Network detecting method

Abstract

The invention provides a network detecting method which comprises the following steps of a), forbidding a frame filtering function of a CC2530; b), receiving all communication data packets in a target network by means of the CC2530, and screening out the valuable communication data packets automatically; c), transmitting the valuable communication data packets to a coordinator by the CC2530; d), analyzing the communication data packets returned from the detecting node by the coordinator, and performing data feedback to a PC after analysis; and e), performing statistics on the data which are fed back from the coordinator by the PC, finally generating a network topology diaphragm, and finishing a network detection operation. The network detecting method is advantageous in that because a frame filtering function of the CC2530 is off in the network detecting method, more comprehensive communication data packets can be acquired; the CC2530 is used for discriminating the valuable communication data packets; and data processing can be quickly performed through the PC, thereby efficiently obtaining a required target network topology diagram.

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 working environment and working status of the target network, so as to know the network parameters such as the communication relationship between points in the target network, the number of nodes, and the type of nodes. Network detection is the basis of network attacks. Before various attacks, the target network must be detected first to obtain the basic parameters of the target network, such as the blocking interference of the physical layer. The working channel of the target network must be detected first. Otherwise, blindly attacking will not only fail to achieve the purpose of interference, but will be detrimental to the attacker. [0003] It can be seen that how to develop a network detection method that can detect the target network topology struc...

AI Technical Summary

Problems solved by technology

Network detection is the basis of network attacks. Before various attacks, the target network must be detected first to obtain the basic parameters of the target network, such as the blocking interference of the physical layer. First, the working channel of the target network must be detected before corresponding Otherwise, attacking blindly will not only fail to achieve the purpose of interference, but will be detrimental to the attacker

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