Specifications

LAN/Subnet Configuration 3-19
The URL Parameters screen contains four lists containing parameters used for URL filtering. There are four
parameters:
• White list – Use this list to provide access to specific websites. Websites in the white list are always
allowed access. Up to 50 URLs can be configured.
• Black list – Use this list to deny access to specific websites. Any attempt to access blacklisted
websites are always denied. Up to 50 URLs can be configured.
• Key word – Use this list to provide a list of keywords and the action to undertake when this keyword
is encountered in any URL. By default, the action is deny. Change this to allow to allow access when
specific words are found in an URL. Up to 100 strings can be configured.
• Trusted Hosts – These devices on the network are always allowed access. URL filtering is not
performed on requests from these hosts. Up to 50 hosts can be configured.
The URL filtering rules are checked in this order – Trusted Hosts, White List, Black List, Key word.
Use the Add button under each list to add a row. Enter the required information directly into the list.
Use the Del button under each list to remove a row. Select the row to delete and then click the Del button
to remove.