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IP address managing method, device and system

A technology of IP address and management method, which is applied in the field of device and system, IP address management method, can solve problems such as failure of business processing, failure of normal transmission of messages, and inconsistency, so as to improve overall performance, avoid business processing failure, and guarantee The effect of normal operation

Active Publication Date: 2016-11-23
ZHEJIANG UNIVIEW TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, every time the video device goes online again, a virtual IP address needs to be reassigned to the video device, and the assigned virtual IP address may be different
When the virtual IP addresses used by the video devices are different, the packets may not be transmitted normally and the business processing may fail

Method used

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  • IP address managing method, device and system
  • IP address managing method, device and system
  • IP address managing method, device and system

Examples

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Embodiment Construction

[0035] The terminology used in the present invention is for the purpose of describing specific embodiments only, not limiting the present invention. As used herein and in the claims, the singular forms "a", "the", and "the" are intended to include the plural forms as well, unless the context clearly dictates otherwise. It should also be understood that the term "and / or" as used herein is meant to include any and all possible combinations of one or more of the associated listed items.

[0036] It should be understood that although the terms first, second, third, etc. may be used in the present invention to describe various information, the information should not be limited to these terms. These terms are only used to distinguish information of the same type from one another. For example, without departing from the scope of the present invention, first information may also be called second information, and similarly, second information may also be called first information. Dep...

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PUM

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Abstract

The invention provides an IP address managing method, device and system. The method includes the steps of obtaining unique identification and a first virtual IP address of a video device and maintaining the mapping relation of the unique identification and the first virtual IP address for the video device which has been online; receiving a registration message from the video device when the video device gets online again after getting offline, wherein the registration message carries the unique identification and a second virtual IP address of the video device; obtaining the corresponding first virtual IP address by inquiring about the mapping relation through the unique identification; returning a registration response message to the video device when the first virtual IP address is different from the second virtual IP address, wherein the registration response message carries the first virtual IP address; modifying the second virtual IP address of the video device into the first virtual IP address through the video device. Through the technical scheme, messages can be normally transmitted, service processing failures are avoided, and the overall performance of a video monitoring system is improved.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to a method, device and system for managing IP addresses. Background technique [0002] In recent years, with the rapid development of computers, networks, image processing, and transmission technologies, the trend of popularization of video surveillance systems has become more and more obvious. Video surveillance systems are gradually becoming high-definition and intelligent. Video surveillance systems can be applied to many Fields, such as intelligent transportation, smart parks, safe cities, etc. [0003] At present, with the rapid development of video surveillance systems, monitoring technology based on IP and network has become the mainstream of video surveillance systems. From safety and cost considerations, such as figure 1 As shown, the management server (such as the video management server) may be deployed in a private network, and the private network may a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/12H04L29/06
CPCH04L61/2503H04L61/2592H04L65/1073H04L61/5007H04L65/1104
Inventor 周迪余剑声
Owner ZHEJIANG UNIVIEW TECH CO LTD
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