Getting ready
This recipe requires an OpenFlow switch. If you don't have any, you can use a Mininet-VM with OvS installed. You can download Mininet-VM from the following website:
https://github.com/mininet/mininet/wiki/Mininet-VM-Images
Any version should work.
The following recipe will be presented using a Mininet-VM with OvS 2.0.2.