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X10 Broadband Router Use’s Guide
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4.5 NAT
Network Address Translation (NAT) allows multiple users at your local site to access
the Internet through a single Public IP Address. NAT provides Firewall protection
from hacker attacks and has the flexibility to allow you to map Private IP Addresses
to Public IP Addresses for key services such as Websites and FTP.
When finished making your changes on this screen, click the Save button to save
these changes.
4.5.1 DMZ Host Setup
The DMZ screen allows one local user to be exposed to the Internet for use of a
special-purpose service such as Internet gaming and videoconferencing. DMZ
hosting forwards all the ports for one PC at the same time.
Figure 4-10
Check DMZ and enter the host IP and then press "Apply" button to setup DMZ host.
When finished making your changes on this screen, click the Save button to save
these changes.
4.5.2 FTP Private Port
FTP private port enables user to setup FTP server which is not using the standard
port 21.
Figure 4-11
Check port number and enter the number and then press the "Apply" button to setup
Private FTP port.
When finished making your changes on this screen, click the Save button to save
these changes.
4.5.3 Virtual Server Setup
User can specify some services to be visible from outside users. The router can
detect incoming service request and forward it to the specific local computer to
handle it. For example, user can assign a PC in LAN acting as WEB server inside