Chapter 4: Web Configuration
Virtual Server – DMZ Host
In computer networks, a DMZ (demilitar
network inserted as a "neutral zone" be
outside public network. It prevents o ut
server that has company data. A DMZ
firewall and ef fectively acts as a
ized zone) is a computer host or small
tween a company's private network and the
side users from getting direct access to a
is an optional and more secure appro ach to a
proxy server as well.
To close the function of DMZ Host,
Z host, please click
please click Discarded.
To activate a DM
Forwarded to the DMZ host radio
button, and enter the IP Address of
DMZ host.
Click Apply.
Once this feature is enabled, you must specify an IP address. It allows unrestricted
2-way communication betwee n the specified IP address and other Internet users or
tion to be used on the specified IP addre ss.
eive all “Unknown” connection s an d data.
n the NAT function is enabled.
NS
ame System) combines both functions of DNS and
a fixed domain name. This page allows you to access
rvers with a domain name and password.
lect
Choose a provider (DynDNS.org,
TZO.com, ChangeIP.com, or
nnection：
Select the interface from the
drop-down list that you want to use for
connecting the Internet.
User Name：
Type the user name that you
d
e domain name that you
llowed to use for preventing
king troubles.
Status：
displays current status.
Servers.
This allows almost any applica
The specified IP address will rec
The DMZ feature only works whe
Virtual Server – Dynamic D
The Dynamic DNS (Domain N
DHCP to map a dynamic IP to
the virtual se
Dynamic DNS：
Select Enable to enable DDNS; se
Disabled to disable this function.
Dynamic DNS Provider:
No-IP.com) from the drop-down list.
Internet Co
registered with the provider.
Password：
Type the password that you registere
with the provider.
HostName.DomainName：
Key in th
registered. You can use letters and
dash for naming, yet other characters
are not a
from ma
It