- List of OpenFlow protocols that may be used when negotiating a
- connection with a controller. A default value of
- <code>OpenFlow10</code> will be used if this column is empty.
+ List of OpenFlow protocols that may be used when negotiating
+ a connection with a controller. OpenFlow 1.0, 1.1, 1.2, and
+ 1.3 are enabled by default if this column is empty.