Implementing SDN and network-hypervisor based programmable network using Pi stack switch

A programmable Network is a new architecture that can react the rapidly changing network service and fulfill diverse requirements of networks. In this paper, we develop OpenFlow testbed named Pi Stack Switch using low-priced Single Board Computer and OpenSource based virtual switch. Also, we implement programmable network using SDN controller called ONOS and Network-Hypervisor called OpenVirteX. Our programmable network based on Pi Stack Switch as a network infrastructure is made up of network virtualization layer and SDN control layer.