Hello. I'm attempting to move my on-demand dialer from an ancient version of Slackware over to a new RH 6.0 installation, and I'm having some trouble. I'm using the following command to start pppd: /usr/sbin/pppd -detach /dev/ttyS0 10.10.10.1:10.10.10.2 ipcp-accept-local ipcp-accept-remote demand holdoff 5 idle 900 debug persist lock noipdefault modem crtscts defaultroute name twern 115200 remotename ppp0 ipparam ppp0 connect '/usr/sbin/chat -f /etc/sysconfig/network-scripts/chat-ppp0' & The system will dial, connect, and work fine as long as there is traffic. However, it disconnects *before* the idle timer expires; it's set to 15 minutes, it tears it down within 2 or 3 minutes of idle. I've attached the messages log file section that shows the process. I'm concerned about the compression messages, but wouldn't think they'd cause a disconnect like this. Does anyone have any suggestions? Thanks, Ben Wern From the messages log file: Dec 12 18:05:12 charon pppd[801]: pppd 2.3.7 started by root, uid 0 Dec 12 18:05:12 charon pppd[801]: Using interface ppp0 Dec 12 18:05:12 charon pppd[801]: local IP address 10.10.10.1 Dec 12 18:05:12 charon pppd[801]: remote IP address 10.10.10.2 Dec 12 18:11:47 charon pppd[801]: Starting link Dec 12 18:12:22 charon pppd[801]: Serial connection established. Dec 12 18:12:22 charon pppd[801]: Connect: ppp0 <--> /dev/ttyS0 Dec 12 18:12:26 charon pppd[801]: Remote message: ^D^EM-t^B^F Dec 12 18:12:27 charon modprobe: can't locate module ppp-compress-21 Dec 12 18:12:27 charon modprobe: can't locate module ppp-compress-26 Dec 12 18:12:28 charon modprobe: can't locate module ppp-compress-24 Dec 12 18:12:28 charon modprobe: can't locate module ppp-compress-21 Dec 12 18:12:29 charon modprobe: can't locate module ppp-compress-26 Dec 12 18:12:29 charon modprobe: can't locate module ppp-compress-24 Dec 12 18:12:30 charon pppd[801]: Local IP address changed to 216.199.22.46 Dec 12 18:12:30 charon pppd[801]: Remote IP address changed to 216.199.22.2 Dec 12 18:14:48 charon pppd[801]: IPCP terminated by peer Dec 12 18:14:48 charon pppd[801]: Unsupported protocol (0xc029) received Dec 12 18:14:49 charon pppd[801]: LCP terminated by peer Dec 12 18:14:52 charon pppd[801]: Connection terminated. Dec 12 18:14:52 charon pppd[801]: Connect time 2.5 minutes. Dec 12 18:14:52 charon pppd[801]: Sent 994 bytes, received 1034 bytes. -- To unsubscribe: mail [EMAIL PROTECTED] with "unsubscribe" as the Subject.