88D-Link DIR-810L User Manual
Section 3 - Conguration
SPI (Stateful Packet Inspection, also known as dynamic packet ltering)
helps to prevent cyber attacks by tracking more state per session. It
validates that the trac passing through the session conforms to the
protocol.
Enable this feature to protect your network from certain kinds of
“spoong” attacks.
Select one of the following for TCP and UDP ports:
Endpoint Independent - Any incoming trac sent to an open port will
be forwarded to the application that opened the port. The port will
close if idle for 5 minutes.
Address Restricted - Incoming trac must match the IP address of the
outgoing connection.
Address + Port Restriction - Incoming trac must match the IP address
and port of the outgoing connection.
Enable SPI:
Anti-Spoof Check:
NAT Endpoint
Filtering:
Firewall Settings
A rewall protects your network from the outside world. The DIR-810L oers a rewall type functionality. The SPI feature helps
prevent cyber attacks. Sometimes you may want a computer exposed to the outside world for certain types of applications.
The rewall setup also features a Demilitarized Zone (DMZ) option, which will expose the selected clients completely to the
outside world.
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