Re: Non-Last Small IPv6 Fragments
Nick Hilliard <nick@foobar.org> Mon, 14 January 2019 18:47 UTC
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Subject: Re: Non-Last Small IPv6 Fragments
To: "Bjoern A. Zeeb" <bzeeb-lists@lists.zabbadoz.net>
Cc: IPv6 List <ipv6@ietf.org>
References: <CAOSSMjV0Vazum5OKztWhAhJrjLjXc5w5YGxdzHgbzi7YVSk7rg@mail.gmail.com> <CALx6S36V7vrVyoTP0G6+S5XeFNB3KWS5UaNnVi20xogRERdCfg@mail.gmail.com> <973A1649-55F6-4D97-A97F-CEF555A4D397@employees.org> <CALx6S34YbBe8xBod3VsWVO33TpZcdxh2uV1vaO8Z_NKnVXp66g@mail.gmail.com> <A3C3F9C0-0A07-41AF-9671-B9E486CB8246@employees.org> <AEA47E27-C0CB-4ABE-8ADE-51E9D599EF8F@gmail.com> <6aae7888-46a4-342d-1d76-10f8b50cebc4@gmail.com> <EC9CC5FE-5215-4105-8A34-B3F123D574B9@employees.org> <4c56f504-7cd7-6323-b14a-d34050d13f4e@foobar.org> <9E6D4A6E-8ABA-4BAB-BEC5-969078323C96@employees.org> <CAAedzxpdF+yhBXfnwUcaQb-HkgdaqXRU3L+S7v8sS1F0OkwM9A@mail.gmail.com> <78a8a0e0-8808-364c-41f7-f81f90362432@gont.com.ar> <CALx6S37YnSbOUgVoWEA46aN88a3CfERWemhQKi_GOrP_g+=rFQ@mail.gmail.com> <308d9dff-87c4-cc63-6792-fcbfce722d1e@gont.com.ar> <CALx6S34kseXuKrrbB44=wz7OQBysUmbJh++N79Da9Kx1rseAUw@mail.gmail.com> <3f87c4ec-636a-790e-0a6a-0a6b4c2f3a35@foobar.org> <046F449C-E19E-4891-968E-975A03162364@lists.zabbadoz.net>
From: Nick Hilliard <nick@foobar.org>
Message-ID: <e7a1d5d2-7d7d-00fd-a178-fc2c7f25a167@foobar.org>
Date: Mon, 14 Jan 2019 18:47:48 +0000
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Bjoern A. Zeeb wrote on 14/01/2019 18:39: > On 14 Jan 2019, at 18:12, Nick Hilliard wrote: >> Tom Herbert wrote on 14/01/2019 17:58: >>> I don't know what it means to "reassemble fragments in the network". >>> Reassembly is specified as an operation at destination end points. >> >> some types of stateful middleboxes do in-line reassembly. >> >> There are many horrors on the Internet. > > And maybe it’s time to call them out, say screw them, and either people > have to live with broken stuff or get end-to-end connectivity again. > Maybe it’s time to stop catering for the brokenness and control of > others. Maybe it’s time to play it hard. End-to-end died the day the IETF published rfc1631. In-line reassembly may be distasteful but in the scale of things it doesn't cause massive breakage for the types of clients it attempts to provide service to. There are lots of other things that are far worse offenders, e.g. encoding transport endpoint values inside data streams (here's looking at you, SIP). Nick
- Non-Last Small IPv6 Fragments Timothy Winters
- Re: Non-Last Small IPv6 Fragments Bob Hinden
- Re: Non-Last Small IPv6 Fragments 神明達哉
- Re: Non-Last Small IPv6 Fragments Tom Herbert
- RE: Non-Last Small IPv6 Fragments Ron Bonica
- Re: Non-Last Small IPv6 Fragments Erik Kline
- RE: Non-Last Small IPv6 Fragments Ron Bonica
- Re: Non-Last Small IPv6 Fragments Brian E Carpenter
- RE: Non-Last Small IPv6 Fragments Ron Bonica
- Re: Non-Last Small IPv6 Fragments Tom Herbert
- Re: Non-Last Small IPv6 Fragments Mark Andrews
- Re: Non-Last Small IPv6 Fragments Simon Hobson
- Re: Non-Last Small IPv6 Fragments Erik Kline
- Re: Non-Last Small IPv6 Fragments David Farmer
- Re: Non-Last Small IPv6 Fragments Mark Andrews
- Re: Non-Last Small IPv6 Fragments Tom Herbert
- Re: Non-Last Small IPv6 Fragments Erik Kline
- Re: Non-Last Small IPv6 Fragments Carsten Bormann
- Re: Non-Last Small IPv6 Fragments 神明達哉
- Re: Non-Last Small IPv6 Fragments Brian E Carpenter
- Re: Non-Last Small IPv6 Fragments Brian E Carpenter
- Re: Non-Last Small IPv6 Fragments Fernando Gont
- Re: Non-Last Small IPv6 Fragments Fernando Gont
- Re: Non-Last Small IPv6 Fragments Fernando Gont
- Re: Non-Last Small IPv6 Fragments Mikael Abrahamsson
- Re: Non-Last Small IPv6 Fragments Mark Andrews
- Re: Non-Last Small IPv6 Fragments Bjoern A. Zeeb
- Re: Non-Last Small IPv6 Fragments Bjoern A. Zeeb
- Re: Non-Last Small IPv6 Fragments Timothy Winters
- Re: Non-Last Small IPv6 Fragments Fernando Gont
- Re: Non-Last Small IPv6 Fragments Fernando Gont
- Re: Non-Last Small IPv6 Fragments Ole Troan
- Re: Non-Last Small IPv6 Fragments Timothy Winters
- Re: Non-Last Small IPv6 Fragments Tom Herbert
- Re: Non-Last Small IPv6 Fragments Simon Hobson
- Re: Non-Last Small IPv6 Fragments Fernando Gont
- Re: Non-Last Small IPv6 Fragments Fernando Gont
- Re: Non-Last Small IPv6 Fragments David Farmer
- Re: Non-Last Small IPv6 Fragments Tom Herbert
- RE: Non-Last Small IPv6 Fragments Ron Bonica
- Re: Non-Last Small IPv6 Fragments David Farmer
- Re: Non-Last Small IPv6 Fragments Tom Herbert
- Re: Non-Last Small IPv6 Fragments Bob Hinden
- Re: Non-Last Small IPv6 Fragments David Farmer
- Re: Non-Last Small IPv6 Fragments Tom Herbert
- Re: Non-Last Small IPv6 Fragments Erik Kline
- Re: Non-Last Small IPv6 Fragments Fernando Gont
- Re: Non-Last Small IPv6 Fragments Fernando Gont
- Re: Non-Last Small IPv6 Fragments Tom Herbert
- Re: Non-Last Small IPv6 Fragments Fernando Gont
- Re: Non-Last Small IPv6 Fragments Christian Huitema
- Re: Non-Last Small IPv6 Fragments Ole Troan
- RE: Non-Last Small IPv6 Fragments Lubashev, Igor
- Re: Non-Last Small IPv6 Fragments Tom Herbert
- Re: Non-Last Small IPv6 Fragments Tom Herbert
- Re: Non-Last Small IPv6 Fragments Ole Troan
- Re: Non-Last Small IPv6 Fragments Tom Herbert
- Re: Non-Last Small IPv6 Fragments Ole Troan
- Re: Non-Last Small IPv6 Fragments Nick Hilliard
- Re: Non-Last Small IPv6 Fragments Bob Hinden
- Re: Non-Last Small IPv6 Fragments Brian E Carpenter
- Re: Non-Last Small IPv6 Fragments Tom Herbert
- Re: Non-Last Small IPv6 Fragments Ole Troan
- Re: Non-Last Small IPv6 Fragments Nick Hilliard
- Re: Non-Last Small IPv6 Fragments Ole Troan
- Re: Non-Last Small IPv6 Fragments Tom Herbert
- Re: Non-Last Small IPv6 Fragments Nick Hilliard
- Re: Non-Last Small IPv6 Fragments Tom Herbert
- Re: Non-Last Small IPv6 Fragments Brian E Carpenter
- RE: Non-Last Small IPv6 Fragments Manfredi (US), Albert E
- Re: Non-Last Small IPv6 Fragments Bjoern A. Zeeb
- Re: Non-Last Small IPv6 Fragments Fernando Gont
- Re: Non-Last Small IPv6 Fragments Fernando Gont
- Re: Non-Last Small IPv6 Fragments Fernando Gont
- Re: Non-Last Small IPv6 Fragments Brian E Carpenter
- Re: Non-Last Small IPv6 Fragments Erik Kline
- Re: Non-Last Small IPv6 Fragments Mark Smith
- Re: Non-Last Small IPv6 Fragments Fernando Gont
- Re: Non-Last Small IPv6 Fragments Tom Herbert
- Re: Non-Last Small IPv6 Fragments Simon Hobson
- Re: Non-Last Small IPv6 Fragments Nick Hilliard
- Re: Non-Last Small IPv6 Fragments Fernando Gont
- Re: Non-Last Small IPv6 Fragments Tom Herbert
- Re: Non-Last Small IPv6 Fragments Nick Hilliard
- Re: Non-Last Small IPv6 Fragments Bjoern A. Zeeb
- Re: Non-Last Small IPv6 Fragments Simon Hobson
- Re: Non-Last Small IPv6 Fragments Nick Hilliard
- Re: Non-Last Small IPv6 Fragments Tom Herbert
- Re: Non-Last Small IPv6 Fragments Tom Herbert
- Re: Non-Last Small IPv6 Fragments Brian E Carpenter
- Re: Non-Last Small IPv6 Fragments Mark Andrews
- Re: Non-Last Small IPv6 Fragments Erik Kline
- Re: Non-Last Small IPv6 Fragments Nick Hilliard
- Re: Non-Last Small IPv6 Fragments Ole Troan
- Re: Non-Last Small IPv6 Fragments Erik Kline
- Re: Non-Last Small IPv6 Fragments Fernando Gont
- Re: Non-Last Small IPv6 Fragments Tom Herbert
- End-to-end (was Re: Non-Last Small IPv6 Fragments) Christian Huitema
- Re: End-to-end (was Re: Non-Last Small IPv6 Fragm… Tom Herbert
- Re: End-to-end (was Re: Non-Last Small IPv6 Fragm… Nick Hilliard
- Re: Non-Last Small IPv6 Fragments Warren Kumari
- Re: Non-Last Small IPv6 Fragments Brian E Carpenter
- Re: Non-Last Small IPv6 Fragments Fernando Gont
- Re: Non-Last Small IPv6 Fragments Fernando Gont
- Re: End-to-end (was Re: Non-Last Small IPv6 Fragm… Fernando Gont
- Re: Non-Last Small IPv6 Fragments Mikael Abrahamsson
- Re: Non-Last Small IPv6 Fragments Tim Chown
- Re: Non-Last Small IPv6 Fragments Fernando Gont
- Re: Non-Last Small IPv6 Fragments Warren Kumari
- Re: End-to-end (was Re: Non-Last Small IPv6 Fragm… Tom Herbert
- Re: Non-Last Small IPv6 Fragments Ole Troan
- Re: End-to-end (was Re: Non-Last Small IPv6 Fragm… Fernando Gont
- Re: Non-Last Small IPv6 Fragments Fernando Gont
- Re: Non-Last Small IPv6 Fragments Fred Baker
- Re: Non-Last Small IPv6 Fragments Tim Chown
- Re: End-to-end (was Re: Non-Last Small IPv6 Fragm… Tom Herbert
- Re: End-to-end (was Re: Non-Last Small IPv6 Fragm… Brian E Carpenter
- Re: Non-Last Small IPv6 Fragments Brian E Carpenter
- Re: Non-Last Small IPv6 Fragments Michael Richardson
- Never fragment: getting PMTU info transmitted rel… Michael Richardson
- Re: Never fragment: getting PMTU info transmitted… Joel M. Halpern
- Re: Never fragment: getting PMTU info transmitted… Brian E Carpenter
- Re: Never fragment: getting PMTU info transmitted… Tom Herbert
- Re: Never fragment: getting PMTU info transmitted… Michael Richardson
- Re: Never fragment: getting PMTU info transmitted… Brian E Carpenter
- Re: Never fragment: getting PMTU info transmitted… Mark Smith
- Re: Never fragment: getting PMTU info transmitted… Erik Kline
- Re: Never fragment: getting PMTU info transmitted… Mark Smith
- Re: Never fragment: getting PMTU info transmitted… Tom Herbert
- Re: Never fragment: getting PMTU info transmitted… Brian E Carpenter
- RE: Never fragment: getting PMTU info transmitted… Lubashev, Igor
- Re: Never fragment: getting PMTU info transmitted… Tom Herbert
- RE: Never fragment: getting PMTU info transmitted… Lubashev, Igor
- Re: Never fragment: getting PMTU info transmitted… C. M. Heard
- Re: Never fragment: getting PMTU info transmitted… Christian Huitema