User Guide

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Internal Server IP:
Enter the IP address of the specified internal server for the entry. All
the requests from the Internet to the specified LAN port will be
redirected to this host.
Status:
Activate or inactivate the entry.
Note:
● The External port and Internal Port should be set in the range of 1-65535.
● The external ports of different entries should be different, whereas the internal ports can be the
same.
 List of Rules
In this table, you can view the information of the entries and edit them by the Action buttons.
The first entry in Figure 4-25 indicates: This is a Virtual Serve
r entry named host, all the TCP data
packets from the Internet to port 65534-65535 of the router will be redirected to the port
65534-65535 of the LAN host with IP address of 192.168.0.103, and the data packets are
transmitted from WAN1 port. This entry is activated.
4.5.1.3 Port Triggering
Some applications require multiple connections, like Internet games, video conferencing, Internet
calling, P2P download and so on. Port Triggering is used for those applications requiring multiple
connections.
When an application initiates a connection to the trigger port, all the ports corresponding to the
incoming port will open for follow-up connections.
Choose the menu Advanced→NAT→Port Triggering to load the following page.