Universal Plug and Play (UPnP) Internet Gateway Device (IGD)-Port Control Protocol (PCP) Interworking Function
draft-ietf-pcp-upnp-igd-interworking-00

The information below is for an old version of the document
Document Type Active Internet-Draft (pcp WG)
Last updated 2011-11-21
Stream IETF
Intended RFC status (None)
Formats plain text pdf html
Stream WG state WG Document
Document shepherd None
IESG IESG state I-D Exists
Telechat date
Responsible AD (None)
Send notices to (None)
PCP Working Group                                           M. Boucadair
Internet-Draft                                            France Telecom
Intended status: Standards Track                               F. Dupont
Expires: May 24, 2012                        Internet Systems Consortium
                                                                R. Penno
                                                        Juniper Networks
                                                                 D. Wing
                                                                   Cisco
                                                       November 21, 2011

   Universal Plug and Play (UPnP) Internet Gateway Device (IGD)-Port
              Control Protocol (PCP) Interworking Function
                draft-ietf-pcp-upnp-igd-interworking-00

Abstract

   This document specifies the behavior of the UPnP IGD (Internet
   Gateway Device)/PCP Interworking Function.  An UPnP IGD-PCP
   Interworking Function (IGD-PCP IWF) is required to be embedded in CP
   routers to allow for transparent NAT control in environments where
   UPnP is used in the LAN side and PCP in the external side of the CP
   router.

Requirements Language

   The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT",
   "SHOULD", "SHOULD NOT", "RECOMMENDED", "MAY", and "OPTIONAL" in this
   document are to be interpreted as described in RFC 2119 [RFC2119].

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
   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 May 24, 2012.

Copyright Notice

Boucadair, et al.         Expires May 24, 2012                  [Page 1]
Internet-Draft     UPnP IGD-PCP Interworking Function      November 2011

   Copyright (c) 2011 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
   carefully, as they describe your rights and restrictions with respect
   to this document.  Code Components extracted from this document must
   include Simplified BSD License text as described in Section 4.e of
   the Trust Legal Provisions and are provided without warranty as
   described in the Simplified BSD License.

Table of Contents

   1.  Introduction . . . . . . . . . . . . . . . . . . . . . . . . .  4

   2.  Acronyms . . . . . . . . . . . . . . . . . . . . . . . . . . .  4

   3.  Architecture Model . . . . . . . . . . . . . . . . . . . . . .  5

   4.  UPnP IGD-PCP Interworking Function: Overview . . . . . . . . .  7
     4.1.  UPnP IGD-PCP: State Variables  . . . . . . . . . . . . . .  7
     4.2.  IGD-PCP: Methods . . . . . . . . . . . . . . . . . . . . .  9
     4.3.  UPnP IGD-PCP: Errors . . . . . . . . . . . . . . . . . . . 10

   5.  Specification of the IGD-PCP Interworking Function . . . . . . 12
     5.1.  PCP Server Discovery . . . . . . . . . . . . . . . . . . . 12
     5.2.  Control of the Firewall  . . . . . . . . . . . . . . . . . 12
     5.3.  NAT Control in LAN Side  . . . . . . . . . . . . . . . . . 12
     5.4.  Port Mapping Tables  . . . . . . . . . . . . . . . . . . . 12
     5.5.  Interworking Function Without NAT in the CP Router . . . . 13
     5.6.  NAT Embedded in the CP Router  . . . . . . . . . . . . . . 13
     5.7.  Creating a Mapping . . . . . . . . . . . . . . . . . . . . 14
       5.7.1.  AddAnyPortMapping()  . . . . . . . . . . . . . . . . . 14
       5.7.2.  AddPortMapping() . . . . . . . . . . . . . . . . . . . 15
     5.8.  Listing One or a Set of Mappings . . . . . . . . . . . . . 19
     5.9.  Delete One or a Set of Mappings: DeletePortMapping()
           or DeletePortMappingRange()  . . . . . . . . . . . . . . . 19
     5.10. Mapping Synchronisation  . . . . . . . . . . . . . . . . . 22

   6.  IANA Considerations  . . . . . . . . . . . . . . . . . . . . . 23

   7.  Security Considerations  . . . . . . . . . . . . . . . . . . . 23

   8.  Acknowledgments  . . . . . . . . . . . . . . . . . . . . . . . 24
Show full document text