A YANG Data Model for Routing Management

Lhotka, Ladislav

doi:10.17487/rfc8022

Cited by 3 publications

(3 citation statements)

References 3 publications

(10 reference statements)

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“…Table 2 introduces the related work to our solution by presenting per work: the reference itself, a brief description of the work, SDN plane in which the solution operates, modeling language used for specifying the management tasks, scope (interdomain vs. intradomain), and status (i.e., implementation: functional deployment in a real network, prototype: a development that serves as a proof of concept, and conceptual: nonimplementation/prototype). From the related work analysis, we remark several facts: first, there are a lot of solutions, such as, previous studies, 2,16,17,19,20,22,41,45–48 that consider YANG or CIM for network management, but few of them 2,16,17,22 operate in SDN. Second, some works 12,23–26,49,50 employ modeling or policy languages or formal notations for specifying their proposals.…”

Section: Related Workmentioning

confidence: 99%

“…Second, some works 12,23–26,49,50 employ modeling or policy languages or formal notations for specifying their proposals. Third, the works 17–22 reflect the growing interest in using YANG to specify management solutions and protocols since it is natural for network management and Internet networking. Fourth, none of these works present a proposal that uses YANG to define the Data, Control, Application, and Vertical Management Planes.…”

Section: Related Workmentioning

confidence: 99%

“…The YANG language has been used to convert parameters from the OpenFlow Configuration Protocol (OFConfig) to the Open Virtual Switch DataBase (OVSDB) 17 . Also, YANG has been employed for virtualizing software‐defined infrastructures, 18 defining databases of configuration, 19 specifying a data model for routing, 20 defining a data model for configuration management, 19 specifying a data model in data center networks, 21 and managing data plane resources 22 . Policy languages, such as Intents and NILE, have been proposed for achieving autonomic SDN management 23–25 .…”

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

An approach based on Yet Another Next Generation for software‐defined networking management

Montoya-Munoz

Casas-Velasco

Estrada-Solano

et al. 2021

Int J Communication

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The lack of a Management Plane specification in the software-defined networking (SDN) is a fundamental problem for the integrated management of networks that follow this paradigm. Several solutions have addressed this problem, but they do not provide data models intended to support Fault, Configuration, Accounting, Performance, and Security (FCAPS) in SDN from a specialized Management Plane. In this paper, we introduce a technologyagnostic approach that comprises mainly a collection of YANG data models and their relationships. These models characterize SDN management and handle technology heterogeneity. To evaluate our approach, we developed the proof of concept of the YANG data models in an SDN scenario involving the configuration of devices from different vendors supporting diverse technologies. The evaluation results show the efficiency of our approach regarding response time, composition time, consumption time, and network traffic.

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Section: Related Workmentioning

confidence: 99%

Section: Related Workmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

An approach based on Yet Another Next Generation for software‐defined networking management

Montoya-Munoz

Casas-Velasco

Estrada-Solano

et al. 2021

Int J Communication

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A YANG model for a vertical SDN management plane

Montoya-Munoz

Casas-Velasco

Estrada-Solano

et al. 2017

2017 IEEE Colombian Conference on Communications and Computing (COLCOM)

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A PCE-Based Architecture for Application-Based Network Operations

King¹,

Farrel²

2015

116

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Services such as content distribution, distributed databases, or inter-data center connectivity place a set of new requirements on the operation of networks. They need on-demand and application-specific reservation of network connectivity, reliability, and resources (such as bandwidth) in a variety of network applications (such as point-topoint connectivity, network virtualization, or mobile back-haul) and in a range of network technologies from packet (IP/MPLS) down to optical. An environment that operates to meet these types of requirements is said to have Application-Based Network Operations (ABNO). ABNO brings together many existing technologies and may be seen as the use of a toolbox of existing components enhanced with a few new elements.This document describes an architecture and framework for ABNO, showing how these components fit together. It provides a cookbook of existing technologies to satisfy the architecture and meet the needs of the applications. Status of This MemoThis document is not an Internet Standards Track specification; it is published for informational purposes.This document is a product of the Internet Engineering Task Force (IETF). It represents the consensus of the IETF community. It has received public review and has been approved for publication by the Internet Engineering Steering Group (IESG). Not all documents approved by the IESG are a candidate for any level of Internet Standard; see Section 2 of RFC 5741.Information about the current status of this document, any errata, and how to provide feedback on it may be obtained at http://www.rfc-editor.org/info/rfc7491. Networks today integrate multiple technologies allowing network infrastructure to deliver a variety of services to support the different characteristics and demands of applications. There is an increasing demand to make the network responsive to service requests issued directly from the application layer. This differs from the established model where services in the network are delivered in response to management commands driven by a human user.These application-driven requests and the services they establish place a set of new requirements on the operation of networks. They need on-demand and application-specific reservation of network connectivity, reliability, and resources (such as bandwidth) in a variety of network applications (such as point-to-point connectivity, network virtualization, or mobile back-haul) and in a range of network technologies from packet (IP/MPLS) down to optical. An environment that operates to meet this type of application-aware requirement is said to have Application-Based Network Operations (ABNO).The Path Computation Element (PCE) [RFC4655] was developed to provide path computation services for GMPLS-and MPLS-controlled networks.The applicability of PCEs can be extended to provide path computation and policy enforcement capabilities for ABNO platforms and services.ABNO can provide the following types of service to applications by coordinating the components that operate and manag...

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A YANG Data Model for Routing Management

Cited by 3 publications

References 3 publications

An approach based on Yet Another Next Generation for software‐defined networking management

An approach based on Yet Another Next Generation for software‐defined networking management

A YANG model for a vertical SDN management plane

A PCE-Based Architecture for Application-Based Network Operations

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