radacct MySQL table only gets filled with the last session values for a given user ( no history logging )

[oatech]

Client :                         Windows 10
NAS :                            Cisco SB WAP121
RADIUS Server :           Debian 8 / FreeRADIUS Version 2.2.5, for host 
x86_64-pc-linux-gnu,
Authentication :           PEAP/MSCHAPv2


While the /varl/log/freeradius/radacct/192.168.1.2/detail-20160324 files 
gets filled with correct data values for each user session :

sudo cat /var/log/freeradius/radacct/192.168.1.2/detail-20160324 | grep 
Acct-Input-Octets

        Acct-Input-Octets = 43976
        Acct-Input-Octets = 845
        Acct-Input-Octets = 394240
        Acct-Input-Octets = 371260
        Acct-Input-Octets = 24927


the radacct MySQL table only gets filled with the last session values for a 
given user ( 24927 here ). There is no history logging :

mysql> select radacct.username, radacct.nasipaddress, radacct.acctstarttime, 
radacct.acctstoptime, radacct.acctinputoctets,  radacct.acctoutputoctets 
from radacct;
+-----------+---------------+---------------------+---------------------+-----------------+------------------+
| username  | nasipaddress  | acctstarttime       | acctstoptime        | 
acctinputoctets | acctoutputoctets |
+-----------+---------------+---------------------+---------------------+-----------------+------------------+
| User1 | 192.168.1.2 | 2016-03-24 08:44:46 | 2016-03-24 08:44:23 | 
24927 |            20814 |
| User2 | 192.168.1.2 | 2016-03-24 08:40:33 | 2016-03-24 08:42:22 | 
0 |                0 |
+-----------+---------------+---------------------+---------------------+-----------------+------------------+
2 rows in set (0.00 sec)

2 rows in set (0.00 sec)

Is this the normal expected behaviour ? I highy doubt it.
I must have done something wrong, but I'm using a very standard 
Freeradius/MySQL install.

Any help would be greatly appreciated      :-)



---
L'absence de virus dans ce courrier électronique a été vérifiée par le logiciel antivirus Avast.
https://www.avast.com/antivirus