Netcom NB9 - Manual (Page 49)

NB9/NB9W ADSL+ VoIP Router 9
YML790 Rev8
Advanced > NAT > Port Forwarding
Note: This option is not available if your NB9/NB9W is in Bridge mode.
To display the NAT function, you need to have enabled the NAT feature in the WAN Setup. By default, NAT is
enabled on your NB9/NB9W
Clicking on Advanced > NAT displays the following:
The Port Forwarding feature allows you to direct incoming traffic from WAN side (identified by Protocol and
External port) to the internal server with private IP address on the LAN side. The Internal port is required only
if the external port needs to be converted to a different port number used by the server on the LAN side. A
maximum of 32 entries can be configured. Press Add to add a new port forwarding rule. To remove, please
check rules that you want to remove and click on Remove.
For example, you may want to setup an FTP server with IP address 192.168.1.110 on your LAN for people to
connect to. The default port that an FTP server listens on is port 21. So, for this set this up you would do the
following:
Click on ‘Add’.