Re: [Detnet-dp-dt] DP DT solution draft slides for IETF99
Carlos Jesús Bernardos Cano <cjbc@it.uc3m.es> Thu, 13 July 2017 17:39 UTC
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From: Carlos Jesús Bernardos Cano <cjbc@it.uc3m.es>
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To: "Korhonen, Jouni" <Jouni.Korhonen@nordicsemi.no>, Balázs Varga A <balazs.a.varga@ericsson.com>, "detnet-dp-dt@ietf.org" <detnet-dp-dt@ietf.org>
Date: Thu, 13 Jul 2017 19:39:25 +0200
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Subject: Re: [Detnet-dp-dt] DP DT solution draft slides for IETF99
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Hi Jouni, Thanks for preparing this. Some small comments below: - Slide 6: I'd remove "native" in "PW-based native DetNet" to be consistent with the terms used in the draft (alternatively, I'd use "IPv6-based native DetNet" in slide 7for consistency with "PW-based native DetNet in slide 6). - Slides 11 and 12: use the same order for "Flow-ID" and "SeqNum" on the slides (right hand side) - Slide 11: though I have no concrete proposal, I think the S-label could be better introduced (maybe with a figure, also introducing the (DA-)T-PE and (DA-)S-PE node terminology). - Slide 14: "already be seen" --> "already been seen" Thanks, Carlos On Thu, 2017-07-13 at 13:57 +0000, Korhonen, Jouni wrote: > An update.. I am still doing the QoS etc part of the deck. > > > - Jouni > > > > > -----Original Message----- > > From: Balázs Varga A [mailto:balazs.a.varga@ericsson.com] > > Sent: Thursday, July 13, 2017 12:54 PM > > To: Korhonen, Jouni <Jouni.Korhonen@nordicsemi.no>; detnet-dp-dt@ie > > tf.org > > Subject: RE: DP DT solution draft slides for IETF99 > > > > Hi Jouni, > > > > Thanks for preparing this. Just some fast reactions: > > - slide5-6-7: we may receive a comment that it looks like only end- > > hosts > > having same type (TSN, MPLS, IPv6) can be interconnected. > > I would propose to add a note, that other combinations as depicted > > requires further considerations. > > > > - slide8: we have used the MS-PW analogy during our discussions. > > However > > it is valid only if PREF is used. > > I would propose to refer on the first bullet only to "PseudoWires" > > and > > "IPv6" as the two data plane solution. > > A further note could highlight the MS-PW analogy for PREF > > scenarios. > > > > - slide10-11: I would pair the DetNet flow specific information > > fields to > > be transported with the data plane encapsulation fields. > > DetNet flow Encapsulation fields > > Flow ID: PW label > > Seq. number: CW > > > > - slide14: regarding multicast DetNet flows I would formulate > > somewhat > > different. In my view we have considered p2p data plane solutions. > > The defined data plane works for DetNet flows having multicast dst- > > address > > assuming that the DetNet domain provides p2p connectivity. > > We may also receive comments that many DetNet flows are multicast > > (e.g., > > TSN flows using IEEE-FRER, etc.) > > > > Cheers > > Bala'zs > > > > -----Original Message----- > > From: Detnet-dp-dt [mailto:detnet-dp-dt-bounces@ietf.org] On Behalf > > Of > > Korhonen, Jouni > > Sent: 2017. július 12. 23:29 > > To: detnet-dp-dt@ietf.org > > Subject: [Detnet-dp-dt] DP DT solution draft slides for IETF99 > > > > Hi, > > > > Sorry about this taking so long. Please, have a look and flame on.. > > There's still time to work on the actual content. However, keep in > > mind > > that this is mainly an update from last time. > > > > - Jouni > > _______________________________________________ > Detnet-dp-dt mailing list > Detnet-dp-dt@ietf.org > https://www.ietf.org/mailman/listinfo/detnet-dp-dt
- [Detnet-dp-dt] DP DT solution draft slides for IE… Korhonen, Jouni
- Re: [Detnet-dp-dt] DP DT solution draft slides fo… Balázs Varga A
- Re: [Detnet-dp-dt] DP DT solution draft slides fo… Korhonen, Jouni
- Re: [Detnet-dp-dt] DP DT solution draft slides fo… Korhonen, Jouni
- Re: [Detnet-dp-dt] DP DT solution draft slides fo… Carlos Jesús Bernardos Cano
- Re: [Detnet-dp-dt] DP DT solution draft slides fo… Jouni
- Re: [Detnet-dp-dt] DP DT solution draft slides fo… Jiangyuanlong
- Re: [Detnet-dp-dt] DP DT solution draft slides fo… Jiangyuanlong
- Re: [Detnet-dp-dt] DP DT solution draft slides fo… Lou Berger
- Re: [Detnet-dp-dt] DP DT solution draft slides fo… Korhonen, Jouni
- Re: [Detnet-dp-dt] DP DT solution draft slides fo… Jiangyuanlong
- Re: [Detnet-dp-dt] DP DT solution draft slides fo… Loa Andersson
- Re: [Detnet-dp-dt] DP DT solution draft slides fo… Lou Berger
- Re: [Detnet-dp-dt] DP DT solution draft slides fo… János Farkas
- Re: [Detnet-dp-dt] DP DT solution draft slides fo… Loa Andersson
- Re: [Detnet-dp-dt] DP DT solution draft slides fo… Korhonen, Jouni