Re: [ippm] Murray Kucherawy's Discuss on draft-ietf-ippm-ioam-direct-export-09: (with DISCUSS and COMMENT)
Tal Mizrahi <tal.mizrahi.phd@gmail.com> Thu, 18 August 2022 12:53 UTC
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From: Tal Mizrahi <tal.mizrahi.phd@gmail.com>
Date: Thu, 18 Aug 2022 15:53:20 +0300
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To: Murray Kucherawy <superuser@gmail.com>
Cc: The IESG <iesg@ietf.org>, draft-ietf-ippm-ioam-direct-export@ietf.org, ippm-chairs@ietf.org, ippm@ietf.org, tpauly@apple.com
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Subject: Re: [ippm] Murray Kucherawy's Discuss on draft-ietf-ippm-ioam-direct-export-09: (with DISCUSS and COMMENT)
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Dear Murray, Thanks for the review and comments. We have uploaded an updated version that hopefully addresses the DISCUSS comments. https://datatracker.ietf.org/doc/draft-ietf-ippm-ioam-direct-export/ Please see my responses below, marked [TM]. Please let us know if there are further comments. Cheers, Tal. On Thu, Jun 30, 2022 at 10:11 AM Murray Kucherawy via Datatracker <noreply@ietf.org> wrote: > > Murray Kucherawy has entered the following ballot position for > draft-ietf-ippm-ioam-direct-export-09: Discuss > > When responding, please keep the subject line intact and reply to all > email addresses included in the To and CC lines. (Feel free to cut this > introductory paragraph, however.) > > > Please refer to https://www.ietf.org/about/groups/iesg/statements/handling-ballot-positions/ > for more information about how to handle DISCUSS and COMMENT positions. > > > The document, along with other ballot positions, can be found here: > https://datatracker.ietf.org/doc/draft-ietf-ippm-ioam-direct-export/ > > > > ---------------------------------------------------------------------- > DISCUSS: > ---------------------------------------------------------------------- > > In Section 3.2, there's this field definition: > > Reserved This field SHOULD be ignored by the receiver. > > I'm worried about interoperability here. "SHOULD" allows a choice. As > written, I would be within the protocol if I decided to interpret this field, > even if the other participants put junk here. Wouldn't it be better to say > this is a "MUST", or require that it be all zero bits (at least in this > version)? If you really think this needs to be a "SHOULD", I suggest > explaining the choice that's being made available to an implementer here. [TM] Fixed to MUST. > > > ---------------------------------------------------------------------- > COMMENT: > ---------------------------------------------------------------------- > > Thank you to the Working Group for tackling the issue of the author count. I > know those conversations can be quite un-fun. > > I concur with John that the references to RFCs 7014 and 5475 should be > informative. [TM] Fixed. > > Section 4.1 needs a bit of work. It claims that Section 7.2 of RFC9197 created > to the "IOAM Type Registry", but it's actually the "IOAM Trace-Type Registry", > yet you appear to want to register stuff in the "IOAM Option-Type Registry" > which would be Section 7.1 of RFC 9197. Please clarify. Also, both of those > registries require that the "Reference" column be specified explicitly, even > though it's fairly obvious what it's going to be. [TM] Fixed. > > >
- [ippm] Murray Kucherawy's Discuss on draft-ietf-i… Murray Kucherawy via Datatracker
- Re: [ippm] Murray Kucherawy's Discuss on draft-ie… Tal Mizrahi