CN103067212A - Method for performing dynamic management on ONU (optical network unit) based on capability set template - Google Patents
Method for performing dynamic management on ONU (optical network unit) based on capability set template Download PDFInfo
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Abstract
The invention discloses a method for performing dynamic management on an ONU (optical network unit) based on a capability set template. The method comprises the following steps of: configuring a corresponding capability set template for an ONU with a new type on an OLT (optical line terminal), and obtaining an MD5 (message digest 5) code of the capability set template by parameters of the capability set template; accessing the ONU with the new type to OLT equipment; binding the ONU with the new type with the corresponding capability set template, and authorizing the ONU; displaying information of a configuration interface of the ONU or a panel state lamp and the like by a graphical network management system according to parameters of the capability set template; and clicking the configuration interface of the ONU to perform configuration management by a user. The invention provides the method for dynamically and flexibly managing the ONU by configuring a capability set template, wherein the ONU with the new type can be defined at any time according to user needs, the need of modifying a software module is avoided, thus saving the labour cost for software development and maintenance to a certain extent. Moreover, software update for the equipment is not required in the case that the ONU with the new type is accessed to the OLT to be used, thus avoiding the update risk and improving the user satisfaction.
Description
Technical field
The present invention relates to the management method of ONU, be specifically related to based on the capability set template ONU be carried out the method for dynamic management.
Background technology
The PON technology is a kind of point-to-multipoint technology, comprise Ethernet passive optical network (EPON, Ethernet Passive Optical Network), gigabit passive optical network (GPON, Gigabit Passive Optical Network) etc., (the ITU of International Telecommunications Union, International Telecommunications Union) mention in the standard of formulating for the GPON fundamental characteristics, with present physical-layer techniques level, the path-splitting of 1:64 is than being more satisfactory; Consider the development of optical module technical merit, the light of GPON equipment can reach 1:128 than maximum along separate routes.Equally, in EPON equipment, light is along separate routes than also having reached at present 1:64.
Be connected by passive fiber between the optical network unit (ONU, Optical Network Unit) of the optical line terminal of PON equipment local side (OLT, Optical Line Terminal) and user side.Each OLT links to each other with a plurality of ONU by passive optical splitters, and light is the ability of the single OLT ONU quantity that can connect than reflection along separate routes.This characteristic is the large advantage that PON access device OLT compares other broadband access equipments, and therefore the numerous subscriber terminal equipment of the inevitable number of connection of such networking mode even only have an OLT, also may have thousands of ONU of hundreds of to be attached thereto.
In the PON system, the User Network Interface of ONU equipment (UNI, User Netowrk Interface) value volume and range of product is a lot.Take GPON as example, according to the definition of the management entity (ME, Management Entity) of UNI side physical channel destination node, the user port number of upper each the groove position of ONU can reach at most 255, but not on the integrated form ONU a plurality of grooves position may be arranged also.In addition, the type of the UNI of ONU can be Ethernet, circuit emulation service, plain old telephone service, integrated services digital network, video, various Digital Subscriber Line (xDSL in the GPON system, x Digital Subscriber Line) etc., the attribute of every type of UNI is not identical.
PON equipment carries out telemanagement by local side OLT to user side ONU, under this centralization, a large amount of ONU configuration datas need to be kept on the OLT equipment, for the OLT of internal storage data limited space, when the access of ONU device authorization is used, to distribute the memory headroom of different sizes to come stored configuration according to the User Network Interface specification number of various ONU, and come the processing of software flow process branch according to the command function that dissimilar ONU supports, therefore a kind of ONU type of every increase all needs to revise software version.And because client's continuous increase and the shunting of customer demand and professional kenel, the type of the ONU that OLT need to manage increases gradually, if equipment always needs to finish support to newtype ONU by software upgrading, to bring puzzlement to spare equipment maintenance and software version planning, also increase the risk of device upgrade.
OLT device software system is comprised of different software function modules, and jointly safeguarded by a plurality of software engineers, a lot of modules all relate to the differentiation management of different ONU types, need to know the User Network Interface quantity such as the ethernet port number of ONU and circuit emulation service port number such as the data service module, in order to when authorizing ONU, distribute the memory headroom of different sizes to come stored configuration according to the service port number, need simultaneously to know whether ONU supports the orders such as port loop detection or luminous power compensation, in order in the software flow branch of correspondence, process.In like manner, speech business module need to be known the whether order such as support voice ping test of the telephone service port number of ONU and ONU.These information all are to have solidified according to the ONU characteristic in software flow at present, if the ONU characteristic changes, also need to support by revising software flow and updating apparatus.And if by access newtype ONU at equipment configuration template in service, software flow will read template parameter and obtain these information, if the ONU characteristic changes, can also process very easily by revising template, namely can realize the dynamic management to ONU.If wherein carry out software modification and test and support the access of a kind of newtype ONU, a plurality of software engineers all to need to drop into by revising device software, very loaded down with trivial details.
Summary of the invention
Technical problem to be solved by this invention is to solve the problem of how easily ONU being carried out dynamic management.
In order to solve the problems of the technologies described above, the technical solution adopted in the present invention provide a kind of based on the capability set template to the method that ONU carries out dynamic management, may further comprise the steps:
Be the capability set template corresponding to ONU configuration of newtype at OLT, and the calculation of parameter of handling capacity collection template obtain the MD5 code of this capability set template;
With newtype ONU access OLT equipment;
Newtype ONU is bound with corresponding capability set template, this ONU is authorized;
Graphical webmaster shows the information such as the configuration interface of this ONU or panel status lamp according to the capability set template parameter;
The user clicks this ONU configuration interface and is managed for configuration.
In said method, the capability set template is comprised of two class capability set parameters, is respectively the command function capability set that ONU User Network Interface specification capability set and ONU support.
In said method, adopt the user by dual mode manually or automatically this ONU to be authorized, if select the manual authorisation mode, then manually newtype ONU is authorized and binds corresponding capability set template; If select the automatic authorization mode, manually the white list that this ONU is corresponding and capability set template are bound, and then ONU authenticates by OLT according to white list, and automatic authorization.
The present invention, by allocative abilities collection template provide a kind of dynamically, the method for flexible management ONU, can define a newtype ONU according to user's request at any time, do not need to revise software module, saved to a certain extent the human cost of software development and maintenance.And when newtype ONU access OLT uses, do not need equipment to carry out software upgrading, avoid the risk of upgrading, promote user satisfaction.
Description of drawings
Fig. 1 is method flow diagram provided by the invention.
Embodiment
Below in conjunction with accompanying drawing the present invention is made detailed explanation.
As shown in Figure 1, provided by the invention based on the capability set template to the method that ONU carries out dynamic management, may further comprise the steps:
Step 101: when increasing the ONU of newtype, the user configures the capability set template of this ONU at OLT according to the feature of newtype ONU, the capability set template is comprised of two class capability set parameters, it is respectively the command function capability set that ONU User Network Interface specification capability set and ONU support, calculate the MD5 code that obtains this capability set template by this two class features parameter and ONU type codes, in order to a kind of new ONU type of unique expression and corresponding with corresponding capability set template, two kinds of dissimilar ONU had both made set of specifications parameter and command set parameter just the same, as long as the ONU type codes is different, the MD5 code that generates is just different, guarantee only corresponding a kind of ONU type of a capability set template template with this, can not produce the situation of conflict, make mistakes when preventing from binding.
Step 102: with newtype ONU access OLT equipment;
Step 103: the user authorizes this ONU by dual mode manually or automatically, if select the manual authorisation mode, then enters step 104a, if select the automatic authorization mode, then enters step 104b.
Step 104b1, ONU authenticates by OLT according to white list, and automatic authorization;
Step 105: graphical webmaster shows the information such as the configuration interface of this ONU or panel status lamp according to the capability set template parameter;
Step 106: the user clicks this ONU configuration interface and is managed for configuration.
After configuration is finished, can carry out based on the capability set template parameter of its binding associated inner processes, comprise that according to User Network Interface specification capability set parameter be the datarams space that newtype ONU distributes corresponding size when authorizing, and realize ONU is supported according to the command function collection parameter that ONU supports the internal control of order scope realizing the dynamic management to ONU.
The present invention is applicable to EPON equipment or GPON equipment or GEPON mixed insertion equipment etc. need to carry out according to features such as ONU type or user network port types empowerment management to ONU PON system.
The present invention is not limited to above-mentioned preferred forms, and anyone should learn the structural change of making under enlightenment of the present invention, and every have identical or close technical scheme with the present invention, all falls within protection scope of the present invention.
Claims (3)
1. based on the capability set template ONU is carried out the method for dynamic management, it is characterized in that, may further comprise the steps:
Be the capability set template corresponding to ONU configuration of newtype at OLT, and the calculation of parameter of handling capacity collection template obtain the MD5 code of this capability set template;
With newtype ONU access OLT equipment;
Newtype ONU is bound with corresponding capability set template, this ONU is authorized;
Graphical webmaster shows the information such as the configuration interface of this ONU or panel status lamp according to the capability set template parameter;
The user clicks this ONU configuration interface and is managed for configuration.
2. method of ONU being carried out dynamic management based on the capability set template as claimed in claim 1 is characterized in that, the capability set template is comprised of two class capability set parameters, is respectively the command function capability set that ONU User Network Interface specification capability set and ONU support.
3. method of ONU being carried out dynamic management based on the capability set template as claimed in claim 1, it is characterized in that, adopt the user by dual mode manually or automatically this ONU to be authorized, if select the manual authorisation mode, then manually newtype ONU is authorized and binds corresponding capability set template; If select the automatic authorization mode, manually the white list that this ONU is corresponding and capability set template are bound, and then ONU authenticates by OLT according to white list, and automatic authorization.
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103281600A (en) * | 2013-06-03 | 2013-09-04 | 上海斐讯数据通信技术有限公司 | Method for identifying ONU types |
| CN103746746A (en) * | 2013-12-11 | 2014-04-23 | 上海斐讯数据通信技术有限公司 | Business system of network device |
| CN103747370A (en) * | 2013-12-02 | 2014-04-23 | 上海斐讯数据通信技术有限公司 | Method for realizing ONU automatic authorization in EPON system |
| CN104584478A (en) * | 2013-08-22 | 2015-04-29 | 华为技术有限公司 | Method, apparatus and system for terminal authentication in passive optical network |
| CN108667665A (en) * | 2018-05-18 | 2018-10-16 | 烽火通信科技股份有限公司 | A kind of ONT automated testing methods of PON system |
| CN108848424A (en) * | 2018-05-21 | 2018-11-20 | 烽火通信科技股份有限公司 | The method of ONU ability is dynamically supported in a kind of PON system |
| CN109088885A (en) * | 2018-09-28 | 2018-12-25 | 四川天邑康和通信股份有限公司 | A kind of method that passive optical network OLT local side node modifies authentication information automatically |
| CN112055270A (en) * | 2019-06-05 | 2020-12-08 | 中兴通讯股份有限公司 | GPON system supporting DPoG technology, equipment access method and OLT |
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| CN102833642A (en) * | 2012-09-21 | 2012-12-19 | 武汉烽火网络有限责任公司 | Method and system for managing optical network units (ONU) based on interface capability set |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103281600A (en) * | 2013-06-03 | 2013-09-04 | 上海斐讯数据通信技术有限公司 | Method for identifying ONU types |
| CN104584478A (en) * | 2013-08-22 | 2015-04-29 | 华为技术有限公司 | Method, apparatus and system for terminal authentication in passive optical network |
| CN104584478B (en) * | 2013-08-22 | 2018-10-02 | 华为技术有限公司 | Terminal authentication method, apparatus and system in passive optical network |
| CN103747370A (en) * | 2013-12-02 | 2014-04-23 | 上海斐讯数据通信技术有限公司 | Method for realizing ONU automatic authorization in EPON system |
| CN103746746A (en) * | 2013-12-11 | 2014-04-23 | 上海斐讯数据通信技术有限公司 | Business system of network device |
| CN103746746B (en) * | 2013-12-11 | 2017-12-19 | 上海斐讯数据通信技术有限公司 | A kind of operation system of the network equipment |
| CN108667665A (en) * | 2018-05-18 | 2018-10-16 | 烽火通信科技股份有限公司 | A kind of ONT automated testing methods of PON system |
| CN108848424A (en) * | 2018-05-21 | 2018-11-20 | 烽火通信科技股份有限公司 | The method of ONU ability is dynamically supported in a kind of PON system |
| CN108848424B (en) * | 2018-05-21 | 2020-11-06 | 烽火通信科技股份有限公司 | Method for dynamically supporting ONU capability in PON system |
| CN109088885A (en) * | 2018-09-28 | 2018-12-25 | 四川天邑康和通信股份有限公司 | A kind of method that passive optical network OLT local side node modifies authentication information automatically |
| CN109088885B (en) * | 2018-09-28 | 2021-02-26 | 四川天邑康和通信股份有限公司 | Method for automatically modifying authentication information by local side node of passive optical network OLT |
| CN112055270A (en) * | 2019-06-05 | 2020-12-08 | 中兴通讯股份有限公司 | GPON system supporting DPoG technology, equipment access method and OLT |
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