OpenVNet

The OpenVNet adds a Network Virtualization layer on top of the existing physical network and enables data center network administrators to tremendously simplify the creation and operation of multi-tenant networks.wikipedia
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Wakame-vdc

Almost part of the implementation had already done in the Wakame-vdc project in the beginning of 2012.
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Open vSwitch

vSwitch
* Open vSwitch
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SlideShare

* OpenVNet presentation on SlideShare
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Ruby (programming language)

RubyRuby programming languageRuby language
Yukihiro MatsumotoRuby on RailsProgramming RubySmalltalkObject-oriented programming

Linux

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Linux kernelFree and open-source softwareLAMP (software bundle)Personal computerSupercomputer

Network virtualization

virtual networknetwork virtualization solutionsnetworks
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