- u"device", f"virtio-net-pci,netdev=vhost{self._vhost_id},mac={mac},"
- f"addr={self._vhost_id+5}.0,mq=on,vectors={2 * queues + 2},"
+ u"device", f"virtio-net-pci,netdev=vhost{self._nic_id},mac={mac},"
+ f"addr={self._nic_id+5}.0,mq=on,vectors={2 * queues + 2},"