Method for network structure monitoring and boundary inspection

A network structure and network boundary technology, applied in data exchange networks, digital transmission systems, electrical components, etc., can solve problems such as the inability to grasp the changes in network structure, and the inability to monitor the network operation status in detail and comprehensively, so as to save response waiting time. Effect

Inactive Publication Date: 2011-08-31
CHANGAN UNIV
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Problems solved by technology

[0009] The network structure monitoring and boundary inspection method provided by the present invention mainly solves the problems in the prior art that it is impossible to monitor the operating status of the network in detail and comprehensively, to understand the changes in network structure and to grasp the access situation of the network boundary

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  • Method for network structure monitoring and boundary inspection
  • Method for network structure monitoring and boundary inspection

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Embodiment Construction

[0035] The present invention will be described in detail below in conjunction with the drawings:

[0036] The network structure monitoring and boundary inspection method includes the following steps:

[0037] 1] Dynamic scanning of network structure

[0038] Start the scanning thread to scan the entire network, obtain real-time network structure information, determine the network boundary through the obtained network structure information, and establish network structure security rules; network structure information includes network equipment, network terminals and connection information between them, The connection information includes the physical addresses of network devices and network terminals, switching ports, routing tables, and network traffic; generally there are at least two scanning threads, preferably 3 to 5. The setting of scanning threads is mainly determined by the number of network core devices. Generally, one core device corresponds to one scan thread. For a networ...

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Abstract

The prior art has the problems of being incapable of monitoring the running state of a network comprehensively and accurately, understanding the change of the network structurization, and grasping the access condition on the network boundary. A method for network structure monitoring and boundary inspection provided by the invention mainly solves the problems of the prior art. The specific method for network structure monitoring and boundary inspection is carried out by the following steps of network structure dynamic scan; network boundary safety inspection; network structure updating and storage, and network structure hierarchical revelation. The method for network structure monitoring and boundary inspection collectively reveals the basic information of a network device, can carry out a real-time network scan, collects the state data and makes a hierarchically revelation on a network structure view; completes the identity type identification of a network device and an access terminal in order to confirm the network boundary; emphatically monitors a boundary device so as to timely find a violated private dual network connection happened on the network boundary, and monitors the access state of the terminal under the static norm.

Description

Technical field [0001] The invention relates to a method for network structure monitoring and boundary inspection. Background technique [0002] In the face of the continuous growth of the current network scale, the increasingly complex network structure, and the diversity and heterogeneity of access network equipment, the current basic network monitoring methods can no longer meet the needs of current network management. The main shortcomings are reflected in the following points : [0003] (1) The operating status of the network itself is not comprehensive enough [0004] The operating status information of the network is complex and diverse, including traffic throughput, composition structure, equipment operating conditions, and terminal operating conditions. The operating conditions of the equipment and terminals include more detailed information such as memory occupancy, CPU occupancy, and system type. Current network monitoring methods are often unable to obtain comprehensiv...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/24H04L12/26
Inventor 孙大跃屈立成曹伟李鹏洪正君
Owner CHANGAN UNIV
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