Re: Accurate history [Re: "professional" in an IETF context]
Erik Kline <ek.ietf@gmail.com> Sun, 07 November 2021 21:59 UTC
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References: <8F4B97EA-665F-4A59-B99D-791B4AB9F2F7@yahoo.co.uk> <885e62bf-7d6a-4501-a48a-e7c2cbf20382@joelhalpern.com> <e59adb61-a55c-7f5f-a60a-40bf186c139d@necom830.hpcl.titech.ac.jp> <CAC8QAceMSrfkqGTYcMNr3JargO3gxJqTaEyf02LGHd-KVeUDHw@mail.gmail.com> <6286da3e-2beb-9556-089a-2e1951573b1e@gmail.com> <59c80b60-438f-b10f-ad61-ba839f6e4f95@necom830.hpcl.titech.ac.jp> <e834916e85ea47ef94fce07c23928d2b@huawei.com> <37b299c8-e821-07e5-6240-68fb9d1ca137@gmail.com> <23b450fb11eb4a51bb4ee837b5c52657@huawei.com> <a805b50d-3ccd-dd2a-4931-6c6dc9a8ede3@necom830.hpcl.titech.ac.jp> <CAC8QAceY1gtK5v3WGMd4OB0z826jDiDDw_g1LbjWef7MKTnrcg@mail.gmail.com> <7d6af5bc-9663-7e4e-26ba-23fb1e4dccbe@necom830.hpcl.titech.ac.jp> <7238184A-53D6-42C3-B9C3-E333513A8636@sobco.com> <513d8f63-78c6-50ca-9d11-ee128af0d202@foobar.org> <f6ecd8af8e0040869e152b086e041a42@huawei.com> <E285424F-7E21-47BF-8235-BF9710F1593C@gmail.com> <23408009-7933-d1ed-6347-13092ee3abc9@gmail.com> <a9d6ed638692428aa5b67f16f961a1cc@huawei.com> <27da82b5-6bb5-30e3-a4b1-f119fa3afc32@gmail.com>
In-Reply-To: <27da82b5-6bb5-30e3-a4b1-f119fa3afc32@gmail.com>
From: Erik Kline <ek.ietf@gmail.com>
Date: Sun, 07 Nov 2021 13:58:44 -0800
Message-ID: <CAMGpriUUbOzdcXfPMjab_7hHsV4P1L1RdeBTUigCUsi3gpV8HA@mail.gmail.com>
Subject: Re: Accurate history [Re: "professional" in an IETF context]
To: Brian E Carpenter <brian.e.carpenter@gmail.com>
Cc: Vasilenko Eduard <vasilenko.eduard@huawei.com>, Stewart Bryant <stewart.bryant@gmail.com>, IETF <ietf@ietf.org>
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> > > All of these multicasts would not be needed if MAC would be inside every > IPv6 address as it was intended initially. > > It is the best use for these 64bits. > > It's said that to make any Internet problem harder, just say "multicast". > And it's true. But the real culprit here isn't "multicast", it's "scaling". > Subnetting is the right answer and there is no shortage of /64s in the > universe. > > Brian > <no hats> For general purpose hosts I agree. I think the 3GPP/RFC 8273 model has some nice simplicity to offer. Some of the complexity moves to managing host attachment and migration, but perhaps that's something worthy of further IETF study and development. > > > Eduard > > -----Original Message----- > > From: Brian E Carpenter [mailto:brian.e.carpenter@gmail.com] > > Sent: Friday, November 5, 2021 11:13 PM > > To: Stewart Bryant <stewart.bryant@gmail.com>; Vasilenko Eduard < > vasilenko.eduard@huawei.com> > > Cc: IETF <ietf@ietf.org> > > Subject: Re: Accurate history [Re: "professional" in an IETF context] > > > > On 06-Nov-21 01:09, Stewart Bryant wrote: > >> > >> > >>> On 5 Nov 2021, at 11:10, Vasilenko Eduard <vasilenko.eduard@huawei.com > <mailto:vasilenko.eduard@huawei.com>> wrote: > >>> > >>> What is important: Enterprises have no clear sign of IPv6 adoption. > >>> ND protocol has a heavy influence on this. > >>> Of course, ND is not the only reason. But maybe the biggest one. > >> > >> Indeed, and I have had a consistent complaint from a British security > conscious large private sector technology savvy company, that IPv6 is so > much harder to secure than IPv4 they have no interest in moving. I think > that part of this is the conflict between the privacy that IPv6 offers and > their need to know that *every* packet on their network is entitled to be > there doing what it is doing. > > > > > > You can administratively disable "privacy" (temporary) addresses, but > most sites find it safer to perform access control based on MAC addresses. > Temporary addresses are intended to confuse the outside world, not the > local network operator. They are *intended* to make lawful intercept > harder. That's a feature, not a bug. I agree that they also make debugging > harder, which may be another reason to disable them. > > > > Complaining about ND seems odd if sites tolerate ARP. Anybody else > remember ARP storms? ND was designed to avoid that risk. > > > > All these are FUD arguments used in support of operational inertia. > > > > Brian > > > >
- Re: [Gendispatch] Last Call: <draft-eggert-bcp45b… Lloyd W
- Re: [Gendispatch] Last Call: <draft-eggert-bcp45b… Lars Eggert
- Re: [Gendispatch] Last Call: <draft-eggert-bcp45b… Barry Leiba
- Re: [Gendispatch] Last Call: <draft-eggert-bcp45b… Bron Gondwana
- RE: [Gendispatch] Last Call: <draft-eggert-bcp45b… STARK, BARBARA H
- Describing which behavior is appropriate or not (… S Moonesamy
- Re: Describing which behavior is appropriate or n… Marc Petit-Huguenin
- Re: Describing which behavior is appropriate or n… Keith Moore
- Re: Describing which behavior is appropriate or n… Lloyd W
- Re: Describing which behavior is appropriate or n… Lloyd W
- Re: Describing which behavior is appropriate or n… Keith Moore
- Re: Describing which behavior is appropriate or n… Sander Steffann
- Re: Describing which behavior is appropriate or n… Brian E Carpenter
- Re: Describing which behavior is appropriate or n… S Moonesamy
- Re: Describing which behavior is appropriate or n… Keith Moore
- Re: Describing which behavior is appropriate or n… Lloyd W
- Re: Describing which behavior is appropriate or n… Keith Moore
- Re: Describing which behavior is appropriate or n… Lloyd W
- Re: Describing which behavior is appropriate or n… Keith Moore
- Re: Describing which behavior is appropriate or n… Miles Fidelman
- Re: Describing which behavior is appropriate or n… S Moonesamy
- "professional" in an IETF context Keith Moore
- Re: Describing which behavior is appropriate or n… S Moonesamy
- Re: "professional" in an IETF context Brian E Carpenter
- Re: "professional" in an IETF context Keith Moore
- Re: "professional" in an IETF context Stephen Farrell
- Re: "professional" in an IETF context David Farmer
- RE: "professional" in an IETF context Andrew Campling
- Re: "professional" in an IETF context Keith Moore
- Re: Describing which behavior is appropriate or n… Jay Daley
- Re: Describing which behavior is appropriate or n… Stephen Farrell
- RE: Describing which behavior is appropriate or n… Vasilenko Eduard
- Re: "professional" in an IETF context Abdussalam Baryun
- Re: "professional" in an IETF context Masataka Ohta
- Re: "professional" in an IETF context Miles Fidelman
- Re: "professional" in an IETF context Miles Fidelman
- Re: "professional" in an IETF context Masataka Ohta
- Re: "professional" in an IETF context Joel M. Halpern
- Re: "professional" in an IETF context Masataka Ohta
- Re: "professional" in an IETF context Behcet Sarikaya
- Re: "professional" in an IETF context Stewart Bryant
- Re: "professional" in an IETF context Keith Moore
- Re: "professional" in an IETF context Keith Moore
- Re: "professional" in an IETF context Templin (US), Fred L
- Re: "professional" in an IETF context Miles Fidelman
- Re: "professional" in an IETF context Miles Fidelman
- Re: "professional" in an IETF context Miles Fidelman
- Re: "professional" in an IETF context Brian E Carpenter
- Re: "professional" in an IETF context Stewart Bryant
- It's a trap (Re: "professional" in an IETF contex… Carsten Bormann
- Relitigating history [Re: "professional" in an IE… Brian E Carpenter
- Re: "professional" in an IETF context Scott Bradner
- Re: It's a trap (Re: "professional" in an IETF co… Lloyd W
- Re: "professional" in an IETF context Abdussalam Baryun
- Re: "professional" in an IETF context Miles Fidelman
- Re: "professional" in an IETF context Masataka Ohta
- RE: "professional" in an IETF context Vasilenko Eduard
- interface ID (was Re: "professional" in an IETF c… Masataka Ohta
- Accurate history [Re: "professional" in an IETF c… Brian E Carpenter
- Re: Accurate history [Re: "professional" in an IE… Stewart Bryant
- Re: Accurate history [Re: "professional" in an IE… Stewart Bryant
- Re: Accurate history [Re: "professional" in an IE… Scott O. Bradner
- Re: Accurate history [Re: "professional" in an IE… Brian E Carpenter
- Re: Accurate history [Re: "professional" in an IE… Masataka Ohta
- Re: Describing which behavior is appropriate or n… tom petch
- RE: Accurate history [Re: "professional" in an IE… Vasilenko Eduard
- Re: Ancient history (was Accurate history was [Re… Eliot Lear
- Re: Ancient history (was Accurate history was [Re… Masataka Ohta
- Re: Describing which behavior is appropriate or n… Bron Gondwana
- RE: [EXTERNAL] Re: Ancient history (was Accurate … Templin (US), Fred L
- Re: Accurate history [Re: "professional" in an IE… Brian E Carpenter
- Re: "professional" in an IETF context Phillip Hallam-Baker
- Re: Describing which behavior is appropriate or n… Phillip Hallam-Baker
- RE: "professional" in an IETF context Vasilenko Eduard
- RE: Accurate history [Re: "professional" in an IE… Vasilenko Eduard
- Re: Describing which behavior is appropriate or n… tom petch
- Re: Describing which behavior is appropriate or n… Carsten Bormann
- Re: Describing which behavior is appropriate or n… Masataka Ohta
- Re: Describing which behavior is appropriate or n… Keith Moore
- Re: Accurate history [Re: "professional" in an IE… Masataka Ohta
- Re: Accurate history [Re: "professional" in an IE… Greg Shepherd
- Re: Accurate history [Re: "professional" in an IE… Behcet Sarikaya
- Re: Accurate history [Re: "professional" in an IE… Nick Hilliard
- RE: Accurate history [Re: "professional" in an IE… Vasilenko Eduard
- RE: Accurate history [Re: "professional" in an IE… Vasilenko Eduard
- Re: Accurate history [Re: "professional" in an IE… Keith Moore
- Re: Describing which behavior is appropriate or n… Bron Gondwana
- Re: Describing which behavior is appropriate or n… Bron Gondwana
- Re: Accurate history [Re: "professional" in an IE… Phillip Hallam-Baker
- RE: Accurate history [Re: "professional" in an IE… Vasilenko Eduard
- Re: Accurate history [Re: "professional" in an IE… Masataka Ohta
- Re: Accurate history [Re: "professional" in an IE… Masataka Ohta
- Re: Accurate history [Re: "professional" in an IE… Scott Bradner
- Re: Accurate history [Re: "professional" in an IE… otroan
- Re: Accurate history [Re: "professional" in an IE… Nick Hilliard
- RE: Accurate history [Re: "professional" in an IE… Vasilenko Eduard
- Re: Accurate history [Re: "professional" in an IE… Nick Hilliard
- Re: Accurate history [Re: "professional" in an IE… Stewart Bryant
- Why IPv6 failed [Re: Accurate history [Re: "profe… otroan
- Re: Accurate history [Re: "professional" in an IE… Masataka Ohta
- Re: Describing which behavior is appropriate or n… S Moonesamy
- Re: Describing which behavior is appropriate or n… S Moonesamy
- Re: Describing which behavior is appropriate or n… S Moonesamy
- Re: Accurate history [Re: "professional" in an IE… Geoff Huston
- Re: Accurate history [Re: "professional" in an IE… Brian E Carpenter
- Re: Accurate history [Re: "professional" in an IE… Brian E Carpenter
- Re: Accurate history [Re: "professional" in an IE… Brian E Carpenter
- RE: Accurate history [Re: "professional" in an IE… Vasilenko Eduard
- Re: Accurate history [Re: "professional" in an IE… Brian E Carpenter
- Re: Accurate history [Re: "professional" in an IE… Erik Kline
- RE: Accurate history [Re: "professional" in an IE… Vasilenko Eduard
- Re: Accurate history [Re: "professional" in an IE… Masataka Ohta
- Re: Describing which behavior is appropriate or n… Keith Moore
- Re: Describing which behavior is appropriate or n… Abdussalam Baryun
- Re: Describing which behavior is appropriate or n… ned+ietf