Virtual private network system and its construction method, device and readable storage medium

A technology of virtual private network and main equipment, applied in the field of virtual private network system and its construction method, equipment and readable storage media, which can solve the problems of expensive tariffs and achieve the effect of cheap tariffs

Active Publication Date: 2022-07-29
FENGHUO COMM SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the existing technology, to build a cross-regional enterprise network must use the L2VPN private line channel provided by the operator's network. In addition to the high cost, it is also subject to many restrictions by the operator.

Method used

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  • Virtual private network system and its construction method, device and readable storage medium
  • Virtual private network system and its construction method, device and readable storage medium
  • Virtual private network system and its construction method, device and readable storage medium

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Embodiment Construction

[0041] It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.

[0042] In a first aspect, an embodiment of the present invention provides a device for constructing a virtual private network system.

[0043] refer to figure 2 , figure 2 This is a schematic diagram of the hardware structure of the virtual private network system construction device involved in the solution of the embodiment of the present invention. In this embodiment of the present invention, the virtual private network system construction device may include a processor 1001 (eg, a central processing unit, Central Processing Unit, CPU), a communication bus 1002 , a user interface 1003 , a network interface 1004 , and a memory 1005 . Wherein, the communication bus 1002 is used to realize the connection and communication between these components; the user interface 1003 may include a display screen (Display), ...

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Abstract

The present invention provides a virtual private network system and its construction method, device and readable storage medium. In the present invention, the communication between the main device and the sub-devices is realized through the socket technology, and the communication network between the main device and the sub-devices can be constructed without using the L2VPN dedicated line channel provided by the operator network, so that the main device and the sub-devices located in different regions can be constructed. Data can be sent and received, that is, the enterprise LAN can be carried through Internet access such as home broadband.

Description

technical field [0001] The present invention relates to the field of communication technologies, and in particular, to a virtual private network system and a construction method, device and readable storage medium thereof. Background technique [0002] If an enterprise's network is limited to its office or enterprise campus, it is known as a local area network (LAN), which can be built by directly connecting ordinary switches and routers. If the enterprise has many branches in other places, remote access is required at this time. The access to the remote network requires channels. Small enterprises cannot build their own. Generally, they use the channels provided by the public network to set up private networks, that is, from basic telecom operators. There are leased dedicated lines and channels, the so-called dedicated lines. This kind of private line is different from ordinary home broadband, because it is dedicated, so the tariff is expensive. The private line provided ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L67/141H04L67/146H04L69/22H04L69/16H04L12/46
CPCH04L67/141H04L67/146H04L69/22H04L69/162H04L12/4633H04L12/4666
Inventor 章灿辉
Owner FENGHUO COMM SCI & TECH CO LTD
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