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D-Link DIR-820L User Manual
SPI (Stateful Packet Inspection, also known as dynamic packet
filtering) helps to prevent cyber attacks by tracking more state per
session. It validates that the traffic passing through the session
conforms to the protocol.
Enable this feature to protect your network from certain kinds of
“spoofing” attacks.
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.
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.
Specify the IP address of the computer on the LAN that you want to
have unrestricted Internet communication. If this computer obtains
it’s IP address automatically using DHCP, be sure to make a static reservation on the
Setup
>
Network Settings
page so that the IP
address of the DMZ machine does not change.
Allows multiple machines on the LAN to connect to their corporate network using PPTP protocol.
Allows multiple VPN clients to connect to their corporate network using IPSec. Some VPN clients support traversal of IPSec through
NAT. This ALG may interfere with the operation of such VPN clients. If you are having trouble connecting with your corporate network,
try turning this ALG off. Please check with the system administrator of your corporate network whether your VPN client supports
NAT traversal.
Enable SPI:
Anti-Spoof
Checking:
Enable DMZ:
DMZ IP Address:
PPTP:
IPSEC (VPN):
Firewall Settings
A firewall protects your network from the outside world. The DIR-820L offers a firewall 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.
If you choose to expose a computer, you can enable DMZ. DMZ is short for Demilitarized Zone. This option will expose the
chosen computer completely to the outside world.
Содержание DIR-820L
Страница 1: ...User Manual Version 1 0 June 20 2013 DIR 820L Wireless AC1000 Dual Band Cloud Router ...
Страница 112: ...107 D Link DIR 820L User Manual IPV6 Routing This page displays the IPV6 Routing details configured for your router ...
Страница 113: ...108 D Link DIR 820L User Manual Support ...