Download size

[amrshawky]

i make DLP sensor and map it with a policy to prevent download files large than 500M

after apply, user can not download small or large files

[OneOfUs]

Please provide the output of your sensor from the CLI:

config dlp sensor

    edit "Large-File"

        config filter

            edit 1

                set name "Large-File-Filter"

                set proto smtp pop3 imap http-get http-post mapi

                set filter-by file-size

                set file-size 51240

                set action log-only

            next

        end

    next

end

https://help.fortinet.com/fos60hlp/60/Content/FortiOS/fortigate-security-profiles/DLP/DLP%20examples...

You can also watch to flows to get a better idea why it's failing:

diagnose debug reset

diagnose debug enable

diagnose debug flow show console enable

diagnose debug flow filter addr <source ip>

diagnose debug flow trace start 100

To stop the debug:

diagnose debug disable

diagnose debug reset