Method and device for monitoring network equipment
A monitoring network and equipment technology, applied in the field of communication, can solve the problems of poor real-time performance, multi-system memory and resources, occupation, etc., to achieve the effect of ensuring real-time performance and saving processing resources
Active Publication Date: 2019-05-07
HANGZHOU DPTECH TECH
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[0004] In view of this, this application provides a method and device for monitoring network equipment to solve the problems of poor real-time performance and excessive system memory and resource occupation in traditional methods for monitoring network equipment
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[0024] In order to enable those skilled in the art to better understand the technical solutions in the embodiments of the present invention, the embodiments will be described in detail with reference to the accompanying drawings.
[0025] Usually, the way to monitor multiple network devices is to use polling or parallel multi-threading. Among them, the polling method needs to preset a monitoring cycle. If you want to be more real-time, you can shorten the monitoring cycle; if you want to save system and network resources, you can appropriately extend the detection cycle. At the same time, it is necessary to determine the monitoring sequence of all monitored devices in each monitoring cycle, so as to determine which monitored device is detected first, and which monitored device is detected later, so as to ensure that each monitored device is monitored in the same cycle. monitored. However, if the monitoring period is too short in this way, it will bring huge processing pressur...
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The application provides a method and apparatus for monitoring a network device. The method comprises: a state request message is sent to a monitored device, wherein the state request message carries identifier information corresponding to the monitored device; sending time of the state request message and the identifier information are stored into a monitoring table correspondingly; after a state response message returned by the monitored device is received, receiving time of the state response message is stored into the monitoring table according to the identifier information carried by the state response message; according to a preset traversal period, the monitoring table is traversed, and whether the corresponding monitored device is abnormal is detected based on the sending time and receiving time that are stored into the monitoring table; and when the abnormity of the monitored device is determined, the state request message is sent to the abnormal monitored device again within the monitoring period. With the method and apparatus, the abnormal monitored device is detected again within the monitoring period, so that the abnormity of the monitored device can be found timely and thus the real-time performance of network device monitoring is guaranteed.
Description
technical field [0001] The present application relates to the technical field of communications, and in particular to a method and device for monitoring network equipment. Background technique [0002] By monitoring the network equipment, you can know the running status of the network equipment, such as whether the connection status of the network equipment is normal, whether the link delay is within the preset threshold, etc. If the device is found to be abnormal, the administrator can be notified by sound alarm or email alarm to deal with it, so as to ensure efficient network communication. [0003] At present, in order to ensure the real-time performance of network equipment monitoring, the monitoring cycle can be shortened, or the network equipment can be monitored in parallel, but this will bring huge processing pressure to the monitoring equipment. Therefore, how to save the processing resources of the monitoring device while ensuring the real-time monitoring of the n...
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IPC IPC(8): H04L12/26H04L12/24
CPCH04L41/06H04L43/00
Inventor 李达李耀东
Owner HANGZHOU DPTECH TECH