Simultaneous-Use, Session section not executing

[Erdal Emlik]

i just can’t make it work. I just want to see executing section session in my debug with Access-Request
iPhone’umdan gönderildi

> Erdal Emlik <erdalemlik at icloud.com> şunları yazdı (12 Oca 2025 14:19):
> Thank you Igor,
> I will give it a try.
> iPhone’umdan gönderildi
> 
>> Igor Smitran <sigor at blic.net> şunları yazdı (12 Oca 2025 02:47):
>> As far as i remember you need to enable checkrad.pl to have Simultaneous-Use working.
>> SQL query will retrieve row with Accounting-Stop=NULL and get session id from it.
>> checkrad.pl will check if that session id exists on NAS or this row was not updated (missing/missed acct stop packet from NAS).
>> If session exists on NAS then freeradius will respond with reject message "Simultaneous use not allowed".
>> Other members of group can correct me if i am wrong regarding this.
>> Igor
>>>> On 12.1.2025. 00:20, Erdal Emlik via Freeradius-Users wrote:
>>> Hi, I’m trying to implement Simultaneous-Use with postgreSQL. I add Simultaneous-Use for every group at radgroupcheck. Uncommented simultaneous use checking queries at queries.conf. Uncommented sql in default and inner-tunnel at session section. Trying to simulate Simultaneous-Use from proxy. I know NAS sending accounting-request. I’m sending manual Access-Request and I sent Accounting-Response before that and I see at my radacct table I have accounting record with acctstoptime is null. So at the end of the day, I have access-request, I have accounting at the radacct table which it has acctstoptime is null. I expect to see when I send Access-Request RADIUS should return Access-Reject because user already have session with acctstoptime is null. Here is my radius debug and Im not seeing executing of session section in my debug.
>>> FreeRADIUS Version 3.2.1
>>> Copyright (C) 1999-2022 The FreeRADIUS server project and contributors
>>> There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A
>>> PARTICULAR PURPOSE
>>> You may redistribute copies of FreeRADIUS under the terms of the
>>> GNU General Public License
>>> For more information about these matters, see the file named COPYRIGHT
>>> Starting - reading configuration files ...
>>> ...
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