Re: [CCAMP] I-D Action: draft-ietf-ccamp-gmpls-general-constraints-ospf-te-02.txt

Hi Lou,

Thanks for your suggestions. 

For point 1, We would like to examine the document again to see which portions can be truly generic. I am not sure that I got the meaning of the sentence: " Clearly this isn't possible in all cases, but should be in others, e.g., the section on scaling."  Did you mean that the section on scaling is not truly generic? Could you explain more?

For this point, we also like to see the comments from the WG.

For point 2, agree with you. We will update this draft in the next version based on your suggestion.

Thanks

Fatai

-----Original Message-----
From: Lou Berger [mailto:lberger@labn.net] 
Sent: 2011年9月23日 19:40
To: Zhangfatai
Cc: ccamp@ietf.org
Subject: Re: [CCAMP] I-D Action: draft-ietf-ccamp-gmpls-general-constraints-ospf-te-02.txt

Fatai/Authors,

A couple of suggestions on the document:

1- I suggest taking another pass through the document to see
   which portions can be made truly generic, and to use WSON
   only as an example or specific case.  Clearly this isn't
   possible in all cases, but should be in others, e.g., the
   section on scaling.

2- While narrative/informative language is important to have,
   it's the normative language that is the main point of a
   standards track document. I suggest reviewing the document
   to ensure that the document has RFC2119 conformance language
   covering any definition related to behavior on the wire.

Much thanks,

Lou

On 9/22/2011 5:17 AM, Zhangfatai wrote:
> Hi CCAMPers,
> 
> A new version has been submitted to address the comments from the WG
> discussion.
> 
> We accepted Acee and Young's suggestion to introduce a new top-level
> node TLV (Generic Node Attribute TLV) to simplify things and a new
> section (Section 5) was added to describe scalability issue.
> 
> More information from:
> http://www.ietf.org/id/draft-ietf-ccamp-gmpls-general-constraints-ospf-te-02.txt
>
>  Please check out for details and comments are always welcome.
> 
> 
> Thanks
>  
> Fatai
> 
> 
> -----Original Message-----
> From: ccamp-bounces@ietf.org [mailto:ccamp-bounces@ietf.org] On Behalf Of internet-drafts@ietf.org
> Sent: 2011年9月22日 17:06
> To: i-d-announce@ietf.org
> Cc: ccamp@ietf.org
> Subject: [CCAMP] I-D Action: draft-ietf-ccamp-gmpls-general-constraints-ospf-te-02.txt
> 
> A New Internet-Draft is available from the on-line Internet-Drafts directories. This draft is a work item of the Common Control and Measurement Plane Working Group of the IETF.
> 
> 	Title           : OSPF-TE Extensions for General Network Element Constraints
> 	Author(s)       : Fatai Zhang
>                           Young Lee
>                           Jianrui Han
>                           Greg Bernstein
>                           Yunbin Xu
> 	Filename        : draft-ietf-ccamp-gmpls-general-constraints-ospf-te-02.txt
> 	Pages           : 14
> 	Date            : 2011-09-22
> 
>    Generalized Multiprotocol Label Switching can be used to control a
>    wide variety of technologies including packet switching (e.g., MPLS),
>    time-division (e.g., SONET/SDH, OTN), wavelength (lambdas), and
>    spatial switching (e.g., incoming port or fiber to outgoing port or
>    fiber). In some of these technologies network elements and links may
>    impose additional routing constraints such as asymmetric switch
>    connectivity, non-local label assignment, and label range limitations
>    on links. This document describes OSPF routing protocol extensions to
>    support these kinds of constraints under the control of Generalized
>    MPLS (GMPLS).
> 
> 
> 
> A URL for this Internet-Draft is:
> http://www.ietf.org/internet-drafts/draft-ietf-ccamp-gmpls-general-constraints-ospf-te-02.txt
> 
> Internet-Drafts are also available by anonymous FTP at:
> ftp://ftp.ietf.org/internet-drafts/
> 
> This Internet-Draft can be retrieved at:
> ftp://ftp.ietf.org/internet-drafts/draft-ietf-ccamp-gmpls-general-constraints-ospf-te-02.txt
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