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: 2013-08-28
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 device in the virtual router acts as the response device for all online user equipment, and the centralized load The traffic of the user equipment causes the MASTER equipment in the virtual router to be overloaded

Method used

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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 purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0022] figure 1 It is a flow chart of the load sharing method provided by the 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 method for load sharing in this embodi...

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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 embodiments of the present invention relate to the technical field of communications, and in particular, to a load sharing method and device, and a broadband access server system. Background technique [0002] In the traditional scenario where a single Broadband Remote Access Server (BRAS) accesses users, once a link or node fails, services of all users will be interrupted, seriously affecting service reliability. 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 an active-standby mode. The switch is respectively connected to the active BRAS and the standby BRAS; the user's access information is backed up to the standby BRAS through the switch. When the link, interface, single board or the whole machine of the active BRAS fails, the service can be quickly switched to the standby BRAS superior. After the active BRAS recovers from the failure, the acce...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/70
CPCH04L12/66H04L45/586
Inventor 周冲
Owner HUAWEI TECH CO LTD
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