YANG Data Model for IS-IS Protocol
draft-ietf-isis-yang-isis-cfg-42
IS-IS Working Group S. Litkowski
Internet-Draft Cisco Systems
Intended status: Standards Track D. Yeung
Expires: April 17, 2020 Arrcus, Inc
A. Lindem
Cisco Systems
J. Zhang
Juniper Networks
L. Lhotka
CZ.NIC
October 15, 2019
YANG Data Model for IS-IS Protocol
draft-ietf-isis-yang-isis-cfg-42
Abstract
This document defines a YANG data model that can be used to configure
and manage the IS-IS protocol on network elements.
Requirements Language
The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT",
"SHOULD", "SHOULD NOT", "RECOMMENDED", "NOT RECOMMENDED", "MAY", and
"OPTIONAL" in this document are to be interpreted as described in BCP
14 [RFC2119] [RFC8174] when, and only when, they appear in all
capitals, as shown here.
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 https://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 April 17, 2020.
Litkowski, et al. Expires April 17, 2020 [Page 1]
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document authors. All rights reserved.
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Table of Contents
1. Introduction . . . . . . . . . . . . . . . . . . . . . . . . 2
2. Design of the Data Model . . . . . . . . . . . . . . . . . . 3
2.1. IS-IS Configuration . . . . . . . . . . . . . . . . . . . 9
2.2. Multi-topology Parameters . . . . . . . . . . . . . . . . 10
2.3. Per-Level Parameters . . . . . . . . . . . . . . . . . . 10
2.4. Per-Interface Parameters . . . . . . . . . . . . . . . . 12
2.5. Authentication Parameters . . . . . . . . . . . . . . . . 19
2.6. IGP/LDP synchronization . . . . . . . . . . . . . . . . . 19
2.7. ISO parameters . . . . . . . . . . . . . . . . . . . . . 20
2.8. IP FRR . . . . . . . . . . . . . . . . . . . . . . . . . 20
2.9. Operational States . . . . . . . . . . . . . . . . . . . 20
3. RPC Operations . . . . . . . . . . . . . . . . . . . . . . . 21
4. Notifications . . . . . . . . . . . . . . . . . . . . . . . . 21
5. Interaction with Other YANG Modules . . . . . . . . . . . . . 22
6. IS-IS YANG Module . . . . . . . . . . . . . . . . . . . . . . 23
7. Security Considerations . . . . . . . . . . . . . . . . . . . 108
8. Contributors . . . . . . . . . . . . . . . . . . . . . . . . 110
9. Acknowledgements . . . . . . . . . . . . . . . . . . . . . . 110
10. IANA Considerations . . . . . . . . . . . . . . . . . . . . . 110
11. References . . . . . . . . . . . . . . . . . . . . . . . . . 110
11.1. Normative References . . . . . . . . . . . . . . . . . . 110
11.2. Informative References . . . . . . . . . . . . . . . . . 115
Appendix A. Example of IS-IS configuration in XML . . . . . . . 115
Authors' Addresses . . . . . . . . . . . . . . . . . . . . . . . 117
1. Introduction
This document defines a YANG [RFC7950] data model for IS-IS routing
protocol.
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The data model covers configuration of an IS-IS routing protocol
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