Virtual Dmz - 3Com OfficeConnect 3CRWDR200A-75 User Manual

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HAPTER OUTER
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Virtual DMZ

C
ONFIGURATION
opened by a Special Application trigger will be closed after five minutes
of inactivity.
To configure special applications:
1Click Add open the Virtual Server Settings page.
2Select a service from the drop-down list or type in your desired services.
3The commonly used port with the associated service will be entered in
the table automatically. You may change them manually.
4Click Save/Apply to save the settings. And the confirmed entries will be
displayed.
5Click Add to return to the Special Application configuration page to enter
more entries.
The Router will automatically allow FTP and NetMeeting sessions. You
do not need to configure these as Special Applications.
Only one computer on your network can use the special application at
any one time.
DMZ (De-Militarized Zone) Host is a computer without the protection of
the firewall. This feature allows a single computer to be exposed to
unrestricted 2-way communication from outside of your network. This
feature should be used only if the Virtual Server or Special Applications
options do not provide the level of access needed for certain
applications.
To configure one of your computers as a DMZ host, enter the IP
address of the computer in the DMZ Host IP Address, and then click
Save/Apply.