摘要
IPv4/IPv6过渡技术为物联网的发展提供了IP地址的支撑,ISATAP隧道技术由于无须大量升级更换设备、相对容易实现而成为三种IPv4/IPv6过渡技术的优选方案。对此,基于Packet Tracer7.3平台,部署一个采用ISATAP隧道技术的物联网智能家居仿真场景,设计了网络拓扑图,使用静态、DHCP和DHCPv6三种方式配置IPv4和IPv6地址,对物联网中的关键设备采取Python语言进行编码。仿真结果表明,双栈终端能自动获取IPv4或IPv6地址,IoT设备在物联网服务器注册后,可按设定条件在双栈终端的调控下智能有效地运行,从而为过渡技术在物联网中的应用提供一种研究方法。
The transition technology of IPv4/IPv6 provide the necessary support for the development of the Internet of Things(IoT)in terms of IP addressing.ISATAP tunneling technology,due to its advantages of not requiring extensive equipment upgrades or replacements and being relatively easy to implement,has become the preferred solution among the three IPv4/IPv6 transition technologies.Based on the Packet Tracer 7.3 platform,a simulation scenario of an IoT smart home utilizing ISATAP tunneling technology is deployed in this research.A network topology is designed,and IPv4 and IPv6 addresses are configured using three methods:static,DHCP,and DHCPv6.The key devices in IoT are coded using the Python language.Simulation results indicate that the dual-stack terminal could automatically acquire IPv4 or IPv6 addresses.After IoT devices register with the IoT server,they can operate intelligently and effectively under the control of the dual-stack terminal according to set conditions,so as to provide a research methodology for the application of transition technology in the IoT.
作者
李清平
LI Qing-ping(Zhejiang Yuying College of Vocational Technology,Hangzhou 310018,China)
出处
《广东水利电力职业技术学院学报》
2024年第2期44-48,58,共6页
Journal of Guangdong Polytechnic of Water Resources and Electric Engineering
基金
浙江育英职业技术学院2023年度重点课题(YYZD202304)。
