Re: [spring] 6man w.g. last call for <draft-ietf-6man-spring-srv6-oam>

[Ron Bonica <[e-mail]>]

Ole,

I have reviewed version-02 of this document and believe that it still has the following major issues:

- Section 3.1.1 assumes implementation details (e.g., that the implementation has an OAM process) but fails to describe any externally observable behavior. The externally observable behaviors are described, incompletely, in Sections 4.1.2 and 4.2.2.

- Section 3.5 seems to be incomplete. What TLV are we talking about and what role does it play?

- Section 4 talks about future revisions of this document. Aren't we in WGLC?

- Section 4.1.2.1 - When the ping succeeds, what does the success message look like? An ICMP Echo Response? What is the source address? A SID?

- Section 4.1.2.2 - Does this work with PSP?

- Section 4.2.2.1 - Do we need to examine flags even when SL == 0?

                                                                                                    Ron



Juniper Business Use Only

-----Original Message-----
From: ipv6 <[e-mail]> On Behalf Of Ole Troan
Sent: Wednesday, December 4, 2019 3:53 PM
To: 6man WG <[e-mail]>; SPRING WG <[e-mail]>
Cc: 6man Chairs <[e-mail]>
Subject: 6man w.g. last call for <draft-ietf-6man-spring-srv6-oam>

Hello,

  As agreed in the working group session in Singapore, this message starts a new two week 6MAN Working Group Last Call on advancing:

  Title    : Operations, Administration, and Maintenance (OAM) in Segment Routing Networks with IPv6 Data plane (SRv6)
  Author   : Z. Ali, C. Filsfils, S. Matsushima, D. Voyer, M. Chen
  Filename : draft-ietf-6man-spring-srv6-oam-02
  Pages    : 23
  Date     : 2019-11-20
                         
    https://urldefense.com/v3/__https://datatracker.ietf.org/doc/draft-ietf-6man-spring-srv6-oam/__;!8WoA6RjC81c!XSqnzjZKANP41cvNa8ybSjYCuTDO6XCHjQyZ4ARNtx4MhYWG7vdEvXi-22No-zDm$ 

as a Proposed Standard.  

Substantive comments and statements of support for publishing this document should be directed to the mailing list.
Editorial suggestions can be sent to the author. This last call will end on the 18th of December 2019.

To improve document quality and ensure that bugs are caught as early as possible, we would require at least two reviewers to do a complete review of the document.  Please let the chairs know if you are willing to be a reviewer.

The last call will be forwarded to the spring working group, with discussion directed to the ipv6 list.

Thanks,
Bob & Ole, 6man co-chairs


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