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GRE traffic reporting problem?

We have a system with an additional public IP allocated.

This IP is used purely for PPTP traffic to an internal host.

What concerns me is the MASSIVE amount of GRE traffic being reported.
(30-40GB a day).  Now the connection is used purely to provide access to a license key for around 6 users in remote locations.

There is no way there should be that much traffic and the interface graph doesnt seem maxed out etc.

Anyone know if there is an issue with GRE reporting?  I should probably just open a support request.


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Parents
  • Simon, what happens if you have the traffic logged by a Firewall rule?

    Cheers - Bob
     
    Sophos UTM Community Moderator
    Sophos Certified Architect - UTM
    Sophos Certified Engineer - XG
    Gold Solution Partner since 2005
    MediaSoft, Inc. USA
Reply
  • Simon, what happens if you have the traffic logged by a Firewall rule?

    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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