DSL-2520U
ADSL2/2+ Router with USB and Ethernet Ports
User Manual
Configuring via Web-based Interface
Figure 38. The page for adding a rule for IP filtering.
You can specify the following parameters:
Parameter
Description
IP-filter rule editing
Name
A name for the rule for easier identification.
Protocol
A protocol for network packet transmission. Select a value from the
drop-down list.
IP Addresses
IP address range
Select the checkbox if you want to specify a range of IP addresses as
the source or destination IP address.
Source
The source host/subnet IP address. To specify an IP address leave
32
in the field following the slash character (/).
Destination
The destination host/subnet IP address. To specify an IP address
leave
32
in the field following the slash character (/).
Ports
Page
49
of 67
