Subject: RE: [Pce] I-D ACTION:draft-ietf-pce-comm-protocol-gen-reqs-05.txt

From: "LE ROUX Jean-Louis RD-CORE-LAN" <[email-masked]>
Date: Sat, 20 May 2006 11:15:03 +0200

Hi Dimitri,

Please see inline, 

> -----Message d'origine-----
> De : [email-masked] 
> [mailto:[email-masked]] 
> Envoyé : samedi 20 mai 2006 08:57
> À : [email-masked]
> Objet : Re: [Pce] I-D 
> ACTION:draft-ietf-pce-comm-protocol-gen-reqs-05.txt
> 
> folks, looking at this draft could editors tell us what they 
> mean in section 6.1.16 by
> 
> "Note that the absence of a constraint in this list does not 
> mean that  the constraint must not be supported."

This is not an exhaustive list. The absence of a constraint C does not mean that the request message must not include C.

> 
> same comment for section 6.1.17
> 
> in 6.2.2 it is mentioned "PCECP messages MUST be able to 
> carry transparent 
> 
> policy information." ... not sure to understand the role of 
> the term "transparent"
> in this sentence

= Opaque
The information is not processed by PCEP. This is to be used by a PDP...

Thanks,

JL

> 
> thanks,
> - d.
> 
> 
> 
> 
> 
> [email-masked]
> 19/05/2006 21:50
>  
>         To:     [email-masked]
>         cc:     [email-masked]
>         Subject:        [Pce] I-D 
> ACTION:draft-ietf-pce-comm-protocol-gen-reqs-05.txt
> 
> 
> A New Internet-Draft is available from the on-line 
> Internet-Drafts directories.
> This draft is a work item of the Path Computation Element 
> Working Group of the IETF.
> 
>                  Title                           : PCE Communication 
> Protocol Generic Requirements
>                  Author(s)               : J. Le Roux, J. Ash
>                  Filename                : 
> draft-ietf-pce-comm-protocol-gen-reqs-05.txt
>                  Pages                           : 21
>                  Date                            : 2006-5-19
>  
> The PCE model is described in the "PCE Architecture" document and
>    facilitates path computation requests from Path Computation Clients
>    (PCCs) to Path Computation Elements (PCEs).  This document 
> specifies
>    generic requirements for a communication protocol between PCCs and
>    PCEs, and also between PCEs where cooperation between PCEs is
>    desirable.  Subsequent documents will specify application-specific
>    requirements for the PCE communication protocol.
> 
> A URL for this Internet-Draft is:
> http://www.ietf.org/internet-drafts/draft-ietf-pce-comm-protoc
> ol-gen-reqs-05.txt
> 
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