53
Chapter
8
Network Security
3. Click Add.
4. Select an interface name from the drop-down list. Interface names are names of
the internet connections you have set up.
5. Click View Existing Applications to select a service from the list to automatically
populate the Port field with an propriate port number. It is recommended to keep
the default Port if you are unsure about which one to use. If the service is not
listed, manually enter the Service Type and the Port number (e.g., 21 or 21-25). The
following picture takes application FTP as an example.
To Next Page