[Roll] FW: New Version Notification for draft-thubert-6lo-rpl-nhc-02.txt

"Pascal Thubert (pthubert)" <pthubert@cisco.com> Sat, 25 October 2014 07:36 UTC

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From: "Pascal Thubert (pthubert)" <pthubert@cisco.com>
To: "6lo@ietf.org" <6lo@ietf.org>
Thread-Topic: New Version Notification for draft-thubert-6lo-rpl-nhc-02.txt
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Cc: "6tisch@ietf.org" <6tisch@ietf.org>, Routing Over Low power and Lossy networks <roll@ietf.org>
Subject: [Roll] FW: New Version Notification for draft-thubert-6lo-rpl-nhc-02.txt
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Dear all:

We have converged for most of the design of the 6lo compression for the RPL packet information and republished. 
A major question is left on the table for the working group, and isolated in section 4.3, with 3 approaches proposed.

     4.3.  The RPI_NHC encoding  . . . . . . . . . . . . . . . . . .   5
       4.3.1.  The Greedy Approach . . . . . . . . . . . . . . . . .   7
       4.3.2.  The Conservative Approach . . . . . . . . . . . . . .   7
       4.3.3.  The Efficient Approach  . . . . . . . . . . . . . . .   8

Your review prior to the IETF meeting will be appreciated more than ever.
At the 6lo meeting, we expect to have a slot and obtain a rough consensus of the room on that particular question.
We will also call for adoption.

Finally, there seems to be a will to propose a compression for the Routing Header as uses in RPL non-storing mode, and hopefully we will see proposals soon.

Cheers,

Pascal


-----Original Message-----
From: internet-drafts@ietf.org [mailto:internet-drafts@ietf.org] 
Sent: samedi 25 octobre 2014 09:06
To: Carsten Bormann; Dr. Carsten Bormann; Pascal Thubert (pthubert); Pascal Thubert (pthubert)
Subject: New Version Notification for draft-thubert-6lo-rpl-nhc-02.txt


A new version of I-D, draft-thubert-6lo-rpl-nhc-02.txt has been successfully submitted by Pascal Thubert and posted to the IETF repository.

Name:		draft-thubert-6lo-rpl-nhc
Revision:	02
Title:		A compression mechanism for the RPL option
Document date:	2014-10-24
Group:		Individual Submission
Pages:		13
URL:            http://www.ietf.org/internet-drafts/draft-thubert-6lo-rpl-nhc-02.txt
Status:         https://datatracker.ietf.org/doc/draft-thubert-6lo-rpl-nhc/
Htmlized:       http://tools.ietf.org/html/draft-thubert-6lo-rpl-nhc-02
Diff:           http://www.ietf.org/rfcdiff?url2=draft-thubert-6lo-rpl-nhc-02

Abstract:
   This specification defines the RPL Packet Information (RPI) NHC
   compression, a method to compress RPL Option (RFC6553) information
   within 6LoWPAN-style ("6lo") adaptation layers.  This extends 6LoWPAN
   Header Compression (RFC6282), saving up to 48 bits in each frame
   compared to the uncompressed form in RFC 6553.

                                                                                  


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