In the Developer Guide, you will find information on neutron-dynamic-routing lower level programming APIs. There are sections that cover the core pieces of neutron-dynamic-routing, including its API, command-lines, database, system-design, alembic-migration etc. There are also subsections that describe specific drivers inside neutron-dynamic-routing. Finally, the developer guide includes information about testing and supported functionalities as well. This documentation is generated by the Sphinx toolkit and lives in the source tree.