OpenVswitch初探 – 架构篇 https://zhuanlan.zhihu.com/p/37407564   基于 OpenvSwitch的OpenFlow实践 https://www.cnblogs.com/xidongyu/p/9593768.html   OVS常用命令与使用总结 https://blog.csdn.net/rocson001/article/details/73163041 ovs之组网实验 https://www.cnblogs.com/mrwuzs/p/10