Re: [mpls] Fwd: New Version Notification for draft-mb-mpls-ioam-dex-02.txt

Hi Greg,

RFC9326 has well-defined header format of IOAM DEX. What you described in the draft cannot be called IOAM DEX because it changes the format in a significant way. Please consider to change the name to avoid further confusion. Thanks!

Best regards,
Haoyu

From: mpls <[email protected]> On Behalf Of Greg Mirsky
Sent: Thursday, February 23, 2023 5:25 PM
To: mpls <[email protected]>; [email protected]; DetNet WG <[email protected]>
Subject: [mpls] Fwd: New Version Notification for draft-mb-mpls-ioam-dex-02.txt

Dear All,
we are glad to welcome Tony joining this work as a co-author.
Updates align our proposal to support IOAM-DEX using MNA ISD (IOAM-DEX-MNA) using mechanisms defined in draft-jags. The updated document presents examples of IOAM-DEX-MNA signaled as a new option and NAI.

Your comments, questions, and suggestions are most welcome and greatly appreciated.

Regards,
Greg

---------- Forwarded message ---------
From: <[email protected]<mailto:[email protected]>>
Date: Thu, Feb 23, 2023 at 5:11 PM
Subject: New Version Notification for draft-mb-mpls-ioam-dex-02.txt
To: Greg Mirsky <[email protected]<mailto:[email protected]>>, Mohamed Boucadair <[email protected]<mailto:[email protected]>>, Tony Li <[email protected]<mailto:[email protected]>>



A new version of I-D, draft-mb-mpls-ioam-dex-02.txt
has been successfully submitted by Greg Mirsky and posted to the
IETF repository.

Name:           draft-mb-mpls-ioam-dex
Revision:       02
Title:          Supporting In-Situ OAM Direct Export Using MPLS Network Actions
Document date:  2023-02-23
Group:          Individual Submission
Pages:          11
URL:            https://www.ietf.org/archive/id/draft-mb-mpls-ioam-dex-02.txt<https://nam11.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.ietf.org%2Farchive%2Fid%2Fdraft-mb-mpls-ioam-dex-02.txt&data=05%7C01%7Chaoyu.song%40futurewei.com%7Caea5f84a65b54794db5008db160627f4%7C0fee8ff2a3b240189c753a1d5591fedc%7C1%7C1%7C638127987964893930%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C2000%7C%7C%7C&sdata=0n8XHc5D3IWuUxiEMHp0xwgQ4bq9iW6e16M3tV2%2Boow%3D&reserved=0>
Status:         https://datatracker.ietf.org/doc/draft-mb-mpls-ioam-dex/<https://nam11.safelinks.protection.outlook.com/?url=https%3A%2F%2Fdatatracker.ietf.org%2Fdoc%2Fdraft-mb-mpls-ioam-dex%2F&data=05%7C01%7Chaoyu.song%40futurewei.com%7Caea5f84a65b54794db5008db160627f4%7C0fee8ff2a3b240189c753a1d5591fedc%7C1%7C1%7C638127987964893930%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C2000%7C%7C%7C&sdata=RIc1lTx1bETBNW3svtH0KIuYP0FlxHzC%2FTTHMTc%2BYK0%3D&reserved=0>
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Htmlized:       https://datatracker.ietf.org/doc/html/draft-mb-mpls-ioam-dex<https://nam11.safelinks.protection.outlook.com/?url=https%3A%2F%2Fdatatracker.ietf.org%2Fdoc%2Fhtml%2Fdraft-mb-mpls-ioam-dex&data=05%7C01%7Chaoyu.song%40futurewei.com%7Caea5f84a65b54794db5008db160627f4%7C0fee8ff2a3b240189c753a1d5591fedc%7C1%7C1%7C638127987965050149%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C2000%7C%7C%7C&sdata=oJFfUwvCIzMsENzrbMdnqBgZRfXjeA%2F8R5%2BzscREy7o%3D&reserved=0>
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Abstract:
   In-Situ Operations, Administration, and Maintenance (IOAM), defined
   in RFC 9197, is an on-path telemetry method to collect and transport
   the operational state and telemetry information that can be used to
   calculate various performance metrics.  IOAM Direct Export (IOAM-DEX)
   is one of the IOAM Option types, in which the operational state and
   telemetry information are collected according to the specified
   profile and exported in a manner and format defined by a local
   policy.  MPLS Network Actions (MNA) techniques are meant to indicate
   actions to be performed on any combination of Label Switched Paths
   (LSPs), MPLS packets, and the node itself, and also to transfer data
   needed for these actions.  This document explores the on-path
   operational state, and telemetry information can be collected using
   IOAM-DEX Option in combination with MNA.




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