Execute some action when user terminate session

[Alan DeKok]

Lorenzo Milesi wrote:
> I need to perform several queries on radacct to make statistics about user connection, duration and so on.
> Since executing some queries can be time consuming it's not advisable that I run them on the radius database, so I'm considering copying all or some informations from radacct somewhere else.
> So, the question is: is it possible to perform some action when an user session is terminated? 

  Yes.  You can run an external Perl script when you receive an
Accounting Stop.

  Alan DeKok.