CN101335668A - Wideband network and user management method based on GPON access - Google Patents
Wideband network and user management method based on GPON access Download PDFInfo
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- CN101335668A CN101335668A CNA2007101277613A CN200710127761A CN101335668A CN 101335668 A CN101335668 A CN 101335668A CN A2007101277613 A CNA2007101277613 A CN A2007101277613A CN 200710127761 A CN200710127761 A CN 200710127761A CN 101335668 A CN101335668 A CN 101335668A
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Abstract
The invention discloses a broadband network based on GPON access, and a user management method thereof, wherein, the method includes the steps that: step S202, a broadband network gateway acquires GPON access link information accessed by a user on an access node from the access node; and step S204, the broadband network gateway carries out authentication, authorization and accounting to the user by using the GPON access link information as a part or the whole of user authentication and accounting information. The invention realizes the user management method based on the GPON access so as to realize the user management on a GPON access link, thereby being convenient for the development of broadband business based on the GPON access.
Description
Technical field
The present invention relates to a kind of broadband network and user management method that inserts based on GPON (Gigabit-capable Passive OpticalNetworks, gigabit passive optical network).
Background technology
Along with the diversification of broadband services application and improving constantly of bandwidth demand, broadband access technology is by present DSL (Digital Subscriber Line, Digital Subscriber Line) or LAN (Local Area Network, local area network (LAN)) insert development towards the optical fiber that with the GPON technology is representative.
The network configuration that inserts based on GPON as shown in Figure 3.The network configuration that inserts based on GPON comprises following a few part: the user network, access node (Access Node (AN)), aggregation networks, wideband network gateway (Broadband Network Gateway (BNG)) and the AAA (Authentication that are made of user terminal and home gateway, Authorization and Accounting, authentication is authorized and charging) server.Wherein, home gateway also can be called CPE (Customer Premises Equipment, ustomer premises access equipment) equipment; Access node is finished the multi-form access of user, be DSLAM (DSLAccess Multiplex traditionally, the DSL couple in multiplexer), here be by OLT (Optical LineTerminal, optical line terminal), ODN (Optical Distribution Network, Optical Distribution Network) and ONT/ONU (Optical Network Termination/Optical NetworkUnit, Optical Network Terminal/optical network unit) constitutes is the access node of core with GPON; Aggregation networks is finished the function of convergence and exchange; But wideband network gateway is meant application bandwidth and QoS (Quality of Service, service quality) Ce Lve IP (Internet Protocol Internet Protocol) edge router, as BAS (Broadband Access Server, BAS Broadband Access Server) and business router etc.Aaa server is finished user's authentication function.
The broadband access technology that inserts based on GPON can be supported the business of various more high bandwidths and bandwidth on-demand, is the latest development of broadband access technology.But at present the management of wide band access user generally all is based on the user management of DSL and Ethernet, does not also form standard at present, so can not support carrying out of the broadband services that inserts based on GPON well for the user management method that inserts based on GPON.
Summary of the invention
At above one or more problems, the invention provides a kind of broadband network that inserts based on GPON and the user management method that inserts based on GPON, can realize the user management on the GPON access link, the carrying out of the convenient broadband services that inserts based on GPON.
The broadband network that inserts based on GPON of the present invention comprises: user network, be connected to access node, and be used to the user to provide services on the Internet; Access node is the GPON access node, is used for user network cut-in convergent network; Aggregation networks is used to carry out convergence and exchange; Wideband network gateway, be used for obtaining the GPON access link information that the user inserts at access node from access node, and GPON access link information is carried out authentication as part or all of authentification of user and charge information to the user by aggregation networks.
The user management method that inserts based on GPON of the present invention comprises: step S202, and wideband network gateway obtains the GPON access link information that the user inserts at access node from access node; And step S204, wideband network gateway carries out authentication as part or all of authentification of user and charge information to the user with GPON access link information.
Wideband network gateway obtains GPON access link information from access node in the following manner: access node is sent to wideband network gateway by insert GPON access link information access protocol with GPON access link information; Wideband network gateway is undertaken alternately to obtain GPON access link information by management agreement and access node; And wideband network gateway is undertaken alternately to obtain GPON access link information by dynamic management agreement and access node.
Access protocol comprises peer-peer protocol and/or the DHCP on the Ethernet.Management agreement comprises Simple Network Management Protocol and/or public open policy service protocol agreement.The dynamic management agreement comprises two layers of controlling mechanism agreement, Access Node Control Protocol and/or Virtual Broadband Access Server agreement.
GPON access link information comprises following at least a: GPON interface, G-PON Encapsulation Mode port-mark, be used to control allocation identification, optical network unit marks and Optical Network Terminal sign that the upstream bandwidth of GPON distributes.Wideband network gateway by existing aaa protocol attribute or by expand the aaa protocol attribute with GPON access link message transmission to aaa server, by described aaa server the user is carried out authentication.Aaa protocol is Radius agreement or Diameter.
The present invention has realized broadband network that inserts based on GPON and the user management method that inserts based on GPON, can realize the user management on the GPON access link, the carrying out of the convenient broadband services that inserts based on GPON.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present invention, constitutes the application's a part, and illustrative examples of the present invention and explanation thereof are used to explain the present invention, do not constitute improper qualification of the present invention.In the accompanying drawings:
Fig. 1 is the schematic diagram according to the broadband network structure that inserts based on GPON of the present invention;
Fig. 2 is the flow chart according to the user management method that inserts based on GPON of the present invention; And
Fig. 3 is the network configuration that inserts based on GPON according to of the present invention.
Embodiment
Below with reference to accompanying drawing, describe the specific embodiment of the present invention in detail.
Broadband network structure that inserts based on GPON provided by the invention and the user management method that inserts based on GPON can be realized the user management on the GPON access link, the carrying out of the convenient broadband services that inserts based on GPON.
Fig. 1 is the schematic diagram according to the broadband network structure that inserts based on GPON of the present invention.The broadband network that inserts based on GPON of the present invention comprises: user network 102, be connected to access node, and be used to the user to provide services on the Internet; Access node 104 is the GPON access node, is used for user network cut-in convergent network; Aggregation networks is used to carry out convergence and exchange; Wideband network gateway 106, be used for obtaining the GPON access link information that the user inserts at access node from access node, and GPON access link information is carried out authentication as part or all of authentification of user and charge information to the user by aggregation networks.
Fig. 2 is the flow chart according to the user management method that inserts based on GPON of the present invention.As shown in Figure 2, the user management method based on the GPON access node of the present invention comprises: step S202, and wideband network gateway obtains the GPON access link information that the user inserts at access node from access node; And step S204, wideband network gateway carries out authentication as part or all of authentification of user and charge information to the user with GPON access link information.
According to the present invention, among the step S202, wideband network gateway obtains GPON access link information that the user inserted on access node can be by following method:
Access node comes the GPON access link information of transmitting to wideband network gateway by insert the mode of GPON access link information in access protocol.Access protocol includes but not limited to PPPoE (Point-to-Point Protocol over Ethernet, peer-peer protocol on the Ethernet) and DHCP (Dynamic Host Configuration Protocol, DHCP) agreement, the method of inserting GPON access link information in PPPoE or DHCP can be to carry GPON access link information by (Agent Circuit ID, agent circuit sign) sub-option of the ACI in the message or mark (TAG).
The GPON access link information that wideband network gateway obtains alternately by management agreement and access node.Include but not limited to SNMP (Simple NetworkManagement Protocol, Simple Network Management Protocol) agreement and COPS agreement (Common Open Policy Service, public open policy service protocol) agreement.
The GPON access link information that wideband network gateway obtains alternately by dynamic management agreement and access node.Include but not limited to L2CM (the Layer 2Control Mechanism of DSL forum, two layers of controlling mechanism) or ANCP (Access Node ControlProtocol, Access Node Control Protocol) agreement or VBAS (Virtual BAS, Virtual Broadband Access Server) agreement.
Information below the GPON access link information that the user that wideband network gateway obtains is inserted on access node includes but not limited to:
The GPON interface: the GPON interface uses GEM (GPON EncapsulationMethod, G-PON Encapsulation Mode) function to transmit Ethernet data;
GEM Port Id:GEM port-mark is the sign of a GEM port of unique identification.The GEM port-mark is unique in each GPON interface, is illustrated in a specific data flow of transmitting between OLT and the ONU;
Alloc-ID:Alloc-ID (distribution marker) is the sign of T-CONT (Traffic container, flow container), and T-CONT is used for controlling the upstream bandwidth distribution of PON, and it is the allocated bandwidth unit.A T-CONT can carry a plurality of GEM ports.
ONU-ID: the unique identification that is ONU.
ONT-ID: the unique identification that is ONT.
According to the present invention, among the step S204, wideband network gateway is GPON access link information part or all as authentification of user and charge information, can carry out local authentication, mandate and charging, perhaps these information are passed to aaa server, carry out authentication by aaa server.The method that GPON access link information is passed to aaa server can realize by existing aaa protocol attribute or by the mode that expands the aaa protocol attribute, aaa protocol comprises RADIUS (RemoteAuthentication Dial In User Service, the remote customer dialing authentication system), Diameter (diameter is the upgraded version of radius protocol) agreement.
Fig. 3 is based on the network configuration that GPON inserts, and it is as the network configuration of embodiments of the invention.As shown in Figure 3, this network is made of user terminal 10, home gateway 20, access node 60, aggregation networks 70, wideband network gateway 80 and aaa server 90.Wherein, user terminal 10 is connected to access node 60 by home gateway 20, and access node 60 is connected on the wideband network gateway 80 by aggregation networks 70, and aaa server 90 is connected on the wideband network gateway 80.In the present embodiment, access node 60 is that what to be made of OLT 50, ODN 40 and ONT/ONU 30 is the access node of core with GPON, and wideband network gateway 80 is an example with the BAS Broadband Access Server.
In conjunction with network configuration shown in Figure 3, the user management method that inserts based on GPON may further comprise the steps:
Step 1, wideband network gateway obtain the GPON access link information that the user is inserted on access node.
In this step, wideband network gateway obtains GPON access link information that the user inserted on access node can be by following method:
Access node comes the GPON access link information of transmitting to wideband network gateway by insert the mode of GPON access link information in access protocol.Access protocol includes but not limited to PPPoE and DHCP agreement, and the method for inserting GPON access link information in PPPoE or DHCP can be to carry GPON access link information by option of the ACI in the message or mark.
The GPON access link information that wideband network gateway obtains alternately by management agreement and access node.Include but not limited to snmp protocol and COPS agreement.
The GPON access link information that wideband network gateway obtains alternately by dynamic management agreement and access node.Include but not limited to L2CM or the ANCP agreement or the VBAS agreement of DSL forum.
In an embodiment of the present invention, wideband network gateway 80 can obtain the GPON access link information that the user is inserted by following method on access node 60:
Access node 60 can come the GPON access link information of transmitting to wideband network gateway by the ACI option of insertion carrying GPON access link information or the mode of mark in access protocol PPPoE or DHCP.
Access node 60 can pass to wideband network gateway 80 with GPON access link information by Trap message or the COPS agreement of SNMP.
Access node 60 can pass to wideband network gateway 80 with GPON access link information by report message or the startup message of L2CM, and wideband network gateway 80 can also obtain GPON access link information by the VBAS agreement.
The information of the GPON access link information that the user that wideband network gateway 80 obtains is inserted on access node 60 below can being: GPON interface, GEM Port Id, T-CONT, ONU-ID (optical network unit marks), ONT-ID information such as (Optical Network Terminal signs).
Step 2, wideband network gateway comes GPON access link information part or all as authentification of user and charge information the user is carried out authentication.
In this step, wideband network gateway is GPON access link information part or all as authentification of user and charge information, can carry out local authentication, mandate and charging, perhaps these information be passed to aaa server, carry out authentication by aaa server.The method that GPON access link information is passed to aaa server can realize that aaa protocol comprises RADIUS, Diameter by existing aaa protocol attribute or by the mode that expands the aaa protocol attribute.
In an embodiment of the present invention, wideband network gateway 80 is GPON access link information part or all as authentification of user and charge information, can carry out local authentication, mandate and charging, perhaps these information are passed to aaa server 90, carry out authentication by aaa server 90.GPON access link information during as authentification of user and charge information whole, can realize authentification of user and charging based on link, during as authentification of user and charge information a part of, can carry out binding authentication and charging to GPON access link information with user name.
The method that GPON access link information is passed to aaa server 90 can realize by existing aaa protocol attribute or by the mode that expands the aaa protocol attribute.Aaa protocol comprises RADIUS, Diameter.Existing aaa protocol attribute includes but not limited to NAS-Port-Id or NAS-Port.The aaa protocol attribute that is expanded is followed the form of producer of DSL forum particular community, and the GPON access link information of their carryings includes but not limited to following information:
The GPON interface: the GPON interface uses GEM (GPON EncapsulationMethod, G-PON Encapsulation Mode) function to transmit Ethernet data.
GEM Port Id:GEM port-mark is the sign of a GEM port of unique identification.The GEM port-mark is unique in each GPON interface, is illustrated in a specific data flow of transmitting between OLT and the ONU.
Alloc-ID:Alloc-ID (distribution marker) is the sign of T-CONT (Traffic container, flow container), and T-CONT is used for controlling the upstream bandwidth distribution of PON, and it is the allocated bandwidth unit.A T-CONT can carry a plurality of GEM ports.
ONU-ID: the unique identification that is ONU.
ONT-ID: the unique identification that is ONT.
As above, realized broadband network that inserts based on GPON and the user management method that inserts based on GPON, can realize the user management on the GPON access link, the carrying out of the convenient broadband services that inserts based on GPON.
The above is the preferred embodiments of the present invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.Within the spirit and principles in the present invention all, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (12)
1. broadband network that inserts based on GPON is characterized in that comprising:
User network is connected to access node, is used to the user to provide services on the Internet;
Described access node is the GPON access node, is used for described user network cut-in convergent network;
Described aggregation networks is used to carry out convergence and exchange;
Wideband network gateway, be used for obtaining the GPON access link information that the user inserts at described access node from described access node, and described GPON access link information part or all as authentification of user and charge information come the user is carried out authentication by described aggregation networks.
2. broadband network according to claim 1 is characterized in that, described wideband network gateway obtains GPON access link information from described access node in the following manner:
Described access node is sent to described wideband network gateway by insert described GPON access link information in access protocol with described GPON access link information;
Described wideband network gateway is undertaken alternately to obtain described GPON access link information by management agreement and described access node; And
Described wideband network gateway is undertaken alternately to obtain described GPON access link information by dynamic management agreement and described access node.
3. broadband network according to claim 2 is characterized in that, described access protocol comprises peer-peer protocol and/or the DHCP on the Ethernet;
Described management agreement comprises Simple Network Management Protocol and/or public open policy service protocol agreement;
Described dynamic management agreement comprises two layers of controlling mechanism agreement, Access Node Control Protocol and/or Virtual Broadband Access Server agreement.
4. according to claim 2 or 3 described broadband networks, it is characterized in that described GPON access link information comprises following at least a: GPON interface, G-PON Encapsulation Mode port-mark, be used to control allocation identification, Optical Network Terminal sign and optical network unit marks that the upstream bandwidth of GPON distributes.
5. broadband network according to claim 4, it is characterized in that, described wideband network gateway by existing aaa protocol attribute or by expand the aaa protocol attribute with described GPON access link message transmission to described aaa server, by described aaa server the user is carried out authentication.
6. broadband network according to claim 5 is characterized in that, described aaa protocol is Radius agreement or Diameter.
7. user management method that inserts based on GPON is characterized in that comprising:
Step S202, wideband network gateway obtains the GPON access link information that the user inserts at described access node from access node; And
Step S204, described wideband network gateway carries out authentication as part or all of authentification of user and charge information to the user with described GPON access link information.
8. user management method according to claim 7 is characterized in that, described wideband network gateway obtains GPON access link information from described access node in the following manner:
Described access node is sent to described wideband network gateway by insert described GPON access link information in access protocol with described GPON access link information;
Described wideband network gateway is undertaken alternately to obtain described GPON access link information by management agreement and described access node; And
Described wideband network gateway is undertaken alternately to obtain described GPON access link information by dynamic management agreement and described access node.
9. user management method according to claim 8 is characterized in that, described access protocol comprises peer-peer protocol and/or the DHCP on the Ethernet;
Described management agreement comprises Simple Network Management Protocol and/or public open policy service protocol agreement;
Described dynamic management agreement comprises two layers of controlling mechanism agreement, Access Node Control Protocol and/or Virtual Broadband Access Server agreement.
10. user management method according to claim 8, it is characterized in that described GPON access link information comprises following at least a: GPON interface, G-PON Encapsulation Mode port-mark, be used to control allocation identification, Optical Network Terminal sign and optical network unit marks that the upstream bandwidth of GPON distributes.
11. according to claim 9 or 10 described user management methods, it is characterized in that, described wideband network gateway by existing aaa protocol attribute or by expand the aaa protocol attribute with described GPON access link message transmission to described aaa server, by described aaa server the user is carried out authentication.
12. user management method according to claim 11 is characterized in that, described aaa protocol is Radius agreement or Diameter.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102013987A (en) * | 2010-11-26 | 2011-04-13 | 中兴通讯股份有限公司 | Two-layer multicasting charging method and system |
| CN102377587A (en) * | 2010-08-17 | 2012-03-14 | 上海未来宽带技术及应用工程研究中心有限公司 | Method for automatic authentication and configuration issue of cable bridge terminal with utilization of BOSS system |
| CN106341374A (en) * | 2015-07-10 | 2017-01-18 | 中兴通讯股份有限公司 | Method and device for restricting access of unlicensed user device to home gateway |
| CN110572725A (en) * | 2019-07-29 | 2019-12-13 | 烽火通信科技股份有限公司 | Method and system for optimizing PPPoE (point-to-point protocol over Ethernet) dialing efficiency of GPON (gigabit-capable passive optical network) gateway |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100486158C (en) * | 2006-01-05 | 2009-05-06 | 中兴通讯股份有限公司 | Subscriber authentication realizing method in broadband access network |
| CN1968089A (en) * | 2006-09-29 | 2007-05-23 | 华为技术有限公司 | Subscriber authentication method for passive optical network |
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2007
- 2007-06-27 CN CN2007101277613A patent/CN101335668B/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102377587A (en) * | 2010-08-17 | 2012-03-14 | 上海未来宽带技术及应用工程研究中心有限公司 | Method for automatic authentication and configuration issue of cable bridge terminal with utilization of BOSS system |
| CN102377587B (en) * | 2010-08-17 | 2014-09-24 | 上海未来宽带技术股份有限公司 | Method for automatic authentication and configuration issue of cable bridge terminal with utilization of BOSS system |
| CN102013987A (en) * | 2010-11-26 | 2011-04-13 | 中兴通讯股份有限公司 | Two-layer multicasting charging method and system |
| CN106341374A (en) * | 2015-07-10 | 2017-01-18 | 中兴通讯股份有限公司 | Method and device for restricting access of unlicensed user device to home gateway |
| CN110572725A (en) * | 2019-07-29 | 2019-12-13 | 烽火通信科技股份有限公司 | Method and system for optimizing PPPoE (point-to-point protocol over Ethernet) dialing efficiency of GPON (gigabit-capable passive optical network) gateway |
| CN110572725B (en) * | 2019-07-29 | 2021-11-16 | 烽火通信科技股份有限公司 | Method and system for optimizing PPPoE (point-to-point protocol over Ethernet) dialing efficiency of GPON (gigabit-capable passive optical network) gateway |
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| CN101335668B (en) | 2012-02-08 |
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