Re: [Softwires] Stephen Farrell's No Objection on draft-ietf-softwire-multicast-prefix-option-12: (with COMMENT)
<mohamed.boucadair@orange.com> Tue, 31 January 2017 13:30 UTC
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From: mohamed.boucadair@orange.com
To: Stephen Farrell <stephen.farrell@cs.tcd.ie>, The IESG <iesg@ietf.org>
Thread-Topic: Stephen Farrell's No Objection on draft-ietf-softwire-multicast-prefix-option-12: (with COMMENT)
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Date: Tue, 31 Jan 2017 13:30:49 +0000
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Cc: "softwires@ietf.org" <softwires@ietf.org>, "softwire-chairs@ietf.org" <softwire-chairs@ietf.org>, "draft-ietf-softwire-multicast-prefix-option@ietf.org" <draft-ietf-softwire-multicast-prefix-option@ietf.org>
Subject: Re: [Softwires] Stephen Farrell's No Objection on draft-ietf-softwire-multicast-prefix-option-12: (with COMMENT)
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Hi Stephen, Thank you for the review. Please see inline. Cheers, Med > -----Message d'origine----- > De : Stephen Farrell [mailto:stephen.farrell@cs.tcd.ie] > Envoyé : mardi 31 janvier 2017 13:45 > À : The IESG > Cc : draft-ietf-softwire-multicast-prefix-option@ietf.org; softwire- > chairs@ietf.org; ianfarrer@gmx.com; softwires@ietf.org > Objet : Stephen Farrell's No Objection on draft-ietf-softwire-multicast- > prefix-option-12: (with COMMENT) > > Stephen Farrell has entered the following ballot position for > draft-ietf-softwire-multicast-prefix-option-12: No Objection > > 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/iesg/statement/discuss-criteria.html > for more information about IESG DISCUSS and COMMENT positions. > > > The document, along with other ballot positions, can be found here: > https://datatracker.ietf.org/doc/draft-ietf-softwire-multicast-prefix- > option/ > > > > ---------------------------------------------------------------------- > COMMENT: > ---------------------------------------------------------------------- > > - (nit) section 3: it seems odd to say in the > figure that the prefixes are variable length but to > then say the lengths of two of them MUST be 96 > bits. (I do think having the fields as is is good > for futureproofing, but would suggest changing the > figure.) > [Med] Good catch. Fixed in my local copy. > - (non-nit:-) section 3: I'm not getting why the > unicast-length can be >96? And what if the prefix > length is not one of those given in RFC6052? Don't > you need to say it needs to be? [Med] Good catch (again). As per RFC6052, the length values can be 32, 48, 56, 64, or 96. I updated the text accordingly: NEW: "As specified in [RFC6052], the unicast-length MUST be one of 32, 48, 56, 64, or 96." > > - (not sure about nittyness:-) section 5: 1st > bullet: I'm not following what "matches" means > here. Probably my ignorance but is it clear? > [Med] As you can read at https://tools.ietf.org/html/rfc2365#section-8, there is a mapping between the IPv6 multicast scope and IPv4 multicast prefixes. "Matches" is used to denote that.
- [Softwires] Stephen Farrell's No Objection on dra… Stephen Farrell
- Re: [Softwires] Stephen Farrell's No Objection on… mohamed.boucadair