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Edge node addressing method, device and equipment and storage medium

An edge node and addressing technology, which is applied in the Internet field, can solve the problems that the global edge computing service model cannot be used to realize precise addressing of edge nodes, etc., so as to speed up data transmission, reduce network delay, and accurately The effect of addressing

Active Publication Date: 2021-07-02
CHINA MOBILE COMM LTD RES INST +1
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Problems solved by technology

[0003] The existing DNS protocol only supports carrying the source IP address. Under the current network architecture, all DNS resolution requests are forwarded by the local domain name system (LDNS, Local Domain Name System) server, and the IP address carried by the forwarded request is the IP address of the LDNS. address, the IP address cannot be used to achieve precise addressing of edge nodes
[0004] At present, most edge computing pilots or applications adopt the single-point service mode, and the location of the edge computing node is pre-configured on the terminal or router to achieve precise addressing from the terminal to the edge node. Applicable to the global edge computing service mode

Method used

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  • Edge node addressing method, device and equipment and storage medium
  • Edge node addressing method, device and equipment and storage medium
  • Edge node addressing method, device and equipment and storage medium

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Embodiment Construction

[0037] In order to make the purpose, technical solutions and advantages of the application clearer, the application will be further described in detail below in conjunction with the accompanying drawings. All other embodiments obtained under the premise of creative labor belong to the scope of protection of this application.

[0038] In the following description, references to "some embodiments" describe a subset of all possible embodiments, but it is understood that "some embodiments" may be the same subset or a different subset of all possible embodiments, and Can be combined with each other without conflict.

[0039] In the following description, the term "first\second\third" is only used to distinguish similar objects, and does not represent a specific ordering of objects. Understandably, "first\second\third" Where permitted, the specific order or sequencing may be interchanged such that the embodiments of the application described herein can be practiced in sequences oth...

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Abstract

The invention provides an edge addressing method and device and a storage medium, and the method comprises the steps: carrying out the extension processing of an obtained first domain name resolution request according to a DNS extension protocol to generate a second domain name resolution request; sending the second domain name resolution request to an edge computing scheduling center; receiving response information sent by the edge computing scheduling center, wherein the response information is determined by the edge computing scheduling center according to the second domain name resolution request; and sending the edge node address carried in the response information to the terminal.

Description

technical field [0001] The present application relates to the technical field of the Internet, and in particular to an edge node addressing method, device, equipment and storage medium. Background technique [0002] Domain Name System (DNS, Domain Name System) is a core service of the Internet. It serves as a distributed database that maps domain names and Internet Protocol (IP, Internet Protocol) addresses to each other, enabling people to access the Internet more conveniently. , instead of having to remember the IP number string that can be read directly by the machine. The conversion of domain names and IP numbers is called domain name resolution, and the host that performs this function is called a DNS server. [0003] The existing DNS protocol only supports carrying the source IP address. Under the current network architecture, all DNS resolution requests are forwarded by the local domain name system (LDNS, Local Domain Name System) server, and the IP address carried b...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/12
CPCH04L61/103H04L61/4511
Inventor 郭嵩蔡慧
Owner CHINA MOBILE COMM LTD RES INST
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