CoreLab: an emerging network testbed employing hosted virtual machine monitor

  • Authors:
  • Akihiro Nakao;Ryota Ozaki;Yuji Nishida

  • Affiliations:
  • The University of Tokyo;National Institute of Information and Communications Technology;National Institute of Information and Communications Technology

  • Venue:
  • CoNEXT '08 Proceedings of the 2008 ACM CoNEXT Conference
  • Year:
  • 2008

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Abstract

Network testbeds for developing, deploying, and experimenting with new network services have evolved as recent rapid progress in virtualization technology. This paper proposes a new network testbed that enhances PlanetLab and is based on a hosted virtual machine monitor (VMM) as a virtual execution environment (VEE) for network services to run on. This paper reports our experiences in developing such a prototype network testbed employing Kernel-based Virtual Machine (KVM) as a hosted VMM. The paper examines the performance and scalability of the prototype to see whether or not it fulfills what we believe to be the requirements for a new network testbed.