论文标题
使用P4的灵活的物联网Datapath编程
Flexible IoT Datapath Programming using P4
论文作者
论文摘要
网络和设备技术的进度使任何设备都可以连接到Internet，从而形成了物联网（IoT）体系结构。基于IoT服务的与互联网相关的活动不可避免地会产生大量带来大数据现象的实时数据。为了有效处理如此大的物联网数据，软件定义的网络（SDN）技术可能会发挥作用。在SDN技术中，P4是用于编程协议无关的数据包处理器的高级语言。本文介绍了我们有关如何使用P4来实现大规模物联网流数据流的灵活数据流程编程的初步工作。作为案例研究，我们描述了在任意网络拓扑中为IoT数据收集的基于动态MST的数据编程的实施。
The progress of the network and device technologies enables any device to be connected to the Internet thereby forming an Internet of Things (IoT) architecture. Internet-related activities based on the IoT services can inevitably generate a lot of real-time data which leads a big data phenomenon. To efficiently handle such big IoT data, software-defined networking (SDN) techniques could come into play. Among SDN techniques, P4 is a highlevel language for programming protocol-independent packet processors. This paper presents our preliminary work on how we can use P4 to achieve flexible datapath programming for large scale IoT streaming data streaming. As a case study, we describe the implementation of dynamic MST-based datapath programing for IoT data collection in an arbitrary network topology.
