Access-Request / Mandatory Attributes

rsg ranil.santhish at gmail.com
Thu Dec 24 10:44:28 CET 2009


Thanks for your prompt response Alan.

>> " .....An Access-Request SHOULD contain a User-Name attribute.  It
>> MUST contain either a NAS-IP-Address attribute or a NAS-Identifier
>> attribute (or both)."
>>
>> Can someone clarify this please?
>
>  It is a requirement on *client* implementations.  It has no meaning
> for a RADIUS server.
>
>  What do you suggest that a RADIUS server do if it receives a
> "non-compliant" packet?  Discard it?  Reject it? ...

Yes, i came across a different vendor that Rejects requests without
either of those mandatory attributes.

>  FreeRADIUS enforces security requirements.  Nearly all of the other
> "MUST" statements are meant as "this is good practice".  They can
> therefore be ignored.  And they often *need* to be ignored for
> inter-operability with horrible vendor equipment.
>
I understand your point here; however in my opinion some vendors don't
seem to be that flexible even when it comes to such client side
requirements.

Cheers,



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