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D-Link DIR-619L User Manual
Section 3 - Configuration
Firewall & DMZ
This section will allow you to set up a DMZ host and to set up firewall rules.
If you have a client PC that cannot run Internet applications properly from behind the DIR-619L, then you can set the client up
for unrestricted Internet access. It allows a computer to be exposed to the Internet. This feature is useful for gaming purposes.
Enter the IP address of the internal computer that will be the DMZ host. Adding a client to the DMZ (Demilitarized Zone) may
expose your local network to a variety of security risks, so only use this option as a last resort.
Check this to enable SPI.
Check this box to enable DMZ.
Enter the IP address of the computer you would like
to open all ports to.
Choose a name for the firewall rule.
Select to
Allow
or
Deny
transport of the data packets
according to the criteria defined in the rule.
The Source/Destination is the TCP/UDP port on either
the LAN or WAN side.
Click
Add New
to access the Schedules window. See
Maintenance>Schedules
for more information.
Enter a beginning and ending IP address.
Select the transport protocol that will be used for the
filter rule.
Enter the desired port range for the filter rule.
Enable DMZ Host:
DMZ IP Address:
Name:
Action:
Source/Dest:
Schedule:
IP Address:
Protocol:
Port Range:
Enable SPI:
DIR-619L
