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A real-time monitoring and alarm system for hls flow based on switch port mirroring

A technology of port mirroring and real-time monitoring, which is applied in transmission systems, digital transmission systems, data exchange networks, etc., and can solve problems such as the impact of business system architecture

Active Publication Date: 2018-08-21
HANGZHOU ARCVIDEO TECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Using this traditional method for HLS flow monitoring requires changing the original network architecture, adding network equipment and rewiring, which will have a greater impact on the existing business system architecture; Monitoring requires the deployment of additional dedicated network equipment

Method used

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  • A real-time monitoring and alarm system for hls flow based on switch port mirroring

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Embodiment Construction

[0022] In order to facilitate the understanding of the present invention, specific embodiments will be used below to describe the present invention more fully. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing this embodiment is to make the understanding of the disclosure of the present invention more thorough and comprehensive.

[0023] Such as figure 1 As shown, it is an HLS stream real-time monitoring alarm system based on switch port mirroring according to an embodiment of the present invention. In this embodiment, this system includes a switch port mirroring data collection module 10, a network sniffing module 30, a monitoring analysis module 50, and an alarm module 70.

[0024] The switch port mirroring data collection module 10 is used to copy switch port data to the target mirror port of the switch.

[0025] The network sniffing module 30 is used to cap...

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PUM

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Abstract

The invention discloses a HLS flow real-time monitoring and alarm system based on switch port mirroring, which includes a switch port mirroring data acquisition module, a network sniffing module, a monitoring analysis module and an alarm module. The data is copied to the server for monitoring and analysis, and the monitoring and analysis can be carried out by analyzing the IP data packets, and the audio and video content and network transmission can be detected at the same time, so that the system can be deployed on multiple key nodes to achieve multi-level monitoring ;After a problem alarm occurs, the user can locate the location of the problem at the first time and solve the problem quickly. This system does not require special equipment, does not need to change the original system architecture, does not affect the architecture of the existing business system, does not need to rewire, does not need to increase network equipment, and can reduce the required bandwidth by 50%.

Description

Technical field [0001] The invention relates to an HLS stream real-time monitoring and alarm system based on switch port mirroring applied to the radio and television industry. Background technique [0002] In the radio and television industry, broadcast programs occasionally encounter abnormal situations such as interruption, video loss, sound loss, static frames, black frames, silence, popping, etc. Therefore, real-time monitoring of broadcast programs can prevent broadcast accidents in time ,is very important. [0003] Among them, for the HLS broadcast stream, due to its TCP connection-based characteristics, if you want to monitor a certain HLS source, you need to create an end-to-source HTTP connection to obtain video stream data from the source to analyze the stream content in real time , Conduct content monitoring. Using this traditional method for HLS flow monitoring requires modifying the original network architecture, adding network equipment and rewiring, which will hav...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/24H04L12/931
CPCH04L41/06H04L49/208H04L43/55
Inventor 佘永涛陈勇孙彦龙
Owner HANGZHOU ARCVIDEO TECHNOLOGY CO LTD
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