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From: Ray Leach <raymondl@knowledgefactory.co.za>
To: Netfilter Mailing List <netfilter@lists.netfilter.org>
Subject: Re: Internet Servers behind firewall (passthrough)
Date: Wed, 11 Feb 2004 07:58:56 +0200	[thread overview]
Message-ID: <1076479135.2747.44.camel@raylinux.internal> (raw)
In-Reply-To: <E1AqjCT-0004ja-FZ@vishnu.netfilter.org>

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On Wed, 2004-02-11 at 03:29, Yuta Kawamoto wrote:
> Hi, I am not a very netfilter savvy person. (beginner)
> My problem is this:
> 
> I have 10 public(internet) IP addresses, each for a server.
> These servers run a variety of OS-es, from RedHat Linux to MaxOSX
> the only path for them to the internet, is a single network cable(a "red"
> colored wire).
> Right now, I have a RedHat Linux 9 machine connected to this red wire.
> I have installed IPTABLES, but do not really know how to configure rules.
> 
> I would like this Linux "routing machine" to take all traffic to the 10
> internet IP's
> and pass them straight on to the servers connected on the other side of this
> machine.
> 
You need to investigate DNAT.

> 
> Internet(red wire) -> [eth0]Linux Routing PC[eth1] -> Switch/Hub -> 10
> servers
> 
> I would need all ports on each of the machines,
> as they would be serving all forms of traffic.
> 
> I have asked some friends who know more about Linux than I do, to no avail.
> I would really appreciate any and all help in this matter.
> 
> Yuta Kawamoto
> 
-- 
--
Raymond Leach <raymondl@knowledgefactory.co.za>
Network Support Specialist
http://www.knowledgefactory.co.za
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Key fingerprint = 7209 A695 9EE0 E971 A9AD  00EE 8757 EE47 F06F FB28
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  reply	other threads:[~2004-02-11  5:58 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2004-02-11  1:29 Internet Servers behind firewall (passthrough) Yuta Kawamoto
2004-02-11  5:58 ` Ray Leach [this message]
2004-02-11 17:24   ` Alexander Konovalenko
2004-02-11 19:02     ` Windows Update through Mandrake firewall cbaker
2004-02-11 19:37       ` Antony Stone
2004-02-11 19:56       ` Ray Anderson
2004-02-11 21:30         ` SOLVED: " Chris Baker
  -- strict thread matches above, loose matches on Subject: below --
2004-02-11 19:11 Internet Servers behind firewall (passthrough) bmcdowell

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