Research on NFV fault association and fault self-healing

Binhong MAO; Zhiming YANG

doi:10.11959/j.issn.1000-0801.2017261

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Research on NFV fault association and fault self-healing

Operation technology wide Angle | 更新时间：2024-06-05

- Research on NFV fault association and fault self-healing
- Telecommunications Science Vol. 33, Issue 11, Pages: 186-194(2017)
- 作者机构：
- 作者简介：
- 基金信息：
- DOI：10.11959/j.issn.1000-0801.2017261
  CLC： TP393
- Published Online：2017-11，
  
  Published：20 November 2017
- 稿件说明：
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Binhong MAO, Zhiming YANG. Research on NFV fault association and fault self-healing[J]. Telecommunications science, 2017, 33(11): 186-194.
DOI：

Binhong MAO, Zhiming YANG. Research on NFV fault association and fault self-healing[J]. Telecommunications science, 2017, 33(11): 186-194. DOI： 10.11959/j.issn.1000-0801.2017261.

摘要

利用NFV实现电信网络设备软硬件解耦，摆脱了对专用硬件设备的依赖，并能利用NFV资源共享、自动部署、弹性伸缩等特性，但同时也带来了故障点多、故障定位分析困难等问题，导致NFV网络的运营维护难度增加。分析了NFV故障处理的流程及故障关联方案，为NFV场景下的故障定位处理提供指引。同时给出了VNF故障自愈实现方案，利用VNF特性，实现网元及业务自愈，提升自动化运维能力。

Abstract

NFV implements the hardware and software decoupling of telecommunications network equipment

gets rid of the dependence on dedicated hardware equipment.NFV brings benefits such as resource sharing

automatic deployment

flexibility and other features

but it also brings some problems such as more fault points

difficult fault analysis and so on.It results in NFV network operation and maintenance more difficult.The NFV fault process and fault association were analyzed

and guidance for fault location processing in NFV was provided.At the same time

the VNF fault self-healing implementation scheme was given to realize the network element and service fault self-healing

and improve capability of automatic operation and maintenance.

关键词

Keywords

references

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ETSI.NFV MANO functional requirements specification [S ] . 2017 .

ETSI.NFV MANO Or-Vi reference point - interface and information model specification [S ] . 2016 .

ETSI.NFV MANO Vi-Vnfm reference point-interface and information model specification [S ] . 2016 .

ETSI.NFV MANO Or-Vnfm reference point-interface and information model specification [S ] . 2016 .

赵慧玲 , 史凡 . SDN/NFV的发展与挑战 [J ] . 电信科学 , 2014 , 30 ( 8 ): 13 - 18 .

ZHAO H L , SHI F . Development and challenge of SDN/NFV [J ] . Telecommunications Science , 2014 , 30 ( 8 ): 13 - 18 .

王海宁 , 赵慧玲 . NFVO 标准和实践 [J ] . 电信科学 , 2017 , 33 ( 4 ): 1 - 7 .

WANG H N , ZHAO H L . NFVO standards and practice [J ] . Telecommunications Science , 2017 , 33 ( 4 ): 1 - 7 .

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Related Institution

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