Xen users - Feb 2011 - vif-route does not work

I am using Debian 6.0 "Squeeze", I applied that patch
(http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=591456) to xen-common
because
of lack of hotplugpath.sh. network-route netdev=eth1 now does work, but
vif-route gives me this error:

root at xen-dom0:~# xm create /srv/xen/profiles/ca.cfg
Using config file "/srv/xen/profiles/ca.cfg".
Error: Device 0 (vif) could not be connected. /etc/xen/scripts/vif-route
failed; error detected.

You can find xe-debug.log and xend.log in the bug I reported upstream:
http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=1699

Can someone help me?

Thank you,
Darkbasic

I don't know why, but now it does work.
Unfortunately with HVM it sill doesn't work. Can someone confirm this?

Niccol?