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Method, home gateway and system for accessing network resources

A technology for accessing networks and home gateways, applied in the field of communication

Active Publication Date: 2018-04-06
CHINA TELECOM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Since very few CPs (Content Providers, content providers) / SPs (Service Providers, service providers) can provide IPv6 users with access capabilities, IPv4 will still occupy a large number of users and network traffic for a long period of time, so CP / SP has no incentive to migrate to IPv6

Method used

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  • Method, home gateway and system for accessing network resources
  • Method, home gateway and system for accessing network resources
  • Method, home gateway and system for accessing network resources

Examples

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Embodiment Construction

[0056] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. The following description of at least one exemplary embodiment is merely illustrative in nature and in no way taken as limiting the invention, its application or uses. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0057] The relative arrangements of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise.

[0058] At the same time, it should be understood that, for the convenience of d...

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Abstract

The invention discloses a method for accessing network resources, a home gateway and a system. Among them, in the method for accessing network resources, when the home gateway receives the domain name query request sent by the user terminal, it extracts the IPV6 prefix authorization address included in the domain name query request, and sends them to the IPV4 domain name system server and the IPV6 domain name system server respectively. Query request to determine whether the IPV6 address resolution information has been received, and if the IPV6 address resolution information is received, the IPV6 address resolution information will be sent to the user terminal, which will help the user terminal to preferentially access the resources of the IPV6 website; if the IPV6 address resolution information is not received within the set time The IPv6 address resolution information can enable the user terminal to access the original IPv4 network through the IPv6 protocol stack, without affecting the user's Internet experience. Since the rhythm and strategy of IPV6 evolution can be controlled through the home gateway, the end-to-end network evolution to IPV6 can be realized.

Description

technical field [0001] The present invention relates to the communication field, in particular to a method for accessing network resources, a home gateway and a system. Background technique [0002] According to the executive meeting of the State Council held in December 2011, "Research and Deployment to Accelerate the Development of my country's Next Generation Internet Industry", it is planned to carry out a small-scale commercial trial of the Internet Protocol Version 6 network before the end of 2013, forming a mature business model and technology evolution route ; From 2014 to 2015, carry out large-scale deployment and commercialization, and realize the mainstream business interoperability between Internet Protocol Version 4 (Internet Protocol Version 4, referred to as: IPV4) and Version 6 (IPV6). After several years of pilot projects by operators, the broadband network has officially entered the early transition stage from IPv4 network to IPv6 network. In the next few ye...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/12H04L12/66
Inventor 孙培良周翔陈怡
Owner CHINA TELECOM CORP LTD
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