial connection established.
Oct 30 16:51:23 anubis pppd[1816]: Using interface ppp0
Oct 30 16:51:23 anubis pppd[1816]: Connect: ppp0 <--> /dev/pts/1
Oct 30 16:51:55 anubis pppd[1816]: LCP: timeout sending Config-Requests
Oct 30 16:51:55 anubis pppd[1816]: Connection terminated.
Oct 30 16:51:55 anubis pppd[1816]: Modem hangup
Oct 30 16:52:00 anubis pppd[1816]: Exit.

Podpowiedzcie czyja wina?
Po logach wnioskuję, że daemon pppoe próbuje przez 10 minut wznowić połaczenie, jak zwiększyć ten czas?