Protocol for Forwarding Policy Configuration (FPC) in DMM
draft-ietf-dmm-fpc-cpdp-08
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
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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
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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
5.1.2. Monitors . . . . . . . . . . . . . . . . . . . . . . 31
5.2. Protocol Operation . . . . . . . . . . . . . . . . . . . 32
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