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Re: [icnrg] Adoption of 'Alternative Delta Time Encoding for CCNx Using Compact Floating-Point Arithmetic' (draft-gundogan-icnrg-ccnx-timetlv)

Hitoshi Asaeda <asaeda@ieee.org> Fri, 31 July 2020 09:51 UTC

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From: Hitoshi Asaeda <asaeda@ieee.org>
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Date: Fri, 31 Jul 2020 18:51:00 +0900
Cc: ICNRG <icnrg@irtf.org>
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To: Dirk Kutscher <ietf@dkutscher.net>
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Subject: Re: [icnrg] Adoption of 'Alternative Delta Time Encoding for CCNx Using Compact Floating-Point Arithmetic' (draft-gundogan-icnrg-ccnx-timetlv)
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Hi,

I don't deny the proposal itself but have a concern about the intention; "update" RFC8609.

Why does this draft update RFC8609? Why can't we keep RFC8609 as is and propose the new type values for this proposal as the addition?
The time TLV proposed in this document can coexist with RFC8609 if you use the new type values. Why does this need to replace the time TLV defined in 8609? Is there any errata reported for the time TLV defined in 8609?

My comment is that it is better to discuss this document without an intention of updating RFC8609.

Regards,

Hitoshi


> On Jul 29, 2020, at 21:39, Dirk Kutscher <ietf@dkutscher.net> wrote:
> 
> Hi ICNRG,
> 
> This draft (https://datatracker.ietf.org/doc/draft-gundogan-icnrg-ccnx-timetlv/) is intended as an update to RFC 8609 (CCNx Messages in TLV Format).
> 
> The authors have just submitted an update that addresses previously made technical comments.
> 
> We believe that it would be appropriate to give change control to the Research Group, so the chairs would like to solicit statements indicating support for adoption or concerns against it from people who are 1) not co-authors and 2) have read the latest version.
> 
> In case there are questions that you would like to discuss interactively, we should be able to make some time for that on the Monday Interim meeting -- let us know.
> 
> Thanks and best regards,
> 
> Chairs
> 
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