Last Call Review of draft-ietf-sfc-multi-layer-oam-23
review-ietf-sfc-multi-layer-oam-23-genart-lc-sarikaya-2023-05-15-00

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Document: draft-ietf-sfc-multi-layer-oam-??
Reviewer: Behcet Sarikaya
Review Date: 2023-05-15
IETF LC End Date: 2023-05-17
IESG Telechat date: Not scheduled for a telechat

Summary:
This document defines  Service Function Chaining (SFC) Operation, Maintenance
and Management (OAM) protocol. It defines in Section 6 ICMP like Echo
Request/Reply for SFC to do Operation, Maintenance and Management mainly for
Fault Management as SFC messages which constitutes the bulk of SFC OAM
protocol. As shepherd write-up explains it grew out of 3 documents all lead by
Greg Mirsky when he was with ZTE. Major issues:

Minor issues:
Author list has 6 people as also indicated in shepherd write-up. The document
already contains two names in the contributor list. Strongly recommend having
one more in the contributor list.

Nits/editorial comments: please add the and as shown below:
This mechanism enables on-demand Continuity Check and
   Connectivity Verification among other operations over SFC in networks
  and addresses functionalities discussed in Sections 4.1, 4.2, and 4.3 of
   [RFC8924].

The draft name contains multi-layer which is not mentioned elsewhere in the
draft.

draft-ietf-sfc-nsh-tlv -> RFC 9263

draft-ietf-sfc-oam-packet normative reference is in RFC Editor Queue

Behcet