Relationship-Oriented Software Defined AS-Level Fast Rerouting for Multiple Link Failures
Joint Authors
Li, Chunxiu
Li, Xin
Li, Ke
Huang, Jiafu
Feng, Zhansheng
Chen, Shanzhi
Zhang, Hong
Shi, Yulong
Source
Mathematical Problems in Engineering
Issue
Vol. 2015, Issue 2015 (31 Dec. 2015), pp.1-15, 15 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2015-03-31
Country of Publication
Egypt
No. of Pages
15
Main Subjects
Abstract EN
Large-scale deployments of mission-critical services have led to stringent demands on Internet routing, but frequently occurring network failures can dramatically degrade the network performance.
However, Border Gateway Protocol (BGP) can not react quickly to recover from them.
Although extensive research has been conducted to deal with the problem, the multiple failure scenarios have never been properly addressed due to the limit of distributed control plane.
In this paper, we propose a local fast reroute approach to effectively recover from multiple link failures in one administrative domain.
The principle of Software Defined Networking (SDN) is used to achieve the software defined AS-level fast rerouting.
Considering AS relationships, efficient algorithms are proposed to automatically and dynamically find protection paths for multiple link failures; then OpenFlow forwarding rules are installed on routers to provide data forwarding continuity.
Our approach is able to ensure applicability to ASes with flexibility and adaptability to multiple link failures, contributing toward improving the network performance.
Through experimental results, we show that our proposal provides effective failure recovery and does not introduce significant control overhead to the network.
American Psychological Association (APA)
Li, Chunxiu& Li, Xin& Li, Ke& Huang, Jiafu& Feng, Zhansheng& Chen, Shanzhi…[et al.]. 2015. Relationship-Oriented Software Defined AS-Level Fast Rerouting for Multiple Link Failures. Mathematical Problems in Engineering،Vol. 2015, no. 2015, pp.1-15.
https://search.emarefa.net/detail/BIM-1074859
Modern Language Association (MLA)
Li, Chunxiu…[et al.]. Relationship-Oriented Software Defined AS-Level Fast Rerouting for Multiple Link Failures. Mathematical Problems in Engineering No. 2015 (2015), pp.1-15.
https://search.emarefa.net/detail/BIM-1074859
American Medical Association (AMA)
Li, Chunxiu& Li, Xin& Li, Ke& Huang, Jiafu& Feng, Zhansheng& Chen, Shanzhi…[et al.]. Relationship-Oriented Software Defined AS-Level Fast Rerouting for Multiple Link Failures. Mathematical Problems in Engineering. 2015. Vol. 2015, no. 2015, pp.1-15.
https://search.emarefa.net/detail/BIM-1074859
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1074859