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SD-WAN service system based on blockchain and implementation method thereof

A technology of business system and implementation method, applied in the field of blockchain, can solve the problems of locking and restricting the development of SD-WAN, and achieve the effect of solving the problem of mutual distrust

Active Publication Date: 2021-01-15
PURPLE MOUNTAIN LAB
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in this scenario, the current SD-WAN network controller is usually provided by the operator, and the operator will uniquely dispatch the traffic of enterprise users to its own WAN private network for its own commercial interests. Therefore, enterprise users are using SD-WAN is facing the problem of single operator lock-in, which restricts the development of SD-WAN to a certain extent

Method used

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  • SD-WAN service system based on blockchain and implementation method thereof
  • SD-WAN service system based on blockchain and implementation method thereof
  • SD-WAN service system based on blockchain and implementation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0071] Embodiment 1 overall system architecture

[0072] The system includes three types of roles: users, operators, and third-party platforms. Users and operators include administrators and devices. The third-party platform includes SD-WAN controllers, platform servers, and authentication platforms. The blockchain platform consists of three Maintenance, the system function modules are mainly divided into blockchain part and non-blockchain part:

[0073] 1. Blockchain part

[0074] Blockchain node module: This module contains all nodes in the blockchain network, and the nodes are provided by third-party platforms, users and operators.

[0075] Smart contract module: This module is divided by function, as follows:

[0076] Identity verification, authorization authentication module: responsible for identifying the user's read and write permissions.

[0077] Signing module: Responsible for all signing processes.

[0078] Accounting module: responsible for obtaining traffic us...

Embodiment 2

[0086] Embodiment 2 System business process

[0087] The business process of the system can be divided into five parts: registration, signing, scheduling, collection, and settlement:

[0088] 1. Operator, user registration

[0089] 1) The operator or user administrator submits data application and registration through the platform business server.

[0090] 2) The platform reviews the operator or user qualification information.

[0091] 3) After the platform passes the review, submit the certificate application to the certification platform.

[0092] 4) The certification platform issues certificates.

[0093] From then on, users or operators can interact with the platform and blockchain.

[0094] 2. Operator signing process

[0095] The operator's contract flow chart is as follows:

[0096] 1) The operator administrator initiates a contract request to the platform business server (the service quality, tariff and other information that the operator can provide are included...

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Abstract

The invention discloses an SDWAN service system based on blockchain and an implementation method thereof. The system comprises a user, an operator and a third-party platform; the user and the operatorcomprise an administrator and equipment, the third-party platform comprises an SDWAN controller, a platform server and an authentication platform, and the blockchain platform is maintained by the user, the operator and the third-party platform together; the business process of the system can be divided into five parts of registration, contract signing, scheduling, acquisition and settlement, customized network service requirements of users in a wide area network are realized, automatic optimization can be performed among a plurality of operators for the users, and automatic settlement betweenthe operators and the users can be realized by using the blockchain technology.

Description

technical field [0001] The present invention is a blockchain-based SD-WAN service system and its implementation method, belonging to the technical field of blockchain. Background technique [0002] Software-defined wide-area network (SD-WAN) is a typical application of software-defined network (SDN) in wide-area private network business scenarios. Combined with the automatic configuration and scheduling capabilities of network controllers, enterprise users can use the Internet to build tunnels to access flexibly Compared with the traditional physical dedicated line access method, the operator's WAN private network can greatly improve the provisioning efficiency of the WAN private network service and reduce the provisioning cost of the WAN private network service. However, in this scenario, the current SD-WAN network controller is usually provided by the operator, and the operator will uniquely dispatch the traffic of enterprise users to its own WAN private network for its ow...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06H04L29/08G06F16/27G06F21/64
CPCH04L63/0823H04L63/0876H04L63/10H04L67/025H04L67/1097H04L67/12G06F21/64G06F16/27H04L67/56H04L67/60
Inventor 黄韬张晨汪硕庄丽婉金韬霍如
Owner PURPLE MOUNTAIN LAB
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