From: Eric Leblond <regit@inl.fr>
To: netfilter@lists.netfilter.org
Subject: Re: how to match connection tracker's flows?
Date: Wed, 03 Nov 2004 20:05:29 +0100 [thread overview]
Message-ID: <1099508729.24863.6.camel@porky> (raw)
In-Reply-To: <20041103181718.GA16850@oasis.frogfoot.net>
On Wed, 2004-11-03 at 20:17 +0200, Abraham van der Merwe wrote:
> Hi!
>
> If I add
>
> # rules to track ftp
> iptables -t mangle -A POSTROUTING -p tcp -j CONNMARK --restore-mark
> iptables -t mangle -A POSTROUTING -p tcp -m mark ! --mark 0 -j RETURN
If packet are marked they return so leave mangle, so if CONNMARK works
leave mangle.
> # a rule to see how much ftp traffic is matched
> iptables -t mangle -A POSTROUTING -m mark --mark 2
This line is never reached if CONNMARK works.
BR,
--
Eric Leblond <regit@inl.fr>
next prev parent reply other threads:[~2004-11-03 19:05 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-11-03 18:17 how to match connection tracker's flows? Abraham van der Merwe
2004-11-03 19:02 ` Jason Opperisano
2004-11-03 19:05 ` Eric Leblond [this message]
2004-11-03 19:07 ` Eric Leblond
2004-11-04 8:46 ` Abraham van der Merwe
2004-11-04 9:26 ` Eric Leblond
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