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[6lo] Fwd: I-D Action: draft-ietf-6lo-schc-15dot4-02.txt

Carles Gomez Montenegro <carles.gomez@upc.edu> Thu, 13 July 2023 09:29 UTC

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From: Carles Gomez Montenegro <carles.gomez@upc.edu>
Date: Thu, 13 Jul 2023 11:29:39 +0200
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Subject: [6lo] Fwd: I-D Action: draft-ietf-6lo-schc-15dot4-02.txt
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Dear 6lo WG,

(CC'ing the LPWAN and SCHC WGs.)

As you may have seen, we recently submitted -02 of
draft-ietf-6lo-schc-15dot4.

The main updates in -02 are:
- Modified Pointer-based, Route-Over frame format (including a second
6LoWPAN Dispatch Type request, for the SCHC Pointer Dispatch).
- Addition of examples in Appendix A.
- Addition of a preliminary "Analysis of route-over multihop approaches" in
Appendix B.
- Several minor updates throughout the document.

Feedback is very much welcome!

Cheers,

Carles and Ana (document authors)



---------- Forwarded message ---------
From: <internet-drafts@ietf.org>
Date: Wed, 5 Jul 2023 at 16:18
Subject: [6lo] I-D Action: draft-ietf-6lo-schc-15dot4-02.txt
To: <i-d-announce@ietf.org>
Cc: <6lo@ietf.org>



A New Internet-Draft is available from the on-line Internet-Drafts
directories. This Internet-Draft is a work item of the IPv6 over Networks of
Resource-constrained Nodes (6LO) WG of the IETF.

   Title           : Transmission of SCHC-compressed packets over IEEE
802.15.4 networks
   Authors         : Carles Gomez
                     Ana Minaburo
   Filename        : draft-ietf-6lo-schc-15dot4-02.txt
   Pages           : 29
   Date            : 2023-07-05

Abstract:
   A framework called Static Context Header Compression and
   fragmentation (SCHC) has been designed with the primary goal of
   supporting IPv6 over Low Power Wide Area Network (LPWAN) technologies
   [RFC8724].  One of the SCHC components is a header compression
   mechanism.  If used properly, SCHC header compression allows a
   greater compression ratio than that achievable with traditional
   6LoWPAN header compression [RFC6282].  For this reason, it may make
   sense to use SCHC header compression in some 6LoWPAN environments,
   including IEEE 802.15.4 networks.  This document specifies how a
   SCHC-compressed packet can be carried over IEEE 802.15.4 networks.
   The document also enables the transmission of SCHC-compressed UDP/
   CoAP headers over 6LoWPAN-compressed IPv6 packets.

The IETF datatracker status page for this Internet-Draft is:
https://datatracker.ietf.org/doc/draft-ietf-6lo-schc-15dot4/

There is also an htmlized version available at:
https://datatracker.ietf.org/doc/html/draft-ietf-6lo-schc-15dot4-02

A diff from the previous version is available at:
https://author-tools.ietf.org/iddiff?url2=draft-ietf-6lo-schc-15dot4-02

Internet-Drafts are also available by rsync at rsync.ietf.org:
:internet-drafts


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