Actually I'm on centos, but I figure it probably does things similar to fedora. On centos I see a virbr0 bridge that gets created and used in clients where I pick virtual network. I've been trying to understand Xen networking, and since this virbr0 on centos is doing exactly what I tried unsuccessfully to do on a debian xen 3.2 system, I thought I'd look and see how it works. Easy to say, hard to do :-). I can't find any place that creates the virbr0 bridge. I don't see an ifcfg file to create it at boot time, and I just replaced the brctl command with a shell script to log all info about brctl calls, then invoke the original brctl, and no brctl command is ever issued to create virbr0! Where do it come from? -- Fedora-xen mailing list Fedora-xen@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/fedora-xen