TTP Command Line Tools (new in Lithium): Allow for reading, parsing, verifying, printing and analyzing TTPs as read from JSON via an executable CLI jar file.
TTP Model: A YANG model for TTPs.
TTP Database: A database of available TTPs using the YANG model.
TTP Switch Augmentation: An augmentation for nodes in OpenDaylight to allow them to have zero-or-more supported TTPs and zero-or-one active TTP.

Target Environment

As per the general Lithium release, i.e., JDK7 for development and JRE7 for execution.

Known Issues and Limitations

The TTP YANG model does not match the ONF TTP JSON precisely. Exact details are documented in the TTP model YANG file.

The TTP model is the same as in the Helium release so any migration and/or tools should continue to work.
To migrate actual data, it is recommended that users back up their current TTP-related data, upgrade and then restore it like so:
1. Do an HTTP GET to: http://localhost:8181/restconf/config/onf-ttp:opendaylight-ttps/onf-ttp:table-type-patterns/
2. Store the result
3. After upgrading do an HTTP PUT with the stored result and the same URL
You can use the same process to backup and restore any data associated with a switch, but the exact URL will vary depending on the switch and it will have to be done on a switch-by-switch basis.