[Xen-users] vif-antispoof

["Dirk H. Schulz" <dirk.schulz@xxxxxxxxxxxxx>]

Hi folks,

I started testing the antispoof feature of xen stable (2.0.7). I am 
stuck with it.
I have setup a standard bridged environment.

I understood it like this: in domU config I set up the virtual NIC like

   vif = [ 'mac=ae:00:00:78:78:78, ip=192.168.0.100' ]

Then I configure /etc/network/interface of this domU to show the same IP 
address for eth0.
After restarting the physical machine with xend-config.sxp saying
   (vif-antispoof      yes)

the domU should still be able to reach everything like it did before. 
But it does not. From domU I can ping the bridge it is connected to 
(that is, eth0 of dom0), but I cannot ping any other host on the same 
subnet the physical machine is on nor any host on the internet.
There is something I am overlooking, right?

Any hint or help would be greatly appreciated. I have googled and looked 
in the docs, but found nothing.
Dirk

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