Barracuda Web Application Firewall, all firmware versions
Note: Caching stores commonly used information in local memory for quick retrieval rather than sending frequently used requests to and from the server each time. When a request matching the policy is given to a service, the request is cached. When the same request comes to the service again the reply is fetched from cache and given to the user. If cache-status is 'off' then the request is sent to the server to get a reply.
This option is available under Web Sites > Traffic management > Caching > Edit Service and go to File Extensions.This option Specifies the file extensions to be cached. Each file extension should be added separately.
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