ZyXEL P-660HN-T1A Support Guide - Page 46

Con an Internal Server behind SUA, Introduction, Configuration

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P-660HN Series 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 behind the P-660HN-T1A, a server must have a fixed IP address and not be a DHCP client whose IP address potentially changes each time P-660HN-T1A 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 46 All contents copyright © 2010 ZyXEL Communications Corporation.

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P-660HN Series Support Notes
46
All contents copyright © 2010 ZyXEL Communications Corporation.
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 behind the
P-660HN-T1A, a server must have a fixed IP address and not be a DHCP
client whose IP address potentially changes each time P-660HN-T1A 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