Gateway WBR-100 - Manual (Page 39)

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Chapter 4: Advanced Features and Configuration
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3
If an application does not work through your LAN firewall, click Special
Applications . The Special Applications window opens.
Click the check box next to a line, then type the name of the application
in the
Name box. Under Incoming Ports, click the arrow to open the Type
list, click the protocol you use to receive data, then type the beginning
and ending port numbers. Under Outgoing ports, click the arrow to open
the
Type list, click the protocol you use to send data, then type the
beginning and ending port numbers.
Click Save to save your entries or Cancel to remove your entries, then click
Close to exit the screen.
4
In the DMZ (Demilitarized Zone) area, click the Enable check box to turn
on DMZ hosting. DMZ hosting lets one computer on your network be
exposed to the Internet for a specific purpose or application, such as
Internet gaming or videoconferencing. If you choose to enable this feature,
you must select a computer to host it and disable the DHCP function on
the subject computer and assign it a static IP address (see “Setting a static
IP address” on page 60).