9 Open vSwitch • Production quality, multilayer virtual switch licensed under the open source Apache 2.0 license • Support • Linux, FreeBSD, KVM, ESX, Xen, Docker, Vbox, OpenStack …etc • Widely used • Most popular OpenStack networking backend • Default network stack in Xen
• Create a realistic virtual network, running real kernel, switch and application code on single machine 13 Mininet Ref: https://www.slideshare.net/ssusera21600/sdnds-twmeetup3
15 Open Network Linux, ONL • Operating System on the OCP-Accepted switch • Based on Debian 7&8 • Provide ONLP daemon for manage • Not include any forwarding agent