Monitoring equipment information acquisition method and device, equipment and medium

Abstract

The invention discloses a monitoring equipment information acquisition method and device, equipment and a medium. The method comprises the steps of carrying out the TCP SYN semi-connection detection of an IP address in a target range through employing manufacturer default port information obtained in advance, and determining a pre-selected IP address, performing full-port http request detection onthe pre-selected IP address, and monitoring a response message replied by equipment corresponding to the pre-selected IP address, and matching the response message with a pre-acquired manufacturer default message to determine monitoring equipment information corresponding to the pre-selected IP address. Therefore, the monitoring equipment information in the target area can be obtained, TCP SYN semi-connection detection is carried out firstly, most IP addresses are screened out, then full-port http request detection is carried out on the remaining IP addresses, consumed time is short, and detection resources are also saved.

Description

technical field [0001] The present application relates to the field of computer technology, and in particular to a method, device, equipment, and medium for acquiring monitoring equipment information. Background technique [0002] In the actual process, sometimes for the public security or other departments, it is necessary to obtain the distribution of monitoring equipment in a certain area such as the entire province and urban area, and provide basic data for some related activities. The existing monitoring equipment information acquisition method in a certain area is mainly through full port scanning plus http (Hyper Text Transfer Protocol, hypertext transfer protocol) service detection to obtain the type and manufacturer of the monitoring equipment, but this method does not affect each IP address Both need to perform full-port http detection, which takes too long and detects many unnecessary devices, thus wasting detection and scanning resources. Contents of the invent...

AI Technical Summary

Problems solved by technology

The existing monitoring equipment information acquisition method in a certain area is mainly through full port scanning plus http (Hyper Text Transfer Protocol, hypertext transfer protocol) service detection to obtain the type and manufacturer of the monitoring equipment, but this method does not affect each IP address Both require full-port http detection, which takes too long and detects many unnecessary devices, thus wasting detection and scanning resources

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