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[sfc] Fwd: I-D Action: draft-ietf-sfc-multi-layer-oam-14.txt

Greg Mirsky <gregimirsky@gmail.com> Fri, 08 October 2021 16:19 UTC

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From: Greg Mirsky <gregimirsky@gmail.com>
Date: Fri, 08 Oct 2021 09:19:05 -0700
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To: Service Function Chaining IETF list <sfc@ietf.org>, sfc-chairs@ietf.org
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Subject: [sfc] Fwd: I-D Action: draft-ietf-sfc-multi-layer-oam-14.txt
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Dear All,
following the discussion on the SFC WG mailing list and the direction from
the SFC WG Chairs, we've merged substantive parts
of draft-ao-sfc-oam-path-consistency
and draft-ao-sfc-oam-return-path-specified with this draft where the base
functionality of the SFC NSH Echo Request/Reply is defined. The authors
greatly appreciate and welcome your comments, questions, and suggestions.
We're looking forward to the discussion that will help to progress this
document to the WG LC.

Regards,
Greg (on behalf of the authors).

---------- Forwarded message ---------
From: <internet-drafts@ietf.org>
Date: Fri, Oct 8, 2021 at 9:13 AM
Subject: [sfc] I-D Action: draft-ietf-sfc-multi-layer-oam-14.txt
To: <i-d-announce@ietf.org>
Cc: <sfc@ietf.org>



A New Internet-Draft is available from the on-line Internet-Drafts
directories.
This draft is a work item of the Service Function Chaining WG of the IETF.

        Title           : Active OAM for Service Function Chaining
        Authors         : Greg Mirsky
                          Wei Meng
                          Ting Ao
                          Kent Leung
                          Gyan Mishra
        Filename        : draft-ietf-sfc-multi-layer-oam-14.txt
        Pages           : 37
        Date            : 2021-10-08

Abstract:
   A set of requirements for active Operation, Administration, and
   Maintenance (OAM) of Service Function Chains (SFCs) in a network is
   presented in this document.  Based on these requirements, an
   encapsulation of active OAM messages in SFC and a mechanism to detect
   and localize defects are described.

   This document updates RFC 8300.  Particularly, it updates the
   definition of O (OAM) bit in the Network Service Header (NSH) (RFC
   8300) and defines how an active OAM message is identified in the NSH.


The IETF datatracker status page for this draft is:
https://datatracker.ietf.org/doc/draft-ietf-sfc-multi-layer-oam/

There is also an HTML version available at:
https://www.ietf.org/archive/id/draft-ietf-sfc-multi-layer-oam-14.html

A diff from the previous version is available at:
https://www.ietf.org/rfcdiff?url2=draft-ietf-sfc-multi-layer-oam-14


Internet-Drafts are also available by anonymous FTP at:
ftp://ftp.ietf.org/internet-drafts/


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