tail -f /var/log/syslog Verbindungsaufbau ================= May 20 22:38:53 localhost kernel: PPP generic driver version 2.4.2 May 20 22:38:53 localhost pppd[2618]: pppd 2.4.3 started by a_ppp, uid 0 May 20 22:38:53 localhost pppd[2618]: using channel 1 May 20 22:38:53 localhost pppd[2618]: Using interface ppp0 May 20 22:38:53 localhost pppd[2618]: Connect: ppp0 <--> /dev/ttyS0 May 20 22:38:53 localhost pppd[2618]: sent [LCP ConfReq id=0x1 ] May 20 22:38:53 localhost pppd[2618]: rcvd [LCP ConfAck id=0x1 ] May 20 22:38:56 localhost pppd[2618]: sent [LCP ConfReq id=0x1 ] May 20 22:38:56 localhost pppd[2618]: rcvd [LCP ConfAck id=0x1 ] May 20 22:38:57 localhost pppd[2618]: rcvd [LCP ConfReq id=0x4 ] May 20 22:38:57 localhost pppd[2618]: sent [LCP ConfRej id=0x4 ] May 20 22:38:57 localhost pppd[2618]: rcvd [LCP ConfReq id=0x5 ] May 20 22:38:57 localhost pppd[2618]: sent [LCP ConfAck id=0x5 ] May 20 22:38:57 localhost pppd[2618]: sent [LCP EchoReq id=0x0 magic=0x10fe7688] May 20 22:38:57 localhost pppd[2618]: rcvd [LCP Ident id=0x6 magic=0x5e2a6174 "MSRASV5.10"] May 20 22:38:57 localhost pppd[2618]: rcvd [LCP Ident id=0x7 magic=0x5e2a6174 "MSRAS-1-OVATION"] May 20 22:38:57 localhost pppd[2618]: rcvd [PAP AuthReq id=0x5 user="localuser" password=] May 20 22:38:58 localhost pppd[2618]: user localuser logged in May 20 22:38:58 localhost pppd[2618]: PAP peer authentication succeeded for localuser May 20 22:38:58 localhost kernel: PPP BSD Compression module registered May 20 22:38:58 localhost kernel: PPP Deflate Compression module registered May 20 22:38:58 localhost pppd[2618]: found interface eth1 for proxy arp May 20 22:38:58 localhost pppd[2618]: local IP address 192.168.10.102 May 20 22:38:58 localhost pppd[2618]: remote IP address 192.168.10.101 Verbindungsabbau ================ May 20 22:40:39 localhost pppd[2618]: LCP terminated by peer (^*at^@ /dev/ttyS0 May 20 22:40:42 localhost pppd[2618]: tcflush failed: Bad file descriptor May 20 22:40:42 localhost pppd[2618]: tcsetattr: Invalid argument (line 1010) May 20 22:40:42 localhost pppd[2618]: Exit.