CN106131045A - Authentication method and GPON OLT system to ONU in GPON OLT system - Google Patents
Authentication method and GPON OLT system to ONU in GPON OLT system Download PDFInfo
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- CN106131045A CN106131045A CN201610646001.2A CN201610646001A CN106131045A CN 106131045 A CN106131045 A CN 106131045A CN 201610646001 A CN201610646001 A CN 201610646001A CN 106131045 A CN106131045 A CN 106131045A
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- onu
- parameter information
- mark
- olt system
- gpon olt
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
- H04L63/0876—Network architectures or network communication protocols for network security for authentication of entities based on the identity of the terminal or configuration, e.g. MAC address, hardware or software configuration or device fingerprint
Abstract
The invention discloses the authentication method to ONU in a kind of GPON OLT system, including: GPON OLT system is when the certification receiving ONU is asked, automatically it is described ONU distribution the oneth ONU mark, and obtains the registration parameter information of described ONU according to a described ONU mark；Searching described registration parameter information in preset authorization table, in described preset authorization table, record has registration parameter information and the corresponding relation of the 2nd ONU mark of the ONU allowing certification；When finding described registration parameter information, control described ONU certification according to the 2nd ONU mark that described registration parameter information is corresponding and pass through.The invention also discloses a kind of GPON OLT system.The present invention reduces the workload of PON chip, saved in GPON OLT system the time consumed in the verification process of ONU so that verification process is succinct, and is effectively improved authentication efficiency.
Description
Technical field
The present invention relates to GPON systems technology field, particularly relate to the authentication method to ONU in a kind of GPON OLT system
And GPON OLT system.
Background technology
At present, GPON (Gigabit-Capable Passive Optical Network, passive light access system) OLT
(optical line terminal, optical line terminal) software system is to ONU (Optical Network Unit, optical-fiber network
Unit) certification time, it is generally required to user in advance in GPON OLT system configure LOID table.PON core in GPON OLT system
After sheet finds ONU, PON chip automatically distribute ONU ID to ONU pre-authorization to obtain LOID information.If the LOID information obtained
Mating with item a certain in the LOID table of system, certification is passed through, and otherwise certification is not passed through, and PON chip deletes the mandate letter of this ONU
Breath.
After ONU certification is passed through, GPON OLT system also needs to carry out ONU ID change for this ONU, will ONU
ID is changed in LOID table the user interface ONU ID specified by the ONU ID automatically distributed, and PON chip needs to perform successively
Activate, delete, increase and the operation such as activation.But, PON chip is time-consuming when processing deexcitation and the activation manipulation of ONU,
Cause efficiency very low, even result in ONU certification abnormal.Additionally, user interface uses the ONU that PON chip distributes automatically
ID.It is uncertain owing to PON chip is automatically assigned to the ID of ONU, restarts rear ONU ID in order to avoid GPON OLT system and change
Become, need after GPON OLT system is restarted, and find before ONU at PON chip, according to restart SN that front certification passes through and
ONU ID, issues increase instruction to PON chip so that PON chip is that the ONU ID that front certification is passed through is restarted in ONU distribution.Therefore,
After GPON OLT system is restarted, the ONU that each certification before is passed through is needed to re-issue the instruction of configuration ONU ID, process
Loaded down with trivial details and inefficiency.
Summary of the invention
Present invention is primarily targeted at and provide in a kind of GPON OLT system the authentication method of ONU and GPON OLT system
System, it is intended to solve in existing GPON OLT system time-consuming, the loaded down with trivial details and technical problem of inefficiency to the verification process of ONU.
In the GPON OLT system that the present invention provides, the authentication method to ONU includes:
GPON OLT system, when the certification receiving ONU is asked, is described ONU distribution the oneth ONU mark automatically, and root
The registration parameter information of described ONU is obtained according to a described ONU mark；
Searching described registration parameter information in preset authorization table, in described preset authorization table, record has permission certification
The registration parameter information of ONU and the corresponding relation of the 2nd ONU mark；
When finding described registration parameter information, control according to the 2nd ONU mark that described registration parameter information is corresponding
Described ONU certification is passed through.
Preferably, described GPON OLT system, when the certification receiving ONU is asked, is described ONU distribution first automatically
ONU identifies, and after the step according to the registration parameter information of a described ONU mark described ONU of acquisition, also includes:
The corresponding relation of a described ONU mark and the registration parameter information of described ONU is updated in registration table；
Show described registration table, update described preset authorization table for user according to described registration table.
Preferably, when described GPON OLT system receives the certification request of ONU, it is that described ONU distributes an ONU automatically
Mark, and include according to the step of the registration parameter information of a described ONU mark described ONU of acquisition:
When GPON OLT system receives the certification request of ONU, it is judged that whether described ONU is in silent status or whether
History registry mistake；
It is not in silent status and non-history registry is out-of-date at described ONU, be that described ONU distribution the oneth ONU marks automatically
Know；
It is not in silent status and history registry is out-of-date at described ONU, obtains described ONU and registered first distributed last time
ONU identifies, and is that the described ONU that described ONU distribution obtains identifies automatically；
A described ONU mark according to distribution obtains the registration parameter information of described ONU.
Preferably, after the described step searching described registration parameter information in preset authorization table, also include:
When not finding described registration parameter information, control described ONU and be in silent status, until it is quiet to receive releasing
Write from memory and instruct or reach preset duration.
Preferably, also include: during the described ONU of control is in silent status, it may be judged whether receive and be in
The ONU authorized order added based on preset authorization table corresponding for described ONU of silent status,
When receiving ONU authorized order based on the interpolation of preset authorization table, release and described ONU is mourned in silence.
Additionally, the GPON OLT system that the present invention further provides includes:
Acquisition module, during for asking in the certification receiving ONU, is described ONU distribution the oneth ONU mark automatically, and
The registration parameter information of described ONU is obtained according to a described ONU mark；
Search module, for searching described registration parameter information, record in described preset authorization table in preset authorization table
There are registration parameter information and the corresponding relation of the 2nd ONU mark of the ONU allowing certification；
Authentication module, for when finding described registration parameter information, according to described registration parameter information corresponding the
Two ONU marks control described ONU certification and pass through.
Preferably, described GPON OLT system also includes:
More new module, for updating the corresponding relation of the registration parameter information of a described ONU mark and described ONU
To registration table；
Display module, is used for showing described registration table, updates described preset authorization table for user according to described registration table.
Preferably, described acquisition module includes:
Judging unit, for receive ONU certification ask time, it is judged that described ONU whether be in silent status or
Whether history registry mistake；
Acquiring unit, for being not in silent status and non-history registry is out-of-date at described ONU, is described ONU automatically
Distribute an ONU mark；It is not in silent status and history registry is out-of-date at described ONU, obtains described ONU and registered last time and to be divided
The ONU mark joined, and be that the described ONU that described ONU distribution obtains identifies automatically；According to distribution described first
ONU mark obtains the registration parameter information of described ONU.
Preferably, described GPON OLT system also includes:
Mourn in silence module, for when not finding described registration parameter information, control described ONU and be in silent status, directly
To receive releasing mourn in silence instruction or reach preset duration.
Preferably, described GPON OLT system also includes judge module, and described judge module is for controlling at described ONU
During silent status, it may be judged whether receive corresponding with the described ONU being in silent status based on preset authorization table
During the ONU authorized order added；
Described module of mourning in silence is additionally operable to, when receiving ONU authorized order based on the interpolation of preset authorization table, release institute
State mourning in silence of ONU.
To the authentication method of ONU and GPON OLT system in the GPON OLT system that the present invention provides, by GPON OLT
System, when the certification receiving ONU is asked, is described ONU distribution the oneth ONU mark automatically, and according to a described ONU mark
Know the registration parameter information obtaining described ONU, and in preset authorization table, search described registration parameter information, described preset authorization
In table, record has registration parameter information and the corresponding relation of the 2nd ONU mark of the ONU allowing certification, is finding described registration
During parameter information, control described ONU certification according to the 2nd ONU mark that described registration parameter information is corresponding and pass through.Thus set up
Oneth ONU mark and the 2nd ONU identify between mapping relations, after GPON OLT system is restarted, PON chip re-establishes
Mapping relations between oneth ONU mark and the 2nd ONU mark, to guarantee that the 2nd ONU mark of each ONU keeps constant；?
When needing to replace ONU, even if the ONU that PON chip is new is assigned with different ONU and identifies Phy ID, system also can basis
The most newly assigned ONU is identified in the 2nd ONU mark before being tied to by mapping relations.And change the of ONU needing
During two ONU marks, only need to re-establish mapping relations, it is not necessary to PON chip once performs deexcitation, deletes, increases and activate
Instruction.The present invention reduces the workload of PON chip, saved in GPON OLT system and consumed in the verification process of ONU
Time so that verification process is succinct, and is effectively improved authentication efficiency.
Accompanying drawing explanation
Fig. 1 is the schematic flow sheet of the authentication method first embodiment in GPON OLT system of the present invention to ONU；
Fig. 2 is the schematic flow sheet of authentication method the second embodiment in GPON OLT system of the present invention to ONU；
Fig. 3 is the schematic flow sheet of authentication method the 4th embodiment in GPON OLT system of the present invention to ONU；
Fig. 4 is the high-level schematic functional block diagram of GPON OLT system first embodiment of the present invention；
Fig. 5 is the high-level schematic functional block diagram of GPON OLT system the second embodiment of the present invention；
The refinement high-level schematic functional block diagram of acquisition module in GPON of the present invention OLT system the 3rd embodiment of Fig. 6 position；
Fig. 7 is the high-level schematic functional block diagram of GPON OLT system the 4th embodiment of the present invention.
The realization of the object of the invention, functional characteristics and advantage will in conjunction with the embodiments, are described further referring to the drawings.
Detailed description of the invention
Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
The present invention provides the authentication method in a kind of GPON OLT system to ONU.It is GPON of the present invention with reference to Fig. 1, Fig. 1
Schematic flow sheet to the authentication method first embodiment of ONU in OLT system, right in the GPON OLT system that the present invention proposes
The authentication method of ONU comprises the following steps:
Step S10, GPON OLT system, when the certification receiving ONU is asked, is that described ONU distributes an ONU automatically
Mark, and the registration parameter information of described ONU is obtained according to a described ONU mark；
In the present embodiment, when GPON OLT system finds ONU, i.e. can be considered that GPON OLT system have received ONU
Certification request.ONU can be found by the hardware adaptation layer of GPON OLT system.Additionally, hardware adaptation layer can also carry out quiet
Write from memory, activate and deactivating operation.Hardware adaptation layer can also configure and safeguard that ONU mourns in silence table.Hardware adaptation layer can also abandon
The discovery event of the ONU that PON chip reports, alleviates the processing pressure of other modules.
After GPON OLT system finds ONU, automatically distribute an ONU mark, the most described ONU mark for this ONU
ID (Phy ID), then hardware adaptation layer configuration PON chip performs the behaviour such as Add (SN, Phy ID), Active (SN, Phy ID)
Make.After ONU successful activation, send OMCI (ONU Management and Control Interface, light according to Phy ID
NE management controls interface) instruction is to ONU, to obtain the registration parameter information of this ONU.Registration parameter information can include
The information such as ONU version, model and LOID.LOID is operator's registration code to each user distribution.
Step S20, searches described registration parameter information in preset authorization table, and in described preset authorization table, record has permission
The registration parameter information of the ONU of certification and the corresponding relation of the 2nd ONU mark；
In the present embodiment, preset authorization table can be configured by user and safeguard.2nd ONU is designated user and is assigned to
ONU's.
Step S30, when finding described registration parameter information, according to the 2nd ONU that described registration parameter information is corresponding
Mark controls described ONU certification and passes through.
In the present embodiment, when finding described registration parameter information, then keep ONU to be active, make ONU recognize
Card passes through.
Authentication method to ONU in the GPON OLT system that the present invention provides, is receiving ONU by GPON OLT system
Certification request time, automatically be described ONU distribution the oneth ONU mark, and according to a described ONU mark described ONU's of acquisition
Registration parameter information, and in preset authorization table, search described registration parameter information, in described preset authorization table, record has permission
The registration parameter information of the ONU of certification and the corresponding relation of the 2nd ONU mark, when finding described registration parameter information, root
Control described ONU certification according to the 2nd ONU mark that described registration parameter information is corresponding to pass through.Thus establish an ONU mark
And the 2nd ONU mark between mapping relations, after GPON OLT system is restarted, PON chip re-establish the oneth ONU mark with
Mapping relations between 2nd ONU mark, to guarantee that the 2nd ONU mark of each ONU keeps constant；When ONU replaced by needs,
Even if the ONU that PON chip is new is assigned with different ONU and identifies Phy ID, system also can be according to mapping relations by up-to-date
Oneth ONU of distribution identifies in the 2nd ONU mark before being tied to.And when needing the 2nd ONU mark changing ONU, only
Mapping relations need to be re-established, it is not necessary to PON chip once performs deexcitation, deletes, increases and activation instruction.The present invention reduces
The workload of PON chip, has saved in GPON OLT system the time consumed in the verification process of ONU so that certification
Process is succinct, and is effectively improved authentication efficiency.
Further, based on first embodiment to the authentication method of ONU in GPON OLT system of the present invention, the present invention is also
Propose in GPON OLT system the second embodiment of authentication method to ONU, be GPON of the present invention OLT system with reference to Fig. 2, Fig. 2
Schematic flow sheet to authentication method second embodiment of ONU in system, in the present embodiment, after described step S10, also wraps
Include:
Step S40, is updated to note by the corresponding relation of a described ONU mark and the registration parameter information of described ONU
In volume table；
Step S50, shows described registration table, updates described preset authorization table for user according to described registration table.
It is understood that step S40 and step S50 can perform, also before or after step S20 or step S30
Can perform with step S20 or step S30 simultaneously.
In the present embodiment, when updating, first judge currently whether there is registration table.When there is not registration table, then create
Build registration table, and the corresponding relation stating the registration parameter information of an ONU mark and described ONU is updated in registration table.
When there is registration table, then directly the corresponding relation of an ONU mark and the registration parameter information of described ONU is updated to
In some registration tablies.
Manager can check registration table at any time, determines the ONU of correspondence according to the registration parameter information in registration table, and
For corresponding ONU distribution the 2nd ONU mark.For example, it is possible to click directly on registration parameter information corresponding for delegatable ONU, i.e.
Can add it in described preset authorization table, also can directly the 2nd ONU mark of distribution be added to preset authorization table.
Optionally, it is also possible to the 2nd ONU ID (LogicID) in corresponding record preset authorization table in registration table, also may be used
With the ID (Reg ID) in corresponding record registration table in preset authorization table.
The present embodiment is by arranging registration table so that user easily facilitates renewal preset authorization table, further increases and recognizes
Card efficiency.
Further, in order to improve authentication efficiency further, based on authenticating party to ONU in GPON OLT system of the present invention
The first or second embodiments of method, the invention allows in GPON OLT system the 3rd embodiment of authentication method to ONU,
In the present embodiment, described step S10 includes:
When GPON OLT system receives the certification request of ONU, it is judged that whether described ONU is in silent status or whether
History registry mistake；
It is not in silent status and non-history registry is out-of-date at described ONU, be that described ONU distribution the oneth ONU marks automatically
Know；It is not in silent status and history registry is out-of-date at described ONU, obtains described ONU and registered the ONU mark distributed last time
Know, and be that the described ONU that described ONU distribution obtains identifies automatically；A described ONU mark according to distribution obtains described
The registration parameter information of ONU.
When described ONU is in silent status, then keep the silent status of ONU, until duration of mourning in silence reaches.
In the present embodiment, time in registration table containing an ONU mark corresponding for ONU and registration parameter information, then recognize
For this ONU history registry mistake.
It is understood that be not in silent status and history registry is out-of-date at described ONU, then continue to use registration last time and divided
The ONU mark joined, and obtain the registration parameter information of described ONU according to a described ONU mark, then according to existing
Registration table searches the 2nd corresponding for described ONU ONU mark with preset authorization table, controls institute finally according to described 2nd ONU mark
State ONU certification to pass through.
Further, in order to improve authentication efficiency further, based on authenticating party to ONU in GPON OLT system of the present invention
The first of method to the 3rd any embodiment, the invention allows in GPON OLT system the 4th real of authentication method to ONU
Executing example, reference Fig. 3, Fig. 3 are the schematic flow sheet of authentication method the 4th embodiment in GPON OLT system of the present invention to ONU,
In the present embodiment, after step S20, in described GPON OLT system, the authentication method to ONU also includes:
Step S60, when not finding described registration parameter information, controls described ONU and is in silent status, until receiving
Mourn in silence to releasing and instruct or reach preset duration.
In the present embodiment, when failing to find registration parameter information in preset authorization table, then it represents that this ONU did not go through
History registered.Therefore, when not finding registration parameter information, namely during ONU is in silent status, can perform
Above-mentioned steps S40 and S50.That is, when not finding registration parameter information, can be by described ONU mark and a described ONU
The corresponding relation of registration parameter information be updated in registration table, and show described registration table.When user checks registration table, can
Think that this ONU arranges certification authority, i.e. registration parameter information corresponding for this ONU and the 2nd ONU can be identified and be updated to preset
In authorization list.
After the registration parameter information that ONU is corresponding and the 2nd ONU identify and are updated in preset authorization table, can have with
Lower two kinds of processing modes:
Mode one, when the preset duration of mourning in silence of ONU arrives, then GPON OLT system is searched again in preset authorization table
The registration parameter information of this ONU, when finding described registration parameter information, according to described registration parameter information corresponding second
ONU mark controls described ONU certification and passes through.
Mode two, during the described ONU of control is in silent status, it may be judged whether receive and be in silent status
Described ONU corresponding based on preset authorization table add ONU authorized order,
When receiving ONU authorized order based on the interpolation of preset authorization table, i.e. can be considered that have received releasing of mourning in silence refers to
Order, releases and mourns in silence described ONU.Then GPON OLT system searches the registration parameter letter of this ONU again in preset authorization table
Breath, when finding described registration parameter information, controls described according to the 2nd ONU mark that described registration parameter information is corresponding
ONU certification is passed through.
Further, based on each embodiment above-mentioned, hardware adaptation layer is after finding ONU actively off-line, with (SN, Phy
ID) build ONU and solve registered events.The most first check that this ONU has registered and authorized, if unregistered or unauthorized, then lose
Abandon this event.Then checking and authorize whether list item exists, if not existing, showing that user manually deletes the mandate ONU of correspondence, clearly
Except the ID (Logic ID) in registration table.When receiving the deletion unauthorized ONU order that user issues, delete registry entry,
And this ONU10s that mourns in silence.
When hardware adaptation layer receives pressure deexcitation ONU event, PON chip only Deactive (SN, Phy ID) should
ONU, and the Phy ID of not Delete (SN, Phy ID) this ONU, i.e. this ONU keeps constant.
Further, based on each embodiment above-mentioned, after receiving the interpolation ONU order that user issues, according under user
The configuration sent out builds described preset authorization table, and then notice hardware adaptation layer releases mourning in silence of this ONU.Receive that user issues deletes
Except authorizing after ONU order, first authorization module deletes the mandate list item of correspondence, then notifies that hardware adaptation layer is mourned in silence this ONU
This ONU of 120s and Deactive.
Further, based on each embodiment above-mentioned, GPON OLT system can also include user interface, user interface master
User to be provided inquires about registration unauthorized ONU, deletes registration unauthorized ONU, and inquiry authorizes ONU, deletes functions such as authorizing ONU.
User can check the information such as the registration SN of unauthorized ONU, version, model, LOID by order, according to the decision of these information is
No mandate ONU.Management personnel greatly can also reduce with Confirm order by undelegated for all registrations ONU batch authorization
The workload of attendant.User interface provides user to inquire about mandate ONU simultaneously, deletes the function authorizing ONU.
The present invention can obtain and record the information such as the SN of unauthorized ONU, version, model, LOID in advance by registration table,
It is very easy to the equipment user management to ONU.Map by setting up between (Phy ID, RegID, Logic ID), solve
Determine ONU ID and PON chip has distributed the coupled problem between ID automatically, made user can arbitrarily specify or revise ONU ID, just
In system maintenance.
The present invention further provides a kind of GPON OLT system.It is that GPONOLT system first of the present invention is real with reference to Fig. 4, Fig. 4
Executing the high-level schematic functional block diagram of example, the GPON OLT system that the present invention provides includes:
Acquisition module 10, during for asking in the certification receiving ONU, is described ONU distribution the oneth ONU mark automatically,
And the registration parameter information of described ONU is obtained according to a described ONU mark；
In the present embodiment, when GPON OLT system finds ONU, i.e. can be considered that GPON OLT system have received ONU
Certification request.ONU can be found by the hardware adaptation layer of GPON OLT system.Additionally, hardware adaptation layer can also carry out quiet
Write from memory, activate and deactivating operation.Hardware adaptation layer can also configure and safeguard that ONU mourns in silence table.Hardware adaptation layer can also abandon
The discovery event of the ONU that PON chip reports, alleviates the processing pressure of other modules.
After GPON OLT system finds ONU, automatically distribute an ONU mark, the most described ONU mark for this ONU
ID (Phy ID), then hardware adaptation layer configuration PON chip performs the behaviour such as Add (SN, Phy ID), Active (SN, Phy ID)
Make.After ONU successful activation, send OMCI (ONU Management and Control Interface, light according to Phy ID
NE management controls interface) instruction is to ONU, to obtain the registration parameter information of this ONU.Registration parameter information can include
The information such as ONU version, model and LOID.LOID is operator's registration code to each user distribution.
Search module 20, for searching described registration parameter information in preset authorization table, described preset authorization table is remembered
Record has registration parameter information and the corresponding relation of the 2nd ONU mark of the ONU allowing certification；
In the present embodiment, preset authorization table can be configured by user and safeguard.2nd ONU is designated user and is assigned to
ONU's.
Authentication module 30 is for when finding described registration parameter information, corresponding according to described registration parameter information
2nd ONU mark controls described ONU certification and passes through.
In the present embodiment, when finding described registration parameter information, then keep ONU to be active, make ONU recognize
Card passes through.
The GPON OLT system that the present invention provides, by GPON OLT system when the certification receiving ONU is asked, automatically
Identify for described ONU distribution the oneth ONU, and obtain the registration parameter information of described ONU according to a described ONU mark, and
Searching described registration parameter information in preset authorization table, in described preset authorization table, record has the registration ginseng of the ONU allowing certification
Number information and the corresponding relation of the 2nd ONU mark, when finding described registration parameter information, according to described registration parameter information
The 2nd corresponding ONU mark controls described ONU certification and passes through.Thus establish between an ONU mark and the 2nd ONU mark
Mapping relations, after GPON OLT system is restarted, PON chip re-establishes reflecting between an ONU mark and the 2nd ONU mark
Penetrate relation, to guarantee that the 2nd ONU mark of each ONU keeps constant；When ONU replaced by needs, even if PON chip is new
ONU is assigned with different ONU and identifies Phy ID, and the most newly assigned ONU also can be identified by system according to mapping relations
In the 2nd ONU mark before being tied to.And when needing the 2nd ONU mark changing ONU, only need to re-establish mapping and close
System, it is not necessary to PON chip once performs deexcitation, deletes, increases and activation instruction.The present invention reduces the work of PON chip
Amount, saved in GPON OLT system the time consumed in the verification process of ONU so that verification process is succinct, and effectively
Improve authentication efficiency.
Further, first embodiment based on GPON OLT system of the present invention, the invention allows for GPON OLT system
Second embodiment of system, with reference to the high-level schematic functional block diagram that Fig. 5, Fig. 5 are GPON OLT system the second embodiment of the present invention, at this
In embodiment, described GPON OLT system also includes:
More new module 40, for by the corresponding relation of the registration parameter information of a described ONU mark and described ONU more
Newly in registration table；
Display module 50, is used for showing described registration table, updates described preset authorization for user according to described registration table
Table.
In the present embodiment, when updating, first judge currently whether there is registration table.When there is not registration table, then create
Build registration table, and the corresponding relation stating the registration parameter information of an ONU mark and described ONU is updated in registration table.
When there is registration table, then directly the corresponding relation of an ONU mark and the registration parameter information of described ONU is updated to
In some registration tablies.
Manager can check registration table at any time, determines the ONU of correspondence according to the registration parameter information in registration table, and
For corresponding ONU distribution the 2nd ONU mark.For example, it is possible to click directly on registration parameter information corresponding for delegatable ONU, i.e.
Can add it in described preset authorization table, also can directly the 2nd ONU mark of distribution be added to preset authorization table.
Optionally, it is also possible to the 2nd ONU ID (LogicID) in corresponding record preset authorization table in registration table, also may be used
With the ID (Reg ID) in corresponding record registration table in preset authorization table.
The present embodiment is by arranging registration table so that user easily facilitates renewal preset authorization table, further increases and recognizes
Card efficiency.
Further, in order to improve authentication efficiency further, based on GPON OLT system of the present invention first or second is real
Execute example, the invention allows for the 3rd embodiment of GPON OLT system, in the present embodiment, with reference to Fig. 6, Fig. 6 position present invention
The refinement high-level schematic functional block diagram of acquisition module in GPON OLT system the 3rd embodiment, described acquisition module 10 includes:
Judging unit 11, for receive ONU certification ask time, it is judged that described ONU whether be in silent status or
Person's whether history registry mistake；
Acquiring unit 12, for being not in silent status and non-history registry is out-of-date at described ONU, is described automatically
ONU distribution the oneth ONU mark；It is not in silent status and history registry is out-of-date at described ONU, obtains described ONU and registered last time
The ONU mark distributed, and be that the described ONU that described ONU distribution obtains identifies automatically；According to distribution described the
One ONU mark obtains the registration parameter information of described ONU.
When described ONU is in silent status, then keep the silent status of ONU, until duration of mourning in silence reaches.
In the present embodiment, time in registration table containing an ONU mark corresponding for ONU and registration parameter information, then recognize
For this ONU history registry mistake.
It is understood that be not in silent status and history registry is out-of-date at described ONU, then continue to use registration last time and divided
The ONU mark joined, and obtain the registration parameter information of described ONU according to a described ONU mark, then according to existing
Registration table searches the 2nd corresponding for described ONU ONU mark with preset authorization table, controls institute finally according to described 2nd ONU mark
State ONU certification to pass through.
Further, in order to improve authentication efficiency further, based on GPON OLT system of the present invention the first to the 3rd
One embodiment, the invention allows for the 4th embodiment of GPON OLT system, is GPON of the present invention OLT system with reference to Fig. 7, Fig. 7
The high-level schematic functional block diagram of the 4th embodiment of uniting, described GPONOLT system also includes:
Mourn in silence module 60, for when not finding described registration parameter information, control described ONU and be in silent status,
Until receive releasing mourn in silence instruction or reach preset duration.
In the present embodiment, when failing to find registration parameter information in preset authorization table, then it represents that this ONU did not go through
History registered.Therefore, when not finding registration parameter information, namely during ONU is in silent status, can perform
Above-mentioned steps S40 and S50.That is, when not finding registration parameter information, can be by described ONU mark and a described ONU
The corresponding relation of registration parameter information be updated in registration table, and show described registration table.When user checks registration table, can
Think that this ONU arranges certification authority, i.e. registration parameter information corresponding for this ONU and the 2nd ONU can be identified and be updated to preset
In authorization list.
After the registration parameter information that ONU is corresponding and the 2nd ONU identify and are updated in preset authorization table, can have with
Lower two kinds of processing modes:
Mode one, when the preset duration of mourning in silence of ONU arrives, then GPON OLT system is searched again in preset authorization table
The registration parameter information of this ONU, when finding described registration parameter information, according to described registration parameter information corresponding second
ONU mark controls described ONU certification and passes through.
Mode two, described GPON OLT system also includes judge module, and described judge module is for controlling at described ONU
During silent status, it may be judged whether receive corresponding with the described ONU being in silent status based on preset authorization table
The ONU authorized order added,
When receiving ONU authorized order based on the interpolation of preset authorization table, i.e. can be considered that have received releasing of mourning in silence refers to
Order, releases and mourns in silence described ONU.Then GPON OLT system searches the registration parameter letter of this ONU again in preset authorization table
Breath, when finding described registration parameter information, controls described according to the 2nd ONU mark that described registration parameter information is corresponding
ONU certification is passed through.
Further, based on each embodiment above-mentioned, hardware adaptation layer is after finding ONU actively off-line, with (SN, Phy
ID) build ONU and solve registered events.The most first check that this ONU has registered and authorized, if unregistered or unauthorized, then lose
Abandon this event.Then checking and authorize whether list item exists, if not existing, showing that user manually deletes the mandate ONU of correspondence, clearly
Except the ID (Logic ID) in registration table.When receiving the deletion unauthorized ONU order that user issues, delete registry entry,
And this ONU10s that mourns in silence.
When hardware adaptation layer receives pressure deexcitation ONU event, PON chip only Deactive (SN, Phy ID) should
ONU, and the Phy ID of not Delete (SN, Phy ID) this ONU, i.e. this ONU keeps constant.
Further, based on each embodiment above-mentioned, after receiving the interpolation ONU order that user issues, according under user
The configuration sent out builds described preset authorization table, and then notice hardware adaptation layer releases mourning in silence of this ONU.Receive that user issues deletes
Except authorizing after ONU order, first authorization module deletes the mandate list item of correspondence, then notifies that hardware adaptation layer is mourned in silence this ONU
This ONU of 120s and Deactive.
Further, based on each embodiment above-mentioned, GPON OLT system can also include user interface, user interface master
User to be provided inquires about registration unauthorized ONU, deletes registration unauthorized ONU, and inquiry authorizes ONU, deletes functions such as authorizing ONU.
User can check the information such as the registration SN of unauthorized ONU, version, model, LOID by order, according to the decision of these information is
No mandate ONU.Management personnel greatly can also reduce with Confirm order by undelegated for all registrations ONU batch authorization
The workload of attendant.User interface provides user to inquire about mandate ONU simultaneously, deletes the function authorizing ONU.
The present invention can obtain and record the information such as the SN of unauthorized ONU, version, model, LOID in advance by registration table,
It is very easy to the equipment user management to ONU.Map by setting up between (Phy ID, Reg ID, Logic ID), solve
Determine ONU ID and PON chip has distributed the coupled problem between ID automatically, made user can arbitrarily specify or revise ONU ID, just
In system maintenance.
It should be noted that in this article, term " includes ", " comprising " or its any other variant are intended to non-row
Comprising of his property, so that include that the process of a series of key element, method, article or device not only include those key elements, and
And also include other key elements being not expressly set out, or also include intrinsic for this process, method, article or device
Key element.In the case of there is no more restriction, statement " including ... " key element limited, it is not excluded that including this
The process of key element, method, article or device there is also other identical element.
The invention described above embodiment sequence number, just to describing, does not represent the quality of embodiment.
Through the above description of the embodiments, those skilled in the art is it can be understood that arrive above-described embodiment side
Method can add the mode of required general hardware platform by software and realize, naturally it is also possible to by hardware, but a lot of in the case of
The former is more preferably embodiment.Based on such understanding, prior art is done by technical scheme the most in other words
The part going out contribution can embody with the form of software product, and this computer software product is stored in a storage medium
In (such as ROM/RAM, magnetic disc, CD), including some instructions with so that a station terminal equipment (can be mobile phone, computer, take
Business device, air-conditioner, or the network equipment etc.) perform the method described in each embodiment of the present invention.
These are only the preferred embodiments of the present invention, not thereby limit the scope of the claims of the present invention, every utilize this
Equivalent structure or equivalence flow process that bright description and accompanying drawing content are made convert, or are directly or indirectly used in other relevant skills
Art field, is the most in like manner included in the scope of patent protection of the present invention.
Claims (10)
1. authentication method to ONU in a GPON OLT system, it is characterised in that to ONU's in described GPON OLT system
Authentication method includes:
GPON OLT system, when the certification receiving ONU is asked, is described ONU distribution the oneth ONU mark automatically, and according to institute
State an ONU mark and obtain the registration parameter information of described ONU；
Searching described registration parameter information in preset authorization table, in described preset authorization table, record has the ONU's of permission certification
Registration parameter information and the corresponding relation of the 2nd ONU mark；
When finding described registration parameter information, control described according to the 2nd ONU mark that described registration parameter information is corresponding
ONU certification is passed through.
2. authentication method to ONU in GPON OLT system as claimed in claim 1, it is characterised in that described GPON OLT
System, when the certification receiving ONU is asked, is described ONU distribution the oneth ONU mark automatically, and according to a described ONU mark
After knowing the step of the registration parameter information obtaining described ONU, also include:
The corresponding relation of a described ONU mark and the registration parameter information of described ONU is updated in registration table；
Show described registration table, update described preset authorization table for user according to described registration table.
3. authentication method to ONU in GPON OLT system as claimed in claim 1, it is characterised in that described GPON OLT
When system receives the certification request of ONU, it is described ONU distribution the oneth ONU mark automatically, and according to a described ONU mark
The step of the registration parameter information obtaining described ONU includes:
When GPON OLT system receives the certification request of ONU, it is judged that whether described ONU is in silent status or whether history
Registered；
It is not in silent status and non-history registry is out-of-date at described ONU, be that described ONU distribution the oneth ONU identifies automatically；
It is not in silent status and history registry is out-of-date at described ONU, obtains described ONU and registered the ONU distributed last time
Mark, and be that the described ONU that described ONU distribution obtains identifies automatically；
A described ONU mark according to distribution obtains the registration parameter information of described ONU.
4. authentication method to ONU in GPON OLT system as claimed in claim 1, it is characterised in that described award presetting
After power table is searched the step of described registration parameter information, also include:
When not finding described registration parameter information, controlling described ONU and be in silent status, mourning in silence finger until receiving releasing
Make or reach preset duration.
5. authentication method to ONU in GPON OLT system as claimed in claim 4, it is characterised in that also include: controlling
During described ONU is in silent status, it may be judged whether receive corresponding with the described ONU being in silent status based in advance
If the ONU authorized order that authorization list adds,
When receiving ONU authorized order based on the interpolation of preset authorization table, release and described ONU is mourned in silence.
6. a GPON OLT system, it is characterised in that described GPON OLT system includes:
Acquisition module, during for asking in the certification receiving ONU, is described ONU distribution the oneth ONU mark automatically, and according to
A described ONU mark obtains the registration parameter information of described ONU；
Searching module, for searching described registration parameter information in preset authorization table, in described preset authorization table, record has fair
Permitted registration parameter information and the corresponding relation of the 2nd ONU mark of the ONU of certification；
Authentication module, for when finding described registration parameter information, according to the 2nd ONU that described registration parameter information is corresponding
Mark controls described ONU certification and passes through.
7. GPON OLT system as claimed in claim 6, it is characterised in that described GPON OLT system also includes:
More new module, for being updated to note by the corresponding relation of the registration parameter information of a described ONU mark and described ONU
In volume table；
Display module, is used for showing described registration table, updates described preset authorization table for user according to described registration table.
8. GPON OLT system as claimed in claim 6, it is characterised in that described acquisition module includes:
Judging unit, during for asking in the certification receiving ONU, it is judged that whether described ONU is in silent status or whether
History registry mistake；
Acquiring unit, for being not in silent status and non-history registry is out-of-date at described ONU, be that described ONU distributes automatically
Oneth ONU mark；It is not in silent status and history registry is out-of-date at described ONU, obtains described ONU and registered last time and to be distributed
Oneth ONU mark, and be that the described ONU that described ONU distribution obtains identifies automatically；A described ONU mark according to distribution
Know the registration parameter information obtaining described ONU.
9. GPON OLT system as claimed in claim 6, it is characterised in that described GPON OLT system also includes:
Mourn in silence module, for when not finding described registration parameter information, control described ONU and be in silent status, until connecing
Receive releasing mourn in silence instruction or reach preset duration.
10. GPON OLT system as claimed in claim 9, it is characterised in that described GPON OLT system also includes judging mould
Block, described judge module is during being in silent status at the described ONU of control, it may be judged whether receives and mourns in silence with being in
During corresponding for the described ONU of the state ONU authorized order added based on preset authorization table；
Described module of mourning in silence is additionally operable to, when receiving ONU authorized order based on the interpolation of preset authorization table, release described ONU
Mourn in silence.
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| CN114448710A (en) * | 2022-02-17 | 2022-05-06 | 成都康特电子科技股份有限公司 | ONU authentication method, ONU authentication device, optical line terminal and readable storage medium |
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