##Known issues
This driver is still in experimental phase, however it shows very good
-performance numbers. Following items are not implemented (yet).
-
-* Jumbo MTU support
-* Adaptive mode
-* NUMA support
+performance numbers.
## Usage
### System setup
ip link set dev <PF inteface name> vf <VF id> trust on
```
+### L2 spoofing check
+By default Virtual Function is not allowed to send ethernet frames which
+have source MAC address different than address assigned to the VF.
+In some cases it is expected that VPP will send such frames (e.g. L2 bridging,
+bonding, l2 cross-connect) and in such cases spoof chack needs to be turned
+off by issuing following command:
+```
+ip link set dev <PF inteface name> vf <VF id> spoofchk off
+```
+
### Interface Creation
Interfaces can be dynamically created by using following CLI:
```