Topic: How to configure for save a session? Eg user not need to connect again

Hi All,

I'm using Chillispot, Apache2, FreeRadius, MySQL on Debian with DD-WRT.
How to keep session whereas users are re-connecting to the wifi or the WiFi connrction is turned off for a several hours?
In the configuration:
Idle-Timeout = 129600

Usually got acctterminatecause: Lost-Carrier


Sincerely
Alexander