[rbak-nsp] RES: limit traffic ession

[Thiago Lizardo de Moraes]

Hi Alexandre,

 

            I think you should combine two radius features at Redback
and your Radius platform to solve that issue:

 

1)       Enable "RADIUS Interim" feature at Redback devices. This
feature able Redback device to send accounting interim packets from a
specific subscriber each time interval(usually 30 seconds). 

2)       Enable "Radius CoA(change-of-authorization)" feature at Redback
devices and Radius Platform: Your Radius platform needs to analyze that
Interim packets to trigger a Radius CoA(disconnect value) when the
traffc transferred reach 4Gb.

 

Free for ask me if you have some doubts,

 

Best regards,

Thiago Lizardo de Moraes 
GVT - 25 - Network Consultant Sp

*   +55 41 3022 9348 
*   +55 41 8838 8561 
*     thiago.moraes at gvt.com.br

________________________________

De: redback-nsp-bounces at puck.nether.net
[mailto:redback-nsp-bounces at puck.nether.net] Em nome de Alexandre
Chapellon
Enviada em: quinta-feira, 20 de agosto de 2009 15:25
Para: redback-nsp at puck.nether.net
Assunto: [rbak-nsp] limit traffic ession

 

Hello,

I have radius talking to redback devices, but as I don't own thoose
devices myself... I don't have official support from redback: here is
why i'm here.
I would like to disconnect user whe, they have reached a certain amount
of traffic (inbound+outbound)
Does anyone know about attributes (eg. sent in acces-accept) supported
by redback devices that would allow disconnection of sessions based on
the amount of traffic transfered during the session and which could be
set to higher than 4Gb?

If such an attribute does not exist... how could I acheive session
disconnection based on user traffic.

thanks to any redback guru! 

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