Processing method of CDN service, device and communication system

A processing method and technology for managing equipment, applied in the Internet field, can solve the problems of low efficiency of domain name resolution and increased waiting time for netizens

Inactive Publication Date: 2016-11-16
GUIZHOU BAISHANCLOUD TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The efficiency of domain name resolution is low, which increases the waiting time for netizens

Method used

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  • Processing method of CDN service, device and communication system
  • Processing method of CDN service, device and communication system
  • Processing method of CDN service, device and communication system

Examples

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Embodiment Construction

[0080] The embodiment of the present invention provides the processing method, equipment and communication system of CDN business, and the scheduling granularity is optimized to the IP address of each Web server, and the scheduling granularity is more refined; and the traditional method needs to be switched to the service through the cname mode. The CDN service provider finally obtains the IP address through the second recursive analysis method, which greatly saves the analysis time, thereby saving the waiting time of netizens.

[0081] In order to enable those skilled in the art to better understand the solutions of the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only It is an embodiment of a part of the present invention, but not all embodiments. Based on the embodi...

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Abstract

The embodiment of the invention discloses a processing method of a CDN (Content Delivery Network) service, a device and a communication system. The processing method of the CDN service, the device and the communication system are used for improving domain name resolution efficiency. According to the embodiment, the processing method of the CDN service comprises the steps: a DNS (Domain Name Server) obtains first list information from a management device of a CDN service provider, wherein the first list information comprises a domain name, a target region and an IP address of a web server, and the IP address of the web server has a mapping relationship with the domain name and the target region; the DNS receives a domain name resolution request sent by an LDNS (Local Domain Name Server), wherein the domain name resolution request comprises a target domain name and an IP address of the LDNS; the DNS determines the target region based on the IP address of the LDNS and determines the IP address of the target Web server in the target region which corresponds to the target domain name; and the DNS sends the IP address of the target Web server to the LDNS. The embodiment of the invention also provides the DNS, the management device and the communication system.

Description

technical field [0001] The present invention relates to the technical field of the Internet, in particular to a CDN service processing method, equipment and communication system. Background technique [0002] Content Delivery Network (abbreviation: CDN) is to add a new layer of network architecture to the existing Internet, and publish the content of the website to the "edge" of the network closest to the user, so that the user can obtain the desired information nearby. content, so as to solve the Internet network congestion and improve the response speed of users visiting websites. [0003] In the usual method, when the local domain name resolution server (Local Domain Name Server, abbreviation: LDNS) receives the domain name resolution request sent by a netizen client in this area (Beijing), the local domain name server (Local Domain Name Server, abbreviation: LDNS ) sends the domain name resolution request to the domain name resolution server (Domain Name Server, abbrevi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08H04L29/12
CPCH04L61/2503H04L67/1004H04L67/02H04L61/4511
Inventor 符立佳苗辉
Owner GUIZHOU BAISHANCLOUD TECH CO LTD
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