User Manual Part 2

Wireless Nd1 Router User Guide
Yes, the router supports IPSEC pass-through.
What type of firewall is the router equipped with?
The router uses a Stateful Packet Inspection firewall for protection from
network intrusions. The router uses NAT and TCP/IP port forwarding.
What is NAT?
Network Address Translation (NAT) translates multiple IP addresses on the
private LAN to one public address that is sent out to the Internet. This
provides security since the IP address of a computer on the LAN is not
transmitted to the Internet. The user can have multiple private addresses
behind the single address that was provided by the ISP.
What is DMZ?
DMZ stands for Demilitarised Zone. This feature allows one IP address to
be exposed to the Internet. DMZ allows only one computer to be exposed
when multiple TCP/IP ports need to be open.
If DMZ is used, does the exposed user share the public IP with the router ?
No, all specific requests are forwarded to the DMZ host.
What should I do if I am unable to access my e-mail or the Web page of my
file:///G|/CSO/Documentation/Documentation%20-%20Dra...5464%20Mach-1%20Router/User%20Guide/English/faq.html (3 of 6)9/14/2006 2:44:33 PM