Thank Dale for your quick reply! I've definitely started to realize that libvirt was what was creating the 192.168.122 subnet but I'm still unclear on what I'd need to do to go back to something like xenbr0. What would I end up putting into /etc/sysconfi/network-scripts after changing the line to /bin/true that would allow my xen guests to just get IPs on the same subnet that the host is on. Just passing communication through. Thanks again and my apologies if this sounds like a stupid question :-) David -----Original Message----- From: Dale Bewley [mailto:dlbewley@xxxxxxxxxxxxxxx] Sent: Friday, November 30, 2007 1:40 PM To: David Levinger Cc: fedora-xen@xxxxxxxxxx Subject: Re: Fedora Core 8 + Xenbr0 + network bridging? 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 ************************************************************************ **** Checked by MailWasher server (www.Firetrust.com) WARNING. No FirstAlert account found. To reduce spam further activate FirstAlert. This message can be removed by purchasing a FirstAlert Account. ************************************************************************ **** -- Fedora-xen mailing list Fedora-xen@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/fedora-xen