IETF Logo Mail Archive

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

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

Return-Path: <carles.gomez@upc.edu>
X-Original-To: schc@ietfa.amsl.com
Delivered-To: schc@ietfa.amsl.com
Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id C6C85C13AE58 for <schc@ietfa.amsl.com>; Thu, 13 Jul 2023 02:29:54 -0700 (PDT)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -1.895
X-Spam-Level:
X-Spam-Status: No, score=-1.895 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, HTML_MESSAGE=0.001, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_ZEN_BLOCKED_OPENDNS=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, URIBL_BLOCKED=0.001, URIBL_DBL_BLOCKED_OPENDNS=0.001, URIBL_ZEN_BLOCKED_OPENDNS=0.001] autolearn=unavailable autolearn_force=no
Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=pass (2048-bit key) header.d=upc-edu.20221208.gappssmtp.com
Received: from mail.ietf.org ([50.223.129.194]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id K1KoCPB7vKmo for <schc@ietfa.amsl.com>; Thu, 13 Jul 2023 02:29:52 -0700 (PDT)
Received: from mail-wm1-x32c.google.com (mail-wm1-x32c.google.com [IPv6:2a00:1450:4864:20::32c]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id C6C36C15106F for <schc@ietf.org>; Thu, 13 Jul 2023 02:29:52 -0700 (PDT)
Received: by mail-wm1-x32c.google.com with SMTP id 5b1f17b1804b1-3fbf7fbe722so4182455e9.3 for <schc@ietf.org>; Thu, 13 Jul 2023 02:29:52 -0700 (PDT)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=upc-edu.20221208.gappssmtp.com; s=20221208; t=1689240591; x=1691832591; h=cc:to:subject:message-id:date:from:reply-to:in-reply-to:references :mime-version:from:to:cc:subject:date:message-id:reply-to; bh=TiokmXrk6PNP1KKJWIUfOHwXr6EcW4RMeFqjkTuRBJg=; b=kP66lw7jI/DKihwG/ujpyetSyjjIIhiaEbZ4djVC3ygBfDb+MKF0M8sD3m7i/xg8vQ rVgpQGVSIzsK3x5SScFsA0wZcLsX6ZF1orbab5ZYXyJSqMaIolB9pjv96co1RVD331cS LPHEMhqf7jyH5Bw02YZhoUwgNHOUPr6S04nU4HOD6vbTs08S5OTkD9+6wNcSTuMJCnhC hi7+z76+JFrlQ+kMb+bgnCiI1T1rDX87gv8Cl3LEjqqpCRknJxTs9lsClT4BBZG0LiEX bEDRpJ8yJqZCd7WUhJoAcWvO7dN4LM8cKbwy0UWZhRKDy28DDORrop7Pe5vHUmqr2hpB 2lCA==
X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1689240591; x=1691832591; h=cc:to:subject:message-id:date:from:reply-to:in-reply-to:references :mime-version:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=TiokmXrk6PNP1KKJWIUfOHwXr6EcW4RMeFqjkTuRBJg=; b=Kmv0huloAV8r1+I+cQzUZEwkdi8/Y60DTV1NvGZgUx9NVfpahGB8WxyuTNvTL7sOG4 sR6BkAnUtnyS9nIyqq98lL3fy8zEqF4rg39jYXptoZK+uRFhSRObHXPE8TjXxM18bh3j 7/fg0f6rNWru95aIm5KMZjsMH9b4NubeU9SMcjzGfBl9gWigsl0bOgUDOKx8lWX3OPus LIoHL6Stgj9cNWZJGuDZSuN/21Q72zg160o3o4+yU9v4BJgDEG5Lx/3HQ1k+kBImXL8c HpVI1XnBwjMU+mdmcI2A1SfYVE9e1iPSpO0sPLew8jhBWn0BxKUiNvYpVP9PVUkLZh6b csvw==
X-Gm-Message-State: ABy/qLbHUdK35Vju2nzikyHGlbcHQcQo02+oxIfQvFYCTdVU8DwBiYzV 2/S8CJPjbH5m2IjSEWngGTL3+zLoZWdpr5i2kZoE+fZPutmvTe83REc=
X-Google-Smtp-Source: APBJJlFXgSN0EOS6KcREJvVIGUvrJYBQh05J0Z2vkNWNT4VilnGACEI+Zm4MI0j6C+LOaHzJlxhfl8rAbSu18SvRgto=
X-Received: by 2002:a05:600c:2057:b0:3fb:52c3:a17b with SMTP id p23-20020a05600c205700b003fb52c3a17bmr1089517wmg.26.1689240591095; Thu, 13 Jul 2023 02:29:51 -0700 (PDT)
MIME-Version: 1.0
References: <168856668709.15409.14538031460296106569@ietfa.amsl.com>
In-Reply-To: <168856668709.15409.14538031460296106569@ietfa.amsl.com>
Reply-To: carles.gomez@upc.edu
From: Carles Gomez Montenegro <carles.gomez@upc.edu>
Date: Thu, 13 Jul 2023 11:29:39 +0200
Message-ID: <CAAUO2xwH6pecjUL4yoy05npomTAiNk1tEymVm+VMDMy+ax8cNA@mail.gmail.com>
To: 6lo@ietf.org
Cc: lp-wan <lp-wan@ietf.org>, schc@ietf.org
Content-Type: multipart/alternative; boundary="0000000000005f83b306005af975"
Archived-At: <https://mailarchive.ietf.org/arch/msg/schc/_DOHVLR6kvSfGRf0fpY7PEOngN8>
Subject: [Schc] Fwd: [6lo] I-D Action: draft-ietf-6lo-schc-15dot4-02.txt
X-BeenThere: schc@ietf.org
X-Mailman-Version: 2.1.39
Precedence: list
List-Id: Static Context Header Compression <schc.ietf.org>
List-Unsubscribe: <https://www.ietf.org/mailman/options/schc>, <mailto:schc-request@ietf.org?subject=unsubscribe>
List-Archive: <https://mailarchive.ietf.org/arch/browse/schc/>
List-Post: <mailto:schc@ietf.org>
List-Help: <mailto:schc-request@ietf.org?subject=help>
List-Subscribe: <https://www.ietf.org/mailman/listinfo/schc>, <mailto:schc-request@ietf.org?subject=subscribe>
X-List-Received-Date: Thu, 13 Jul 2023 09:29:54 -0000

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


_______________________________________________
6lo mailing list
6lo@ietf.org
https://www.ietf.org/mailman/listinfo/6lo

v2.23.0 | Report a Bug | By Email