D-Link DSL-2640U User Manual page 122

DSL-2640U Wireless N 150 ADSL2+ Modem Router
User Manual
You can specify the following parameters:
Parameter
Template
Name
Interface
Protocol
Public port (begin)/
Public port (end)
Private port (begin)/
Private port (end)
Figure 91. The page for adding a virtual server.
Select a virtual server template from the drop-down list, or select
Custom to specify all parameters of the new virtual server
manually.
A name for the virtual server for easier identification. You can
specify any name.
A WAN connection to which this virtual server will be assigned.
A protocol that will be used by the new virtual server. Select a value
from the drop-down list.
A port of the router from which traffic is directed to the IP address
specified in the Private IP field. Specify the start and the end value
for the port range. If you need to specify one port, enter the needed
value in the Public port (begin) field and leave the Public port
(end) field blank.
A port of the IP address specified in the Private IP field to which
traffic is directed from the Public port. Specify the start and the
end value for the port range. If you need to specify one port, enter
the needed value in the Private port (begin) field and leave the
Private port (end) field blank.
Page 122 of 149
Configuring via Web-based Interface
Description