define condition __CondList1CombinedDestination2 condition=RequestURLCategory4 end
define condition RequestURLCategory4 category=(Games, "Financial Services") end
Blue Coat categories for YouTube changed in SGOS 126.96.36.199 to support YouTube API V3. To support the new API, you must generate and enter a server key. After upgrading SGOS, the event log shows the following message if the server key is not available.
2015-07-15 11:10:20-00:00UTC "Categorization for YouTube now requires a server key. To continue using this feature, please set the server key." 0 500000:1 youtube.cpp:24 188.8.131.52
Because the lookup mode for YouTube is hard-coded to Always (in the Management Console, select Configuration > Content Filtering > General), URL categorization is always attempted but does not work. Due to unavailable categories, the negate rule cannot be evaluated correctly.
In addition, a policy trace shows a message like the following: