ProSafe 802.11g Wireless VPN Firewall FVG318 Reference Manual
Firewall Protection and Content Filtering 4-13
v1.0, September 2007
b. From the Type pull-down menu, select whether the service uses TCP, UDP or ICMP as its
transport protocol.
c. Enter the lowest port number used by the service in the Start P ort field.
a. Enter the highest port number used by the service in the Finish Port field.
If the service only uses a single port number, enter the same number in both fields.
3. Click Add. The new service will appear in the Custom Services Table, and in the Service pull-
down menu on the Firewall Rules Add/Edit screens.
Using a Schedule to Block or Allow Specific Traffic
If you enabled content filtering in the Block Sites menu, or if you defined an outbound rule to use
a schedule, you can set up a schedule for when blocking occurs or when access is restricted. The
firewall allows you to specify when blocking will be enforced by configuring the Schedule screen
Figure 4-8