本文件概述了物联网中IPv6的动机，以及在受限网络上解决物联网的技术挑战 设备和网络，对IPv6技术和协议的影响，技术指南，逐步 适用于物联网领域的流程、好处和风险，包括:M2M、能源、工业、采矿、石油和天然气， 智能城市、交通（包括电动汽车）等。在这种情况下，基于IPv6的物联网指的是支持彼此之间通信所需的连接网络层 东西。可以理解，完整的物联网系统可以使用物联网体系结构，包括但不一定包括 物联网平台的抽象层部分。 此类物联网平台的描述不在本文件范围内 文件

The present document outlines the motivation for IPv6 in IoT, the technical challenges to address IoT on constrained devices and networks, the impact on the IPv6 technology and protocols, the technology guidelines, the step by step process, the benefits, the risks, as applicable to IoT domains including: M2M, Energy, Industrial, Mining, Oil and gas, Smart city, Transportation (including EVs), etc.IPv6-based IoT in this context refers to the connectivity network layers needed to support the communication between things. It is understood that a complete IoT system may use of an IoT architecture including but not necessarily an abstraction layer part of an IoT platform. The description of such IoT platform is out of the scope of the present document.