Hi I currently work with freeradius version 2.1.7, my users are in mysql. mysql> SELECT * FROM `radusergroup`; +----------------+----------------+----------+ | username | groupname | priority | +----------------+----------------+----------+ | joseph | Desarrollo | 1 | | carlos | Desarrollo | 1 | | miguel | Admins | 1 | +--------------------------------------------+ My problem is that users are being disconnected before the time indicated by parameter "Idle-Timeout." mysql> SELECT * FROM `radgroupreply` ; +----+----------------+--------------------+----+---------------------+ | id | groupname | attribute | op | value | +----+----------------+--------------------+----+---------------------+ | 1 | Desarrollo | Service-Type | = | Framed-User | | 2 | Desarrollo | Framed-Protocol | = | PPP | | 3 | Desarrollo | Framed-MTU | = | 1500 | | 4 | Desarrollo | Framed-Compression | = | Van-Jacobsen-TCP-IP | | 5 | Desarrollo | Framed-IP-Netmask | = | 255.255.255.0 | | 6 | Desarrollo | Idle-Timeout | := | 900 | | 7 | Admins | Service-Type | = | Framed-User | | 8 | Admins | Framed-Protocol | = | PPP | | 9 | Admins | Framed-MTU | = | 1500 | | 10 | Admins | Framed-Compression | = | Van-Jacobsen-TCP-IP | | 11 | Admins | Framed-IP-Netmask | = | 255.255.255.0 | | 12 | Admins | Idle-Timeout | := | 0 | +----+----------------+--------------------+----+---------------------+ As you can see here he is sending the access server parameters defined above in the database. Sending Access-Accept of id 246 to 172.19.19.50 port 17979 Service-Type = Framed-User Framed-Protocol = PPP Framed-MTU = 1500 Framed-Compression = Van-Jacobson-TCP-IP Framed-IP-Netmask = 255.255.255.0 Idle-Timeout := 900 And here you can see the user disconnected prematurely rad_recv: Accounting-Request packet from host 172.19.19.10 port 17979, id=197, length=170 NAS-IP-Address = 172.19.19.10 NAS-Identifier = "Access Server" Service-Type = Framed-User Framed-Protocol = PPP Framed-IP-Address = 10.71.53.214 User-Name = "carlos" NAS-Port = 447 NAS-Port-Type = Async Called-Station-Id = "60110" Calling-Station-Id = "78382547" Acct-Status-Type = Stop Acct-Session-Id = "0130000425" Acct-Authentic = RADIUS Acct-Delay-Time = 0 Acct-Input-Octets = 47429 Acct-Output-Octets = 4377 Acct-Input-Packets = 66 Acct-Output-Packets = 57 Acct-Session-Time = 95 Acct-Terminate-Cause = Idle-Timeout Thanks Michel ---------------------------------------------- Webmail, servicio de correo electronico Casa de las Americas - La Habana, Cuba.