--- 1/draft-ietf-cdni-framework-06.txt 2013-11-25 09:17:25.656027230 -0800 +++ 2/draft-ietf-cdni-framework-07.txt 2013-11-25 09:17:25.768030042 -0800 @@ -1,19 +1,19 @@ Network Working Group L. Peterson, Ed. Internet-Draft Akamai Technologies, Inc. Obsoletes: 3466 (if approved) B. Davie Intended status: Informational VMware, Inc. -Expires: April 24, 2014 October 21, 2013 +Expires: May 29, 2014 November 25, 2013 Framework for CDN Interconnection - draft-ietf-cdni-framework-06 + draft-ietf-cdni-framework-07 Abstract This document presents a framework for Content Distribution Network Interconnection (CDNI). The purpose of the framework is to provide an overall picture of the problem space of CDNI and to describe the relationships among the various components necessary to interconnect CDNs. CDN Interconnection requires the specification of interfaces and mechanisms to address issues such as request routing, distribution metadata exchange, and logging information exchange @@ -30,21 +30,21 @@ Internet-Drafts are working documents of the Internet Engineering Task Force (IETF). Note that other groups may also distribute working documents as Internet-Drafts. The list of current Internet- Drafts is at http://datatracker.ietf.org/drafts/current/. Internet-Drafts are draft documents valid for a maximum of six months and may be updated, replaced, or obsoleted by other documents at any time. It is inappropriate to use Internet-Drafts as reference material or to cite them other than as "work in progress." - This Internet-Draft will expire on April 24, 2014. + This Internet-Draft will expire on May 29, 2014. Copyright Notice Copyright (c) 2013 IETF Trust and the persons identified as the document authors. All rights reserved. This document is subject to BCP 78 and the IETF Trust's Legal Provisions Relating to IETF Documents (http://trustee.ietf.org/license-info) in effect on the date of publication of this document. Please review these documents @@ -228,22 +226,21 @@ . * . . * Delivery . . * . . +--*---+ . ...............Request............................| User |..Request.. | Agent| +------+ <==> interfaces inside the scope of CDNI - **** interfaces outside the scope of CDNI - .... interfaces outside the scope of CDNI + **** and .... interfaces outside the scope of CDNI Figure 1: CDNI Expanded Model and CDNI Interfaces We note that while some interfaces in the reference model are "out of scope" for the CDNI WG (in the sense that there is no need to define new protocols for those interfaces) we still need to refer to them in this document to explain the overall operation of CDNI. We also note that, while we generally show only one upstream CDN serving a given CSP, it is entirely possible that multiple uCDNs can @@ -2367,26 +2364,26 @@ bertrand-cdni-logging-02 (work in progress), October 2012. [I-D.ietf-appsawg-http-forwarded] Petersson, A. and M. Nilsson, "Forwarded HTTP Extension", draft-ietf-appsawg-http-forwarded-10 (work in progress), October 2012. [I-D.ietf-cdni-metadata] Niven-Jenkins, B., Murray, R., Watson, G., Caulfield, M., Leung, K., and K. Ma, "CDN Interconnect Metadata", draft- - ietf-cdni-metadata-02 (work in progress), July 2013. + ietf-cdni-metadata-03 (work in progress), October 2013. [I-D.ietf-cdni-requirements] Leung, K. and Y. Lee, "Content Distribution Network Interconnection (CDNI) Requirements", draft-ietf-cdni- - requirements-10 (work in progress), September 2013. + requirements-12 (work in progress), November 2013. [I-D.lefaucheur-cdni-logging-delivery] Faucheur, F., Viveganandhan, M., and K. Leung, "CDNI Logging Formats for HTTP and HTTP Adaptive Streaming Deliveries", draft-lefaucheur-cdni-logging-delivery-01 (work in progress), July 2012. [I-D.murray-cdni-triggers] Murray, R. and B. Niven-Jenkins, "CDNI Control Interface / Triggers", draft-murray-cdni-triggers-03 (work in