Dear Sandra.

Thanks for your comments.

I agree your comments. At the LP-WAN BoF, I was also there.

In the 6lo use cases document, we tried to describe the use cases that are
related to IPv6 over Networks of Resource-constrained Nodes. I am not sure
how the current LP-WAN technologies are related to IPv6 and 6lo
technologies.

In the next revision, we will look at the LP-WAN technologies more detail
and try to include the LP-WAN technologies.

If you have related contents, it is appreciate to help.

Best regards.

Yong-Geun.


On Tue, Apr 12, 2016 at 6:31 AM, Sandra Céspedes U. <[email protected]
> wrote:

> Dear Yong-Geun
>
> I have a comment regarding this draft:
>
> It seems to me that all the use cases presented in the document are for
> "short-range" technologies, that would easily follow in the PAN category.
> Although most of the current work done in 6lo concentrates in such
> technologies, there is no limitation in the scope that indicates that
> low-power wide area technologies cannot be considered. I'm referring to
> technologies that were discussed during the LP-WAN BOF (they even have a
> shared file with an initial list of technologies in goo.gl/S3uSPU
> <https://docs.google.com/document/d/1n7cXN4_VuI8imy8MG3-fHjl9FNiNvYfdB4txN4hDQ-w/edit#heading=h.g3u16990965f>).
>
>
> Why aren't we looking into those technologies as 6lo use-cases? I suggest
> that if not all the technologies, some examples should relate to LP-WAN
> technologies, since they are also restricted networks (some argue that even
> more constrained than Low-PAN technologies) and also need IPv6-over-foo
> definitions.
>
> Looking forward to your opinion.
>
> Regards,
> Sandra Céspedes
>
>
> On 07-04-2016 22:14, Yong-Geun Hong wrote:
>
> Dear Michael.
>
> Thanks for your valuable comments.
>
> I totally agree your comments and it is aligned with other comments in the
> 6lo WG meeting today.
>
> I will keep in mind your comments and try to revise the document as you
> pointed.
>
> Best regards.
>
> Yong-Geun.
>
>
> On Fri, Apr 8, 2016 at 7:20 AM, Michael Richardson <
> <[email protected]>[email protected]> wrote:
>
>>
>> I scanned the document quickly during the presentation today.
>>
>> It seems like it might be a useful document to have;
>> I'm thinking that 6lowpan maybe already did such a thing? If so, it's old.
>>
>> If the purpose is to market/educate outsiders then I see the point, and
>> let's
>> do that.  We regularily don't explain ourselves well enough.  This
>> document
>> should be augmented with a set of slides that explain (in pictures) the
>> deployment scenarios indicated.  I would find that useful when I explain
>> things to outsiders if I can find pictures and diagrams for technologies
>> which I'm not otherwise intimate with.
>>
>> (If it's just for us, then I don't think it's useful as is)
>>
>>
>> --
>> Michael Richardson <[email protected]>, Sandelman Software Works
>>  -= IPv6 IoT consulting =-
>>
>>
>>
>>
>> _______________________________________________
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>> [email protected]
>> https://www.ietf.org/mailman/listinfo/6lo
>>
>>
>
>
> _______________________________________________
> 6lo mailing [email protected]https://www.ietf.org/mailman/listinfo/6lo
>
>
>
> --
>
> Sandra L. Céspedes, Ph.D. | Profesora Asistente
> Departamento de Ingeniería Eléctrica
> Universidad de Chile
> Av. Tupper 2007, Santiago, Chile. 8370451
> Tel. +56 (2) 29784093 | Of. 504
> URL: http://www.cec.uchile.cl/~scespedes
>
>
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