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Firewall Configuration
Port Triggering
STEP 1
STEP 2
STEP 3
STEP 4
STEP 5
STEP 6
Cisco SA500 Series Security Appliances Administration Guide
Configuring a Port Triggering Rule to Direct Traffic to
Specified Ports
Click Firewall > Port Triggering > Port Triggering. The Port Triggering window
opens.
The Port Triggering window opens. Any existing rules are listed in the List of
Available Port Triggering Rules table.
To add a new port triggering rule, click Add.
Other options: Click the Edit button to edit an entry. To delete an entry, check the
box and then click Delete. To select all entries, check the box in the first column of
the table heading.
After you click Add or Edit, the Port Triggering Configuration window opens.
In the Port Triggering Rule area, enter the following information:
•
Name: Enter a name for this rule.
•
Enable: Check this box to enable this rule.
•
Protocol: Choose the protocol (TCP or UDP).
•
Interface: Choose the interface (LAN or DMZ).
In the Outgoing (Trigger) Port Range area, enter the Start Port and End Port to
specify the outgoing port range for this rule.
In the Incoming (Response) Port Range area, enter the Start Port and End Port to
specify the incoming port range for this rule.
Click Apply to save your settings.
Viewing the Port Triggering Status
The Port Triggering Status page provides information on the ports that have been
opened as per the port triggering configuration rules. The ports are opened
dynamically whenever the security appliance detects traffic that matches a port
triggering rule.
To view this page, click Firewall > Port Triggering > Port Triggering Status. The
following information appears:
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