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Equipment survival detection method and equipment survival detection device

A detection method and a detection device technology, which are applied in the field of computer networks, can solve problems such as false alarms in equipment survival monitoring, and achieve the effect of improving accuracy

Active Publication Date: 2014-03-12
三六零数字安全科技集团有限公司
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  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

[0007] In order to solve the problem of false positives in equipment survival monitoring in the prior art, the present invention proposes a device survival detection method and device

Method used

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  • Equipment survival detection method and equipment survival detection device

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Embodiment Construction

[0035] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with specific embodiments and with reference to the accompanying drawings.

[0036] figure 1 It is a flow chart of a device survival detection method provided by the present invention. like figure 1 As shown, the method includes:

[0037] Step 101: Periodically detect the survival state of the device through at least two detection servers, the at least two detection servers are respectively located in different Internet service provider (ISP) networks, and the detection servers store the required The set of devices for liveness detection;

[0038] Step 102: Acquire a first set of pending fault devices from a first detection server of the at least two detection servers and a second set of pending fault devices from a second detection server of the at least two detection servers, the The set of ...

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Abstract

The invention discloses an equipment survival detection method. The equipment survival detection method includes that survival status of equipment is periodically detected through at least two detection servers which are respectively located in networks of different internet service providers (ISP), and equipment sets needing survival detection are stored in the detection servers; a first pending fault equipment set is acquired from a first detection server of the detection servers and a second pending fault equipment set is acquired from a second detection server of the detection servers, and the pending fault equipment sets are a set of fault equipment of the equipment sets detected through the detection servers; an intersection set of the first pending fault equipment set and the second pending fault equipment set is extracted and the fault equipment set is acquired; the equipment in the fault equipment set is determined to be no longer survived. Therefore, accuracy of equipment survival detection is improved.

Description

technical field [0001] The invention belongs to the technical field of computer networks, and in particular relates to a device survival detection method and device. Background technique [0002] The link keep-alive (Keepalive) technology in the prior art refers to a method for a device to confirm whether an adjacent device is alive by periodically sending a request message and receiving a response message. One of the main reasons for using the keepalive mechanism extensively is the unreliability of physical links. In a non-point-to-point network environment, if an intermediate node fails, the terminal cannot detect the failure of the link carrying services in a timely manner. Ping is a command used to check whether the network is smooth or the speed of the network connection. The principle it uses is: devices on the network have unique IP addresses, send a data packet to the target IP address, and the other party will return a data packet of the same size, and determine wh...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/26H04L12/24
Inventor 曾文杰
Owner 三六零数字安全科技集团有限公司
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