Freeradius with Caller-station-id

[Joe Holden]

On 16/02/2012 04:39, Fajar A. Nugraha wrote:
> On Thu, Feb 16, 2012 at 11:37 AM, Joe Holden<lists at rewt.org.uk>  wrote:
>> Using the Auth-Type method does work, but as the username is the lookup key,
>>   it doesn't provide the ability to deliver attributes to the NAS (from what
>> I can see),
> Sure it does.
>
> update reply {
>     your-attribute-name := your-attribute-value
>     ...
> }
>
How will that work if for example all my attributes are in a database 
and are per user?
There is essentially *no* username for these sessions, so how does FR 
lookup the correct records without replacing the username before?