--vdev=net_tap0 --vdev=net_tap1 -b 05:00.0 -b 05:00.1 \
-b 04:00.0 -b 04:00.1 -b 04:00.2 -b 04:00.3 \
-b 81:00.0 -b 81:00.1 -b 81:00.2 -b 81:00.3 \
--vdev=net_tap0 --vdev=net_tap1 -b 05:00.0 -b 05:00.1 \
-b 04:00.0 -b 04:00.1 -b 04:00.2 -b 04:00.3 \
-b 81:00.0 -b 81:00.1 -b 81:00.2 -b 81:00.3 \