Design a hash-based control mechanism in vswitch for software-defined networking environment

Shih Wen Hsu, Tseng Yi Chen, Yun Chun Chang, Shuo Han Chen, Han Chieh Chao, Tsen Yeh Lin, Wei Kuan Shih

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

8 Scopus citations

Abstract

Unlike a traditional network architecture, a software-defined networking architecture is divided into the control plane and the data plane. Network administrators use the centralized control plane to manage network authority and determine where network traffic is to be sent in the data plane. However, a centralized control structure causes a bottleneck with an overloading flow or under a DDoS attack. Under such conditions, the probability of network misconfiguration may increase rapidly and network performance may decline rapidly. This work paper proposes a hash-based mechanism that operates in the control plane to increase the reliability and scalability of the network. The hash function is utilized to assign incoming packets to queues in the control plane. The controller schedules the queues using a round-robin method to reduce the probability of failure in response to malicious attacks and to reduce transmission delay when network congestion occurs. The experimental results reveal that the proposed mechanism effectively distributes the workload and increases the reliability of the network under high-density data transmission.

Original languageEnglish
Title of host publicationProceedings - 2015 IEEE International Conference on Cluster Computing, CLUSTER 2015
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages498-499
Number of pages2
ISBN (Electronic)9781467365987
DOIs
StatePublished - 26 Oct 2015
EventIEEE International Conference on Cluster Computing, CLUSTER 2015 - Chicago, United States
Duration: 8 Sep 201511 Sep 2015

Publication series

NameProceedings - IEEE International Conference on Cluster Computing, ICCC
Volume2015-October
ISSN (Print)1552-5244

Conference

ConferenceIEEE International Conference on Cluster Computing, CLUSTER 2015
Country/TerritoryUnited States
CityChicago
Period8/09/1511/09/15

Keywords

  • Centralized control
  • Hash function
  • Round-robin
  • Software defined networking

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