User's Manual

P320W Support Notes

Configure an Internal Server Behind SUA

• Introduction

If you wish, you can make internal servers (e.g., Web, ftp or mail server) accessible for outside users,

even though SUA makes your LAN appear as a single machine to the outside world. A service is

identified by the port number. Also, since you need to specify the IP address of a server in the Prestige, a

server must have a fixed IP address and not be a DHCP client whose IP address potentially changes each

time it is powered on.

In addition to the servers for specific services, SUA supports a default server. A service request that does

not have a server explicitly designated for it is forwarded to the default server. If the default server is not

defined, the service request is simply discarded.

• Configuration

To make a server visible to the outside world, specify the port number of the service and the inside

address of the server in Network > NAT > Port Forwarding. The outside users can access the local server

using the Prestige's

WAN IP address.

For example (Configuring internal FTP, Telnet, and emule server for outside access) each on a different

PC you would have to make configuration as follow: