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Re: [Xen-users] Different networks between Dom0 and Guest?

To: Nico Kadel-Garcia <nkadel@xxxxxxxxx>
Subject: Re: [Xen-users] Different networks between Dom0 and Guest?
From: kanour-xen <xen@xxxxxxxxxx>
Date: Thu, 22 Nov 2007 21:01:34 +1100
Cc: xen-users@xxxxxxxxxxxxxxxxxxx, Nicole Hähnel <nicole.haehnel@xxxxxx>
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Nico Kadel-Garcia wrote:
Nicole Hähnel wrote:
Hi,

I'm running SLES10 SP1 with xen 3.0.4 and windows 2003 server as guest.
Is it possible to assign ips from different networks to Dom0 and Guest,
e. g. 172.27.10.1/24 for Dom0 and 172.27.15.1/24 for Guest?
I tried it, but I can't reach the Guest.
If it's possible, what should I have to configure?

Thanks!
Nicole
It should work, they have different MAC addresses. But do you have gateways set up correctly? And is your upstream switch or switches set up to allow traffic on both VLAN's? And is your upstream gateway set up to handle both VLAN's as well?

I dislike setting up two VLAN's on the same switch port, in order to avoid just that sort of routing problem.

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I believe you have to configure trunk and vlans to tag the packets.

That is how I have it.

Jiri

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