--vdev=net_tap0,iface=foo0 --vdev=net_tap1,iface=foo1, ...
-Also the speed of the interface can be changed from 10G to whatever number
-needed, but the interface does not enforce that speed, for example::
-
- --vdev=net_tap0,iface=foo0,speed=25000
-
Normally the PMD will generate a random MAC address, but when testing or with
a static configuration the developer may need a fixed MAC address style.
Using the option ``mac=fixed`` you can create a fixed known MAC address::