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Date:      Thu, 24 Oct 1996 21:32:14 -0400 (EDT)
From:      "David H. Brierley" <dave@galaxia.com>
To:        Freebsd-isp@FreeBSD.org
Subject:   Re: Speed of access. 
Message-ID:  <Pine.BSF.3.91.961024212717.8060F-100000@galaxia.com>
In-Reply-To: <Pine.BSI.3.95.961024172242.28241N-100000@buffnet11.buffnet.net>

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On Thu, 24 Oct 1996, Steve wrote:

> Actually enabling vj compression at the term server (not a freebsd)
> elliviated some of it.

I have seen a bug in several implementations of PPP, including the one
that comes with FreeBSD, that would cause slowness if the remote end
did not support VJ compression.  The software would attempt to negotiate
VJ, get a "deny" message from the remote, and then proceed to use VJ
anyway.  The software would send every packet with VJ enabled, get a
timeout, and then resend it VJ turned off.

-- 
David H. Brierley                    Work: dhb@ssd.ray.com
UNIX Hacker Extraordinaire           Home: dave@galaxia.com




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