On Thu, Oct 19, 2017 at 01:37:45PM +0200, Michal Privoznik wrote: > Aha! the thing is, you're using netcf backend while I'm using the udev > one. This error message comes from netcf. It's a netcf's bug. CCing > Laine who should know more. Where can I read up about the different backends available? Is it a compile-time setting or can I configure that on my system? Actually, I'm doing the configuration outside of libvirt anyway (with systemd-networkd), I just want the interface to be in virt-manager's selection dropdown, so I don't care too much about netcf. Greetings Marc -- ----------------------------------------------------------------------------- Marc Haber | "I don't trust Computers. They | Mailadresse im Header Leimen, Germany | lose things." Winona Ryder | Fon: *49 6224 1600402 Nordisch by Nature | How to make an American Quilt | Fax: *49 6224 1600421 -- libvir-list mailing list libvir-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/libvir-list