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Intelligent DNS domain name system and method based on dynamic detection

A domain name system and intelligent technology, applied in transmission systems, digital transmission systems, electrical components, etc., can solve problems such as difficulty in configuring proximity rules, difficulty in covering all addresses, and optimal resolution of addresses. The effect of configuration and maintenance, improving operation efficiency and wide applicability

Inactive Publication Date: 2015-06-24
ARRAY NETWORKS BEIJING
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AI Technical Summary

Problems solved by technology

[0004] In the prior art retrieved at present, the smart DNS is statically configured, which has the following disadvantages: 1. Proximity rules are not easy to configure, and users need to collect which network segments are included in each area or ISP; 2. Proximity rules are difficult to cover all addresses, so Access to addresses outside the rules cannot obtain optimal resolution; 3. When the external network environment changes, the proximity rules need to be adjusted

Method used

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  • Intelligent DNS domain name system and method based on dynamic detection
  • Intelligent DNS domain name system and method based on dynamic detection
  • Intelligent DNS domain name system and method based on dynamic detection

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Embodiment Construction

[0030] In the following description, many technical details are proposed in order to enable readers to better understand the application. However, those skilled in the art can understand that even without these technical details and various changes and modifications based on the following implementation modes, it is still the technical solution claimed by the claims of the present application.

[0031] In order to make the purpose, technical solution and advantages of the present invention clearer, the following will further describe the implementation of the present invention in detail in conjunction with the accompanying drawings.

[0032] Such as figure 1 As shown, the intelligent DNS domain name system based on dynamic detection is composed of intelligent DNS 100 and detector 200, and the system can be composed of servers, such as ArrayNetworks APV6250. The intelligent DNS includes a user input / output module 101 , a local DNS statistics module 102 , a communication module...

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Abstract

The invention provides an intelligent DNS domain name system based on dynamic detection. The intelligent DNS domain name system is composed of an intelligent DNS and a detector. The intelligent DNS comprises a user input / output module, a local DNS statistics module, a communication module, a proximity rule module and a domain name resolution module. By means of the intelligent DNS domain name system and method based on dynamic detection, the system is easy to configure and maintain; a static proximity rule and dynamic detection can be combined to be used, the application range is wider, and the defects of a static method are made up for; meanwhile, the newest status of a network can be reflected in real time through dynamic detection, the optimal IP address is always parsed, and the operation efficiency of the network is improved.

Description

technical field [0001] The invention relates to the field of network application delivery control, in particular to an intelligent DNS domain name system and method based on dynamic detection. Background technique [0002] Smart DNS (Domain Name System Computer Domain Name System), is often used for domain name resolution with multiple servers (IP addresses) in the domain name. These IP addresses are usually distributed in different regions or ISPs (Internet Server Providers, Internet Service Providers) as CDN (Content Delivery Network) nodes, and access across regions or different ISPs may bring higher delays . Therefore, through the pre-configured proximity rules, when the user's local DNS server requests to the smart DNS server, the smart DNS can identify the area or ISP it belongs to, and then return the IP address of the same or similar area or ISP, and the user finally gets Its access to the fastest IP address. [0003] For example, intelligent DNS resolution is a D...

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Application Information

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IPC IPC(8): H04L12/24H04L12/26H04L29/12
Inventor 郑智仁付正立贝少峰
Owner ARRAY NETWORKS BEIJING
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