Re: [6lo] [Gen-art] Genart telechat review of draft-ietf-6lo-fragment-recovery-12
Alissa Cooper <alissa@cooperw.in> Wed, 19 February 2020 20:40 UTC
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From: Alissa Cooper <alissa@cooperw.in>
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Date: Wed, 19 Feb 2020 15:40:16 -0500
Cc: "gen-art@ietf.org" <gen-art@ietf.org>, "last-call@ietf.org" <last-call@ietf.org>, "draft-ietf-6lo-fragment-recovery.all@ietf.org" <draft-ietf-6lo-fragment-recovery.all@ietf.org>, "6lo@ietf.org" <6lo@ietf.org>
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To: "Pascal Thubert (pthubert)" <pthubert@cisco.com>, Peter Yee <peter@akayla.com>
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Subject: Re: [6lo] [Gen-art] Genart telechat review of draft-ietf-6lo-fragment-recovery-12
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Peter, thanks for your review. Pascal, thanks for your response. I entered a No Objection ballot. Best, Alissa > On Feb 18, 2020, at 10:21 AM, Pascal Thubert (pthubert) <pthubert@cisco.com> wrote: > > Many thanks for your review Peter! > > I applied all your typo fix suggestions that are not discussed below. > >> Page 14, 3rd paragraph, 1st sentence: change “a same” to one of “any”, “any >> single”, or something similar. These suggestions are based on the assumption >> that fragments from disparate datagrams are not intermingled, otherwise >> you’ll need some other description of what you want to do in order to allow >> fragments to get a few hops away. > > You're right, that can be any frame. Proposed change to: > " > When a single frequency is used by contiguous hops, the sender should insert a delay between the frames (e.g., frames carrying fragments) that are sent to the same next hop. The delay should cover multiple transmissions so as to let a frame progress a few hops and avoid hidden terminal issues. > " > >> Page 18, section 7.1, inter-frame gap, 2nd sentence: change “a same” to “the >> same” in both places in the sentence. Overall, I couldn’t quite parse this >> sentence. “may be subject to receive while transmitting” left me guessing as >> to what exactly you wanted to convey here. Please rewrite this sentence. > > Actually I did a few lines ahead but forgot to erase those : ) There's also section 4.2. > So why nit just erase the weird sentence? We then get > > " > An implementation must control the rate at which it sends packets > over the same path to allow the next hop to forward a packet before > it gets the next. In a wireless network that uses the same frequency > along a path, more time must be inserted to avoid hidden terminal > issues between fragments (more in Section 4.2). > > This is controlled by the following parameter: > > inter-frame gap: Indicates the minimum amount of time between > transmissions. The inter-frame gap protects the propagation of > one transmission before the next one is triggered and creates a > duty cycle that controls the ratio of air time and memory in > intermediate nodes that a particular datagram will use. > " > > > >> Page 19, OptFragmentSize > Delete “of” before “the Hop Limit”. > > Unsure: The Hop Limit is a field that can be compressed at the first hop and will need to be expanded later. > > > Many thanks for your care, Peter. I looked up and fixed other occurrences of the similar French and I hope the doc reads better now. > > If you agree with the points above I'll submit a new round asap, maybe together with another review. > > All the best, > > Pascal > > _______________________________________________ > Gen-art mailing list > Gen-art@ietf.org > https://www.ietf.org/mailman/listinfo/gen-art
- [6lo] Genart telechat review of draft-ietf-6lo-fr… Peter Yee via Datatracker
- Re: [6lo] Genart telechat review of draft-ietf-6l… Pascal Thubert (pthubert)
- Re: [6lo] [Gen-art] Genart telechat review of dra… Alissa Cooper