Section 3 - Configuration
D-Link DSL-320B User Manual
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FIREWALL & DMZ
The router already provides a simple firewall by virtue of the way NAT works. By default NAT does not respond to unsolicited incoming requests on
any port, thereby making your WAN invisible to Internet cyber attackers.
DMZ means 'Demilitarized Zone'. DMZ allows computers behind the router firewall to be accessible to Internet traffic. Typically, your DMZ would
contain Web servers, FTP servers, and others.
FIREWALL SETTING
Enable the Firewall on the Enable Firewall.
DMZ SETTING
Please enable the Enable DMZ and type the DMZ client IP on the
DMZ IP Address. Or you also can choose the DMZ host by the
up-down menu.
the SYN attack, FIN/URG/PSH attack, Ping attack, Xmas Tree
attack; TCP reset attack, Null scanning attack, Ping of Death
attack and SYN/RST SYN/FIN attack.