Re: [ippm] request the WG adoption for PM on LAG

Marcus Ihlar <marcus.ihlar@ericsson.com> Tue, 09 August 2022 16:30 UTC

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From: Marcus Ihlar <marcus.ihlar@ericsson.com>
To: Giuseppe Fioccola <giuseppe.fioccola@huawei.com>, "li_zhenqiang@hotmail.com" <li_zhenqiang@hotmail.com>, tpauly <tpauly@apple.com>
CC: ippm <ippm@ietf.org>
Thread-Topic: [ippm] request the WG adoption for PM on LAG
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Date: Tue, 09 Aug 2022 16:30:00 +0000
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Archived-At: <https://mailarchive.ietf.org/arch/msg/ippm/MZWy5GhA6OyBYtkYDZ9vXUV15UU>
Subject: Re: [ippm] request the WG adoption for PM on LAG
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Hi,
Thanks for sharing your thoughts and enthusiasm about these documents, though we’d like to remind you that this thread is not an official adoption call :).

We will make an official working group adoption call for these documents shortly.

Best regards,
Marcus & Tommy

From: Giuseppe Fioccola <giuseppe.fioccola@huawei.com>
Sent: Thursday, 4 August 2022 12:03
To: li_zhenqiang@hotmail.com; tpauly <tpauly@apple.com>; Marcus Ihlar <marcus.ihlar@ericsson.com>
Cc: ippm <ippm@ietf.org>
Subject: RE: [ippm] request the WG adoption for PM on LAG

Hi All,
I have read the documents and I also agree with the proposal for moving these drafts forward.
The extensions proposed to STAMP, OWAMP and TWAMP allow to monitor all the links and not only the link crossed by the observed packet stream.
This work helps to fill this gap.

Regards,

Giuseppe


From: ippm <ippm-bounces@ietf.org<mailto:ippm-bounces@ietf.org>> On Behalf Of li_zhenqiang@hotmail.com<mailto:li_zhenqiang@hotmail.com>
Sent: Wednesday, July 20, 2022 5:16 AM
To: tpauly <tpauly@apple.com<mailto:tpauly@apple.com>>; marcus.ihlar <marcus.ihlar@ericsson.com<mailto:marcus.ihlar@ericsson.com>>
Cc: ippm <ippm@ietf.org<mailto:ippm@ietf.org>>
Subject: [ippm] request the WG adoption for PM on LAG

Dear IPPM Chairs,

We believe the attached two drafts about PM on LAG are mature and stable enough for WG adoption after meeting presentation and list discussion. The sample implementations of our vendors have been incorparated in their comercial release  and deployed in our field network. The results show that the proposed solution can test the accurate perfromace including delay, jitter and packet loss of each member link in the trunk. The accuracy of delay, jitter is usec which is enough for us and for the service requirement.

So, could you please start the adoption call? Thank you very much.

The links and abstracts of the two drafts are given below for your reference.
https://datatracker.ietf.org/doc/draft-li-ippm-stamp-on-lag/

This document extends Simple Two-Way Active Measurement Protocol

   (STAMP) to implement performance measurement on every member link of

   a Link Aggregation Group (LAG).  Knowing the measured metrics of each

   member link of a LAG enables operators to enforce a performance based

   traffic steering policy across the member links.



https://datatracker.ietf.org/doc/draft-li-ippm-otwamp-on-lag/

This document defines extensions to One-way Active Measurement

   Protocol (OWAMP), and Two-way Active Measurement Protocol (TWAMP) to

   implement performance measurement on every member link of a Link

   Aggregation Group (LAG).  Knowing the measured metrics of each member

   link of a LAG enables operators to enforce the performance based

   traffic steering policy across the member links.

________________________________
Best Regards,
Zhenqiang Li

li_zhenqiang@hotmail.com<mailto:li_zhenqiang@hotmail.com>