Quick Reference Guide

68 | Chapter 4: Firewall Protection and Content Filtering
ProSafe Dual WAN Gigabit Firewall with SSL & IPsec VPN FVS336Gv2 Reference Manual
To add a port triggering rule:
1. Select Security > Port Triggering to display the Port Triggering screen.
2. Enter a user-defined name for this rule in the Name field.
3. In the Enable field, indicate if the rule is enabled or disabled.
4. in the Protocol field, choose either TCP or UDP transport protocol.
5. In the Outgoing (Trigger) Port Range fields:
a. Enter the Start Port range (1 - 65534).
b. Enter the End Port range (1 - 65534).
6. In the Incoming (Response) Port Range fields:
a. Enter the Start Port range (1 - 65534).
b. Enter the End Port range (1 - 65534).
7. Click Add. The port triggering rule will be added to the Port Triggering Rules table.
To check the status of the port triggering rules, click the Status option arrow to the right of the
tab on the Port Triggering screen. The following data is displayed:
• Rule – The name of the port triggering rule.
• LAN IP Address – The IP address of the PC currently using this rule.
• Open Ports – The incoming ports associated with this rule. Incoming traffic using these
ports will be sent to the LAN IP address above.
• Time Remaining – The time remaining before this rule is released, and thus available for
other PCs. The timer is reset whenever incoming or outgoing traffic is received.
E-Mail Notifications of Event Logs and Alerts
The firewall logs can be configured to log and then e-mail denial of access, general attack
information, and other information to a specified e-mail address. For example, your VPN
firewall will log security-related events such as: accepted and dropped packets on different
segments of your LAN; denied incoming and outgoing service requests; hacker probes and
login attempts; and other general information based on the settings that you enter on the