linux user group brescia

Ciao a tutti

sono nei guai...da quando ho installato le schede di rete ed ho connesso i
due pc non riesco piu' a lanciare la connessione alla rete, ecco che dice il
messaggio d'errore

Feb 17 19:14:00 localhost pppd[779]: pppd 2.3.10 started by root, uid 0
Feb 17 19:14:00 localhost pppd[779]: Using interface ppp0
Feb 17 19:14:00 localhost pppd[779]: Connect: ppp0 <--> /dev/ttyS0
Feb 17 19:14:04 localhost pppd[779]: local  IP address 192.168.100.1
Feb 17 19:14:04 localhost pppd[779]: remote IP address 195.223.123.2
Feb 17 19:14:04 localhost pppd[779]: IPCP terminated by peer
Feb 17 19:14:04 localhost pppd[779]: Unsupported protocol (0xc029) received
Feb 17 19:14:05 localhost pppd[779]: LCP terminated by peer
Feb 17 19:14:08 localhost pppd[779]: Connection terminated.
Feb 17 19:14:08 localhost pppd[779]: Connect time 0.1 minutes.
Feb 17 19:14:08 localhost pppd[779]: Sent 339 bytes, received 340 bytes.
Feb 17 19:14:08 localhost pppd[779]: Exit.


e invece il tail -f /var/log/messages:

Feb 17 19:30:00 localhost kernel: PPP: ppp line discipline successfully
unregist
ered
Feb 17 19:34:43 localhost gpm[525]: Error in protocol
Feb 17 20:38:40 localhost modprobe: can't locate module char-major-108
Feb 17 20:38:40 localhost kernel: CSLIP: code copyright 1989 Regents of the
University of California
Feb 17 20:38:40 localhost kernel: PPP: version 2.3.7 (demand dialling)
Feb 17 20:38:40 localhost kernel: PPP line discipline registered.
Feb 17 20:38:40 localhost kernel: registered device ppp0
Feb 17 20:38:40 localhost pppd[1029]: pppd 2.3.10 started by root, uid 0
Feb 17 20:38:41 localhost chat[1030]: send (ATDT0309389901^M)

io sono sicuro di non aver modificato alcunche' file riguardante la
connessione...aiutoooo!!!

Vostro
Gianka