Hi, I notice the VMs are not using the virtio type NICs, but some "Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8139/8139C/8139C+". In my experience the virtio device is quite stable, any reason why it's not default? I see that for block device virtio is default. -- Sent from the Delta quadrant using Borg technology! Nux! www.nux.ro