An ipv4/ipv6 switching application platform

A technology for exchanging applications and platforms, applied in the field of interconnection, to achieve the effect of eliminating data islands and solving integration difficulties

Inactive Publication Date: 2020-02-11
中国联合网络通信有限公司沈阳市分公司 +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the compatibility problem of IPv6 clients accessing IPv4 network resources in the existing network information technology, the problem to be solved by the present invention is to provide an IPV4 / IPV6 switching application platform that solves the problem of isolated islands of information by integrating from the network layer

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  • An ipv4/ipv6 switching application platform
  • An ipv4/ipv6 switching application platform
  • An ipv4/ipv6 switching application platform

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Embodiment Construction

[0030] The content of the present invention will be described more fully below with reference to the accompanying drawings.

[0031] The invention provides an IPv4 / IPv6 interworking application platform,

[0032] The invention is an IPv4 / IPv6 exchange application platform for solving isolated IPv4 information islands, through joint processing of an application proxy server and an intermediate server, and realizing intercommunication of IPv4 information isolated islands based on IPv6 technology. This platform includes an application proxy server and an intermediate server. The application proxy server has a built-in NAT module and an IPv4 / IPv6 translation module, and the intermediate server has a built-in address mapping module.

[0033] The NAT module implements IPv4 address translation, which is consistent with the implementation in the prior art, and will not be further described here.

[0034] The IPv4 / IPv6 translation module realizes the translation and conversion between...

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Abstract

The invention relates to an IPv4 / IPv6 switching application platform. An intermediate server allocates redundant IPv4 addresses and IPv6 prefixes to each isolated island; the application proxy server configures an address pool used by a NAT module and an IPv4 / IPv6 translation module, and provides a static state for the isolated island. Mapping release; the client initiates an IPv4 application request; the intermediate server performs source address translation on the source IPv4 address of the data request message, and forwards the data to the intermediate server; the intermediate server forwards the application request to the application proxy server of the information island B for processing and forwarding To the server B1, after receiving the data request message, the server B1 returns a data response and forwards it to the client A1 to complete the data interaction. The invention can achieve the comprehensive integration of new and old platforms, eliminate information islands to achieve the purpose of information sharing, can solve the problem of integration difficulties, and can use the advantages of IPv6 to lay a good foundation for the promotion of big data and the Internet of Things.

Description

technical field [0001] The invention relates to an interconnection technology, in particular to an IPV4 / IPV6 exchange application platform for solving the isolated island of IPv4 information. Background technique [0002] The construction and application of smart cities and big data across the country are in full swing. The focus of these two tasks will be how to solve the problem of information islands to achieve information sharing. To solve this problem, the IP address problem must be solved. The easiest way to solve the IP address problem is to fully adopt the IPV6 address. The adoption of the IPV6 address will lead to the fact that the original IPV4-applied equipment cannot meet the requirements of IPV6, and a large number of replacement equipment cannot meet the requirements of IPV6. realistic. [0003] For example: At present, in the construction of public medical and health information systems, major hospitals and other health institutions continue to use IPv4 priva...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/08H04L29/12
CPCH04L61/251H04L61/2528H04L61/5061H04L61/5007H04L2101/686H04L67/562H04L67/56
Inventor 肖垚许宏印田辉杨国良王旸
Owner 中国联合网络通信有限公司沈阳市分公司
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