Freeradius DHCP

[Maile Halatuituia]

Hi Nathan
Please can you send me your private email


-----Original Message-----
From: Freeradius-Users <freeradius-users-bounces+maile.halatuituia=tcc.to at lists.freeradius.org> On Behalf Of Nathan Ward
Sent: Tuesday, 13 August 2019 1:34 AM
To: FreeRadius users mailing list <freeradius-users at lists.freeradius.org>
Subject: Re: Freeradius DHCP


> On 12/08/2019, at 11:47 PM, Alan DeKok <aland at deployingradius.com> wrote:
>
> On Aug 11, 2019, at 9:24 PM, Maile Halatuituia <maile.halatuituia at tcc.to> wrote:
>> Actually I was referring to the PPPoE like Authentication and you have confirmed DHCP does not do the same.
>>
>> Any idea how I would achieve at least similar to PPPoE. I mean is it possible to authenticate DHCP clients before assigning the Address. I mean similar to what PPP does with Freeradius on PPPoE.
>
>  On Cisco devices, this is "mac auth".  You need to configure the Cisco NAS to do Mac auth.  There's also a guide in the FreeRADIUS Wiki for configuring Mac Auth on the server.


Hi Alan,

I think what he’s wanting to do, based on other ML threads, is more “ISG” on a BNG. This takes DHCP DISCOVER messages, and talks to RADIUS to authenticate them based on whatever - usually option 82 information - and passes back confusing Cisco AVPs with terrible confusing names to tweak what the BNG does.

https://lists.gt.net/cisco/nsp/201724 <https://lists.gt.net/cisco/nsp/201724>
etc.

There are links to the relevant Cisco documents etc. there.

Maile - email me off list if you like and I can give you a steer on some of this stuff.

--
Nathan Ward

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