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HTTP Downloads flagging as OpenVPN traffic

Hello all,

We have a funny issue where any files downloaded through browsers is flagging up in UTM reports as OpenVPN traffic. I have created an application rule which blocks the OpenVPN application completely for all of our internal LAN, however this makes zero difference. People can still download files (which is fine, I want them to be able to) but the traffic is still registering as OpenVPN traffic.

Is this a known issue? Does anyone know how to stop Sophos reporting this as OpenVPN traffic? I imagine this should be reported as HTTP traffic.

We're currently on firmware 9.315-2 running in transparent mode with AD SSO authentication.

Thank you,



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  • Hi David,

    What report(s)? How do you know it's not real OpenVPN traffic that you're seeing - do you not see OpenVPN traffic blocked in the AppCtrl log file?

    Cheers - Bob
     
    Sophos UTM Community Moderator
    Sophos Certified Architect - UTM
    Sophos Certified Engineer - XG
    Gold Solution Partner since 2005
    MediaSoft, Inc. USA
Reply
  • Hi David,

    What report(s)? How do you know it's not real OpenVPN traffic that you're seeing - do you not see OpenVPN traffic blocked in the AppCtrl log file?

    Cheers - Bob
     
    Sophos UTM Community Moderator
    Sophos Certified Architect - UTM
    Sophos Certified Engineer - XG
    Gold Solution Partner since 2005
    MediaSoft, Inc. USA
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