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Re: [Xen-users] dom0 networking not working, but domUs are!

To: Andrew Ragusa <aragusa@xxxxxxxxxxx>
Subject: Re: [Xen-users] dom0 networking not working, but domUs are!
From: Nico Kadel-Garcia <nkadel@xxxxxxxxx>
Date: Thu, 04 Jan 2007 18:15:44 +0000
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Andrew Ragusa wrote:
I've been playing with this for days, and searching around trying to figure out why this is not working.

I'm running redhat-4.4 with the 2.6.16-29-xen_3.0.3 kernel for dom0

when I installed I got an error saying that it was incompatable with lksctp-tools, but I went ahead and forced the install, everything seemed to work until I noticed dom0 networking was down.

The domU's can communicate with dom0, and the domUs can communicate with other machines on the network as I expected. dom0 can only communicate within the domUs.

In my trouble shooting I managed to find that eth0 in dom0 has noqueue set when using the ip addr show eth0, I set it to qdisc pfifo and tried again still nothing.
Is there something I am missing?
Yeah, it sounds like iptables. Turn it off temporarily and see if Dom0 can reach out.

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