A method for unified configuration of additional devices by a main control device in a wireless networking environment

A technology of additional equipment and main control equipment, applied in transmission systems, digital transmission systems, data exchange networks, etc., can solve problems such as heavy workload, and achieve the effects of low cost, ingenious conception and simple structure

Active Publication Date: 2019-04-16
深圳市磊科实业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the prior art, both the main control device and the additional devices are manually configured for the network, and when the number of network devices is large, the workload is very heavy

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0030] In the wireless networking environment, the method for unified configuration of additional devices by the main control device includes a main control device and at least one additional device connected to it. Before applying this method, the main control device and the additional device can be initialized respectively. Determine its interface and IP address, and bind the corresponding communication port, the specific process is as follows:

[0031] For the master control device, add a member "br0:1" to the LAN port "br0", and set a random IP for this interface, and the subnet mask is 255.255.0.0. This is equivalent to setting a secondary IP on the LAN port interface, and the parameter delivery uses this secondary IP for communication, which does not affect the normal function of the previous LAN port. This random IP is an IP between 169.254.0.1~169.254.255.254 calculated based on the MAC address of br0. After it is generated, first use the IP to send an arp request on ...

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PUM

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Abstract

The invention discloses a method for performing unified configuration on additional equipment by master control equipment under the wireless networking environment. The method comprises the steps that (S10) the additional equipment broadcasts a DISCOVER message to the network; (S20) the master control equipment in the network receives the DISCOVER message and then records an IP address and an MAC address and responds an OFFER message to the additional equipment; (S30) the additional equipment receives the OFFER message and then unicasts a REQUEST message to the master control equipment to request for acquiring wireless configuration parameters; (S40) the master control equipment receives the REQUEST message and then packages the locally stored wireless configuration parameters in a SEND message to be transmitted to the legal additional equipment; and (S50) the additional equipment receives the SEND message and then configures local wireless parameters through the acquired wireless configuration parameters and transmits a FINISH message to the master control equipment. Performing of automatic network configuration on the additional equipment by the master control equipment can be ingeniously realized by message communication of the master control equipment and the additional equipment, the objective of automatic synchronization can be realized and the state of the additional equipment in sub-networks can be known in real time so as to be quite convenient.

Description

technical field [0001] The invention relates to the technical field of wireless network applications, in particular to a method for unified configuration of additional devices by a main control device in a wireless networking environment. Background technique [0002] In the network environment of wireless networking (not limited to the application scenario of wireless connection between NVR and IPC), as the application scale expands, the number of network devices will also increase. The workload and difficulty of network-wide initial configuration and subsequent maintenance of network devices have also increased significantly. [0003] The core device in the networking environment (for example: NVR in NVR-IPC, AC in AC-AP, gateway-gateway in access, etc.) is called the main control device; the peripheral devices in the networking environment are called It is an additional device or terminal device. NVR (Network Video Recorder, network hard disk recorder), IPC (IP Camera, ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/24
CPCH04L41/0823
Inventor 张晋秋
Owner 深圳市磊科实业有限公司
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