Self-adaptive IPv6 address allocation method for industrial Internet identifier analysis

An industrial Internet, IP address technology, applied in electrical components, transmission systems, etc., can solve problems such as reduced success rate and inability to meet larger address space allocation requests

Pending Publication Date: 2020-05-22
COMP NETWORK INFORMATION CENT CHINESE ACADEMY OF SCI
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  • Description
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AI Technical Summary

Problems solved by technology

The address allocation method based on the growth rate can improve the efficiency of the sparse allocation method to a certain extent, but the success rate of satisfying the allocati

Method used

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  • Self-adaptive IPv6 address allocation method for industrial Internet identifier analysis
  • Self-adaptive IPv6 address allocation method for industrial Internet identifier analysis
  • Self-adaptive IPv6 address allocation method for industrial Internet identifier analysis

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Embodiment Construction

[0054] The technical solution of the algorithm will be described in further detail below through specific implementation and in conjunction with the accompanying drawings.

[0055] The allocation of IPv6 addresses is the top-down allocation or division of designated IP addresses by address registration agencies at all levels according to the actual consumption of addresses. The algorithm's self-adaptive binary address allocation scheme is composed of two parts: flat hierarchical planning of addresses and self-adaptive allocation of IP addresses.

[0056] 1. Flat hierarchical planning of IPv6 addresses

[0057] The address allocation and use institutions are divided into 3 levels: large area, metropolitan area and site area. This flat hierarchical structure can avoid address fragmentation caused by too many layers of address allocation, and at the same time, it can also enable small and medium-sized ISPs to better express their address application needs and obtain sufficient I...

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Abstract

The invention discloses a self-adaptive IPv6 address allocation method for industrial Internet identifier analysis. The method comprises the following steps: 1) dividing an industrial Internet IP address into a plurality of layers, and each layer corresponding to a section of address space; 2) for each layer of L, when the total amount of the address space applied to be allocated exceeds the capacity of each idle address field in the L address space of the layer, and when the available address space of the layer L is greater than the total amount of the address space allocated by the current application and the HD ratio of the address space of the layer L does not reach the set threshold, decomposing the address application of the user, and allocating an idle address to each decomposed address field. According to the method, excessive address fragments can be avoided, and the overall allocation effect is improved.

Description

technical field [0001] The invention belongs to the field of IP address allocation for computer network identification analysis, and specifically relates to an adaptive IPv6 address allocation method for industrial Internet identification analysis. Background technique [0002] At present, the global industrial Internet platform market continues to show rapid growth, and my country's industrial Internet platform is in a good situation of vigorous development. However, the overall development is still in the early stage, and there are still many uncertain factors. It is expected that it will take a long time to truly reach the mature development stage. In terms of industrial Internet logo analysis, my country's related patents continue to innovate, the number of Handle technology patents has grown rapidly, and my country occupies a leading position in the completely dominant Ecode standard. At present, the IPv4 backbone routing table has more than 200,000 entries, and the rap...

Claims

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Application Information

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IPC IPC(8): H04L29/12H04L29/08
CPCH04L67/12H04L61/5046H04L61/5007H04L2101/659
Inventor 罗万明周旭覃毅芳康梦轩
Owner COMP NETWORK INFORMATION CENT CHINESE ACADEMY OF SCI
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