Hi All
I have been trying to install ADSL on our office network for the last week. It has not been an easy battle to say the least. Still, I cannot say I haven't made any progress or not learnt anything new. I have already learned so much but as with most things just when everything seems to be working, a new problem pops up.
I came into the office today determined to be able to deliver on my promise of ADSL for monday (after being asked every five minutes for the past week "when is ADSL going to be ready"). Anyway I came in. I physically disconnected the existing computer which has been acting as the gateway for our network. I then changed the 'dhcpd.conf' file so that the computers would know to use the new gateway '192.168.1.1'. Setup the firewall on 192.168.1.1 to enable masquerading. brought up the 'ppp0' interface. Changed the default route to match 'ppp0'. Started one of the work stations on our network. Opened the web-browser and low and behold everything worked. I spent the next half hour or so happily surfing the web when all of a sudden the connection stopped. I tried to restart the connection, but each time it would time out. I then started fiddling around with bringup/shutting down network interfaces, basically doing anything that might enable me to bring up 'ppp0' again. Anyway after a bit of playing around (please don't ask me what I did) I was able to bring 'ppp0' back online again. I should mention that when I say 'playing around' I didn't make any configuration changes. I just tried seeing if turning off/on firewall or 'eth0' would fix the problem.
Anyhow, I was back on line, but after not too long the same thing happened. Now I cannot get the connection to work at all. I don't understand. I can see the boss' face now when he comes in tomorrow and asks me if we are online yet
I really hope someone can help me out with this one.
Here is a section of the message log showing two incidents of successfull connections followed by the unsuccessful attempts:
Jun 15 12:23:15 aragorn pppd[6401]: Using interface ppp0
Jun 15 12:23:15 aragorn pppd[6401]: Connect: ppp0 <--> /dev/pts/0
Jun 15 12:23:19 aragorn pppd[6401]: not replacing existing default route to eth0 [192.168.1.200]
Jun 15 12:23:19 aragorn pppd[6401]: local IP address 61.149.25.156
Jun 15 12:23:19 aragorn pppd[6401]: remote IP address 61.148.24.1
Jun 15 12:23:19 aragorn pppd[6401]: primary DNS address 202.106.196.152
Jun 15 12:23:19 aragorn pppd[6401]: secondary DNS address 202.106.196.115
Jun 15 13:21:39 aragorn pppd[6401]: No response to 3 echo-requests
Jun 15 13:21:39 aragorn pppd[6401]: Serial link appears to be disconnected.
Jun 15 13:21:45 aragorn pppd[6401]: Connection terminated.
Jun 15 13:21:45 aragorn pppd[6401]: Connect time 58.4 minutes.
Jun 15 13:21:45 aragorn pppd[6401]: Sent 1399605 bytes, received 8533398 bytes.
Jun 15 13:21:45 aragorn pppd[6401]: Exit.
Jun 15 13:21:50 aragorn pppd[6711]: pppd 2.4.1 started by root, uid 0
Jun 15 13:21:50 aragorn pppd[6711]: Using interface ppp0
Jun 15 13:21:50 aragorn pppd[6711]: Connect: ppp0 <--> /dev/pts/0
Jun 15 13:22:22 aragorn pppd[6711]: LCP: timeout sending Config-Requests
Jun 15 13:22:22 aragorn pppd[6711]: Connection terminated.
Jun 15 13:22:25 aragorn pppd[6711]: Exit.
Jun 15 13:22:30 aragorn pppd[6731]: pppd 2.4.1 started by root, uid 0
Jun 15 13:22:30 aragorn pppd[6731]: Using interface ppp0
Jun 15 13:22:30 aragorn pppd[6731]: Connect: ppp0 <--> /dev/pts/0
Jun 15 13:23:02 aragorn pppd[6731]: LCP: timeout sending Config-Requests
Jun 15 13:23:02 aragorn pppd[6731]: Connection terminated.
..
..
..
Jun 15 14:21:27 aragorn pppd[2790]: Using interface ppp0
Jun 15 14:21:27 aragorn pppd[2790]: Connect: ppp0 <--> /dev/pts/0
Jun 15 14:21:27 aragorn pppd[2790]: local IP address 61.149.31.157
Jun 15 14:21:27 aragorn pppd[2790]: remote IP address 61.148.24.1
Jun 15 14:21:27 aragorn pppd[2790]: primary DNS address 202.106.196.152
Jun 15 14:21:27 aragorn pppd[2790]: secondary DNS address 202.106.196.115
Jun 15 14:52:08 aragorn pppd[2790]: No response to 3 echo-requests
Jun 15 14:52:08 aragorn pppd[2790]: Serial link appears to be disconnected.
Jun 15 14:52:14 aragorn pppd[2790]: Connection terminated.
Jun 15 14:52:14 aragorn pppd[2790]: Connect time 30.7 minutes.
Jun 15 14:52:14 aragorn pppd[2790]: Sent 370321 bytes, received 1911982 bytes.
Jun 15 14:52:14 aragorn pppd[2790]: Exit.
Jun 15 15:02:22 aragorn pppd[3005]: pppd 2.4.1 started by root, uid 0
Jun 15 15:02:22 aragorn pppd[3005]: Using interface ppp0
Jun 15 15:02:22 aragorn pppd[3005]: Connect: ppp0 <--> /dev/pts/0
Jun 15 15:02:53 aragorn pppd[3005]: LCP: timeout sending Config-Requests
Jun 15 15:02:53 aragorn pppd[3005]: Connection terminated.
Jun 15 15:02:57 aragorn pppd[3005]: Exit.
Jun 15 15:11:50 aragorn pppd[3173]: pppd 2.4.1 started by root, uid 0
Jun 15 15:11:50 aragorn pppd[3173]: Using interface ppp0
Jun 15 15:11:50 aragorn pppd[3173]: Connect: ppp0 <--> /dev/pts/0
Jun 15 15:12:21 aragorn pppd[3173]: LCP: timeout sending Config-Requests
Jun 15 15:12:21 aragorn pppd[3173]: Connection terminated.
Jun 15 15:12:25 aragorn pppd[3173]: Exit.
P.S.
Additional info:
I am using RH8. I setup the ADSL connection using 'redhat-config-network'. I did upgrade the 'rp-pppoe' rpm to the lastest one available from roaring-penguin, however, I have not configured it or used it in anyway.