Aurélio de Souza Ribeiro Neto netolistas at
Mon Sep 19 20:00:39 CEST 2016

Hello Alan,

     Thanks for your reply.

     What's the difference between Client-IP-Address and NAS-IP-Address? 
I have the same IP in both.



Em 19/09/2016 10:23, Alan DeKok escreveu:
> On Sep 19, 2016, at 8:29 AM, Aurélio de Souza Ribeiro Neto <netolistas at> wrote:
>>        I'm using FreeRadius 2.2.9.
>>        I'm experiencing some problems with acctuniqueid.
>>        My users allways come from the same NAS, and I have this errors:
>>        Error: [sql] Couldn't insert SQL accounting START record -
>>    Duplicate entry '8805551441c487d8' for key 'acctuniqueid'
>    Your NAS is garbage.
>>        My acct_unique sesssion is:
>>        acct_unique {
>>           key = "User-Name, Acct-Session-Id, NAS-IP-Address,
>>    Client-IP-Address, NAS-Port"
>>       }
>    If all of those are identical, then the error message can be ignored.
>    Your NAS is garbage, and is sending two accounting "start" packets.  It's not supposed to do that,
>>        I think if I put additional clause like timestamp or something like
>>    this, I can solve my problem.
>    No.  Do NOT put a timestamp into acct_unique.  If it was a good idea, we would already have done it.  It's not a good idea.  It will create new acct_unique values for every single packet, even different packets for the same session.
>    It's a terrible idea.  Leave everything alone, and ignore the message.  Or, buy a NAS that works, and the message will go away,
>    Alan DeKok.
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