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Re: ppp fails "LCP: timeout sending Config-Requests"



Quoting Not Again (p@execulink.com):
> For the first time I'm having difficulty establishing Linux
> ppp connections, with a recently opened ISP account.
> pppconfig has done well enough on my numerous previous
> setups, with only an occasional script tweak, that I've
> never had to debug Linux ppp connections before.  If I keep
> trying (without changing my config) I eventually get a good
> connection, ~1 in 4 times.
> 
> kernel 2.0.36 pppd version 2.3 patch level 5
> (I have also tried kernel 2.2.10 pppd 2.3.8; in that case,
> only ~1 in 10 attempts is successful.)
> 
> 
> Aug  4 06:57:15 cy4 pppd[180]: Serial connection established.
> Aug  4 06:57:16 cy4 pppd[180]: Using interface ppp0
> Aug  4 06:57:16 cy4 pppd[180]: Connect: ppp0 <--> /dev/modem

It may be unrelated, but I would get rid of that link    ^^^^^ and
use the name of the device itself, otherwise you could run into
device-locking problems.

> Aug  4 06:57:16 cy4 pppd[180]: sent [LCP ConfReq id=0x1 <asyncmap 0x0> <magic 0x8879ba70> <pcomp> <accomp>]
> Aug  4 06:57:43 cy4 last message repeated 9 times
> Aug  4 06:57:46 cy4 pppd[180]: LCP: timeout sending Config-Requests
> Aug  4 06:57:46 cy4 pppd[180]: Connection terminated.
> Aug  4 06:57:47 cy4 pppd[180]: Exit.

Perhaps PPP is only starting up occasionally at the other end. Do you
have to issue a ppp command in the chatscript, or should they start
sending you PPP automatically? Have you checked this by running the
chatscript by hand yourself using minicom? (PPP looks like garbage
full of braces {{{.)

Cheers,

-- 
Email:  d.wright@open.ac.uk   Tel: +44 1908 653 739  Fax: +44 1908 655 151
Snail:  David Wright, Earth Science Dept., Milton Keynes, England, MK7 6AA
Disclaimer:   These addresses are only for reaching me, and do not signify
official stationery. Views expressed here are either my own or plagiarised.


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