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CN101800917A - Information management method and device for proxied equipment - Google Patents

Information management method and device for proxied equipment
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Publication number
CN101800917A
CN101800917ACN200910007135ACN200910007135ACN101800917ACN 101800917 ACN101800917 ACN 101800917ACN 200910007135 ACN200910007135 ACN 200910007135ACN 200910007135 ACN200910007135 ACN 200910007135ACN 101800917 ACN101800917 ACN 101800917A
Authority
CN
China
Prior art keywords
description document
ability information
data model
proxied
server
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN200910007135A
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Chinese (zh)
Inventor
吴黄伟
朱萸
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huawei Device Co Ltd
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Huawei Device Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Huawei Device Co LtdfiledCriticalHuawei Device Co Ltd
Priority to CN200910007135ApriorityCriticalpatent/CN101800917A/en
Publication of CN101800917ApublicationCriticalpatent/CN101800917A/en
Pendinglegal-statusCriticalCurrent

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Abstract

The invention provides an information management method and an information management device for proxied equipment. The information management method comprises the following steps of: acquiring the capacity information of the proxied equipment and mapping the capacity information into a data model of the proxied equipment; generating a description file for describing the data model of the proxied equipment; and reporting the description file to a server.

Description

A kind of approaches to IM of proxied device and management devices
Technical field
The present invention is about network field, and the DSL technology in the network field is a kind of approaches to IM and management devices of proxied device specifically.
Background technology
In the prior art, (Digital Subscriber Line DSL) as a kind of broadband access technology, has obtained using widely digital subscriber line.What bring thus is that far-ranging broadband technology is used, for example IP-based voice (Voice over IP, VoIP), Internet Protocol Television (Internet ProtocolTelevision, IPTV) etc., at the various IP-based device types of being combined to form of these application or application.These IP application terminals that enter family are at (the Broadband Forum of DSL broadband forum, BBF) be called customer premises equipment, CPE (Customer Premises Equipment in the forum, CPE), Automatic Configuration Server (Auto-configuration Server, ACS) be responsible for CPE is disposed automatically, do not need the user that CPE is set to reach, the purpose that CPE just can operate as normal.ACS uses remote procedure call, and (Remote Procedure Call, RPC) method realizes modification and the setting to the CPE parameter.
The TR-069 standard of present BBF forum, direct and digital subscriber line access multiplex (Digital Subscriber Line Access Multiplexer have been defined, DSLAM) gateway of Lian Jieing has also defined the equipment (as IPTV) that is positioned at local area network (LAN) is finished automatic configuration and management by ACS process by the process that ACS finishes automatic configuration and management.
Development along with home network technologies, appearance in the family various device, may there be the non-TR-069 equipment that need be carried out telemanagement by operator, but CPE wide area network management agreement (CPEWAN Management Protocol, CPE CWMP) agreement has only defined the management of ACS to TR-069 equipment at present.Therefore, BBF has proposed the work of non-TR-069 equipment control, and how research realizes non-TR-069 equipment is managed as the agency by TR-069 equipment.
The management framework that proposes is at present: Automatic Configuration Server ACS can directly pass through CWMP consultative management home gateway (IGD); For can't directly accepting the CWMP consultative management but with non-TR-069 equipment such as other IP device of home gateway networking or non-IP device, ACS acts on behalf of by home gateway, to at first send to home gateway to the administration configuration order of these non-TR-069 equipment, after home gateway receives these orders, be converted into the understandable order of non-TR-069 equipment, and send to non-TR-069 equipment, thereby realize the management of ACS to non-TR-069 equipment.
In realizing process of the present invention, the inventor finds that there are the following problems at least in the prior art: the concrete solution that about ACS non-TR-069 equipment is not managed in the prior art, and ACS is when managing terminal equipment, at first need to solve the problem of ability how to find proxied device, comprise the discovery of the protocol capability of proxied device, with discovery to proxied device data model ability, and in the prior art not at the technology of this respect, so ACS can't manage proxied device.
Summary of the invention
The purpose of the embodiment of the invention is to provide a kind of approaches to IM and management devices of proxied device.
To achieve these goals, the embodiment of the invention provides a kind of management method of end message, and this method comprises: obtain the ability information of proxied device and be mapped to the data model of agent equipment; Generation is used to describe the description document of the data model of described agent equipment; Report described description document to server.
To achieve these goals, the embodiment of the invention also provides a kind of management devices of end message, and this device comprises: acquiring unit is used to obtain the ability information of proxied device; Map unit is used for the ability information of proxied device is mapped to the data model of agent equipment; Generation unit is used to generate the description document of the data model that is used to describe described agent equipment; Report the unit, be used for reporting described description document to server.
The beneficial effect of technique scheme is, a kind of method and apparatus that makes server understand the ability of proxied device fully is provided, and be easy to server the proxied device data model is operated, and then realization is to its management.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present invention, constitutes the application's a part, does not constitute limitation of the invention.In the accompanying drawings:
The flow chart of the approaches to IM of the proxied device that Fig. 1 provides for the embodiment of the invention;
The schematic diagram of the approaches to IM of the proxied device that Fig. 2 provides for the embodiment of the invention;
The integrated stand composition of the approaches to IM of a kind of proxied device that Fig. 3 provides for the embodiment of the invention;
The flow chart of the approaches to IM of a kind of proxied device that Fig. 4 provides for the embodiment of the invention;
The structure chart of the apparatus for management of information of a kind of proxied device that Fig. 5 provides for the embodiment of the invention.
Embodiment
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Embodiment one
The embodiment of the invention provides a kind of approaches to IM of proxied device, when proxied device (below be referred to as " equipment ") when reaching the standard grade, agent equipment (below be referred to as " gateway ") is mapped in the gateway data model by the data model of protocol conversion with equipment.And be described according to the data model after the mapping, generate description document.Gateway provides this description document to server, and server obtains device capability information from the description document that gateway provides.
As shown in Figure 1, the flow chart of the approaches to IM of a kind of proxied device that provides for the embodiment of the invention is used for making the ac server of DSL network to obtain the information of terminal equipment, and this method is applied to the agent equipment (gateway) in the DSL network, comprising:
Step 101 is obtained the ability information of proxied device;
Described proxied device is the proxied device in the DSL network, refers to not meet the proxied device of CWMP consensus standard especially.
Step 102 is mapped to the ability information of described proxied device in the data model of agent equipment.
Step 103, according to the data model generation description document of described agent equipment, this description document is used for describing the data model of described agent equipment;
This description document is the file type that server can be resolved.
Step 104 reports described description document to server.
Because server can be resolved description document, so can obtain device capability information according to the device capability information description document that gateway provides.
Wherein, described facility information comprises: one or more in the administration order that parameter name, parameter type, parameter value scope, parameter default, proxied device are supported.
As shown in Figure 2, by the above embodiment of the present invention, can make the server in the DSL network obtain the details of proxied device to be configured and to manage.
Embodiment two
The integrated stand composition of the approaches to IM of the proxied device that the embodiment of the invention provides as shown in Figure 3, Automatic Configuration Server ACS can directly pass through CWMP consultative management home gateway (IGD); For can't directly accepting the CWMP consultative management but with non-TR-069 equipment such as other IP device of home gateway networking or non-IP device, ACS acts on behalf of by home gateway, to at first send to home gateway to the administration configuration order of these non-TR-069 equipment, after home gateway receives these orders, be converted into the understandable order of non-TR-069 equipment, and send to TR-069 equipment, thereby realize the management of ACS to non-TR-069 equipment.
As shown in Figure 4, the approaches to IM flow chart of a kind of proxied device that provides for the embodiment of the invention, wherein, this method comprises:
Step 1: equipment is reached the standard grade, and gateway obtains the device capability information data model;
Be example with a UPnP (Universal Plug and Play, UPnP) equipment in the present embodiment.
Wherein, can send the SSDP:alive broadcast when equipment is reached the standard grade in UPnP, the control point (Control Point) that is deployed on the gateway will obtain the notice that equipment is reached the standard grade.
Control point on the gateway can be moved the XML that (action) obtain ability information in the data model that equipment supports by GetSupportedDataModel and be described, and this ability information for example comprises: the administration order that parameter name, parameter type, parameter value scope, parameter default, proxied device are supported.
For example:
<?xml?version=″1.0″encoding=″UTF-8″?>
<CMS?xmlns:xsi=″http://www.w3.org/2001/XMLSchema-instance″
xsi:noNamespaceSchemaLocation=″CMS.xsd″>
<StructurePathList>
<StructurePath>
/LAN/HostName
</StructurePath>
<StructurePath>
/LAN/IPv4/DefaultGateway
</StructurePath>
<StructurePath>
/LAN/IPv6/DefaultGateway
</StructurePath>
<StructurePath>
/LAN/IPv6/Addresses/*/IPAddress
</StructurePath>
<StructurePath>
/LAN/IPv6/Addresses/*/DHCPOption/*/Tag
</StructurePath>
</StructurePathList>
</CMS>
Wherein, / LAN/HostName ,/LAN/IPv4/DefaultGateway ,/LAN/IPv6/DefaultGateway ,/LAN/IPv6/Addresses/*/IPAddress ,/LAN/IPv6/Addresses/*/DHCPOption/*/Tag is the path and the title of parameter, this process has been obtained the parameter name of each parameter.Then, the control point on the gateway can obtain the details of the parameter that needs by the GetAttritubes action.
For example, be example with this parameter of Tag:
<?xml?version=″1.0″encoding=″UTF-8″?>
<CMS?xmlns:xsi=″http://www.w3.org/2001/XMLSchema-instance″
xsi:noNamespaceSchemaLocation=″CMS.xs?d″>
<ParameterAttributesList>
<Parameter>
<CompletePath>
/LAN/Pv6/Addresses/*/DHCPOption/*/Tag
</CompletePath>
<Type>unsignedInt</Type>
<ValueRange>1:254</ValueRange>
<DefaultValue>1</DefaultValue>
<Permission>ReadWrite</Permission>
<EventOnChange>false</EventOnChange>
<PersistentAfterReboot>true</PersistentAfterReboot>
</Parameter>
</ParameterAttributesList>
</CMS>
Wherein, whether whether/LAN/IPv6/Addresses/*/DHCPOption/*/Tag, unsignedInt, ReadWrite, false, true etc. are the associated description of this parameter, be followed successively by parameter pathname, type, readablely write, whether produce incident when changing, keep etc. after restarting;<ValueRange〉1:254</ValueRange 〉,<DefaultValue〉1</DefaultValue〉partly be the parameter correlation information in the UPnP data model, should comprise above information in the device data model relevant information that gateway obtains, in order to be converted to the XML description document that meets the CWMP agreement.
Step 2: gateway is mapped in the gateway data model by the data model of protocol conversion with proxied device; Comprise: the ability information that the ability information of proxied device is converted to reference format; The ability information of described reference format is joined in the data model of agent equipment.
Be mapped to the data model that meets the CWMP agreement in the present embodiment.
For example:
InternetGatewayDevice.
ProxiedDevice.1.
LAN.
HostName
IPv4.
DefaultGateway
IPv6.
DefaultGateway
Addresses.{i}
IPAddress
DHCPOption.{i}
Tag
Wherein: HostName, DefaultGateway, IPAddress, Tag are parameter name, and the agreement that the method for gateway acquisition and mapped device data model is supported because of equipment is different.
Step 3: gateway is described the generation description document to the device data model (being the data model of CWMP protocol format) after shining upon, promptly the language format that can resolve with server is described to generate description document the data model of described agent equipment, and described description document is the description document that the ability information of described proxied device is mapped to the data model of described agent equipment.
Use XML and language to be described in the present embodiment and generate the XML description document, the information of describing in this XML description document will comprise customizing messages, and this customizing messages comprises: the parameter value scope of the parameter name of proxied device, the parameter type of proxied device, proxied device and the parameter default of proxied device.Can also comprise the RPC method of equipment support etc.
For example, with/this parameter of LAN/IPv6/Addresses/*/DHCPOption/*/Tag is an example:
<ParameterValueList>
<Parameter>
<ParameterPath>
/LAN/IPv6/Addresses/*/DHCPOption/*/Tag
</ParameterPath>
<ValueType>
unsignedInt
</ValueType>
<ValueRange>
1:254
</ValueRange>
<DefaultValue>
1
</DefaultValue>
</Parameter>
</ParameterValueList>
Wherein ,/LAN/IPv6/Addresses/*/DHCPOption/*/Tag, unsignedInt, 1:254,1 are followed successively by: parameter name, parameter type, span, default value; Also can increase description, not limit and have only these other information.
Step 4: gateway and ACS connect, and the XML file that provides capacity of equipment to describe to ACS, and the mode that provides meets the regulation of CWMP agreement.
The XML file acquisition device ability information (comprise parameter name, parameter type, span, default value, can also comprise the RPC method of support etc.) that step 5:ACS describes according to the capacity of equipment that gateway provides.For example, gateway can provide a URL to ACS, and the data model of gateway support is described XML file (part that wherein also comprises proxied device) and can be got access to by this URL.ACS obtains the device capability information of proxied device by obtaining and resolving.
Be to be example in the above embodiment of the present invention with expandable mark language XML and CWMP agreement, but the present invention is not limited to this, and for example described description document can also be the description document of HTML HTML (HyperText Mark-up Language) form or the description document of standard generalized markup language SGML (Standard Generalized Markup Language) form.The data model of described agent equipment can also meet the Simple Network Management Protocol standard (Simple Network ManagementProtoco, SNMP).
By the above embodiment of the present invention, realized that ACS obtains the ability of proxied device, solved the problem that ACS can't obtain capacity information of committed facility comprehensively.
Embodiment three
As shown in Figure 5, the structure chart of the apparatus for management of information of a kind of proxied device that provides for the embodiment of the invention, be used for making the server of DSL network to obtain the information of terminal equipment, this device is arranged in the agent equipment (gateway) in the DSL network, comprise: map unit is used for the ability information of proxied device is mapped to the data model of agent equipment;
Generation unit is used for generating description document according to the data model of described agent equipment;
Report the unit, be used for reporting described description document to server.
Acquiringunit 501 is used to obtain the ability information of proxied device;
Described proxied device is the proxied device in the DSL network, refers to the proxied device of non-TR-069 especially.
Map unit 502 is used for the ability information of proxied device is mapped to the data model of agent equipment;
Generation unit 503 is used for generating description document according to the data model of described agent equipment;
Promptly the language format that can resolve with server is described to generate description document the data model of described agent equipment, and this description document is the file type that server can be resolved.
Transmittingelement 504 is used for reporting described description document to server;
For example report the unit to send description document to server, or send the deposit position URL of description document to server, server obtains description document from this URL.
Because server can be resolved description document, so can obtain device capability information according to the capacity of equipment description document that gateway provides.
Wherein, the ability information of described proxied device comprises: the administration order that parameter name and/or parameter type and/or parameter value scope and/or parameter default and/or proxied device are supported.
In another embodiment of the present invention, described map unit comprises: modular converter is used for the ability information of proxied device is converted to the ability information of reference format; Add module, be used for the ability information of described reference format is joined the data model of agent equipment.
In the above embodiment of the present invention, described description document is the description document of expandable mark language XML form, the description document of HTML html format or the description document of standard generalized markup language SGML form.The data model of described agent equipment meets CWMP consensus standard or Simple Network Management Protocol standard.
By the above embodiment of the present invention, realized that ACS obtains the ability of proxied device, solved the problem that ACS can't obtain capacity information of committed facility comprehensively.
Above-described embodiment; purpose of the present invention, technical scheme and beneficial effect are further described; institute is understood that; the above only is the specific embodiment of the present invention; and be not intended to limit the scope of the invention; within the spirit and principles in the present invention all, any modification of being made, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.

Claims (16)

CN200910007135A2009-02-092009-02-09Information management method and device for proxied equipmentPendingCN101800917A (en)

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Application NumberPriority DateFiling DateTitle
CN200910007135ACN101800917A (en)2009-02-092009-02-09Information management method and device for proxied equipment

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Application NumberPriority DateFiling DateTitle
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Cited By (5)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
CN102130937A (en)*2010-12-032011-07-20华为终端有限公司Method for managing terminal device, proxy device and system
CN102769630A (en)*2012-08-012012-11-07烽火通信科技股份有限公司Conversion method for CWMP (CPE WAN Management Protocol) and UPnP (Universal Plug and Play) protocol in terminal management
CN103761136A (en)*2014-02-252014-04-30上海斐讯数据通信技术有限公司Method for dynamically loading data model based on plug-in
US9826281B2 (en)2013-12-252017-11-21Huawei Device Co., Ltd.Media processing method, device, and system using media receiving clients
CN111614579A (en)*2020-05-142020-09-01广东电网有限责任公司电力调度控制中心Access method, access device and access system of edge device

Cited By (8)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
CN102130937A (en)*2010-12-032011-07-20华为终端有限公司Method for managing terminal device, proxy device and system
WO2012072034A1 (en)*2010-12-032012-06-07华为终端有限公司Method for managing terminal device, proxy device and system
US9391837B2 (en)2010-12-032016-07-12Huawei Device Co., Ltd.Method, proxy device, and system for managing terminal device
CN102769630A (en)*2012-08-012012-11-07烽火通信科技股份有限公司Conversion method for CWMP (CPE WAN Management Protocol) and UPnP (Universal Plug and Play) protocol in terminal management
US9826281B2 (en)2013-12-252017-11-21Huawei Device Co., Ltd.Media processing method, device, and system using media receiving clients
CN103761136A (en)*2014-02-252014-04-30上海斐讯数据通信技术有限公司Method for dynamically loading data model based on plug-in
CN111614579A (en)*2020-05-142020-09-01广东电网有限责任公司电力调度控制中心Access method, access device and access system of edge device
CN111614579B (en)*2020-05-142022-06-24广东电网有限责任公司电力调度控制中心Access method, access device and access system of edge device

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Application publication date:20100811


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