CDLB: A cross-domain load balancing mechanism for software defined networks in cloud data centre

Weiyang Wang, Mianxiong Dong*, Kaoru Ota, Jun Wu, Jianhua Li, Gaolei Li

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

7 Citations (Scopus)

Abstract

Currently, cross-domain load balancing is one of the core issues for software defined networks (SDN) in cloud data centre, which can optimise resource allocation. In this paper, we propose a cross-domain load balancing mechanism, CDLB, based on Extensive Messaging and Presence Protocol (XMPP) for SDN in cloud data centre. Different from poll method, XMPP based push model is introduced in the proposed scheme, which can avoid wasting network and computing resources in large-scale distributed network environment. The proposed scheme enables all the controllers in the flat distributed control plane to share the same consistent global-view network information in real time through XMPP and XMPP publish/subscribe extension. Thus, the problem of non-real time information synchronisation can be resolved and cross-domain load balancing can be realised. The simulations show the efficiency of the proposed scheme.

Original languageEnglish
Pages (from-to)44-53
Number of pages10
JournalInternational Journal of Computational Science and Engineering
Volume18
Issue number1
DOIs
Publication statusPublished - 2019
Externally publishedYes

Keywords

  • cloud data centre
  • extensive messaging and presence protocol
  • push model.
  • XMPP

ASJC Scopus subject areas

  • Software
  • Modelling and Simulation
  • Hardware and Architecture
  • Computational Mathematics
  • Computational Theory and Mathematics

Fingerprint

Dive into the research topics of 'CDLB: A cross-domain load balancing mechanism for software defined networks in cloud data centre'. Together they form a unique fingerprint.

Cite this