Method and system for realizing intercommunication between new net and internet

Abstract

The invention relates to method and system for realizing the intercommunication between a new net and the internet, comprising the following steps of: transmitting an identification label data packet between a new net communication terminal and identification-route data packet conversion equipment, expressing the source address and the destination address of the identification label data packet by adopting identification labels; carrying out inter-conversion between the identification label data packet and a route label data packet through the identification-route data packet conversion equipment, expressing the source address and the destination address of the route label data packet by adopting route labels; transmitting the route label data packet between the identification-route data packet conversion equipment and intercommunication data packet conversion equipment; carrying out inter-conversion between the route label data packet and an IP data packet through the intercommunication data packet conversion equipment, expressing the source address and the destination address of the IP data packet by adopting IP addresses; and transmitting the IP data packet between the intercommunication data packet conversion equipment and an internet communication terminal. The method and system can realize the intercommunication between the new net and the internet.

Description

technical field [0001] The invention relates to the communication field, in particular to a method and a system for realizing the intercommunication between the new network and the Internet. Background technique [0002] With the development of information technology, the information network represented by the Internet has played an increasingly important role in economic and social development. But the Internet has also exposed more and more problems in the process of using it. At the beginning of the Internet design, only fixed and trusted terminals were considered, and terminal mobility was not supported, and there was no built-in security mechanism. With the development of wireless technologies such as 3G, post-3G, and 4G, Internet support for mobile terminals has become an increasingly urgent issue. At the same time, with the expansion of the scope of Internet applications, security issues have become more prominent, and these problems have been difficult to solve und...

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Problems solved by technology

However, there is no perfect interoper

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