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Hi,
Does anyone know how we can control bandwidth via a BRAS using Radius? Do you know of any free radius servers which can support CoA or "Radius Push"? or is there any other way.
The scenario will be where a broadband user has exceed their data quota of x gb and then we rate them to 64k.
Thanks in advance
Alex Abraham
Network Operations Manager
SamoaTel Limited
Maluafou HQ
Private Bag
Apia
Samoa
Tel: +685 67853
Fax: +685 24000
Email: alex.abraham@samoatel.ws
website: www.samoatel.ws

Hi Alex,
Which BRAS vendor are you using? One RADIUS I know that supports "CoA" is Radiator "http://www.open.com.au/radiator/".
Regards, Mants
Alex Abraham wrote:
Hi,
Does anyone know how we can control bandwidth via a BRAS using Radius? Do you know of any free radius servers which can support CoA or “Radius Push”? or is there any other way.
The scenario will be where a broadband user has exceed their data quota of x gb and then we rate them to 64k.
Thanks in advance
**Alex Abraham**
Network Operations Manager
SamoaTel Limited
Maluafou HQ
Private Bag
Apia
Samoa
Tel: +685 67853
Fax: +685 24000
Email: alex.abraham@samoatel.ws
website: www.samoatel.ws
pacnog mailing list pacnog@pacnog.org http://mailman.apnic.net/mailman/listinfo/pacnog

Using Huawei BRAS and DSLAM.
-----Original Message----- From: Amante Alvaran [mailto:amante@apnic.net] Sent: Thursday, 18 May 2006 2:01 p.m. To: Alex Abraham Cc: 'PacNOG' Subject: Re: [pacnog] Radius and ADSL broadband
Hi Alex,
Which BRAS vendor are you using? One RADIUS I know that supports "CoA" is Radiator "http://www.open.com.au/radiator/".
Regards, Mants
Alex Abraham wrote:
Hi,
Does anyone know how we can control bandwidth via a BRAS using Radius? Do you know of any free radius servers which can support CoA or "Radius Push"? or is there any other way.
The scenario will be where a broadband user has exceed their data quota of x gb and then we rate them to 64k.
Thanks in advance
**Alex Abraham**
Network Operations Manager
SamoaTel Limited
Maluafou HQ
Private Bag
Apia
Samoa
Tel: +685 67853
Fax: +685 24000
Email: alex.abraham@samoatel.ws
website: www.samoatel.ws
pacnog mailing list pacnog@pacnog.org http://mailman.apnic.net/mailman/listinfo/pacnog

Alex, since the Huawei BRAS's do support CoA, what you need to do is pass on the CoA message across to them.
If using FreeRADIUS you can use 'radclient' to do this. Using 'radclient' you can send RADIUS AV-pairs to change auth parameters for a particular User-Name, NAS-Port etc.
Obviously, there's some configs needed on the BRAS side as far as accepting Authorization messages from a host on the network. Sorry, haven't worked on a Huawei but can help if you need to know more on how to use radclient to get the message across.
Alfred.
On Thu, 18 May 2006, Alex Abraham wrote:
Using Huawei BRAS and DSLAM.
-----Original Message----- From: Amante Alvaran [mailto:amante@apnic.net] Sent: Thursday, 18 May 2006 2:01 p.m. To: Alex Abraham Cc: 'PacNOG' Subject: Re: [pacnog] Radius and ADSL broadband
Hi Alex,
Which BRAS vendor are you using? One RADIUS I know that supports "CoA" is Radiator "http://www.open.com.au/radiator/".
Regards, Mants
Alex Abraham wrote:
Hi,
Does anyone know how we can control bandwidth viaa BRAS using Radius? Do you know of any free radius servers which can support CoA or "Radius Push"? or is there any other way.
The scenario will be where a broadband user has exceed their data quota of x gb and then we rate them to 64k.
Thanks in advance
**Alex Abraham**
Network Operations Manager
SamoaTel Limited
Maluafou HQ
Private Bag
Apia
Samoa
Tel: +685 67853
Fax: +685 24000
Email: alex.abraham@samoatel.ws
website: www.samoatel.ws
pacnog mailing list pacnog@pacnog.org http://mailman.apnic.net/mailman/listinfo/pacnog
pacnog mailing list pacnog@pacnog.org http://mailman.apnic.net/mailman/listinfo/pacnog

Hi Alex,
You should be able to use RADIUS to give the user specific attributes to the throttled user and then apply them via Cisco's IOS using the service-policy attribute.
The following is an implementation via using RADIATOR and IOS.
e.g.
#sh run int vixxx Building configuration...
Current configuration : 280 bytes ! interface Virtual-Accessxxx mtu 1492 ip unnumbered Loopback0 ip access-group MARTIAN in ip helper-address xxx.xxx.xxx.xxx ip helper-address xxx.xxx.xxx.xxx service-policy input throttled service-policy output throttled ip route-cache flow ip tcp adjust-mss 1360 end
-- Shaineel Singh MakePeace Media LTD

Have you try freeradius.
Alex Abraham wrote:
Hi,
Does anyone know how we can control bandwidth via a BRAS using Radius? Do you know of any free radius servers which can support CoA or “Radius Push”? or is there any other way.
The scenario will be where a broadband user has exceed their data quota of x gb and then we rate them to 64k.
Thanks in advance
**Alex Abraham**
Network Operations Manager
SamoaTel Limited
Maluafou HQ
Private Bag
Apia
Samoa
Tel: +685 67853
Fax: +685 24000
Email: alex.abraham@samoatel.ws
website: www.samoatel.ws
pacnog mailing list pacnog@pacnog.org http://mailman.apnic.net/mailman/listinfo/pacnog
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