Re: [Lsr] IPR Disclosure Eric Kenneth Rescorla's Statement about IPR related to draft-ietf-isis-reverse-metric and draft-shen-isis-spine-leaf-ext belonging to Chemtron Research LLC

Christian Hopps <chopps@chopps.org> Wed, 19 December 2018 08:56 UTC

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From: Christian Hopps <chopps@chopps.org>
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Date: Wed, 19 Dec 2018 03:56:36 -0500
Cc: Christian Hopps <chopps@chopps.org>, lsr@ietf.org, draft-ietf-isis-reverse-metric@ietf.org, lsr-chairs@ietf.org
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To: Alvaro Retana <aretana.ietf@gmail.com>
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Subject: Re: [Lsr] IPR Disclosure Eric Kenneth Rescorla's Statement about IPR related to draft-ietf-isis-reverse-metric and draft-shen-isis-spine-leaf-ext belonging to Chemtron Research LLC
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The IPR disclosure referenced 2 drafts, reverse metric and spine leaf and a patent. Is there any more specific information on how this patent might have relevance to these drafts in particular?

Thanks,
Chris.

> On Dec 3, 2018, at 5:11 PM, Alvaro Retana <aretana.ietf@gmail.com>; wrote:
> 
> Dear lsr WG:
> 
> The filing of this IRP disclosure against draft-ietf-isis-reverse-metric is the result of the IESG Evaluation of the document, where one of the reviewers decided he needed to make a third-party IPR disclosure (see details below).  A third-party disclosure is one where the IPR "is not owned or controlled by an IETF Participant or his or her sponsor or employer” (rfc8179) — this means that information such as the licensing terms may not have been included.
> 
> This document has already been approved by the IESG for Publication.  I’m holding it waiting for an update from the IETF Last Call comments.
> 
> In the meantime, please let us (the WG) know if you has any concerns with the publication of this document in light of this new IPR declaration.  Please do so by end-of-day on December 10, 2019.
> 
> Thanks!
> 
> Alvaro.
> 
>  
> 
> On December 3, 2018 at 12:41:25 PM, IETF Secretariat (ietf-ipr@ietf.org) wrote:
> 
>> Dear Naiming Shen, Shane Amante, Mikael Abrahamsson: 
>> 
>> 
>> An IPR disclosure that pertains to your Internet-Draft entitled "IS-IS 
>> Routing with Reverse Metric" (draft-ietf-isis-reverse-metric) was 
>> submitted to the IETF Secretariat on and has been posted on the "IETF Page 
>> of Intellectual Property Rights Disclosures" 
>> (https://datatracker.ietf.org/ipr/3350/). The title of the IPR disclosure is 
>> "Eric Kenneth Rescorla's Statement about IPR related to 
>> draft-ietf-isis-reverse-metric and draft-shen-isis-spine-leaf-ext belonging 
>> to Chemtron Research LLC" 
>> 
>> 
>> Thank you 
>> 
>> IETF Secretariat 
>> 
>> _______________________________________________ 
>> Lsr mailing list 
>> Lsr@ietf.org 
>> https://www.ietf.org/mailman/listinfo/lsr