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Port Forward > Special Application
Certain applications such as Internet gaming, video conferencing, and Internet telephony require
multiple connections. These applications have difficulties working through NAT and Special
Application make these applications work with the Router.
Predefined Application: There are some predefined applications in the table. Select the
application you want to use and enable it. You may also change the parameters of these
predefined applications to suit your application.
Trigger Port: Enter the port associated to the application. This is the port used to trigger the
application. It can be either a single port or a range of ports.
Trigger Protocol: Enter the protocol type for the application.
Public Port:
This is the port number on the WAN that will be used to access the application. It
can be either a single port or a range of ports
.
Public Protocol: Enter the protocol type for the application.
Status: You can choose to activate or deactivate the entry.
Port Forward > ICMP Forward
You can forward Ping (a network troubleshooting tool) from the Internet to a specified
LAN host. If the host exits, the host will reply to the ICMP sender.
Enable ICMP Forward: Tick to enable ICMP forward.
ICMP Forward Host IP: Enter the IP address of the Host PC. All Ping from the Internet
will be forwarded to this specified PC.
