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Method and device for flow path discovery and fault fast positioning

A path discovery and flow technology, applied in the field of communication, can solve problems such as complicated operation steps, long fault location time, unintuitive and easy-to-read results, etc., and achieve the effect of fast and intuitive location

Inactive Publication Date: 2010-02-03
NEW H3C TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] 1. The operation steps are complicated and the fault location time is long
[0010] 2. Some faults cannot be detected by methods such as trace route
[0011]3, all steps can only be viewed through the command line, the result is not intuitive and easy to read

Method used

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  • Method and device for flow path discovery and fault fast positioning
  • Method and device for flow path discovery and fault fast positioning
  • Method and device for flow path discovery and fault fast positioning

Examples

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Embodiment Construction

[0040] The core idea of ​​the present invention is to combine the functions of network flow monitoring and topology management to achieve convenient and fast path location and fault location for business traffic.

[0041] The present invention provides a method for traffic path discovery and fast fault location, which is applied to a system including a traffic monitoring server and a network topology management server. The method is as follows: figure 1 shown, including the following steps:

[0042] Step 101, the network topology management server generates a topology graphic interface for each network device and interconnected interface links;

[0043] Step 102, the network topology management server enables the function of querying traffic paths according to business, obtains traffic forwarding conditions of service-related interface inbound and outbound directions of each network device in the network, and displays the processing results on the topology graphical interface ...

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PUM

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Abstract

The invention discloses a method for flow path discovery and fault fast positioning, comprising the following steps: a network topology management server enables each network equipment and interface links which are mutually connected to generate a topography graphics interface; and the network topology management server enables a function for inquiring a flow path according to business to obtain the flow transfer conditions of the out and in direction of a service correlated interface of each network equipment to a set condition, and displays a treatment result into the topography graphics interface. The invention combines flow monitor and network topology management to use and fast and intuitively determines a service flow path and positions a network fault point.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to a method and device for discovering traffic paths and quickly locating faults. Background technique [0002] Network flow monitoring is also called traffic monitoring. It monitors and records the traffic flowing through it on the network device, and sends the recorded results to the network management server through a certain format message. Users can view the network in real time or periodically through the network management server graphical interface. traffic conditions. Among them, the reported content generally includes: the interface of the network device through which the traffic flows and the direction of ingress and egress, the size of the traffic, the IP address of the source of the traffic, the IP address of the destination of the traffic, TCP (Transmission Control Protocol, Transmission Control Protocol) / UDP (User Datagram Protocol, User Datagram Proto...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/24H04L12/26
Inventor 罗逸秀
Owner NEW H3C TECH CO LTD
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