Re: Imposing Radius quota to the aggregation router without

Cool.
Where you able to trigger a change from radius based on traffic ?
That would need integration of some sort of flow export too, or is there
a periodic account option ? I was used to start-stop or stop-only
radius accounting.

-Carlos

Adam Booth @ 03/04/2011 19:38 -0300 dixit:
> Hi Amin,
>
> Changing user profile without clearing sessions requires RADIUS Change of
> Authorization (RFC 3576) It depends on the AAA Server and the NAS to
> support this. I've done this with freeradius and a non-Cisco BRAS/BNG. I
> don't think its supported in regular IOS images though so you may need to
> investigate using an Intelligent Service Gateway software image on your 7200
> for CoA support.
>
> Cheers,
> Adam
>
> On Mon, Apr 4, 2011 at 6:50 AM, Carlos G Mendioroz <tron_at_huapi.ba.ar> wrote:
>
>> By clearing the sessions automatically ? :)
>> I would guess that some sort of CAR is bound to the user's ppp sessions
>> when they are above the quota, but that is bound at sesssion start, so
>> you need a new session to do the rate limit, hence the need of clearing.
>>
>> You may clear all sessions regularly, put a low session timeout so they
>> clear themselves or come up with some scripting to clear sessions that
>> correspond to users that have recently gone over quota.
>>
>> -Carlos
>>
>> Amin @ 03/04/2011 16:54 -0300 dixit:
>>
>> Hi experts,
>>>
>>> I have an ISP with cisco router 7206VXR and freeradius, they implement a
>>> quota limit for their customers to decrease the customer speed if he reach
>>> certain quota, and it works fine except they need to manually to clear the
>>> user, so how we could impose the quota automatically on the 7206VXR
>>> without
>>> clearing the user manually.
>>>
>>>
>>> Regards,
>>>
>>> Amin
>>>
>>>
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>> --
>> Carlos G Mendioroz <tron_at_huapi.ba.ar> LW7 EQI Argentina
>>
>>
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-- 
Carlos G Mendioroz  <tron_at_huapi.ba.ar>  LW7 EQI  Argentina
Blogs and organic groups at http://www.ccie.net