Hi again,

In Section 4.1, it is stated:

   "A Nonce AVP MUST be included in the first non-initial
   PANA-Auth-Request and PANA-Auth-Answer messages, and MUST NOT be
   included in any other message."

This wording is quite ambiguous as one may understand that the nonce is used in 
only once within a PANA session while it will be actually used during each 
re-authentication procedures. Besides, "first non-initial PANA-Auth-Request and 
PANA-Auth-Answer messages" is unclear.
I propose the following text:

   "A Nonce AVP MUST be included in the first PANA-Auth-Request and
   PANA-Auth-Answer messages following the initial PANA-Auth-Request
   and PANA-Auth-Answer messages (i.e. with 'S' (Start) bit set), and MUST
   NOT be included in any other message, except during re-authentication 
   procedures (see section 4.3)"

Any comment?

Lionel

> -----Message d'origine-----
> De : Alper Yegin [mailto:[EMAIL PROTECTED] 
> Envoyé : jeudi 5 avril 2007 10:06
> À : [EMAIL PROTECTED]
> Objet : [Pana] Review pana-pana-15a
> 
> 
> PANA specification is reviewed based on the last round of AD 
> comments (thanks Yoshi!).
> 
> The spec is here: 
> 
> http://www.panasec.org/docs/editing/draft-ietf-pana-pana-15a.txt
> 
> And it's diff with the version that predates last round of AD comments
> (-13): 
> 
> http://www.panasec.org/docs/editing/draft-ietf-pana-pana-15a-f
> rom-3.diff.htm
> l
> 
> Please review the document and register your feedback by the 
> end of April 12, Thursday.
> 
> Upon collecting and resolving any issues, the document will 
> proceed to IETF last call.
> 
> Thanks
> 
> Alper
> 
> 
> 
> 
> 
> 
> 
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