- For vhost-user, the name of the port type is `dpdkvhostuser`
```
- ovs-ofctl add-port br0 vhost-user-1 -- set Interface vhost-user-1
+ ovs-vsctl add-port br0 vhost-user-1 -- set Interface vhost-user-1
type=dpdkvhostuser
```
- For vhost-cuse, the name of the port type is `dpdkvhostcuse`
```
- ovs-ofctl add-port br0 vhost-cuse-1 -- set Interface vhost-cuse-1
+ ovs-vsctl add-port br0 vhost-cuse-1 -- set Interface vhost-cuse-1
type=dpdkvhostcuse
```