FVS338 ProSafe VPN Firewall 50 Reference Manual

Although the FVS338 already holds a list of many service port numbers, you are not limited to these choices. Use the Services menu to add additional services and applications to the list for use in defining firewall rules. The Services menu shows a list of services that you have defined, as shown in Figure 4-13.

To define a new service, first you must determine which port number or range of numbers is used by the application. This information can usually be determined by contacting the publisher of the application or from user groups of newsgroups. When you have the port number information, you can enter it on the Services screen.

Figure 4-13

Firewall Protection and Content Filtering

4-19

v1.0, March 2008

Page 75
Image 75
NETGEAR manual FVS338 ProSafe VPN Firewall 50 Reference Manual