YANG Data Model for MPLS LSP Ping
draft-nainar-mpls-lsp-ping-yang-00
mpls N. Nainar
Internet-Draft C. Pignataro
Intended status: Standards Track Cisco Systems, Inc.
Expires: January 14, 2021 W. Zheng
Huawei
July 13, 2020
YANG Data Model for MPLS LSP Ping
draft-nainar-mpls-lsp-ping-yang-00
Abstract
This document describes the YANG data model for Multi-Protocol Label
Switching (MPLS) LSP Ping. The model is based on YANG 1.1 as defined
in RFC 7950 and conforms to the Network Management Datastore
Architecture (NMDA) as described in RFC 8342.
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Table of Contents
1. Introduction . . . . . . . . . . . . . . . . . . . . . . . . 2
1.1. Requirements notation . . . . . . . . . . . . . . . . . . 3
1.2. Terminology . . . . . . . . . . . . . . . . . . . . . . . 3
1.3. Tree Diagrams . . . . . . . . . . . . . . . . . . . . . . 3
2. Design of Data Model . . . . . . . . . . . . . . . . . . . . 3
2.1. Scope of Model . . . . . . . . . . . . . . . . . . . . . 3
2.2. Module Hierarchy Organization . . . . . . . . . . . . . . 3
2.3. Optional Capabilities . . . . . . . . . . . . . . . . . . 4
2.4. RPC Operations . . . . . . . . . . . . . . . . . . . . . 4
2.5. Configuration and Notifications . . . . . . . . . . . . . 5
2.6. Augment Method . . . . . . . . . . . . . . . . . . . . . 5
2.7. The Complete Tree . . . . . . . . . . . . . . . . . . . . 5
3. LSP Ping YANG Module . . . . . . . . . . . . . . . . . . . . 10
4. IANA Considerations . . . . . . . . . . . . . . . . . . . . . 34
5. Security Considerations . . . . . . . . . . . . . . . . . . . 34
6. Acknowledgement . . . . . . . . . . . . . . . . . . . . . . . 35
7. Contributors . . . . . . . . . . . . . . . . . . . . . . . . 35
8. References . . . . . . . . . . . . . . . . . . . . . . . . . 35
8.1. Normative References . . . . . . . . . . . . . . . . . . 35
8.2. Informative References . . . . . . . . . . . . . . . . . 36
Authors' Addresses . . . . . . . . . . . . . . . . . . . . . . . 37
1. Introduction
[RFC8029] describes the mechanism to detect any data-plane failures
in MPLS Label Switched Paths (LSPs). The MPLS echo request is
triggered from the head end node with different TLVs carrying control
plane information such as Target FEC Stack that are used by the
transit or the tail end node to validate the path and detect any
failures.
The Network Configuration Protocol (NETCONF) [RFC6241] is one of the
network management protocols that defines the mechanism to manage
network devices. YANG version 1 defined in [RFC6020] and version 1.1
defined in [RFC7950] is a modular data modeling language used to
represent the data structure of the configuration and operational
state of any device managed using NETCONF.
This document describes the YANG data model for Multi-Protocol Label
Switching (MPLS) LSP Ping. The model is based on YANG 1.1 as defined
in [RFC7950] and conforms to the Network Management Datastore
Architecture (NMDA) as described in [RFC8342].
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