Re: [6tisch] I-D Action: draft-ietf-6tisch-msf-00.txt

Florian Kauer <florian.kauer@koalo.de> Wed, 22 August 2018 13:54 UTC

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To: Thomas Watteyne <thomas.watteyne@inria.fr>
Cc: 6TiSCH WG <6tisch@ietf.org>
References: <153484335779.9452.16053514906782049641@ietfa.amsl.com> <e206a8c5-5909-5450-2cab-0bc68e419f58@koalo.de> <CADJ9OA_Jim04HDRKCxAviEvtH14qhyzSJ7==xzMCgBcdLsYS5A@mail.gmail.com>
From: Florian Kauer <florian.kauer@koalo.de>
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Date: Wed, 22 Aug 2018 15:54:16 +0200
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Subject: Re: [6tisch] I-D Action: draft-ietf-6tisch-msf-00.txt
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That helps a lot and matches my speculation, thank you!

On 22.08.2018 15:09, Thomas Watteyne wrote:
> Florian,
> This document has quite some history, indeed. SF0 became SFX, then there 
> was ASF. MSF contains contributions from both SFX and ASF. ASF, SF0 and 
> SFX will therefore not become RFCs as standalone documents. You are 
> right, LLSF, which was designed by Dr Tengfei Chang, hasn't been turned 
> into an I-D. 6P is absolutely designed to allow multiple SFs; we now 
> have an IANA registry to give each SF and SFID. Multiple SFs can even be 
> run in parallel in the same network.
> Despite the fact that every other word in this e-mail is an acronym, I 
> hope this answers your question :-)
> Thomas
> 
> On Wed, Aug 22, 2018 at 2:07 AM Florian Kauer <florian.kauer@koalo.de 
> <mailto:florian.kauer@koalo.de>> wrote:
> 
>     Congratulations for this great result of the work of so many people
>     over
>     so many years!
> 
>     It would be great if someone could briefly sketch the history of this
>     draft for me since I am only reading this mailing list occasionally.
>     I am at least remembering the scheduling functions SF0, SF1, SFX and
>     ASF
>     (I also remember LLSF, but as far as I know there was never an IETF
>     document for it).
> 
>     Does any of these scheduling functions still have functionality
>     exceeding MSF that would make an implementation beneficial or is
>     everything in MSF now?
> 
>     Greetings,
>     Florian
> 
>     On 21.08.2018 11:22, internet-drafts@ietf.org
>     <mailto:internet-drafts@ietf.org> wrote:
>      >
>      > A New Internet-Draft is available from the on-line
>     Internet-Drafts directories.
>      > This draft is a work item of the IPv6 over the TSCH mode of IEEE
>     802.15.4e WG of the IETF.
>      >
>      >          Title           : 6TiSCH Minimal Scheduling Function (MSF)
>      >          Authors         : Tengfei Chang
>      >                            Malisa Vucinic
>      >                            Xavier Vilajosana
>      >                            Simon Duquennoy
>      >                            Diego Dujovne
>      >       Filename        : draft-ietf-6tisch-msf-00.txt
>      >       Pages           : 19
>      >       Date            : 2018-08-21
>      >
>      > Abstract:
>      >     This specification defines the 6TiSCH Minimal Scheduling Function
>      >     (MSF).  This Scheduling Function describes both the behavior of a
>      >     node when joining the network, and how the communication
>     schedule is
>      >     managed in a distributed fashion.  MSF builds upon the 6TiSCH
>      >     Operation Sublayer Protocol (6P) and the Minimal Security
>     Framework
>      >     for 6TiSCH.
>      >
>      >
>      >
>      > The IETF datatracker status page for this draft is:
>      > https://datatracker.ietf.org/doc/draft-ietf-6tisch-msf/
>      >
>      > There are also htmlized versions available at:
>      > https://tools.ietf.org/html/draft-ietf-6tisch-msf-00
>      > https://datatracker.ietf.org/doc/html/draft-ietf-6tisch-msf-00
>      >
>      >
>      > Please note that it may take a couple of minutes from the time of
>     submission
>      > until the htmlized version and diff are available at
>     tools.ietf.org <http://tools.ietf.org>.
>      >
>      > Internet-Drafts are also available by anonymous FTP at:
>      > ftp://ftp.ietf.org/internet-drafts/
>      >
>      > _______________________________________________
>      > 6tisch mailing list
>      > 6tisch@ietf.org <mailto:6tisch@ietf.org>
>      > https://www.ietf.org/mailman/listinfo/6tisch
>      >
> 
>     _______________________________________________
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>     https://www.ietf.org/mailman/listinfo/6tisch
> 
> 
> 
> -- 
> ________________________________________
> 
> Thomas Watteyne, PhD
> Research Scientist & Innovator, Inria
> Sr Networking Design Eng, Analog Devices
> Founder & co-lead, UC Berkeley OpenWSN
> Co-chair, IETF 6TiSCH
> 
> www.thomaswatteyne.com <http://www.thomaswatteyne.com>
> ________________________________________