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Equipment discovery method and device, client and storage medium

A device discovery and device information technology, applied in the field of communications, can solve problems such as the inability to meet the needs of accurate device discovery, and achieve the effect of ensuring communication reliability and avoiding IP conflicts.

Pending Publication Date: 2022-06-03
杭州联吉技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In view of this, the embodiment of the present application provides a device discovery method, device, client, and storage medium to solve the problem of relying on gateway devices to support mult

Method used

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  • Equipment discovery method and device, client and storage medium
  • Equipment discovery method and device, client and storage medium
  • Equipment discovery method and device, client and storage medium

Examples

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Embodiment Construction

[0051] In the following description, for the purpose of illustration rather than limitation, specific details such as a specific system structure and technology are set forth in order to provide a thorough understanding of the embodiments of the present application. However, it will be apparent to those skilled in the art that the present application may be practiced in other embodiments without these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present application with unnecessary detail.

[0052] In order to illustrate the technical solutions described in the present application, the following specific embodiments are used for description.

[0053] figure 1 A schematic diagram of an implementation scenario of a device discovery method provided by an embodiment of the present application, such as figure 1 As shown, in the network composed of switch 0,...

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Abstract

The invention belongs to the field of communication, and provides an equipment discovery method and device, a client and a storage medium. The method comprises the following steps: sending a discovery message in a multicast and/or broadcast mode, and monitoring a response message sent by equipment according to the discovery message; analyzing first equipment information included in the response message, and updating the first equipment information to a preset equipment information list; obtaining a to-be-searched IP address, matching the to-be-searched IP address with the first equipment information list, and determining an unmatched IP address; and determining second equipment information corresponding to the unmatched IP address according to the unmatched IP address unicast discovery message and a response message of the equipment, and updating the second equipment information to the equipment information list. The first equipment information is acquired in a multicast and/or broadcast mode, and the second equipment information acquired by unicast is combined, so that the requirement of accurately discovering the equipment information in a specified IP range can be quickly and effectively met.

Description

technical field [0001] The present application belongs to the field of communications, and in particular, relates to a device discovery method, apparatus, client, and storage medium. Background technique [0002] In the security field, there may be thousands of devices in a network environment. These devices may exist in different network segments. In routine device configuration or maintenance management, it is often necessary to search or discover devices corresponding to IP addresses. Current device discovery methods typically include: [0003] Method 1: Based on onvif (English full name: Open Network Video Interface Forum, Chinese full name: Open Network Video Interface Forum) protocol, proprietary protocols of respective manufacturers, multicast, broadcast UDP (English full name User Datagram Protocol, Chinese full name User Data Packet Protocol) discovery request message, so that the device that receives the discovery request message unicasts the UDP response message...

Claims

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Application Information

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IPC IPC(8): H04L43/12H04L45/16H04L45/74H04L61/103H04L61/5007H04L101/622H04L101/695
CPCH04L43/12H04L61/103H04L45/16H04L45/74
Inventor 冯耀耀揭英泽
Owner 杭州联吉技术有限公司
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