Advanced Guidelines for HTTP-CoAP Mapping Implementations
draft-castellani-core-advanced-http-mapping-06

 
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CoRE Working Group                                         A. Castellani
Internet-Draft                                      University of Padova
Intended status: Informational                                 S. Loreto
Expires: January 3, 2016                                        Ericsson
                                                               A. Rahman
                                        InterDigital Communications, LLC
                                                              T. Fossati
                                                               KoanLogic
                                                                 E. Dijk
                                                        Philips Research
                                                            July 2, 2015

       Advanced Guidelines for HTTP-CoAP Mapping Implementations
             draft-castellani-core-advanced-http-mapping-06

Abstract

   This draft describes advanced features for HTTP-CoAP proxy
   implementers.  It details deployment options, discusses possible
   approaches for URI mapping, and provides useful considerations
   related to protocol translation.

Status of This Memo

   This Internet-Draft is submitted in full conformance with the
   provisions of BCP 78 and BCP 79.

   Internet-Drafts are working documents of the Internet Engineering
   Task Force (IETF).  Note that other groups may also distribute
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   This Internet-Draft will expire on January 3, 2016.

Copyright Notice

   Copyright (c) 2015 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

Castellani, et al.       Expires January 3, 2016                [Page 1]
Internet-Draft              HTTP-CoAP Mapping                  July 2015

   publication of this document.  Please review these documents
   carefully, as they describe your rights and restrictions with respect
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   include Simplified BSD License text as described in Section 4.e of
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   described in the Simplified BSD License.

Table of Contents

   1.  Terminology and Conventions . . . . . . . . . . . . . . . . .   3
   2.  Introduction  . . . . . . . . . . . . . . . . . . . . . . . .   3
   3.  Use Case: HTTP/IPv4-CoAP/IPv6 Proxy . . . . . . . . . . . . .   3
   4.  URI Mapping via HTTP Cache Control Extensions . . . . . . . .   6
   5.  Multiple Message Exchanges Mapping  . . . . . . . . . . . . .   6
     5.1.  Relevant Features of Existing Standards . . . . . . . . .   6
       5.1.1.  Multipart Messages  . . . . . . . . . . . . . . . . .   6
       5.1.2.  Immediate Message Delivery  . . . . . . . . . . . . .   7
       5.1.3.  Detailing Source Information  . . . . . . . . . . . .   7
     5.2.  Multicast Mapping . . . . . . . . . . . . . . . . . . . .   7
       5.2.1.  URI Identification and Mapping  . . . . . . . . . . .   8
       5.2.2.  Request Handling  . . . . . . . . . . . . . . . . . .   8
       5.2.3.  Examples  . . . . . . . . . . . . . . . . . . . . . .   9
     5.3.  Multicast Response Caching  . . . . . . . . . . . . . . .  11
     5.4.  Observe Mapping . . . . . . . . . . . . . . . . . . . . .  12
       5.4.1.  Identification  . . . . . . . . . . . . . . . . . . .  12
       5.4.2.  Notification(s) Mapping . . . . . . . . . . . . . . .  14
       5.4.3.  Examples  . . . . . . . . . . . . . . . . . . . . . .  15
   6.  HTML5 Scheme Handler Registration . . . . . . . . . . . . . .  21
   7.  Placement and Deployment  . . . . . . . . . . . . . . . . . .  21
   8.  Examples  . . . . . . . . . . . . . . . . . . . . . . . . . .  22
   9.  Acknowledgements  . . . . . . . . . . . . . . . . . . . . . .  24
   10. IANA Considerations . . . . . . . . . . . . . . . . . . . . .  24
   11. Security Considerations . . . . . . . . . . . . . . . . . . .  24
     11.1.  Cross-protocol Security Policy Mapping . . . . . . . . .  25
     11.2.  Subscription . . . . . . . . . . . . . . . . . . . . . .  25
   12. References  . . . . . . . . . . . . . . . . . . . . . . . . .  25
     12.1.  Normative References . . . . . . . . . . . . . . . . . .  25
     12.2.  Informative References . . . . . . . . . . . . . . . . .  26
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