The MIRROR_DATABASE_PORT variable is a TeamForge database token that specifies the port number of the database. This variable allows to extract the reporting data from the mirror TeamForge database through the Extract, Transform and Load (ETL) process.
Port specification
The MIRROR_ token takes the value of the DATABASE_ token.
Example: Enter MIRROR_DATABASE_PORT=5432.
Add this token to the site-options.conf only if you setup a mirror database.