URL pattern wildcard enhancement

The URL pattern supports new regular expressions and defines new pattern matching rules for the domain name and URL path. This enhancement allows you to configure better and user-friendly URL pattern matching in the Web filtering function. You can use the asterisk (*), caret (^), and question mark (?) wildcards for a domain name match. The URL match supports the prefix match and keyword match. You can use the asterisk (*) wildcard for the URL match.