Robert,
 
So we have two sections containing RFC 2119 language and saying the same
thing in different ways. If section 7 is just a description, as it
claims, then should it not avoid RFC 2119 language. Otherwise, which
section takes precedence in the event of a conflict?
 
John


________________________________

        From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On
Behalf Of Robert Sparks
        Sent: 07 February 2008 21:35
        To: sip List
        Subject: [Sip] Fwd: New Version Notification for
draft-sparks-sip-invfix-01
        
        
        Based on the feedback from the -00 draft, I've added a section
that details the changes this draft makes 
        in a more descriptive form (in addition to the patching-the-text
form that already exists).

        Please look at the new section 7 and see if this addresses the
concerns around the document format.

        I also spent some time experimenting with the suggestions to
provide the changes in a diff format and have
        not found anything promising. For the sake of discussion, I did
prepare a patch file that I'll send in a separate
        message. I'm becoming more convinced that that's the wrong
approach to take though. We really don't want
        to create some form of derived document that's the "current
spec". If we really want a new document, lets create
        a bis and be done with it.

        The point of creating the patch-the-text form in the first place
was not to facilitate creating a new
        document out of the old document. It was done so that the impact
of the changes on the spec is
        expressed in as unambiguous a form as possible. The worst
outcome would be an update that
        _didn't_ make these explicit statements and half of the
implementors in the world end up looking 
        at a section and saying "Oh, I didn't know it meant to change
_that_".

        RjS

        Begin forwarded message:


                From: IETF I-D Submission Tool <[EMAIL PROTECTED]>
                Date: February 7, 2008 3:22:23 PM CST
                To: [EMAIL PROTECTED]
                Subject: New Version Notification for
draft-sparks-sip-invfix-01 


                A new version of I-D, draft-sparks-sip-invfix-01.txt has
been successfuly submitted by Robert Sparks and posted to the IETF
repository.

                Filename: draft-sparks-sip-invfix
                Revision: 01
                Title: Correct transaction handling for 200 responses to
Session Initiation Protocol INVITE requests
                Creation_date: 2008-02-07
                WG ID: Independent Submission
                Number_of_pages: 18

                Abstract:
                This document normatively updates RFC 3261, the Session
Initiation
                Protocol (SIP), to address an error in the specified
handling of
                success (200 class) responses to INVITE requests.
Elements following
                RFC 3261 exactly will misidentify retransmissions of the
request as a
                new, unassociated, request.  The correction involves
modifying the
                INVITE transaction state machines.  The correction also
changes the
                way responses that cannot be matched to an existing
transaction are
                handled to address a security risk.



                The IETF Secretariat.




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