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amrshawky
New Member
August 17, 2019
Question

Download size

  • August 17, 2019
  • 1 reply
  • 3352 views

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

    1 reply

    OneOfUs
    New Member
    August 21, 2019

    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.htm

     

    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

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