Disconnect users hanging

[Clayton Alves]

I'm from Brazil. My skype is 'claytonaalves'.


Clayton A. Alves <http://claytonaalves.github.com>
 *claytonaalves*
 +55 66 9233-3406


2014-03-19 12:27 GMT-04:00 Julio Fsnet <julio.fsnet at gmail.com>:

> Thanks Again. I will test and then post the result.
> Clayton, you are where? have skype?
>
>
> 2014-03-19 12:01 GMT-03:00 Clayton Alves <clayton.aa at gmail.com>:
>
> Freeradius already have this script. It's called "checkrad".
>>
>> It is included in freeradius package.
>>
>> To enable it, you will need to uncomment in dialup.conf the following
>> parameters: simul_count_query, simul_verify_query.
>>
>> Restart freeradius.
>>
>> It works like this: Every time freeradius receives an auth packet, if the
>> user is hanging in database, freeradius calls the checkrad script. The role
>> of this is script is to connect back to the router and check if the user is
>> really connected to it.
>>
>> It then returns to freeradius an exit code (1 means user is already
>> connected to the router (multiple login attempt), 0 means user is hang on
>> database). In case of '0', freeradius let the user login.
>>
>> You can roll your own script if you want to. It's easy. I've made this
>> simplified version for my needs (only work with mikrotik routers):
>> https://gist.github.com/claytonaalves/1601702
>>
>>
>> Clayton A. Alves <http://claytonaalves.github.com>
>>  *claytonaalves*
>>  +55 66 9233-3406
>>
>>
>> 2014-03-18 13:34 GMT-04:00 Julio Fsnet <julio.fsnet at gmail.com>:
>>
>> huum thank's. I'll test this alternative. What I would like is to put a
>>> script in the processes of freeradius for every time a user attempts to
>>> authenticate, do check if you are hanging or not. If he drops hanging
>>> before continuing.
>>>
>>>
>>> 2014-03-18 14:09 GMT-03:00 Clayton Alves <clayton.aa at gmail.com>:
>>>
>>>> I've got the same problem using mikrotik routers.
>>>> Sometimes it just doesn't send AcctTerminate packets. Maybe its a
>>>> router problem.
>>>>
>>>> The solution I found is set Interim-Update time to 5 minutes and put
>>>> this script in cron to run regularly.
>>>>
>>>> https://gist.github.com/claytonaalves/9165004
>>>>
>>>> This works for me... maybe it helps.
>>>>
>>>>
>>>> Clayton A. Alves <http://claytonaalves.github.com>
>>>>  *claytonaalves*
>>>>  +55 66 9233-3406
>>>>
>>>>
>>>> 2014-03-18 11:11 GMT-04:00 Julio Fsnet <julio.fsnet at gmail.com>:
>>>>
>>>> Yes, I am use MySQL with InnoDB Engine
>>>>>
>>>>>
>>>>> 2014-03-18 8:43 GMT-03:00 Clayton Alves <clayton.aa at gmail.com>:
>>>>>
>>>>>> Are you using MySQL?
>>>>>> If 'yes', are the tables using InnoDB engine ?
>>>>>>
>>>>>> Clayton A. Alves <http://claytonaalves.github.com>
>>>>>>  *claytonaalves*
>>>>>>  +55 66 9233-3406
>>>>>>
>>>>>>
>>>>>> 2014-03-17 10:12 GMT-04:00 Julio Fsnet <julio.fsnet at gmail.com>:
>>>>>>
>>>>>>>  I have a problem. When the user tries to connect and already has a
>>>>>>> connection to it, an error pops multiple logins. I need to write this mysql
>>>>>>> error log somewhere or else knock the hanging connection, how can I do this?
>>>>>>>
>>>>>>>
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>>>>>>
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>>>>>
>>>>>
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>>>>
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>>>
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>>
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>
>
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