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Method, device and system for accessing private network

An access method and access device technology, applied in the field of communication, can solve problems such as insecurity and inconvenience of mobile terminals accessing private networks, and achieve the effect of ensuring security

Inactive Publication Date: 2017-10-24
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a private network access method, device and system to solve the problem of inconvenient or unsafe access of mobile terminals to private networks in the prior art

Method used

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  • Method, device and system for accessing private network
  • Method, device and system for accessing private network
  • Method, device and system for accessing private network

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Embodiment Construction

[0034] The present invention will be described in detail below with reference to the drawings. It should be understood that the specific embodiments described here are only used to explain the present invention, but do not limit the present invention.

[0035] Such as figure 1 As shown, the embodiment of the present invention provides a private network access method, including:

[0036] S11: The mobile network gateway establishes a forwarding tunnel between the mobile terminal and the corresponding private network according to the session establishment request of the mobile terminal;

[0037] S12. The mobile network gateway forwards encrypted signaling between the mobile terminal and the corresponding private network through the forwarding tunnel, so that the mobile terminal acquires the corresponding private network through the encrypted signaling. The IP address assigned by the mobile terminal;

[0038] S13: The mobile network gateway forwards the communication data between the mob...

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Abstract

The invention discloses a method, a device and a system for accessing a private network, which relate to the technical field of communication and are used to solve the problem that it is inconvenient or insecure for a mobile terminal to access a private network in the prior art. The method includes the following steps: a mobile network gateway establishes a forwarding tunnel between a mobile terminal and a corresponding private network according to a session establishment request of the mobile terminal; the mobile network gateway forwards an encryption signaling between the mobile terminal and the corresponding private network through the forwarding tunnel to enable the mobile terminal to acquire an IP address allocated by the corresponding private network to the mobile terminal through the encryption signaling; and the mobile network gateway forwards communication data between the mobile terminal and the corresponding private network in the form of encrypted data through the forwarding tunnel.

Description

Technical field [0001] The present invention relates to the field of communication technology, in particular to a private network access method, device and system. Background technique [0002] Generally, networks with high security requirements, such as public security, military network systems, etc., are used to isolate users and internal servers from other computer network systems through the establishment of a private network due to the particularity of the application environment to ensure the network The high degree of security. [0003] The user access location and access equipment in the private network are fixed, and security is easily guaranteed. However, the fixed location of the terminal also brings a lot of inconvenience to use. With the rapid development of mobile broadband and the intelligentization of mobile terminals, if private network users can use mobile terminals to access private networks through mobile networks, it will bring great convenience. For example,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W12/02H04W12/06H04L12/46
CPCH04L12/4633H04W12/02H04W12/06H04L63/083H04L63/0861H04W12/03H04W12/033H04W12/037
Inventor 丰孝英
Owner ZTE CORP