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-   -   pppd log disconnects - What do you make of it? (https://www.linuxquestions.org/questions/linux-networking-3/pppd-log-disconnects-what-do-you-make-of-it-352520/)

RaVilj 08-12-2005 09:18 AM
pppd log disconnects - What do you make of it?
 
What do you guys make of these disconnection messages if anything?I am getting constant disconnection problems. Do you think the cause of the disconnections is with the ISP or on my side. The two types of disconnection logs I get are as follows:

Quote:
Aug 10 09:51:28 [pppd] No response to 3 echo-requests
Aug 10 09:51:28 [pppd] Serial link appears to be disconnected.
Aug 10 09:51:28 [pppd] Connect time 64.7 minutes.
Aug 10 09:51:28 [pppd] Sent 145107 bytes, received 205696 bytes.
Aug 10 09:51:34 [pppd] Connection terminated.
Aug 10 09:51:34 [pppd] Modem hangup
Aug 10 09:51:39 [pppd] Exit.
Aug 10 09:51:39 [pppoe] read (asyncReadFromPPP): Session 5: Input/output error
Aug 10 09:51:39 [pppoe] Sent PADT
Aug 10 09:51:39 [adsl-connect] ADSL connection lost; attempting re-connection.
Aug 10 09:51:44 [pppd] pppd 2.4.3 started by root, uid 0
Aug 10 09:51:44 [pppd] Using interface ppp0
Aug 10 09:51:44 [pppd] Connect: ppp0 <--> /dev/pts/0
Aug 10 09:52:00 [pppoe] PPP session is 8
Aug 10 09:52:00 [pppd] PAP authentication succeeded
Aug 10 09:52:00 [pppd] local IP address 196.2.116.199
Aug 10 09:52:00 [pppd] remote IP address 196.30.31.100
Aug 10 09:52:00 [pppd] primary DNS address 196.30.31.193
Aug 10 09:52:00 [pppd] secondary DNS address 196.46.70.1
Aug 10 09:52:34 [dnsmasq] reading /etc/resolv.conf
Aug 10 09:52:34 [dnsmasq] using nameserver 196.46.70.1#53
Aug 10 09:52:34 [dnsmasq] using nameserver 196.30.31.193#53
...
Aug 10 11:04:22 [pppd] Connect time 72.4 minutes.
Aug 10 11:04:22 [pppd] Sent 472686 bytes, received 1185704 bytes.
Aug 10 11:04:22 [pppd] PAP authentication succeeded
Aug 10 11:04:22 [pppd] local IP address 196.2.114.236
Aug 10 11:04:22 [pppd] remote IP address 196.30.31.100
Aug 10 11:04:22 [pppd] primary DNS address 196.30.31.193
Aug 10 11:04:22 [pppd] secondary DNS address 196.46.70.1
Aug 10 11:04:36 [dnsmasq] reading /etc/resolv.conf
Aug 10 11:04:36 [dnsmasq] using nameserver 196.46.70.1#53
Aug 10 11:04:36 [dnsmasq] using nameserver 196.30.31.193#53
Aug 10 11:09:04 [pppd] Connect time 4.7 minutes.
Aug 10 11:09:04 [pppd] Sent 224343 bytes, received 450240 bytes.
Aug 10 11:09:04 [pppd] PAP authentication succeeded
Aug 10 11:09:04 [pppd] local IP address 196.2.115.25
Aug 10 11:09:04 [pppd] remote IP address 196.30.31.100
Aug 10 11:09:04 [pppd] primary DNS address 196.30.31.193
Aug 10 11:09:04 [pppd] secondary DNS address 196.46.70.1
Aug 10 11:09:43 [dnsmasq] reading /etc/resolv.conf
Aug 10 11:09:43 [dnsmasq] using nameserver 196.46.70.1#53
Aug 10 11:09:43 [dnsmasq] using nameserver 196.30.31.193#53
Aug 10 11:09:57 [pppd] Connect time 0.9 minutes.
Aug 10 11:09:57 [pppd] Sent 59797 bytes, received 22516 bytes.
Aug 10 11:09:57 [pppd] PAP authentication succeeded
Aug 10 11:09:57 [pppd] local IP address 196.2.103.239
Aug 10 11:09:57 [pppd] remote IP address 196.30.31.100
Aug 10 11:09:57 [pppd] primary DNS address 196.30.31.193
Aug 10 11:09:57 [pppd] secondary DNS address 196.46.70.1
Aug 10 11:10:14 [dnsmasq] reading /etc/resolv.conf
Aug 10 11:10:14 [dnsmasq] using nameserver 196.46.70.1#53
Aug 10 11:10:14 [dnsmasq] using nameserver 196.30.31.193#53

Half_Elf 08-12-2005 12:07 PM
look like your ISP isn't answering to your PPPoE client LCP (kind of a ping) request. The problem seem to be on their side.
In /etc/ppp/pppoe.conf (maybe be named differently depending your distro), try to increase the number of LCP retry and the time of the LCP timeout. Maybe they are just slow to answer...


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