A kind of network quick access method for Internet of things terminal and Internet of things network device
An IoT terminal, network access technology, applied in the direction of network connection, transmission system, electrical components, etc., can solve the problem that the domain name resolution method cannot be solved.
Active Publication Date: 2022-07-12
杭州芯博士网络科技有限公司
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Problems solved by technology
However, for the network access requests of IoT terminal devices, the traditional domain name resolution method can only meet the access requirements of IoT terminal devices for public network IP and domain names, while the access requirements for IoT terminal The access requirements of IoT terminals cannot be solved by traditional domain name resolution methods. At this time, it is necessary to design a domain name resolution method that applies to Internet of Things terminal network access, so as to meet the needs of IoT terminal devices for public network IP Access Requirements for Networked Terminals
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[0024] In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only illustrative of the present invention, and the present invention is not limited to the following embodiments.
[0025] In this embodiment, figure 1 It is the network system when the IoT terminal accesses the network, including the main accessing IoT terminal 01, the accessed IoT terminal 02, the operator gateway 03, the IoT network device 04, the target server 05, the root domain name server 06, and the top-level domain name server. 07. Authoritative domain name server 08; The IoT network device 04 includes an IoT gateway 041 and a local cache server 042, and the IoT gateway 041 is used to parse network access requests and access specific objects of network access. The...
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The invention relates to a network quick access method and an Internet of Things network device for an Internet of Things terminal, including a main access Internet of Things terminal, a visited Internet of Things terminal, an operator gateway, an Internet of Things network device, a target server, a root domain name server, Top-level domain name server, authoritative domain name server, IoT network device includes IoT gateway and local cache server, IoT gateway is provided with virtual IoT intranet routing gateway and virtual IoT extranet routing gateway, the main access IoT terminal sends access request When the Internet of Things network device is used for parsing to obtain the corresponding IP address, then the virtual Internet of Things external network routing gateway of the Internet of Things gateway is used to access the public network, and the virtual Internet of Things intranet routing gateway of the Internet of Things gateway is used to access the Internet of Things terminal. The invention improves the speed of the Internet of Things terminal equipment accessing the public network at the same time and the network access speed to the Internet of Things terminal, and improves the user experience effect of the Internet of Things terminal equipment.
Description
technical field [0001] The invention relates to a network quick access method for an Internet of Things terminal and a network device of the Internet of Things, and belongs to the technical field of computers. Background technique [0002] With the development of computer technology, the emergence of the Internet has brought great convenience to modern life, and more and more users can browse different web page information online by using mobile terminal devices. In the traditional web browsing mode, the web page requested by the user is opened mainly by means of domain name resolution. Domain Name System (DNS) is a core service of the Internet. As a distributed database that can map domain names and IP addresses (Internet ProtocolAddress), that is, Internet Protocol addresses, it can make people more convenient to access the Internet. . However, for the network access request of IoT terminal devices, the traditional domain name resolution method can only meet the access r...
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IPC IPC(8): H04L61/4511H04L61/5007H04L12/66H04L67/12H04L61/103
CPCH04L12/66H04L67/12H04L61/103H04L61/5007H04L61/4511
Inventor 李海军吴佳钊
Owner 杭州芯博士网络科技有限公司