文章名称:The Road to SDN: An Intellectual History of Programmable Networks 文章来源:Feamster N , Rexford J , Zegura E . The Road to SDN[J]. Queue, 2013, 11(12):20-40. ABSTRACT: 软件定义网络(SDN)是一项令人兴奋的技术,它使我们能够创新设计和管理网络,尽管这项技术似乎是突然出现的,但SDN是使计算机网络更具可编程性的长期努力的一部分.本…

目录 ABSTRACT: 1 Introduction: 2 The Road to SDN: 2.1 Active Networking Technology push and use pull Intellectual contributions Myths and misconceptions In search of pragmatism 2.2 Separating Control and Data Planes Technology push and use pull Intelle…

NOTE Capsules Example 1.Type Field: excute forwarding routine => carry program 2.Previous address: If the node now is not an active network node, it can get the preivous address and forwarding routine from the field. 3.Dependent Fields: necessary! It…

接上第二点 NOTE (2)active networks => Programmability in networks(1990s) Sturcture: What are active networks? motivation for active networks technologies behind active networks How do active networks related to SDN? The legacy of active networks What are…

前言碎碎念 当我看到这个全英论文以后,身体和心理都出现了戒断反应,让人无比难受,毕竟自己很久没做过英语阅读理解了.总之,在舍友大佬的帮助下以及各款翻译软件的鼎力支持之下(通篇读完后还是找了中文文献来对应),总算是把这一次作业磕磕碰碰地完成了. 阅读 阅读文章<The Road to SDN: An Intellectual History of Programmable Networks>,并根据所阅读的文章,书写一篇博客,回答以下两个问题: 过去20年中可编程网络的发展可以分为几个阶段?每个…

3. 什么是SDN?(WHAT IS SOFTWARE-DEFINED NETWORKING?) The term SDN was originally coined to represent the ideas and work around OpenFlow at Stanford University, Stanford, CA, USA [24]. As originally defined, SDN refers to a network architecture where the…

<重构网络-SDN架构与实现>: SDNLAB <重构网络-SDN架构与实现>新书有奖试读活动 资源下载 随笔 有幸拜读了李呈前辈和杨泽卫杨老师的作品<重构网络-SDN架构与实现>的前两个章节,晚辈阅读该书之后感悟和学习颇多,特此记之.由于我对章节一的印象十分深刻,所以本文主要是对章节一的小结和感想. 试读章节共有两章,第一章是"SDN重塑网络",第二章是"SDN南向协议",结构如下: Ch1.SDN重塑网络 1.1 SDN是什么…

过去20年中可编程网络的发展可以分为几个阶段?每个阶段的贡献是什么? Making computer networks more programmable enables innovation in network management and lowers the barrier to deploying new services. In this section, we review early work on programmable networks. We divide the his…

本篇学习笔记写于 Sun Nov 13 15:08:02 2016, 可能有认识不全面的地方. 参考资料为ONF的官方网站中: Software-Defined Networking (SDN) Definition, 之前也看了一些国内的网站, 然而基本上不知所云, 所以从ONF开始吧. link What is SDN? The physical separation of the network control plane from the forwarding plane, and wh…

Name of article:Are We Ready for SDN?  Implementation Challenges for  Software-Defined Networks Origin of the article:Sezer S , Scott-Hayward S , Chouhan P , et al. Are we ready for SDN? Implementation challenges for software-defined networks[J]. IEE…