User never get disconnected (was Re: Simultaneous-Use problem)

[tnt at kalik.co.yu]

There is a line in (my)sql.conf:

  # Remove stale session if checkrad does not see a double login
        deletestalesessions = yes

that enables it. I don't know if there is such an entry in mssql.conf.

Ivan Kalik
Kalik Informatika ISP


Dana 12/4/2007, "satish patel" <linuxtrap at yahoo.co.in> piše:

>checkrad work only for simultaneous detection not fix my stop time entry in sql
>
>it is possible to modify checkrad to fix sql stop time in radacct table ?
>
>tnt at kalik.co.yu wrote: If you are happy with reliability then fix checkrad and it will clean
>these random drops. That is the utility that radiusd calls to check
>stale entries and in sql.conf you can enable deletion of such entries.
>Just make sure that such users are not listed as active by the hotspot.
>If NAS thinks they are still loged on, RADIUS can't do anything about
>it.
>
>Ivan Kalik
>Kalik Informatika ISP
>
>
>Dana 12/4/2007, "PD"
> piše:
>
>>On 4/12/2007, "tnt at kalik.co.yu"  wrote:
>>
>>>+ what cause of this problem ?
>>>Either NAS thinks that users are still connected or your RADIUS server is
>>>not receiving Stop packages. If NAS (NAS not radacct table) shows users
>>>as connected you can add Idle-Timeout of about 5 minutes in user (or
>>>group) configuration. If RADIUS packets are not being received have a
>>>look at your network. NAS needs reliable connection to RADIUS server -
>>>you shouldn't have firewalls and such in the way.
>>
>>Well... the problem only persist sometime.. let say once or two
>>timeseveryday. The communication between Radius box and NAS using STP
>>cable.
>>
>>Currently we are still on development stage of hotspot system. Before
>>implement them on big area, we found some problem, like explain above.
>>When I log in and log out or shut the notebook down without logout, I
>>can see both start and stop the record on radacct table,
>>
>>I could not find the problem sources.. perhaps someone else has face the
>>same problem ?
>>
>>>+ how to delete this entry daily (perhaps with crontab)
>>>Don't do that. Fix your server communication and then delete stale
>>>entries once.
>>
>>Well.. with simultaneous-use:=1, the same user will not be able login
>>anymore because radius see that he / she still online.
>>
>>TIA
>>
>>PD
>>
>>-
>>List info/subscribe/unsubscribe? See http://www.freeradius.org/list/users.html
>>
>>
>
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>
>$ cat ~/satish/url.txt
>
>System administrator ( Data Center )
>
>please visit this site
>
>http://linux.tulipit.com
>
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