User's Manual

50D-Link DIR-412 User Manual
Section 3 - Configuration
Enter a name for the rule. You may select a
pre-dened application from the drop-down
menu and click <<.
This is the port used to trigger the application. It
can be either a single port or a range of ports.
Select the protocol of the trigger port (TCP,
UDP, or All).
This is the port number on the Internet side that
will be used to access the application. You may
dene a single port or a range of ports. You
can use a comma to add multiple ports or port
ranges.
Select the protocol of the rewall port (TCP,
UDP, or All).
Select a schedule for when the Application Rule
will be enabled. If you do not see the schedule
you need in the list of schedules, go to the
Tools -> Schedules screen and create a new
schedule.
Name:
Trigger:
Traffic Type:
Firewall:
Traffic Type:
Schedule:
Application Rules
Some applications require multiple connections, such as Internet gaming, video conferencing, Internet telephony and
others. These applications have difculties working through NAT (Network Address Translation). Special Applications
makes some of these applications work with the DIR-412. If you need to run applications that require multiple connections,
specify the port normally associated with an application in the “Trigger Port” eld, select the protocol type as TCP or
UDP, then enter the rewall (public) ports associated with the trigger port to open them for inbound trafc.
The DIR-412 provides some predened applications in the table on the bottom of the web page. Select the application
you want to use and enable it.