Hi, I use pppconfig to set up my modem for dialout. Everything works well if I use pon/poff from the command line. However, I would like to use demand dialing. I turned on demand dialing via pppconfig and also did a pon to start up pppd. I looked at /var/log/syslog to verify that pppd was on -- it was. An excerpt from my syslog shows that both my local and remote IP were set immediately without my modem dialing out:
Sep 22 18:51:02 golden modprobe: modprobe: Can't locate module char-major-108 Sep 22 18:51:02 golden pppd[11431]: pppd 2.4.1 started by root, uid 0 Sep 22 18:51:02 golden pppd[11431]: Using interface ppp0 Sep 22 18:51:02 golden pppd[11431]: Couldn't set pass-filter in kernel: Invalid argument Sep 22 18:51:02 golden pppd[11431]: Cannot determine ethernet address for proxy ARP Sep 22 18:51:02 golden pppd[11431]: local IP address 10.64.64.64 Sep 22 18:51:02 golden pppd[11431]: remote IP address 10.112.112.112 Sep 22 18:51:26 golden kernel: Packet log: output DENY ppp0 PROTO=6 10.64.64.64:3817 128.110.42.7:22 L=60 S=0x00 I=50598 F=0x0000 T=64 SYN (#5) Sep 22 18:51:29 golden kernel: Packet log: output DENY ppp0 PROTO=6 10.64.64.64:3817 128.110.42.7:22 L=60 S=0x00 I=50599 F=0x0000 T=64 SYN (#5) Sep 22 18:51:35 golden kernel: Packet log: output DENY ppp0 PROTO=6 10.64.64.64:3817 128.110.42.7:22 L=60 S=0x00 I=50600 F=0x0000 T=64 SYN (#5) Sep 22 18:51:47 golden kernel: Packet log: output DENY ppp0 PROTO=6 10.64.64.64:3817 128.110.42.7:22 L=60 S=0x00 I=50601 F=0x0000 T=64 SYN (#5) I also have ipmasq installed on this machine. I only use the firewalling rules that come as default. In the above snippet, I tried to access a machine at 128.110.42.7, but am denied. Or I should say that my modem is not dialing out and setting up "legitimate" local and remote IP that I would normally see with pppd running via manual pon/poff sequences. A couple of questions: 1. Should the local and remote IPs be set as they are when pppd is started with demand dialing in effect? 2. Is ipmasq somehow messing things up with demand dialing such that some configureation needs to be adjusted for the two to play along together? 3. Should I also set: /proc/sys/net/ipv4/ip_forward and /proc/sys/net/ipv4/ip_dynaddr to 1? Another thing I observed when I was playing around with pppconfig, that when I went to change a setting back (turn off demand dialing), the file in /etc/ppp/peers/provider was not edited correctly, in that the changes were at the bottom of the file. A quick edit of the file got things working with the manual pon/poff sequence. Thanks, John Schmidt -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]