Specifications

113
Port Triggering Setup
Some applications, such as online games, videoconferencing and VoIP telephony, require multiple ports for inbound and outbound
trafc. If an application requires simultaneous use of incoming and an outgoing ports, congure port triggering to map a local port or
range of ports to a specic public port. Sending packets out over the local port triggers the router to open an incoming local port that
is mapped to the same public port and application as the outgoing local port(s). The local application can communicate over the
incoming and outgoing ports without the need for creating a xed address.
To view the Port Triggering settings, click Advanced then select Port Triggering.
Enable Port Triggering
Click Enable Trigger Port to activate port triggering.
Description
Enter notes or details about the port triggered conguration.
Popular Applications
Select a default application or add a new one.
Trigger Port
Enter the application’s outbound port number(s).
Trigger Type
Select the protocol to use for port triggering from the following:
TCP, UDP or Both.
Public Port
Enter the inbound port(s) for the application in the following
format: 2300-2400 or 47624.