<strong>Named Data Networking in Local Area Networks</strong>

<strong>Named Data Networking in Local Area Networks</strong>

时间：2017年9月29日 地点：九龙湖计算机楼313

报告简介：

The Named Data Networking (NDN) is a new Internet architecture that changes the network semantic from packet delivery to content retrieval and promises benefits in areas such as content distribution, security, mobility support, and application development. While the basic NDN architecture applies to any network environment, local area networks (LANs) are of particular interest because of their prevalence on the Internet and the relatively low barrier to deployment.
In this presentation, I first introduce NDN-NIC, a network interface card that performs name-based packet filtering, to reduce CPU overhead and power consumption of the main system during broadcast communication on shared media. Then I present a secure and efficient self-learning strategy for switched Ethernet, which discovers available contents via occasional flooding, so that the network can operate without manual configuration, and does not require a routing protocol or a centralized controller.
命名数据网络（Named Data Networking, NDN）是一种新型互联网体系结构。传统IP网络提供数据包传输服务，而NDN网络提供了一种数据内容获取的网络语义。NDN网络在内容分发、内容安全、移动性支持、以及应用程序开发等方面具有优势。NDN的基础架构适用于所有的网络环境，但是我对局域网特别感兴趣，因为局域网是互联网的重要组成部分，而且在局域网中部署NDN的门槛比较低。
在这个演讲里，我首先介绍NDN-NIC，一种可以过滤NDN报文的网络适配器，在局域网广播通讯时降低计算机的CPU占用与能耗。然后我展示一个安全而高效的自学习转发策略，通过广播少量的报文令网络学习到内容发布者的位置，从而使得NDN局域网可以无配置运行，既不需要路由协议、也不需要集中式的控制器。

报告人简介：

Junxiao Shi is a Named Data Networking researcher. He received his bachelor's degree in information security from Shanghai Jiao Tong University, China in 2009, and his PhD degree in computer science from The University of Arizona, USA in 2017. He will soon become a guest researcher at National Institute of Standards and Technology, USA. His research interests include information-centric networking and Internet of things. He is the lead developer of NDN Forwarding Daemon (NFD).
石君霄是一位命名数据网络（NDN）的研究者。他于2009年从上海交通大学取得信息安全学士学位，于2017年从美国亚利桑那大学取得计算机科学博士学位。他即将加入美国国家标准技术研究所成为一位客座研究员。他的研究方向包括NDN与物联网。他是NDN转发软件NFD的首席开发者。

计算机网络和信息集成教育部重点实验室（东南大学）