Re: [DNSOP] Closing out issues in draft-ietf-dnsop-resolver-priming
神明達哉 <jinmei@wide.ad.jp> Sat, 17 October 2015 01:34 UTC
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Date: Fri, 16 Oct 2015 18:34:40 -0700
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From: 神明達哉 <jinmei@wide.ad.jp>
To: "Darcy Kevin (FCA)" <kevin.darcy@fcagroup.com>
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Cc: Shane Kerr <shane@time-travellers.org>, dnsop WG <dnsop@ietf.org>, Paul Vixie <paul@redbarn.org>, Paul Hoffman <paul.hoffman@vpnc.org>
Subject: Re: [DNSOP] Closing out issues in draft-ietf-dnsop-resolver-priming
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At Fri, 16 Oct 2015 17:07:27 +0000, "Darcy Kevin (FCA)" <kevin.darcy@fcagroup.com> wrote: > Let's see, millions of full-service resolvers, times the > packet-count differential between UDP and TCP, times the average > reload/restart frequency of those full-service resolvers per > day/week/month. Can't a case be made from sheer volume? I've not checked the validity of the math, but even if that's valid, I believe a SHOULD is enough for such a purpose. Sane implementations would honor that, and insane implementations would do whatever they want whether it's a SHOULD or MUST. > > > I have separate issue, which is this text: > > > > > > The priming query MUST be sent over UDP (section 6.1.3.2 of > > > [RFC1123]). My interpretation of this was that since the support for TCP was a SHOULD in section 6.1.3.2 of RFC1123 trying TCP could result in an interoperability problem (hence the MUST). And what I tried to say is that now that the support for TCP is a REQUIRED this MUST looks like a 'super-strong recommendation'. -- JINMEI, Tatuya
- Re: [DNSOP] Closing out issues in draft-ietf-dnso… Joe Abley
- [DNSOP] Closing out issues in draft-ietf-dnsop-re… Paul Hoffman
- Re: [DNSOP] Closing out issues in draft-ietf-dnso… Mark Andrews
- Re: [DNSOP] Closing out issues in draft-ietf-dnso… Tony Finch
- Re: [DNSOP] Closing out issues in draft-ietf-dnso… 宋林健
- Re: [DNSOP] Closing out issues in draft-ietf-dnso… Shane Kerr
- Re: [DNSOP] Closing out issues in draft-ietf-dnso… Bob Harold
- Re: [DNSOP] Closing out issues in draft-ietf-dnso… Joe Abley
- Re: [DNSOP] Closing out issues in draft-ietf-dnso… Paul Vixie
- Re: [DNSOP] Closing out issues in draft-ietf-dnso… 神明達哉
- Re: [DNSOP] Closing out issues in draft-ietf-dnso… Darcy Kevin (FCA)
- Re: [DNSOP] Closing out issues in draft-ietf-dnso… Paul Hoffman
- Re: [DNSOP] Closing out issues in draft-ietf-dnso… Paul Hoffman
- Re: [DNSOP] Closing out issues in draft-ietf-dnso… Paul Vixie
- Re: [DNSOP] Closing out issues in draft-ietf-dnso… Shane Kerr
- Re: [DNSOP] Closing out issues in draft-ietf-dnso… Paul Vixie
- Re: [DNSOP] Closing out issues in draft-ietf-dnso… Joe Abley
- Re: [DNSOP] Closing out issues in draft-ietf-dnso… Shane Kerr
- Re: [DNSOP] Closing out issues in draft-ietf-dnso… Darcy Kevin (FCA)
- Re: [DNSOP] Closing out issues in draft-ietf-dnso… Joe Abley
- Re: [DNSOP] Closing out issues in draft-ietf-dnso… Darcy Kevin (FCA)
- Re: [DNSOP] Closing out issues in draft-ietf-dnso… 神明達哉
- Re: [DNSOP] Closing out issues in draft-ietf-dnso… Suzanne Woolf