D-Link DSL-2877AL User Manual page 72

D-Link DSL-2877AL Dual Band Wireless AC750 VDSL/ADSL2+ Modem Router User Manual
To select the IP Filter option to configure the URL blocking function for the router.
In this section we can create a new Inbound Filtering rule.
Enable IP Filters: enable or disable the IP filters function
Name: Enter the Inbound filtering rule name here.
Protocol: Select the protocol used from the list. Options to choose from are ANY,
TCP, UDP, and ICMP.
Source IP address: Select the source IP address type, it includes: Any IP Address,
Single IP, and Specify IP address (Range).
Destination IP address: Select the destination IP address type, it includes: : Any IP
Address, Single IP, Specify IP address (Range).
Destination Port: Select the destination port type here.
Click the Apply button to accept the changes made.
To show the existing IP Filter entries
Section 3 - Web User Interface Configuration Page 70