I've just submitted the draft detailed below, available at:
Textually, it's somewhat rough, but I wanted to get feedback on the general idea (and the validity of the XSD) before spending too much time on the words themselves.
Ray
From: <internet-drafts@ietf.org>Subject: New Version Notification for draft-bellis-geopriv-flow-identity-00.txtDate: 29 February 2012 16:26:12 GMTA new version of I-D, draft-bellis-geopriv-flow-identity-00.txt has been successfully submitted by Ray Bellis and posted to the IETF repository.
Filename: draft-bellis-geopriv-flow-identity
Revision: 00
Title: Flow Identity Extension for HELD
Creation date: 2012-02-29
WG ID: Individual Submission
Number of pages: 12
Abstract:
Identity Extensions using an IP address and port number to request a
location based on an individual packet flow have been previously
specified by the GEOPRIV Working Group.
However certain kinds on NAT require that identifiers for both ends
of the packet flow must be specified in order to unambiguously
satisfy the location request.
This document specifieds a Flow Identity Extension for the HTTP-
Enabled Location Delivery (HELD) Protocol to support this
requirement.