CN103840960B - A kind of business collocation method and system of passive optical network - Google Patents
A kind of business collocation method and system of passive optical network Download PDFInfo
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- CN103840960B CN103840960B CN201210482522.0A CN201210482522A CN103840960B CN 103840960 B CN103840960 B CN 103840960B CN 201210482522 A CN201210482522 A CN 201210482522A CN 103840960 B CN103840960 B CN 103840960B
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- 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
- H04L41/04—Network management architectures or arrangements
- H04L41/044—Network management architectures or arrangements comprising hierarchical management structures
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
- H04Q11/0062—Network aspects
- H04Q11/0067—Provisions for optical access or distribution networks, e.g. Gigabit Ethernet Passive Optical Network (GE-PON), ATM-based Passive Optical Network (A-PON), PON-Ring
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
- H04Q11/0062—Network aspects
- H04Q2011/0064—Arbitration, scheduling or medium access control aspects
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Abstract
The invention discloses a kind of business collocation method of passive optical network and systems, after method includes: the order that passive optical network element management system (PON EMS) receives the creation optical network unit (ONU) that activation of service system issues, ONU is created on optical line terminal (OLT)；The PON EMS is handed down to the OLT after receiving the ONU activation of service order that activation of service system issues, by the service configuration information of the side OLT, and uploads to profile service device after the service configuration information of the side ONU is converted into corresponding ONU configuration file.Through the invention, a kind of based on File Transfer Protocol, the business configuration activating method of efficient, reliable ONU plug and play is realized.
Description
Technical field
The present invention relates to passive optical network (PON, Passive Optical Network) technical fields more particularly to one
The business collocation method and system of kind passive optical network.
Background technique
Passive optical network (PON, Passive Optical Network) technology is a kind of point-to-multipoint intelligent acess skill
Art, PON by office side optical line terminal (OLT, Optical Line Terminal), Optical Distribution Network (ODN, Optical
Distribution Network) and user side optical network unit (ONU, Optical Network Unit) or light net
Network terminal (ONT, Optical Network Terminal) composition.
PON Element management system (abbreviation PON EMS) provides the northbound interface (abbreviation NBI) that customer service is opened, PON
EMS opens interface by customer service and the automatic activation system docking of telecom operators' business carries out the friendship of service configuration information
Mutually, meet in PON network that voice service, broadband services, Web TV (IPTV) business automation are opened, torn open under different scenes
It removes, suspend, restoring, modifying, the demand of telephone-moving.In order to simplify the service fulfillment process of ONU/ONT, it is desirable that apply for business in user
Afterwards, business zero configuration is realized when installation personnel in-site installation ONU/ONT, after ONU/ONT connects with the mains, business issues immediately, peace
Dress personnel can carry out operational trials immediately, to realize ONU/ONT plug and play.Common fiber to the home (FTTH, Fiber
To The Home) service fulfillment process it is as follows:
1, user carries out service handling by business hall or client service center, provides ability by the resource of resource management system
Customer order circulation is generated after confirmation to service release system；
2, it after service release system carries out order decomposition, generates resource distribution work order and matches to resource management system progress resource
It sets；
If 3, user does not open FTTH business originally, resource management system distributes ONU/ONT according to user's installation address
Equipment and port, line related resource, distribute the port ONU/ONT, and preempted, by resource allocation information if having opened
Service release system is returned with device-dependent message；
4, service release system generates automatic construction work order to automatic activation system after the completion of resource distribution；
5, automatic activation system generates a series of sub- work orders, distributes to related system and is activated:
ONU/ONT configuration need to first be carried out if it is newly assigned ONU/ONT equipment to PON EMS by distributing sub- work order, then
Activate voice user；
It distributes sub- work order and first increases speech ciphering equipment if ONU/ONT opens voice service for the first time to soft switch, be further added by
Voice user；
Sub- work order is distributed to intelligent subscriber database (SHLR), configures voice user's authentication；
6, service release system generates artificial construction's work order to construction dispatching system after the completion of automatic construction；
7, construction dispatching system carries out outside line construction according to work order information dispatcher, for ONU/ when new clothes ONU/ONT
ONT use logic number LOID authentication mode, need to by LOID be written ONU/ONT equipment, other authentication mode setting authentication informations,
Service release system is returned after the completion of construction；
8, service release system carries out opening completion, notice resource management system carries out resource after the completion of artificial construction
It accounts in fact, product report is completed to customer relation management (CRM, Customer RelationshipManagement) system, completes out
It is logical.
In the step 7 of above-mentioned process, for the ONU/ONT of FTTH type, business configuration data have passed through in step 5
Call the business configuration northbound interface of PON EMS to be issued to PON EMS, PONEMS by Simple Network Management Protocol (SNMP,
Simple Network Management Protocol) it is issued to OLT, site operation personnel are setting recognizing for ONU/ONT
After demonstrate,proving information, the power supply of ONU/ONT is connected, after connecting optical fiber, the business configuration data of ONU/ONT pass through extended operation from OLT
Management service (OAM) or ONT manage and control the channel interface (OMCI) and issue automatically, realize without manual intervention
The plug and play of FTTH.
In FTTH scene, single home unit (SFU) or home gateway type unit (HGU) type are largely used
ONU/ONT, the ONU/ONT of these types is relatively simple in two layer service configuration management parts, extend OAM or OMCI
Support fairly perfect, the port number provided on ONU/ONT is less, and OLT is upper can to save its all configuration, SFU or HGU
The ONU/ONT of type is applicable in the plug and play scene of above-mentioned FTTH.
For multiuser residential unit (MDU), on the one hand since the business configuration of MDU is complicated, MDU not only includes two layers of industry
The configuration of business also needs to carry out the configuration of three layer services sometimes, and the type of service that MDU is provided is not only Ethernet service, net
Network phone (VoIP) business further includes ADSL (ADSL, Asymmetric Digital Subscriber
Line), the industry such as very-high-bit-rate digital subscriber loop (VDSL, Very-high-bit-rate Digital Subscriber loop)
It is also imperfect enough to the configuration interface of these business to extend OAM or OMCI at present for business；In addition MDU port number is more, owns
The configuration data of MDU be stored in OLT also and can largely occupy the memory headroom of OLT.
The ONU of MDU type is commonly used in fiber to the floor (FTTB, Fiberto The Building) scene,
FTTB is opened in scene, and MDU is as independent NE management, and MDU equipment is to carry out equipment in network deployment phase to open, in industry
It is engaged in the granting stage, PON EMS directly uses snmp protocol to carry out business configuration to the user port on MDU to realize that business is sent out
It puts.
MDU is also widely used in the scene of Fiber-To-The-Office (FTTO, Fiber To The Office),
Many scenes of FTTO are typically also to open after user to business hall application business, and the service activating method of FTTB mode can not
Meet the requirement that FTTO opens scene, in FTTO scene, it is also desirable to have the service activating method as FTTH scene, that is, need
Realize that zero configuration is opened at the scene ONU, ONU plug and play, but due to complicated by above-mentioned MDU business configuration, extend OMA or
The interface standard of the definition of person OMCI is unable to satisfy the limitation of the demand of business development, is not possible to accomplish using at FTTH at present
It goes to open MDU with the process of opening opened as SFU in scape.
MDU equipment is usually as network element in PON network come what is managed, and MDU equipment itself can support the pipe of SNMP
Reason, a kind of traditional mode be first by data buffer storage to PON EMS after the work order that PON EMS receives MDU business configuration,
After MDU is online, PON EMS carries out business configuration using user port of the snmp protocol to MDU.The drawbacks of this method, is
Whole system depends on the online Trap notification message of MDU, and the Trap notification message of SNMP is a kind of insecure message, is easy
It loses, and when Trap message storm occurs in network, this Trap message can not reliably be handled in time on network management,
To influence whether that MDU's is timely open-minded；In addition, after MDU is online, PONEMS need using snmp protocol to all ports into
The operation of row data configuration, a large amount of SNMP is easy to cause the failure of SNMP order, to also influence reliably opening for MDU
It is logical.
Summary of the invention
In view of this, the main purpose of the present invention is to provide a kind of business collocation method of passive optical network and system,
It is a kind of based on File Transfer Protocol to realize, the business configuration activating method of efficient, reliable ONU plug and play.
In order to achieve the above objectives, the technical scheme of the present invention is realized as follows:
The present invention provides a kind of business collocation methods of passive optical network, this method comprises:
Passive optical network element management system PON EMS receives the creation optical network unit that activation of service system issues
After the order of ONU, ONU is created in optical line terminal OLT；
The PON EMS is after receiving the ONU activation of service order that activation of service system issues, by the business of the side OLT
Configuration information is handed down to the OLT, and uploads to after the service configuration information of the side ONU is converted into corresponding ONU configuration file
Profile service device.
After ONU configuration file is uploaded to profile service device by the PON EMS, this method further include:
The PON EMS issues getting parms for the ONU configuration file to OLT.
This method further comprises: after the order that PON EMS receives the creation ONU that activation of service system issues, such as
The IP address carried in the order of ONU as ONU distribution is created described in fruit, then the PONEMS configuration of management channel parameter, and will
The IP address carried in the order of the management passage parameter and creation ONU is handed down to the OLT；
If not carrying the IP address for ONU distribution in the order of the creation ONU, the PONEMS is creation
The idle IP address of ONU distribution, configuration of management channel parameter, and will be under the PON EMS IP address distributed and management passage parameter
Issue the OLT.
This method further comprises:
After the PON EMS creates ONU on OLT, the ONU created is labeled as business is not configured；
Correspondingly, the OLT issues the management passage of the corresponding ONU when the OLT detects that the ONU is online
Parameter and configuration file get parms to the ONU；And the OLT is when judging that business is not configured in the ONU, transmitting order to lower levels touching
It sends out ONU described and obtains corresponding ONU configuration file from profile service device.
This method further comprises:
When the OLT detects that the ONU is online, the OLT issues the management passage parameter of the corresponding ONU and matches
Set the getting parms to the ONU of file；
When business is not configured according to self marker is determining in the ONU, got parms according to described from profile service device
Obtain corresponding ONU configuration file.
This method further comprises: the ONU loads corresponding service according to the ONU configuration file of acquisition.
This method further comprises:
The ONU returns to file load to the OLT after business load is completed and completes message；The OLT receives described
After message is completed in the file load of ONU, the ONU is labeled as configured business.
This method further comprises:
The ONU returns to file load to the OLT after business load is completed and completes message, and will be self-marked as
Configuration service.
The present invention also provides a kind of business configuration system of passive optical network, which includes: activation of service system, nothing
Source optical-fiber network Element management system PON EMS and profile service device,
Wherein, the activation of service system, for the PON EMS send creation optical network unit ONU order and
ONU activation of service order；
The PON EMS, for after the order for receiving the creation ONU that activation of service system issues, at optical link end
ONU is created on the OLT of end；After receiving the ONU activation of service order that activation of service system issues, by the business configuration of the side OLT
Information is handed down to the OLT, and uploads to configuration after the service configuration information of the side ONU is converted into corresponding ONU configuration file
File server；
The profile service device, for storing the ONU configuration file.
The PON EMS is further used for, and after ONU configuration file is uploaded to profile service device, issues to OLT
The ONU configuration file gets parms.
The PON EMS is further used for, after the order for receiving the creation ONU that activation of service system issues, if
Carried in the order of the creation ONU be ONU distribution IP address, then the PONEMS configuration of management channel parameter, and by institute
It states the IP address carried in the order of management passage parameter and creation ONU and is handed down to the OLT；
If not carrying the IP address for ONU distribution in the order of the creation ONU, the free time is distributed for the ONU of creation
IP address, configuration of management channel parameter, and the PON EMS IP address distributed and management passage parameter are handed down to the OLT.
The PON EMS is further used for, and after creating ONU on OLT, the ONU created is labeled as business is not configured；
The system further includes OLT and ONU,
The OLT, for issuing corresponding institute when detecting that the ONU is online, and judging that business is not configured in the ONU
State the management passage parameter of ONU and getting parms to the ONU for configuration file；And the OLT judges that industry is not configured in the ONU
When business, transmitting order to lower levels triggers the ONU and obtains corresponding ONU configuration file from profile service device；
The ONU obtains corresponding ONU configuration from the profile service device for getting parms based on the received
File, and corresponding service is loaded according to the ONU configuration file of acquisition.
The ONU is also used to, and is returned to file load to the OLT after business load is completed and is completed message；
Correspondingly, the OLT is further used for, after message is completed in the file load for receiving the ONU, by the ONU
Labeled as configured business.
The system further includes OLT and ONU,
The OLT, for when detecting that the ONU is online, issuing the management passage parameter and configuration of the corresponding ONU
File gets parms to the ONU；
The ONU gets parms based on the received, matches from described when business is not configured for determining according to self marker
It sets file server and obtains corresponding ONU configuration file, and corresponding service is loaded according to the ONU configuration file of acquisition.
The ONU is also used to, business load complete after to the OLT return file load complete message, and by itself
Labeled as configured business.
The present invention also provides a kind of passive optical network element management system PON EMS, comprising:
Optical network unit ONU creation module, for after the order for receiving the creation ONU that activation of service system issues,
ONU is created in optical line terminal OLT；
Document transmission module, for after receiving the ONU activation of service order that activation of service system issues, by the side OLT
Service configuration information be handed down to the OLT, and after the service configuration information of the side ONU is converted into corresponding ONU configuration file
Upload to profile service device.
The document transmission module is further used for, after ONU configuration file is uploaded to profile service device, to
OLT issues getting parms for the ONU configuration file.
The ONU creation module is further used for, after the order for receiving the creation ONU that activation of service system issues,
If carrying the IP address for ONU distribution in the order of the creation ONU, the ONU creation module configuration of management channel ginseng
Number, and the IP address carried in the order of the management passage parameter and creation ONU is handed down to the OLT；
If not carrying the IP address for ONU distribution in the order of the creation ONU, the free time is distributed for the ONU of creation
IP address, configuration of management channel parameter, and IP address and management passage parameter that ONU creation module is distributed being handed down to described
OLT。
The ONU creation module is further used for, and after creating ONU on OLT, the ONU created is labeled as being not configured
Business.
The business collocation method and system of a kind of passive optical network provided by the present invention are receiving industry by PON EMS
After the ONU activation of service order that business activation system issues, the service configuration information of the side ONU is converted into corresponding ONU and configures text
Profile service device is uploaded to after part, is obtained configuration file from profile service device after ONU is online and is carried out business load, this
Ensure that live zero configuration may be implemented in opening for ONU, ONU plug and play.In addition, the present invention is by configuration file as configuration
The method of ONU business, so that OLT and ONU can be achieved with the complicated industry of ONU without a large amount of exploitation extension OAM OMCI interfaces
Business is provided；Secondly, this method using file as interface configuration ONU business, but also under the business granting ratio of ONU is a large amount of
It is relatively reliable to send out SNMP order；Further more, configuration file can be stored in due to being using interface of the file as business configuration
In storaging medium other than OLT, the memory and memory space of the OLT that can be greatlyd save.In the present invention, ONU obtains configuration text
Part is triggered by OLT, this mode without PON EMS participate in, with it is traditional by SNMP Trap trigger and sent out by PON EMS
It plays order to compare, reliability and stability of the invention greatly enhance.
Detailed description of the invention
Fig. 1 is a kind of flow chart of the business collocation method of passive optical network of the embodiment of the present invention；
Fig. 2 is flow chart of the embodiment of the present invention in the ONU not online stage；
Fig. 3 is flow chart of the embodiment of the present invention in the ONU online stage；
Fig. 4 is the structural schematic diagram of PON EMS of the embodiment of the present invention a kind of.
Specific embodiment
The technical solution of the present invention is further elaborated in the following with reference to the drawings and specific embodiments.
The embodiment of the present invention provides a kind of business collocation method of passive optical network, as shown in Figure 1, specifically including that
Step 101, after PON EMS receives the order for creating ONU that activation of service system issues, ONU is created on OLT
(ONU is in off-line state at this time).
One is provided on PON EMS for the resource pool device to ONU distribution IP address, when PON EMS receives business
After the order for the creation ONU that activation system issues, if carrying the IP address for ONU distribution in the order of the creation ONU,
The PON EMS configuration of management channel parameter, and the IP address that will be carried in the order of the management passage parameter and creation ONU
It is handed down to the OLT；If not carrying the IP address for ONU distribution in the order of the creation ONU, the PON EMS is
The idle IP address of the ONU distribution of creation, configuration of management channel parameter, and the IP address and management passage parameter are handed down to
The OLT.The management passage parameter includes but is not limited to routing parameter and management passage virtual LAN (VLAN).The OLT
The management passage parameter of persistence preservation ONU.
OLT increases " business configuration mark " for each ONU being specifically configured, after ONU is created for the first time, PON EMS
SNMP order is issued by ONU labeled as " business is not configured ", optionally, ONU can be labeled as " industry being not configured by OLT automatically
Business ".
Step 102, PON EMS is after receiving the ONU activation of service order that activation of service system issues, by the side OLT
Service configuration information is handed down to the OLT, and the service configuration information of the side ONU is converted into after corresponding ONU configuration file
Pass to profile service device.
PON EMS uploads ONU configuration file using File Transfer Protocol, and the content of the ONU configuration file is preferably
The relevant data of business configuration only received comprising PON EMS from upper-layer service activation system；It is also possible to be lacked comprising some
Save configuration, such as configuration of the access privilege control on ONU etc..
After ONU configuration file is uploaded to profile service device by PON EMS, the PON EMS issues described to OLT
ONU configuration file gets parms.OLT device persistence saves getting parms for ONU configuration file.
Preferably, after PON EMS creates ONU on OLT the ONU created can be labeled as that business is not configured；Accordingly
, when OLT detects that the ONU is online, and judge that industry is not configured in the ONU according to the business configuration mark of the correspondence ONU
When business, the OLT issues the acquisition of the management passage parameter of the corresponding ONU and configuration file (by extending OAM or OMCI)
Parameter gives the ONU, and transmitting order to lower levels triggers the ONU and obtains corresponding ONU configuration file from profile service device.ONU
ONU configuration file can be obtained by File Transfer Protocol, each ONU has an exclusive configuration file.
Certainly, after PON EMS creates ONU on OLT, can not also mark ONU whether configuration service；When OLT is detected
When the ONU is online, the OLT issues the management passage parameter of the corresponding ONU and getting parms to described for configuration file
ONU；When business is not configured according to self marker is determining in the ONU, obtained according to described get parms from profile service device
Corresponding ONU configuration file.
ONU supports to support to configure ONU by extension OAM or OMCI by extension OAM or OMCI configuration of management channel parameter
Configuration file gets parms, and has and obtains configuration file and automatic load from profile service device by File Transfer Protocol
The ability of business configuration.
ONU sends extension OAM OMCI message to OLT after the completion of business loads, if loaded successfully, OLT is by institute
The business configuration mark for stating ONU is to be set as " configured business "；Preferably, the OLT is if it find that ONU loads service fail
Load request can be initiated again, if ONU load failure in finite number of time, it is logical to PON EMS that OLT sends Trap message
Know that EMS monitoring personnel is handled.When OLT detects that ONU is online again, if the business configuration mark of ONU is " configured industry
Business ", OLT do not initiate the request of ONU load configuration；If replacing ONU, need the business configuration traffic sign placement of ONU to be " not match
Purchase of property business ", available configuration file realizes configuration load after ONU new in this way is online.Preferably, the ONU is supported to acquisition
Configuration file carry out legal verification, if verification failure, reports notification message to give PON EMS；Optionally, ONU supports to complete
Notification message is reported to give PON EMS after configuration load.
ONU loads corresponding service, as one embodiment of the present invention, the ONU according to the ONU configuration file of acquisition
File load, which is returned, to the OLT after business load is completed completes message；The file that the OLT receives the ONU has loaded
After message, the ONU is labeled as configured business.As another embodiment of the invention, the ONU adds in business
It carries and returns to file load completion message to the OLT after completing, and will actively be self-marked as configured business.
It should be noted that the profile service device in the embodiment of the present invention can be set inside PON EMS (i.e.
PON EMS has profile service device function), it is of course also possible to be set to outside PON EMS independent outer as one
If.
Business collocation method of the invention is further elaborated on combined with specific embodiments below.
The present embodiment uses the biography of File Transfer Protocol (FTP, File Transfer Protocol) as configuration file
Defeated agreement, PON EMS provide the function of ftp server as profile service device.
Need to configure the IP address pond of ONU on PON EMS in advance, ONU is online can to distribute a pipe from the address pool
Address is managed, each IP address can only be used to an ONU in address pool, and the allocated IP address cannot be duplicatedly distributed, such as
Fruit wants ONU that can support from remote side administration, it is necessary to management passage VLAN, the routing iinformation of ONU have been configured, but under normal circumstances
The management passage VLAN of each ONU is as routing iinformation.
Start FTP service on PON EMS, the user of agreement is configured on ftp server, PON EMS uses this user
Information upload configuration file, ONU use this user information download configuration file.
Site operation personnel write the authentication information of ONU on ONU before ONU is online.
Whole process includes two stages, is that ONU not online stage and ONU online stage, detailed process are as follows respectively.
The process in ONU not online stage is as shown in Fig. 2, specifically include that
Step 201, PON EMS is given in the order that activation of service system issues creation ONU, and ONU is carried in the order can be offline
The necessary information of creation, the including but not limited to Dynamic Bandwidth Allocation of the capability class of ONU, the authentication information of ONU and ONU
(DBA, Dynamic Bandwidth Allocation) bandwidth template etc..
Step 202, the SNMP order that PON EMS issues creation ONU creates an offline ONU to OLT on OLT, and
The ONU " business is not configured " for marking this offline；It, can automated validation after the ONU is online after creating offline ONU on OLT.
Step 203, after ONU is created successfully, PON EMS judge create ONU order in whether carry for ONU distribution IP
Address, if carry, the PON EMS configuration of management channel parameter, and by the management passage parameter and creation ONU life
The IP address carried in order is handed down to the OLT；If the IP address for ONU distribution is not carried in the order of the creation ONU,
Then PON EMS is the idle IP address of ONU distribution, configuration of management channel parameter, and PON EMS issues the IP address of distribution, pipe
These configuration parameter persistences are stored on OLT by reason channel parameters to OLT, OLT.Wherein, management passage parameter includes but not
It is limited to routing parameter and management passage VLAN.
Step 204, PON EMS returns to creation ONU success response to activation of service system.
Step 205, activation of service system issues business configuration data (the i.e. ONU activation of service order, it is desirable that be ONU of ONU
Configuration service), business may include one or more of common internet business, IPTV multicast service and voice service etc..
Step 206, PON EMS parses the activation of service order that activation of service system issues.
Step 207, the service configuration information of the side OLT is handed down to the OLT by SNMP order by PON EMS.The side OLT
Service configuration information is got from the activation of service order that business activation system issues.
Step 208, PON EMS creates the service configuration information of the ONU, and the service configuration information of the ONU is converted into phase
It is uploaded on ftp server after the ONU configuration file answered.
Step 209, PON EMS issues the getting parms to OLT of ONU configuration file, wherein this gets parms and at least wraps
It includes: IP address, FTP user's title, ftp password, file name and file relative path of ftp server etc..OLT joins these
Number persistence saves.
Step 210, PON EMS returns to configuration service success response to activation of service system.
The process in ONU online stage is as shown in figure 3, specifically include that
Step 301, ONU is powered on, and completes registration and certification.
Step 302, OLT detects that ONU completes registration and certification, issues management passage by extending OAM or OMCI interface
Parameter is to ONU.
Step 303, OLT issues the getting parms to OLT of ONU configuration file by extending OAM or OMCI interface, wherein
This, which gets parms, includes at least: IP address, FTP user's title, ftp password, file name and the file of ftp server are with respect to road
Diameter etc..
Step 304, OLT judges that business is not configured in the ONU, by extension OAM/OMCI interface transmitting order to lower levels to ONU, triggering
ONU carries out business load.
It should be noted that step 304 can also be held before step 302 as another embodiment of the invention
Row, that is to say, that when OLT judges that business is not configured in the ONU, step 302-303 and follow-up process are executed, when OLT judgement should
When the configured business of ONU, no longer execution step 302-303 and follow-up process.
Step 305, ONU obtains configuration file as ftp client, login configurations file server.
Step 306, ONU carries out file verification, and business configuration is loaded from configuration file.
Step 307, ONU completes message to OLT by extension OAM/OMCI interface reporting file load.
Step 308, the business configuration traffic sign placement of corresponding ONU is " configured business " by OLT.
The embodiment of the invention also provides a kind of business configuration systems of passive optical network, specifically include that activation of service system
System, PON EMS and profile service device, wherein
Activation of service system, for sending the order and ONU activation of service order of creation ONU to PON EMS；
PON EMS, for creating ONU on OLT after the order for receiving the creation ONU that activation of service system issues；
After receiving the ONU activation of service order that activation of service system issues, the service configuration information of the side OLT is handed down to OLT, and
Profile service device is uploaded to after the service configuration information of the side ONU is converted into corresponding ONU configuration file；
Profile service device provides corresponding configuration file downloading for storing the ONU configuration file, and for ONU
Service.
Preferably, PON EMS is further used for, after ONU configuration file is uploaded to profile service device, to OLT
Issue getting parms for the ONU configuration file.
Preferably, PON EMS is further used for, after the order for receiving the creation ONU that activation of service system issues, such as
The IP address carried in the order of ONU as ONU distribution is created described in fruit, then the PON EMS configuration of management channel parameter, and will
The IP address carried in the order of the management passage parameter and creation ONU is handed down to the OLT；
If not carrying the IP address for ONU distribution in the order of the creation ONU, the free time is distributed for the ONU of creation
IP address, configuration of management channel parameter, and the PON EMS IP address distributed and management passage parameter are handed down to the OLT.
Preferably, PON EMS is further used for, after creating ONU on OLT, the ONU created is labeled as industry is not configured
Business；
The system further includes OLT and ONU, for detecting that the ONU is online, and judges that business is not configured in the ONU
When, issue the management passage parameter of the corresponding ONU and getting parms to the ONU for configuration file；And the OLT judges institute
When stating ONU business is not configured, transmitting order to lower levels triggers the ONU and obtains corresponding ONU configuration file from profile service device；
The ONU obtains corresponding ONU configuration from the profile service device for getting parms based on the received
File, and corresponding service is loaded according to the ONU configuration file of acquisition.
Correspondingly, ONU can also be used in, file load is returned to the OLT after business load is completed and completes message；
Correspondingly, the OLT is further used for, after message is completed in the file load for receiving the ONU, by the ONU
Labeled as configured business.
Preferably, the system also may include OLT and ONU,
OLT, for when detecting that the ONU is online, issuing the management passage parameter and configuration file of the corresponding ONU
Get parms to the ONU；
The ONU gets parms based on the received, matches from described when business is not configured for determining according to self marker
It sets file server and obtains corresponding ONU configuration file, and corresponding service is loaded according to the ONU configuration file of acquisition.
Correspondingly, ONU can also be used in, file load is returned to the OLT after business load is completed and completes message, and is main
It is dynamic to be self-marked as configured business.
The embodiment of the invention also provides a kind of PON EMS, as shown in figure 4, specifically including that
ONU creation module 10, for being created on OLT after the order for receiving the creation ONU that activation of service system issues
Build ONU；
Document transmission module 20, for after receiving the ONU activation of service order that activation of service system issues, by OLT
The service configuration information of side is handed down to the OLT, and the service configuration information of the side ONU is converted into corresponding ONU configuration file
After upload to profile service device.
Preferably, document transmission module 20 is further used for, ONU configuration file is being uploaded into profile service device
Afterwards, getting parms for the ONU configuration file is issued to OLT.
Preferably, ONU creation module 10 is further used for, in the life for receiving the creation ONU that activation of service system issues
After order, if carrying the IP address for ONU distribution in the order of the creation ONU, the ONU creation module configuration management is logical
Road parameter, and the IP address carried in the order of the management passage parameter and creation ONU is handed down to the OLT；
If not carrying the IP address for ONU distribution in the order of the creation ONU, the free time is distributed for the ONU of creation
IP address, configuration of management channel parameter, and the IP address and management passage parameter that ONU creation module 10 is distributed are handed down to institute
State OLT.
Preferably, the ONU creation module 10 is further used for, after creating ONU on OLT, the ONU created is marked
For business is not configured.
In conclusion the embodiment of the present invention, swashed by PON EMS receiving the ONU business that activation of service system issues
After life enables, profile service device is uploaded to after the service configuration information of the side ONU is converted into corresponding ONU configuration file,
Configuration file is obtained from profile service device after ONU is online and carries out business load, which ensure that opening for ONU may be implemented now
Field zero configuration, ONU plug and play.In addition, the present invention by configuration file as configuration ONU business method so that OLT and
ONU can be achieved with the complicated business granting of ONU without a large amount of exploitation extension OAM OMCI interfaces；Secondly, this use file
As the method for interface configuration ONU business, but also the business granting of ONU is more relatively reliable than largely issuing SNMP order；Further more,
Due to being using interface of the file as business configuration, configuration file can be stored in the storaging medium other than OLT, Ke Yi great
The memory and memory space of the OLT saved greatly.In the present invention, ONU obtains configuration file and is triggered by OLT, and this mode is not necessarily to
PON EMS participate in, with it is traditional by SNMP Trap trigger and by PON EMS initiate order compared with, reliability of the invention
It is greatly enhanced with stability.
The foregoing is only a preferred embodiment of the present invention, is not intended to limit the scope of the present invention.
Claims (16)
1. a kind of business collocation method of passive optical network, which is characterized in that this method comprises:
Passive optical network element management system PON EMS receives the creation optical network unit ONU that activation of service system issues
After order, ONU is created in optical line terminal OLT；
The PON EMS is after receiving the ONU activation of service order that activation of service system issues, by the business configuration of the side OLT
Information is handed down to the OLT, and uploads to configuration after the service configuration information of the side ONU is converted into corresponding ONU configuration file
File server, Xiang Suoshu OLT issue getting parms for the ONU configuration file；
Wherein, the getting parms for ONU configuration file is used for: the OLT is issued described after detecting that the ONU is online
ONU configuration file gets parms to the ONU, the ONU when online according to the ONU configuration file get parms from
The profile service device obtains the ONU configuration file.
2. the business collocation method of passive optical network according to claim 1, which is characterized in that this method further comprises:
After the order that PON EMS receives the creation ONU that activation of service system issues, if carried in the order of the creation ONU
For the IP address of ONU distribution, then the PON EMS configuration of management channel parameter, and by the management passage parameter and creation ONU
Order in the IP address that carries be handed down to the OLT；
If not carrying the IP address for ONU distribution in the order of the creation ONU, the PON EMS is ONU points of creation
With idle IP address, configuration of management channel parameter, and the PON EMS IP address distributed and management passage parameter are handed down to institute
State OLT.
3. the business collocation method of passive optical network according to claim 2, which is characterized in that this method further comprises:
After the PON EMS creates ONU on OLT, the ONU created is labeled as business is not configured；
Correspondingly, the OLT issues the management passage parameter of the corresponding ONU when the OLT detects that the ONU is online
With getting parms to the ONU for configuration file；And the OLT, when judging that business is not configured in the ONU, transmitting order to lower levels triggers institute
It states ONU and obtains corresponding ONU configuration file from profile service device.
4. the business collocation method of passive optical network according to claim 2, which is characterized in that this method further comprises:
When the OLT detects that the ONU is online, the OLT issues the management passage parameter and configuration text of the corresponding ONU
Part gets parms to the ONU；
When business is not configured according to self marker is determining in the ONU, obtained according to described get parms from profile service device
Corresponding ONU configuration file.
5. according to the business collocation method of the passive optical network of claim 3 or 4, which is characterized in that this method is further wrapped
Include: the ONU loads corresponding service according to the ONU configuration file of acquisition.
6. the business collocation method of passive optical network according to claim 5, which is characterized in that this method further comprises:
The ONU returns to file load to the OLT after business load is completed and completes message；The OLT receives the ONU's
After message is completed in file load, the ONU is labeled as configured business.
7. the business collocation method of passive optical network according to claim 5, which is characterized in that this method further comprises:
The ONU returns to file load to the OLT after business load is completed and completes message, and will be self-marked as configured
Business.
8. a kind of business configuration system of passive optical network, which is characterized in that the system includes: activation of service system, passive light
Network element management system PON EMS and profile service device,
Wherein, the activation of service system, for sending the order and ONU industry of creation optical network unit ONU to the PON EMS
Business activation command；
The PON EMS, for after the order for receiving the creation ONU that activation of service system issues, in optical line terminal OLT
Upper creation ONU；It, will be under the service configuration information of the side OLT after receiving the ONU activation of service order that activation of service system issues
The OLT is issued, and the service configuration information of the side ONU is converted into upload to configuration file clothes after corresponding ONU configuration file
Business device, Xiang Suoshu OLT issue getting parms for the ONU configuration file；
The profile service device, for storing the ONU configuration file；
Wherein, the getting parms for ONU configuration file is used for: the OLT is issued described after detecting that the ONU is online
ONU configuration file gets parms to the ONU, the ONU when online according to the ONU configuration file get parms from
The profile service device obtains the ONU configuration file.
9. the business configuration system of passive optical network according to claim 8, which is characterized in that the PON EMS is further
For being if carried in the order of the creation ONU after the order for receiving the creation ONU that activation of service system issues
The IP address of ONU distribution, then the PON EMS configuration of management channel parameter, and by the management passage parameter and creation ONU
The IP address carried in order is handed down to the OLT；
If not carrying the IP address for ONU distribution in the order of the creation ONU, for the idle IP of the ONU distribution of creation
Address, configuration of management channel parameter, and the PON EMS IP address distributed and management passage parameter are handed down to the OLT.
10. the business configuration system of passive optical network according to claim 9, which is characterized in that the PON EMS is further
For the ONU created being labeled as business is not configured after creating ONU on OLT；
The system further includes OLT and ONU,
The OLT, for when detecting that the ONU is online, and judging that business is not configured in the ONU, issuing the corresponding ONU
Management passage parameter and configuration file get parms to the ONU；And the OLT is when judging that business is not configured in the ONU,
Transmitting order to lower levels triggers the ONU and obtains corresponding ONU configuration file from profile service device；
The ONU obtains corresponding ONU configuration file from the profile service device for getting parms based on the received,
And corresponding service is loaded according to the ONU configuration file of acquisition.
11. the business configuration system of passive optical network according to claim 10, which is characterized in that the ONU is also used to,
Business load returns to file load to the OLT after completing and completes message；
Correspondingly, the OLT is further used for, after message is completed in the file load for receiving the ONU, the ONU is marked
For configured business.
12. the business configuration system of passive optical network according to claim 9, which is characterized in that the system further include OLT and
ONU,
The OLT, for when detecting that the ONU is online, issuing the management passage parameter and configuration file of the corresponding ONU
Get parms to the ONU；
The ONU gets parms based on the received when business is not configured for determining according to self marker, from the configuration text
Part server obtains corresponding ONU configuration file, and loads corresponding service according to the ONU configuration file of acquisition.
13. the business configuration system of passive optical network according to claim 12, which is characterized in that the ONU is also used to,
Business load returns to file load to the OLT after completing and completes message, and will be self-marked as configured business.
14. a kind of passive optical network element management system PON EMS characterized by comprising
Optical network unit ONU creation module, for after the order for receiving the creation ONU that activation of service system issues, in light
ONU is created on the OLT of line terminal；
Document transmission module, for after receiving the ONU activation of service order that activation of service system issues, by the industry of the side OLT
Business configuration information is handed down to the OLT, and uploads after the service configuration information of the side ONU is converted into corresponding ONU configuration file
To profile service device, Xiang Suoshu OLT issues getting parms for the ONU configuration file；
Wherein, the getting parms for ONU configuration file is used for: the OLT is issued described after detecting that the ONU is online
ONU configuration file gets parms to the ONU, the ONU when online according to the ONU configuration file get parms from
The profile service device obtains the ONU configuration file.
15. the 4 PON EMS according to claim 1, which is characterized in that the ONU creation module is further used for, and is receiving
After the order of the creation ONU issued to activation of service system, if carrying the IP for ONU distribution in the order of the creation ONU
Address, then the ONU creation module configuration of management channel parameter, and will be in the order of the management passage parameter and creation ONU
The IP address of carrying is handed down to the OLT；
If not carrying the IP address for ONU distribution in the order of the creation ONU, for the idle IP of the ONU distribution of creation
Address, configuration of management channel parameter, and the IP address and management passage parameter that ONU creation module is distributed are handed down to the OLT.
16. the 4 or 15 PON EMS according to claim 1, which is characterized in that the ONU creation module is further used for,
After creating ONU on OLT, the ONU created is labeled as business is not configured.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210482522.0A CN103840960B (en) | 2012-11-23 | 2012-11-23 | A kind of business collocation method and system of passive optical network |
| PCT/CN2013/083157 WO2014079261A1 (en) | 2012-11-23 | 2013-09-09 | Method and system for service configuration in passive optical network |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210482522.0A CN103840960B (en) | 2012-11-23 | 2012-11-23 | A kind of business collocation method and system of passive optical network |
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| CN103840960B true CN103840960B (en) | 2019-04-09 |
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| CN102970071B (en) * | 2012-12-14 | 2016-03-23 | 武汉烽火网络有限责任公司 | The method and system of the fast quick-recovery of business after a kind of 10G EPON system power-off restarting |
| CN104135382B (en) * | 2014-07-18 | 2016-03-02 | 武汉烽火技术服务有限公司 | The implementation method of business configuration view in PON system |
| CN105323661A (en) * | 2014-07-23 | 2016-02-10 | 中兴通讯股份有限公司 | Optical network unit (ONU) service activating method and device |
| CN105007263B (en) * | 2015-06-16 | 2018-03-06 | 上海斐讯数据通信技术有限公司 | The user configuration method and system of a kind of optical network unit |
| CN107241202A (en) * | 2016-03-28 | 2017-10-10 | 中兴通讯股份有限公司 | Optical network unit service activating method and device |
| CN105915596A (en) * | 2016-04-12 | 2016-08-31 | 上海斐讯数据通信技术有限公司 | Optical network unit information acquiring method and optical network unit information acquiring system |
| CN107517118A (en) * | 2016-06-17 | 2017-12-26 | 中兴通讯股份有限公司 | A kind of service activating method and system, optical line terminal and optical network unit |
| CN108259206A (en) * | 2016-12-29 | 2018-07-06 | ***通信集团湖南有限公司 | The automatic activation system of home broadband positive assembling machine and method based on terminal back-stage management |
| CN107204905A (en) * | 2017-05-31 | 2017-09-26 | 博为科技有限公司 | A kind of management method, system and the computer equipment of separate type gateway |
| CN109218055B (en) * | 2017-07-04 | 2021-07-30 | 上海诺基亚贝尔软件有限公司 | Method and device for rapidly configuring network element equipment for plug and play |
| CN108521616B (en) * | 2018-03-30 | 2021-03-02 | 烽火通信科技股份有限公司 | Method and system for rapidly converting configuration file of PON equipment |
| CN108834005B (en) * | 2018-07-23 | 2020-10-09 | 中天宽带技术有限公司 | Passive optical fiber network system with adjustable power and control method thereof |
| CN109040866B (en) * | 2018-07-23 | 2020-10-30 | 中天宽带技术有限公司 | Power-adjustable optical network unit terminal and control method thereof |
| CN108924675A (en) * | 2018-10-15 | 2018-11-30 | 深圳市太山科技有限公司 | A kind of method and device for realizing long-range management passive optical network based on file |
| CN113225628B (en) * | 2021-04-25 | 2023-02-10 | ***通信集团陕西有限公司 | Business data configuration method, device, equipment and computer storage medium |
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