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Method and system for realizing free Internet access based on ipv4/ipv6 conversion

A free Internet access and ipv6 network technology, applied in the field of computer communication, can solve problems such as insufficient monthly traffic, achieve the effect of expanding application scenarios, saving Internet access costs, and improving compatibility

Inactive Publication Date: 2018-03-16
BEIJING GEEK GEEK TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The invention provides a method and system for realizing free Internet access based on IPv4 / IPv6 conversion, which can solve the problem of insufficient monthly subscription traffic when the client performs large-scale downloading in a campus that is billed by traffic

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  • Method and system for realizing free Internet access based on ipv4/ipv6 conversion
  • Method and system for realizing free Internet access based on ipv4/ipv6 conversion

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Embodiment Construction

[0036] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0037] figure 1 A schematic flow diagram of a method for realizing free Internet access based on IPv4 / IPv6 conversion provided by Embodiment 1 of the present invention, as shown in figure 1 As shown, the method includes:

[0038] Step S1, the client initiates IPv4 access, and sends the IPv4 access to the router.

[0039]Specifically, the client initiates a request for accessing the destination IPv4 address, and sends the request for accessing the destination IPv4 address to the router. Wherein, a conversion service function for converting IPv4 to IPv6 is integrated in the router.

[0040] Step S2, convert the IPv4 access to IPv6 access in the router, and send the IPv6 access to a dual-stack server, and the dual-stack s...

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Abstract

The invention provides a method and system for realizing free Internet access based on IPv4 / IPv6 conversion, belonging to the technical field of computer communication. The method includes: a client initiates an IPv4 access, and sends the IPv4 access to a router; converts the IPv4 access into an IPv6 access in the router, and sends the IPv6 access to a dual-stack server in the Internet, so that The dual-stack server converts the IPv6 access to IPv4; the dual-stack server accesses the IPv4 website. The technical scheme of the invention can solve the problem of insufficient monthly subscription traffic when the client terminal in the campus is charged by traffic for large traffic download.

Description

technical field [0001] The invention belongs to the technical field of computer communication, and in particular relates to a method and system for realizing free Internet access based on IPv4 / IPv6 conversion. Background technique [0002] At present, the basic protocol of the Internet is Internet protocol version 4 (IPv4 for short) using 32-bit addresses. With the continuous growth of network scale and new applications, insufficient IP address space restricts the development of the Internet. The demand for network application development of IPv6 (Internet protocol version6, IPv6 for short) using 128-bit addresses is increasing day by day. [0003] For most colleges and universities in China that use the education network, the IPv4 traffic of the client out of the school is charged. The monthly subscription traffic per account of teachers and students is generally between 1-5GB, and the excess fee will be higher. This traffic is fine for basic applications such as browsing...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/06H04L29/12
Inventor 刘剑英
Owner BEIJING GEEK GEEK TECH