Protocol for Forwarding Policy Configuration (FPC) in DMM
draft-ietf-dmm-fpc-cpdp-08
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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
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 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
Provisions Relating to IETF Documents
(http://trustee.ietf.org/license-info) in effect on the date of
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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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