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Method, device and server for providing ipv4 content supporting ipv6

A server and content technology, applied in the Internet field, can solve problems such as implementation difficulties and achieve the effect of avoiding loss

Active Publication Date: 2015-11-25
CHINA TELECOM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order for IPv4 content sources to be able to serve IPv6 user terminals, a lot of code inspection work is required, and relatively large funds are invested in system upgrades. For ICP (Internet Content Provider, Internet Content Service Provider) operators, it is very difficult to implement

Method used

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  • Method, device and server for providing ipv4 content supporting ipv6
  • Method, device and server for providing ipv4 content supporting ipv6
  • Method, device and server for providing ipv4 content supporting ipv6

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Embodiment Construction

[0020] The invention will be described in more detail hereinafter with reference to the accompanying drawings, in which exemplary embodiments of the invention are illustrated. In the drawings, the same reference numerals denote the same or similar components or elements.

[0021] figure 1 It is a schematic diagram of an application scenario 100 according to an embodiment of the present invention. The application scenario 100 includes an IPv6 user terminal 102 , an IPv4 content source 104 and a server 106 .

[0022] The server 106 may be an IPv4 / IPv6 dual-stack server, capable of providing IPv4 content to the IPv6 user terminal 102 . When the IPv6 user terminal 102 accesses the server 106, the server 106 can acquire information from the IPv4 content source 104 according to the information requested by the IPv6 user terminal 102. Server 106 may obtain IPv4 content from local or remote IPv4 content sources. The server 106 may analyze URL (Uniform / UniversalResourceLocator, Uni...

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PUM

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Abstract

The invention provides a method, a device and a server used for providing internet protocol (IP) v4 content and supporting IPv6, which relate to internet technology. The method for providing the IPv4 content to an IPv6 user terminal includes that request information of the IPv6 user terminal for the IPv4 content is received; corresponding IPv4 content is obtained from an IPv4 information source according to the request information, wherein the IPv4 content comprises uniform resource locator (URL) links; the obtained IPv4 content is analyzed, for URL links which do not support access of the IPv6 user terminal, pointed content of the URL links is obtained according to the URL links, and the pointed content of the URL links is cached; the URL links are replaced with temporary URL links, the temporary URL links support the access of the IPv6 user terminal and point to content pointed by cached URL links; and the IPv4 content comprising the temporary URL links is fed back to the IPv6 user terminal. In transition development from IPv4 to IPv6, by means of a modification scheme with low cost, an IPv4 content source serving the IPv6 user terminal is achieved.

Description

technical field [0001] The invention relates to Internet technology, in particular to a method, device and server for providing IPv4 content supporting IPv6. Background technique [0002] With the exhaustion of public network IPv4 addresses, the deployment of IPv6 is imminent. The development of IPv6 will inevitably lead to the increase of IPv6 content sources, while the original IPv4 content sources must face the problem of IPv6 user terminal access. In order for IPv4 content sources to serve IPv6 user terminals, it is necessary not only to upgrade the system, but also to review a large number of codes of IPv4 content sources or to adjust the overall architecture. [0003] In order for IPv4 content sources to be able to serve IPv6 user terminals, a lot of code inspection work is required, and relatively large funds are invested in system upgrades. For ICP (Internet Content Provider, Internet Content Service Provider) operators, it is very difficult to implement. It has be...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/12H04L29/06
Inventor 杨国良陈琦刘广义
Owner CHINA TELECOM CORP LTD
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