From: Peter Surda <shurdeek@routehat.org>
To: netfilter-devel@lists.netfilter.org
Subject: Re: only first TCP SYN packet consulted in nat table chains - bug or feature?
Date: Tue, 22 Jun 2004 01:39:05 +0200 [thread overview]
Message-ID: <20040621233905.GC7612@soldats.routehat.org> (raw)
In-Reply-To: <20040621200651.GB1323@iceberg.elsat.net.pl>
On Mon, Jun 21, 2004 at 10:06:52PM +0200, Krzysztof Rusocki wrote:
> Hi,
Hi.
> However, quite recently I discovered that first TCP SYN packet's MSS is
> altered and latter SYN packets (in case of retransmission) have MSS
> unchanged (1460 - ether).
Yes.
> I'm just being curious here - is this a bug or feature?
Feature, nat is only traversed for packets with NEW state.
> For the time being I have changed that rule to use mangle table...
That's where it should be.
> Cheers,
> Krzysztof
Bye,
Peter Surda (Shurdeek) <shurdeek@routehat.org>, ICQ 10236103, +436505122023
--
If Bill Gates had a dime for every time a Windows box crashed...
...Oh, wait a minute, he already does.
next prev parent reply other threads:[~2004-06-21 23:39 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-06-21 20:06 only first TCP SYN packet consulted in nat table chains - bug or feature? Krzysztof Rusocki
2004-06-21 23:39 ` Peter Surda [this message]
2004-06-22 13:19 ` Henrik Nordstrom
2004-06-22 13:33 ` Eric Leblond
2004-06-22 13:43 ` Jozsef Kadlecsik
2004-06-22 15:26 ` Henrik Nordstrom
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