Re: [DNSOP] Fwd: New Version Notification for draft-bellis-dnsop-edns-tags-00.txt
Paul Wouters <paul@nohats.ca> Fri, 08 March 2019 03:58 UTC
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Date: Thu, 07 Mar 2019 22:58:05 -0500
From: Paul Wouters <paul@nohats.ca>
To: dnsop <dnsop@ietf.org>
In-Reply-To: <bd27789a-e6f8-adca-874f-a4c298f0891f@bellis.me.uk>
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Subject: Re: [DNSOP] Fwd: New Version Notification for draft-bellis-dnsop-edns-tags-00.txt
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On Thu, 7 Mar 2019, Ray Bellis wrote: > On 07/03/2019 16:57, Petr Špaček wrote: > >> Like this one? >> https://dougseven.com/2014/04/17/knightmare-a-devops-cautionary-tale/ > > Have you perhaps got anything constructive to contribute to the discussion > instead of pure hyperbole? It is not hyperbole. It is an example of what can happen when people overload options. Your proposal is a bad overloading option. You are suggesting to introduce an option code point to convey blobs in DNS. So different parties can send and receive blobs. You think or hope that these parties will interpret this blob the same. But you have no guarantee this is true. If you have a specific use case, get a code point for that specific use case. Than you know for sure what the blob means and that it will be interpreted by all parties in the same standard RFC way. If your use case is too private/secret or non-standard, then use a code point from the "Reserved for Local/Experimental Use" range. Other implementations then do not need to worry about misinterpreting the meaning of the blob if more than one common use case started happening on this code point, since they can ignore private use code points. If your use case is experimental, go experiment and come back to us for a real code point once the experiment is a success. This draft is not a good idea. Paul
- [DNSOP] Fwd: New Version Notification for draft-b… Ray Bellis
- Re: [DNSOP] [Ext] Fwd: New Version Notification f… Paul Hoffman
- Re: [DNSOP] Fwd: New Version Notification for dra… Ted Lemon
- Re: [DNSOP] [Ext] Fwd: New Version Notification f… Paul Hoffman
- Re: [DNSOP] [Ext] Fwd: New Version Notification f… Ted Lemon
- Re: [DNSOP] Fwd: New Version Notification for dra… Ray Bellis
- Re: [DNSOP] Fwd: New Version Notification for dra… Wes Hardaker
- Re: [DNSOP] Fwd: New Version Notification for dra… Dick Franks
- Re: [DNSOP] Fwd: New Version Notification for dra… Wes Hardaker
- Re: [DNSOP] Fwd: New Version Notification for dra… Mark Andrews
- Re: [DNSOP] Fwd: New Version Notification for dra… Dick Franks
- Re: [DNSOP] Fwd: New Version Notification for dra… Dick Franks
- Re: [DNSOP] Fwd: New Version Notification for dra… Paul Wouters
- Re: [DNSOP] [Ext] Fwd: New Version Notification f… Paul Hoffman
- Re: [DNSOP] [Ext] Fwd: New Version Notification f… Paul Wouters
- Re: [DNSOP] Fwd: New Version Notification for dra… Wes Hardaker
- Re: [DNSOP] Fwd: New Version Notification for dra… Wes Hardaker
- Re: [DNSOP] Fwd: New Version Notification for dra… Ray Bellis
- Re: [DNSOP] Fwd: New Version Notification for dra… Ray Bellis
- Re: [DNSOP] Fwd: New Version Notification for dra… Dick Franks
- Re: [DNSOP] Fwd: New Version Notification for dra… Shane Kerr
- Re: [DNSOP] Fwd: New Version Notification for dra… Ray Bellis
- Re: [DNSOP] Fwd: New Version Notification for dra… Dick Franks
- Re: [DNSOP] Fwd: New Version Notification for dra… Ray Bellis
- Re: [DNSOP] Fwd: New Version Notification for dra… Tony Finch
- Re: [DNSOP] Fwd: New Version Notification for dra… Ray Bellis
- Re: [DNSOP] Fwd: New Version Notification for dra… Petr Špaček
- Re: [DNSOP] Fwd: New Version Notification for dra… Ray Bellis
- Re: [DNSOP] [Ext] Fwd: New Version Notification f… Peter van Dijk
- Re: [DNSOP] Fwd: New Version Notification for dra… Paul Wouters
- Re: [DNSOP] Fwd: New Version Notification for dra… Dick Franks
- Re: [DNSOP] Fwd: New Version Notification for dra… Ray Bellis
- Re: [DNSOP] New Version Notification for draft-be… Peter van Dijk
- Re: [DNSOP] Fwd: New Version Notification for dra… Paul Wouters
- Re: [DNSOP] Fwd: New Version Notification for dra… Ray Bellis
- Re: [DNSOP] Fwd: New Version Notification for dra… Paul Wouters
- Re: [DNSOP] Fwd: New Version Notification for dra… 神明達哉
- Re: [DNSOP] Fwd: New Version Notification for dra… Ray Bellis
- Re: [DNSOP] New Version Notification for draft-be… Peter van Dijk