Re: [apps-discuss] "X-" revisited
Dave CROCKER <dhc@dcrocker.net> Mon, 27 June 2011 21:29 UTC
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Date: Mon, 27 Jun 2011 14:29:07 -0700
From: Dave CROCKER <dhc@dcrocker.net>
Organization: Brandenburg InternetWorking
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To: Ben Niven-Jenkins <ben@niven-jenkins.co.uk>
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Cc: "apps-discuss@ietf.org" <apps-discuss@ietf.org>
Subject: Re: [apps-discuss] "X-" revisited
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On 6/27/2011 2:21 PM, Ben Niven-Jenkins wrote: > Is the guidance aimed only at documents produced within the IETF or is the intention that it is more general guidance. For example is it saying that someone defining a private extension that they do not intend to (at least initially) to bring to the IETF should still avoid use of "X-" because forseeing the future is hard and although at definition time they do not intend to standardise it, at some future point that might happen and it could cause the interoperability problems outlined in the draft? It can't be only for documents within the IETF. The entire purpose of the X- construct, when we first introduced it in RFC822, was to support /private/ activities. It defined a safe haven for that private work, within a naming structure defined by the equivalent of the IETF. But 'private' means outside the IETF. What motivates the current document is that 'safe haven' turns out not to be nearly as important as making it easier to take the private efforts that have become popular and make then standardized, with the minimum transition pain. d/ -- Dave Crocker Brandenburg InternetWorking bbiw.net
- [apps-discuss] "X-" revisited Peter Saint-Andre
- Re: [apps-discuss] "X-" revisited Ben Niven-Jenkins
- Re: [apps-discuss] "X-" revisited Dave CROCKER
- Re: [apps-discuss] "X-" revisited John Levine
- Re: [apps-discuss] "X-" revisited Mark Nottingham
- Re: [apps-discuss] "X-" revisited Ben Niven-Jenkins
- Re: [apps-discuss] "X-" revisited Al Costanzo
- Re: [apps-discuss] "X-" revisited Dave CROCKER
- Re: [apps-discuss] "X-" revisited Dzonatas Sol
- Re: [apps-discuss] "X-" revisited Tony Hansen
- Re: [apps-discuss] "X-" revisited Martin J. Dürst
- Re: [apps-discuss] "X-" revisited Dirk Pranke
- Re: [apps-discuss] "X-" revisited Frank Ellermann
- Re: [apps-discuss] "X-" revisited Eric Burger
- Re: [apps-discuss] "X-" revisited Dirk Pranke
- Re: [apps-discuss] "X-" revisited Dave CROCKER
- Re: [apps-discuss] "X-" revisited Eric Burger
- Re: [apps-discuss] "X-" revisited Dzonatas Sol
- Re: [apps-discuss] "X-" revisited Peter Saint-Andre
- Re: [apps-discuss] "X-" revisited Tim Williams
- Re: [apps-discuss] "X-" revisited Peter Saint-Andre
- Re: [apps-discuss] "X-" revisited Dave CROCKER
- Re: [apps-discuss] "X-" revisited SM
- Re: [apps-discuss] "X-" revisited Peter Saint-Andre
- Re: [apps-discuss] "X-" revisited Dave CROCKER
- Re: [apps-discuss] "X-" revisited Peter Saint-Andre
- Re: [apps-discuss] "X-" revisited Paul Hoffman
- Re: [apps-discuss] "X-" revisited Dave CROCKER
- Re: [apps-discuss] "X-" revisited Peter Saint-Andre
- Re: [apps-discuss] "X-" revisited Dave Crocker
- Re: [apps-discuss] "X-" revisited Peter Saint-Andre
- Re: [apps-discuss] "X-" revisited Dirk Pranke
- Re: [apps-discuss] "X-" revisited Peter Saint-Andre
- Re: [apps-discuss] "X-" revisited Dirk Pranke
- Re: [apps-discuss] "X-" revisited Bjoern Hoehrmann
- Re: [apps-discuss] "X-" revisited John C Klensin
- Re: [apps-discuss] "X-" revisited Mark Nottingham
- Re: [apps-discuss] "X-" revisited Mark Nottingham
- Re: [apps-discuss] "X-" revisited Peter Saint-Andre
- Re: [apps-discuss] "X-" revisited Peter Saint-Andre
- Re: [apps-discuss] "X-" revisited Dave CROCKER
- Re: [apps-discuss] "X-" revisited Peter Saint-Andre
- Re: [apps-discuss] "X-" revisited Dirk Pranke
- Re: [apps-discuss] "X-" revisited Mark Nottingham
- Re: [apps-discuss] "X-" revisited Larry Masinter
- Re: [apps-discuss] "X-" revisited Mark Nottingham
- Re: [apps-discuss] "X-" revisited Dirk Pranke