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From: Pascal Hambourg <pascal.mail@plouf.fr.eu.org>
To: netfilter@lists.netfilter.org
Subject: Re: how to configure a router/firewall with no nat
Date: Sat, 13 Jan 2007 19:34:55 +0100	[thread overview]
Message-ID: <45A9264F.8010907@plouf.fr.eu.org> (raw)
In-Reply-To: <45a9198a.5171c3c7.243e.ffff8458@mx.google.com>

Hello,

Carlos Rotenberg a écrit :
> I have to create a Firewall/Router with Iptables to protect our clients, but
> I can't do NAT, my clients have to have Public IPs on their servers.

Lucky you. :-) NAT is evil.

> I was trying to figure out how to do that, but I couldn't get any clue.

It is exactly the same as a firewall/routeur with NAT, except that it 
has no NAT rules.

- Enable IP forwarding.
- Add filtering rules according to your specifications (what is accepted 
from where to where, what is not).

PS : your lines are too long and were wrapped, so your diagram is hard 
to read.


  reply	other threads:[~2007-01-13 18:34 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-01-13 17:40 how to configure a router/firewall with no nat Carlos Rotenberg
2007-01-13 18:34 ` Pascal Hambourg [this message]
2007-01-13 21:13 ` Elvir Kuric
2007-01-13 21:48   ` Pascal Hambourg
2007-01-15  4:27     ` Grant Taylor

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