Method, device and broadband access server system for load share

A load sharing and access request technology, applied in the field of communication, can solve problems such as heavy load of MASTER equipment

Active Publication Date: 2011-09-14
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In the process of realizing the present invention, the inventors found that there are at least the following problems in the prior art: on the BRAS configured with VRRP in the prior art, the MASTER devi

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  • Method, device and broadband access server system for load share
  • Method, device and broadband access server system for load share
  • Method, device and broadband access server system for load share

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Embodiment Construction

[0021] In order to make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be described clearly and completely in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of the embodiments of the present invention, not 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.

[0022] figure 1 It is a flowchart of a load sharing method provided by an embodiment of the present invention. Such as figure 1 As shown, the execution subject of the load sharing method in this embodiment may be a control device in the broadband access server system, such as a load sharing device. The load sharing method of this emb...

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Abstract

A method, device and broadband remote access server system are provided by the present invention. The method includes: an access request carrying the MAC address of a UE is received from the UE; the ID of the corresponding virtual router is acquired according to the corresponding relationship between the MAC address and the ID of the virtual router; at least two router devices are used to virtually form a virtual router group; in the virtual router group, at least two virtual routers are included, and one of at least the two router devices is used by each virtual router to be a master device,and other router devices are used to be backup devices; the UE is accessed to the virtual router master device corresponding to the ID.

Description

Technical field [0001] The embodiment of the present invention relates to the field of communication technology, and in particular to a method and device for load sharing, and a broadband access server system. Background technique [0002] In a scenario where a traditional single broadband access server (Broadband Remote Access Server; hereinafter referred to as BRAS) accesses users, once a link or node fails, all users' services will be interrupted, which seriously affects the reliability of services. In order to improve reliability, the BRAS is usually deployed in a multi-machine backup mode for access users, for example, the BRAS is deployed in a master-standby mode. The switch is connected to the main BRAS and the standby BRAS respectively; the user's access information is backed up to the standby BRAS through the switch. When the link, interface, board or the whole machine of the main BRAS fails, the service can be quickly switched to the standby BRAS on. When the main BRA...

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Application Information

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IPC IPC(8): H04L12/56
CPCH04L12/66H04L45/586
Inventor 周冲
Owner HUAWEI TECH CO LTD
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