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Function control method and device for BRAS (Broadband Remote Access Server)

A remote access and server technology, applied in the field of computer networks, can solve the problem of incompatibility between BRAS functions and application scenarios, and achieve the effect of not wasting resources

Active Publication Date: 2018-02-02
NEW H3C TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present disclosure provides a function control method and device of a broadband remote access server BRAS, so as to solve the problem that the function enabled by the BRAS equipment does not match the application scene

Method used

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  • Function control method and device for BRAS (Broadband Remote Access Server)
  • Function control method and device for BRAS (Broadband Remote Access Server)
  • Function control method and device for BRAS (Broadband Remote Access Server)

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Experimental program
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Embodiment Construction

[0020] figure 1 In the BRAS shown, UP is usually implemented by a high-end router that supports BRAS services. The types of boards and services supported by this type of router are very rich, and there are many types of modules, and not all of these functions of the router are needed in the BRAS. Usually, these functions are implemented after the router starts the operating system. Even the functions that are not used by the BRAS will be loaded and started together during the operating system startup process, thus wasting resources.

[0021] To this end, the present disclosure provides a function control method and device of a broadband remote access server BRAS to solve the problem of a UP device and / or a CP device starting and loading unnecessary functions and wasting device resources. In order to make the objectives, technical solutions and advantages of the present disclosure clearer, the following further describes the embodiments of the present disclosure in detail with ref...

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Abstract

The disclosure provides a function control method and device for a BRAS (Broadband Remote Access Server). the BRAS comprises a UP (User Plane) and a CP (Control Plane). The method is applied to UP equipment and / or CP equipment, and comprises the steps of: pre-storing a plurality of function files generated for the equipment, wherein the function files comprise one basic function file and at leastone expanded function file; when the equipment is started up, loading the basic function file to implement a basic function of the equipment; in response to a first function control request issued bya controller of the equipment, according to the first function control request, searching the corresponding expanded function file; and loading the searched expanded function file to implement a corresponding expanded function of the equipment. According to the technical scheme, effects that the equipment is sufficiently utilized and resources cannot be wasted are achieved.

Description

Technical field [0001] The present disclosure relates to the technical field of computer networks, in particular to a function control method and device of a broadband remote access server BRAS. Background technique [0002] BRAS (Broadband Remote Access Server) is an access gateway for broadband network applications. A BRAS architecture such as figure 1 As shown, it mainly includes two roles: CP (Control Plane, control plane) and UP (User Plane, user plane). CP is mainly used for user access control and user address allocation, as well as authentication, authorization, accounting, user online detection, etc.; UP is mainly used for user traffic forwarding, user statistics, routing, multicast and MPLS (Multi-Protocol Label Switching, Multi-label protocol exchange) and so on, so it can also be called the forwarding plane. In addition figure 1 It also shows CR (Core Router), Web Server (network server), DHCP Server (Dynamic Host Configuration Protocol Server), AAA (Authentication,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/911G06F9/445
CPCG06F9/44521H04L47/70
Inventor 晁岳磊
Owner NEW H3C TECH CO LTD