D-Link DSL-2640U User Manual page 134

DSL-2640U Wireless ADSL2+ Router with Ethernet WAN Support
User Manual
In the opened window, you can specify the following parameters:
Parameter
Name
Interface
IP version
Open access from any
external host
IP address
Mask
Public port
Protocol
After specifying the needed parameters, click the SAVE button.
To edit a rule for remote access, left-click the relevant rule. In the opened window, change the
needed parameters and click the SAVE button.
To remove a rule for remote access, select the checkbox located to the left of the relevant line in the
table and click the DELETE button.
A name for the rule for easier identification. You can specify any
name.
Select a WAN connection to which this rule will be assigned. When
the Automatic value is selected, the router uses the default
connection.
An IP version to which the rule will be applied. Select the relevant
value from the drop-down list.
Move the switch to the right to allow access to the router for any
host. Upon that the IP address and Mask fields are not displayed.
A host or a subnet to which the rule is applied. You can specify an
IPv4 or IPv6 address.
For the IPv4-based network only.
The mask of the subnet.
For the IPv4-based network only.
An external port of the router. You can specify only one port.
The protocol available for remote management of the router.
Page 134 of 174
Configuring via Web-based Interface
Description