Solution #00004851
Scope:
Applies to all Barracuda Web Filters.
Answer:
The Youtube.com website and Youtube videos are hosted on
different domains. To allow these you will need to create a rule that allows
access to both of these resources.
However, the media servers are on dynamic hostnames. A single hostname
exception will fail. Instead a URL pattern is needed.
Place the following regular expression pattern in the Block / Accept > Url Patterns Allow list:
(ytimg.com|youtube.com|googlevideo.com)
This will allow both the website and the media servers.
Link to this page:
https://campus.barracuda.com/solution/50160000000IG96AAG