D-Link DIR-840 - Application Rules

61D-Link DIR-840 User Manual
Section 4 - Advanced
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.
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 Both).
The schedule of time when the Application Rule
will be enabled. The schedule may be set to
Always, which will allow the particular service to
always be enabled. You can create your own times
in the Maintenance > Schedules section.
Name:
Trigger:
Firewall:
Trac Type:
Schedule:
Application Rules
Some applications require multiple connections, such as Internet gaming, video conferencing, Internet telephony and others.
These applications have diculties working through NAT (Network Address Translation). The application rules feature makes
some of these applications work with the DIR-840. 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 trac.