Policy Configuration : Configuring Flow Activity

Other Report Settings
This section allows the network administrator to configure conditions under which a connection is reported.
Report DROPPED Connections—Enable this to report dropped connections. This applies to connections that are dropped because of firewall rules.
Skip Reporting of STACK Connections—Enable this to skip the reporting of STACK connections. Note that all flows as a result of traffic initiated or terminated by the SonicWALL SuperMassive are considered stack traffic.
Include following URL types—Select the type of URLS to be generated into a flow. Select values from the drop-down list. Values include: Gifs, Jpegs, Pngs, Js, Xmls, Jsons, Css, Htmls, Aspx, and Cms. This option applies to both AppFlow (internal) and external reporting when used with IPFIX with extensions.