Spi / Dmz Host; Spi; Nat Endpoint Filter; Anti-Spoof Check - D-Link DIR-685 User Manual

Section 3 - Configuration
Tick the checkbox to enable SPI. SPI (Stateful
Enable SPI:
Packet Inspection, also known as dynamic
packet filtering) helps to prevent cyber
attacks by tracking more states per session.
It validates that the traffic passing through the
session conforms to the protocol.
Enable DMZ Host: If an application has trouble working
from behind the router, you can expose
one computer to the Internet and run the
application on that computer. Tick the
Enable DMZ Host checkbox if you want to
add a computer to your DMZ.
Note: Placing a computer in the DMZ may
expose that computer to a variety of security
risks. Use of this option is only recommended
as a last resort.
DMZ IP Address: Specify the IP address of the computer on the
LAN that you want to have unrestricted Internet
communication. If this computer obtains its IP
address automatically using DHCP, be sure to
make a static reservation on the Basic > DHCP
page so that the IP address of the DMZ machine
does not change.
D-Link DIR-685 User Manual
Firewall Settings

SPI / DMZ Host

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