Re: Thinking differently about the site local problem (was: RE: site local addresses (was Re: Fw: Welcome to the InterNAT...))
Keith Moore <moore@cs.utk.edu> Mon, 31 March 2003 23:31 UTC
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Date: Mon, 31 Mar 2003 18:28:40 -0500
From: Keith Moore <moore@cs.utk.edu>
To: Jeroen Massar <jeroen@unfix.org>
Cc: moore@cs.utk.edu, alh-ietf@tndh.net, mrw@windriver.com, ietf@ietf.org
Subject: Re: Thinking differently about the site local problem (was: RE: site local addresses (was Re: Fw: Welcome to the InterNAT...))
Message-Id: <20030331182840.480a67f9.moore@cs.utk.edu>
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> > > I believe that you have misunderstood my point... I'll try > > > to explain further, although our friends in the applications > > > area may be able to give better examples. > > > > > > Let's assume that there is a FooBar server in SiteA. If > > > another node in SiteA (NodeA) is communicating via a > > > multi-party application to a node in SiteB (NodeB), and wants > > > to refer NodeB to the FooBar server in SiteA, what does it do? > > > > Send a name. > > Not all addresses are published in DNS. > DNS isn't a requirement for IP either. nor is DNS reliable enough or fast enough or unambiguous enough. > > > If this is IPv6 with site-local addressing, NodeA may be > > > speaking to the FooBar server using a site-local address. > > > What happens if NodeA sends that site local address to NodeB? > > > > Any app that sends topology locator information without > > understanding the topology is broken. > > <SNIP> > > Thus RFC959 is broken? There goes my favourite transfer proto :) fortunately, Tony doesn't get to decide what is broken. by now it's pretty obvious to almost everyone that SL is unworkable, and that deprecating them is the Right Thing. so apps won't have to deal with SLs. this is the best thing that could happen to IPv6. Keith
- RE: Thinking differently about the site local pro… Michel Py
- RE: Thinking differently about the site local pro… Christian Huitema
- Re: Thinking differently about the site local pro… Keith Moore
- RE: Thinking differently about the site local pro… Margaret Wasserman
- RE: Thinking differently about the site local pro… Jeroen Massar
- RE: Thinking differently about the site local pro… Vernon Schryver
- RE: Thinking differently about the site local pro… Tony Hain
- Re: Thinking differently about the site local pro… Eliot Lear
- Re: Thinking differently about the site local pro… Valdis.Kletnieks
- Thinking differently about names and addresses Dave Crocker
- Re: Thinking differently about the site local pro… Måns Nilsson
- Re: Thinking differently about the site local pro… Stephen Sprunk
- RE: Thinking differently about the site local pro… Margaret Wasserman
- Re: Thinking differently about the site local pro… Keith Moore
- Re: Thinking differently about the site local pro… Keith Moore
- RE: Thinking differently about the site local pro… Jeroen Massar
- Re: Thinking differently about the site local pro… Matt Crawford
- Re: Thinking differently about the site local pro… Matt Crawford
- RE: Thinking differently about the site local pro… Michel Py
- Re: Thinking differently about the site local pro… Keith Moore
- Re: Thinking differently about the site local pro… Keith Moore
- Re: Thinking differently about the site local pro… Keith Moore
- Re: Thinking differently about the site local pro… Valdis.Kletnieks
- Re: Thinking differently about the site local pro… Matt Crawford
- RE: Thinking differently about the site local pro… John C Klensin
- RE: Thinking differently about the site local pro… Jeroen Massar
- Re: Thinking differently about the site local pro… Keith Moore
- Re: Thinking differently about the site local pro… Keith Moore
- RE: Thinking differently about the site local pro… Tony Hain
- Re: Thinking differently about the site local pro… Valdis.Kletnieks
- RE: Thinking differently about the site local pro… Jeroen Massar
- RE: Thinking differently about the site local pro… Jeroen Massar
- Re: Thinking differently about the site local pro… Keith Moore
- Re: Thinking differently about the site local pro… S Woodside
- RE: Thinking differently about the site local pro… Michel Py
- RE: Thinking differently about names and addresses Tony Hain
- Re: Thinking differently about names and addresses Dave Crocker
- site locals are bankrupt Keith Moore
- Re: Thinking differently about names and addresses John C Klensin
- Re: Thinking differently about names and addresses Harald Tveit Alvestrand
- Re: Thinking differently about the site local pro… John Stracke
- RE: Thinking differently about names and addresses Tony Hain
- Re: Thinking differently about the site local pro… John Stracke
- Re: Thinking differently about the site local pro… J. Noel Chiappa
- Re: Thinking differently about the site local pro… J. Noel Chiappa
- Re: Thinking differently about names and addresses Keith Moore
- Re: Thinking differently about names and addresses Dave Crocker
- Re: Thinking differently about names and addresses Dave Crocker
- Re: Thinking differently about the site local pro… Keith Moore
- RE: Thinking differently about names and addresses Tony Hain
- Re: Thinking differently about names and addresses Keith Moore
- Re: Thinking differently about the site local pro… Bill Manning
- Re: Thinking differently about the site local pro… Michael Richardson
- Re: Thinking differently about the site local pro… Pekka Savola
- Re: Thinking differently about the site local pro… Harald Tveit Alvestrand
- RE: Thinking differently about the site local pro… Jeroen Massar
- RE: Thinking differently about the site local pro… Spencer Dawkins
- Re: Thinking differently about the site local pro… Keith Moore
- RE: Thinking differently about the site local pro… Jeroen Massar
- Re: Thinking differently about the site local pro… Bill Manning
- Re: Thinking differently about the site local pro… Keith Moore
- Re: Thinking differently about the site local pro… Keith Moore
- Re: Thinking differently about the site local pro… Keith Moore
- RE: Thinking differently about the site local pro… Jeroen Massar
- Re: Thinking differently about the site local pro… John C Klensin
- RE: Thinking differently about the site local pro… Jeroen Massar
- Re: Thinking differently about the site local pro… Keith Moore
- Re: Thinking differently about the site local pro… Randy Bush
- RE: Thinking differently about the site local pro… Tony Hain
- RE: Thinking differently about the site local pro… Daniel Senie
- RE: Thinking differently about the site local pro… Jeroen Massar
- RE: Thinking differently about the site local pro… Jeroen Massar
- RE: Thinking differently about the site local pro… Jeroen Massar
- RE: Thinking differently about the site local pro… Tony Hain
- Re: Thinking differently about the site local pro… John Stracke
- Re: Thinking differently about the site local pro… Keith Moore
- RE: Thinking differently about the site local pro… Brian Zill
- Re: Thinking differently about the site local pro… Fredrik Nyman
- RE: Thinking differently about the site local pro… Jeroen Massar
- RE: Thinking differently about the site local pro… Margaret Wasserman
- RE: Thinking differently about the site local pro… Jeroen Massar
- Re: Thinking differently about the site local pro… John Stracke
- Re: Thinking differently about the site local pro… Keith Moore
- Re: Thinking differently about the site local pro… John Stracke
- v6 support (was Re: Thinking differently about th… Keith Moore
- Re: v6 support (was Re: Thinking differently abou… Steven M. Bellovin
- Re: v6 support (was Re: Thinking differently abou… Eric Rosen