CDN node control method, device and system

A node control and node technology, applied in the field of communication, to achieve the effect of fast and automatic offline and increase accuracy

Active Publication Date: 2020-01-03
BEIJING KNOWNSEC INFORMATION TECH
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Problems solved by technology

[0005] The above solution realizes the automatic scheduling of the offline status of CDN nodes through multi-faceted monitoring of CDN nodes. When a node has a problem, it will automatically take the problematic node offline, so that the user's access to the website will not be affected by the problem of the CDN node. Good solution to the problems that occur when users access the website due to CDN node failures, network fluctuations, etc.

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  • CDN node control method, device and system
  • CDN node control method, device and system
  • CDN node control method, device and system

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Embodiment Construction

[0024] The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application.

[0025] CDN is to add a new layer of network architecture to the existing network. By caching the content of the website in the CDN node, users can obtain the required content nearby, improve the response speed of users visiting the website, and realize the acceleration of network access. At present, the offline control of CDN nodes generally adopts the method of manual intervention. When there is a problem with the CDN node, the CDN node is manually offline, and the automatic offline method of some CDN nodes is only to detect the access of the node. Whether there is a problem in the situation, if the access to the CDN node fails, the node will be taken offline, but these methods do not take into account the influence of factors such as the network, performance, or connectivity of the CDN node on the ...

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Abstract

The invention provides a CDN node control method, device and system, and the method comprises the steps: receiving detection data transmitted by a plurality of pieces of detection equipment deployed in different regions, the detection data comprising availability data and network quality data; receiving the communication state of the CDN node and the source station sent by each CDN node; performing offline processing on the CDN nodes meeting the first preset condition, wherein the first preset condition comprises any one of the following conditions: in the plurality of pieces of availability data, the proportion of data representing that http service of the CDN node is unavailable is greater than a first preset proportion; in the plurality of pieces of network quality data, the proportionof the network quality data of the CDN node lower than a first preset value is greater than a second preset proportion; and the CDN node is not communicated with the source station. By monitoring theavailability of the nodes, the network quality and the connectivity from the nodes to the source station, when the nodes go wrong, the problematic nodes are automatically offline, so that the access of a user is not influenced by the node problem.

Description

technical field [0001] The present application relates to the technical field of communications, and in particular, to a CDN node control method, device and system. Background technique [0002] Content Delivery Network (CDN) is an intelligent virtual network built on the basis of the existing network. Through the load balancing, content distribution, scheduling and other functional modules of the central platform, users can obtain the required content nearby and reduce network congestion. , Effectively improve the access effect, security and stability of the website. The CDN acts as a reverse proxy for the website. If there is a problem with the CDN node, it will affect the user's access to the website. Contents of the invention [0003] The purpose of the embodiments of the present application is to provide a CDN node control method, device and system. By monitoring the availability of CDN nodes, network quality and the connectivity between CDN nodes and source stations...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/26H04L12/24H04L29/08
CPCH04L43/10H04L43/0817H04L43/0811H04L43/16H04L43/0829H04L43/0864H04L41/5009H04L67/61H04L67/63
Inventor 高超毛帅吴天琦
Owner BEIJING KNOWNSEC INFORMATION TECH
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