Re: [DNSOP] Another look - draft-ietf-dnsop-attrleaf-05.txt
"John R. Levine" <johnl@iecc.com> Mon, 26 March 2018 08:44 UTC
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Date: Mon, 26 Mar 2018 09:44:41 +0100
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From: "John R. Levine" <johnl@iecc.com>
To: John C Klensin <john-ietf@jck.com>
Cc: art@ietf.org, dnsop@ietf.org
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Subject: Re: [DNSOP] Another look - draft-ietf-dnsop-attrleaf-05.txt
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On Mon, 26 Mar 2018, John C Klensin wrote: > If you are telling me I've fighting a losing battle, I understand that. > At the same time, as I trust people have figured out from RFC 8324 > and/or Bert's presentation in DNSOP last week, ... This is our history coming back to bite us. Two decades of DNS WG people insisting that adding new RRTYPEs is easy and anyone who thinks otherwise is a moron has blown our credibility even though we mostly don't say that any more. I also note the underwhelming IETF interest in my extension language proposal, while at the same time people who use the DNS have paid me to implement it. I think we could put in a sentence or two pointing out that new RRTYPEs are often a better option, particularly if you might want to use wildcards. >> i have reproduced your entire second suggestion here, because i think >> it's solid. rrset atomicity means you're right, and that underbar'ed >> labels need only be unique within an RRTYPE, and any registry of such >> labels can and therefore should be per-RRTYPE. Technically, you are completely correct. But since the namespace is in effect infinite I would just as soon not have to explain to anyone why _foo for SRV means the same thing as _foo for URI but different from _foo for TXT. As we've seen it's hard enough to understand the separate second level underscore namespaces and we're stuck with them. Regards, John Levine, johnl@iecc.com, Primary Perpetrator of "The Internet for Dummies", Please consider the environment before reading this e-mail. https://jl.ly
- [DNSOP] Fwd: New Version Notification for draft-i… Dave Crocker
- Re: [DNSOP] Fwd: New Version Notification for dra… tjw ietf
- Re: [DNSOP] Fwd: New Version Notification for dra… Dave Crocker
- Re: [DNSOP] Fwd: New Version Notification for dra… John R. Levine
- Re: [DNSOP] Fwd: New Version Notification for dra… Dave Crocker
- Re: [DNSOP] New Version Notification for draft-ie… John R. Levine
- Re: [DNSOP] New Version Notification for draft-ie… P Vix
- Re: [DNSOP] New Version Notification for draft-ie… Dave Crocker
- Re: [DNSOP] New Version Notification for draft-ie… John R. Levine
- Re: [DNSOP] [art] New Version Notification for dr… Dave Crocker
- Re: [DNSOP] [art] New Version Notification for dr… John C Klensin
- Re: [DNSOP] [art] New Version Notification for dr… Paul Vixie
- Re: [DNSOP] [art] New Version Notification for dr… Paul Vixie
- Re: [DNSOP] [art] redefining SRV, New Version Not… John R. Levine
- Re: [DNSOP] [art] redefining SRV, New Version Not… John R. Levine
- Re: [DNSOP] [art] New Version Notification for dr… Dave Crocker
- Re: [DNSOP] [art] New Version Notification for dr… John R. Levine
- Re: [DNSOP] [art] New Version Notification for dr… Dave Crocker
- Re: [DNSOP] [art] New Version Notification for dr… Alexey Melnikov
- Re: [DNSOP] [art] New Version Notification for dr… Dave Crocker
- Re: [DNSOP] [art] redefining SRV, New Version Not… Ray Bellis
- [DNSOP] Attrleaf _second-Level modifications (was… Dave Crocker
- Re: [DNSOP] Attrleaf _second-Level modifications Ray Bellis
- Re: [DNSOP] [art] New Version Notification for dr… John Levine
- Re: [DNSOP] [art] New Version Notification for dr… Andrew Sullivan
- Re: [DNSOP] [art] New Version Notification for dr… Dave Crocker
- Re: [DNSOP] [art] New Version Notification for dr… John R Levine
- Re: [DNSOP] [art] Attrleaf _second-Level modifica… John Levine
- [DNSOP] Another look - draft-ietf-dnsop-attrleaf-… John C Klensin
- Re: [DNSOP] Another look - draft-ietf-dnsop-attrl… Paul Vixie
- Re: [DNSOP] Another look - draft-ietf-dnsop-attrl… John C Klensin
- Re: [DNSOP] Another look - draft-ietf-dnsop-attrl… Paul Vixie
- Re: [DNSOP] Another look - draft-ietf-dnsop-attrl… John C Klensin
- Re: [DNSOP] Another look - draft-ietf-dnsop-attrl… John R. Levine
- Re: [DNSOP] Another look - draft-ietf-dnsop-attrl… John C Klensin
- Re: [DNSOP] Another look - draft-ietf-dnsop-attrl… Martin Hoffmann
- Re: [DNSOP] [art] Another look - draft-ietf-dnsop… Dave Crocker
- Re: [DNSOP] [art] Another look - draft-ietf-dnsop… Martin Hoffmann
- Re: [DNSOP] Another look - draft-ietf-dnsop-attrl… John C Klensin
- Re: [DNSOP] Another look - draft-ietf-dnsop-attrl… Dave Crocker
- Re: [DNSOP] [art] Another look - draft-ietf-dnsop… Kurt Andersen (b)
- Re: [DNSOP] [art] Another look - draft-ietf-dnsop… John R. Levine
- Re: [DNSOP] Another look - draft-ietf-dnsop-attrl… John C Klensin
- [DNSOP] _openpgpkey & _smimecert (was: Re: [art] … Dave Crocker
- Re: [DNSOP] [art] Another look - draft-ietf-dnsop… Paul Vixie
- [DNSOP] namespace and substring reservations (was… Dave Crocker
- Re: [DNSOP] [art] Another look - draft-ietf-dnsop… Ray Bellis
- Re: [DNSOP] [art] Another look - draft-ietf-dnsop… Dave Crocker
- [DNSOP] Additional uses of underscore labels (was… Martin Hoffmann
- Re: [DNSOP] Additional uses of underscore labels Dave Crocker
- [DNSOP] End-to-end _underscore arguments (was: Re… Dave Crocker
- Re: [DNSOP] Another look - draft-ietf-dnsop-attrl… Warren Kumari
- Re: [DNSOP] Another look - draft-ietf-dnsop-attrl… Dave Crocker
- Re: [DNSOP] Another look - draft-ietf-dnsop-attrl… Warren Kumari
- Re: [DNSOP] Another look - draft-ietf-dnsop-attrl… Paul Vixie
- Re: [DNSOP] [art] Another look - draft-ietf-dnsop… John C Klensin
- Re: [DNSOP] [art] Another look - draft-ietf-dnsop… Adam Roach
- Re: [DNSOP] [art] Another look - draft-ietf-dnsop… Dave Crocker
- Re: [DNSOP] [art] Another look - draft-ietf-dnsop… John R. Levine
- Re: [DNSOP] [art] Another look - draft-ietf-dnsop… Paul Vixie
- Re: [DNSOP] [art] Another look - draft-ietf-dnsop… John R. Levine