SoftEther VPN User Forum

Can anyone recommend a good log usage reporting tool for the SoftEther logs? I'd like to be able to generate reports showing who is using the vpn server, for how long, login/logout times, in/out bytes, and any other useful information I can get. I will be providing these reports to management so they can see how their staff are utilizing the vpn.

I would like the reporting tool to be simple to setup and use, so if the tools you use require a long learning curve, or for me to write the report definitions, I'm probably not interested at this time.

Thanks for any help or advice you can give.