I have a SonicWALL Pro 2040 with the Enhanced O/S.
Note: This generation product does not run the 5.x O/S with the application firewall.
I've been told to block youtube, but not all streaming media. They still want to get news clips from CNN, FOX, among others.
Key word blocking, ie: "youtube" in the content filter does not work. Is there a way to block youtube using address objects/groups in the firewall, or are the youtube servers too widely distributed?