Implementation method of network connectivity troubleshooting

A technology of network connectivity and implementation method, which is applied in the field of network connectivity troubleshooting, and can solve problems such as business failure and difficult troubleshooting of PING failure, and achieve the effects of quick search, reduced troubleshooting time, and improved customer satisfaction

Inactive Publication Date: 2019-03-26
安徽皖兴通信息技术有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The implementation method of network connectivity investigation proposed by the present invention can solve the existing technical proble

Method used

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  • Implementation method of network connectivity troubleshooting
  • Implementation method of network connectivity troubleshooting
  • Implementation method of network connectivity troubleshooting

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Embodiment Construction

[0016] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments.

[0017] A method for implementing a network connectivity check described in this embodiment, such as figure 2 Shown, the module among the present invention comprises:

[0018] An interface counting module, an interface counting switch, an access control list module; and an associated access control list counting module;

[0019] Wherein, the interface counting module is used to count the number of packets and the number of bytes received and sent by the interface;

[0020] The interface counting switch is used to control the opening or closing of ...

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Abstract

An implementation method of network connectivity troubleshooting can solve the existing technical problem that the causes of unsmooth services and failed PING existed during the process of network maintenance or opening are difficult to check, and is based on an interface counting module, an interface counting switch, an access control list, and an associated access control list counting module. The troubleshooting method comprises the following steps: S100, setting the interface counting switch, and closing all interface counting; S200, configuring an access control list, and setting a rule of messages; S300, setting the association between the access control list and the interface counting, determining the access control list for filtering by the interface, performing interface countingon the messages that meet the access control list, and counting the different packet length intervals according to the message lengths; and S400, checking the interface counting to determine the faulty device. The method can quickly delimit which device has packet loss in a complex network, thereby performing targeted progress investigation and quickly finding the cause of the network failure.

Description

technical field [0001] The invention relates to the technical field of network communication, in particular to a method for implementing network connectivity checking. Background technique [0002] In the process of network maintenance or activation, business failures and PING failures are often encountered, such as figure 1 As shown, due to the large number of devices in the network, mixed-length packets for customer services, and complicated network configuration, it is difficult to determine which device is causing the problem through remote viewing of devices. It is often necessary to convene multiple manufacturers to discuss together, and go to the site to conduct packet capture and other methods for troubleshooting, which is time-consuming and labor-intensive, and the troubleshooting takes a long time. Contents of the invention [0003] The implementation method of network connectivity investigation proposed by the present invention can solve the existing technical ...

Claims

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Application Information

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IPC IPC(8): H04L12/24H04L12/26H04L29/06
CPCH04L41/0677H04L43/0811H04L43/0829H04L63/101
Inventor 钟锋岩
Owner 安徽皖兴通信息技术有限公司
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