Re: [nmrg] Call for contributions - NMRG Session 1 at IETF 106 / Singapore / November 2019

Benoit Claise <bclaise@cisco.com> Tue, 12 November 2019 19:03 UTC

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To: "Ciavaglia, Laurent (Nokia - FR/Paris-Saclay)" <laurent.ciavaglia@nokia.com>, Jérôme François <jerome.francois@inria.fr>, "nmrg@irtf.org" <nmrg@irtf.org>
Cc: "nmrg-chairs@irtf.org" <nmrg-chairs@irtf.org>, "Jean Quilbeuf -X (jquilbeu - LIANEO at Cisco)" <jquilbeu@cisco.com>
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From: Benoit Claise <bclaise@cisco.com>
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Date: Tue, 12 Nov 2019 20:03:01 +0100
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Subject: Re: [nmrg] Call for contributions - NMRG Session 1 at IETF 106 / Singapore / November 2019
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Hi Laurent,
> Hi Benoît, all,
>
> Thanks Benoît for sharing the links and the proposal towards the NMRG.
> We can re-arrange the agenda of session 1 to give you a (10min?) slot, but time will be limited (the agenda was already quite packed).
Perfect.
> Please give us a title for your presentation.
Service Assurance for Intent-based Networking Architecture

Thanks and regards, B.*
*
>
> Best regards, Laurent.
>
>
>> -----Original Message-----
>> From: Benoit Claise <bclaise@cisco.com>
>> Sent: Tuesday, November 12, 2019 12:03
>> To: Jérôme François <jerome.francois@inria.fr>; nmrg@irtf.org
>> Cc: nmrg-chairs@irtf.org; Jean Quilbeuf -X (jquilbeu - LIANEO at Cisco)
>> <jquilbeu@cisco.com>
>> Subject: Re: [nmrg] Call for contributions - NMRG Session 1 at IETF 106 /
>> Singapore / November 2019
>>
>> Jérôme, Laurent,
>>
>> During the NMRG interim meeting end of July in Montreal, I explained
>> verbally what I believe is the way (to attempt) to solve the
>> intent-based networking.
>>
>> In the end, I finally I wrote those two drafts below. I would like to
>> request a slot to present them, if the agenda time permits:
>>
>>       - draft-claise-opsawg-service-assurance-architecture-00
>>       - draft-claise-opsawg-service-assurance-yang-01
>>
>> The first document describes the architecture for Service Assurance for
>> Intent-based Networking (SAIN). This architecture aims at assuring that
>> service instances are correctly running. As services rely on multiple
>> sub-services by the underlying network devices, getting the assurance of
>> a healthy service is only possible with a holistic view of network
>> devices. This architecture not only helps to correlate the service
>> degradation with the network root cause but also the impacted services
>> impacted when a network component fails or degrades.
>>
>> This second document complements the architecture by providing open
>> interfaces between components, meaning YANG modules.
>>
>> FYI, this architecture has been validated by a proof of concept.
>>
>> In the mean time, NMRG, your feedback is welcome.
>>
>> Regards, Benoit
>>
>>> Dear all,
>>>
>>> We will have two NMRG sessions in IETF 106 planned as below (subject
>>> to changes):
>>>
>>> - Session 1: Thursday 2019/11/21 10:00 - 12:00 (local time)
>>> - Session 2: Friday 2019/11/22 12:20 – 13:50 (local time)
>>>
>>> Session 1 will focus on the Intent-based Networking topic with:
>>> 1) Quick report on October interim meeting on practical aspects of
>>> IBN, and follow-ups
>>> 2) Status and progress of active I-Ds
>>> 3) Technical presentations and discussion on
>>> - Architecture/functionality
>>> - Use cases and validation scenarios
>>> - Techniques
>>>
>>> For point 3), we invite presentations on various, AI and non-AI based,
>>> techniques addressing the IBN challenges and problems of IBN.
>>> We are interested in learning which techniques are useful and
>>> applicable, their benefits, limits and drawbacks, including
>>> quantitative and qualitative comparison/evaluation between different
>>> techniques or approaches.
>>> The diagrams in presentations [1], [2] and [3] can help as support to
>>> identify specific functional components or phases with challenges and
>>> issues to solve.
>>>
>>> Please reply to chairs with your proposals by Thursday, October 31st
>>> 2019.
>>>
>>> Best regards
>>> Jérôme & Laurent
>>> NMRG chairs
>>>
>>> ---
>>> [1]:
>>> https://datatracker.ietf.org/meeting/interim-2019-nmrg-
>> 05/materials/slides-interim-2019-nmrg-05-sessa-intent-driven-networks-
>> some-challenges-and-research-directions
>>> [2]:
>>> https://datatracker.ietf.org/meeting/interim-2019-nmrg-
>> 08/materials/slides-interim-2019-nmrg-08-sessa-towards-an-intent-lifecycle
>>> [3]:
>>> https://datatracker.ietf.org/meeting/105/materials/slides-105-nmrg-
>> update-on-ibn-concepts-lifecycle-and-functionality-00.pdf
>>> _______________________________________________
>>> nmrg mailing list
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>>> https://www.irtf.org/mailman/listinfo/nmrg