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Method and device for detecting transmission path

A transmission path and network detection technology, applied in the field of data transmission, can solve the problems affecting the service performance, attack, and multiple bandwidth resources of the receiving end, and achieve the effect of ensuring the network acceleration effect, increasing the detection frequency, and reducing the occupation of bandwidth resources.

Active Publication Date: 2018-12-07
CHINANETCENT TECH
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  • Abstract
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Problems solved by technology

[0005] When performing network detection, if the detection frequency of the network detection task is too high, it will affect the service performance of the receiving end, and even be identified as an attack, and it will also occupy more bandwidth resources; and if the detection frequency of the network detection task is too low , the real-time performance and accuracy of the detected network status are poor, and the network acceleration effect during data transmission is likely to be affected.

Method used

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  • Method and device for detecting transmission path
  • Method and device for detecting transmission path
  • Method and device for detecting transmission path

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Embodiment Construction

[0057] In order to make the object, technical solution and advantages of the present invention clearer, the implementation manner of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0058] An embodiment of the present invention provides a method for detecting a transmission path. The execution body of the method may be an ingress acceleration node of an application acceleration network, and the network framework of an application acceleration network may be as follows: figure 1 As shown, the application acceleration network can be composed of multiple acceleration nodes, and the acceleration nodes can be mainly divided into ingress acceleration nodes, intermediate acceleration nodes and egress acceleration nodes.

[0059] Among them, the ingress acceleration node can be used to receive the data traffic sent from the sender to the receiver, and then pass through one or more stages of intermediate acceleration nodes ...

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Abstract

The invention discloses a method and a device for detecting a transmission path, and belongs to the technical field of data transmission. The method comprises the following steps: judging whether a network detection task for a destination address exists locally or not when data flow directed to the destination address is received; if so, adding the receiving times recorded for the data flow directed to the destination address by 1, otherwise creating a network detection task; and executing the network detection task when the receiving times is greater than a preset hot address threshold, and resetting the duration of the network detection task. Through adoption of the method and the device, the detection frequency of the destination address with low heat can be reduced, and the detection frequency of the destination address with high heat can be lowered, thereby not only reducing the occupation of bandwidth resources, but also ensuring the network acceleration effect of data transmission.

Description

technical field [0001] The invention relates to the technical field of data transmission, in particular to a method and device for detecting a transmission path. Background technique [0002] The application acceleration network is a network deployed between the sending end and the receiving end to accelerate data transmission. When the sending end transmits data to the destination address (ie, the address of the receiving end) through the application acceleration network, it can send the data to the ingress acceleration node of the application acceleration network, and the ingress acceleration node can pass the optimal transmission path to the receiving end in the application acceleration network. Data is transmitted to the receiver. [0003] In specific processing, each time the ingress acceleration node receives data traffic directed to the destination address, it can add a new network detection task for the destination address, and configure corresponding task parameter...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/26
CPCH04L43/0876H04L43/103H04L43/16
Inventor 陈凯林
Owner CHINANETCENT TECH
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