Research and application of related technologies of new generation network communication protocol IPv6

This paper expounds the key technologies in the construction of the new generation network under the rapid development of the Internet, and puts forward the design concept based on IPv6 protocol as the main communication protocol. And through tunnel technology, IPv4 / IPv6 dual stack technology, 6LoWPAN and other related technologies to solve the key problems in the process of computer network communication. It lays an important foundation for the realization of more digital and intelligent applications of Internet of things.