P-791R v2 Support Notes 
 
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 behind the P-791R 
v2, a server must have a fixed IP address and not be a DHCP client whose IP 
address potentially changes each time P-791R v2 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 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 Web Configurator, Advanced 
Setup, Network -> NAT -> Port Forwarding. The outside users can access 
the local server using the P-791R v2's WAN IP address which can be obtained 
from Web Configurator, Status -> WAN Information. 
For example: 
Configuring an internal Web server for outside access (suppose the 
Server IP Address is 192.168.1.10) : 
(1)  Fill in the service name and server IP Address, press button ‘Add’ 
 
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