Re: Update of RFC 2606 based on the recent ICANN changes ?
Keith Moore <moore@network-heretics.com> Tue, 08 July 2008 21:11 UTC
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Date: Tue, 08 Jul 2008 17:11:35 -0400
From: Keith Moore <moore@network-heretics.com>
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To: Ted Faber <faber@ISI.EDU>
Subject: Re: Update of RFC 2606 based on the recent ICANN changes ?
References: <20080707211347.GB2222@zod.isi.edu> <200807080018.m680IPi1016117@drugs.dv.isc.org> <20080708013242.GB10677@zod.isi.edu> <4872DEC5.9040707@network-heretics.com> <20080708172708.GC2519@zod.isi.edu> <4873AF55.8060803@network-heretics.com> <20080708204142.GB92049@zod.isi.edu>
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Cc: Mark Andrews <Mark_Andrews@isc.org>, Theodore Tso <tytso@MIT.EDU>, ietf@ietf.org
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Ted Faber wrote: > On Tue, Jul 08, 2008 at 02:17:57PM -0400, Keith Moore wrote: >> The notion of a single-label fully-qualified DNS name being "valid" is >> an odd one. DNS, as far as I can tell, was always intended to be >> federated, both in assignment and lookup. The notion of having terminal >> (basically, non NS) records at the root seems contraindicated by several >> of the DNS design goals. > > But there are no such non-NS records at the root. The A record for the > host hk is on the .hk servers, not the root servers. I should have been clearer. I meant the root of the name space, not the root zone. >> And given the recent interest in vanity TLDs and ICANN's apparent lack >> of willingness to run the DNS for the benefit of all, maybe it's time >> for IETF to remind people that single label TLDs are not actually >> supposed to work. > > There are plenty of reasons to argue against using TLDs as hostnames, > but I don't think consistency with the federation/delegation model is > one. I disagree. I think this puts more pressure on the root. It gives them a much larger, and more varied set of "customers" to deal with, when the root (i.e. ICANN) already has a fair amount of difficulty dealing with the ones it has. There's a fairly basic (if implicit) assumption of DNS (and hierarchical names in general) that each delegation level has some shared interest with the one above it. This shared interest helps to minimize conflicts and (more importantly) to keep those conflicts from affecting the rest of the net. However, the assumption of shared interest breaks down at the root. This has traditionally been dealt with by imposing constraints on the root for all parties. E.g. (a) keep the root minimal and make changes only with great care, (b) create TLDs that group together like interests and make it obvious where in the root a particular organization belongs (.COM, vs .ORG, vs .EDU) (c) after .COM was captured (with various ill effects) - provide a small number of alternative TLDs (and with multiple, competing registrars) so that owner of a single TLD cannot impose a barrier to acquiring a domain. Flattening the root (which is essentially what is being proposed) has the consequence that conflicts are more likely to affect parties not involved in the conflict. And vanity TLDs are going to be much more attractive if people think they can get single-label host names out of them. Keith _______________________________________________ Ietf mailing list Ietf@ietf.org https://www.ietf.org/mailman/listinfo/ietf
- Update of RFC 2606 based on the recent ICANN chan… Marshall Eubanks
- Re: Update of RFC 2606 based on the recent ICANN … David Conrad
- Re: Update of RFC 2606 based on the recent ICANN … SM
- Re: Update of RFC 2606 based on the recent ICANN … SM
- Re: Update of RFC 2606 based on the recent ICANN … Marshall Eubanks
- Re: Update of RFC 2606 based on the recent ICANN … David Conrad
- Re: Update of RFC 2606 based on the recent ICANN … Joe Abley
- RE: Update of RFC 2606 based on the recent ICANN … Hallam-Baker, Phillip
- Re: Update of RFC 2606 based on the recent ICANN … Brian E Carpenter
- Re: Update of RFC 2606 based on the recent ICANN … Stephane Bortzmeyer
- Re: Update of RFC 2606 based on the recent ICANN … David Conrad
- Re: Update of RFC 2606 based on the recent ICANN … Lawrence Conroy
- Re: Update of RFC 2606 based on the recent ICANN … Joe Baptista
- Re: Update of RFC 2606 based on the recent ICANN … Frank Ellermann
- Re: Update of RFC 2606 based on the recent ICANN … Brian E Carpenter
- Re: Update of RFC 2606 based on the recent ICANN … SM
- Re: Update of RFC 2606 based on the recent ICANN … John Levine
- Re: Update of RFC 2606 based on the recent ICANN … Brian E Carpenter
- Re: Update of RFC 2606 based on the recent ICANN … David Conrad
- Re: Update of RFC 2606 based on the recent ICANN … Bill Manning
- Re: Update of RFC 2606 based on the recent ICANN … Frank Ellermann
- Re: Update of RFC 2606 based on the recent ICANN … Stephane Bortzmeyer
- Re: Update of RFC 2606 based on the recent ICANN … John C Klensin
- Re: Update of RFC 2606 based on the recent ICANN … David Conrad
- Re: Update of RFC 2606 based on the recent ICANN … David Conrad
- Re: Update of RFC 2606 based on the recent ICANN … David Conrad
- Re: Update of RFC 2606 based on the recent ICANN … Dave Crocker
- Re: Update of RFC 2606 based on the recent ICANN … David Conrad
- Re: Update of RFC 2606 based on the recent ICANN … Frank Ellermann
- Re: Update of RFC 2606 based on the recent ICANN … Frank Ellermann
- Re: Update of RFC 2606 based on the recent ICANN … Stephane Bortzmeyer
- Re: Update of RFC 2606 based on the recent ICANN … Stephane Bortzmeyer
- Re: Update of RFC 2606 based on the recent ICANN … David Conrad
- Re: Update of RFC 2606 based on the recent ICANN … Philip Guenther
- Re: Update of RFC 2606 based on the recent ICANN … Mark Andrews
- Re: Update of RFC 2606 based on the recent ICANN … Tony Finch
- Re: Update of RFC 2606 based on the recent ICANN … Dave Crocker
- RE: Update of RFC 2606 based on the recent ICANN … Hallam-Baker, Phillip
- Re: Update of RFC 2606 based on the recent ICANN … Stephane Bortzmeyer
- Re: Update of RFC 2606 based on the recent ICANN … Thomas Narten
- Re: Update of RFC 2606 based on the recent ICANN … David Conrad
- Re: Update of RFC 2606 based on the recent ICANN … Philip Guenther
- Re: Update of RFC 2606 based on the recent ICANN … John C Klensin
- Re: Update of RFC 2606 based on the recent ICANN … Paul Hoffman
- Re: Update of RFC 2606 based on the recent ICANN … John Levine
- Re: Update of RFC 2606 based on the recent ICANN … Thomas Narten
- Re: Update of RFC 2606 based on the recent ICANN … James Seng
- Re: Update of RFC 2606 based on the recent ICANN … Steve Crocker
- Re: Update of RFC 2606 based on the recent ICANN … Paul Hoffman
- Re: Update of RFC 2606 based on the recent ICANN … Ole Jacobsen
- Re: Update of RFC 2606 based on the recent ICANN … John Levine
- Re: Update of RFC 2606 based on the recent ICANN … Paul Hoffman
- RE: Update of RFC 2606 based on the recent ICANN … John C Klensin
- Re: Update of RFC 2606 based on the recent ICANN … Lyman Chapin
- Re: Update of RFC 2606 based on the recent ICANN … Steve Crocker
- Re: Update of RFC 2606 based on the recent ICANN … John C Klensin
- RE: Update of RFC 2606 based on the recent ICANN … Bernard Aboba
- Re: Update of RFC 2606 based on the recent ICANN … John C Klensin
- Re: Update of RFC 2606 based on the recent ICANN … Mark Andrews
- RE: Update of RFC 2606 based on the recent ICANN … Bernard Aboba
- Re: Update of RFC 2606 based on the recent ICANN … SM
- Re: Update of RFC 2606 based on the recent ICANN … Mark Andrews
- Re: Update of RFC 2606 based on the recent ICANN … Frank Ellermann
- Re: Update of RFC 2606 based on the recent ICANN … Frank Ellermann
- Re: Update of RFC 2606 based on the recent ICANN … Stephane Bortzmeyer
- Re: Update of RFC 2606 based on the recent ICANN … SM
- Re: Update of RFC 2606 based on the recent ICANN … Mark Andrews
- Re: Update of RFC 2606 based on the recent ICANN … Frank Ellermann
- Re: Update of RFC 2606 based on the recent ICANN … Frank Ellermann
- Re: Update of RFC 2606 based on the recent ICANN … James Seng
- Re: Update of RFC 2606 based on the recent ICANN … Frank Ellermann
- Re: Update of RFC 2606 based on the recent ICANN … James Seng
- RE: Update of RFC 2606 based on the recent ICANN … Bernard Aboba
- Re: Update of RFC 2606 based on the recent ICANN … James Seng
- Re: Update of RFC 2606 based on the recent ICANN … James Seng
- Re: Update of RFC 2606 based on the recent ICANN … Mark Andrews
- Re: Update of RFC 2606 based on the recent ICANN … Mark Andrews
- Services and top-level DNS names (was: Re: Update… John C Klensin
- RE: Services and top-level DNS names (was: Re: Up… Bernard Aboba
- Single-letter names (was: Re: Update of RFC 2606 … John C Klensin
- RE: Services and top-level DNS names (was: Re: Up… John C Klensin
- RE: Services and top-level DNS names (was: Re: Up… Bernard Aboba
- Re: Services and top-level DNS names (was: Re: Up… John Levine
- Re: Services and top-level DNS names (was: Re: Up… Dave Crocker
- Re: Services and top-level DNS names (was: Re: Up… Mark Andrews
- Re: Services and top-level DNS names (was: Re: Up… Mark Andrews
- RE: Services and top-level DNS names (was: Re: Up… John C Klensin
- RE: Single-letter names (was: Re: Update of RFC 2… JFC Morfin
- Re: Update of RFC 2606 based on the recent ICANN … John Levine
- Re: Services and top-level DNS names Karl Auerbach
- Re: Services and top-level DNS names (was: Re: Up… John Levine
- Re: Services and top-level DNS names Frank Ellermann
- Re: Services and top-level DNS names (was: Re: Up… Mark Andrews
- Re: Services and top-level DNS names Frank Ellermann
- Re: Services and top-level DNS names (was: Re: Up… John Levine
- Re: Services and top-level DNS names (was: Re: Up… Brian E Carpenter
- Re: Services and top-level DNS names (was: Re: Up… John C Klensin
- Re: Services and top-level DNS names (was: Re: Up… Mark Andrews
- Re: Services and top-level DNS names (was: Re: Up… John Levine
- Re: Services and top-level DNS names (was: Re: Up… Mark Andrews
- Re: Services and top-level DNS names (was: Re: Up… John Levine
- Re: Services and top-level DNS names (was: Re: Up… Mark Andrews
- Re: Update of RFC 2606 based on the recent ICANN … moore
- Re: Services and top-level DNS names (was: Re: Up… Jaap Akkerhuis
- Re: Update of RFC 2606 based on the recent ICANN … Lyman Chapin
- Re: Update of RFC 2606 based on the recent ICANN … Lyman Chapin
- Re: Update of RFC 2606 based on the recent ICANN … Vint Cerf
- Re: Single-letter names (was: Re: Update of RFC 2… William Tan
- Re: Single-letter names (was: Re: Update of RFC 2… Vint Cerf
- RE: Single-letter names (was: Re: Update of RFC 2… Edmon Chung
- Re: Update of RFC 2606 based on the recent ICANN … Dave Crocker
- Re: Services and top-level DNS names (was: Re: Up… John C Klensin
- RE: Single-letter names (was: Re: Update of RFC 2… michael.dillon
- RE: Single-letter names (was: Re: Update of RFC 2… Ted Hardie
- Re: Update of RFC 2606 based on the recent ICANN … Keith Moore
- Re: Update of RFC 2606 based on the recent ICANN … John Levine
- Re: Update of RFC 2606 based on the recent ICANN … Keith Moore
- Re: Update of RFC 2606 based on the recent ICANN … John C Klensin
- Re: Update of RFC 2606 based on the recent ICANN … John Levine
- Re: Update of RFC 2606 based on the recent ICANN … Dave Crocker
- Re: Services and top-level DNS names (was: Re: Up… Bill Manning
- Re: Update of RFC 2606 based on the recent ICANN … Ted Faber
- Re: Update of RFC 2606 based on the recent ICANN … Ted Faber
- Re: Update of RFC 2606 based on the recent ICANN … Theodore Tso
- Re: Update of RFC 2606 based on the recent ICANN … Bill Manning
- Re: Update of RFC 2606 based on the recent ICANN … John C Klensin
- Re: Update of RFC 2606 based on the recent ICANN … Ted Faber
- Re: Update of RFC 2606 based on the recent ICANN … Ted Faber
- Re: Update of RFC 2606 based on the recent ICANN … Keith Moore
- Re: Update of RFC 2606 based on the recent ICANN … Theodore Tso
- Re: Update of RFC 2606 based on the recent ICANN … Willie Gillespie
- Re: Update of RFC 2606 based on the recent ICANN … Karl Auerbach
- Re: Update of RFC 2606 based on the recent ICANN … Theodore Tso
- Re: Update of RFC 2606 based on the recent ICANN … Ted Faber
- Re: Update of RFC 2606 based on the recent ICANN … John C Klensin
- Re: Update of RFC 2606 based on the recent ICANN … Bill Manning
- Re: Update of RFC 2606 based on the recent ICANN … Mark Andrews
- Re: Update of RFC 2606 based on the recent ICANN … Ted Faber
- Re: Update of RFC 2606 based on the recent ICANN … Mark Andrews
- Re: Update of RFC 2606 based on the recent ICANN … Frank Ellermann
- Re: Update of RFC 2606 based on the recent ICANN … Dave Crocker
- Re: Update of RFC 2606 based on the recent ICANN … Ted Faber
- Re: Update of RFC 2606 based on the recent ICANN … James Seng
- Re: Update of RFC 2606 based on the recent ICANN … Mark Andrews
- Re: Update of RFC 2606 based on the recent ICANN … Dave Crocker
- Re: Update of RFC 2606 based on the recent ICANN … Mark Andrews
- Re: Update of RFC 2606 based on the recent ICANN … Ted Faber
- Re: Update of RFC 2606 based on the recent ICANN … Mark Andrews
- Re: Update of RFC 2606 based on the recent ICANN … Joe Abley
- Re: Update of RFC 2606 based on the recent ICANN … Keith Moore
- Re: Update of RFC 2606 based on the recent ICANN … Brian E Carpenter
- Re: Update of RFC 2606 based on the recent ICANN … Douglas Otis
- Re: Update of RFC 2606 based on the recent ICANN … John C Klensin
- Re: Update of RFC 2606 based on the recent ICANN … Mark Andrews
- Re: Services and top-level DNS names (was: Re: Up… John C Klensin
- Re: Update of RFC 2606 based on the recent ICANN … John C Klensin
- Re: Services and top-level DNS names (was: Re: Up… Bill Manning
- Re: Update of RFC 2606 based on the recent ICANN … Marshall Eubanks
- Re: Services and top-level DNS names (was: Re: Up… John C Klensin
- RE: Services and top-level DNS names (was: Re: Up… Cellario Luca
- Re: Update of RFC 2606 based on the recent ICANN … Bob Braden
- Re: Single-letter names Eric Brunner-Williams
- RE: Single-letter names (was: Re: Update of RFC 2… John C Klensin
- Re: Update of RFC 2606 based on the recent ICANN … Ted Faber
- Re: Update of RFC 2606 based on the recent ICANN … Keith Moore
- Re: Update of RFC 2606 based on the recent ICANN … Ted Faber
- Re: Update of RFC 2606 based on the recent ICANN … Joe Touch
- Re: Update of RFC 2606 based on the recent ICANN … Joe Touch
- Re: Update of RFC 2606 based on the recent ICANN … Keith Moore
- Re: Update of RFC 2606 based on the recent ICANN … Keith Moore
- Re: Update of RFC 2606 based on the recent ICANN … Joe Touch
- Re: Update of RFC 2606 based on the recent ICANN … Keith Moore
- Re: Update of RFC 2606 based on the recent ICANN … Joe Touch
- Re: Update of RFC 2606 based on the recent ICANN … Keith Moore
- Re: Update of RFC 2606 based on the recent ICANN … Tony Finch
- Re: Update of RFC 2606 based on the recent ICANN … John Levine
- Re: Update of RFC 2606 based on the recent ICANN … Joe Touch
- Re: Update of RFC 2606 based on the recent ICANN … John C Klensin
- Re: Update of RFC 2606 based on the recent ICANN … Keith Moore
- Re: Update of RFC 2606 based on the recent ICANN … Joe Touch
- Re: Update of RFC 2606 based on the recent ICANN … Ted Faber
- Re: Update of RFC 2606 based on the recent ICANN … Keith Moore
- Re: Update of RFC 2606 based on the recent ICANN … Mark Andrews
- Re: Update of RFC 2606 based on the recent ICANN … Joe Touch
- Re: Update of RFC 2606 based on the recent ICANN … Keith Moore
- Re: Update of RFC 2606 based on the recent ICANN … Ted Faber
- Re: Update of RFC 2606 based on the recent ICANN … Keith Moore
- Re: Update of RFC 2606 based on the recent ICANN … Keith Moore
- Re: Update of RFC 2606 based on the recent ICANN … Mark Andrews
- Re: Update of RFC 2606 based on the recent ICANN … Ted Faber
- Re: Update of RFC 2606 based on the recent ICANN … Mark Andrews
- Re: Update of RFC 2606 based on the recent ICANN … Keith Moore
- Re: Update of RFC 2606 based on the recent ICANN … Joe Touch
- Re: Update of RFC 2606 based on the recent ICANN … Mark Andrews
- Re: Update of RFC 2606 based on the recent ICANN … Bill Manning
- Re: Update of RFC 2606 based on the recent ICANN … Joe Touch
- Re: Update of RFC 2606 based on the recent ICANN … Ted Faber