D-Link DSL-2500U User Manual page 45

DSL-2500U ADSL/Ethernet Router
User Manual
You can specify the following parameters:
Parameter
Name
Protocol
IP address range
Source
Destination
Source
Destination
Click the Change button.
Figure 36. The page for adding a rule for IP filtering.
IP-filter rule editing
A name for the rule for easier identification.
A protocol for network packet transmission. Select a value from the
drop-down list.
IP Addresses
Select the checkbox if you want to specify a range of IP addresses as
the source or destination IP address.
The source host/subnet IP address. To specify an IP address add /32.
The destination host/subnet IP address. To specify an IP address add
/32.
Ports
A port of the source IP address. You can specify one port, several
ports separated by a comma, or a range of ports separated by a colon.
A port of the destination IP address. You can specify one port, several
ports separated by a comma, or a range of ports separated by a colon.
Page 45 of 63
Configuring via Web-based Interface
Description