WO2011140865A1 - 认证授权计费服务器及其消息处理方法 - Google Patents
认证授权计费服务器及其消息处理方法 Download PDFInfo
- Publication number
- WO2011140865A1 WO2011140865A1 PCT/CN2011/072385 CN2011072385W WO2011140865A1 WO 2011140865 A1 WO2011140865 A1 WO 2011140865A1 CN 2011072385 W CN2011072385 W CN 2011072385W WO 2011140865 A1 WO2011140865 A1 WO 2011140865A1
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- WIPO (PCT)
- Prior art keywords
- module
- message
- service processing
- aaa server
- processing module
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
- H04L63/0892—Network architectures or network communication protocols for network security for authentication of entities by using authentication-authorization-accounting [AAA] servers or protocols
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/08—Configuration management of networks or network elements
- H04L41/0894—Policy-based network configuration management
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/50—Network service management, e.g. ensuring proper service fulfilment according to agreements
- H04L41/5041—Network service management, e.g. ensuring proper service fulfilment according to agreements characterised by the time relationship between creation and deployment of a service
- H04L41/5054—Automatic deployment of services triggered by the service manager, e.g. service implementation by automatic configuration of network components
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/10—Network architectures or network communication protocols for network security for controlling access to devices or network resources
- H04L63/102—Entity profiles
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/20—Network architectures or network communication protocols for network security for managing network security; network security policies in general
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
Definitions
- the present invention relates to the field of communications, and in particular to an authentication and authorization authorization accounting (AAA) server and its Message processing method.
- AAA authentication and authorization authorization accounting
- PS Packet Switched
- the AAA server has a very important position and role as an authentication, authorization, and accounting center for performing PS services for end users.
- the AAA server needs to authenticate the identity of the user using the PS service, and authorizes the user to use the relevant parameters of the PS service, and records the original billing bill of the user, so as to provide the billing center for user billing management. Whether the xDSL terminal accesses the Internet or the WiMAX mobile terminal accesses the Internet through hotspots, authentication, authorization, and accounting of the AAA server are indispensable.
- the networks used by operators are relatively simple, and there are no situations in which multiple networks of different systems operate in a unified manner. For example, China Telecom operates fixed networks, China Mobile operates GSM networks, etc.
- the AAA server is generally only implemented based on the single service mode, that is, an AAA server processes only one type of network access message, and the AAA server for the CDMA network is taken as an example, as shown in FIG.
- the following modules The underlying interface module, which is responsible for the interface connection, link connection and maintenance of the CDMA system network;
- the CDMAIX/DO service processing module is responsible for handling the access of the CDMA PS.
- the CDMAIX/DO service processing module is responsible for handling the access of the CDMA PS.
- the network standards supported by operators are also increasing. Terminals can access the Internet through different network standards, and accordingly, for various network standards. It is necessary to separately configure different AAA servers to increase operating costs.
- a primary object of the present invention is to provide an authentication and authorization accounting server and a message processing method thereof to solve at least the above problems.
- an AAA server is provided, including an underlying interface module, a policy distribution module, and a plurality of service processing modules, wherein the underlying interface module is configured to be in a policy distribution module and an access network of different network standards.
- the policy distribution module includes: a search module, configured to search for a service processing module corresponding to a message from the access network in a correspondence between the pre-configured service processing module and the attribute information of the message; and send a module, to send the message to Find the business processing module found by the module.
- the attribute information includes: address information of the message, where the address information includes at least one of the following: an IP address, a port.
- the policy distribution module includes: a determining module, configured to determine, according to an attribute field of the network standard of the access network carried by the message, a service processing module corresponding to the message; and a sending module, configured to send the message to the service processing module determined by the determining module .
- the determining module includes: a first determining module, configured to determine a service processing module corresponding to the message according to the type of the attribute field; and/or a second determining module, configured to determine a service processing module corresponding to the message according to the value in the attribute field.
- Each service processing module is configured to accept the configuration of opening or closing of each service processing module by the OMC operation and maintenance module.
- the business processing module is further configured to return a processing result of the message to the policy distribution module, and the policy distribution module is further configured to return the processing result to the underlying interface module.
- Each of the plurality of service processing modules is connected to the policy distribution module through a CORBA/COM/internal custom interface.
- a message processing method for an AAA server comprising the steps of: receiving, by an underlying interface module in an AAA server, access from different network standards The message of the network; the AAA server distributes the messages from the access networks of different network standards to different service processing modules; the service processing module performs access processing on the received messages.
- the AAA server distributes the messages of the access network from different network technologies to different service processing modules, including: searching for the service processing corresponding to the message from the access network in the correspondence between the pre-configured service processing module and the attribute information of the message And sending the message to the service processing module corresponding to the message; and/or determining, according to the attribute field of the network standard of the access network, the service processing module corresponding to the message, and sending the message to the message corresponding to the message Business processing module.
- the policy distribution module distributes the messages of the access network from different network standards to different service processing modules for processing, and solves the problem that the related technologies need to configure the AAA servers for various network standards to cause an increase in operating costs.
- FIG. 1 is a schematic diagram showing the logical structure of a single-service AAA server according to the related art
- FIG. 2 is a structural block diagram of an AAA server according to an embodiment of the present invention
- FIG. 3 is a preferred structure of an AAA server according to an embodiment of the present invention.
- FIG. 4 is a block diagram 2 of a preferred structure of an AAA server according to an embodiment of the present invention
- FIG. 5 is a block diagram 3 of a preferred structure of an AAA server according to an embodiment of the present invention
- FIG. 6 is an AAA server according to Embodiment 1 of the present invention
- FIG. 7 is a flowchart of a message processing method of an AAA server according to an embodiment of the present invention
- FIG. 8 is a flowchart of a message processing method of the AAA server according to Embodiment 3 of the present invention.
- FIG. 2 is a structural block diagram of an AAA server according to an embodiment of the present invention.
- the system includes a bottom interface module 22, a policy distribution module 24, and a plurality of service processing modules 26, wherein the bottom interface module 22 is set to be in a policy.
- the distribution module 24 and the access network of different network standards provide a transmission interface of the message; the policy distribution module 24 is configured to distribute the messages from the access network of different network standards to different service processing modules 26; the service processing module 26 , set to access the received message.
- an AAA server can only access the message from the access network of a specific network standard, and the AAA server provided by the embodiment of the present invention uses the policy distribution module 24 to access the access network from different network standards.
- the message is distributed to different service processing modules 26, and the input message is distributed to the corresponding service processing module according to the network format of the corresponding access network, thereby realizing the support of the AAA server for multiple network standards, and reducing the operator's Operating costs.
- 3 is a block diagram of a preferred structure of an AAA server according to an embodiment of the present invention.
- the policy distribution module 24 includes: a lookup module 32, configured to be in a pre-configured service processing module 26 and a message attribute.
- the service processing module 26 corresponding to the message from the access network is searched for in the correspondence relationship of the information; the sending module 34 is configured to send the message to the service processing module 26 found by the searching module 32.
- the service module 26 corresponding to the message is found in the pre-configured correspondence relationship by the search module 32, so that the service processing module 26 performs correct access processing on the message, the processing procedure is simple, and the processing efficiency is high.
- the above correspondence may be set by the OMC operation and maintenance module.
- the attribute information may include: address information of the message, where the address information includes at least one of the following: an IP address, a port.
- the unique service processing module 26 corresponding to the message can be determined by the corresponding service processing module 26 according to the address information of the message, and the positioning is accurate, and no additional message parsing process is needed, and the processing efficiency is high.
- 4 is a block diagram of a preferred structure of an AAA server according to an embodiment of the present invention.
- the policy distribution module 24 includes: a determining module 42 configured to be carried according to a message.
- the attribute processing field of the network system indicating the access network determines the service processing module 26 corresponding to the message; the sending module 44 is configured to send the message to the service processing module 26 determined by the determining module 42.
- FIG. 5 is a block diagram 3 of a preferred structure of an AAA server according to an embodiment of the present invention.
- the determining module 42 includes: a first determining module 52, configured to determine a service processing corresponding to a message according to a type of an attribute field.
- the module 26; and/or the second determining module 54 is configured to determine the service processing module 26 corresponding to the value in the attribute field.
- the determination module 42 is shown in FIG. 5 as including the first determination module 52 and the second determination module 54.
- each service processing module 26 is configured to accept the configuration of the OMC operation and maintenance module to turn on or off the respective service processing modules 26. That is to say, the loaded service processing module 26 can determine whether to enable or not through the configuration of the OMC operation and maintenance module, and the usage mode is flexible and convenient, and is convenient for maintenance.
- each service processing module 26 is further arranged to return a processing result for the message to the policy distribution module 24, which is further arranged to return the processing result to the underlying interface module 22. At this time, the policy distribution module 24 can transparently transmit only the processing result, and does not need other processing, and is highly efficient.
- each of the plurality of service processing modules passes a Common Object Request Broker Architecture (CORB A); a Component Object Model (COM) / internal
- CORB A Common Object Request Broker Architecture
- COM Component Object Model
- the definition interface is connected to the policy distribution module.
- the various service processing modules 26 can be conveniently loaded onto the AAA server or separated from the AAA server as needed.
- Embodiment 1 described below combines the technical solutions of the above-described plurality of preferred embodiments.
- the fixed network service processing module is responsible for handling fixed network broadband and fixed network narrowband services
- CDMA1X/DO service processing module which is responsible for handling the access time of CDMA PS
- the WiMAX service processing module is responsible for processing the WiMAX service; the WLAN service processing module is responsible for processing the wireless access monthly service; the WCDMA service processing module is responsible for processing the WCDMA service; the TD network access module is responsible for processing the TD network service; and other service processing modules , can be equipped as needed, and handle the corresponding network access.
- Each of the above service processing modules may determine whether to start or use according to the configuration requirements of the OMC operation and maintenance module (for example, license control); and each service processing module follows a general CORBA/COM/internal custom interface, and may, as needed, Convenient online loading to or from the AAA server.
- the underlying interface module is responsible for handling interfaces and link connection maintenance with different types of networks. Specifically, the interface module is mainly responsible for maintaining the network connection associated with each access network, and detecting the link status; and is also responsible for performing preliminary analysis and filtering on the illegal service request message, and for the incomplete or incorrectly encoded message, Directly reject or discard, to avoid the business processing module receiving a large number of invalid 4 texts;
- the policy distribution module is responsible for connecting different services to different service processing modules according to different access distribution policies, and returning the processing results.
- the access distribution policy of the policy distribution module includes but is not limited to:
- the access message is considered to be an access request from the CDMA lx/DO network and can be distributed to the CDMA 1X/DO service processing module for processing.
- the policy distribution module may distribute the value of the attribute field in the request message, for example, different values of the attribute field NAS-Port-Type carried in the message may be distributed to different service processing modules.
- the value of NAS-Port-Type is ⁇ :
- ISDN Synchronization ISDN Sync
- ISDN Asynchronous V.120 ISDN Async V.120
- ISDN Asynchronous V.110 ISDN Async V.110
- ADSL-CAP Asymmetric DSL, Carrierless Amplitude Phase
- ADSL-DMT Asymmetric DSL, Discrete Multi-Tone
- IDSL ISDN Digital Subscriber Line
- VLAN including Ethernet and VLAN on ATM
- NAS-Port-Type When the value of NAS-Port-Type is 0, 1, 2, 3, 4, 5, 11, 12, 13, 14, 15, 16, 17, 201, 202 can be considered as service access from the fixed network.
- Request distribute to the fixed network business processing module.
- the three access distribution policies may be used in combination, and specifically, according to the preset priority order, respectively, according to the three access distribution policies, for example, according to the above 1), 2), 3) The order, that is, if the distribution fails according to the policy 1) (for example, the corresponding service processing module is not found), the distribution is performed according to the policy 2), and if it fails again, the distribution is performed according to the policy 3).
- FIG. 7 is a flowchart of a message processing method of an AAA server according to an embodiment of the present invention.
- the method includes the following steps: Step S702: A bottom interface module in an AAA server receives a message from an access network of a different network standard.
- S704 The AAA server distributes the messages from the access network of different network standards to different service processing modules.
- Step S706 The service processing module performs access processing on the received message.
- an AAA server can only access the message from the access network of a specific network standard, and the AAA server provided by the embodiment of the present invention distributes the message to the access network from different network standards to the AAA server.
- Different service processing modules distribute the input messages to the corresponding service processing modules according to the network format of the corresponding access network, and can support compatibility with multiple different standard and structural network accesses, and can implement multiple AAA servers.
- Access authentication, authorization, and accounting of a terminal that is, implementing AAA integration processing for multiple different services.
- the AAA server can support fixed or mobile terminal access in different structured networks such as fixed network broadband, fixed network narrowband, CMDAlX/EvDO, WiMAX, WLAN, WCDMA PS, TD PS, etc., reducing operator operations. cost.
- the step S704 includes: searching a service processing module corresponding to the message from the access network in a correspondence between the pre-configured service processing module and the attribute information of the message, and sending the message to the service processing module corresponding to the message; And the service processing module corresponding to the message is determined according to the attribute field of the network standard of the access network that is carried by the message, and the message is sent to the service processing module corresponding to the message.
- the service processing module corresponding to the message is found in the pre-configured correspondence relationship, so that the service processing module performs correct access processing on the message, the processing procedure is simple, and the processing efficiency is high;
- the attribute field of the network standard indicating the access network determines the service processing module corresponding to the message, and does not need to be configured with the corresponding relationship, which simplifies the maintenance process of the AAA server and saves the storage space of the AAA server.
- the attribute information may include: address information of the message, where the address information includes at least one of the following: an IP address, a port.
- the unique service processing module corresponding to the message can be determined, the positioning is accurate, and no additional message parsing process is needed, and the processing efficiency is high.
- the process of determining the service processing module corresponding to the message according to the attribute field of the network standard of the access network that is carried by the message may be implemented by at least one of the following manners:
- the foregoing service processing module can accept the configuration of turning on or off the service processing module by the OMC operation and maintenance module.
- the method enables the loaded service processing module to determine whether it is enabled through the configuration of the OMC operation and maintenance module, the usage mode is flexible, and the maintenance is convenient.
- the method further includes: the service processing module returns the processing result of the message to the underlying interface module, to facilitate subsequent processing.
- the service processing module may perform data transmission through a CORBA/COM/internal custom interface, where the data may include a message and/or a processing result of performing access processing on the message.
- Example 2 This embodiment describes the deployment and application process of the foregoing AAA server, and specifically includes the following steps: Step 1: assembling and installing different service processing modules. Specifically, different service processing modules may be loaded according to engineering requirements, or all loaded, and then loaded. The configuration of the OMC operation and maintenance module (for example, the license control item) controls whether the corresponding service processing module is enabled. Step 2: Deploy and configure the policy distribution module. The configuration can be as follows:
- the 4 ⁇ text from a certain IP address + port is distributed to a service processing module, and the configuration item can be configured multiple, and is associated with the AAA server.
- the IP address and port of the access NE of the relationship are pre-configured and distributed;
- FIG. 8 is a flowchart of a message processing method of an AAA server according to Embodiment 3 of the present invention. The specific implementation steps are as follows: Step 801: An AAA server loads a corresponding service processing module; Step 802-1, The OMC operation and maintenance module is configured to configure a service processing module to be enabled. Step 802-2: Configure a distribution policy by using an OMC operation maintenance module or a policy distribution module.
- the three types of distribution policies are as follows:
- Step 803 The AAA server receives the service access request packet sent by the access network.
- the bottom interface module performs preliminary analysis and filtering on the packet.
- Step 805 The policy distribution module corresponds to the met policy condition, and 4 ⁇ The corresponding service processing module is distributed; in step 806, the service processing module processes the received message and returns the processing result. It should be noted that the sequence of configuration steps of the above steps 802-1 and 802-2 may be interchanged.
- the solution provided by the embodiment of the present invention can meet the access and billing monthly services of different terminals in a plurality of network standards by using only one AAA server, and the distribution policy is flexible and configurable, and can be different according to different
- the configuration of the OMC operation and maintenance module or the policy distribution module needs to be configured to effectively meet the service compatibility of the AAA server under multi-service and multi-network compatibility conditions, and conform to the evolution and development trend of the industry communication network. , has a higher promotion and use value.
Abstract
Description
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Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP11780086.2A EP2557823A4 (en) | 2010-04-21 | 2011-04-01 | Authentication authorization and accounting server and message processing method thereof |
RU2012147325/08A RU2568303C2 (ru) | 2010-04-21 | 2011-04-01 | Сервер аутентификации, авторизации и учета и способ обработки сообщений в таком сервере |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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CN201010153759.5 | 2010-04-21 | ||
CN201010153759.5A CN101820606B (zh) | 2010-04-21 | 2010-04-21 | 认证授权计费服务器及其消息处理方法 |
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WO2011140865A1 true WO2011140865A1 (zh) | 2011-11-17 |
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PCT/CN2011/072385 WO2011140865A1 (zh) | 2010-04-21 | 2011-04-01 | 认证授权计费服务器及其消息处理方法 |
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EP (1) | EP2557823A4 (zh) |
CN (1) | CN101820606B (zh) |
RU (1) | RU2568303C2 (zh) |
WO (1) | WO2011140865A1 (zh) |
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CN101820606B (zh) * | 2010-04-21 | 2014-04-09 | 中兴通讯股份有限公司 | 认证授权计费服务器及其消息处理方法 |
CN102036270A (zh) * | 2010-12-16 | 2011-04-27 | 中兴通讯股份有限公司 | 一种aaa的实现方法及aaa服务器 |
CN102238547B (zh) * | 2011-07-19 | 2013-12-04 | 华为软件技术有限公司 | 控制用户会话的方法、会话服务器、aaa服务器和系统 |
CN103826264B (zh) * | 2014-01-28 | 2017-06-06 | 大唐移动通信设备有限公司 | 一种实现数据传输的方法和装置 |
CN106161075B (zh) * | 2015-04-22 | 2021-05-14 | 深圳市腾讯计算机系统有限公司 | 业务处理方法、装置及系统 |
CN106357593A (zh) * | 2015-07-17 | 2017-01-25 | 华为软件技术有限公司 | 访问请求处理方法及装置 |
CN105099789B (zh) | 2015-09-02 | 2018-03-16 | 华为技术有限公司 | 一种网元升级方法及设备 |
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WO2001052495A2 (en) * | 2000-01-15 | 2001-07-19 | Telefonaktiebolaget Lm Ericsson (Publ) | Method and apparatus in a telecommunications system |
CN101227712A (zh) * | 2007-01-15 | 2008-07-23 | 华为技术有限公司 | 一种实现多类型通信网络融合的系统及方法 |
CN101447918A (zh) * | 2008-03-12 | 2009-06-03 | 中兴通讯股份有限公司 | 用户设备接入协议的通知方法和系统 |
CN101820606A (zh) * | 2010-04-21 | 2010-09-01 | 中兴通讯股份有限公司 | 认证授权计费服务器及其消息处理方法 |
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US20080040773A1 (en) * | 2006-08-11 | 2008-02-14 | Microsoft Corporation | Policy isolation for network authentication and authorization |
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- 2010-04-21 CN CN201010153759.5A patent/CN101820606B/zh not_active Expired - Fee Related
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2011
- 2011-04-01 WO PCT/CN2011/072385 patent/WO2011140865A1/zh active Application Filing
- 2011-04-01 EP EP11780086.2A patent/EP2557823A4/en not_active Withdrawn
- 2011-04-01 RU RU2012147325/08A patent/RU2568303C2/ru not_active IP Right Cessation
Patent Citations (4)
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WO2001052495A2 (en) * | 2000-01-15 | 2001-07-19 | Telefonaktiebolaget Lm Ericsson (Publ) | Method and apparatus in a telecommunications system |
CN101227712A (zh) * | 2007-01-15 | 2008-07-23 | 华为技术有限公司 | 一种实现多类型通信网络融合的系统及方法 |
CN101447918A (zh) * | 2008-03-12 | 2009-06-03 | 中兴通讯股份有限公司 | 用户设备接入协议的通知方法和系统 |
CN101820606A (zh) * | 2010-04-21 | 2010-09-01 | 中兴通讯股份有限公司 | 认证授权计费服务器及其消息处理方法 |
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Also Published As
Publication number | Publication date |
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EP2557823A1 (en) | 2013-02-13 |
CN101820606B (zh) | 2014-04-09 |
EP2557823A4 (en) | 2017-05-24 |
RU2568303C2 (ru) | 2015-11-20 |
RU2012147325A (ru) | 2014-05-27 |
CN101820606A (zh) | 2010-09-01 |
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