A method of network detection

Abstract

The present invention provides a network detection method, comprising the following steps: a) disabling the frame filtering function of CC2530; b) using CC2530 to receive all communication data packets in the target network, and filtering out valuable communication data packets by itself; c) CC2530 Send the valuable communication data packet to the coordinator; d) the coordinator analyzes the communication data packet returned by the detection node, and feeds the data back to the PC after analysis; e) the data fed back by the PC to the coordinator Make statistics, and finally generate a network topology map, so far the network detection work is completed. The beneficial effects of the present invention are: since the frame filtering function of CC2530 has been closed in the network detection method, more comprehensive communication data packets can be obtained, and the valuable communication data packets can be screened by using CC2530, and then passed through the PC Perform data processing quickly, so that the required target network topology map can be obtained efficiently.

Description

Technical field [0001] The present invention relates to the technical field of electronic communication equipment, in particular, to a network detection method. Background technique [0002] Network detection is to detect the work environment and working conditions of the target network, thus recognizing network parameters such as communication relationship between point and point in the target network, node number, node type. In the existing technology, network detection cannot obtain all valid packets in the entire network, and there will be a problem of missing valid packets, and the processing efficiency is low, so that the topology of the target network is not able to accurately and quickly obtain the topology of the target network. The communication relationship between the nodes and the basic information of the node. [0003] It can be seen that how to study a network detection method, can detect the target network topology, finally obtain the topology of the target networ...

AI Technical Summary

Problems solved by technology

In the existing technology, network detection cannot obtain all valid data packets in the entire network, and there will be a problem of missing valid data packets, and the processing efficiency is low, so that it is impossible to accurately and quickly obtain the topology of the target network , the communication relationship between nodes and the basic information of nodes

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