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Re: [Xen-users] Xen network-route : mix Public and Private IP on a Front

To: Christophe Bailleux <ch.bailleux@xxxxxxxxx>
Subject: Re: [Xen-users] Xen network-route : mix Public and Private IP on a Front-Back architecture
From: "Fajar A. Nugraha" <list@xxxxxxxxx>
Date: Sun, 27 Feb 2011 21:48:45 +0700
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On Sun, Feb 27, 2011 at 9:36 PM, Christophe Bailleux
<ch.bailleux@xxxxxxxxx> wrote:
> Hi everyone,
> I need your help. I would like to create a front-back architecture with Xen.
> My physical server has only one public Interface.
> Currently, my DOM0 is using the network-route  configuration:
> (network-script 'network-route netdev=eth0')
> (vif-script     vif-route)
> My DOM1 is configured with a public IP + proxy_arp with DOM0. DOM1 can
> connect any address on  Internet and is accessible from Internet too.
> Now i would like to add a private IP address  on DOM1 in order to comunicate
> with DOM2, 3 and 4 who is configured with just a private IP address.

The easy way is to use bridging setup, but create bridges manually.
Then configure dom1 to do MASQUARADE.


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