Re: Call for review of proposed update to ID-Checklist
Keith Moore <moore@network-heretics.com> Fri, 11 July 2008 13:48 UTC
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Date: Fri, 11 Jul 2008 09:48:25 -0400
From: Keith Moore <moore@network-heretics.com>
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To: Eliot Lear <lear@cisco.com>
Subject: Re: Call for review of proposed update to ID-Checklist
References: <200807101550.IAA16153@gra.isi.edu> <4877628D.9020200@cisco.com>
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Cc: john-ietf@jck.com, Bob Braden <braden@ISI.EDU>, ietf@ietf.org, iesg@ietf.org
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Eliot Lear wrote: > Bob, >> This contradicts Section 2.1 of RFDC 1123, which says an application >> SHOULD support literal addresses (and of course DNS support is a MUST) -- >> Section 6.1.1.) >> > > Within the application space, which is what we were talking about with > RFC 1123, I'd have to say that the times have changed. Back in 1989 DNS > was still relatively unproven, failures were common, and there was a > need to be able to get around DNS. In my experience, DNS failures are still common. Most of those failures are probably due to misconfiguration of some sort or another (e.g. failure to decrease TTLs in advance of an address change, particularly when that address is in an NS record). But to the application, it still looks like a DNS failure. > Worse, use of literals in applications leads to their being placed in > configuration files, and that's just bad juju in a dynamic world. We're a LONG way from getting rid of literals in configuration files. We're a LONG way from a world where IP addresses can change at a whim. > I'm not saying that DNS is perfect by any stretch, but the alternative is > worse. > > Still, I don't think John is suggesting that we prohibit applications > from supporting literals. I personally just think we shouldn't > highlight such examples. I think examples involving literals are fine, as long as we state that they're expected to be used only in exceptional cases. Keith _______________________________________________ Ietf mailing list Ietf@ietf.org https://www.ietf.org/mailman/listinfo/ietf
- Re: Call for review of proposed update to ID-Chec… Frank Ellermann
- Re: Call for review of proposed update to ID-Chec… Pete Resnick
- Call for review of proposed update to ID-Checklist IETF Chair
- Re: Call for review of proposed update to ID-Chec… Dave Crocker
- Re: Call for review of proposed update to ID-Chec… Pete Resnick
- Re: Call for review of proposed update to ID-Chec… Dave Crocker
- RE: Call for review of proposed update to ID-Chec… Bert Wijnen - IETF
- Re: Call for review of proposed update to ID-Chec… John C Klensin
- RE: Call for review of proposed update to ID-Chec… Bert Wijnen - IETF
- RE: Call for review of proposed update to ID-Chec… John C Klensin
- Re: Call for review of proposed update to ID-Chec… Theodore Tso
- Re: Call for review of proposed update to ID-Chec… Brian E Carpenter
- Re: Call for review of proposed update to ID-Chec… Frank Ellermann
- Re: Call for review of proposed update to ID-Chec… Thomas Narten
- Re: Call for review of proposed update to ID-Chec… Spencer Dawkins
- Re: Call for review of proposed update to ID-Chec… Bill McQuillan
- Re: Call for review of proposed update to ID-Chec… Paul Hoffman
- Re: Call for review of proposed update to ID-Chec… Spencer Dawkins
- More example TLDs in 2606bis? (was: Call for revi… Frank Ellermann
- Re: Call for review of proposed update to ID-Chec… Keith Moore
- Re: Call for review of proposed update to ID-Chec… John C Klensin
- Re: Call for review of proposed update to ID-Chec… Ted Hardie
- Re: Call for review of proposed update to ID-Chec… Keith Moore
- Re: Call for review of proposed update to ID-Chec… John C Klensin
- Re: Call for review of proposed update to ID-Chec… Frank Ellermann
- Re: Call for review of proposed update to ID-Chec… Bob Braden
- Re: Call for review of proposed update to ID-Chec… John C Klensin
- Re: Call for review of proposed update to ID-Chec… Eliot Lear
- Re: Call for review of proposed update to ID-Chec… Keith Moore
- Re: Call for review of proposed update to ID-Chec… John C Klensin
- Re: Call for review of proposed update to ID-Chec… Bert Wijnen (IETF)
- Re: Call for review of proposed update to ID-Chec… John C Klensin
- Re: Call for review of proposed update to ID-Chec… Bert Wijnen (IETF)
- Re: Call for review of proposed update to ID-Chec… Bert Wijnen (IETF)
- Re: Call for review of proposed update to ID-Chec… Dave Crocker
- Re: Call for review of proposed update to ID-Chec… John C Klensin
- Re: Call for review of proposed update to ID-Chec… Bert Wijnen (IETF)
- Re: Call for review of proposed update to ID-Chec… Bert Wijnen (IETF)
- Re: Call for review of proposed update to ID-Chec… Frank Ellermann
- Re: Call for review of proposed update to ID-Chec… Paul Hoffman
- Re: Call for review of proposed update to ID-Chec… Dave Crocker
- Re: Call for review of proposed update to ID-Chec… Julian Reschke
- Re: Call for review of proposed update to ID-Chec… Dave Crocker
- Re: Call for review of proposed update to ID-Chec… John C Klensin
- Re: Call for review of proposed update to ID-Chec… Henrik Levkowetz
- Re: Call for review of proposed update to ID-Chec… Brian E Carpenter
- Re: Call for review of proposed update to ID-Chec… John C Klensin
- Re: Call for review of proposed update to ID-Chec… John C Klensin
- Re: Call for review of proposed update to ID-Chec… John C Klensin
- Re: Call for review of proposed update to ID-Chec… Julian Reschke
- Re: Call for review of proposed update to ID-Chec… Lars Eggert
- Re: Call for review of proposed update to ID-Chec… Henrik Levkowetz
- ID desires and TOOLS stuff [was: Re: Call for rev… Bert Wijnen (IETF)
- Re: Call for review of proposed update to ID-Chec… Bert Wijnen (IETF)
- Re: Call for review of proposed update to ID-Chec… Julian Reschke
- Re: Call for review of proposed update to ID-Chec… Bert Wijnen (IETF)
- Re: Call for review of proposed update to ID-Chec… Dave Crocker
- Re: Call for review of proposed update to ID-Chec… Dave Crocker
- Re: Call for review of proposed update to ID-Chec… Henrik Levkowetz
- Re: Call for review of proposed update to ID-Chec… SM
- Re: Call for review of proposed update to ID-Chec… Bert Wijnen (IETF)
- Mixed case (was: Call for review of proposed upda… Frank Ellermann
- Re: Call for review of proposed update to ID-Chec… Russ Housley
- Re: Call for review of proposed update to ID-Chec… Frank Ellermann
- Re: Call for review of proposed update to ID-Chec… Harald Alvestrand
- Re: Call for review of proposed update to ID-Chec… Bert Wijnen (IETF)
- Re: Call for review of proposed update to ID-Chec… Dave Crocker
- Re: Call for review of proposed update to ID-Chec… Dave Crocker
- Re: Call for review of proposed update to ID-Chec… Spencer Dawkins
- Re: Call for review of proposed update to ID-Chec… Robert Elz