CN102752675B - Method for realizing ONU (Optical Network Unit) service automatic opening on OLT (Optical Line Terminal) equipment - Google Patents
Method for realizing ONU (Optical Network Unit) service automatic opening on OLT (Optical Line Terminal) equipment Download PDFInfo
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Abstract
The invention discloses a method for realizing ONU (Optical Network Unit) service automatic opening on OLT (Optical Line Terminal) equipment, relating to the field of communication equipment of a passive optical network. The method comprises the following steps: S1. pre-configuring an ONU data resource pond on the OLT equipment, and confirming various configuration data sets necessary for hanging a plurality of ONUs under the OLT equipment; S2. in the OLT equipment, generating respective required templates aiming at different types of ONUs, and confirming the requirement on configuration data for opening the service of various types of ONUs; and S3. when each ONU is accessed to the OLT equipment, obtaining the type of the ONU by the OLT equipment, obtaining the configuration data according to the content of the ONU corresponding to the requirement template, requesting the configuration data from the ONU data resource pond, transmitting the configuration data to the ONU so as to accomplish the service opening, and recoding the allocation relationship of the configuration data. The method needs no manual engagement into the opening process; the service can be opened automatically; the artificial mistakes are prevented; the accuracy in service opening is improved; and the opening efficiency is ensured.
Description
Technical field
The present invention relates to the communication equipment field of EPON, specifically be a kind of at OLT (optical line terminal, optical line terminal) equipment realizes the method that ONU (OpticalNetwork Unit, optical network unit) business opens automatically.
Background technology
Along with the development of optical transport technology, PON (Passive Optical Network, EPON) be applied to gradually in access technology, as a kind of new access technology, its bandwidth provided can adapt to now and in the future in many decades user to the demand of bandwidth.Original DSL subscriber's cable also using original access device as a node access PON system, thus can be fully utilized simultaneously.
In the development of PON system, along with the sharply increase of number of users, the number of the ONU hung under single OLT device also increases fast, and service fulfillment workload increases day by day.After user ONU installs, just can activate the service after needing to wait for webmaster operating personnel configuration data.Because webmaster operating personnel are often responsible for regional service fulfillment work, so can not ensure that namely user's immediate shipment leads to.Meanwhile, webmaster operating personnel carry out numerous and diverse business configuration, also easily produce artificial mistake, once mistake occurs, greatly will extend the time of service fulfillment.Therefore, the service fulfillment work in current PON system, its accuracy and open efficiency and all can not be guaranteed.
Summary of the invention
For the defect existed in prior art, the object of the present invention is to provide a kind of method realizing ONU business and automatically open in OLT device, without the need to manually participating in service fulfillment process, automatically service fulfillment is carried out, avoid the generation of mistake, improve the accuracy of service fulfillment, ensure to open efficiency.
For reaching above object, the technical scheme that the present invention takes is: a kind of method realizing ONU business and automatically open in OLT device, comprise the steps: S1. pre-configured ONU data resource pond in OLT device, under determining this OLT device, hang the various sets of configuration data required for multiple ONU; S2. in OLT device, generate respective requirement templet for dissimilar ONU, determine the demand of service fulfillment to configuration data of every type ONU; S3. when each ONU accesses described OLT device, OLT device gets the type of this ONU, according to the configuration data that this ONU of content obtaining of the corresponding requirement templet of this ONU needs, and to ONU data resource pond request this kind of configuration data, this kind of configuration data is issued to this ONU, finishing service is open-minded, and the relations of distribution of recording configuration data.
On the basis of technique scheme, described ONU data resource pond realizes according to the data of the network planning, and ONU data resource pond does not comprise the model of ONU.
On the basis of technique scheme, in described S1, ONU data resource pond is added dissimilar ONU and is opened required whole configuration datas, and configures the method for salary distribution attribute of often kind of configuration data respectively, finally configures the scope of this configuration data.
On the basis of technique scheme, described all configuration datas comprise general character configuration and individual cultivation, and in described multiple ONU, general characterization configuration refers to the configuration of identical type ONU, and its general characterization configuration method of salary distribution attribute is repetition; Individual cultivation refers to that dissimilar ONU configures, and its method of salary distribution attribute mainly comprises and increases progressively, successively decreases.
On the basis of technique scheme, for general characterization configuration, its data configuration scope is a value or several centrifugal pump; For individual cultivation, its data configuration scope is one section of successive value.
On the basis of technique scheme, in described ONU data resource pond, often kind of configuration data all configures multiple entry, quotes respectively for dissimilar ONU, or in same type ONU, different business configuration the quoting of corresponding entry respectively.
On the basis of technique scheme, the set of data objects that described every type ONU has its acquiescence to need, every type ONU needs the type of service opened according to the network planning, select the data object needing configuration, for each data object, the configuration data that selection one is corresponding in ONU data resource pond is bound with it.
On the basis of technique scheme, when not having the configuration data associated with described data object in described requirement templet, the data object of the required configuration of this ONU does not obtain, and produces the not enough alarm of configuration data, notifies that user revises sets of configuration data.
On the basis of technique scheme, the set of data objects that described OLT device needs for acquiescence, presets a requirement templet, and the requirement templet of every type ONU, synchronization only has one to be in state of activation.
On the basis of technique scheme, in described S3, during ONU equipment access OLT device, ONU initiates registration request to OLT device, and the system of OLT device is authorized ONU automatically, and gets this ONU type.
On the basis of technique scheme, after described OLT device successfully gets the configuration data of ONU, by management channels, these data are issued to corresponding each ONU automatically, the automatic assignment configuration of finishing service data.
Beneficial effect of the present invention is:
1, the described method realizing ONU business and automatically open in OLT device, in the process of service fulfillment, whole process, without the need to artificial participation, avoids the generation of human failure, and reliability improves.
2, an OLT device only needs configuration ONU data resource pond and ONU configuration needs masterplate, the repetitive operation of former thousands of times is reduced to several times, greatly reduces the configuration effort of data, quickness and high efficiency.
3, after user installation ONU, business can be open-minded immediately, and without the need to waiting for, what reach plug and play opens efficiency.
Accompanying drawing explanation
Fig. 1 is the flow chart that the embodiment of the present invention configures ONU data resource pond in OLT device;
Fig. 2 is the flow chart that the embodiment of the present invention configures the requirement templet of ONU in OLT device;
Fig. 3 is the data configuration flow chart of embodiment of the present invention ONU when reaching the standard grade.
Fig. 4 is that the embodiment of the present invention removes flow chart of data processing figure when authorizing at ONU.
Embodiment
Below in conjunction with drawings and Examples, the present invention is described in further detail.
The present invention realizes the method that ONU business is opened automatically in OLT device, comprises the steps:
S1. pre-configured ONU data resource pond in OLT device, hangs the various sets of configuration data required for multiple ONU under determining this OLT device.
As shown in Figure 1, in S1 in OLT device the method in pre-configured ONU data resource pond, specifically comprise the steps:
S11.ONU data resource pond is added multiple ONU and is opened required dissimilar whole configuration datas, first the configuration data that an ONU opens needs is increased in data resource pond, ONU data resource pond realizes according to the data of the network planning, the inside comprises various types of configuration data, comprise voice, unicast data (online), multicast packet (IPTV), administrative class data etc., described configuration data may be used for online, video, voice, management service configuration, is the mandatory-attribute of service fulfillment.Wherein, concrete data needed for often kind of configuration data are a lot, such as voice are configured with voice vlan, telephone number, IP address etc., unicast data has user vlan, bandwidth etc., Multicast configuration have group address scope, multicast vlan, multicast bandwidth etc., but ONU data resource pond does not comprise the model of ONU.
S12. configure the method for salary distribution attribute of described configuration data, its method of salary distribution is mainly derived from network data planning.Described all configuration datas are mainly divided into two large classes, comprise general character configuration and individual cultivation, and in described multiple ONU, general characterization configuration refers to the configuration of identical type ONU, and as Management VLAN, voice coding modes etc., its attribute is repetition; Individual cultivation refers to that dissimilar ONU configures, and as user vlan, telephone number etc., generally has certain rule, its attribute be increase progressively, successively decrease, repeat, discrete etc.
S13. after configuring method of salary distribution attribute, need the scope configuring this configuration data, for general characterization configuration, its data configuration scope is generally one or several centrifugal pump; For individual cultivation, its data configuration scope is one section of successive value.In described ONU data resource pond, often kind of configuration data all configures multiple entry, quotes respectively for dissimilar ONU, or in same type ONU, different business configuration the quoting of corresponding entry respectively.
S14., after described OLT device configures the entry of a type ONU, judge whether to exit, if so, then exit; If not, then proceed to S11, continue the entry that interpolation one is new.
Wherein, the type of adding new entry can with identical before, also can be different.For the configuration data of same type, multiple entry can be configured in ONU data resource pond, for different purposes, such as: the different type of service that is configured in of VLAN (Virtual Local Area Network, VLAN) all needs, usually the distributive property of often kind of VLAN is different again, if Voice VLAN, M-VLAN, Management VLAN are repetitions, every platform ONU equipment is all identical, and the attribute of clean culture VLAN increases progressively, each ONU is different, and sequentially.
S2. in OLT device, generate respective requirement templet for dissimilar ONU, determine the demand of service fulfillment to configuration data of every type ONU.
As shown in Figure 2, the requirement templet idiographic flow configuring ONU in S2 in OLT device is as follows:
S21. a kind of ONU type is selected.Every type ONU is according to its ardware feature, and OLT device has a default requirement templet, and its attribute comprises the necessary various configuration data of service fulfillment; User also can according to the planning requirement of network data, defines a new requirement templet and carrys out the pre-configured requirement templet of alternative system.But the requirement templet of the ONU of every type, only has one to be in state of activation at synchronization.
S22. described every type ONU has the set of data objects that its acquiescence needs, every type ONU needs the type of service opened according to the network planning, select the data object needing configuration, for each data object, the configuration data that selection one is corresponding in ONU data resource pond is bound with it, that is, associated with the corresponding configuration data in ONU data resource pond by each data object, as the source of data allocations, for follow-up acquisition data resource.When certain configuration data does not need, it need not be deleted from the requirement templet of ONU, only need to go to associate with ONU data resource pond.
In the requirement templet of ONU during the incidence relation in configuration data object and ONU data resource pond, the same configuration in multiple ONU requirement templet, can quote the same configuration data in ONU data resource pond, is convenient to the data unified distribution in the network planning.
S3. when each ONU accesses described OLT device, OLT device gets the type of this ONU, according to the configuration data that this ONU of content obtaining of the corresponding requirement templet of this ONU needs, and to ONU data resource pond request this kind of configuration data, this kind of configuration data is issued to this ONU, finishing service is open-minded, and the relations of distribution of recording configuration data.
As shown in Figure 3, in above-mentioned S3, data configuration flow chart when embodiment of the present invention ONU reaches the standard grade, its concrete steps are as follows:
S31., when ONU accesses this OLT device, first ONU initiates registration request to OLT device.
S32.OLT equipment judges whether this ONU authorizes, if not, then enters S33; If so, S34 is entered.
S33. this ONU first time uses, and automatically authorize this ONU, complete registration process, OLT obtains the type of this ONU, enters S35.
S34. this ONU uses first time, and whether skip licensing process, directly succeed in registration, OLT device obtains the type of this ONU, and judge this OUN distribute data, if not, enters S35; If so, S37 is entered.
S35.OLT equipment searches the ONU requirement templet corresponding with the type of this ONU, according to the requirement templet content of ONU, generate the configuration data required for ONU, described configuration data comprises the type of data and the quantity of data, then initiate application to ONU data resource pond, enter S36;
S36. whether successfully judge to initiate application to ONU data resource pond, if so, enter S37; If not, S38 is entered.
S37.OLT equipment finds out configuration data corresponding with this OUN in ONU data resource pond, according to its traffic assignments attribute, the entry in the configuration data of correspondence and this ONU is associated, line item of going forward side by side.After OLT device successfully gets the configuration data of ONU, by management channels, these data are issued to ONU equipment automatically, finishing service is open-minded, terminates.
When S38. there is no the configuration data associated with described data object in the requirement templet data of ONU, the trifling data object of configuration that needs of this ONU does not obtain, illustrate that data resource pond does not have enough data resources, this ONU cannot be distributed to, then produce the not enough alarm of configuration data, notify that user revises sets of configuration data, distribute again after needing adjustment configuration data scope, terminate.
In the embodiment of the present invention, when a split machine of ONU, when not using under this OLT device network, need to go to authorize to this ONU.As shown in Figure 4, for OLT device to ONU go authorize time flow chart of data processing figure, it comprises following steps:
S41. first inquire about and wait whether the ONU authorized distributed configuration data, if so, then entered S42; If not, S43 is entered.
S42. notify that ONU data resource pond discharges this configuration data, reclaim configuration data and use to other ONU, enter S43.
S43. terminate.
When ONU falls registration (power down, restart, disconnected fine), authorization message is constant, the configuration data distributed and binding relationship still retain, continue after succeeding in registration next time, only go to authorize and just discharge configuration data, avoiding configuration data repeatedly to redistribute increases too much overhead.
The present invention is not limited to above-mentioned execution mode, and for those skilled in the art, under the premise without departing from the principles of the invention, can also make some improvements and modifications, these improvements and modifications are also considered as within protection scope of the present invention.The content be not described in detail in this specification belongs to the known prior art of professional and technical personnel in the field.
Claims (7)
1. in OLT device, realize the method that ONU business is opened automatically, it is characterized in that, comprise the steps:
S1. pre-configured ONU data resource pond in OLT device, hang the various sets of configuration data required for multiple ONU under determining this OLT device, described OLT is optical line terminal, and ONU is optical network unit;
S2. in OLT device, generate respective requirement templet for dissimilar ONU, determine the demand of service fulfillment to configuration data of every type ONU;
S3. when each ONU accesses described OLT device, OLT device gets the type of this ONU, according to the configuration data that this ONU of content obtaining of the corresponding requirement templet of this ONU needs, and to ONU data resource pond request this kind of configuration data, this kind of configuration data is issued to this ONU, finishing service is open-minded, and the relations of distribution of recording configuration data;
In described S1, ONU data resource pond is added dissimilar ONU and is opened required whole configuration datas, and configures the method for salary distribution attribute of often kind of configuration data respectively, finally configures the scope of this configuration data; Described whole configuration data comprises general character configuration and individual cultivation, and in described multiple ONU, general characterization configuration refers to the configuration of identical type ONU, and its general characterization configuration method of salary distribution attribute is repetition; Individual cultivation refers to that dissimilar ONU configures, and its method of salary distribution attribute comprises and increases progressively, successively decreases; For general characterization configuration, its data configuration scope is a value or several centrifugal pump; For individual cultivation, its data configuration scope is one section of successive value; In described ONU data resource pond, often kind of configuration data all configures multiple entry, quotes respectively for dissimilar ONU, or in same type ONU, different business configuration the quoting of corresponding entry respectively.
2. in OLT device, realize the method that ONU business is opened automatically as claimed in claim 1, it is characterized in that: described ONU data resource pond realizes according to the data of the network planning, and ONU data resource pond does not comprise the model of ONU.
3. in OLT device, realize the method that ONU business is opened automatically as claimed in claim 1, it is characterized in that: described every type ONU has the set of data objects of its acquiescence needs, every type ONU needs the type of service opened according to the network planning, select the data object needing configuration, for each data object, the configuration data that selection one is corresponding in ONU data resource pond is bound with it.
4. in OLT device, realize the method that ONU business is opened automatically as claimed in claim 3, it is characterized in that: when there is no the configuration data associated with described data object in described requirement templet, the data object of the required configuration of this ONU does not obtain, and produce the not enough alarm of configuration data, notify that user revises sets of configuration data.
5. in OLT device, realize the method that ONU business is opened automatically as claimed in claim 3, it is characterized in that: described OLT device is for the set of data objects of acquiescence needs, preset a requirement templet, and the requirement templet of every type ONU, synchronization only has one to be in state of activation.
6. in OLT device, realize the method that ONU business is opened automatically as claimed in claim 1, it is characterized in that: in described S3, during ONU equipment access OLT device, ONU initiates registration request to OLT device, the system of OLT device is authorized ONU automatically, and gets this ONU type.
7. in OLT device, realize the method that ONU business is opened automatically as claimed in claim 1, it is characterized in that: after described OLT device successfully gets the configuration data of ONU, by management channels, these data are issued to corresponding each ONU automatically, the automatic assignment configuration of finishing service data.
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