CN1464682A - Method for implementing broad band pre-payment based on authentication, authorization and charging protocol - Google Patents
Method for implementing broad band pre-payment based on authentication, authorization and charging protocol Download PDFInfo
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- CN1464682A CN1464682A CN 02123765 CN02123765A CN1464682A CN 1464682 A CN1464682 A CN 1464682A CN 02123765 CN02123765 CN 02123765 CN 02123765 A CN02123765 A CN 02123765A CN 1464682 A CN1464682 A CN 1464682A
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Abstract
The invention discloses a method for realizing broad band pre-payment based on checking, authorization and charging protocol. According to the method, the user first sends access request message to the RADIUS server through the network access device, including username, keywords and the physical location of access, the RADIUS server checks the user, if the checking result is OK, the server returns the access accepting message including the user's remaining time and remaining flow to the access device, when the user completes the modification of the service data during the process of internet access, the RADIUS server re-determines the remaining time and remaining flow of the user based on the modified service data, and transmits the control message containing the new remaining time and remaining flow to the access device, the access device performs the user access control according to the new remaining time and remaining flow.
Description
Technical field
The present invention relates to the charging method in the network system, relate in particular to charging method based on checking, mandate, (AAA) agreement of chargeing (radius protocol).
Background technology
Radius protocol according to standard, when the user surfs the Net, by the PPP(Point-to-Point Protocol) dial mode information such as username and password are sent on the access device, access device generates one according to these information and inserts request message, message comprises user name, password, the attributes such as physical location information that insert, access device sends to radius server with this message, by radius server the user is authenticated, if authentication is passed through, then return the attribute information that comprises mandate, as user's IP address to access device, the online time limit, message is accepted in the access of bandwidth etc.Access device is accepted message according to described access, limited ground open network authority, send the charging request message to radius server simultaneously, radius server is according to the charging request message, will be in the current time data-in storehouse, time started point as chargeing returns the charging response message simultaneously.Access device sends the real time billing request message every certain time interval later on, after radius server is received this message, charge information is recorded in the database, returns the real time billing response message simultaneously.The purpose of carrying out the real time billing message interaction is that whole charge informations appear losing unusually in access device, RADIUS service or network in the process that the user reaches the standard grade in order to avoid.
In the middle of the process of chargeing, the user may be off line at any time, after access device is received user's off line notice, send a charging request message that comprises the end attribute that charges to radius server, radius server will record in the database according to this message the current time, as the concluding time point that charges, return the charging response message that comprising charges finishes attribute simultaneously and finish to charge.When chargeing end, radius server can calculate user's on-line time according to the time point that charges beginning and finish, also can from the real time billing message or the message that rolls off the production line, extract flow (can be byte number or number-of-packet), combine the expense of calculating this time of user online with rate (by time or flowmeter), from the remaining sum of this user account, deduct this time expenses of surfing Internet then, if the remaining sum in the user account number is 0, then stop the later network insertion of this user.
From the above, present be to handle in 0 o'clock to exist a lot of not enoughly under based on the prepaid servic emechanism of radius protocol to user balance, at first can not when the user is online, carry out residual flow control to the user; Secondly, existing charging way is only notified access device in the Certificate Authority stage, and does not comprise attribute remaining time in charging response message thereafter, therefore also can't carry out control remaining time to the user; Simultaneously, because the restriction of the client/server configuration of standard radius protocol, if cause in the process of user's online, supplementing with money, the residue that extended line duration (or flow), the radius server access device of also having no idea to notify.
Summary of the invention
The object of the present invention is to provide a kind of implementation method of the broad band pre-payment based on checking, mandate, charging protocol, use this method dynamically to control the Internet user according to remaining time or flow.
For achieving the above object, the implementation method of the broad band pre-payment based on checking, mandate, charging protocol provided by the invention comprises:
A. the user sends the access request message of the physical location that comprises user name, password, access to checking, mandate, accounting server (radius server) by network access equipment;
B. verify, mandate, accounting server authenticate the user, if authentication is passed through, then return remaining time of comprising the user and message is accepted in the access of residual flow to access device, change step c then, otherwise message to the login of access device feedback refusing user's, with the refusing user's logging in network, finish then;
C. access device sends the charging request message to checking, mandate, accounting server, and checking, mandate, accounting server be to access device feedback charging response message, user's success of surfing the Net;
D. access device regularly sends the real time billing request to checking, mandate, accounting server, checking, mandate, accounting server are to access device feedback real time billing response, while access device periodic refreshing user's remaining time and residual flow, when remaining time and residual flow have one to be 0, remove user's connection.
Described method also comprises: in the checking of standard, mandate, charging protocol (radius protocol) residual flow attribute (Remanent_Volume) is set, is used for feeding back to the authentication response of access device and the online of charging response message identifying user at checking, mandate, accounting server and allows the residual flow that uses.
When the user goes up the modification of finishing business datum in the network process, checking, mandate, accounting server redefine user's remaining time and residual flow according to amended business datum, and at access device after checking, mandate, accounting server send the real time billing request, comprise the real time billing response of new remaining time and residual flow to access device feedback, by access device according to new remaining time and residual flow user's online being controlled.
Above-mentioned steps also can realize like this: when the user goes up the modification of finishing business datum in the network process, checking, mandate, accounting server redefine user's remaining time and residual flow according to amended business datum, and send the control message comprise new remaining time and residual flow to access device, by access device according to new remaining time and residual flow user's online being controlled.
Because the present invention is when authentification of user passes through, return remaining time of comprising the user and message is accepted in the access of residual flow to access device, simultaneously, when the user goes up the modification of finishing business datum in the network process, radius server can redefine user's remaining time and residual flow according to amended business datum, to the access device feedback, make access device dynamically to control user's connection according to remaining time and residual flow.Just come into force owing to needn't roll off the production line after this method in the prepayment service based on time, flow, can allow the user supplement with money, thereby make the prepayment service in broadband reach practical stage at once.
Description of drawings
Fig. 1 is the embodiment flow chart of the method for the invention.
Embodiment
In broad band pre-payment business, need when the user prepayment remaining sum is used up, cut off the user and connect based on radius protocol.Because access device is only handled the information with join dependency, and do not know user's rate and remaining sum equivalence, therefore to realize dynamic control to user's online, need radius server to calculate remaining maximum up duration and the flow of the current online of user, and notify access device in some way according to rate and user balance; And access device can be implemented dynamically control with flow to being connected of user according to the time.If the user is in the process of online, remaining time or flow are decremented to 0, and access device will stop user's connection.In addition, in the middle of the process of control user's remaining time and flow, the activity that the user supplements with money may take place, cause remaining time and flow dynamics to change, this also is one of the emphasis that must consider of prepayment service.
The present invention is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is the embodiment flow chart of the method for the invention.Implement the present invention according to Fig. 1, at first need the attribute of the radius protocol of standard is expanded, specifically, the one, in the radius protocol of standard, increase flow restriction attribute (Remanent-Volume), be used for realizing to the residual stream quantitative limitation.Simultaneously in authentication response and charging response message, allow accounting server to issue attribute remaining time (Session-Timeout) of standard radius protocol again, issue residual flow attribute (Remanent-Volume) simultaneously, realizing correction, and support the Comprehensive Control of the two to remaining time and residual flow.
According to foregoing, when realization is professional based on the broad band pre-payment of radius protocol, step 1 user the information such as physical location of user name, password, access are sent to network access equipment, network access equipment generates an access request message that comprises the physical location of user name, password, access according to above-mentioned information and sends to radius server; Radius server authenticates step 2 couple user, then judges in step 3 whether authentication is passed through, if authentication is not passed through, the message to the login of access device feedback refusing user's with the refusing user's logging in network, finishes then; If authentication is passed through, then comprise that to access device feedback user's the remaining time and the access of residual flow accept message at step 4RADIUS server, also have the authorization message of radius server in the message, as be user's IP address allocated, the network bandwidth etc. the user; The authorization message that access device issues according to radius server, limited open network authority is accepted user's logging in network; Then access device sends the charging of charging request message notice radius server in step 5 to radius server, after checking, mandate, accounting server are received this message, will be in the current time data-in storehouse, as the time started point that charges, simultaneously to access device feedback charging response message, user's success of surfing the Net.Whole charge informations appear losing unusually in access device, RADIUS service or network in the process that the user reaches the standard grade in order to avoid, access device regularly sends the real time billing request to radius server in step 6, radius server is to access device feedback real time billing response, while access device periodic refreshing user's remaining time and residual flow, when remaining time and residual flow have one to be 0, send the user offline request message to radius server, remove user's connection.
In above-mentioned steps 6, in last network process, finish the modification of business datum as the user, for example having carried out account number supplements with money, other service attributes have perhaps been changed, its bandwidth, service priority etc., its maximum on-line time and total flow can change, therefore radius server redefines user's remaining time and residual flow according to amended business datum, and at access device after it sends real time billing request, comprise the real time billing response of new remaining time and residual flow to the access device feedback, reset this two values by access device, and according to new remaining time and residual flow user's online being controlled.
Adopt method shown in Figure 1 that the user is carried out the influence that On-line Control is subjected to the timing accuracy of regularly mutual real time billing request message of access device and radius server and response message, therefore, the present invention has increased a control message in the standard radius protocol, be specifically designed to radius server notice access device and revise service attribute.In network process on the user, finish the modification of business datum like this in step 6, radius server redefines user's remaining time and residual flow according to amended business datum, and send the control message comprise new remaining time and residual flow to access device, user's online is controlled according to new remaining time and residual flow by access device then, simultaneously, access device is behind the control message that receives the radius server transmission, and sending the charging state that comprises message to radius server is the real time billing request of revising the affirmation state.
Claims (6)
1, a kind of implementation method of the broad band pre-payment based on checking, mandate, charging protocol comprises:
A. the user sends the access request message of the physical location that comprises user name, password, access to checking, mandate, accounting server (radius server) by network access equipment;
B. verify, mandate, accounting server authenticate the user, if authentication is passed through, then return remaining time of comprising the user and message is accepted in the access of residual flow to access device, change step c then, otherwise message to the login of access device feedback refusing user's, with the refusing user's logging in network, finish then;
C. access device sends the charging request message to checking, mandate, accounting server, and checking, mandate, accounting server be to access device feedback charging response message, user's success of surfing the Net;
D. access device regularly sends the real time billing request to checking, mandate, accounting server, checking, mandate, accounting server are to access device feedback real time billing response, while access device periodic refreshing user's remaining time and residual flow, when remaining time and residual flow have one to be 0, remove user's connection.
2, the implementation method of broad band pre-payment according to claim 1, it is characterized in that described method also comprises: in the checking of standard, mandate, charging protocol (radius protocol), residual flow attribute (Remanent_Volume) is set, is used for feeding back to the authentication response of access device and the online of charging response message identifying user and allows the residual flow that uses at checking, mandate, accounting server.
3, the implementation method of broad band pre-payment according to claim 2, it is characterized in that described method also comprises: when the user goes up the modification of finishing business datum in the network process, checking, mandate, accounting server redefine user's remaining time and residual flow according to amended business datum, and at access device after checking, mandate, accounting server send the real time billing request, comprise the real time billing response of new remaining time and residual flow to access device feedback, by access device according to new remaining time and residual flow user's online being controlled.
4, the implementation method of broad band pre-payment according to claim 2 is characterized in that described method also comprises: the control message that is specifically designed to checking, mandate, accounting server notice access device modification service attribute is set.
5, the implementation method of broad band pre-payment according to claim 4, it is characterized in that described method also comprises: when the user goes up the modification of finishing business datum in the network process, checking, mandate, accounting server redefine user's remaining time and residual flow according to amended business datum, and send the control message comprise new remaining time and residual flow to access device, by access device according to new remaining time and residual flow user's online being controlled.
6, the implementation method of broad band pre-payment according to claim 5, it is characterized in that described method also comprises: access device is behind the control message that receives checking, mandate, accounting server transmission, and sending the charging state that comprises message to checking, mandate, accounting server is the real time billing request of revising the affirmation state.
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| CN 02123765 CN1223140C (en) | 2002-06-24 | 2002-06-24 | Method for implementing broad band pre-payment based on authentication, authorization and charging protocol |
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| CN 02123765 CN1223140C (en) | 2002-06-24 | 2002-06-24 | Method for implementing broad band pre-payment based on authentication, authorization and charging protocol |
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| WO2006047965A1 (en) * | 2004-11-08 | 2006-05-11 | Huawei Technologies Co., Ltd. | A method for processing the online charging |
| CN1317878C (en) * | 2004-04-29 | 2007-05-23 | 华为技术有限公司 | A method for implementing charging |
| CN100372303C (en) * | 2004-12-13 | 2008-02-27 | 华为技术有限公司 | Method for realizing pre-payment user internet policy dynamic change |
| CN100438404C (en) * | 2004-10-25 | 2008-11-26 | 英业达股份有限公司 | Web page browse timing system and its timing method |
| CN100464550C (en) * | 2006-02-27 | 2009-02-25 | 东南大学 | Network architecture of backward compatible authentication, authorization and accounting system and implementation method |
| CN100466524C (en) * | 2006-07-06 | 2009-03-04 | 华为技术有限公司 | Method and system for controlling access net state |
| CN1697386B (en) * | 2004-05-14 | 2010-04-07 | 华为技术有限公司 | Method of charging base on infrastructure architecture of authentication and security in WLAN |
| CN101237402B (en) * | 2008-02-02 | 2010-12-08 | 中兴通讯股份有限公司 | AAA service session access control system and method |
| CN101094082B (en) * | 2007-08-20 | 2011-03-02 | 中兴通讯股份有限公司 | Access method for prepaid users |
| CN1681243B (en) * | 2004-04-05 | 2011-06-08 | 华为技术有限公司 | Method for realizing user authentication of wide-band network special bus |
| CN102238508A (en) * | 2010-05-06 | 2011-11-09 | 华为技术有限公司 | Online charging method, device and system |
| CN101312473B (en) * | 2007-05-25 | 2011-12-07 | 中兴通讯股份有限公司 | Method realizing pre-payment charging sheme type switching |
| CN1972304B (en) * | 2005-11-21 | 2012-06-27 | 埃森哲环球服务有限公司 | Unified directory and presence system for universal access to telecommunications services |
| WO2013013367A1 (en) * | 2011-07-22 | 2013-01-31 | 宇龙计算机通信科技(深圳)有限公司 | Method and device for authenticating identity of mobile terminal |
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| CN105610597A (en) * | 2014-11-21 | 2016-05-25 | 中兴通讯股份有限公司 | Authentication method, authentication device and information sending method |
| CN109728917A (en) * | 2017-10-30 | 2019-05-07 | 中国电信股份有限公司 | Dynamic statistics method, system and the charge system of fixed network Wide Flow |
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| CN1681243B (en) * | 2004-04-05 | 2011-06-08 | 华为技术有限公司 | Method for realizing user authentication of wide-band network special bus |
| CN1317878C (en) * | 2004-04-29 | 2007-05-23 | 华为技术有限公司 | A method for implementing charging |
| CN1697386B (en) * | 2004-05-14 | 2010-04-07 | 华为技术有限公司 | Method of charging base on infrastructure architecture of authentication and security in WLAN |
| CN100438404C (en) * | 2004-10-25 | 2008-11-26 | 英业达股份有限公司 | Web page browse timing system and its timing method |
| WO2006047965A1 (en) * | 2004-11-08 | 2006-05-11 | Huawei Technologies Co., Ltd. | A method for processing the online charging |
| CN100372303C (en) * | 2004-12-13 | 2008-02-27 | 华为技术有限公司 | Method for realizing pre-payment user internet policy dynamic change |
| CN1972304B (en) * | 2005-11-21 | 2012-06-27 | 埃森哲环球服务有限公司 | Unified directory and presence system for universal access to telecommunications services |
| CN100464550C (en) * | 2006-02-27 | 2009-02-25 | 东南大学 | Network architecture of backward compatible authentication, authorization and accounting system and implementation method |
| CN100466524C (en) * | 2006-07-06 | 2009-03-04 | 华为技术有限公司 | Method and system for controlling access net state |
| CN101312473B (en) * | 2007-05-25 | 2011-12-07 | 中兴通讯股份有限公司 | Method realizing pre-payment charging sheme type switching |
| CN101094082B (en) * | 2007-08-20 | 2011-03-02 | 中兴通讯股份有限公司 | Access method for prepaid users |
| CN101237402B (en) * | 2008-02-02 | 2010-12-08 | 中兴通讯股份有限公司 | AAA service session access control system and method |
| CN102238508A (en) * | 2010-05-06 | 2011-11-09 | 华为技术有限公司 | Online charging method, device and system |
| CN102238508B (en) * | 2010-05-06 | 2014-09-03 | 华为技术有限公司 | Online charging method, device and system |
| WO2013013367A1 (en) * | 2011-07-22 | 2013-01-31 | 宇龙计算机通信科技(深圳)有限公司 | Method and device for authenticating identity of mobile terminal |
| CN105610597A (en) * | 2014-11-21 | 2016-05-25 | 中兴通讯股份有限公司 | Authentication method, authentication device and information sending method |
| CN104378215A (en) * | 2014-11-28 | 2015-02-25 | 杭州华三通信技术有限公司 | Network billing control method and network billing control device |
| CN109728917A (en) * | 2017-10-30 | 2019-05-07 | 中国电信股份有限公司 | Dynamic statistics method, system and the charge system of fixed network Wide Flow |
| CN109728917B (en) * | 2017-10-30 | 2022-02-22 | 中国电信股份有限公司 | Dynamic statistical method, system and charging system for fixed network broadband flow |
| CN113628392A (en) * | 2021-08-19 | 2021-11-09 | 上海擎朗智能科技有限公司 | Time management method, device and storage medium |
| CN113628392B (en) * | 2021-08-19 | 2023-08-25 | 上海擎朗智能科技有限公司 | Time management method, device and storage medium |
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