Comment 5 for bug 1323204

We have to work on libvirt enhancement for NET_TYPE_ETHERNET. Seems to be related that. Qos settings also doesn't work today.
We will target this in 1.11.

Notes below from dev.

Looks like an existing bug in libvirt. I don’t think we have a choice
other than using NET_TYPE_ETHERNET
as the other options assume Linux bridge/OVS/PCI passthrough.
NET_DEV_ETHERNET is supposed to be for other
scenarios (like vrouter). Unfortunately, libvirt support for this type
doesn’t seem to be as high a
priority as the other ones. We will have to fix this and send the patch to
the libvirt team to upstream.