HLS flow real-time monitoring and alarming system based on switch port mirroring

A technology of port mirroring and real-time monitoring, 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: 2016-03-02
HANGZHOU ARCVIDEO TECHNOLOGY CO LTD
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  • 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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  • HLS flow real-time monitoring and alarming system based on switch port mirroring

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Embodiment Construction

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

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

[0024] The switch port mirroring data collection module 10 is used for copying the switch port data to the switch target mirroring port.

[0025] The network sniffing module 30 is...

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Abstract

The invention discloses an HLS flow real-time monitoring and alarming system based on switch port mirroring. The HLS flow real-time monitoring and alarming system based on the switch port mirroring comprises a switch port mirroring data collecting module, a network sniffing module, a monitoring and analyzing module and an alarming module. The HLS flow real-time monitoring and alarming system can directly copy transmitted data from an original switch to a server for monitoring and analyzing, analyzes IP data packets, monitors and analyzes and can simultaneously detect audio-video contents and network transmission parts, so that the HLS flow real-time monitoring and alarming system can be configured on multiple key nodes to achieve multilayer monitoring; after a fault alarm occurs, a user can locate the fault part at first time and quickly solves the fault. The HLS flow real-time monitoring and alarming system based on the switch port mirroring does not need special apparatuses, does not need to change the original system structure, does not affect the existing service system structure, does not need to rewire and does not need to add a network apparatus, and the 50% required bandwidth can be reduced.

Description

technical field [0001] The invention relates to a real-time monitoring and alarming system for HLS streams based on switch port mirroring applied in the radio and television industry. Background technique [0002] In the radio and television industry, there are occasional abnormal situations such as interruption of stream, video loss, sound loss, static frame, black frame, mute, popping sound, etc. in broadcast programs. Therefore, real-time monitoring of broadcast programs can avoid 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 HTTP connection from the end to the source to obtain video stream data from the source in order to analyze the stream content in real time. , for content monitoring. Using this traditional method for HLS flow monitoring requires changing the original network architecture, adding net...

Claims

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Application Information

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Patent Type & Authority Applications(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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