Re: [arch-d] ETSI launches new group on Non-IP Networking addressing 5G new services
John C Klensin <john-ietf@jck.com> Wed, 08 April 2020 19:23 UTC
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Date: Wed, 08 Apr 2020 15:23:00 -0400
From: John C Klensin <john-ietf@jck.com>
To: Bob Hinden <bob.hinden@gmail.com>, Brian Carpenter <brian.e.carpenter@gmail.com>
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Subject: Re: [arch-d] ETSI launches new group on Non-IP Networking addressing 5G new services
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--On Wednesday, April 8, 2020 10:28 -0700 Bob Hinden <bob.hinden@gmail.com> wrote: > Brian, > >> On Apr 7, 2020, at 9:58 PM, Brian E Carpenter >> <brian.e.carpenter@gmail.com> wrote: >> >> All our troubles will soon be over, apparently: >> >> https://www.etsi.org/newsroom/press-releases/1749-2020-04-ets >> i-launches-new-group-on-non-ip-networking-addressing-5g-new-s >> ervices > > Interesting. > > Seems to me that an application designer has a big choice > here. They can design their application/service so it works > over the Internet (with a mix of L2 technologies that includes > 5G), or with this over 5G only with what is apparently being > proposed here. > > IMHO, this is going to be a simple choice for most. Right. And that suggests one constructive thing that could be said to them (both the ETSI and ITU-T efforts, as Carsten points out) that is not covered by Alissa's (otherwise quite good, IMO) note. The letter, at least as I understood it, focused on the "above IP" ("above waist of hourglass") solutions with which the IETF has traditionally worked. I don't know nearly enough to have a competent opinion about whether it would help with the problems they are pointing at, but we have a long history of IP-over-foo protocols that are specific to particular physical or link layers. I assume that, if they wanted to design a specific IP-over-5G protocol (completely in line with _their_ layering model, which Alissa was too polite to point out), that the IETF would be delighted to have them do that. They might even discover, as some other developers of IP-over-foo protocols have, that they gain insights into the lower-layer design of 5G itself that enable them to make improvements. Otherwise, in addition to your observation about application designers (with which I agree unless those designers have their development costs unwritten by ETSI, ITU-T, or their members) this feels a lot like "every decade or so we need to revisit either OSI or its layer-less predecessors because we aren't good at learning (perhaps because of those strange-looking bells stuck over our heads)". If so, we should probably encourage them to charge ahead and let us know how it works out for them :-( Mumble. john
- [arch-d] ETSI launches new group on Non-IP Networ… Brian E Carpenter
- Re: [arch-d] ETSI launches new group on Non-IP Ne… Carsten Bormann
- Re: [arch-d] ETSI launches new group on Non-IP Ne… Stephane Bortzmeyer
- Re: [arch-d] ETSI launches new group on Non-IP Ne… Toerless Eckert
- Re: [arch-d] ETSI launches new group on Non-IP Ne… Toerless Eckert
- Re: [arch-d] ETSI launches new group on Non-IP Ne… Bob Hinden
- Re: [arch-d] ETSI launches new group on Non-IP Ne… Carsten Bormann
- Re: [arch-d] ETSI launches new group on Non-IP Ne… Tony Li
- Re: [arch-d] ETSI launches new group on Non-IP Ne… S Moonesamy
- Re: [arch-d] ETSI launches new group on Non-IP Ne… Scott Brim
- Re: [arch-d] ETSI launches new group on Non-IP Ne… John C Klensin
- Re: [arch-d] ETSI launches new group on Non-IP Ne… Toerless Eckert
- Re: [arch-d] ETSI launches new group on Non-IP Ne… Toerless Eckert
- Re: [arch-d] ETSI launches new group on Non-IP Ne… Toerless Eckert
- Re: [arch-d] ETSI launches new group on Non-IP Ne… Spencer Dawkins at IETF
- Re: [arch-d] ETSI launches new group on Non-IP Ne… Brian E Carpenter
- Re: [arch-d] ETSI launches new group on Non-IP Ne… Toerless Eckert
- Re: [arch-d] ETSI launches new group on Non-IP Ne… Uma Chunduri
- Re: [arch-d] ETSI launches new group on Non-IP Ne… Toerless Eckert
- Re: [arch-d] ETSI launches new group on Non-IP Ne… Spencer Dawkins at IETF
- Re: [arch-d] ETSI launches new group on Non-IP Ne… S Moonesamy
- Re: [arch-d] ETSI launches new group on Non-IP Ne… Toerless Eckert
- Re: [arch-d] ETSI launches new group on Non-IP Ne… Uma Chunduri
- Re: [arch-d] ETSI launches new group on Non-IP Ne… Uma Chunduri
- Re: [arch-d] ETSI launches new group on Non-IP Ne… S Moonesamy
- Re: [arch-d] ETSI launches new group on Non-IP Ne… Stewart Bryant
- Re: [arch-d] ETSI launches new group on Non-IP Ne… Stephane Bortzmeyer
- Re: [arch-d] ETSI launches new group on Non-IP Ne… Stephane Bortzmeyer
- Re: [arch-d] ETSI launches new group on Non-IP Ne… Lars Eggert
- Re: [arch-d] ETSI launches new group on Non-IP Ne… Lars Eggert
- Re: [arch-d] ETSI launches new group on Non-IP Ne… Stewart Bryant
- Re: [arch-d] ETSI launches new group on Non-IP Ne… Alexander Pelov
- Re: [arch-d] ETSI launches new group on Non-IP Ne… Toerless Eckert
- Re: [arch-d] ETSI launches new group on Non-IP Ne… Toerless Eckert
- Re: [arch-d] ETSI launches new group on Non-IP Ne… Spencer Dawkins at IETF
- Re: [arch-d] ETSI launches new group on Non-IP Ne… Toerless Eckert
- Re: [arch-d] ETSI launches new group on Non-IP Ne… Toerless Eckert
- [arch-d] Other SDOs (Re: ETSI launches new group … Carsten Bormann
- Re: [arch-d] Other SDOs (Re: ETSI launches new gr… Toerless Eckert
- Re: [arch-d] ETSI launches new group on Non-IP Ne… Marie-Jose Montpetit
- Re: [arch-d] ETSI launches new group on Non-IP Ne… Toerless Eckert
- Re: [arch-d] ETSI launches new group on Non-IP Ne… Lars Eggert
- Re: [arch-d] ETSI launches new group on Non-IP Ne… Bob Hinden
- Re: [arch-d] ETSI launches new group on Non-IP Ne… Henning Schulzrinne
- Re: [arch-d] ETSI launches new group on Non-IP Ne… Toerless Eckert
- [arch-d] Beyond Best Effort ?! Re: ETSI launches … Toerless Eckert
- Re: [arch-d] ETSI launches new group on Non-IP Ne… S Moonesamy
- Re: [arch-d] ETSI launches new group on Non-IP Ne… Cedric Westphal
- Re: [arch-d] ETSI launches new group on Non-IP Ne… Jeff Tantsura
- Re: [arch-d] ETSI launches new group on Non-IP Ne… Toerless Eckert
- Re: [arch-d] Beyond Best Effort ?! Re: ETSI launc… Brian E Carpenter
- Re: [arch-d] ETSI launches new group on Non-IP Ne… Brian E Carpenter
- Re: [arch-d] ETSI launches new group on Non-IP Ne… Dino Farinacci
- Re: [arch-d] ETSI launches new group on Non-IP Ne… Toerless Eckert
- Re: [arch-d] ETSI launches new group on Non-IP Ne… Toerless Eckert
- Re: [arch-d] ETSI launches new group on Non-IP Ne… Tony Li
- Re: [arch-d] ETSI launches new group on Non-IP Ne… Toerless Eckert
- Re: [arch-d] ETSI launches new group on Non-IP Ne… Dino Farinacci
- Re: [arch-d] ETSI launches new group on Non-IP Ne… Toerless Eckert
- Re: [arch-d] ETSI launches new group on Non-IP Ne… tony.li
- Re: [arch-d] ETSI launches new group on Non-IP Ne… Dino Farinacci
- Re: [arch-d] ETSI launches new group on Non-IP Ne… Dino Farinacci
- Re: [arch-d] ETSI launches new group on Non-IP Ne… Toerless Eckert
- Re: [arch-d] ETSI launches new group on Non-IP Ne… Toerless Eckert
- [arch-d] our troubles [was: ETSI launches new gro… Brian E Carpenter
- Re: [arch-d] ETSI launches new group on Non-IP Ne… Dino Farinacci
- Re: [arch-d] ETSI launches new group on Non-IP Ne… Toerless Eckert
- Re: [arch-d] ETSI launches new group on Non-IP Ne… Dino Farinacci
- Re: [arch-d] ETSI launches new group on Non-IP Ne… Toerless Eckert
- Re: [arch-d] ETSI launches new group on Non-IP Ne… Dino Farinacci
- Re: [arch-d] ETSI launches new group on Non-IP Ne… Toerless Eckert
- Re: [arch-d] ETSI launches new group on Non-IP Ne… Toerless Eckert
- Re: [arch-d] ETSI launches new group on Non-IP Ne… Dino Farinacci
- Re: [arch-d] ETSI launches new group on Non-IP Ne… Randy Bush
- Re: [arch-d] ETSI launches new group on Non-IP Ne… Jeff Tantsura
- Re: [arch-d] ETSI launches new group on Non-IP Ne… Toerless Eckert
- Re: [arch-d] ETSI launches new group on Non-IP Ne… Toerless Eckert
- Re: [arch-d] ETSI launches new group on Non-IP Ne… Brian E Carpenter
- Re: [arch-d] ETSI launches new group on Non-IP Ne… S Moonesamy
- Re: [arch-d] our troubles [was: ETSI launches new… Uma Chunduri
- Re: [arch-d] ETSI launches new group on Non-IP Ne… Uma Chunduri
- Re: [arch-d] ETSI launches new group on Non-IP Ne… Uma Chunduri
- Re: [arch-d] ETSI launches new group on Non-IP Ne… Uma Chunduri
- Re: [arch-d] ETSI launches new group on Non-IP Ne… Christian Huitema
- Re: [arch-d] ETSI launches new group on Non-IP Ne… John C Klensin
- Re: [arch-d] ETSI launches new group on Non-IP Ne… Vittorio Bertola
- Re: [arch-d] ETSI launches new group on Non-IP Ne… Toerless Eckert
- Re: [arch-d] ETSI launches new group on Non-IP Ne… Brian E Carpenter
- Re: [arch-d] ETSI launches new group on Non-IP Ne… Geoff Huston
- Re: [arch-d] ETSI launches new group on Non-IP Ne… Brian E Carpenter
- Re: [arch-d] ETSI launches new group on Non-IP Ne… John C Klensin
- Re: [arch-d] ETSI launches new group on Non-IP Ne… S Moonesamy
- Re: [arch-d] ETSI launches new group on Non-IP Ne… Victor Reijs
- Re: [arch-d] ETSI launches new group on Non-IP Ne… John Day
- Re: [arch-d] ETSI launches new group on Non-IP Ne… Victor Reijs
- Re: [arch-d] ETSI launches new group on Non-IP Ne… Dino Farinacci
- Re: [arch-d] ETSI launches new group on Non-IP Ne… Toerless Eckert
- Re: [arch-d] ETSI launches new group on Non-IP Ne… John Day
- Re: [arch-d] ETSI launches new group on Non-IP Ne… Victor Reijs
- Re: [arch-d] ETSI launches new group on Non-IP Ne… John Day
- Re: [arch-d] ETSI launches new group on Non-IP Ne… Brian E Carpenter
- Re: [arch-d] ETSI launches new group on Non-IP Ne… Dino Farinacci
- Re: [arch-d] ETSI launches new group on Non-IP Ne… Dino Farinacci
- Re: [arch-d] ETSI launches new group on Non-IP Ne… Tony Li
- Re: [arch-d] ETSI launches new group on Non-IP Ne… S Moonesamy
- Re: [arch-d] ETSI launches new group on Non-IP Ne… Victor Reijs