*BSD News Article 93592


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From: brian@shift.utell.net (Brian Somers)
Newsgroups: comp.unix.bsd.freebsd.misc
Subject: Re: PPP protocols ?
Date: 15 Apr 1997 09:40:42 GMT
Organization: Awfulhak Ltd.
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References: <3352E6B3.41C67EA6@silas.cc.monash.edu.au>
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In article <3352E6B3.41C67EA6@silas.cc.monash.edu.au>,
	David Henshaw <dhenshaw@silas.cc.monash.edu.au> writes:
> Hi All,
> 
> Whenever I start a kernel PPP session I receive the following message in
> my logs
> 
> Apr 15 11:58:43 t-rex pppd[198]: input: Unknown protocol (80fd)
> received!
> Apr 15 11:58:43 t-rex pppd[198]: input: Unknown protocol (802b)
> received!
> 
> Does anyone know what these are ?

Sounds like the "other side" is trying to negotiate some LCP
options that pppd doesn't like.  From rfc 1548:

.....
802b       Novell IPX protocol
.....
80fd       Compression control protocol
.....

If things work, the other side must be asking for (or agreeing to)
"8021 - IP control protocol" :)

> Should I be overly worried, afterall PPP works fine !

I wouldn't lose sleep over it.

> Thanx in advance.

-- 
Brian <brian@awfulhak.org> <brian@freebsd.org>
      <http://www.awfulhak.org>
Don't _EVER_ lose your sense of humour !