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Re: [Xen-users] Restrict IP addres per DomU guest

To: "KC LO" <kclo2000@xxxxxxxxx>
Subject: Re: [Xen-users] Restrict IP addres per DomU guest
From: "Matthew Law" <matt@xxxxxxxxxxxxxxxxxx>
Date: Wed, 19 May 2010 21:33:59 +0100
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On Wed, May 19, 2010 8:09 pm, KC LO wrote:
> Hi all,
>
> If I have setup multiple DomU guests(like guest1, guest2, guest3) on top
> of
> a Dom0 server, how can I restrict the IP address on guest OS?  For
> example,
> guest1 can only use 1.1.1.1.  If the admin of guest1 change the IP address
> other than 1.1.1.1, it will lose connectivity.  In a phycial environment,
> I
> can implement the policy at the ethernet switch to limit the IP address
> per
> port.  Any solution for it?

You could start with something like this:

http://www.standingonthebrink.com/index.php/ipv6-ipv4-and-arp-on-xen-for-vps/


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