UTStarcom UT-300R2 - Manual (Page 43)

Chapter 5 Advanced Configuration / Network Management 41
Directory Configuration and Read-only Menus
Application
This page allows you to configure r\the UT-300R2
ADSL router to allow applications that require multiple
connections such as Internet gaming, video
conferencing, Internet telephony, and others that are
unable to work through Network Address Translation
(NAT)
Filter
Filters are used to deny or allow access to the Internet
for various PCs on your LAN. The UT-300R2 can
refuse PCs on your LAN access to the Internet based
upon their IP or MAC address, or it can restrict access
to specific web sites.
DMZ
If your computer cannot run Internet applications
property with the device, then you can enable this
option to allow the computer accessing the
unrestricted Internet. Enter the IP address of the
computer as a DMZ (Demilitarized Zone) host. Adding
the computer to the DMZ may expose it under
insecurity risk; thus suggest not use this option unless
no other alternatives.
DDNS
This page allows you to configure the UT-300R2 to
use the DYNAMIC Domain Name Service (Dynamic
DNS), if you have a previously established account.
RIP
This allows you to enable or disable the Routing
Information Protocol (RIP) on PVC’s that allow routing.
Virtual Server Configuration
A Virtual Server can allow remote users to access services to
PCs on your LAN such as FTP for file transfers or SMTP and
POP3 for e-mail. The UT-300R2 will accept remote requests for
these services at your Global IP Address (the one assigned to
your account by your ISP), using the specified TCP or UDP
protocol and port number, and then redirect these requests to