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Establishment of three-layer vpn network, data transmission method, device and electronic equipment

A data transmission method and network technology, applied in the field of devices and electronic equipment, data transmission methods, and the creation of three-layer VPN networks, can solve problems such as modularization and unfavorable network functions

Active Publication Date: 2022-06-07
上海华云互越数据技术有限公司
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  • Claims
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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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  • Establishment of three-layer vpn network, data transmission method, device and electronic equipment
  • Establishment of three-layer vpn network, data transmission method, device and electronic equipment
  • Establishment of three-layer vpn network, data transmission method, device and electronic equipment

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Embodiment Construction

[0056] To make the object, technical solution and advantages of embodiments of the present invention more clear, the following will be combined with the accompanying drawings in the embodiments of the present invention, the technical solutions in the embodiments of the present invention are clearly and completely described, obviously, the embodiments described are part of the embodiments of the present invention, not all embodiments. Based on embodiments in the present invention, all other embodiments obtained by those skilled in the art without doing inventive work, are within the scope of protection of the present invention.

[0057] Embodiments of the present invention provides a three-layer VPN network creation method, data transmission method, may be applied to the routing and VPN requirements of cloud computing or virtualization field, for example, data center, computer room, virtual site or IDC, etc., herein does not make any restrictions on its application area, specifical...

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Abstract

The present invention relates to the technical field of cloud computing, in particular to the establishment of a three-layer VPN network, a data transmission method, a device, and electronic equipment. The establishment method includes obtaining a creation request for a VPN channel, and the VPN channel is used to connect to a corresponding VPC network. The target VPN gateway corresponding to the local VPN gateway and the target VPC network; according to the creation request, create the local VPN gateway and the VPN channel to obtain the interface information between the local VPN gateway and the local VPC network; based on the interface information between the local VPN gateway and the local VPC network, and form routing rules corresponding to the local VPC network, so as to create the layer-3 VPN network. After obtaining the creation request, create a local VPN gateway and VPN channel, and then form routing rules corresponding to the local VPC network. This three-layer VPN network realizes the decoupling of the VPN gateway and the router, so that the VPN is no longer integrated in the router. This modular design facilitates the development and expansion of network function virtualization.

Description

Technical field [0001] The present invention relates to the field of cloud computing technology, specifically to the creation of a three-layer VPN network, data transmission methods, apparatus and electronic devices. Background [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 a data center, there are many virtualized network functions that are used, such as DHCP, routers, load balancers, firewalls, DNS, and VPNs (virtual private networks). [0003] The development of VPN technology has been very mature, and commonly used VPNs are mainly divided into two-layer network VPNs, three-layer network VPNs and vpn technologies for higher layer networks. Among them, layer three VPN technology is mainly used for connections between different VPCs (cloud computing systems or private networks in data centers), these VPCs generall...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/46H04L45/02
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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