Reverse VNC

[Kok Hooi Chew]

Hi,
Based on the ticket from https://glyptodon.org/jira/browse/GUAC-691 it
mention that I need to open a port connection from within Guacamole

To establish a reverse connection with VNC, you must, in order:

   1. Open the connection within Guacamole
   2. Connect to the specified port (:3333 in your case) on the Guacamole
   server with the VNC client


May I know the steps to open the port? Any documentation on that?

Thanks