From owner-freebsd-net  Tue Aug 20 14:21:45 2002
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Date: Tue, 20 Aug 2002 23:21:40 +0200
From: Jesper Skriver <jesper@skriver.dk>
To: Julian Elischer <julian@elischer.org>
Cc: Steve Francis <sfrancis@expertcity.com>,
	Jeff Behl <jeff@expertcity.com>, net@freebsd.org
Subject: Re: MTU not working?
Message-ID: <20020820212140.GB92474@skriver.dk>
References: <20020820091655.GB76162@skriver.dk> <Pine.BSF.4.21.0208201129570.52191-100000@InterJet.elischer.org>
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On Tue, Aug 20, 2002 at 11:46:24AM -0700, Julian Elischer wrote:
> 
> 
> On Tue, 20 Aug 2002, Jesper Skriver wrote:
> 
> > 
> > Doesn't we do that allready ?
> > 
> > src/sys/netinet/tcp_subr.c
> > 
> > around line 1416 in tcp_mtudisc() we have a
> > 
> >         tp->snd_nxt = tp->snd_una;
> > 
> 
> however if the packet that emerges is still large, then obviously
> something is stopping this from being effective.. hence the description
> "bug" :-)

Yes, I get that - I thought that you meant that we didn't even
try.

/Jesper

-- 
Jesper Skriver, jesper(at)skriver(dot)dk  -  CCIE #5456
Senior network engineer @ AS3292, TDC Tele Danmark

One Unix to rule them all, One Resolver to find them,
One IP to bring them all and in the zone to bind them.

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