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Method, device and system for realizing dial-up networking

A dial-up Internet and Internet technology, applied in transmission systems, network data management, electrical components, etc., can solve problems such as different services, unconnected services, and no solutions, and achieve the effect of satisfying dial-up Internet access.

Inactive Publication Date: 2016-02-10
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] This working mode of the drive-free data card is no problem in most scenarios, but in some VPN scenarios, the drive-free data card needs to be assigned a public network IP address to the user terminal and the NAT function is turned off, otherwise some services will appear. Different problems, for example: when a user uses a dedicated APN to dial up to establish a VPN connection to a specific Intranet / ISP, some services may fail. The main reason is that the address obtained by the user terminal in this scenario is the intranet / ISP internal Network address, the user terminal and the host of the intranet / ISP belong to the same LAN, and there is no need for address translation at all
Since the implementation mechanism of the drive-free data card of each manufacturer is basically the same, the above problems exist in this scenario, and there is no good solution

Method used

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  • Method, device and system for realizing dial-up networking
  • Method, device and system for realizing dial-up networking
  • Method, device and system for realizing dial-up networking

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Embodiment Construction

[0029] In the embodiment of the present invention, a dial-up Internet access request of a user terminal is received; according to the dial-up Internet access request, a first IP address is configured for the user terminal; and dial-up Internet access is performed according to the first IP address.

[0030] figure 1 It is a schematic diagram of the implementation process of the embodiment of the method for realizing dial-up Internet access in the present invention, as figure 1 As shown, the method is used in a driver-free wireless terminal, including:

[0031] Step 101: receiving a dial-up Internet access request from a user terminal;

[0032] Optionally, the drive-free wireless terminal receives a dial-up Internet access request sent by the user terminal, and the dial-up Internet access request may be a PPPOE dial-up Internet access request sent by the user terminal.

[0033] Step 102: Configure a first IP address for the user terminal according to the dial-up request;

[0...

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PUM

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Abstract

The embodiment of the invention discloses a method for realizing dial-up networking. The method is applied to a driver-free wireless terminal, and comprises the steps of receiving a dial-up networking request of a user terminal; configuring a first IP address for the user terminal according to the dial-up networking request; and carrying out dial-up networking according to the first IP address. Meanwhile, the invention further discloses a device and a system for realizing dial-up networking.

Description

technical field [0001] The invention relates to dial-up Internet access technology in the technical field of mobile communication, in particular to a method, device and system for realizing dial-up Internet access. Background technique [0002] At present, since the driver-free wireless terminal does not need to install drivers and PCUI, supports plug-and-play, and has good compatibility, the driver-free wireless terminal is loved by the majority of users and has been widely popularized in practical applications. When the driver-free data card in the driver-free wireless terminal was working in routing mode, the driver-free wireless terminal allocated a private network IP address for the user terminal connected to the LAN port. What is configured is the public network IP address assigned by the 2G / 3G / 4G wireless network. The drive-free data card uses NAT technology to realize the communication process between the user terminal and the Internet host using the private network ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W8/26H04L29/12
CPCH04W8/26H04L61/00
Inventor 温海龙李建锋宋楠
Owner ZTE CORP