I’ve added a web filter rule to allow access to Twitter for specific users as well as some computers by mac address but it does not work. I get “This site can’t be reached”. I’ve got both Signature Twitter and Website: twitter.com specified in the filter and it’s sitting at the top of the Allow web filters. I can access Twitter from an edge device on the other side of Linewize no problem. There are no local firewall restrictions on any outbound traffic. Am I missing something in the web filter to allow this to work?
Problem solved. If you have multiple criteria in a web filter they are treated as being criteria1 AND criteria2. The fix to allow a group of users and computers by mac address was to have a separate web filter for each criteria.