Re: [trill] [nvo3] YANG models for OAM

Qin Wu <> Fri, 01 August 2014 01:06 UTC

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From: Qin Wu <>
To: "O'Connor, Don" <>, Tissa Senevirathne <>, Greg Mirsky <>, "Tissa Senevirathne (tsenevir)" <>
Thread-Topic: [nvo3] YANG models for OAM
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Date: Fri, 01 Aug 2014 01:06:16 +0000
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Subject: Re: [trill] [nvo3] YANG models for OAM
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I think MEF more look at Yang data module for Y.1731, It is Ethernet technology specific Yang Data model.

发件人: OPSAWG [] 代表 O'Connor, Don
发送时间: 2014年8月1日 7:32
收件人: Tissa Senevirathne; Greg Mirsky; Tissa Senevirathne (tsenevir)
主题: Re: [OPSAWG] [nvo3] YANG models for OAM

Tissa, Greg, all

Metro Ethernet Forum has already standardized Yang Modules for Ethernet Service OAM Performance Monitoring and Fault Management. Please see MEF 38 and 39



From: L2vpn [] On Behalf Of Tissa Senevirathne
Sent: Thursday, July 31, 2014 5:53 PM
To: Greg Mirsky; Tissa Senevirathne (tsenevir)
Subject: Re: [nvo3] YANG models for OAM


Yes it is, generic YANG model steup the base framework. It can be extended to add tools as well as other elements as well technology deviations. Alarms etc either be part of this document will be a separate document that specifies them. That is the reason we have designed the model as modular as possible and extensible as possible.

Please let us know if any of the parts are not extensible or not modular enough.


On Thursday, July 31, 2014 3:17 PM, Greg Mirsky <<>> wrote:

Hi Tissa, authors, et. al,
I've read documents and would like to clarify scope of these documents. OAM is not limited to ping and traceroute functions. It even not limited to continuity check. And in connectionless networks there would not be connectivity verification. And the performance measurement is the big part of OAM as well as protection coordination, defect alarms, and etc. Hence my question, is it in plans of the authors to address all of OAM in respective documents?

On Tue, Jun 10, 2014 at 12:03 PM, Tissa Senevirathne (tsenevir) <<>> wrote:

We have published YANG model for OAM. #1 draft below place the generic framework for OAM, that can be augmented for different technologies. #2 and #3 are application of the concept to NVO3 and TRILL,


Please review and share your comments


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