Hi Kai, I know that 7285 includes something similar, but the proposed text is redundant with the structure of the table in that section. I prefer to not include this text.
Thank you. Cheers, Med > -----Message d'origine----- > De : [email protected] <[email protected]> > Envoyé : dimanche 17 avril 2022 16:08 > À : BOUCADAIR Mohamed INNOV/NET <[email protected]> > Cc : [email protected]; Qin Wu <[email protected]> > Objet : Re: Re: [alto] Shepherd review for draft-ietf-alto-cost- > mode-01 > > Hi Med, > > Thanks for the quick update but I have one additional comment on > the registry specification: > I suggest adding the following paragraphs after the registry > table: > > NEW: > Requests to add a new value to the registry MUST include the > following information: > > o Identifier: The name of the ALTO cost mode. > > o Intended Semantics: A document defining a new cost mode must > indicate how costs should be interpreted (Section 6.1.2 of > [RFC7285]). > For example, the "numerical" cost mode indicates the costs > are > interpreted as values on which numerical operations can be > applied. > > Best, > Kai > > > -----Original Messages----- > > From: [email protected] > > Sent Time: 2022-04-16 17:00:05 (Saturday) > To: > "[email protected]" <[email protected]>, "[email protected]" > <[email protected]> > Cc: "Qin Wu" <[email protected]> > > Subject: Re: [alto] Shepherd review for draft-ietf-alto-cost-mode- > 01 > > Hi Kai, > > The changes are raisonnable. > > > > A new version that implements the changes edits is now > online. > > > > Thanks. > > > > Cheers, > > Med > > > > > -----Message d'origine----- > > > De : [email protected] <[email protected]> > > > Envoyé : samedi 16 avril 2022 03:49 > > À : > [email protected] > > Cc : BOUCADAIR Mohamed INNOV/NET > <[email protected]>; > > Qin Wu > <[email protected]> > > Objet : Shepherd review for > draft-ietf-alto-cost-mode-01 > > > > Dear WG and > authors of draft-ietf-alto-cost-mode, > > > > I am > posting this review of draft-ietf-alto-cost-mode-01 to the > > > mailing list, as part of my shepherd write-up. Any comments > and > > feedback are more than welcome! > > > > > > Best, > > > Kai > > > > > > =================== > > > > > > This draft extends the base ALTO protocol (RFC 7285) by > relaxing > > the constraint on valid cost mode values and > introducing a new > > IANA (sub-)registry to document new > cost mode values. The > > motivation is clear and the > proposed mechanism is clean. Most > > comments raised in > Call for Adoption and WGLC are addressed in the > > latest > revision except Dhruv's comment [1] on giving more detailed > > > specifications of the contents in IANA registry. There are > two > > remaining comments and I think the draft is ready > for publication > > once they are addressed. > > > > > > Comments: > > > > > > Section 3.1, last paragraph: The paragraph says > > > > > > Future documents that define a new cost mode SHOULD > indicate > > > whether > > > that new cost mode applies to all or a subset of cost > metrics. > > > > > > In that case, it seems to me that the default behavior > should be > > specified in case the applicability of the new > cost mode is not > > indicated. Either the "SHOULD" keyword > is replaced by "MUST" or an > > additional sentence is > required, e.g., > > > > NEW: > > > If not explicitly specified, the new cost mode > applies to all > > > cost metrics. > > > > > > Section 4: > > > > > > I also agree with Dhruv's comment that the contents of > the "ALTO > > Cost Modes" > > > registry should be better specified. While the initial > entries set > > good examples of how to register a new cost > mode, it can still be > > helpful if the format and content > of each field are specified in > > more details, e.g., using > similar specifications in Sections 14.2 > > and 14.3 of RFC > 7285 (as suggested by Dhruv). > > > > > > I also suggest renaming the "Specification" field to > "Intended > > Semantics", to be consistent with other ALTO > registries (in RFC > > 7285 and in the unified property > draft). > > > > > > [1] > https://mailarchive.ietf.org/arch/msg/alto/B1agkfVtdu7tsad2- > > > MzErQXMk44/ > > _________________________________________________________________________________________________________________________ Ce message et ses pieces jointes peuvent contenir des informations confidentielles ou privilegiees et ne doivent donc pas etre diffuses, exploites ou copies sans autorisation. 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