D-Link DIR-825 User Manual page 41

Secton  - Configuraton
This will allow you to open a single port. If you would like to open a range of ports, refer to the next page.
Name:
Enter a name for the rule or select an application
from the drop-down menu. Select an application
and click << to populate the fields.
IP Address:
Enter the IP address of the computer on your
local network that you want to allow the incoming
service to. If your computer is receiving an IP
address automatically from the router (DHCP),
you computer will be listed in the "Computer
Name" drop-down menu. Select your computer
and click <<.
Private Port/
Enter the port that you want to open next to
Public Port:
Private Port and Public Port. The private and
public ports are usually the same. The public
port is the port seen from the Internet side, and
the private port is the port being used by the
application on the computer within your local
network.
Protocol Type: Select TCP, UDP, or Both.from the drop-down
menu.
Schedule:
The schedule of time when the Virtual Server
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 Tools > Schedules section.
Inbound Filter: Select Allow.All (most common) or a created
Inbound filter. You may create your own inbound
filters in the Advanced.>.Inbound.Filter page.
D-Lnk DIR-825 User Manual