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Chapter 3 Tutorial
P-2612HNU-Fx User’s Guide
47
3.4 Setting Up NAT Port Forwarding
Thomas manages the Doom server on a computer behind the ZyXEL Device. In
order for players on the Internet (like A in the figure below) to communicate with
the Doom server, Thomas needs to configure the port settings and IP address on
the ZyXEL Device. Traffic should be forwarded to the port 666 of the Doom server
computer which has an IP address of 192.168.1.34.
Tutorial: NAT Port Forwarding Setup
Thomas may set up the port settings by configuring the port settings for the Doom
server computer (see Section 8.1.2 on page 149 for more information).
1 Click Network > NAT to open the Port Forwarding screen. Enter the following
values:
D=192.168.1.34
WAN
LAN
port 666
A
Service Name Select User Defined.
WAN Interface Select the WAN interface through which the Doom service is
forwarded. This is the default interface for this example, which is
ipoe_1_1_1.
Server IP Address Enter the IP address of the Doom server. This is 192.168.1.34
for this example.
External Port/s Enter 666 as the Start and End port.
Protocol Select TCP/UDP. This should be the protocol supported by the
Doom server.