User migration method and apparatus

A technology for users and access users, applied in the field of network communication, it can solve the problem that users cannot migrate to vBRAS, and achieve the effect of optimizing expansion and contraction and optimizing elastic performance

Active Publication Date: 2017-04-05
NEW H3C TECH CO LTD
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Problems solved by technology

[0009] From the above two situations, it can be seen that in the network function virtualization application network, users cannot dynamically migrate between different vBRASs. For example, in the above situation 1, the NFV management device can only restart the vBRAS. The users connected to the closed vBRAS can only be reassigned by the NFV management device to access the vBRAS by going online again

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  • User migration method and apparatus

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Embodiment Construction

[0042] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0043] The method provided by the invention includes figure 2 The flow shown:

[0044] see figure 2 , figure 2 The flow chart of the method provided by the present invention. In the method provided by the present invention, in order to realize the dynamic migration of users between different vBRASs in the NFV network, the vBRAS in the NFV network is improved, specifically: divide the vBRAS into at least one virtual gateway (hereinafter referred to as vvBRAS) . Wherein, the number of vvBRAS is greater than or equal to 1, which can be set according to network configuration requirements, for example, one vBRAS is set to be divided into 4 vvBRASs.

[0045]In the present invention, each vvBRAS divided on the vBRAS is configured with a unique vi...

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Abstract

The application provides a user migration method and apparatus. In the invention, vvBRASs are migrated between different vBRAS by using a vvBRAS as a unit. Since a user has access to the vvBRAS, migrating the vvBRASs between different vBRAS by using a vvBRAS as a unit achieves migration between different vBRAS in another way on the premise that the user is online, so as to optimize the expansion and contraction of a NFV network, and further optimize the flexibility of the NFV network.

Description

technical field [0001] The present application relates to network communication technology, in particular to a user migration method and device. Background technique [0002] figure 1 A schematic diagram of networking for Network Functions Virtualization (NFV: Network Functions Virtualisation). Such as figure 1 As shown, the following functional nodes exist in this network: [0003] Virtualized Broadband Remote Access Server (vBRAS: virtual Broadband Remote Access Server), the actual business function node, acts as a gateway for access users, and performs operations such as authentication for access users; [0004] NFV management equipment (NFV Mansger), which exists in the cloud management platform, is used to manage each vBRAS, and is responsible for allocating access vBRAS for users so that different users can access different vBRAS for business processing, and monitor the running status of each vBRAS in real time. When it is found that the vBRAS business load is too ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08H04L12/28H04L45/586
CPCH04L12/2874H04L67/1001G06F9/4451H04L12/287H04L45/586H04L65/40H04L41/0897H04L41/0896H04L67/101H04L67/1029
Inventor 崔晓会
Owner NEW H3C TECH CO LTD
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