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RE: Review of draft-ietf-geopriv-radius-lo-04.txt



Bernard Aboba wrote:

> The "server-driven" approach also provides a mechanism to 
> address RADEXT Issue 27 (Who's Location). 
> 
> One of the major problems with the RADIUS-GEOPRIV document is that 
> it does not support user location determination, only  NAS location. 

Are you sure? The Location-Information attribute includes a field
called "Entity", described as follows

   Entity (8 bits):
     Describes which location this attribute refers to:
     (0) describes the location of the user's client device
     (1) describes the location of the AAA client

It looks like NAS could use this field to describe which location
it's sending, or send two Location-Information attributes if it 
knows both.

Best regards,
Pasi

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