Limiting Max daily session

[myxmail1919 at yahoo.com]

Hi Guys,

its a long time that im busy withConfiguring Freeradius to limiting daily usage time for all users,

would you please help me ? 

I tried a lot of things but did not getany result ….

Im using  freeradius 3.0.16and mysql

There is more than 300.000 users and Iwant to set daily usage limit to 3 Hours !

There is MAC-based access control and allow everyone toconnect,  so have no databases for users,

I tried Max-daily-session withmysqlcounter  so it was not successful, 
Cansomeone tell me step by step what should I do ? 

thank you