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Optimal access flow scheduling method based on DNS (Domain Name System) and optimal access flow scheduling equipment based on DNS

A technology of access flow and scheduling method, which is applied in the field of network communication, can solve the problems of user access quality degradation, etc., and achieve the effect of refining the pointing range and reducing the workload

Inactive Publication Date: 2014-04-23
刘保太 +1
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Problems solved by technology

The principle of its processing is to use the address attribution list and bandwidth occupancy rate for traffic scheduling. Since the IP address of the application server obtained by the user through DNS is a fixed ISP address, rigid scheduling will inevitably lead to a decrease in the quality of user access.

Method used

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  • Optimal access flow scheduling method based on DNS (Domain Name System) and optimal access flow scheduling equipment based on DNS
  • Optimal access flow scheduling method based on DNS (Domain Name System) and optimal access flow scheduling equipment based on DNS
  • Optimal access flow scheduling method based on DNS (Domain Name System) and optimal access flow scheduling equipment based on DNS

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Embodiment Construction

[0028] In order to further explain the technical means and effects of the present invention to achieve the intended purpose of the invention, the specific implementation methods, Structure, characteristic and effect thereof are as follows in detail. In the following description, different "one embodiment" or "embodiment" do not necessarily refer to the same embodiment. Furthermore, the particular features, structures, or characteristics of one or more embodiments may be combined in any suitable manner.

[0029] Such as figure 1As shown, the purpose of the present invention and its technical problems are achieved by adopting the following technical solutions. According to the DNS-based optimized access traffic scheduling method proposed by the present invention, it includes: user request acquisition step 11, which is used to analyze the request resolution behavior of the target DNS to obtain the domain name address requested by the user for resolution, specifically through th...

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Abstract

The invention provides an optimal access flow scheduling method based on a DNS (Domain Name System) and optimal access flow scheduling equipment based on the DNS. The method comprises the following steps: a user request acquiring step, namely analyzing the request resolving behavior of a target DNS and acquiring a domain name address required for resolving by a user; an IP (Internet Protocol) address inquiring step, namely distributing the domain name address to DNSes of multiple ISP (Internet Service Provider) lines and inquiring multiple IP addresses corresponding to the domain name address; a quality sequencing step, namely performing quality sequencing on the multiple IP addresses according to a preset optimization algorithm, wherein the sequence of the multiple IP addresses indicates the access quality levels of multiple IP addresses accessed by the user; an IP address feedback step, namely feeding the IP address with highest access quality back to the user. By virtue of the method and equipment provided by the invention, analysis can be automatically performed on the basis of the resolving behavior of the DNS, and the access quality of the different IP addresses corresponding to the user access domain name is automatically analyzed.

Description

technical field [0001] The present invention mainly relates to the technical field of network communication, in particular to a DNS-based optimized access flow scheduling method and equipment. Background technique [0002] At present, the main ISP (Internet Service Provider) networks in the development of the domestic Internet include: Telecom, Netcom, and Education Network. There are various factors such as interconnection between these three networks, regional geographical restrictions, and export bandwidth restrictions. This makes it difficult for applications to be accessed normally in different regions. In order to ensure their service quality, each large-scale and popular application has deployed independent application cache servers on different ISPs to provide external services, so that users on different networks can use the provided applications nearby. [0003] DNS is the abbreviation of Domain Name System or Domain Name Service (Domain Name System or Domain Name...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/801H04L12/26H04L29/12
Inventor 刘保太张宝山
Owner 刘保太
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