Base YANG Data Model for NVO3 Protocols
draft-zhang-nvo3-yang-cfg-05

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INTERNET-DRAFT                                              Mingui Zhang
Intended Status: Standards Track                                Yuan Gao
                                                              Haibo Wang
                                                                Bing Liu
                                                                  Huawei
                                                                 Fu Qiao
                                                            China Mobile
Expires: September 9, 2019                                 March 8, 2019

                Base YANG Data Model for NVO3 Protocols
                    draft-zhang-nvo3-yang-cfg-05.txt

Abstract

   This document describes the base YANG data model that can be used by
   operators to configure and manage Network Virtualization Overlay
   protocols.  The model is focused on the common configuration
   requirement of various encapsulation options, such as VXLAN, NVGRE,
   GENEVE and VXLAN-GPE. Using this model as a starting point,
   incremental work can be done to satisfy the requirement of a specific
   encapsulation.

Status of this Memo

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Copyright and License Notice

   Copyright (c) 2018 IETF Trust and the persons identified as the
   document authors. All rights reserved.
 

Mingui Zhang, et al    Expires September 9, 2019                [Page 1]
INTERNET-DRAFT     YANG Data Model for NVO3 Protocols      March 8, 2019

   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. Acronyms and Terminology  . . . . . . . . . . . . . . . . . . .  3
     2.1. Acronyms  . . . . . . . . . . . . . . . . . . . . . . . . .  3
     2.2. Terminology . . . . . . . . . . . . . . . . . . . . . . . .  3
   3. The YANG Data Model for NVO3  . . . . . . . . . . . . . . . . .  3
     3.1. The Configuration Parameters  . . . . . . . . . . . . . . .  4
       3.1.1. NVE ID  . . . . . . . . . . . . . . . . . . . . . . . .  4
       3.1.2. Virtual Network Instance  . . . . . . . . . . . . . . .  4
       3.1.3. Flags in the Header . . . . . . . . . . . . . . . . . .  4
       3.1.4. BUM Mode  . . . . . . . . . . . . . . . . . . . . . . .  4
     3.2. Statistics  . . . . . . . . . . . . . . . . . . . . . . . .  4
     3.3. Model Structure . . . . . . . . . . . . . . . . . . . . . .  4
     3.4. YANG Module . . . . . . . . . . . . . . . . . . . . . . . .  7
   4. Security Considerations . . . . . . . . . . . . . . . . . . . . 26
   5. IANA Considerations . . . . . . . . . . . . . . . . . . . . . . 26
   Acknowledgements . . . . . . . . . . . . . . . . . . . . . . . . . 27
   6. References  . . . . . . . . . . . . . . . . . . . . . . . . . . 27
     6.1. Normative References  . . . . . . . . . . . . . . . . . . . 27
     6.2. Informative References  . . . . . . . . . . . . . . . . . . 27
   Author's Addresses . . . . . . . . . . . . . . . . . . . . . . . . 29

 

Mingui Zhang, et al    Expires September 9, 2019                [Page 2]
INTERNET-DRAFT     YANG Data Model for NVO3 Protocols      March 8, 2019

1. Introduction

   Network Virtualization Overlays (NVO3), such as VXLAN, NVGRE, GENEVE
   and VXLAN-GPE, enable network virtualization for data center networks
   environment that assumes an IP-based underlay. 

   YANG [RFC6020] is a data definition language that was introduced to
   define the contents of a conceptual data store that allows networked
   devices to be managed using NETCONF [RFC6241]. This document
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