[rrg] List of critiques v3
Robin Whittle <rw@firstpr.com.au> Thu, 09 September 2010 13:55 UTC
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Date: Thu, 09 Sep 2010 23:56:01 +1000
From: Robin Whittle <rw@firstpr.com.au>
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Subject: [rrg] List of critiques v3
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This is an updated version of my 2010-01-21 message: "List of critiques v2". http://www.ietf.org/mail-archive/web/rrg/current/msg05726.html Please let me know any corrections. - Robin I list whether or not a "Rebuttal" was written. There was also an invitation to write a "counterpoint" - something written by those who were critical of the architecture, responding to the "rebuttal". No-one wrote any "counterpoints". A number greater than 1 in the Critique column indicates my understanding that more than one critique was written. "S" means a "self-written critique" - that it was was written by one or more of the proponents of the architecture. I have listed the author of the critique which is in the Report - RW is me. Name Critiques Author Rebuttal LISP 2 RW RANGI 1 Paul Francis Yes Ivip 1 Lixia Zhang Yes hIPv4 1 RW Name Overlay 2S Yangyang Wang Yes Compact Routing 1 RW Yes Layered Mapping System 2S Sun Letong 2-Phased Mapping 2S Wei Zhang GLI-Split 2 Letong Sun Yes TIDR 1 RW ILNP 1 Joel Halpern Yes Enhanced Effic. Map. Dist. 2s Lixia Zhang & K. Sriram Yes Evolution Aggr. Inc. Scopes 2S Beichuan Zhang & Lan Wang Name Based Sockets 2 Javier Ubillos IRON-RANGER 1 RW Yes Some further notes: LISP There were two critiques of LISP - mine which is in the Report and Noel Chiappa's (msg05747). Lixia also wrote something which tried to combine the two. RANGI I wrote a bunch of stuff about RANGI (2010-02-20 msg06075) but it was never intended to be a 500 word critique. Ivip I updated Ivip significantly after Lixia wrote her critique - with Distributed Real Time Mapping. hIPv4 I think Patrick has updated hIPv4 significantly since I wrote the critique earlier this year. I have not kept up with those developments. Name Overlay Yangyang Wang's critique is in the Report. As I wrote in v2, I think this is a genuine critical analysis. I wrote another critique, which was never in a 500 word form for the Report: msg06062 2010-02-18. Layered Mapping System Letong Sun posted this critique to the list on 2010-01-19. I wrote an alternative critique (msg06085 2010-02-20) but never made a 500 word version. 2-Phased Mapping I wrote a 455 word alternative critique msg06083 201-02-20). GLI-Split Letong Sun sent his critique to the list on 2010-01-20 (msg05717). I wrote a long alternative critique (msg06056, 2010-02-17) without it being intended for the Report. I never followed up on this - perhaps one of my major critiques were based on a misunderstanding. As far as I know, GLI-Split is no longer being developed since its designers are working on improving LISP. ILNP I wrote a bunch of critical things about ILNP early in 2010 year which didn't get into Joel's critique. I wrote more critical things in recent months, particularly regarding my inability to understand how ILNP could work with existing IPv6 applications and how this and other CEE architectures will slow initial communications establishment and burden hosts with extra work, extra and/or longer packets. Enhanced Efficiency of Mapping Distribution Protocols Lixia posted the critique she wrote with K. Sriram on 2010-02-12 (msg06025). This was based, in part, on comments by Dino Farinacci and Brian Carpenter (msg05694). K. Sriram is the designer of this architecture, but since others help write the critique, I used a small 's'. I wrote another critique (msg06087 2010-02-21) but not in a sub-500 word form. Evolution with Increasing Scopes I wrote a long discussion of this (msg06093 2010-02-23) but it was never meant to be a 500 word critique. See also msg05862, msg05991 and msg06055. Name Based Sockets Javier Ubillos wrote the first critique of Name Based Sockets - and this is in the Report. I wrote a second critique on 2010-01-30: (msg05832). IRON-RANGER Fred Templin had worked intensively on the design of IRON since the time I wrote the critique which appears in the Report: msg05796 2010-01-26. Well into the middle of the year we bounced ideas back and forth and Fred revised the design to a point where I think it differs greatly, and is much improved upon, its state at the start of the year. I haven't yet had time to read the final I-D: http://tools.ietf.org/html/draft-templin-iron-12 but I suggest anyone who is interested in Core-Edge Separation architectures should take a look at IRON. The others are LISP, Ivip and TIDR.
- [rrg] List of critiques v3 Robin Whittle