- Internal Port: Input an intranet port number.
4.7.2 Port Triggering
Port trigger module dynamically registers virtual server rules when any IP
host generates the packet from the specified trigger protocol and port. Port
trigger module use forward protocol type and port number and use the IP
address of host that generates the trigger packet when it registers a rule.
- Predefined Trigger Rules: select one of the Predefined Rules.
- Rule Name: describe the Predefined Trigger that you will configure.
- Trigger Protocol: you can select TCP/UDP.
- Trigger Port: you can select a part of ports.
- Forward Protocol: you can select TCP/UDP.
- Forward Port: you can select a part of ports.
4.7.3 DMZ
DMZ opens all the ports of one computer, exposing the computer to the
Internet. So it should only be used for some special-purpose. Using this
function you can select "DMZ" item and input IP address of DMZ host, then
click "Save". For security purposes, we suggested that using "Virtual
servicer" instead of "DMZ".
4.7.4 UPnP
The UPnP function supports load Application's port forward record
automatically. Select "Enable" to enable this function.
4.7.5 FTP Private Port
Some games, servers, and applications are no longer effect when behind
the NAT repeater, so this item provides function of port mapping from LAN
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