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SRv6-based industrial internet multi-domain integrated architecture

An industrial Internet and domain integration technology, applied in digital transmission systems, electrical components, transmission systems, etc., can solve problems such as low network scalability, low data transmission efficiency, and inconvenient troubleshooting, achieving stable and efficient communication and avoiding long paths Forwarding and improving the effect of network resource utilization

Pending Publication Date: 2022-02-11
JIANGSU UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0010] Purpose of the invention: The purpose of the present invention is to solve the deficiencies in the prior art and provide an SRv6-based industrial Internet multi-domain integration architecture. Practical issues such as low data transmission efficiency

Method used

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  • SRv6-based industrial internet multi-domain integrated architecture
  • SRv6-based industrial internet multi-domain integrated architecture
  • SRv6-based industrial internet multi-domain integrated architecture

Examples

Experimental program
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Embodiment 1

[0078] The concrete steps of this embodiment are:

[0079] S101: According to actual network requirements, according to figure 2 Various nodes of the industrial Internet multi-domain integrated architecture SMA are deployed as shown.

[0080] S102: According to figure 2 According to the actual network topology in the domain, through the periodic detection actively sent by the controller node in the domain and the passive feedback of the SMA node, fast fault node troubleshooting is performed, and the SMA node trusted set SNTS for the forwarding path is generated.

[0081] The network topology diagram of this embodiment G=, where V represents the set of all segments in SRGB, and E represents the connection between the segment sets; the controller in the SMA domain will actively detect the all objects. The test results will have the following two feedbacks:

[0082] For each edge e∈E, if the controller actively detects timeout, the controller detects each node v∈V to determ...

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Abstract

The invention discloses an SRv6-based industrial internet multi-domain integrated architecture. The SRv6-based industrial internet multi-domain integrated architecture comprises network construction ( involving an SMA structure and corresponding nodes); carrying outactive periodic detection through an intra-domain controller node, carrying out passive feedback fault identification through SMA nodes, positioning fault nodes, detecting network states, and generating a fault node set CFN; generating a trusted node set SNTS after eliminating fault nodes and malicious nodes through a fault detection module, and making each SMA node generate a transmission path based on a Bellman-Ford hop count constraint algorithm; and using the intra-domain controller and an inter-domain controller to control the issuing of an SNTS table so as to realize transmission control under different actual conditions. The SRv6-based industrial internet multi-domain integrated architecture is superior to an existing industrial Internet network structure in the aspects of fault removal efficiency of fault nodes, network throughput and data communication overhead, and can better adjust network load balance.

Description

technical field [0001] The invention belongs to the industrial Internet technology, and in particular relates to an SRv6-based industrial Internet multi-domain integration architecture. Background technique [0002] With the rise and development of big data, cloud computing and new networks, there are more and more researches and practical constructions on industrial Internet technology, but there are still many problems, especially in network systems, the existing industrial Internet deployment in enterprises Fewer, enterprise data centers are less cloud-connected, and the network structure becomes more complex as the scale of industrial production increases. [0003] The deployment of enterprise data centers on industrial cloud platforms will generate massive data. The premise of massive data generation and big data processing is good data transmission and collection capabilities. Therefore, a more scalable industrial Internet network is needed to support industrial networ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L41/044H04L41/0654H04L41/0677H04L41/0823H04L41/12H04L43/08H04L45/28H04L9/40
CPCH04L41/0677H04L41/0823H04L41/0654H04L41/044H04L41/12H04L45/28H04L43/08H04L63/1425
Inventor 王良民文繁成科扬陈向益冯霞宋香梅申屠浩
Owner JIANGSU UNIV
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