Need basic help with accouting

[Cosmin Neagu]

Hello radius users,
I need some basic info/redirection to start using accounting with 
freeradius.

I already learned how to use authentication, but i'm unable to figure 
out from details in configurations files how to do some accounting - 
basic stuff like when a user logs in or out for start.

Can anyone point me to some documentation on how to do basic accounting 
for beginners?

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