Protocol for Forwarding Policy Configuration (FPC) in DMM
draft-ietf-dmm-fpc-cpdp-08
Document Type Active Internet-Draft (dmm WG)
Last updated 2017-09-13
Replaces draft-wt-dmm-fpc-cpdp
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DMM Working Group                                          S. Matsushima
Internet-Draft                                                  SoftBank
Intended status: Standards Track                                L. Bertz
Expires: March 17, 2018                                           Sprint
                                                              M. Liebsch
                                                                     NEC
                                                           S. Gundavelli
                                                                   Cisco
                                                                D. Moses
                                                       Intel Corporation
                                                              C. Perkins
                                                               Futurewei
                                                      September 13, 2017

       Protocol for Forwarding Policy Configuration (FPC) in DMM
                       draft-ietf-dmm-fpc-cpdp-08

Abstract

   This document describes a way, called Forwarding Policy Configuration
   (FPC) to manage the separation of data-plane and control-plane.  FPC
   defines a flexible mobility management system using FPC agent and FPC
   client functions.  An FPC agent provides an abstract interface to the
   data-plane.  The FPC client configures data-plane nodes by using the
   functions and abstractions provided by the FPC agent for that data-
   plane nodes.  The data-plane abstractions presented in this document
   is extensible, in order to support many different types of mobility
   management systems and data-plane functions.

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
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   material or to cite them other than as "work in progress."

   This Internet-Draft will expire on March 17, 2018.

Matsushima, et al.       Expires March 17, 2018                 [Page 1]
Internet-Draft              DMM FPC Protocol              September 2017

Copyright Notice

   Copyright (c) 2017 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
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Table of Contents

   1.  Introduction  . . . . . . . . . . . . . . . . . . . . . . . .   3
   2.  Terminology . . . . . . . . . . . . . . . . . . . . . . . . .   4
   3.  FPC Architecture  . . . . . . . . . . . . . . . . . . . . . .   5
   4.  Information Model for FPC . . . . . . . . . . . . . . . . . .   8
     4.1.  FPC-Topology  . . . . . . . . . . . . . . . . . . . . . .   9
       4.1.1.  DPNs  . . . . . . . . . . . . . . . . . . . . . . . .   9
       4.1.2.  DPN-groups  . . . . . . . . . . . . . . . . . . . . .  10
       4.1.3.  Domains . . . . . . . . . . . . . . . . . . . . . . .  12
     4.2.  FPC-Policy  . . . . . . . . . . . . . . . . . . . . . . .  12
       4.2.1.  Descriptors . . . . . . . . . . . . . . . . . . . . .  13
       4.2.2.  Actions . . . . . . . . . . . . . . . . . . . . . . .  13
       4.2.3.  Policies  . . . . . . . . . . . . . . . . . . . . . .  14
       4.2.4.  Policy-groups . . . . . . . . . . . . . . . . . . . .  16
     4.3.  FPC for Mobility Management . . . . . . . . . . . . . . .  16
       4.3.1.  Vport . . . . . . . . . . . . . . . . . . . . . . . .  16
       4.3.2.  Context . . . . . . . . . . . . . . . . . . . . . . .  17
       4.3.3.  Monitors  . . . . . . . . . . . . . . . . . . . . . .  22
     4.4.  Namespace and Format  . . . . . . . . . . . . . . . . . .  23
     4.5.  Attribute Application . . . . . . . . . . . . . . . . . .  24
   5.  Protocol  . . . . . . . . . . . . . . . . . . . . . . . . . .  25
     5.1.  Protocol Messages and Semantics . . . . . . . . . . . . .  25
       5.1.1.  CONFIG and CONF_BUNDLE Messages . . . . . . . . . . .  28
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