Hi guys:
 
Using Xen 3.0.2, I face the following error when I try to
restart a VMX Guest (the first time it boots ok, but after destroy it and try
to restart the error appears): 
 
Device 0 (vif) could not be connect. Hotplug scripts not
working.
 
What can be the possible reason of failure, the host base
system is a RedHat Enterprise Edition 4 update 2. Xen was build from source.
 
The vif option for the VMX guest is the following: 
 
vif = [  ‘type=ioemu’, ‘bridge=xenbr0’
]
 
The bridge utils are installed and brctl shows the xenbr0
device. What other information do you need to figure out the cause of failure?
 
Where can I find more information about networking of Xen?
 
Thanks,
 
Jesus