Multipoint remote monitoring method and device

Abstract

The invention discloses a multipoint remote monitoring method and device. The method comprises the steps of judging whether a received message is a to-be-monitored message or not; generating a mirroring message according to the to-be-monitored message if the received message is the to-be-monitored message, and encapsulating preset monitoring point device identifiers into the mirroring image; and broadcasting the mirroring image with the monitoring point device identifiers, thereby enabling monitoring point devices to monitor the mirroring message according to the monitoring point device identifiers. According to the method and the device, the multiple monitoring point device identifiers are added to the mirroring message, the mirroring message is sent to the multiple monitoring point devices, and further the multipoint remote monitoring is realized.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a multi-point remote monitoring method and device. Background technique [0002] In order to ensure network security, currently, for the packets received by the monitored equipment, port mirroring is used to copy the packets and generate mirrored packets, and the local network analyzer is used to analyze and check the mirrored packets, thereby realizing the Message monitoring. [0003] However, since more and more enterprises are developing across regions, it is usually necessary to remotely monitor the monitored equipment on multiple remote monitoring point equipment, so as to reduce production costs and improve labor productivity. [0004] However, for the scenario of long-distance monitoring, for example: multiple monitoring point devices and the monitored device are located in different cities, and when the monitoring point device monitors the packets received by the ...

AI Technical Summary

Problems solved by technology

[0004] However, for the scenario of long-distance monitoring, for example: multiple monitoring point devices and the monitored device are located in different cities, and when the monitoring point device monitors the packets received by the monitored device, the distance between the monitored device and the monitoring point device However, the mirrored message generated by the monitored device is likely to be processed by the intermediate device as a business message, so it cannot be guaranteed that the mirrored message will be safely delivered to the monitoring point device for monitoring

Images