This changed from FC6 to F7 with the nifty new http://www.libvirt.org/. You want to disable the default network that libvirt sets up and configure your settings in /etc/sysconfig/network-scripts/. Configure /etc/xen/xend-config.sxp by changing "(network-script network-bridge)" to "(network-script /bin/true)". Also see: # virsh net-list # virsh net-destroy This may help you with the bridge configuration: https://www.redhat.com/archives/fedora-xen/2007-August/msg00040.html -- Dale Bewley - Unix Administrator - Shields Library - UC Davis GPG: 0xB098A0F3 0D5A 9AEB 43F4 F84C 7EFD 1753 064D 2583 B098 A0F3 -- Fedora-xen mailing list Fedora-xen@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/fedora-xen