Session Peering Provisioning Framework (SPPF)
RFC 7877

Document Type RFC - Proposed Standard (August 2016; No errata)
Last updated 2016-08-17
Replaces draft-ietf-drinks-spprov
Stream IETF
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Stream WG state Submitted to IESG for Publication
Document shepherd Alexander Mayrhofer
Shepherd write-up Show (last changed 2014-10-23)
IESG IESG state RFC 7877 (Proposed Standard)
Consensus Boilerplate Yes
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Responsible AD Ben Campbell
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IANA IANA review state Version Changed - Review Needed
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Internet Engineering Task Force (IETF)                     K. Cartwright
Request for Comments: 7877                                     V. Bhatia
Category: Standards Track                                            TNS
ISSN: 2070-1721                                                   S. Ali
                                                                 NeuStar
                                                             D. Schwartz
                                                                XConnect
                                                             August 2016

             Session Peering Provisioning Framework (SPPF)

Abstract

   This document specifies the data model and the overall structure for
   a framework to provision Session Establishment Data (SED) into
   Session Data Registries and SIP Service Provider (SSP) data stores.
   The framework is called the "Session Peering Provisioning Framework"
   (SPPF).  The provisioned data is typically used by network elements
   for session establishment.

Status of This Memo

   This is an Internet Standards Track document.

   This document is a product of the Internet Engineering Task Force
   (IETF).  It represents the consensus of the IETF community.  It has
   received public review and has been approved for publication by the
   Internet Engineering Steering Group (IESG).  Further information on
   Internet Standards is available in Section 2 of RFC 7841.

   Information about the current status of this document, any errata,
   and how to provide feedback on it may be obtained at
   http://www.rfc-editor.org/info/rfc7877.

Cartwright, et al.           Standards Track                    [Page 1]
RFC 7877                          SSPF                       August 2016

Copyright Notice

   Copyright (c) 2016 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  . . . . . . . . . . . . . . . . . . . . . . . .   3
   2.  Terminology . . . . . . . . . . . . . . . . . . . . . . . . .   6
   3.  Framework High-Level Design . . . . . . . . . . . . . . . . .   7
     3.1.  Framework Data Model  . . . . . . . . . . . . . . . . . .   7
     3.2.  Time Value  . . . . . . . . . . . . . . . . . . . . . . .  10
     3.3.  Extensibility . . . . . . . . . . . . . . . . . . . . . .  10
   4.  Substrate Protocol Requirements . . . . . . . . . . . . . . .  11
     4.1.  Mandatory Substrate . . . . . . . . . . . . . . . . . . .  11
     4.2.  Connection Oriented . . . . . . . . . . . . . . . . . . .  11
     4.3.  Request and Response Model  . . . . . . . . . . . . . . .  11
     4.4.  Connection Lifetime . . . . . . . . . . . . . . . . . . .  11
     4.5.  Authentication  . . . . . . . . . . . . . . . . . . . . .  12
     4.6.  Authorization . . . . . . . . . . . . . . . . . . . . . .  12
     4.7.  Confidentiality and Integrity . . . . . . . . . . . . . .  12
     4.8.  Near Real Time  . . . . . . . . . . . . . . . . . . . . .  12
     4.9.  Request and Response Sizes  . . . . . . . . . . . . . . .  12
     4.10. Request and Response Correlation  . . . . . . . . . . . .  13
     4.11. Request Acknowledgement . . . . . . . . . . . . . . . . .  13
   5.  Base Framework Data Structures and Response Codes . . . . . .  13
     5.1.  Basic Object Type and Organization Identifiers  . . . . .  13
     5.2.  Various Object Key Types  . . . . . . . . . . . . . . . .  14
       5.2.1.  Generic Object Key Type . . . . . . . . . . . . . . .  14
       5.2.2.  Derived Object Key Types  . . . . . . . . . . . . . .  15
     5.3.  Response Message Types  . . . . . . . . . . . . . . . . .  16
   6.  Framework Data Model Objects  . . . . . . . . . . . . . . . .  18
     6.1.  Destination Group . . . . . . . . . . . . . . . . . . . .  18
     6.2.  Public Identifier . . . . . . . . . . . . . . . . . . . .  19
     6.3.  SED Group . . . . . . . . . . . . . . . . . . . . . . . .  25
     6.4.  SED Record  . . . . . . . . . . . . . . . . . . . . . . .  29
     6.5.  SED Group Offer . . . . . . . . . . . . . . . . . . . . .  33
     6.6.  Egress Route  . . . . . . . . . . . . . . . . . . . . . .  35

Cartwright, et al.           Standards Track                    [Page 2]
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