An implementation of network computing testbed system on open source virtualized cloud

Virtualized cloud infra have been increasing gradually due to the cost savings and operational efficiency. Virtualization technology has spread to all areas of ICT such as application and network not limited just computer resources as cloud computing environments are common. We implemented network computing testbed system on virtualized cloud in this paper. With this system, user (DevOps) can develop and experiment with a variety of virtual network functions on their own virtual network in fast cycle.