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Re: [Xen-users] Add an alias to domu/eth0

To: Jonas Björklund <jb@xxxxxx>, xen-users@xxxxxxxxxxxxxxxxxxx
Subject: Re: [Xen-users] Add an alias to domu/eth0
From: Asko Tamm <askot@xxxxxxxxxxxxxx>
Date: Tue, 09 Jan 2007 13:57:13 +0200
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Jonas Björklund wrote:
> Hello,
> 
> Im trying to add an IP alias to domU.
> I have the same netmask and broadcast as eth0. I can ping IP of eth0:1
> from domU and dom0. But not outside dom0. Any ideas?

I don't know your exact setup, but I would suggest it is a routing problem.

Outer machines do not know, how to reach the alias IP. Packets to the
alias ip should probably be routed to dom0 from outside.

--
asko

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