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[Xen-devel] Networking

I am using the unstable Xen installed last week. I don't know if others also encoutered the same problems as me.
First, Xen is installed successfully and I can start new domains, and ssh into them from other machines. But whenever I reboot the Xen machine,  I need to use "service network restart" to make the network working. The booting process shows nothing wrong with the eth0.
The second problem is that after I created a new domain, e.g., dom1. if I want to restrict it to a specific IP address, e.g.:
   iptables -P FORWARD DROP
   iptables -A FORWARD -m physdev --physdev-in vif1.0 -s -j ACCEPT
   iptables -A FORWARD -m physdev --physdev-out vif1.0 -d -j ACCEPT
It doesn't work. Everything outside is blocked. But if I change the above vif1.0 into eth0, it works! This seems a little strange to me.
Thanks for all replies!

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