PLANET Technology Corp.

GRT-101/401/402 User’s Manual

addresses (eg: 192.168.0.10 ~ 192.168.0.50) collectively use two of the global

IP addresses (eg: 69.210.1.9 and 69.210.1.10). The Multi-NAT table will be setup as;

Virtual Start IP Address: 192.168.0.10

Count: 40

Global Start IP Address: 69.210.1.9

Count: 2

Press Finish to continue.

The screen will prompt the parameters that will be written in GRT series. Check the parameters before writing in GRT series. Press

Restart to restart GRT series working with new parameters or Continue to

configure another parameter.

Virtual Server

For example: Specific ports on the WAN interface are re-mapped to services inside the LAN. As only 69.210.1.8 (e.g., assigned to WAN from ISP) is visible to the Internet, but does not actually have any services (other than NAT of course) running on gateway, it is said to be a virtual server. Request with TCP made to 69.210.1.8:80 are remapped to the server 1 on 192.168.0.2:80, other requests with UDP made to 69.210.1.8:25 are remapped to server 2 on 192.168.0.3:25.

Click Virtual Server to configure the parameters.

Type the necessary parameters then click Finish.

Press Restart to restart GRT series or press continue to setup another function.

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