User's Manual

Administrator’s Handbook

The following example shows three pinholes:

◆ a web server (using TCP on port 80, the standard HTTP protocol web port) on a host at the internal IP address

192.168.1.1

◆ a mail server (using TCP on port 25, the standard SMTP protocol email port) at the internal IP address

192.168.1.2

◆ a games server (using UDP on a port range 1100 – 1200) at the internal IP address 192.168.1.3

You can edit or delete any of your entries from the Pinhole List by clicking the

Edit or Remove icons.

You can add more entries to the Pinhole List by clicking the

Add this pinhole button.

When you are finished, click the

Apply Changes button.