D-Link DSL-2750U User Manual page 109

DSL-2750U 3G/ADSL/Ethernet Router with Wi-Fi
and Built-in Switch
User Manual
Parameter
Public port (begin)/
Public port (end)
Private port (begin)/
Private port (end)
Private IP
Remote IP
Click the Change button.
To edit the parameters of an existing server, select the relevant server in the table. On the opened
page, change the needed parameters and click the Change button.
To remove an existing server, select the relevant server in the table. On the opened page, click the
Delete button.
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.
The IP address of the server from the local area network. To choose
a device connected to the router's LAN at the moment, select the
relevant value from the drop-down list located to the right of the
Private IP field (the field will be filled in automatically).
The IP address of the server from the external network.
Page 109 of 138
Configuring via Web-based Interface
Description