166 CHAPTER 10: U SING CONTENT F ILTERINGClearing the WebClient Blocking ListYou can use the Clear List screen to delete all the current entries in theWeb Client Blocking List.To clear the Web Client Blocking List:1 Log in to the Web interface.2 Click Content Filter on the Toolbar.3 Select Webcache Filtering > Web Client Blocking > Clear List in theNavigation Tree.4 Click OK to clear the Web Client Blocking list.Filter Exclusions Filter Exclusions allow you to specify and exclude particular clientmachines from any content filtering. The Exclusion List can be enabledwhen you set up the Webcache for Manual Content Filtering or 3ComWeb Site Filtering. One use of the Filter Exclusion List is to excludemachines used by network administrators who must be exempt fromcontent filtering.If you configure the Webcache to use a Websense Enterprise server forcontent filtering then the Filter Exclusion List will be disabled.Setting Up FilterExclusion ListsTo set up Exclusion lists using the Web interface:1 Log in to the Web interface.2 Click Content Filter on the Toolbar.3 Select Webcache Filtering > Filter Exclusion > Setup Filter Exclusion in theNavigation Tree.4 Select Enable Filter Exclusion to allow entries to be entered into the FilterExclusion List.Editing the FilterExclusion ListYou can create a list of the IP addresses or IP address ranges of clients thatyou want to exclude from being filtered in the following ways: Manually entering each IP address in the Filter Exclusion List. Loading an existing list of IP addresses from an external text file in theLoad List From File screen. A combination of the above methods.dua1611-5aaa04.book Page 166 Friday, November 29, 2002 8:56 PM
