On 17/04/14 10:51, Tian, Shuangtai wrote: > <driver name="tap2" type="raw" cache="none"/> > As I recall, tap2 is deprecated and libxl will fail with it. Perhaps try tap or just leaving the driver as default? jch -- libvir-list mailing list libvir-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/libvir-list