Hi all,
 
I’m stuck with a network problem on dom0. I’m using xen 3.0.2-2
on a FC5 with the standard scripts (network-bridge) and 1 ethernet card. 
When i start xen, after few seconds (30-50) i’m not able to ping
any other computer. 
 
As i’m using a bladecenter with a san, I’m able to start with
the same disk on an other blade. Starting it on an other generation (an older
one) of blade with same ethernet card, i don’t have any network problems.
 
As long as i don’t start xen, the network works well on both
generation of blade. So i think the problem comes from the bridge and the hardware
of the blade. Unfortunately,  i don’t know in which direction i should
investigate to make this network work.
 
As i’m not used to work with bridges, i’m asking for your
help. 
 
Regards,
Philippe