Le Hou, Shuo Wang, Yikai Lin, et al. Link Failure Recovery Based on SDN[J]. Telecommunication science, 2015, 31(6): 18-23.
DOI:
Le Hou, Shuo Wang, Yikai Lin, et al. Link Failure Recovery Based on SDN[J]. Telecommunication science, 2015, 31(6): 18-23. DOI: 10.11959/j.issn.1000-0801.2015158.
As part of network security,network disaster backup and recovery has been a focus,and traditional network lacks of automation failure detection and recovery too1. SDN broke the traditional network design idea,the separation of control plane and data plane was realized,and the network of programmable ability was opened. Based on SDN,automatic network fault recovery and detection has become a possibility. A link failure detection and automatic recovery program based on SDN was designed. The entire network topology could be obtained,and network link state could be monitored through link discovery protoco1. Through the centralized management and control features of SDN,fast detection and link failure recovery were achieved.
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references
Zeng H Y , Kazemian P , Varghese G , et al . Automatic test packet generation . Proceedings of the 8th International Conference on Emerging Networking Experiments and Technologies(CoNEXT) , Nice,France , 2012
Heller B , Scott C , Mckeovwn B , et al . Leveraging SDN layering to systematically troubleshoot networks . Proceedings of HotSDN 2013 , Hong Kong,China , 2013
ONF . Software-Defined Networking:the New Norm for Networks . ONF White Paper , 2012
ONF . OpenFlowSwith Specification Version 1.3.1 , 2012
McKeown N , Anderson T , BalakrishnanH , et al . OpenFlow:enabling innovation in campus networks . ACM SIGCOMM Computer Communication Review , 2008 , 38 ( 2 )
Huang T , Liu J , Wei L , et al . The Core Principle and Application of SDN . Beijing : Posts & Telecom Press , 2014
Heller B , Handigol N , Jeyakumar V , et al . Where is the debugger for my software-defined network Proceedings of the First Workshop on Hot Topics in Software Defined Networks(HotSDN) , Helsinki,Finland , August 2012
Kazemian P , Varghese G , McKeown N . Header space analysis:static checking for networks . Proceedings of the 9th USENIX Symposium on Networked Systems Design and Implementation(NSDI 2012) , San Jose,CA,USA , 2012
Khurshid A , Zou X , Zhou W , et al . VeriFlow:verifying network-wide invariants in real time . Proceedings of the 10th USENIX Symposium on Networked Systems Design and Implementation(NSDI 2013) , Lombard,IL,USA , 2013
Kuzniar M , Peresini P , Canini M , et al . A soft way for OpenFlow switch interoperability testing . Proceedings of the 8th International Conference on Emerging Networking Experiments and Technologies(CoNEXT) , Nice,France , 2012
Mai H H , Khurshid A , Agarwal R , et al . Debugging the data plane with anteater . Proceedings of the ACM SIGCOMM 2011 Conference on Applications,Technologies,Architectures,and Protocols for Computer Communications , Toronto,ON,Canada , 2011
Scott C , Wundsam A , Whitlock S , et al . How did We Get into This Mess Isolating Fault-inducing Inputs to SDN Control Software . Technical Report UCB/EECS-2013-8 , 2013
Wundsam A , Levin D , Seetharaman S , et al . OFRewind:enabling record and replay troubleshooting for networks . Proceedings of USENIX Annual Technical Conference , Portland,OR,USA , 2011
Kempf J , Bellagamba E , Kern A , et al . Scalable fault management for OpenFlow . Proceedings of 2012 IEEE International Conference on Communications(ICC) , Ottawa,ON,Canada , 2012 : 6606 ~ 6610
Huang W Y , Chou T Y , Hu J W , et al . Automaticalend to end topology discovery and flow viewer on SDN . Proceedings of the 28th International Conference on Advanced Information Networking and Applications Workshops(WAINA) , Victoria,BC,Canada , 2014 : 910 ~ 915