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VPN control device, and defined VPN implementation system and method

A control device and a technology for realizing the system, which are applied in the field of virtual private network security communication, and can solve the problems of increasing management and operation and maintenance costs, and being inapplicable to mobile terminals and computer terminals.

Active Publication Date: 2018-11-13
HARBIN INST OF TECH AT WEIHAI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing work has limitations in terms of deployment equipment, operating environment and application scenarios. First, software-defined MLPS VPN needs the support of dedicated SDN network switches, and deployment equipment has limitations; second, MLPS VPN is a kind of operator The second-level VPN is not suitable for general mobile terminals and computer terminals, and the operating environment has limitations; third, although P2P VPN simplifies the deployment and configuration of VPN, it increases management and operation and maintenance costs, and its application scenarios are limited. sex

Method used

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  • VPN control device, and defined VPN implementation system and method
  • VPN control device, and defined VPN implementation system and method
  • VPN control device, and defined VPN implementation system and method

Examples

Experimental program
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example 1

[0082] In the embodiments provided by the present invention, example 1: the smart device creates a virtual local area network;

[0083] Solution 1: The user creates a network group in the management system and adds smart devices to the group to complete all user configurations. The controller selects VPNS resources and VPNC terminals, generates start VPNS and VPNC control messages, and starts VPNS and VPNC in turn to realize the interconnection of smart devices.

[0084] In the embodiment provided by the present invention,

example 2

[0085] Example 2: Adding a smart device to a virtual local area network

[0086] Solution 2: The user selects a network group in the management system and adds a new smart device to the group to interconnect the device with the original smart device. The controller queries the VPNS resources belonging to the network group, generates a start VPNC control message, and starts the new smart device VPNC so that the new smart device joins the virtual local area network.

[0087] In the embodiment provided by the present invention,

example 3

[0088] Example 3: Smart device exits VLAN

[0089] Solution 3: The user selects a network group in the management system, and deletes the smart device in the group, so that the device can exit the original virtual local area network. The controller generates a control message for closing the VPNC, and closes the smart device VPNC to realize its exit from the virtual local area network.

[0090] The present invention also provides a defined VPN implementation method with a VPN control device, such as Figure 5 with Image 6 As shown, the methods include:

[0091] Step 1, generate VPN configuration, support communication protocol diversity, network device heterogeneity and communication link can be customized;

[0092] Step 2, execute the VPN script, support one-click deployment and change of VPNS and VPNC services;

[0093] Step 3, execute the network configuration script, support the flexible configuration of VPN routing rules and forwarding rules for different application...

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Abstract

The invention provides a VPN control device, a defined VPN implementation system and a defined VPN implementation method. The system comprises an application plane, a control plane and a data plane, wherein the control plane is configured with the VPN control device; a controller is used for performing concentrated, remote and real-time control on a VPN service and a VPN terminal, and one-key deployment, dynamic configuration, flexible management and remote maintenance of the VPN solution are achieved. The controller is used for performing concentrated, remote and real-time control on a VPN service and a VPN terminal, and one-key deployment, dynamic configuration, flexible management and remote maintenance of the VPN solution are achieved. After use, the invention achieves significant effect, for example, the invention supports concentrated, remote and real-time control, management and maintenance of multivariate heterogeneous network equipment, and one-key deployment, dynamic configuration and flexible change of the VPN service of the multivariate heterogeneous network equipment; the secure application scene and solution are defined by software; and the secure Internet applicationscene and solution are defined by the software.

Description

technical field [0001] The invention relates to the field of virtual private network security communication, in particular to a VPN control device, and defines a VPN realization system and method. Background technique [0002] As a mature network security communication technology, Virtual Private Network (VPN) is widely used in cloud computing, mobile cloud computing, and edge computing to provide access control, identity authentication, and data encryption for network devices. With the rapid development of the Internet, the complexity of network topology, the diversity of network devices and the diversity of network applications have brought great troubles to the deployment, configuration, management and maintenance of VPNs. From the perspective of the complexity of network topology, VPN is deployed in complex network topologies such as government affairs network, enterprise network, education network, industrial Internet, and mobile Internet; from the perspective of the di...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/46H04L12/24
CPCH04L12/4641H04L41/0803H04L41/5003
Inventor 傅春乐王佰玲孙云霄辛国栋黄俊恒王巍
Owner HARBIN INST OF TECH AT WEIHAI