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Re: [Xen-users] Firewalls

To: xen-users@xxxxxxxxxxxxxxxxxxx
Subject: Re: [Xen-users] Firewalls
From: "Dick Davies" <rasputnik@xxxxxxxxx>
Date: Sat, 15 Apr 2006 22:55:46 +0100
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On 15/04/06, Tom Eastep <teastep@xxxxxxxxxxxxx> wrote:

> The reason that you can't use your existing iptables rules in a Xen dom0 is
> that the networking configuration after xend starts is different from the
> environment before xend starts (there is a bridge added and traffic passing
> through that bridge is visible to netfilter; there are also additional
> interfaces added but those interfaces have no IP configuration so they don't
> present a compatibility problem).

Thanks, just found the

 http://wiki.xensource.com/xenwiki/XenNetworking

on the wiki. Makes a lot more sense than the mental model is was
working from :)

--
Rasputin :: Jack of All Trades - Master of Nuns
http://number9.hellooperator.net/

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