Full-flow-based industrial control network topological graph generation method
A technology of industrial control network and topology map, applied in data exchange network, digital transmission system, electrical components, etc., can solve problems such as low accuracy and low efficiency
Active Publication Date: 2020-05-08
CHINA ELECTRONICS TECH CYBER SECURITY CO LTD
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[0005] The technical problem to be solved by the present invention is to provide a method for generating a topology map of an industrial control network based on full flow in view of the problems of low efficiency and low accuracy existing in the generation method of the existing industrial control network topology map. Collect, analyze, and process traffic data, generate specific formatted data and store it in a distributed database, aggregate and analyze data across the entire network to obtain network topology information for front-end visual display
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[0040] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, and are not intended to limit the present invention, that is, the described embodiments are only some of the embodiments of the present invention, but not all of the embodiments. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations. Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the embodiments of the present ...
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The invention discloses a full-flow-based industrial control network topological graph generation method. The method comprises the following steps of: (1) deeply analyzing network data to generate formatted data; (2) performing data cleaning on the formatted data, and extracting key information to generate flow event data; (3) collecting alarm logs in real time, and processing the alarm logs to generate alarm event data; (4) importing the flow event data and alarm information data into a distributed database for persistence; (5) running network segment classification statistics; (6) receivingstarting and ending time; (7) extracting corresponding basic data from the distributed database to aggregate a filter; and (8) querying all link information contained in the distributed database according to the network segment, the starting and ending time and the filter, thereby generating a link topology. An industrial control network topological graph realized via the method disclosed in the invention has the advantages of automation, comprehensiveness, real-time performance, accuracy, universality and the like.
Description
technical field [0001] The invention relates to the technical field of industrial control networks, in particular to a method for generating a topology map of an industrial control network based on full flow. Background technique [0002] In computer network research, it is often necessary to evaluate new applications, architectures or protocols, so network simulation based on real networks has become an important method for computer network research. The generation of network topology diagram plays a very important role in the study of network conditions and protocol performance in real life. [0003] Research on network topology generation is an important topic in the field of network research today, and the research and simulation of network topology in the real world is the basis for optimizing modern networks, developing next-generation network protocols, and testing new network protocols. [0004] Most of the current industrial control network topology diagrams requir...
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Login to View More IPC IPC(8): H04L12/24H04L29/06H04L29/08
CPCH04L41/12H04L41/0631H04L41/069H04L69/22H04L67/1097
Inventor 周愈杰李鹏许爱东徐砚
Owner CHINA ELECTRONICS TECH CYBER SECURITY CO LTD