Operation Manual

NAT Setup
5-8
8
As stated above, after you click one index number, say index No. 1, in the
above figure, you will see the following setup page for the entry with index No.
1. Further, each entry (local host) can specify 10 port-ranges for diverse
services. More details for individual items in the setup page are described
below.
Enable Open Ports
Check to enable the Open Port function for this entry.
Comment
Specify the name for the defined network service.
Local Computer
Enter the private IP address of the local host.
Choose PC
Click this button and, subsequently, a window having a list of private IP
addresses of local hosts will automatically pop up. Select one
appropriate IP address of the local host in the list.
Protocol
Specify the transport layer protocol. It could be TCP, UDP, or NONE for
selection.
Start Port
Specify the starting port number of the service offered by the local host.