Re: [Xen-users] how to assign public IP for different dom

[Thomas <iamkenzo@xxxxxxxxx>]

Hello,

It is very easy. There are 2 ways of doing it:

Prelude: make sure your public IP points to the IP of your dom0.

Way1:
- In the domU config file, you put the public IP of the domU
- in the domU, edit /etc/network/interfaces with the correct public IP
and add a gateway

Way2 (my preference):
- using iptables, create a redirection rule based on IP.

Using way2 is a bit more tedious as you need to create a rule for each
port you want to make available over internet, but iptables gives you
more control on the packets.

I have participated in the following screencast:
http://www.digiprof.fr/products/demarrer-la-virtualisation-avec-xen

It walks you through all the steps of setting up a network on a Xen
virtual machine, and there is a chapter about public IP assignment.
It's in french but you should be able to understand the steps that are
anyway in english. If people are interested I can ask to have it
translated to english too.


Best regards,

On Wed, Dec 3, 2008 at 3:36 PM, Pete Kay <petedao@xxxxxxxxx> wrote:
> Hi,
>
> Within my local lan, I have a Centos box with 6 domU.  What I would like to
> do is to be able to assign different public IP to each of these dom.  Does
> anyone know how to do that?  What do I need to do in my dom0 and in my local
> lan router to configure different ip for each domU?
>
> Thanks for your help.
>
> Pete
> _______________________________________________
> Xen-users mailing list
> Xen-users@xxxxxxxxxxxxxxxxxxx
> http://lists.xensource.com/xen-users
>

_______________________________________________
Xen-users mailing list
Xen-users@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-users