wcmp

The main purpose of this example is to demonstrate how to use P4Runtime with action profiles / action selector. The wcmp defines an action selector, and we use the P4Runtime "one shot" method to insert match entries in the table referencing this action selector.

By itself, the control plane program does not do anything useful. It simply inserts sample entries into the "wcmp_group" match table. It would be pretty straightforward to modify the control plane program to configure static routes, e.g. in order to provide routing for a well-known Mininet topology.