On Mon, Apr 16, 2012 at 10:08 AM, Stefan Berger <stefanb@linux.vnet.ibm.com> wrote:

This series of patches adds DHCP snooping support to libvirt's
nwfilter subsystem.

Stefan, David,

   Thank you very much for this functionality.  As a side-effect, it solves a problem that I needed addressed: namely, to know via Sys-Virt, the IP address associated with a virtual machine (without having to grovel through the DHCP lease file, out of band).