Protocol for Forwarding Policy Configuration (FPC) in DMM
draft-ietf-dmm-fpc-cpdp-11
DMM Working Group S. Matsushima
Internet-Draft SoftBank
Intended status: Standards Track L. Bertz
Expires: December 20, 2018 Sprint
M. Liebsch
NEC
S. Gundavelli
Cisco
D. Moses
Intel Corporation
C. Perkins
Futurewei
June 18, 2018
Protocol for Forwarding Policy Configuration (FPC) in DMM
draft-ietf-dmm-fpc-cpdp-11
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. A 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 the data-
plane nodes. The data-plane abstractions presented in this document
are extensible in order to support many different types of mobility
management systems and data-plane functions.
Status of This Memo
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material or to cite them other than as "work in progress."
This Internet-Draft will expire on December 20, 2018.
Matsushima, et al. Expires December 20, 2018 [Page 1]
Internet-Draft DMM FPC Protocol June 2018
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Table of Contents
1. Introduction . . . . . . . . . . . . . . . . . . . . . . . . 3
2. Terminology . . . . . . . . . . . . . . . . . . . . . . . . . 4
3. FPC Design Objectives and Deployment . . . . . . . . . . . . 7
4. FPC Mobility Information Model . . . . . . . . . . . . . . . 9
4.1. Model Notation and Conventions . . . . . . . . . . . . . 9
4.2. Templates and Attributes . . . . . . . . . . . . . . . . 12
4.3. Attribute-Expressions . . . . . . . . . . . . . . . . . . 13
4.4. Attribute Value Types . . . . . . . . . . . . . . . . . . 14
4.5. Namespace and Format . . . . . . . . . . . . . . . . . . 14
4.6. Configuring Attribute Values . . . . . . . . . . . . . . 15
4.7. Entity Configuration Blocks . . . . . . . . . . . . . . . 16
4.8. Information Model Checkpoint . . . . . . . . . . . . . . 17
4.9. Information Model Components . . . . . . . . . . . . . . 18
4.9.1. Topology Information Model . . . . . . . . . . . . . 18
4.9.2. Service-Group . . . . . . . . . . . . . . . . . . . . 18
4.9.3. Domain Information Model . . . . . . . . . . . . . . 20
4.9.4. DPN Information Model . . . . . . . . . . . . . . . . 20
4.9.5. Policy Information Model . . . . . . . . . . . . . . 21
4.9.6. Mobility-Context Information Model . . . . . . . . . 24
4.9.7. Monitor Information Model . . . . . . . . . . . . . . 26
5. Protocol . . . . . . . . . . . . . . . . . . . . . . . . . . 27
5.1. Protocol Messages and Semantics . . . . . . . . . . . . . 27
5.1.1. Configure Message . . . . . . . . . . . . . . . . . . 30
5.1.2. Monitor Messages . . . . . . . . . . . . . . . . . . 36
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