# Revision history [back]

Doubt 1: Yes. Additionally, you can get a list of all available MD-SAL APIs in the controller that you are running by loading the odl-mdsal-apidocs feature (feature:install odl-mdsal-apidocs in the Karaf console) and then pointing your browser to http://localhost:8181/apidoc/explorer/index.html.

Doubt 2: The controller version I assume you mean the karaf distribution you get by building the controller repository source code. That distribution contains only the controller features. The integration build contains all features. It's likely that when you load the integration version you load features that are incompatible with each other, because they attempt to use the same listening port.