Re: [DNSOP] Fwd: New Version Notification for draft-sury-deprecate-obsolete-resource-records-00.txt
Dick Franks <rwfranks@gmail.com> Fri, 23 March 2018 23:06 UTC
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From: Dick Franks <rwfranks@gmail.com>
Date: Fri, 23 Mar 2018 23:06:06 +0000
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To: Ondřej Surý <ondrej@isc.org>
Cc: dnsop <dnsop@ietf.org>
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Subject: Re: [DNSOP] Fwd: New Version Notification for draft-sury-deprecate-obsolete-resource-records-00.txt
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On 23 March 2018 at 12:11, Ondřej Surý <ondrej@isc.org> wrote: > > this is a first attempt to start reducing the load on DNS Implementors and > actually remove the stuff from DNS that’s not used and not needed anymore. > I have no quarrel with the overall effect of this proposal, but the justifications are necessarily different for each category identified in RFC1035. 3.3.4. MD RDATA format (Obsolete) 3.3.5. MF RDATA format (Obsolete) These were already obsolete when RFC1035 was published and arguably should never have appeared at all. If these have not already been deprecated somewhere else, there is no plausible argument against doing so now. 3.3.3. MB RDATA format (EXPERIMENTAL) 3.3.6. MG RDATA format (EXPERIMENTAL) 3.3.7. MINFO RDATA format (EXPERIMENTAL) 3.3.8. MR RDATA format (EXPERIMENTAL) After 30 years, it seem clear that the "experiment" produced little or nothing of lasting value. Plenty of word have been wasted in the past about open-ended experiments and unpublished results. Deprecating these RRTYPES would put a formal end to the "experiment". Any counter-argument needs to be justified by evidence of continuing use in the global internet, and made by the parties directly affected. The "someone might be using it somewhere ..." argument is far from convincing. 3.4.2. WKS RDATA format WKS is IPv4-specific, so the choice is ether to wait until IPv4 itself becomes deprecated, or to dispose of it now in the same manner as MB, MG etc. 3.2.3. QTYPE values The intended meaning of MAILA is uncertain, but it is already declared by RFC1035 to be obsolete. MAILB is a specific request for MB, MG, and MR records. Both should also be deprecated by this document. --DIck _______________________________________________ > DNSOP mailing list > DNSOP@ietf.org > https://www.ietf.org/mailman/listinfo/dnsop > >
- [DNSOP] Fwd: New Version Notification for draft-s… Ondřej Surý
- Re: [DNSOP] New Version Notification for draft-su… Martin Hoffmann
- Re: [DNSOP] Fwd: New Version Notification for dra… Matthijs Mekking
- Re: [DNSOP] Fwd: New Version Notification for dra… Mukund Sivaraman
- Re: [DNSOP] Fwd: New Version Notification for dra… Bob Harold
- Re: [DNSOP] Fwd: New Version Notification for dra… Ondřej Surý
- Re: [DNSOP] Fwd: New Version Notification for dra… Bob Harold
- Re: [DNSOP] Fwd: New Version Notification for dra… Ondřej Surý
- Re: [DNSOP] Fwd: New Version Notification for dra… Bob Harold
- Re: [DNSOP] Fwd: New Version Notification for dra… Paul Vixie
- Re: [DNSOP] Fwd: New Version Notification for dra… Ondřej Surý
- Re: [DNSOP] Fwd: New Version Notification for dra… Paul Vixie
- Re: [DNSOP] Fwd: New Version Notification for dra… Ondřej Surý
- Re: [DNSOP] Fwd: New Version Notification for dra… Paul Vixie
- Re: [DNSOP] Fwd: New Version Notification for dra… Ondřej Surý
- Re: [DNSOP] Fwd: New Version Notification for dra… P Vix
- Re: [DNSOP] Fwd: New Version Notification for dra… Dick Franks
- Re: [DNSOP] Fwd: New Version Notification for dra… Jared Mauch
- Re: [DNSOP] Fwd: New Version Notification for dra… Joe Abley
- Re: [DNSOP] Fwd: New Version Notification for dra… Jim Reid
- Re: [DNSOP] Fwd: New Version Notification for dra… Ondřej Surý
- Re: [DNSOP] Fwd: New Version Notification for dra… Viktor Dukhovni
- Re: [DNSOP] Fwd: New Version Notification for dra… Matthew Pounsett
- Re: [DNSOP] New Version Notification for draft-su… Ondřej Surý
- Re: [DNSOP] New Version Notification for draft-su… Mukund Sivaraman
- Re: [DNSOP] New Version Notification for draft-su… Ondřej Surý
- Re: [DNSOP] New Version Notification for draft-su… Ondřej Surý
- Re: [DNSOP] New Version Notification for draft-su… Ondřej Surý
- Re: [DNSOP] Fwd: New Version Notification for dra… Evan Hunt
- Re: [DNSOP] New Version Notification for draft-su… Paul Hoffman
- Re: [DNSOP] Fwd: New Version Notification for dra… Paul Wouters
- Re: [DNSOP] Fwd: New Version Notification for dra… Matthijs Mekking
- Re: [DNSOP] Fwd: New Version Notification for dra… Paul Vixie
- Re: [DNSOP] Fwd: New Version Notification for dra… Shane Kerr
- Re: [DNSOP] New Version Notification for draft-su… Evan Hunt
- Re: [DNSOP] New Version Notification for draft-su… Ondřej Surý
- Re: [DNSOP] New Version Notification for draft-su… Ondřej Surý
- Re: [DNSOP] New Version Notification for draft-su… Evan Hunt
- Re: [DNSOP] Fwd: New Version Notification for dra… Tony Finch
- Re: [DNSOP] Fwd: New Version Notification for dra… Ondřej Surý
- Re: [DNSOP] New Version Notification for draft-su… Michael Casadevall
- Re: [DNSOP] Fwd: New Version Notification for dra… Dick Franks
- Re: [DNSOP] New Version Notification for draft-su… Ondřej Surý
- Re: [DNSOP] New Version Notification for draft-su… Ondřej Surý
- Re: [DNSOP] New Version Notification for draft-su… Jim Reid
- Re: [DNSOP] New Version Notification for draft-su… Evan Hunt
- Re: [DNSOP] New Version Notification for draft-su… Ondřej Surý
- Re: [DNSOP] New Version Notification for draft-su… Paul Vixie
- Re: [DNSOP] Fwd: New Version Notification for dra… Paul Vixie
- Re: [DNSOP] New Version Notification for draft-su… Michael Casadevall
- Re: [DNSOP] New Version Notification for draft-su… Ondřej Surý
- Re: [DNSOP] New Version Notification for draft-su… Paul Vixie
- Re: [DNSOP] New Version Notification for draft-su… Richard Gibson
- Re: [DNSOP] New Version Notification for draft-su… Michael Casadevall
- Re: [DNSOP] New Version Notification for draft-su… Dick Franks
- Re: [DNSOP] New Version Notification for draft-su… Paul Vixie
- Re: [DNSOP] New Version Notification for draft-su… Dick Franks
- Re: [DNSOP] New Version Notification for draft-su… Ondřej Surý
- Re: [DNSOP] New Version Notification for draft-su… Ondřej Surý
- Re: [DNSOP] New Version Notification for draft-su… Robert Edmonds
- Re: [DNSOP] New Version Notification for draft-su… Evan Hunt
- Re: [DNSOP] New Version Notification for draft-su… Wessels, Duane
- Re: [DNSOP] New Version Notification for draft-su… william manning
- Re: [DNSOP] New Version Notification for draft-su… william manning
- Re: [DNSOP] New Version Notification for draft-su… Ondřej Surý