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Network access method, device and system

A technology for network access and web page access request, applied in the Internet field to achieve the effect of increasing the speed, reducing the number of times, and increasing the speed

Inactive Publication Date: 2017-07-04
BEIJING QIHOO TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Based on the complexity of the network environment, a single proxy server can no longer meet the ever-changing network, so proxy server clusters are generated, and user requests can obtain web page resources through any proxy server

Method used

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  • Network access method, device and system
  • Network access method, device and system
  • Network access method, device and system

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Experimental program
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Embodiment Construction

[0033] The principle and spirit of the present invention will be described below with reference to several exemplary embodiments. It should be understood that these embodiments are given only to enable those skilled in the art to better understand and implement the present invention, rather than to limit the scope of the present invention in any way. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

[0034] Those skilled in the art know that the embodiments of the present invention can be implemented as a system, device, device, method or computer program product. Therefore, the present disclosure may be embodied in the form of complete hardware, complete software (including firmware, resident software, microcode, etc.), or a combination of hardware and software.

[0035] According to the embodiments of the present invention, a network access method, dev...

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PUM

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Abstract

The embodiment of the invention provides a network access method, device and system. The method comprises the following steps: when a webpage access request sent by a client is received, searching for an IP (Internet Protocol) address corresponding to a domain name in the webpage access request in a locally-created DNS (Domain Name Server) database; determining a target server according to the IP address corresponding to the domain name in the webpage access request; determining one of proxy servers corresponding to the target server as an optimal proxy server according to time when the webpage access request is received and / or position information of the client; and sending the webpage access request to the optimal proxy server, so that the optimal proxy server transmits webpage resources of the target server to the client. Through local creation of the DNS database, the resource consumption and network flow of a DNS are lowered. The optimal proxy server is selected to provide the webpage resources, so that the webpage information acquisition speed can be increased remarkably, and the Internet surfing experience of a user is improved.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of the Internet, and more specifically, the embodiments of the present invention relate to a network access method, device and system. Background technique [0002] This section is intended to provide a background or context for implementations of the invention that are recited in the claims. The descriptions herein are not admitted to be prior art by inclusion in this section. [0003] At present, the speed of cross-network access data between different network operators is very low, and the speed of accessing foreign websites is especially low. Therefore, setting up a proxy server (Proxy Server) on the backbone network to provide cross-network access for users is the most effective way to improve user experience. [0004] Under normal circumstances, when a user visits a website, the web browser directly connects to the target server to obtain web page resources, and the data is ...

Claims

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Application Information

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IPC IPC(8): H04L29/08H04L29/12
CPCH04L61/4511H04L67/56H04L67/60
Inventor 王智广
Owner BEIJING QIHOO TECH CO LTD