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Three-layer VPN creation and data transmission method and device and electronic equipment

A data transmission method and network technology, applied in the field of the creation of a three-layer VPN network, data transmission method, device and electronic equipment, can solve problems such as unfavorable network functions, modularization, etc., to reduce resource consumption and facilitate development and expansion. Effect

Active Publication Date: 2021-03-26
上海华云互越数据技术有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] In view of this, the embodiment of the present invention provides a three-layer VPN network creation, data transmission method, device and electronic equipment to solve the problem that the existing three-layer VPN network is not conducive to the modularization of network functions

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  • Three-layer VPN creation and data transmission method and device and electronic equipment
  • Three-layer VPN creation and data transmission method and device and electronic equipment
  • Three-layer VPN creation and data transmission method and device and electronic equipment

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Embodiment Construction

[0056] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative efforts belong to the protection scope of the present invention.

[0057] The creation method and data transmission method of the three-layer VPN network provided by the embodiment of the present invention can be applied in the field of cloud computing or virtualization with routing and VPN requirements, for example, data center, computer room, virtual site or IDC, etc., here There is no restriction on its application f...

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Abstract

The invention relates to the technical field of cloud computing, in particular to a three-layer VPN creation and data transmission method and device and electronic equipment. The creation method comprises the following steps: acquiring a creation request of a VPN channel, wherein the VPN channel is used for connecting a local VPN gateway corresponding to a local VPC with a target VPN gateway corresponding to a target VPC; according to the creation request, creating the local VPN gateway and the VPN channel to obtain interface information of the local VPN gateway and the local VPC network; andforming a routing rule corresponding to the local VPC network based on the interface information of the local VPN gateway and the local VPC network so as to create the three-layer VPN network. After the creation request is obtained, the local VPN gateway and the VPN channel are created, then the routing rule corresponding to the local VPC network is formed, the three-layer VPN network realizes decoupling of the VPN gateway and the router, so that the VPN is no longer integrated in the router, and the modular design facilitates development and extension of network function virtualization.

Description

technical field [0001] The invention relates to the technical field of cloud computing, in particular to the establishment of a three-layer VPN network, a data transmission method, device and electronic equipment. Background technique [0002] In recent years, with the development of virtualization technology, the era of cloud computing has arrived, and tens of thousands of cloud computing systems have landed in data centers around the world. In the data center, many virtualized network functions are used, such as DHCP, router, load balancer, firewall, DNS, VPN (virtual private network) and other functions. [0003] The development of VPN technology has been very mature. Commonly used VPNs are mainly divided into Layer 2 network VPN, Layer 3 network VPN and VPN technology of the upper layer network. Among them, the three-layer VPN technology is mainly used for the connection between different VPCs (cloud computing systems or private networks in data centers). These VPCs gen...

Claims

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Application Information

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IPC IPC(8): H04L12/46H04L12/751H04L45/02
CPCH04L12/4641H04L12/4633H04L45/02
Inventor 黄茂峰
Owner 上海华云互越数据技术有限公司
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