Re: [ippm] New Version Notification for draft-mhmcsfh-ippm-pam-01.txt Mon, 27 June 2022 10:52 UTC

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To: Greg Mirsky <>, IETF IPPM WG <>, TEAS WG <>
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Subject: Re: [ippm] New Version Notification for draft-mhmcsfh-ippm-pam-01.txt
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Hi Greg, all,

Thank you for sharing these updates. The document looks much more better.

I’m supportive of using statistical metrics to characterize slice service objectives rather than just max/min bounds.


De : Greg Mirsky <>
Envoyé : dimanche 19 juin 2022 22:18
Objet : Fwd: New Version Notification for draft-mhmcsfh-ippm-pam-01.txt

Dear All,
the authors of the draft took time to address the thoughtful comments from Med. Also, we've discussed the use of terminology and agreed to settle on "violated interval" vs. "errored interval". Furthermore, clarified that the definitions of SLA and SLO used in this document are as defined in Section 4.1 draft-ietf-teas-ietf-network-slices<>. And then several other clarifications and editorial updates in the new version.
We welcome your comments, suggestions, and questions. Looking forward to discussing PAM at IETF-114.

Greg (on behalf of the authors and contributors)
---------- Forwarded message ---------
From: <<>>
Date: Sat, Jun 18, 2022 at 6:20 PM
Subject: New Version Notification for draft-mhmcsfh-ippm-pam-01.txt
To: Alexander Clemm <<>>, Greg Mirsky <<>>, Jerome Francois <<>>, Joel Halpern <<>>, John Strassner <<>>, Xiao Min <<>>

A new version of I-D, draft-mhmcsfh-ippm-pam-01.txt
has been successfully submitted by Greg Mirsky and posted to the
IETF repository.

Name:           draft-mhmcsfh-ippm-pam
Revision:       01
Title:          Precision Availability Metrics for SLO-Governed End-to-End Services
Document date:  2022-06-18
Group:          Individual Submission
Pages:          12

   This document defines a set of metrics for networking services with
   performance requirements expressed as Service Level Objectives (SLO).
   These metrics, referred to as Precision Availability Metrics (PAM),
   can be used to assess the service levels that are being delivered.
   Specifically, PAM can be used to assess whether a service is provided
   in compliance with its specified quality, i.e., in accordance with
   its defined SLOs.

The IETF Secretariat


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