WO2010081360A1 - 一种终端接受多服务器管理的方法、装置及通信系统 - Google Patents

一种终端接受多服务器管理的方法、装置及通信系统 Download PDF

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Publication number
WO2010081360A1
WO2010081360A1 PCT/CN2009/075430 CN2009075430W WO2010081360A1 WO 2010081360 A1 WO2010081360 A1 WO 2010081360A1 CN 2009075430 W CN2009075430 W CN 2009075430W WO 2010081360 A1 WO2010081360 A1 WO 2010081360A1
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WIPO (PCT)
Prior art keywords
information
server
gateway
management
acs
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PCT/CN2009/075430
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English (en)
French (fr)
Inventor
方平
吴黄伟
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深圳华为通信技术有限公司
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Priority to EP09838147.8A priority Critical patent/EP2383933B1/en
Publication of WO2010081360A1 publication Critical patent/WO2010081360A1/zh
Priority to US13/182,816 priority patent/US8683039B2/en

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network arrangements or protocols for supporting network services or applications
    • H04L67/01Protocols
    • H04L67/12Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
    • H04L67/125Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks involving control of end-device applications over a network
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/08Configuration management of networks or network elements
    • H04L41/0803Configuration setting
    • H04L41/0806Configuration setting for initial configuration or provisioning, e.g. plug-and-play
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network arrangements or protocols for supporting network services or applications
    • H04L67/34Network arrangements or protocols for supporting network services or applications involving the movement of software or configuration parameters 
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/08Configuration management of networks or network elements
    • H04L41/0895Configuration of virtualised networks or elements, e.g. virtualised network function or OpenFlow elements
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/40Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks using virtualisation of network functions or resources, e.g. SDN or NFV entities
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/50Network service management, e.g. ensuring proper service fulfilment according to agreements
    • H04L41/5003Managing SLA; Interaction between SLA and QoS
    • H04L41/5006Creating or negotiating SLA contracts, guarantees or penalties
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/50Network service management, e.g. ensuring proper service fulfilment according to agreements
    • H04L41/508Network service management, e.g. ensuring proper service fulfilment according to agreements based on type of value added network service under agreement
    • H04L41/509Network service management, e.g. ensuring proper service fulfilment according to agreements based on type of value added network service under agreement wherein the managed service relates to media content delivery, e.g. audio, video or TV

Definitions

  • the present invention relates to the field of communications technologies, and in particular, to a method, an apparatus, and a communication system for a terminal to accept multi-server management. Background technique
  • Digital Subscriber Line is a broadband access technology that has been widely used for broadband access in ordinary homes.
  • Various applications based on broadband access technology enable a home user to obtain multiple services provided by different service providers, such as Voice over Internet Protocol (VoIP), Internet Protocol Television (IPTV), and the like. Therefore, various Internet (IP: Internet Protocol)-based terminal devices are required.
  • IP Internet Protocol
  • These IP-based application terminals entering the home are referred to as Customer Premises Equipment (CPE) in the DSL Forum.
  • CPE Customer Premises Equipment
  • the DSL Forum also stipulates that the configuration and management of the CPE can be implemented by the network side, so that the CPE can work normally, thereby reducing the configuration management of the CPE by the user.
  • the entity that implements the CPE configuration management on the network side may be an auto-configuration server (ACS).
  • the remote procedure call (RPC) method between the ACS and the CPE may be used to implement the ACS to modify the parameters in the CPE. Settings.
  • a broadband network access terminal device connects multiple CPEs that are managed by different service providers ACS.
  • STB Set-top Box
  • VoIP phone etc.
  • the ACSs of different service providers need to manage the terminal devices, such as STBs and VoIP phones.
  • the inventors have found that at least the following problems exist in the prior art:
  • the prior art cannot provide a method for configuring and managing the same CPE by multiple servers of multiple service providers.
  • the CPE may be a terminal device such as a home gateway. Summary of the invention
  • the embodiment of the invention provides a method, a device and a communication system for a terminal to accept multi-server management, which solves the problem that the multiple servers of multiple service providers cannot perform configuration management on the same terminal in the prior art.
  • a method for a terminal to accept multiple server management including:
  • the virtual device is managed according to the management information.
  • a method for receiving a plurality of server management by a terminal device includes: receiving, by the terminal, information about settings sent by the first server, where the set information includes at least information for setting an address and/or a right of the second server; And performing configuration on the terminal according to the set information; receiving configuration management information sent by the second server; and performing configuration management of the terminal by the second server according to the configuration management information.
  • a gateway including: a receiving unit, configured to receive configuration information sent by a first server, receive management information of a second server, and generate a virtual gateway unit, configured to generate a virtual gateway according to the configuration information. And a configuration unit, configured to manage the virtual gateway according to the management information.
  • another gateway including: a first receiving unit, configured to receive information about a data model in the management gateway sent by the first server, and information about configuration management of the gateway sent by the second server; and a data model management unit, configured to receive, according to the first Information about the data model received in the unit, and managing the data model in the gateway;
  • the first configuration unit is configured to perform configuration management on the gateway with the data model managed by the data model management unit according to the information about configuration management of the gateway sent by the second server received by the first receiving unit.
  • a server including:
  • a second receiving unit configured to receive information about the modified parameter sent by the gateway; and a second determining unit, configured to determine, according to the preset information, whether the gateway after the parameter is modified has a conflict;
  • a second sending unit configured to: when the determination result in the second determining unit is yes, send information for modifying parameters in the gateway to the gateway according to the preset information.
  • a communication system comprising:
  • a server configured to send information of a data model in the management gateway
  • the server 2 is configured to send configuration management information related to the service of the server to the gateway, and receive information about the modified parameter information sent by the gateway.
  • the gateway is configured to receive information and a server of the data model in the management gateway sent by the server.
  • the information sent to the gateway for configuration management is managed according to the information about the data model in the management gateway sent by the server, and the data model in the gateway is managed according to the configuration and management of the gateway sent by the server 2.
  • a method, a device, and a communication system for a terminal to receive multi-server management are provided by the terminal, and the terminal generates a virtual device by itself, achieves the purpose of being managed by multiple servers, or expands the server object managed by the terminal in the terminal.
  • the purpose of setting the data model in the terminal to realize the management of one terminal by multiple servers solves the problem that the method for managing one CPE by multiple servers cannot be provided in the prior art.
  • FIG. 1 is a networking diagram of a terminal in a technical solution provided by an embodiment of the present invention.
  • FIG. 3 is a network diagram of a home gateway having a virtual home gateway in Embodiment 2 of the present invention.
  • Embodiment 4 is a flowchart of a method provided by Embodiment 2 of the present invention.
  • FIG. 5 is a flowchart of a method for generating a virtual home gateway according to Embodiment 2 of the present invention.
  • FIG. 7 is a logic unit diagram of a gateway according to Embodiment 4 of the present invention.
  • FIG. 8 is a logic unit diagram of a gateway according to Embodiment 5 of the present invention.
  • FIG. 9 is a logic unit diagram of a server according to Embodiment 6 of the present invention.
  • FIG. 10 is a logic diagram of a communication system according to Embodiment 7 of the present invention.
  • the method, the device and the communication system for receiving the multi-server management of the terminal provided by the embodiment of the present invention solve the problem that the multiple servers of multiple service providers cannot perform configuration management on the same terminal in the prior art.
  • the following description will be made with reference to specific examples.
  • the first embodiment, a method for the terminal to accept the multi-server management, as shown in FIG. 2, includes: Step 1: The access ACS controls the CPE to generate a virtual CPE according to the protocol reached with the service ACS; where the service ACS can be a Or multiple, if there are multiple cases, the access ACS controls the home gateway to generate a virtual CPE corresponding to the service ACS according to the agreement reached with each service ACS.
  • the generated data model in each virtual CPE is composed of parameters and objects related to services, such as NAT Network Address Translation mapping entries, QoS Quality of Service, and unified positioning of management servers. URL (Uniform Resource Location), etc., where the parameters in the data model need to be negotiated by the service provider and the access provider.
  • the access ACS may also be referred to as a first server, and the service ACS may be referred to as a second server.
  • the method for accessing the ACS to control the CPE to generate the virtual CPE in step 1 may specifically adopt a method of RPC Remote Procedure Call.
  • Step 3 According to the information about the configuration and management of the CPE by the receiving service ACS, the service ACS performs configuration management on the virtual CPE in the CPE.
  • step 3 the service ACS can use TR-069 to configure and manage the virtual CPE, just as the service ACS manages a CPE separately.
  • the method for receiving a multi-server management by the terminal implements the configuration management of the virtual CPE by the service ACS by generating a virtual CPE in the CPE, and the ACS of the multiple services can correspond to the virtual CPE corresponding to the virtual CPE.
  • Configuration management which implements configuration management of multiple terminals for one server.
  • the service ACS can dynamically configure the virtual CPE at any time, and the service ACS can follow the existing management specifications for the configuration management of the CPE.
  • Embodiment 2 a method for a terminal to accept multi-server management, which is a more specific implementation method of the method provided in Embodiment 1, in which an access network provider such as China Telecom's ACS (in the following text
  • the telecom ACS is described as an example of accessing the ACS, using the IPTV ACS of the IPTV provider as the service ACS, and the home gateway (HGW Home Gateway) in the CPE as an example.
  • FIG. 3 is controlled by the telecommunication ACS according to an agreement between the IPTV service provider and the telecommunication, and controls the HGW to generate a virtual HGW.
  • the IPTV ACS can only access and manage the generated virtual HGW, and does not have administrative rights to parameters other than the data model in the virtual HGW.
  • the steps of the method include:
  • Step A1 The telecommunication ACS sends a control HGW to generate a virtual HGW information to the HGW according to an agreement between the telecommunication and the IPTV provider;
  • step A1 the user needs to use the service provided by the IPTV provider, and first requires the telecommunication department to open the service.
  • the telecommunication ACS stores information about the IPTV ACS negotiated by the IPTV provider and the telecommunication, which can be considered as The information includes:
  • the telecommunication ACS allows the IPTV ACS to be set to have a higher QoS priority in the HGW.
  • the IPTV ACS has higher QoS priority in the HGW, and the IPTV ACS no longer cares about other parameter configurations in the home gateway.
  • the telecommunication ACS can Read the IPTV ACS setting information for QoS in the HGW.
  • Step A2 The HGW receives the information sent by the telecommunication ACS to generate a virtual HGW.
  • the step A2 may specifically include: Step a1: The HGW receives the QoS parameter access list Access List sent by the telecommunication ACS.
  • the HGW adds the IPTV to the QoS parameter access list Access List.
  • the IPTV ACS After performing step al, it indicates that the IPTV ACS can completely control the QoS parameter in the virtual HGW. For other parameters, the IPTV ACS can default to read only.
  • Step a2 The HGW receives the virtual management server virtual management server object, adds the IPTV ACS URL, requests the connection connection Request URL (indicated by the Connection Request URL in the following text), and the parameter Enable in the HGW data model sent by the telecommunication ACS. According to the received information, the HGW performs an increase of the Virtual Management Server object, the URL of the IPTV ACS, the Connect Request URL, and the parameter Enable for the data model in the HGW;
  • the value of this parameter may be set when the exit is set
  • connection please string - HTTP URL is used to let ACS send - 1.0 to UR string (from the CPE connection request.
  • the host part of the tion- URL may be
  • This object contains the relevant parameters of the ACS associated with the CPE-related 1.0 gateway.
  • Step a3 The HGW receives the information of the IPTV ACS information added by the telecommunication ACS in the ACL of the virtual management server of the HGW data model, and the HGW executes the virtual management server in the data model according to the information. Add IPTV ACS letter to ACL Interest rate
  • the IPTV ACS information is added to the ACL of the virtual management service of the data model in step a3, that is, the IPTV ACS has the right to access the data model in the HGW.
  • the HGW adds the information of the IPTV ACS in the ACL of the virtual management server of the data model, and can perform the information without receiving the information sent by the telecommunication ACS, and can complete the parameters in the data model according to the execution in step a2. After the addition, the HGW is triggered to perform the addition of the IPTV ACS information in the ACL of the virtual management server of the data model.
  • Step a4 The HGW receives the information of the QoS parameter that is sent by the telecommunication ACS and defines the IPTV service, and records the received QoS parameter in the QoS list in the data model.
  • the QoS parameters for defining the IPTV service in the step a4 may be specifically: an Internet gateway device, an Internet gateway device, a non-team management Queue Management, a hierarchical classification, and the like.
  • the first behavior is a newly added QoS parameter that defines the IPTV service.
  • Step a5 The HGW receives the information of the IPTV ACS information in the QoS of the QoS in the HGW data model, and the HGW adds the information of the IPTV ACS in the QoS ACL in the data model according to the information.
  • step a5 is similar to step a3, adding IPTV ACS to the QoS ACL in the data model.
  • the information of the information indicates that the IPTV ACS has access to the QoS parameters in the data model in the HGW, and the QoS parameters can be configured and managed.
  • step a3 there may be other methods for adding IPTV ACS information to the ACL of the QoS in the data model. For details, refer to the description in step a3.
  • the order in which the HGW is executed may be the execution order as described above, or may not be. It is to be understood that the execution order of the steps al to a6 is adjustable, and the same effect can be achieved.
  • Step a7 The HGW detects that the parameter Enable is set to True, and generates a virtual HGW according to the ACL information in the HGW.
  • Step A3 The virtual HGW or the IPTV ACS establishes a connection between the virtual HGW and the IPTV ACS.
  • the connection between the HGW and the IPTV ACS may be initiated by the virtual HGW or initiated by the IPTV ACS.
  • the virtual HGW can be regarded as an independent HGW in the method for establishing a connection in step A3. Therefore, the connection between the virtual HGW and the IPTV ACS can be established by referring to the existing technology.
  • the virtual HGW can assume that there is actually such an HGW, and the HGW accepts the configuration management of the IPTV ACS. Therefore, in the step A4, the configuration management of the virtual HGW by the IPTV ACS can be referred to the prior art.
  • the above is a description of a method for managing a multi-server management terminal according to Embodiment 2 of the present invention.
  • the HGW generates a virtual HGW according to the information received by the telecommunication ACS, and the virtual HGW can be configured and managed by the IPTVACS, so that one HGW can be managed by multiple servers.
  • the methods described in the first embodiment and the second embodiment are all based on the HGW generating a virtual HGW to implement an embodiment in which multiple servers manage one terminal.
  • the method described in the third embodiment of the present invention is based on directly extending the management server Management Server object in the HGW to implement management of multiple terminals by multiple servers.
  • the third embodiment, a method for the terminal to accept the multi-server management, as shown in FIG. 6, includes: Step F1: The access ACS is sent in the HGW according to the protocol reached by the preset access ACS provider and the service ACS provider.
  • the management server adds information that can manage the service ACS of the HGW, specifies the information of the primary ACS in the Management Server, and sets the information of the access list Accesslist attribute of the parameter in the data model in the HGW to the HGW;
  • the information of the service ACS added in the step F1 may be the information of one service ACS or the information of multiple ACSs; the information of the added service ACS may be the URL parameter of the service ACS; the role of the primary ACS is the highest for the HGW.
  • the management configuration permission; the Accesslist attribute of the parameter refers to which server or device the parameter can be accessed, that is, the definition of access rights for each parameter in the HGW data model.
  • the primary ACS has access to all parameters in the HGW.
  • the access ACS may also send the information of the Notification attribute to the HGW, where the attribute is to specify, in the HGW, the method that the HGW selects to report the parameter conversion message to the ACS corresponding to the Accesslist attribute of the parameter, and may set 1 is reported immediately, and 2 is set to wait for the next session to be reported.
  • Step F2 The HGW receives the information sent by the ACS in step F1, adds the information of the service ACS to the Management Server table, adds the primary ACS (that is, the Primary ACS), and sets the parameters in the data model in the HGW according to the received information. Accesslist property;
  • Step F3 The service ACS establishes a connection with the HGW.
  • the method for establishing a connection between the service ACS and the HGW may be multiple, and may be initiated by the service ACS or initiated by the HGW.
  • the process of establishing a connection between the ACS and the HGW reference may be made to the existing technology. .
  • Step F4 According to the information of the service ACS added in step F2 and setting the data model in the HGW Information about the Accesslist attribute of the parameter, and the service ACS performs configuration management on the HGW;
  • the above steps F1 to F4 implement the configuration management of the service ACS to the HGW.
  • the access ACS can also perform configuration management on the HGW. It is easy to realize that multiple servers perform configuration management on one terminal in steps F1 to F4. However, the above implementation method may have errors during execution, which may result in some situations that cannot correctly implement configuration management of one terminal by multiple servers. Therefore, the method may further include the following steps:
  • Step F5 The HGW performs configuration management on the HGW according to the service ACS in step F4, and determines whether the parameters in the HGW are modified; if yes, proceeds to step F6.
  • Step F6 The HGW reports the modified parameter to the service ACS specified in the Accesslist attribute of the parameter;
  • the HGW will report the modified parameters to each service ACS.
  • the primary ACS can be considered as the primary ACS in the Accesslist attribute of all parameters in the HGW because the primary ACS has the highest configuration management rights for all parameters in the HGW.
  • Step F7 The primary ACS determines whether there is a conflict between the parameters in the HGW according to the modified parameters reported by the HGW and/or the status of the parameters in the HGW monitored by the primary ACS; if yes, the process proceeds to step F8, step F8: the primary ACS according to the preset The agreement between the primary ACS provider and the service provider modifies the parameters in the HGW.
  • the HGW is taken as an example. It should be understood that the HGW is one of the CPEs, and the terminal should not be understood here. Limited to HGW.
  • the third embodiment provides a method for the terminal to accept the multi-server management.
  • the method extends the data model in the HGW, so that more than one ACS can perform configuration management on the same HGW, and implements a method for managing one terminal by multiple servers.
  • the primary ACS is defined in the HGW. The primary ACS solves the problem of conflicts between multiple ACSs for configuration management of one HGW according to the preset information and the modified parameter information reported by the HGW.
  • a gateway as shown in FIG. 7, includes: a receiving unit 10, generating a virtual gateway
  • the unit 20 and the configuration unit 30, the gateway provided by this embodiment may further include a sending unit 40.
  • the receiving unit 10 is configured to receive information that is sent by the access ACS to generate a virtual gateway, and receive configuration information sent by the service ACS.
  • the configuration unit 30 is configured to perform configuration management on the generated virtual gateway according to the configuration information sent by the receiving unit 10 to the service ACS.
  • a gateway provided by Embodiment 4 of the present invention may further include a sending unit 40, configured to send status information of the gateway to the access ACS according to the execution situation in the generated virtual gateway unit 20 and/or the execution status in the configuration management 30. / or business server.
  • a sending unit 40 configured to send status information of the gateway to the access ACS according to the execution situation in the generated virtual gateway unit 20 and/or the execution status in the configuration management 30. / or business server.
  • the gateway provided by this embodiment is configured by the ACS of the telecommunications to implement the configuration of the IPTV ACS.
  • Unit 2 (K) wherein the IPTC ACS is configured to manage the QoS parameters of the gateway.
  • the specific description of the generated virtual gateway unit 20 may be:
  • the unit adds the IPTV ACS write permission to the QoS parameter access list Access List according to the information about the write permission of the IPTV ACS added in the QoS parameter access list Access List sent by the receiving telco ACS in the receiving unit 10;
  • the unit adds a virtual management server Virtual Management Server object, a URL for adding an IPTV ACS, and a URL for requesting connection to the Connection Request (represented by a Connection Request URL in the following text) according to the data model of the HGW sent by the receiving telecommunication ACS in the receiving unit 10.
  • the HGW executes the power management port object, the URL of the IPTV ACS, the Connect Request URL, and the parameter Enable in the data model in the HGW according to the received information;
  • the unit is received in the HGW data model according to the receiving telecommunication ACS in the receiving unit 10.
  • the generating virtual gateway unit 20 sets the parameter Enable to True according to the information received by the receiving unit 10 and sent by the telecommunications ACS to set the parameter Enable in the virtual management server to true True;
  • the generated virtual gateway unit 20 detects that the parameter Enable is set to True, and generates a virtual HGW according to the recorded ACL information.
  • the gateway provided by the embodiment is configured to generate the virtual gateway according to the control that the receiving unit 10 receives the control sent by the ACS, and the virtual gateway unit 20 in the gateway generates the virtual gateway. It is considered that the gateway does have a gateway that can be completely independently configured by the service ACS.
  • the receiving unit 10 receives the information that the service ACS configures the virtual gateway, and the configuration unit 30 completes the configuration according to the information that the received ACS configures the virtual gateway. Configuration management of the virtual gateway.
  • the sending unit 40 may send information about the execution status of the feedback gateway to the access ACS or the service ACS.
  • a gateway provided by Embodiment 4 of the present invention generates a virtual gateway by receiving information about the access ACS sending control to generate a virtual gateway, and the service ACS configures and manages the virtual gateway, and the gateway can implement multiple servers to the gateway. Configuration management.
  • the fifth embodiment is a gateway different from the gateway provided in the fourth embodiment.
  • the method includes: a first receiving unit 101, a data model management unit 201, and a first configuration unit 301.
  • the gateway may further include a judging unit 401 and a first transmitting unit 501.
  • the first receiving unit 101 is configured to receive information about a data model in the management gateway sent by the access ACS, and information about configuration and management sent by the service ACS to the gateway.
  • a data model management unit 201 configured to manage a data model in the gateway according to information about a data model in the management gateway received in the first receiving unit 101;
  • the information about the data model in the received management gateway may be: adding information of the service ACS that can manage the HGW in the Management Server in the HGW, specifying the information of the primary ACS in the Management Server, and setting the data model in the HGW. Information about the Accesslist property of the access list in the parameter.
  • the data model management unit 201 modifies the data model based on the above information.
  • the first configuration unit 301 is configured to: according to the information about the configuration management of the gateway sent by the service ACS received by the first receiving unit 101, the data model managed by the data model management unit 201
  • the gateway is configured for configuration management.
  • the gateway with the above logic unit can implement configuration management of multiple gateways to one gateway.
  • the gateway may further include a determining unit 401 and a first sending unit 501.
  • the determining unit 401 is configured to determine whether the parameter in the data model after the first configuration unit 301 is configured and managed is modified, and if yes, notify the first sending unit;
  • the first sending unit 501 is configured to send the modified parameter and the modified parameter value determined by the determining unit 401 to a server corresponding to the Accesslist attribute of the parameter, where the server includes at least a primary ACS.
  • the gateway provided in this embodiment may further include a third determining unit 601, configured to determine, according to the preset information, whether there is a conflict between the parameters after the configuration management, if the determination is YES in the determining unit 401; if yes, the first configuration unit 301 is also used to modify parameters that have conflicts.
  • a third determining unit 601 configured to determine, according to the preset information, whether there is a conflict between the parameters after the configuration management, if the determination is YES in the determining unit 401; if yes, the first configuration unit 301 is also used to modify parameters that have conflicts.
  • the gateway provided in the fifth embodiment manages the data model in the gateway by using the information about the data model in the management gateway sent by the receiving ACS in the receiving unit 101, so that the service ACS can perform configuration management on the gateway.
  • the judging unit 401 is configured to enable the gateway to report the modified parameters to the primary ACS, and the primary ACS resolves the conflict after the gateway configuration management according to the preset information.
  • the gateway provided in this embodiment can implement configuration and management of a gateway by multiple servers, and report the modified parameters to the server, which resolves conflicts caused by multiple servers configuring one gateway.
  • the embodiment of the present invention further provides a server, which may be an ACS that accesses an ACS, such as a telecommunications.
  • a server which may be an ACS that accesses an ACS, such as a telecommunications.
  • the server will be described in detail below.
  • a server as shown in FIG. 9, includes: a second receiving unit 104, a second determining unit 204, and a second transmitting unit 304.
  • the server may also include an access ACS unit 404.
  • the second receiving unit 104 is configured to receive the modified parameter sent by the gateway and the modified parameter value.
  • the second sending unit 304 is configured to send, according to the preset information, information for modifying parameters in the gateway to Gateway.
  • the preset information used by the second determining unit 204 and the second sending unit 304 may be protocol information that is obtained between the primary ACS provider and another service provider, where the parameter information is specified in the protocol information. If the modified parameter conflicts with the protocol information, the information of the modified parameter is sent to the gateway according to the information specified by the protocol.
  • the server can be an access ACS. Therefore, the server can also include an access ACS unit for providing access to the ACS.
  • the server uses the modified parameter information reported by the gateway, according to the preset information, determines whether there is a conflict in the gateway after the parameter is modified, and modifies the conflicting parameter, therefore, the server solves There are conflicts in the configuration management of multiple gateways for multiple servers.
  • Embodiment 7 A communication system, as shown in FIG. 10, includes: a server 70, a server 80, and a gateway 90.
  • the server 70 is configured to perform configuration management related to the service of the server to the gateway 90, send information of the data model in the management gateway, and determine the gateway according to the preset information and the received modified parameter value. Whether there is a conflict between the modified parameters, and if yes, sending information to modify the parameters in the gateway to the gateway;
  • the gateway 90 is configured to receive configuration management of the server by the server 70, receive information about the data model in the management gateway sent by the server, modify the data model in the gateway, and accept the configuration management of the gateway of the server 80, according to the preset
  • the server specified in the Accesslist attribute of the parameter sends the modified parameter and the parameter value to the specified server, where the specified server includes at least the server one 70, and the receiving server 70 sends the information of modifying the parameter in the gateway, and the data model is modified.
  • the server 80 is configured to perform configuration management on the gateway 90 related to the service to which the server belongs. If the parameter is changed in the Access list attribute of the modified parameter in the gateway, the modified parameter is required to be reported to the server 80. The information of the information is used by the server 80 to receive the information of the modified parameter information sent by the gateway 90.
  • the server one 70 may be an access ACS, and may be the server provided in the sixth embodiment; the server two 80 may be an ACS that provides a certain service, and the server is called a service ACS, and
  • the system provided in the seventh embodiment may include multiple service ACSs, and multiple ACSs perform corresponding configuration management on the gateways 90 according to different services provided by the respective ACSs.
  • the gateway 90 may be the gateway provided in Embodiment 5. It should be understood that the gateway described in the embodiment of the present invention is one of the CPEs. The technical solution provided by the embodiment of the present invention does not limit the terminal to the gateway device, and other terminal devices can easily obtain the design idea of the gateway device. .

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Description

一种终端接受多服务器管理的方法、 装置及通信系统 本申请要求于 2009 年 1 月 15 日提交中国专利局、 申请号为 200910000569.7、 发明名称为"一种终端接受多服务器管理的方法、 装置及通 信系统"的中国专利申请的优先权, 其全部内容通过引用结合在本申请中。 技术领域
本发明涉及通信技术领域,尤其涉及一种终端接受多服务器管理的方法、 装置及通信系统。 背景技术
数字用户线路( DSL: Digital Subscriber Line )是一种宽带接入技术, 目 前已经被广泛应用于普通家庭的宽带接入。 基于宽带接入技术的各种应用, 使得一个家庭用户可以得到不同业务提供商提供的多种业务, 例如网络电话 ( VoIP: Voice on Internet Protocol ), 互联网电视 ( IPTV: Internet Protocol Television )业务等。 因此,需要各种各样的基于互联网( IP: Internet Protocol ) 的终端设备。 这些进入家庭的基于 IP网络的应用终端在 DSL论坛内被称为 用户驻地设备 ( CPE: Customer Premises Equipment )。 该 DSL论坛还规定了 由网络侧实现对 CPE的配置管理, 实现 CPE可以正常工作, 从而减少用户 对 CPE的配置管理。 网络侧实现对 CPE配置管理的实体可以是自动配置服 务器(ACS: Auto-configuration Server ), ACS与 CPE之间可以采用远程过 程调用 (RPC: Remote Procedure Call )方法实现 ACS对 CPE中参数的修改 和设置。
随着各种新业务的不断出现, 单一用户将定制由不同业务提供商提供的 多种业务, 即在家庭网络中, 宽带网络接入终端设备连接多个接受不同业务 提供商 ACS管理的 CPE, 如机顶盒(STB: Set-top Box ), VoIP电话等。 为 了使这些与终端接入设备相连的设备能够正常工作, 不同的业务提供商的 ACS在需要对其业务设备如 STB, VoIP 电话等进行管理的同时, 需要对终 端接入设备进行配置管理,如配置 NAT映射,设置 QoS, 交叉验证等。 因此, 终端接入设备, 如家庭网关, 既需要接受接入服务提供商提供的配置管理, 同时, 也需要接受业务提供商提供的配置管理, 即单个家庭网关需要同时接 受多个 ACS的配置和管理。
发明人在实现本发明过程中发现, 现有技术至少存在如下问题: 现有技术不能提供多个业务提供商的多个服务器对同一 CPE进行配置 管理的方法。 其中, 需要理解的是 CPE可以是家庭网关等终端设备。 发明内容
本发明实施例提供了一种终端接受多服务器管理的方法、 装置及通信系 统, 解决了现有技术中不能实现多个业务提供商的多个服务器对同一个终端 进行配置管理的问题。
一方面, 提供一种终端接受多个服务器管理的方法, 包括:
终端接收第一服务器发送的配置信息;
根据所述配置信息, 生成虚拟设备;
接收第二服务器的管理信息;
根据所述管理信息, 对所述虚拟设备进行管理。
另一方面, 提供一种终端设备接受多个服务器管理的方法, 包括: 终端接收第一服务器发送的设置的信息, 所述设置的信息至少包括设置 第二服务器的地址和 /或权限的信息; 根据所述设置的信息, 执行对所述终端的设置; 接收所述第二服务器发送的配置管理信息; 根据所述配置管理信息, 执行所述第二服务器对所述终端的配置管理。
另一方面, 提供一种网关, 包括: 接收单元, 用于接收第一服务器发送的配置信息, 接收第二服务器的管 理信息; 生成虚拟网关单元, 用于 ^据所述配置信息, 生成虚拟网关; 配置单元, 用于根据所述管理信息, 对所述虚拟网关进行管理。 另一方面, 提供另一种网关, 包括: 第一接收单元, 用于接收第一服务器发送的管理网关中的数据模型的信 息, 和第二服务器发送的对该网关进行配置管理的信息; 数据模型管理单元, 用于根据所述第一接收单元中接收的数据模型的信 息, 对网关中的数据模型进行管理;
第一配置单元, 用于根据第一接收单元接收到的第二服务器发送的对该 网关进行配置管理的信息, 对具有数据模型管理单元管理的数据模型的网关 进行配置管理。 另一方面, 提供一种服务器, 包括:
第二接收单元, 用于接收网关发送的修改后的参数的信息; 第二判断单元, 用于根据预置的信息, 判断修改参数后的网关是否存在 沖突;
第二发送单元, 用于当第二判断单元中判断结果为是时, 根据预置的信 息, 发送修改网关中参数的信息给网关。
另一方面, 提供一种通信系统, 包括:
服务器一, 用于发送管理网关中的数据模型的信息;
服务器二, 用于发送对网关进行与该服务器所属业务相关的配置管理信 息, 接收网关发送的修改后的参数信息的信息; 网关, 用于接收服务器一发送的管理网关中数据模型的信息和服务器二 发送的对该网关进行配置管理的信息, 根据所述接收到服务器一发送的管理 网关中数据模型的信息, 对网关中的数据模型进行管理, 根据服务器二发送 的对该网关进行配置管理的信息, 执行配置管理。 本发明实施例提供的一种终端接受多服务器管理的方法、 装置及通信系 统, 通过终端在自身生成虚拟的设备, 达到由多个服务器管理的目的, 或者 在终端中扩大对终端管理的服务器对象, 对终端中的数据模型进行设置, 实 现多个服务器管理一个终端的目的, 解决了现有技术中不能提供多个服务器 管理一个 CPE的方法的问题。 附图说明
为了更清楚地说明本发明实施例或现有技术中的技术方案, 下面将对实 施例或现有技术描述中所需要使用的附图作一筒单地介绍, 显而易见地, 下 面描述中的附图仅仅是本发明的一些实施例,对于本领域普通技术人员来讲, 在不付出创造性劳动性的前提下, 还可以根据这些附图获得其他的附图。
图 1是本发明实施例提供的技术方案中终端的组网图;
图 2是本发明实施例一提供的方法的流程图;
图 3是本发明实施例二中具有虚拟家庭网关的家庭网关组网图;
图 4是本发明实施例二提供的方法的流程图;
图 5是本发明实施例二中生成虚拟家庭网关的方法流程图;
图 6是本发明实施例三提供的方法的流程图;
图 7是本发明实施例四提供的一种网关的逻辑单元图;
图 8是本发明实施例五提供的一种网关的逻辑单元图;
图 9是本发明实施例六提供的一种服务器的逻辑单元图;
图 10本发明实施例七提供的一种通信系统的逻辑图。
具体实施方式
本发明实施例提供的一种终端接受多服务器管理的方法、 装置及通信系 统, 解决了现有技术中不能实现多个业务提供商的多个服务器对同一个终端 进行配置管理的问题。 下面结合具体例子进行说明。
实施例一, 一种终端接受多服务器管理的方法, 参见图 2所示, 包括: 步骤 1: 接入 ACS根据与业务 ACS达成的协议, 控制 CPE生成虚拟的 CPE; 其中, 业务 ACS可以是一个或者多个, 如果是多个的情况, 则接入 ACS 根据与每一个业务 ACS达成的协议,控制家庭网关分别生成与业务 ACS对应的 虚拟 CPE。生成的每一虚拟的 CPE中的数据模型是由与业务相关的参数和对象 组成, 如网络地址转换( NAT Network Address Translation )映射表项、 服务质 量 (QoS Quality of Service ), 管理服务器统一资源定位符 ( URL Uniform Resource Location )等, 其中, 数据模型中的参数需要由业务提供商和接入提 供商协商确定。 其中为了统一全文的名称, 接入 ACS也可以称为第一服务器, 业务 ACS可以称为第二服务器。 其中, 在步骤 1中接入 ACS控制 CPE生成虚拟 CPE的方法可以具体采用远 程过程调用 ( RPC Remote Procedure Call ) 的方法。
步骤 2: 接收业务 ACS对该 CPE进行配置管理的信息;
步骤 3:根据接收业务 ACS对该 CPE进行配置管理的信息,业务 ACS对 CPE 中虚拟的 CPE进行配置管理。
其中, 在步骤 3中业务 ACS可以采用 TR-069对虚拟的 CPE进行配置管理, 就如同业务 ACS单独管理一个 CPE—样。
本发明实施例一提供的一种终端接受多服务器管理的方法, 通过在 CPE 中生成虚拟的 CPE, 来实现业务 ACS对虚拟 CPE的配置管理, 多个业务的 ACS 可以对与之对应的虚拟 CPE的配置管理,实现了多个服务器对一个终端的配置 管理。 采用该方法可以实现业务 ACS随时动态配置虚拟 CPE, 而且业务 ACS 对 CPE的配置管理可以遵循现有的管理规范。
实施例二, 一种终端接受多服务器管理的方法, 该方法是实施例一提供 的方法的更具体的实施方法, 在该实施例中以接入网提供商如中国电信的 ACS (以下文字中筒称: 电信 ACS )作为接入 ACS、 以 IPTV提供商的 IPTV ACS 作为业务 ACS、 以 CPE中的家庭网关( HGW Home Gateway )为例, 对该方法 进行详细说明。 对该方法说明之前, 请参见图 3所示, 该方法是由电信 ACS根 据 IPTV业务提供商与电信之间达成的协议, 控制 HGW生成虚拟的 HGW, 该
IPTV ACS 只可以对生成的虚拟 HGW进行访问和管理,对虚拟 HGW中数据模 型以外参数不具有管理权限。
参见图 4所示, 该方法的步骤包括:
步骤 A1 : 电信 ACS根据电信与 IPTV提供商之间达成的协议, 发送控制 HGW生成虚拟的 HGW的信息给 HGW;
其中, 需要说明的是在步骤 A1中, 用户要使用 IPTV提供商提供的业务, 首先要求电信部门开通此业务, 电信 ACS中保存有 IPTV提供商与电信协商的 有关 IPTV ACS的信息, 可以认为在该信息中包括: 电信 ACS允许 IPTV ACS在 HGW中设置成为有较高 QoS优先级, IPTV ACS在 HGW中除了 QoS优先级较 高, IPTV ACS不再关心家庭网关中的其它参数配置, 电信 ACS可以读取 IPTV ACS在 HGW中对 QoS 的设置信息等。 步骤 A2: HGW接收电信 ACS发送的信息, 生成虚拟的 HGW。 其中, 为了更清楚的理解步骤 A2, 参见图 5所示, 步骤 A2具体可以包括: 步骤 al : HGW接收电信 ACS发送的在 QoS参数接入列表 Access List中添加
IPTV ACS的写权限的信息, HGW在 QoS参数接入列表 Access List中添加 IPTV
ACS的写权限;
其中, 执行步骤 al后, 表明该 IPTV ACS将可以在虚拟 HGW中完全控制该 QoS参数, 对于其它参数, IPTV ACS可以默认为只有读权限。
步骤 a2: HGW接收电信 ACS发送的在 HGW的数据模型中增加虚拟管理服 务器 Virtual Management Server对象、 添加 IPTV ACS的 URL、 请求连接 Connection Request的 URL (下面文字中以 Connection Request URL表示 )和参 数 Enable的信息, HGW根据接收到的信息, 对 HGW中的数据模型执行增加 Virtual Management Server对象、添力口 IPTV ACS的 URL、 Connect Request URL、 参数 Enable;
其中, 步骤 a2中添加后的 HGW中的数据模型中的内容可以参见下表 1 ,其 中, 各参数 IPTV ACS的 URL、 Connection Request URL的说明参见表 1中的说 明。
Figure imgf000008_0001
ement-
Server.
URL 字符串 写 W URL, CPE使用 CWMP协 1.0 string( 议向 ACS连接的地址。该参数
256) 必须是有效的 HTTP或 HTTPS
URL。 当采用 SSL或 TLS协议
时, 主机部分被 CPE用来验证
ACS的证书。 注意在 CPE恢复
出场设置时,该参数的值可能
被恢复到出厂时的值。 如果
ACS已经修改过该值,则它需
要能够处理当该值被恢复到
出厂初始值
… 连接请 字符串 - HTTP URL用来让 ACS发 - 1.0 求 UR string( 起向 CPE的连接请求。 具有以
Connec 256) 下形式: http://host:port/path
tion- URL的主机部分可能是
Reques 管理接口的 IP地址。 HTTP
tURL URL for an ACS to make a
Connection Request
notification to the CPE.In the
form:
http://host:port/path
The "host" portion of the
URL MAY be the IP address for the management interface
of the CPE in lieu of a host
name.
… 互联网 对象 该对象包含于 CPE相关 1.0 网关设 Object 联的 ACS的相关参数。
备虚拟 This object contains
管理服 parameters relating to the
备力哭 CPE's association with an
Interne ACS.
t-Gate
way- Device.
Virtual
Manag
ementS
erver. 激活 逻 是否激活虚拟设备数据
Enable 辑型 模型。
Boolea Enable or disable this
n virtual device datamodel
Figure imgf000010_0001
步骤 a3: HGW接收电信 ACS发送的在该 HGW数据模型的虚拟管理服务器 的访问控制列表( ACL Access Control List )中增加 IPTV ACS信息的信息, HGW 根据该信息, 执行在数据模型的虚拟管理服务器的 ACL中添加 IPTV ACS的信 息;
其中, 在步骤 a3中在数据模型的虚拟管理服务的 ACL中添加了 IPTV ACS 的信息, 也就是说 IPTV ACS具有访问 HGW中数据模型的权限。
其中, 还需要理解的是, HGW在数据模型的虚拟管理服务器的 ACL中添 加 IPTV ACS的信息, 可以不用接收电信 ACS发送的信息来执行, 可以根据在 步骤 a2中执行完成对数据模型中的参数的增添后, 触发 HGW执行在数据模型 的虚拟管理服务器的 ACL中添加 IPTV ACS的信息。
步骤 a4: HGW接收电信 ACS发送的增加定义 IPTV业务的 QoS参数的信息, 将接收到的 QoS参数记录在数据模型中 QoS的列表中;
其中, 对于步骤 a4中定义 IPTV业务的 QoS参数可以具体为: 互联网网关 设备 Internet Gateway Device , 4非队管理 Queue Management, 分级 Classification 等。 参见表 2所示, 第一行为新增加的定义 IPTV业务的 QoS参数。
Figure imgf000011_0001
ProtocolExclude 写 W 写 w
DestPort 写 W 写 w
DestPortRangeMax 写 w 写 w
DestPortExclude 写 w 写 w
SourcePort 写 w 写 w
S ourcePortRangeMax 写 w 写 w
S ourcePortExclude 写 w 写 w
SourceMACAddress 写 w 写 w
S ourceMACExclude 写 w 写 w
DestMACAddress 写 w 写 w
DestMACExclude 写 w 写 w
DSCPCheck 写 w 写 w
DSCPExclude 写 w 写 w
DSCPMark 写 w 写 w
EthernetPriorityCheck 写 w 写 w
EthernetPriorityExclude 写 w 写 w
EthernetPriorityMark 写 w 写 w
VLANIDCheck 写 w 写 w
VLANIDExclude 写 w 写 w
ForwardingPolicy 写 w 写 w
TrafficClass 写 w 写 w
ClassPolicer 写 w 写 w
ClassQueue 写 w 写 w
表 2
步骤 a5: HGW接收电信 ACS发送的在该 HGW数据模型中的 QoS的 ACL中 增加 IPTV ACS信息的信息, HGW根据该信息, 执行在数据模型中的 QoS的 ACL中添加 IPTV ACS的信息;
其中,步骤 a5与步骤 a3相似,在数据模型中的 QoS的 ACL中增加 IPTV ACS 信息的信息, 则表示该 IPTV ACS有权访问 HGW中数据模型中的 QoS参数, 并 且可以对 QoS参数进行配置管理。
还需要理解的是, 与步骤 a3相似, 实现对数据模型中的 QoS的 ACL中增加 IPTV ACS信息的方法也可以有其它, 具体可以参照步骤 a3中的说明。
步骤 a6: HGW接收电信 ACS发送的将虚拟管理服务器中参数 Enable设置 为真 True的信息, HGW根据接收到的信息, 将参数 Enable设置为 True;
其中, 步骤 al至步骤 a6中, HGW执行的顺序可以是如上所描述的执行顺 序,也可以不是,需要理解的是步骤 al至步骤 a6的执行顺序是可以调整的最终 都可以达到同样的效果。
步骤 a7: HGW检测到该参数 Enable的设置值为 True, 根据 HGW中的 ACL 信息生成虚拟 HGW。
以上步骤 al至步骤 a7完成了电信 ACS控制 HGW生成虚拟 HGW的任务, 此 时在 HGW中已经虚拟存在一个 HGW, 该 HGW根据 IPTV业务提供商与电信达 成的协议, 可以被 IPTV ACS进行配置管理。
步骤 A3: 虚拟 HGW或者 IPTV ACS建立虚拟 HGW与 IPTV ACS的连接; 其中, 建立 HGW与 IPTV ACS之间的连接可以是虚拟 HGW主动发起的, 也可以是 IPTV ACS主动发起的。 步骤 A3中建立连接的方法中可以将虚拟 HGW认为是独立的 HGW, 因此, 可以参考现有的技术建立虚拟 HGW与 IPTV ACS的连接。
步骤 A4: IPTV ACS根据步骤 A3中建立的连接, 对虚拟 HGW进行配置管 理。
其中, 在步骤 A4中虚拟 HGW的可以假设实际确实存在这样一个 HGW , 该 HGW接受 IPTV ACS的配置管理, 因此, 在步骤 A4中执行 IPTV ACS对虚拟 HGW的配置管理就可以参考现有技术。
其中, 还需要说明的是, 在以上的描述中只是针对有两个服务器管理一 个终端的情况, 即电信 ACS和 IPTV ACS管理一个 HGW的情况, 对应有更多的 业务的 ACS对同一个终端进行配置管理的情况,可以参照以上的说明,在 HGW 中生成多个虚拟 HGW。
以上是对本发明实施例二提供的一种多服务器管理终端的方法的说明, HGW根据接收到电信 ACS的信息, 生成虚拟的 HGW , 该虚拟的 HGW可以被 IPTVACS进行配置管理, 实现了一个 HGW可以被多个服务器管理。
以上实施例一、二中说明的方法都是基于 HGW生成虚拟 HGW, 来实现多 个服务器对一个终端进行管理的实施例。 下面本发明实施例三所说明的方法, 是基于直接扩展 HGW中的管理服务器 Management Server对象来实现多个服 务器对一个终端进行管理的目的。
实施例三, 一种终端接受多服务器管理的方法, 参见图 6所示, 包括: 步骤 F1:接入 ACS根据预置的接入 ACS提供商与业务 ACS提供商达成的协 议,发送在 HGW中 Management Server中增加可以管理该 HGW的业务 ACS的信 息、 在 Management Server中规定主 ACS的信息和设定 HGW中数据模型中参数 的接入列表 Accesslist属性的信息给 HGW;
其中, 步骤 F1中增加的业务 ACS的信息可以是一个业务 ACS的信息也可 以是多个 ACS的信息; 增加的业务 ACS的信息可以是业务 ACS的 URL参数; 主 ACS的作用是对 HGW具有最高的管理配置权限; 参数的 Accesslist属性是指参 数可以被哪些服务器或者设备访问, 即对 HGW数据模型中各参数的访问权限 的定义。
还需要理解的是, 主 ACS对 HGW中所有参数都有访问权限。
其中, 接入 ACS还可以发送上报 Notification属性的信息给 HGW, 该属性 是规定当 HGW中参数变换时, HGW选择哪种方式将参数变换的消息上报给该 参数的 Accesslist属性对应的 ACS, 可以设置 1为立即上报, 设置 2为等待下一 次会话时上报。
步骤 F2: HGW接收步骤 F1中接入 ACS发送的信息, 根据接收到的信息, 对 Management Server表中增加业务 ACS的信息、添加主 ACS(即 Primary ACS )、 设定 HGW中数据模型中参数的 Accesslist属性;
步骤 F3: 业务 ACS与 HGW建立连接;
其中, 需要说明的是业务 ACS与 HGW建立连接的方法可以有多种, 可以 是业务 ACS主动发起的, 也可以是 HGW主动发起的, 对于 ACS与 HGW之间建 立连接的过程可以参考现有技术。
步骤 F4: 根据步骤 F2中增加的业务 ACS的信息和设定 HGW中数据模型中 参数的 Accesslist属性的信息, 业务 ACS对 HGW进行配置管理;
以上步骤 F1至步骤 F4实现业务 ACS对 HGW的配置管理, 其中接入 ACS也 可以对 HGW进行配置管理, 容易得出在步骤 F1至步骤 F4实现多个服务器对一 个终端进行配置管理。 但是, 以上的实现方法在执行的时候可能存在错误, 导致有些情况不能正确的实现多个服务器对一个终端进行配置管理, 因此, 该方法还可以包括以下步骤:
步骤 F5: HGW根据步骤 F4中业务 ACS对 HGW进行配置管理, 判断 HGW 中的参数是否被修改; 如果是, 进入步骤 F6,
步骤 F6: HGW将修改后的参数上报给与该参数 Accesslist属性中规定的 业务 ACS;
其中, 如果在步骤 F6中该参数的 Accesslist属性中可以包括多个业务 ACS, 则 HGW将对每一个业务 ACS上报修改后的参数。 由于主 ACS对 HGW中所有参 数有最高的配置管理权限, 可以认为 HGW中所有参数的 Accesslist属性中包括 主 ACS。
步骤 F7: 主 ACS根据 HGW上报的修改后的参数和 /或主 ACS监控的 HGW 中参数的状态, 判断 HGW中参数是否存在沖突; 如果存在, 进入步骤 F8, 步骤 F8: 主 ACS根据预置的主 ACS提供商与业务提供商之间达成的协议, 修改 HGW中的参数。
其中,在步骤 F8中修改后的 HGW中的参数不存在沖突,实现多个业务 ACS 可以对一个终端进行配置。
以上关于本发明实施例三提供的一种终端接受多服务器管理的方法的说 明中, 是以 HGW为例作为说明的, 需要理解的是, HGW为 CPE的其中一种, 此处不应理解终端限制为 HGW。
实施例三提供一种终端接受多服务器管理的方法, 该方法通过对 HGW中 的数据模型进行扩展, 使得多于一个 ACS可以对同一个 HGW进行配置管理, 实现了多服务器管理一个终端的方法, 在该 HGW中规定了主 ACS, 主 ACS根 据预置的信息和 HGW上报的修改后的参数信息,解决了多个 ACS对一个 HGW 进行配置管理存在的沖突的问题。
实施例四, 一种网关, 参见图 7所示, 包括: 接收单元 10、 生成虚拟网关 单元 20和配置单元 30, 该实施例提供的网关还可以包括发送单元 40。
其中, 接收单元 10, 用于接收接入 ACS发送的控制生成虚拟网关的信息, 接收业务 ACS发送的配置信息;
生成虚拟网关单元 20, 用于根据接收单元 10中接收到的信息, 生成虚拟 网关;
配置单元 30, 用于根据接收单元 10接收到业务 ACS发送的配置信息, 对 生成虚拟网关进行配置管理。
本发明实施例四提供的一种网关还可以包括发送单元 40, 用于根据生成 虚拟网关单元 20中的执行情况和 /或配置管理 30中的执行情况, 发送网关的状 态信息给接入 ACS和 /或业务服务器。
其中, 需要说明的是, 以上对于生成虚拟网关单元 20的说明是概括的说 明, 下面以本实施例提供的网关由电信的 ACS控制来实现 IPTV ACS对该网关 的配置为例,对生成虚拟网关单元 2(K故说明。其中, IPTC ACS是对网关的 QoS 参数进行配置管理。 该生成虚拟网关单元 20的具体说明可以是:
该单元根据接收单元 10中接收电信 ACS发送的在 QoS参数接入列表 Access List中添加 IPTV ACS的写权限的信息, 在 QoS参数接入列表 Access List 中添加 IPTV ACS的写权限;
该单元根据接收单元 10中接收电信 ACS发送的在 HGW的数据模型中增加 虚拟管理服务器 Virtual Management Server对象、 添加 IPTV ACS的 URL、 请求 连接 Connection Request的 URL (下面文字中以 Connection Request URL表示 ) 和参数 Enable的信息, HGW根据接收到的信息, 在 HGW中的数据模型执行增 力口 Virtual Management Server对象、 添力口 IPTV ACS的 URL、 Connect Request URL, 参数 Enable;
该单元根据接收单元 10中接收电信 ACS发送的在该 HGW数据模型的虚拟 管理服务器的访问控制列表(ACL Access Control List ) 中增加 IPTV ACS信息 的信息, 执行在数据模型的虚拟管理服务器的 ACL中添加 IPTV ACS的信息; 该单元根据接收单元 10中接收电信 ACS发送的增加定义 IPTV业务的 QoS 参数的信息, 将接收到的 QoS参数记录在数据模型中 QoS的列表中;
该单元根据接收单元 10中接收电信 ACS发送的在该 HGW数据模型中的 QoS的 ACL中增加 IPTV ACS信息的信息,执行在数据模型中的 QoS的 ACL中添 加 IPTV ACS的信息;
生成虚拟网关单元 20根据接收单元 10中接收电信 ACS发送的将虚拟管理 服务器中参数 Enable设置为真 True的信息, 将参数 Enable设置为 True;
生成虚拟网关单元 20检测到参数 Enable的设置值为 True,根据记录的 ACL 信息生成虚拟 HGW。
通过以上的说明可知, 该实施例提供的一种网关, 根据接收单元 10接收 接入 ACS发送的控制生成虚拟网关的信息, 由该网关中的生成虚拟网关单元 20实现生成虚拟网关, 网关外部可以认为该网关中确实存在一个可以由业务 ACS完全独立配置的网关,接收单元 10接收业务 ACS对该虚拟网关进行配置的 信息, 配置单元 30根据接收到的 ACS对虚拟网关进行配置的信息, 完成对虚 拟网关的配置管理。 其中, 发送单元 40可以发送反馈网关的执行状态的信息 给接入 ACS或者业务 ACS。
本发明实施例四提供的一种网关, 通过接收接入 ACS发送控制生成虚拟 网关的信息, 生成虚拟的网关, 由业务 ACS对该虚拟网关进行配置管理, 该 网关可以实现多个服务器对该网关的配置管理。
实施例五, 一种网关,该网关不同于实施例四提供的网关, 参见图 8所述, 包括: 第一接收单元 101、 数据模型管理单元 201和第一配置单元 301。 该网关 还可以包括判断单元 401和第一发送单元 501。
其中, 第一接收单元 101 , 用于接收接入 ACS发送的管理网关中的数据模 型的信息, 和业务 ACS发送的对该网关进行配置管理的信息;
数据模型管理单元 201 , 用于根据第一接收单元 101中接收的管理网关中 的数据模型的信息, 对网关中的数据模型进行管理;
其中, 接收到的管理网关中的数据模型的信息具体可以是: 在 HGW中 Management Server中增加可以管理该 HGW的业务 ACS的信息、在 Management Server中规定主 ACS的信息和设定 HGW中数据模型中参数的接入列表 Accesslist属性的信息。 数据模型管理单元 201根据以上信息, 修改数据模型。
第一配置单元 301 , 用于根据第一接收单元 101接收到的业务 ACS发送的 对该网关进行配置管理的信息, 对具有数据模型管理单元 201管理的数据模型 的网关进行配置管理。
具有以上逻辑单元的网关可以实现多个服务器对一个网关的配置管理, 其中, 为了克服多个网关对同一个网关进行配置管理中出现的沖突, 使得有 些情况下不能实现多个服务器对一个网关的配置管理, 该网关还可以包括判 断单元 401和第一发送单元 501。
其中, 判断单元 401 , 用于判断第一配置单元 301配置管理后的数据模型 中的参数是否被修改, 如果是, 通知第一发送单元;
第一发送单元 501 , 用于将判断单元 401中判断出被修改的参数和修改后 的参数值发送给与该参数的 Accesslist属性对应的服务器, 该服务器至少包括 主 ACS。
本实施例提供的网关还可以包括第三判断单元 601, 用于当判断单元 401 中判断为是时, 根据预置的信息, 判断配置管理后的参数是否存在沖突; 如 果是, 第一配置单元 301还用于修改存在沖突的参数。
实施例五提供的网关, 通过对根据接收单元 101中接收接入 ACS发送的管 理网关中的数据模型的信息, 对网关中的数据模型进行管理, 使得业务 ACS 可以对该网关进行配置管理, 由于增加的判断单元 401 , 使得网关可以对配置 管理后被修改的参数上报给主 ACS,由主 ACS根据预置的信息解决网关配置管 理后存在沖突的问题。 该实施例提供的网关, 可以实现多个服务器对一个网 关进行配置管理, 而且将修改后的参数上报给服务器, 解决了多个服务器对 一个网关进行配置产生的沖突。
本发明实施例还提供了一种服务器, 该服务器可以是接入 ACS , 例如电 信的 ACS。 下面对该服务器做详细说明。
实施六, 一种服务器, 参见图 9所示, 包括: 第二接收单元 104、 第二判 断单元 204和第二发送单元 304。 该服务器还可以包括接入 ACS单元 404。
其中, 第二接收单元 104, 用于接收网关发送的被修改的参数和修改后的 参数值;
第二判断单元 204, 用于根据预置的信息和接收到的修改后的参数值, 判 断网关中修改后的参数是否存在沖突, 如果是, 通知第二发送单元 304;
第二发送单元 304, 用于根据预置的信息, 发送修改网关中参数的信息给 网关。
其中, 第二判断单元 204和第二发送单元 304中利用到的预置的信息可以 是主 ACS提供商和其它业务提供商之间达成的协议信息, 其中, 该协议信息 中规定了参数的取值等信息, 当修改后的参数与该协议信息有沖突时, 根据 该协议规定的信息, 发送修改参数的信息给网关。
该服务器可以是接入 ACS, 因此, 该服务器还可以包括接入 ACS单元, 用 于提供接入 ACS的功能。
以上对该服务器的说明, 该服务器通过网关上报的修改后的参数的信息, 根据预置的信息, 判断修改参数后的网关是否存在沖突, 对有沖突的参数进 行修改, 因此, 该服务器解决了多个服务器对一个网关进行配置管理中存在 沖突的问题。
实施例七, 一种通信系统, 参见图 10所示, 包括: 服务器一 70、 服务器 二 80和网关 90。
其中, 服务器一 70, 用于对网关 90进行与该服务器所属业务相关的配置 管理, 发送管理网关中的数据模型的信息, 根据预置的信息和接收到的修改 后的参数值, 判断网关中修改后的参数是否存在沖突, 如果是, 发送修改网 关中参数的信息给网关;
网关 90, 用于接受服务器一 70对网关的配置管理, 接收服务器一发送的 管理网关中的数据模型的信息, 修改网关中的数据模型, 接受服务器二 80对 网关的配置管理, 根据预置的参数的 Accesslist属性中规定的服务器, 发送修 改后参数及参数值给规定的服务器, 其中, 所述规定的服务器至少包括服务 器一 70, 接收服务器一 70发送修改网关中参数的信息, 修改数据模型中的参 数;
服务器二 80, 用于对网关 90进行与该服务器所属业务相关的配置管理; 如果网关中被修改的参数预置的 Accesslist属性中记录该参数修改后需要向服 务器二 80上报该修改后的参数的信息的信息, 则服务器二 80还用于接收网关 90发送的修改后的参数信息的信息。
其中, 需要理解的是, 服务器一 70可以是接入 ACS , 可以是实施例六中 提供的服务器;服务器二 80可以是提供某种业务的 ACS,筒称业务 ACS,而且, 在实施例七提供的系统中可以包括多个业务 ACS ,多个 ACS根据各自提供的业 务不同对网关 90进行相应的配置管理。
其中, 还需要说明, 网关 90可以是实施例五中提供的网关。 还需要理解 的是,本发明实施例中说明的网关是其中一种 CPE,本发明实施例提供的技术 方案不限制终端为该网关设备, 其它终端设备可以参考该网关设备的设计思 想而容易得到。
以上对本发明实施例所提供的一种终端接受多服务器管理的方法、 装置 方式进行了阐述, 以上实施例的说明只是用于帮助理解本发明的方法; 同时, 对于本领域的一般技术人员, 依据本发明的思想, 在具体实施方式及应用范 围上均会有改变之处, 综上所述, 本说明书内容不应理解为对本发明的限制。

Claims

权 利 要 求
1、 一种终端接受多个服务器管理的方法, 其特征在于, 包括: 终端接收第一服务器发送的配置信息;
根据所述配置信息, 生成虚拟设备;
接收第二服务器的管理信息;
根据所述管理信息, 对所述虚拟设备进行管理。
2、 根据权利要求 1所述的方法, 其特征在于, 所述虚拟设备包括所述终 端的部分或者全部参数, 具有所述终端的部分或者全部功能。
3、 根据权利要求 1所述的方法, 其特征在于, 所述第一服务器发送的配 置信息包括第二服务器的地址信息。
4、 根据权利要求 1所述的方法, 其特征在于, 所述根据所述管理信息, 对所述虚拟设备进行管理, 具体包括:
根据所述管理信息, 对所述终端中的参数进行修改。
5、 一种终端接受多个服务器管理的方法, 其特征在于, 包括: 终端接收第一服务器发送的设置的信息, 所述设置的信息至少包括设置 第二服务器的地址和 /或权限的信息; 根据所述设置的信息, 执行对所述终端的设置; 接收所述第二服务器发送的配置管理信息; 根据所述配置管理信息, 执行所述第二服务器对所述终端的配置管理。
6、根据权利要求 5所述的方法,其特征在于,所述根据所述设置的信息, 执行对所述终端的设置包括: 根据所述设置的信息, 在管理服务器表中增加第二服务器的信息, 设置 所述第二服务器的权限, 设定终端中数据模型中参数的接入列表属性。
7、 一种网关, 其特征在于, 包括: 接收单元, 用于接收第一服务器发送的配置信息, 接收第二服务器的管 理信息; 生成虚拟网关单元, 用于 ^据所述配置信息, 生成虚拟网关; 配置单元, 用于根据所述管理信息, 对所述虚拟网关进行管理。
8、 根据权利要求 7所述的网关, 其特征在于, 所述网关还包括: 发送单元, 用于发送网关的状态信息给所述第一服务器和 /或第二服务 器。
9、 一种网关, 其特征在于, 包括: 第一接收单元, 用于接收第一服务器发送的管理网关中的数据模型的信 息, 和第二服务器发送的对该网关进行配置管理的信息; 数据模型管理单元, 用于根据所述第一接收单元中接收的数据模型的信 息, 对网关中的数据模型进行管理; 第一配置单元, 用于根据第一接收单元接收到的第二服务器发送的对该 网关进行配置管理的信息, 对具有数据模型管理单元管理的数据模型的网关 进行配置管理。
10、 根据权利要求 9所述的网关, 其特征在于, 所述网关还包括: 判断单元, 用于判断配置管理后数据模型中的参数是否被修改。 第一发送单元, 用于将判断单元中判断为是的参数的信息发送给所述第 一服务器。
11、 根据权利要求 9或 10所述的网关, 其特征在于, 所述网关还包括: 第三判断单元, 用于当所述判断单元中判断为是时, 根据预置的信息, 判断所述参数是否存在沖突; 所述第一配置单元, 还用当第三判断单元中的判断为是时, 修改所述参 数。
12、 一种服务器, 其特征在于, 包括:
第二接收单元, 用于接收网关发送的修改后的参数的信息; 第二判断单元, 用于根据预置的信息, 判断修改参数后的网关是否存在 沖突; 第二发送单元, 用于当第二判断单元中判断结果为是时, 根据预置的信 息, 发送修改网关中参数的信息给网关。
13、 根据权利要求 12所述的服务器, 其特征在于, 所述服务器还包括: 接入自动配置服务器 ACS单元, 用于实现接入 ACS功能。
14、 一种通信系统, 其特征在于, 包括: 服务器一, 用于发送管理网关中的数据模型的信息;
服务器二, 用于发送对网关进行与该服务器所属业务相关的配置管理信 息, 接收网关发送的修改后的参数信息的信息;
网关, 用于接收服务器一发送的管理网关中数据模型的信息和服务器二 发送的对该网关进行配置管理的信息, 根据所述接收到服务器一发送的管理 网关中数据模型的信息, 对网关中的数据模型进行管理, 根据服务器二发送 的对该网关进行配置管理的信息, 执行配置管理。
PCT/CN2009/075430 2009-01-15 2009-12-09 一种终端接受多服务器管理的方法、装置及通信系统 WO2010081360A1 (zh)

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