[tsvwg] Mirja Kühlewind's Yes on draft-ietf-tsvwg-sctp-ndata-12: (with COMMENT)
Mirja Kühlewind <ietf@kuehlewind.net> Mon, 28 August 2017 15:07 UTC
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From: Mirja Kühlewind <ietf@kuehlewind.net>
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Cc: draft-ietf-tsvwg-sctp-ndata@ietf.org, Gorry Fairhurst <gorry@erg.abdn.ac.uk>, tsvwg-chairs@ietf.org, gorry@erg.abdn.ac.uk, tsvwg@ietf.org
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Date: Mon, 28 Aug 2017 08:07:05 -0700
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Subject: [tsvwg] Mirja Kühlewind's Yes on draft-ietf-tsvwg-sctp-ndata-12: (with COMMENT)
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Mirja Kühlewind has entered the following ballot position for draft-ietf-tsvwg-sctp-ndata-12: Yes 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-tsvwg-sctp-ndata/ ---------------------------------------------------------------------- COMMENT: ---------------------------------------------------------------------- Mostly editorial comments: 1) Why, after all, is SSN renamed to MID? I understand that the MID was extended to 32 bit and that the name might be more appropriate but I still find it confusing given both fields have the same semantics. Maybe it would help to point this out more explicitly in the document. 2) It could be helpful for the reader to also name the I and the U bits in section 2.1; especially the U bit could be referenced when MID is explained. 3) Should there maybe be a recommendation that re-assotiating without interleaving support could be tried if a ABORT message is received. I guess that failure case could occur if the negation was altered in the network and one end thinks it support interleaving but the other not...? 4) Related to my first point: I guess you only need a new I-FORWARD-TSN chunk because you use MID instead of SSN. This seem to me that you just took the opportunity to make this change with this extension but then it should maybe be the spell out as a 'separate' change/improvement in the intro. 5) Really a nit but hard to read otherwise; you really need to use a comma here (sec 1.1): OLD "If I-DATA support has been negotiated for an association I-DATA chunks are used for all user-messages." NEW "If I-DATA support has been negotiated for an association, I-DATA chunks are used for all user-messages.“
- [tsvwg] Mirja Kühlewind's Yes on draft-ietf-tsvwg… Mirja Kühlewind
- Re: [tsvwg] Mirja Kühlewind's Yes on draft-ietf-t… Michael Tuexen