RE: [Ieprep] I-D ACTION:draft-ietf-ieprep-framework-03.txt
"Gunn, Janet" <Janet.Gunn@DynCorp.com> Wed, 19 March 2003 21:58 UTC
Received: from www1.ietf.org (ietf.org [132.151.1.19] (may be forged)) by ietf.org (8.9.1a/8.9.1a) with ESMTP id QAA11417 for <ieprep-archive@odin.ietf.org>; Wed, 19 Mar 2003 16:58:13 -0500 (EST)
Received: (from mailnull@localhost) by www1.ietf.org (8.11.6/8.11.6) id h2JMFko11983 for ieprep-archive@odin.ietf.org; Wed, 19 Mar 2003 17:15:46 -0500
Received: from ietf.org (odin.ietf.org [132.151.1.176]) by www1.ietf.org (8.11.6/8.11.6) with ESMTP id h2JMFkO11980 for <ieprep-web-archive@optimus.ietf.org>; Wed, 19 Mar 2003 17:15:46 -0500
Received: from www1.ietf.org (ietf-mx.ietf.org [132.151.6.1]) by ietf.org (8.9.1a/8.9.1a) with ESMTP id QAA11390 for <ieprep-web-archive@ietf.org>; Wed, 19 Mar 2003 16:57:41 -0500 (EST)
Received: from www1.ietf.org (localhost.localdomain [127.0.0.1]) by www1.ietf.org (8.11.6/8.11.6) with ESMTP id h2JMBGO11701; Wed, 19 Mar 2003 17:11:16 -0500
Received: from ietf.org (odin.ietf.org [132.151.1.176]) by www1.ietf.org (8.11.6/8.11.6) with ESMTP id h2JMAfO11672 for <ieprep@optimus.ietf.org>; Wed, 19 Mar 2003 17:10:41 -0500
Received: from chntex01.is.dyncorp.com (ietf-mx.ietf.org [132.151.6.1]) by ietf.org (8.9.1a/8.9.1a) with ESMTP id QAA11204 for <ieprep@ietf.org>; Wed, 19 Mar 2003 16:52:36 -0500 (EST)
Received: by chntex01.is.dyncorp.com with Internet Mail Service (5.5.2653.19) id <F4Z06MFL>; Wed, 19 Mar 2003 16:52:55 -0500
Message-ID: <CBED705A7FD2D311865500508B1089410D995C0B@chntex02.is.dyncorp.com>
From: "Gunn, Janet" <Janet.Gunn@DynCorp.com>
To: 'Ken Carlberg' <K.Carlberg@cs.ucl.ac.uk>
Cc: ieprep@ietf.org, 'Henning Schulzrinne' <hgs@cs.columbia.edu>
Subject: RE: [Ieprep] I-D ACTION:draft-ietf-ieprep-framework-03.txt
Date: Wed, 19 Mar 2003 16:51:06 -0500
MIME-Version: 1.0
X-Mailer: Internet Mail Service (5.5.2653.19)
Content-Type: text/plain; charset="iso-8859-1"
Sender: ieprep-admin@ietf.org
Errors-To: ieprep-admin@ietf.org
X-BeenThere: ieprep@ietf.org
X-Mailman-Version: 2.0.12
Precedence: bulk
List-Unsubscribe: <https://www1.ietf.org/mailman/listinfo/ieprep>, <mailto:ieprep-request@ietf.org?subject=unsubscribe>
List-Id: Internet Emergency Preparedness Working Group <ieprep.ietf.org>
List-Post: <mailto:ieprep@ietf.org>
List-Help: <mailto:ieprep-request@ietf.org?subject=help>
List-Subscribe: <https://www1.ietf.org/mailman/listinfo/ieprep>, <mailto:ieprep-request@ietf.org?subject=subscribe>
What Henning didn't say is that he and James have ANOTHER document (currently in the SIP working group) which DOES address the Resource Priority Header, and should probably be referenced in the document. http://www.ietf.org/internet-drafts/draft-polk-sip-resource-02.txt Communications Resource Priority for the Session Initiation Protocol (SIP) -----Original Message----- From: Henning Schulzrinne [mailto:hgs@cs.columbia.edu] Sent: Monday, February 17, 2003 1:51 PM To: Gunn, Janet Cc: 'Ken Carlberg'; ieprep@ietf.org Subject: Re: [Ieprep] I-D ACTION:draft-ietf-ieprep-framework-03.txt Indeed. The requirements draft takes great pains to be solution-neutral and thus does not address a specific mechanism. In reality, the number of possibilities aren't infinite, given the constraints of the protocol. There will shortly be a solution-oriented draft that does indeed propose a new header field, after trying to exhaustively go through all the design options and identifying why no other solution satisfies the requirements stated. As always, I might have missed possibilities or solutions, but I'm sure that participants in this and SIP-related working groups won't be shy in pointing out any such omission. In short, Janet is correct. Gunn, Janet wrote: > Maybe Henning can clarify, but the current version of > draft-ietf-ieprep-sip-reqs-03.txt says > "This document describes requirements rather than possible existing or > new protocol features. Although it is scoped to deal with SIP-based > applications, this should not be taken to imply that mechanisms have > to be SIP protocol features such as header fields, methods or URI > parameters." > > It presents requirements for which a new header field is the "obvious" > solution, but no longer states it as a requirement FRO a header field. > > -----Original Message----- > From: Ken Carlberg [mailto:K.Carlberg@cs.ucl.ac.uk] > > >>Pg 11 reference to Henning's document - it no longer refers explicitly >>to headers. > > > the original passage is: > > [15] is a (soon to be) RFC that defines the requirements for a new > header field for SIP in reference to resource priority. This new > header field is meant to provide an additional measure of distinction > that can influence the behavior of gateways and SIP proxies. > > my understanding is that it pertains to requirements for a header *field*. > so yes, we are in agreement. > _______________________________________________ > Ieprep mailing list > Ieprep@ietf.org > https://www1.ietf.org/mailman/listinfo/ieprep _______________________________________________ Ieprep mailing list Ieprep@ietf.org https://www1.ietf.org/mailman/listinfo/ieprep
- [Ieprep] I-D ACTION:draft-ietf-ieprep-framework-0… Internet-Drafts
- RE: [Ieprep] I-D ACTION:draft-ietf-ieprep-framewo… Gunn, Janet
- RE: [Ieprep] I-D ACTION:draft-ietf-ieprep-framewo… Nguyen, An
- Re: [Ieprep] I-D ACTION:draft-ietf-ieprep-framewo… RJ Atkinson
- Re: [Ieprep] I-D ACTION:draft-ietf-ieprep-framewo… Ken Carlberg
- RE: [Ieprep] I-D ACTION:draft-ietf-ieprep-framewo… Ian Brown
- Re: [Ieprep] I-D ACTION:draft-ietf-ieprep-framewo… RJ Atkinson
- Re: [Ieprep] I-D ACTION:draft-ietf-ieprep-framewo… Ken Carlberg
- RE: [Ieprep] I-D ACTION:draft-ietf-ieprep-framewo… Gunn, Janet
- RE: [Ieprep] I-D ACTION:draft-ietf-ieprep-framewo… Gunn, Janet
- RE: [Ieprep] I-D ACTION:draft-ietf-ieprep-framewo… Gunn, Janet
- Re: [Ieprep] I-D ACTION:draft-ietf-ieprep-framewo… Henning Schulzrinne
- RE: [Ieprep] I-D ACTION:draft-ietf-ieprep-framewo… Gunn, Janet
- Re: [Ieprep] I-D ACTION:draft-ietf-ieprep-framewo… Ken Carlberg
- RE: [Ieprep] I-D ACTION:draft-ietf-ieprep-framewo… Gunn, Janet
- RE: [Ieprep] I-D ACTION:draft-ietf-ieprep-framewo… Ian Brown
- RE: [Ieprep] I-D ACTION:draft-ietf-ieprep-framewo… Nguyen, An
- RE: [Ieprep] I-D ACTION:draft-ietf-ieprep-framewo… Gunn, Janet
- RE: [Ieprep] I-D ACTION:draft-ietf-ieprep-framewo… Scott Bradner
- RE: [Ieprep] I-D ACTION:draft-ietf-ieprep-framewo… Gunn, Janet
- Re: [Ieprep] I-D ACTION:draft-ietf-ieprep-framewo… Ken Carlberg
- RE: [Ieprep] I-D ACTION:draft-ietf-ieprep-framewo… Ayyasamy, Senthilkumar (UMKC-Student)
- Re: [Ieprep] I-D ACTION:draft-ietf-ieprep-framewo… Ken Carlberg