DG-BR4400AC User Manual
107
3-2-4 Port Mapping for Special Applications
Some applications require more than one connection a time; these applications won’t
work with simple NAT rules. In order to make these applications work, you can use
this function to let these applications work.
Here is the description of every setup item:
Item
Description
Enable
Check this box to enable special applications and uncheck
this box to disable virtual server.
IP Address
Input the IP address of the computer which you want to
open the ports.
Computer Name
Pull down the menu and all the computers connected to the
router will be listed here. You can easily select the
computer name without checking the IP address of the
computer.
TCP Port to Open
This is the out going (Outbound) range of TCP port
numbers for this particular application.
UDP Port to Open
This is the out going (Outbound) range of UDP port
numbers for this particular application.
Comment
The description of this setting.
Popular Applications
This section lists the more popular applications that require
multiple connections. Select an application from the