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Network fault diagnosis method and system, electronic equipment and storage medium

A technology for network faults and diagnosis methods, applied in the field of communications, can solve the problems that telemetry technology cannot monitor network status well, frequent topology changes, and many oscillations, so as to quickly locate network faults, solve network problems, and restore network to normal. Effect

Active Publication Date: 2021-11-26
SHENZHEN FORWARD IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The in-band telemetry technology has the advantage of not occupying bandwidth, and can have a good measurement effect on network performance indicators in a relatively stable network. However, in a dedicated network with frequent topology changes, frequent vibrations, and intermittent data traffic, Telemetry does not do a good job of monitoring network status

Method used

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  • Network fault diagnosis method and system, electronic equipment and storage medium
  • Network fault diagnosis method and system, electronic equipment and storage medium
  • Network fault diagnosis method and system, electronic equipment and storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0049] Common standard protocols used for network fault management include: SNMP, SYSLOG, CLI, etc. The above protocols work on the control plane of the device, and the information obtained by the control plane is used for fault diagnosis and analysis, which cannot well reflect the forwarding plane of the device. In view of this, the present invention cooperates with the equipment control plane and is mainly implemented on the equipment forwarding plane. The purpose is to actively send detection messages through the network equipment, perform automatic fault diagnosis, conduct preliminary analysis of the cause, and prompt the network administrator for the fault location and fault Reasons to improve network management efficiency.

[0050] Such as figure 1 As shown, the present invention provides a network fault diagnosis method, comprising the following steps:

[0051] S1. The fault diagnosis server sets a diagnostic task including source and destination IP addresses and diagn...

Embodiment 2

[0083] Such as image 3 As shown, the present invention provides a network fault diagnosis system, comprising:

[0084] The diagnosis task module is set, which is used to set the diagnosis task including source and destination IP address and diagnosis message content configuration by the fault diagnosis server, and send the diagnosis task to the task head device where the source and destination IP address is located, and pass the task The first device sends a path detection message, and the intermediate device collects the path information of each hop device, and uniformly reports all the path information of the diagnostic task to the fault diagnosis server through the task tail device, and determines the forwarding path of the diagnostic task;

[0085] The fault diagnosis module is configured to use the task head device corresponding to the source and destination IP addresses to actively send a diagnostic detection message to the task tail device corresponding to the destinat...

Embodiment 3

[0088] The present invention provides an electronic device, including a memory, a processor, and a computer program stored on the memory and run on the processor, and the processor executes the program to realize any one of the embodiments in Embodiment 1. The network fault diagnosis method.

[0089] In this embodiment, the electronic device may include: a processor, a memory, a bus and a communication interface, the processor, the communication interface and the memory are connected through the bus, the memory stores a computer program that can run on the processor, and the processor runs the computer The program executes the network fault diagnosis method provided in Embodiment 1 of the present application.

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Abstract

The invention provides a network fault diagnosis method and system, electronic equipment and a storage medium, and belongs to the technical field of communication. According to the method, the private network equipment is utilized to actively send the detection message to detect the network, the detection message can detect network states and network faults at multiple angles such as network equipment change, line connection change and routing change of a specified destination address path, and the information of the network equipment on the path is actively detected; and the network state and the fault reason are analyzed, an intelligent network management mode can be provided for a network administrator, the network fault time, the network fault location and the fault reason can be automatically positioned, great help can be provided for the administrator to quickly remove the fault and restore the network to be normal, and a basis is provided for quickly positioning the network fault and solving the network problem.

Description

technical field [0001] The invention belongs to the technical field of communication, and in particular relates to a network fault diagnosis method, system, electronic equipment and storage medium. Background technique [0002] With the innovation of business applications and the continuous growth of user scale, the network presents the characteristics of "high speed, large scale, multiple access, and unpredictable". Traditional network management and control methods and means have been difficult to solve the challenges of existing networks and future networks. Therefore, network managers urgently need to subvert traditional network monitoring and troubleshooting methods, and propose real-time and flexible measurement solutions that can cope with network status measurement, network failure detection, fault location and recovery and other scenarios. Network measurement is the basic method and data source of network management and control. According to different measurement me...

Claims

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Application Information

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IPC IPC(8): H04L12/26
CPCH04L43/14
Inventor 周志远张帆张啸宇熊浩
Owner SHENZHEN FORWARD IND CO LTD
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