From: Mohamed Eldesoky <eldesoky.lists@gmail.com>
To: lcml@pixel.it, netfilter <netfilter@lists.netfilter.org>
Subject: Re: gateway without nat
Date: Thu, 7 Oct 2004 19:28:26 +0200 [thread overview]
Message-ID: <1403218a0410071028b497f60@mail.gmail.com> (raw)
In-Reply-To: <200410071631.58038.lcml@pixel.it>
Bridge ??
On Thu, 7 Oct 2004 16:31:58 +0200, Lucio <lcml@pixel.it> wrote:
> Hello everybody.
>
> I need to setup a linux firewall with iptables with 3 NICs (LAN, WAN, DMZ).
> The LAN/WAN routing is no problem because I'm going to use NAT and a couple
> of rules to filter out the packets; so is the LAN/DMZ routing. However the
> computers that make up the DMZ are already in place (with an old firewall
> that's being substituted by the linux box), and they are already configured
> with their respective public ip addresses. What I need is a gateway for the
> DMZ that doesn't translate those public ip addresses, because I cannot modify
> the configurations of the computers in the DMZ to make them become
> 192.168.whatever.youwant.
> The problem is that I don't know how to make the kernel route packets between
> the DMZ and WAN NICs without using a SNAT rule: can anyone help me please?
>
> Thanks in advance,
> Lucio.
>
>
--
Mohamed Eldesoky
www.eldesoky.net
RHCE
next prev parent reply other threads:[~2004-10-07 17:28 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-10-07 14:31 gateway without nat Lucio
2004-10-07 17:28 ` Mohamed Eldesoky [this message]
2004-10-07 17:33 ` Cedric Blancher
2004-10-08 1:00 ` Jason Opperisano
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