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Information synchronization method and network equipment

A network device and information synchronization technology, applied in the field of communication, can solve problems such as out-of-sync settings and different user information

Active Publication Date: 2017-06-09
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, for the same user, the user information saved in the LAC and LNS may be different, which will cause the settings of the user in the LAC and the settings of the user in the LNS to be out of sync.

Method used

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  • Information synchronization method and network equipment
  • Information synchronization method and network equipment

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Embodiment Construction

[0027] In order to make the objectives, technical solutions, and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. . Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0028] Below figure 1 Take an example to describe in detail an information synchronization method provided in Embodiment 1 of the present invention. figure 1 It is a schematic flow chart of an information synchronization method provided in Embodiment 1 of the present invention.

[0029] Such as figure 1 As shown, the information synchronization method includes the following steps:

[0030] Step S101: The first L2TP network device ...

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Abstract

The invention relates to an information synchronization method and network equipment. The information synchronization method includes: the first L2TP network device receives a user online message sent by the terminal where the user is located; after receiving the user online message, the first L2TP network device sends a user information message to the second L2TP network device The user information packet carries the user information of the user stored in the first L2TP network device, so that the second L2TP network device The user information updates the user information of the user stored in the second L2TP network device.

Description

Technical field [0001] The present invention relates to the field of communication technology, in particular to an information synchronization method and network equipment. Background technique [0002] In the Layer Two Tunneling Protocol (L2TP) networking, the L2TP Access Concentrator (LAC) performs data transmission between the L2TP Network Server (LNS) and the user terminal. The data received from the user terminal is L2TP encapsulated and sent to the LNS, and the data received from the LNS is decapsulated and sent to the user terminal. [0003] In the process of forwarding data, the LAC needs to make some settings for the user based on the user's information, such as setting the bandwidth and counting traffic accounting. Similarly, in the process of sending data, LNS also needs to make some settings for the user according to user information. However, for the same user, the user information stored in the LAC and LNS may be different, which will cause the settings of the LAC f...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/08H04L12/933
Inventor 曾文雷
Owner HUAWEI TECH CO LTD