Hi all I'm looking to implement a prepaid card type service - I plan on using Session-Timeout to disconnect the users. How does freeradius keep track of the time elapsed while connected? I am holding all the info in SQL - I guess when a user connects it counts down until 0 then sends the signal to the NAS to disconnect - if the user reconnects it is back to the original value. How can I have a counter that doesn't expire - say the user 'topped up' by 30 days worth on the 9th of the month - it wouldn't expire until 30 days from then (so couldn't use monthly counters?)
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