Re: [DNSOP] WGLC for draft-ietf-dnsop-let-localhost-be-localhost-02
Paul Vixie <paul@redbarn.org> Thu, 01 February 2018 17:11 UTC
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Date: Thu, 01 Feb 2018 09:11:37 -0800
From: Paul Vixie <paul@redbarn.org>
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To: Tony Finch <dot@dotat.at>
CC: dnsop@ietf.org, Ray Bellis <ray@bellis.me.uk>
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Subject: Re: [DNSOP] WGLC for draft-ietf-dnsop-let-localhost-be-localhost-02
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Tony Finch wrote: > Paul Vixie<paul@redbarn.org> wrote: >> Ray Bellis wrote: >>> Won't that cause the resolver to cycle through every root server letter >>> hoping for one that doesn't give that answer? >> yes. that's what REFUSED is taken to mean, and also, why we never use it for >> data-dependent conditions. only the initiator's identity matters in the >> consideration of whether to transmit REFUSED or not. > > That's not entirely true - if you are asking an authoritative-only server > then you get REFUSED or not depending on whether the QNAME is in an > authoritative zone. that's what this group has reached consensus on in recent months, yes. to me that's a servfail condition, because the initiator may have better knowledge than the server operator. i can re-quote the scriptures on this point if my non-participation in the recent consensus seems unjustified. servfail and refused are equivalent in one sense: the proper reaction to either is to remove that server from consideration for that query (retry won't help), and to perhaps keep it out of consideration for similar queries (same apparent bailiwick) for some holddown period. -- P Vixie
- Re: [DNSOP] WGLC for draft-ietf-dnsop-let-localho… Lanlan Pan
- [DNSOP] WGLC for draft-ietf-dnsop-let-localhost-b… Suzanne Woolf
- Re: [DNSOP] WGLC for draft-ietf-dnsop-let-localho… Bob Harold
- Re: [DNSOP] WGLC for draft-ietf-dnsop-let-localho… Ted Lemon
- Re: [DNSOP] WGLC for draft-ietf-dnsop-let-localho… Paul Vixie
- Re: [DNSOP] WGLC for draft-ietf-dnsop-let-localho… Petr Špaček
- Re: [DNSOP] WGLC for draft-ietf-dnsop-let-localho… Petr Špaček
- Re: [DNSOP] WGLC for draft-ietf-dnsop-let-localho… Mark Andrews
- Re: [DNSOP] WGLC for draft-ietf-dnsop-let-localho… Tony Finch
- Re: [DNSOP] WGLC for draft-ietf-dnsop-let-localho… Viktor Dukhovni
- Re: [DNSOP] WGLC for draft-ietf-dnsop-let-localho… Ted Lemon
- Re: [DNSOP] WGLC for draft-ietf-dnsop-let-localho… 神明達哉
- Re: [DNSOP] WGLC for draft-ietf-dnsop-let-localho… Darcy Kevin (FCA)
- Re: [DNSOP] WGLC for draft-ietf-dnsop-let-localho… Viktor Dukhovni
- Re: [DNSOP] WGLC for draft-ietf-dnsop-let-localho… Ted Lemon
- Re: [DNSOP] WGLC for draft-ietf-dnsop-let-localho… Viktor Dukhovni
- Re: [DNSOP] WGLC for draft-ietf-dnsop-let-localho… Ted Lemon
- Re: [DNSOP] WGLC for draft-ietf-dnsop-let-localho… Viktor Dukhovni
- Re: [DNSOP] WGLC for draft-ietf-dnsop-let-localho… Ted Lemon
- Re: [DNSOP] WGLC for draft-ietf-dnsop-let-localho… Petr Špaček
- Re: [DNSOP] WGLC for draft-ietf-dnsop-let-localho… Jaap Akkerhuis
- Re: [DNSOP] WGLC for draft-ietf-dnsop-let-localho… Viktor Dukhovni
- Re: [DNSOP] WGLC for draft-ietf-dnsop-let-localho… 神明達哉
- Re: [DNSOP] WGLC for draft-ietf-dnsop-let-localho… Petr Špaček
- Re: [DNSOP] WGLC for draft-ietf-dnsop-let-localho… Ted Lemon
- Re: [DNSOP] WGLC for draft-ietf-dnsop-let-localho… Petr Špaček
- Re: [DNSOP] WGLC for draft-ietf-dnsop-let-localho… 神明達哉
- Re: [DNSOP] WGLC for draft-ietf-dnsop-let-localho… Ted Lemon
- Re: [DNSOP] WGLC for draft-ietf-dnsop-let-localho… Viktor Dukhovni
- Re: [DNSOP] WGLC for draft-ietf-dnsop-let-localho… Paul Vixie
- Re: [DNSOP] WGLC for draft-ietf-dnsop-let-localho… 神明達哉
- Re: [DNSOP] WGLC for draft-ietf-dnsop-let-localho… Andrew Sullivan
- Re: [DNSOP] WGLC for draft-ietf-dnsop-let-localho… Andrew Sullivan
- Re: [DNSOP] WGLC for draft-ietf-dnsop-let-localho… Paul Vixie
- Re: [DNSOP] WGLC for draft-ietf-dnsop-let-localho… Bob Harold
- Re: [DNSOP] WGLC for draft-ietf-dnsop-let-localho… Ted Lemon
- Re: [DNSOP] WGLC for draft-ietf-dnsop-let-localho… Andrew Sullivan
- Re: [DNSOP] WGLC for draft-ietf-dnsop-let-localho… Ray Bellis
- Re: [DNSOP] WGLC for draft-ietf-dnsop-let-localho… Viktor Dukhovni
- Re: [DNSOP] WGLC for draft-ietf-dnsop-let-localho… Paul Vixie
- Re: [DNSOP] WGLC for draft-ietf-dnsop-let-localho… Tony Finch
- Re: [DNSOP] WGLC for draft-ietf-dnsop-let-localho… Ray Bellis
- Re: [DNSOP] WGLC for draft-ietf-dnsop-let-localho… Paul Vixie
- Re: [DNSOP] WGLC for draft-ietf-dnsop-let-localho… Andrew Sullivan
- Re: [DNSOP] WGLC for draft-ietf-dnsop-let-localho… Andrew Sullivan
- Re: [DNSOP] WGLC for draft-ietf-dnsop-let-localho… Andrew Sullivan
- Re: [DNSOP] WGLC for draft-ietf-dnsop-let-localho… Paul Vixie
- Re: [DNSOP] WGLC for draft-ietf-dnsop-let-localho… Ted Lemon
- Re: [DNSOP] WGLC for draft-ietf-dnsop-let-localho… Tony Finch
- Re: [DNSOP] WGLC for draft-ietf-dnsop-let-localho… Andrew Sullivan
- Re: [DNSOP] WGLC for draft-ietf-dnsop-let-localho… Ted Lemon
- Re: [DNSOP] WGLC for draft-ietf-dnsop-let-localho… Andrew Sullivan
- Re: [DNSOP] WGLC for draft-ietf-dnsop-let-localho… Wes Hardaker
- Re: [DNSOP] WGLC for draft-ietf-dnsop-let-localho… Mark Andrews
- Re: [DNSOP] WGLC for draft-ietf-dnsop-let-localho… Ted Lemon
- Re: [DNSOP] WGLC for draft-ietf-dnsop-let-localho… Mark Andrews
- Re: [DNSOP] WGLC for draft-ietf-dnsop-let-localho… Paul Vixie
- Re: [DNSOP] WGLC for draft-ietf-dnsop-let-localho… Joe Abley
- Re: [DNSOP] WGLC for draft-ietf-dnsop-let-localho… Ted Lemon
- Re: [DNSOP] WGLC for draft-ietf-dnsop-let-localho… Joe Abley
- Re: [DNSOP] WGLC for draft-ietf-dnsop-let-localho… Ted Lemon
- Re: [DNSOP] WGLC for draft-ietf-dnsop-let-localho… Andrew Sullivan
- Re: [DNSOP] WGLC for draft-ietf-dnsop-let-localho… Bob Harold
- Re: [DNSOP] WGLC for draft-ietf-dnsop-let-localho… Mark Andrews
- Re: [DNSOP] WGLC for draft-ietf-dnsop-let-localho… Lanlan Pan
- Re: [DNSOP] WGLC for draft-ietf-dnsop-let-localho… Mark Andrews
- Re: [DNSOP] WGLC for draft-ietf-dnsop-let-localho… Ted Lemon
- Re: [DNSOP] WGLC for draft-ietf-dnsop-let-localho… Mark Andrews
- Re: [DNSOP] WGLC for draft-ietf-dnsop-let-localho… Ted Lemon
- Re: [DNSOP] WGLC for draft-ietf-dnsop-let-localho… Mark Andrews
- Re: [DNSOP] WGLC for draft-ietf-dnsop-let-localho… Matthew Kerwin
- Re: [DNSOP] WGLC for draft-ietf-dnsop-let-localho… Ted Lemon
- Re: [DNSOP] WGLC for draft-ietf-dnsop-let-localho… Ted Lemon
- Re: [DNSOP] WGLC for draft-ietf-dnsop-let-localho… Lanlan Pan
- Re: [DNSOP] WGLC for draft-ietf-dnsop-let-localho… Ted Lemon
- Re: [DNSOP] WGLC for draft-ietf-dnsop-let-localho… Lanlan Pan
- Re: [DNSOP] WGLC for draft-ietf-dnsop-let-localho… Ted Lemon
- Re: [DNSOP] WGLC for draft-ietf-dnsop-let-localho… Andrew Sullivan
- Re: [DNSOP] WGLC for draft-ietf-dnsop-let-localho… Ted Lemon
- Re: [DNSOP] WGLC for draft-ietf-dnsop-let-localho… Warren Kumari
- Re: [DNSOP] WGLC for draft-ietf-dnsop-let-localho… Ted Lemon
- Re: [DNSOP] WGLC for draft-ietf-dnsop-let-localho… Joe Abley
- Re: [DNSOP] WGLC for draft-ietf-dnsop-let-localho… Ted Lemon
- Re: [DNSOP] WGLC for draft-ietf-dnsop-let-localho… Joe Abley
- Re: [DNSOP] WGLC for draft-ietf-dnsop-let-localho… Warren Kumari
- Re: [DNSOP] WGLC for draft-ietf-dnsop-let-localho… Viktor Dukhovni
- Re: [DNSOP] WGLC for draft-ietf-dnsop-let-localho… Andrew Sullivan
- Re: [DNSOP] WGLC for draft-ietf-dnsop-let-localho… Åke Nordin
- [DNSOP] Search lists revisited (Was: WGLC for dra… Stephane Bortzmeyer
- Re: [DNSOP] WGLC for draft-ietf-dnsop-let-localho… Tony Finch
- Re: [DNSOP] Search lists revisited (Was: WGLC for… Paul Vixie
- Re: [DNSOP] Search lists revisited (Was: WGLC for… Ted Lemon
- Re: [DNSOP] WGLC for draft-ietf-dnsop-let-localho… Suzanne Woolf
- Re: [DNSOP] WGLC for draft-ietf-dnsop-let-localho… Stephane Bortzmeyer