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Date:      Fri, 27 Mar 1998 22:14:40 +0000
From:      Arman Hazairin <arman@ai3.net>
To:        Remy NONNENMACHER <remy@synx.com>, freebsd-hackers@FreeBSD.ORG
Subject:   Re: TCP connection hang
Message-ID:  <351C24D0.42426840@ai3.net>
References:  <Pine.A32.3.91.980326004542.16545C-100000@rs1>

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Remy NONNENMACHER wrote:
> 
> On Wed, 25 Mar 1998, David Greenman wrote:
> 
> >
> >    That will only help if the corruption is occuring due to a software
> > problem in the SCO machine. I don't think that is where the problem is;
> > I think it is with the routers or the 64Kbps circuit between them.
> >
> 
> Sorry for a probably stupid question: no CISCO doing protocol translation
> in the path ?. If so, check for transparency of sequence CR-NULL or
> NULL-CR. We have got problems with that. (CR becoming CR-NULL and CR-NULL
> becoming CR-NULL-NULL).
> 
> > -DG
> >
> > David Greenman
> > Core-team/Principal Architect, The FreeBSD Project

Btw, thanks for all information, as a shortcut I turn on
'compress stac' on Cisco interface. This will change the byte stream
that flow out of that interface, in the end will eliminate
'magic byte sequence' that make problem. So far so good.

I come close to the conclusion that the problem is within the
transmission
path between the two routers.

regards,

-arman-

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