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HITRON CGNV2 USER’S GUIDE
FIREWALL
4.6 THE PORT TRIGGERING SCREEN
Use this screen to configure port triggering. You can turn port triggering on or off and
configure new and existing port triggering rules.
Click Firewall > Port Triggering . The following screen displays.
FIGURE 21: The Firewall > Port Triggering Screen
The following table describes the labels in this screen.
TABLE 21: The Firewall > Port Triggering Screen
All Port Triggering Rules Use this field to turn port triggering on or off.

Select the checkbox to enable port triggering.

Deselect the checkbox to disable port triggering.
Select Select a port triggering rule’s radio button ( ) before
clicking Edit or Delete .
# This displays the arbitrary identification number
assigned to the port triggering rule.
Application Name This displays the arbitrary name you assigned to the
rule when you created it.
Port Range These fields display the ports to which the rule applies:

The Trigger field displays the range of outgoing
ports. When the CGNV2 detects activity (outgoing
traffic) on these ports from computers on the LAN, it
automatically opens the
Target ports.

The Target field displays the range of triggered
ports. These ports are opened automatically when
the CGNV2 detects activity on the
Trigger ports
from computers on the LAN.
Protocol This displays the protocol of the port triggering rule.
Timeout (ms) This displays the time (in milliseconds) after the CGNV2
opens the
Target ports that it should close them.