The Remote Port Forwarding Properties dialog can be accessed by clicking on either the Add... or Edit... button on the Connection/Port Forwarding/Remote/X11 category of the Session Options dialog.
Name
Name
Enter a unique name for this connection A data path or circuit between two computers over a phone line, network cable, or other means. .
Remote
Manually select remote IP address on which to allow connections
Check this option to bind the remote end of a port forward to an address other than the default localhost loopback adaptor (e.g., an internal LAN interface).
Port
Enter the number or name of the port on the remote machine from which you want to connect.
Local
Destination host is different from localhost
Check this option if the destination host is different from the localhost.
Port
Enter the number or name of the port on the local machine to which you want to connect.