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Re: [core] Using Yang to describe LWM2M ... was Re: ? WG adoption of draft-veillette-core-yang-cbor-mapping-00

Juergen Schoenwaelder <j.schoenwaelder@jacobs-university.de> Wed, 27 April 2016 07:07 UTC

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Date: Wed, 27 Apr 2016 09:07:44 +0200
From: Juergen Schoenwaelder <j.schoenwaelder@jacobs-university.de>
To: Hannes Tschofenig <hannes.tschofenig@gmx.net>
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Subject: Re: [core] Using Yang to describe LWM2M ... was Re: ? WG adoption of draft-veillette-core-yang-cbor-mapping-00
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On Mon, Apr 25, 2016 at 01:03:34PM +0200, Hannes Tschofenig wrote:
> Hi Juergen,
> 
> On 04/25/2016 12:33 PM, Juergen Schoenwaelder wrote:
> > Hannes,
> > 
> > whether this YANG fragment makes sense or not I simply do not know
> > without knowing LWM2M and since there are no open specs there is
> > little help you can expect. I have no clue about the interaction model
> > of OMA LWM2M nor do I know what LWM2M_Device is etc.
> 
> The specs are publically available for download at no cost.
> 
> Here is the link:
> http://technical.openmobilealliance.org/Technical/technical-information/release-program/current-releases/oma-lightweightm2m-v1-0
> 
> You want to look at the 'Technical Specification'.

They are not open, I have to accept certain legal terms to get
access. In particular:

  use all or any part of a Document as part of a specification or
  standard not emanating from the Licensor without the prior written
  consent of the Licensor

I might already need a written consent if I post an example here since
everything posted to an IETF list may be considered a contribution.
 
> The registry for the objects are also public and available in a nicely
> written page (similar to what IANA provides for the IETF):
> http://technical.openmobilealliance.org/Technical/technical-information/omna/lightweight-m2m-lwm2m-object-registry
>

Looking at examples to infer what the semantics of the schema are is
not what I am going to spend my time on.

> There is no permission that needs to be obtained IMHO, if I understand
> the OMA copyright policy correctly.

See above.

/js

-- 
Juergen Schoenwaelder           Jacobs University Bremen gGmbH
Phone: +49 421 200 3587         Campus Ring 1 | 28759 Bremen | Germany
Fax:   +49 421 200 3103         <http://www.jacobs-university.de/>

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