Re: [DNSOP] The DNSOP WG has placed draft-woodworth-bulk-rr in state "Candidate for WG Adoption"
"Peter van Dijk" <peter.van.dijk@powerdns.com> Fri, 21 July 2017 23:59 UTC
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From: Peter van Dijk <peter.van.dijk@powerdns.com>
To: dnsop WG <dnsop@ietf.org>
Date: Sat, 22 Jul 2017 01:58:59 +0200
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Subject: Re: [DNSOP] The DNSOP WG has placed draft-woodworth-bulk-rr in state "Candidate for WG Adoption"
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Hello John, On 20 Jul 2017, at 3:17, Woodworth, John R wrote: > Although in practice the name would likely be shorter and potentially > include other customer attributes, > say acmewabbit-21f-5bff-fec3-ab9d.example.com > > 1. This shows the owner is example.com, customer acmewabbit > 2. Reverse lookups are helpful for tools (e.g. traceroute) > and logs. 1 and 2 could be covered with a wildcard PTR, as I think Tony Finch pointed out. > Forget for a moment about IPv6. This draft makes $GENERATE more > memory efficient, scales bigger, stays intact through AXFR's > and yes -it makes some nameservers (authoritative) work a bit more > as a trade-off. One could make $GENERATE more efficient without actually implementing the BULK RR, by taking your pattern matching logic and implementing it inside the name server. Of course, this makes generating the NSEC/NSEC3 chain much harder than it is with today’s $GENERATE implementations that actually generate all the names. A very interesting puzzle would be implementing BULK support, based on the pattern matching in the draft, -without- doing NSEC(3) white/black lies - i.e. generating the widest possible NSEC instead of the narrowest one. For NSEC3 I suspect this is not feasible. Kind regards, -- Peter van Dijk PowerDNS.COM BV - https://www.powerdns.com/
- [DNSOP] The DNSOP WG has placed draft-woodworth-b… IETF Secretariat
- Re: [DNSOP] The DNSOP WG has placed draft-woodwor… George Michaelson
- Re: [DNSOP] The DNSOP WG has placed draft-woodwor… Paul Wouters
- Re: [DNSOP] The DNSOP WG has placed draft-woodwor… Tony Finch
- Re: [DNSOP] The DNSOP WG has placed draft-woodwor… Jim Reid
- Re: [DNSOP] The DNSOP WG has placed draft-woodwor… Woodworth, John R
- Re: [DNSOP] The DNSOP WG has placed draft-woodwor… Woodworth, John R
- Re: [DNSOP] The DNSOP WG has placed draft-woodwor… Tony Finch
- Re: [DNSOP] The DNSOP WG has placed draft-woodwor… Jim Reid
- Re: [DNSOP] The DNSOP WG has placed draft-woodwor… sthaug
- Re: [DNSOP] The DNSOP WG has placed draft-woodwor… Paul Vixie
- Re: [DNSOP] DNS versioning, was The DNSOP WG has … John Levine
- Re: [DNSOP] The DNSOP WG has placed draft-woodwor… Woodworth, John R
- Re: [DNSOP] The DNSOP WG has placed draft-woodwor… Woodworth, John R
- Re: [DNSOP] DNS versioning, was The DNSOP WG has … Woodworth, John R
- Re: [DNSOP] DNS versioning, was The DNSOP WG has … John R Levine
- Re: [DNSOP] DNS versioning, was The DNSOP WG has … Jim Reid
- Re: [DNSOP] DNS versioning, was The DNSOP WG has … tjw ietf
- Re: [DNSOP] DNS versioning, was The DNSOP WG has … Tony Finch
- Re: [DNSOP] DNS versioning, was The DNSOP WG has … Andrew Sullivan
- Re: [DNSOP] DNS versioning, was The DNSOP WG has … John R Levine
- Re: [DNSOP] The DNSOP WG has placed draft-woodwor… Stephane Bortzmeyer
- Re: [DNSOP] The DNSOP WG has placed draft-woodwor… Stephane Bortzmeyer
- Re: [DNSOP] DNS versioning, was The DNSOP WG has … Stephane Bortzmeyer
- Re: [DNSOP] DNS versioning, was The DNSOP WG has … John R Levine
- Re: [DNSOP] DNS versioning, was The DNSOP WG has … Matthew Pounsett
- Re: [DNSOP] DNS versioning, was The DNSOP WG has … Peter van Dijk
- Re: [DNSOP] The DNSOP WG has placed draft-woodwor… Peter van Dijk
- Re: [DNSOP] DNS versioning, was The DNSOP WG has … John R Levine
- Re: [DNSOP] DNS versioning, was The DNSOP WG has … Woodworth, John R
- Re: [DNSOP] DNS versioning, was The DNSOP WG has … Woodworth, John R
- Re: [DNSOP] DNS versioning, was The DNSOP WG has … Woodworth, John R
- Re: [DNSOP] DNS versioning, was The DNSOP WG has … John R Levine
- Re: [DNSOP] The DNSOP WG has placed draft-woodwor… Jim Reid
- [DNSOP] missing use case and problem statement fo… Jim Reid
- Re: [DNSOP] The DNSOP WG has placed draft-woodwor… Woodworth, John R
- Re: [DNSOP] DNS versioning, was The DNSOP WG has … Woodworth, John R
- Re: [DNSOP] The DNSOP WG has placed draft-woodwor… Woodworth, John R
- Re: [DNSOP] DNS versioning, was The DNSOP WG has … Woodworth, John R
- Re: [DNSOP] The DNSOP WG has placed draft-woodwor… Woodworth, John R
- Re: [DNSOP] missing use case and problem statemen… Woodworth, John R
- Re: [DNSOP] The DNSOP WG has placed draft-woodwor… Vernon Schryver
- Re: [DNSOP] missing use case and problem statemen… Jim Reid
- Re: [DNSOP] DNS versioning, was The DNSOP WG has … Ondřej Surý
- Re: [DNSOP] DNS versioning, was The DNSOP WG has … Matthew Pounsett
- Re: [DNSOP] The DNSOP WG has placed draft-woodwor… Tony Finch
- Re: [DNSOP] The DNSOP WG has placed draft-woodwor… Tony Finch
- Re: [DNSOP] The DNSOP WG has placed draft-woodwor… Paul Vixie
- Re: [DNSOP] The DNSOP WG has placed draft-woodwor… Woodworth, John R
- Re: [DNSOP] The DNSOP WG has placed draft-woodwor… Petr Špaček