Firewall And Dmz - D-Link DVG-N5402FF User Manual

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DVG-N5402FF User's Manual

3-2-3 Firewall and DMZ

3-2-3-1 DMZ

DMZ (Demilitarized Zone) allows the server on the LAN site to be directly exposed to the Internet for

accessing data and to forward all incoming ports to the DMZ Host. Adding a client to the DMZ may expose

that computer to a variety of security risks; so only use this option as a last resort.

ADVANCED → Firewall and DMZ → DMZ

Enable DMZ: Check the box to enable DMZ feature.

DMZ Host IP Address: Enter the IP address of that computer as a DMZ Host with unrestricted Internet

access.

Note: Either this function or virtual server can be selected for use in accessing external services.

SIP ALG: Enable ALG for LAN port SIP UA.

RTSP ALG: Enable ALG for RTSP multimedia stream.

D-Link Systems, Inc.

ADVANCED

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