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Date:      Sat, 6 May 2000 15:23:56 -0700
From:      "Andrey A. Chernov" <ache@freebsd.org>
To:        Samuel Tardieu <sam@inf.enst.fr>
Cc:        current@freebsd.org
Subject:   Re: TCP becomes very broken just now
Message-ID:  <20000506152356.A55109@freebsd.org>
In-Reply-To: <2000-05-06-23-53-23%2Btrackit%2Bsam@inf.enst.fr>; from sam@inf.enst.fr on Sat, May 06, 2000 at 11:53:23PM %2B0200
References:  <20000507011123.A242@nagual.pp.ru> <2000-05-06-23-53-23%2Btrackit%2Bsam@inf.enst.fr>

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On Sat, May 06, 2000 at 11:53:23PM +0200, Samuel Tardieu wrote:
> On  7/05, Andrey A. Chernov wrote:
> 
> | Some of recent kernel TCP changes cause TCP completely not working,
> | i.e. any network daemon (mountd, sendmail, cfsd) started from "rc" on 
> | dialup machine hangs with 3min "Can't connect' timeout and user level
> | "ppp" started than hangs forever even not dialing. Please fix.
> 
> Are you sure you're not using a very strict filter (deny all)? This would
> explain everything you describe :)

Yes, I use firewall, but with OPEN type at the "rc" stage, so "allow all" 
first.  The same setup works today with kernel builded few hours before 
recent TCP changes.  Nothing changed on my side excepting kernel and modules 
rebuilded from recent cvsup.

-- 
Andrey A. Chernov
<ache@nagual.pp.ru>
http://nagual.pp.ru/~ache/


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