How do you export forum topics from one drupal installation to another? I have tried to export a list of forum topics and/or containers from my development environment to production using features, strongarm, migrate, node_export and bulk_export. So far none have worked. Am I doing something wrong or is this not possible via contrib modules?
If your environments can communicate via rsync then use
drush sql-sync 

Check the syntax www.drushcommands.com/drush-7x/sql/sql-sync to see how to pass a list of tables via the tables-list parameter.

else just use mysqldump.