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Re: [Xen-devel] Access domU from dom0

from [Bryan D. Payne] [Permanent Link][Original]
To: Ian Campbell <Ian.Campbell@xxxxxxxxxx>
Subject: Re: [Xen-devel] Access domU from dom0
From: "Bryan D. Payne" <bryan@xxxxxxxxxxxx>
Date: Fri, 3 Jun 2011 06:53:24 -0600
Cc: Abhishek Bichhawat <abhishek.bichhawat@xxxxxxxxx>, "xen-devel@xxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxx>
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> The Xen Introspection project (AKA xenaccess?) might have some of the
> building blocks you need to make something like this work though. I'm
> afraid I don't know any more about that project than its existence.

You'll probably find the VMWall research paper to be useful here.

http://www.cc.gatech.edu/~abhinav/papers/raid08-vmwall.pdf

VMWall is effectively a firewall for domU that runs in dom0.  It uses
introspection of the guest to get the semantic information needed to
operate via dom0.

-bryan

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