CN107959898A - A kind of method that OLT identifies connected ONU legitimacies - Google Patents
A kind of method that OLT identifies connected ONU legitimacies Download PDFInfo
- Publication number
- CN107959898A CN107959898A CN201711269540.XA CN201711269540A CN107959898A CN 107959898 A CN107959898 A CN 107959898A CN 201711269540 A CN201711269540 A CN 201711269540A CN 107959898 A CN107959898 A CN 107959898A
- Authority
- CN
- China
- Prior art keywords
- onu
- olt
- message
- sent
- venderid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
-
- 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
- H04Q2011/0079—Operation or maintenance aspects
Abstract
The present invention provides a kind of method that OLT identifies connected ONU legitimacies,OLT can identify satisfactory ONU,Illegal ONU is forbidden to access at the same time,Improve the efficiency of OLT processing effective informations,OLT carries out MPCP interactions for the ONU of each new connection,OLT distributes to mono- LLID of ONU,And by the mac address bindings of LLID and ONU,Then OAM message is carried out with ONU to interact,ONU sends the VenderID and ModuleID of itself to OLT,OLT by the ONU VenderID sent and ModuleID with set ONU in the olt allow the VenderID in list and ModuleID carry out than with,If there are VenderID and ModuleID,Then ONU and OLT is allowed to carry out service message；Otherwise, OLT sends the OAM message for forbidding the PON mouths of ONU luminous so that ONU is in silent status.
Description
Technical field
Present invention design PON local side technical fields, are specially a kind of method that OLT identifies connected ONU legitimacies.
Background technology
Currently, OLT（Optical Line Terminal, optical line terminal）With ONU (Optical Network
Unit, optical network unit）Manufacturer is numerous, and the species and function of ONU is various, and OLT needs to be permitted compliance with according to customer requirement
It is required that part of the manufacturer ONU access, while forbid undesirable part of the manufacturer OUN access OLT.Lack in the prior art
Weary conveniently method realizes that OLT identifies legal ONU.
The content of the invention
In view of the above-mentioned problems, the present invention provides a kind of method that OLT identifies connected ONU legitimacies, OLT can
To identify satisfactory ONU, while forbid illegal ONU to access, improve the efficiency of OLT processing effective informations.
Its technical solution is such：A kind of method that OLT identifies connected ONU legitimacies, it is characterised in that：
OLT carries out MPCP interactions for the ONU of each new connection, and OLT distributes to described mono- LLID of ONU, and by the LLID and institute
The mac address bindings of ONU are stated, then carrying out OAM message with the ONU interacts, and the ONU sends itself to the OLT
VenderID and ModuleID, the OLT are by the ONU VenderID sent and ModuleID with setting ONU in the olt
If the VenderID in list and ModuleID is allowed to carry out than with there are the VenderID and the ModuleID, permitting
Perhaps the described ONU and OLT carries out service message, and the OLT determines business report according to LLID and the correspondence of mac addresses
The ONU of text interaction；Otherwise, the OLT sends the OAM message for forbidding the PON mouths of the ONU luminous so that the ONU is in quiet
Silent state.
Further, after the ONU is in silent status, the ONU can initiate to connect to the OLT again after restarting
Connect request.
Further, OLT sends OAM message to ONU and comprises the following steps：The OA message processing module (MPM)s of the OLT are by OLT
The OAM message of reply message or OLT generations after processing is sent to kernel kernels by socket, and the kernel kernels are again
OAM message is sent to virtual port, the virtual port E-Packets to the ONU.
Further, ONU sends OAM message to OLT and comprises the following steps：The message that the ONU is sent is sent to described
Message is sent to kernel kernels by the virtual port of OLT, the virtual port, and message is sent to set by the kernel kernels
Word is connect, the message is sent to the OAM message processing module by the socket.
Since OLT and ONU need just be authenticated after MPCP agreements and the success of OAM protocol interactions and service message
Transmission, in the interaction of OAM agreements, VenderID and ModuleID that OLT is carried by OAM message are identified the present invention
ONU, mutually should be to ONU processing, the ONU legitimacies of OLT of the invention identification connection according to the legitimacy of the ONU of recognition result
Method need not in addition be set when the ONU hardware of system changes, OLT can be with the satisfactory ONU of automatic identification, together
When forbid illegal ONU to access, improve OLT processing effective information efficiency, identification it is convenient and efficient, do not increase it is extra into
This.
Brief description of the drawings
Fig. 1 is the flow diagram of the ONU identifications of the present invention；
Fig. 2 is the flow diagram of the OAM message processing of the present invention.
Embodiment
See Fig. 1, the method that a kind of OLT of the invention identifies connected ONU legitimacies, when there is new ONU accesses,
OLT carries out MPCP interactions for the ONU newly connected, and OLT distributes to mono- LLID of the ONU, and by the mac of the LLID and ONU
Location is bound, and then carrying out OAM message with the ONU interacts, which sends the VenderID and ModuleID, OLT of itself to OLT
By the ONU VenderID sent and ModuleID with set ONU in the olt allow the VenderID in list and
If ModuleID is carried out than with there are the VenderID and ModuleID, allowing the ONU and OLT to carry out service message, OLT
The ONU of service message interaction is determined according to LLID and the correspondence of mac addresses；Otherwise, OLT sends the PON for forbidding the ONU
Mouthful luminous OAM message so that the ONU is in silent status, after the ONU is in silent status, after restarting can again to
OLT initiates connection request.
See that Fig. 2, OLT send OAM message to ONU and comprise the following steps：After the OA message processing module (MPM)s of OLT handle OLT
Reply message or OLT generation OAM message kernel kernels are sent to by socket, kernel kernels are again by OAM message
Virtual port is sent to, virtual port E-Packets to ONU；ONU sends OAM message to OLT and comprises the following steps：ONU is sent
Message be sent to the virtual port of OLT, message is sent to kernel kernels by virtual port, and kernel kernels send message
To socket, message is sent to OAM text processing modules by socket.
Since OLT and ONU need just be authenticated after MPCP agreements and the success of OAM protocol interactions and service message
Transmission, in the interaction of OAM agreements, VenderID and ModuleID that OLT is carried by OAM message are identified the present invention
ONU, mutually should be to ONU processing, the ONU legitimacies of OLT of the invention identification connection according to the legitimacy of the ONU of recognition result
Method need not in addition be set when the ONU hardware of system changes, OLT can be with the satisfactory ONU of automatic identification, together
When forbid illegal ONU to access, improve OLT processing effective information efficiency, identification it is convenient and efficient, do not increase it is extra into
This.
More than, it is merely preferred embodiments of the present invention, but protection scope of the present invention is not limited thereto, and it is any
Be familiar with the people of the technology disclosed herein technical scope in, the change or replacement that can readily occur in should all be covered at this
Within the protection domain of invention.Therefore, protection scope of the present invention should be subject to scope of the claims.
Claims (4)
1. a kind of method that OLT identifies connected ONU legitimacies, it is characterised in that：ONUs of the OLT for each new connection
Carry out MPCP interactions, OLT distributes to described mono- LLID of ONU, and by after the mac address bindings of the LLID and ONU with
The ONU carries out OAM message interaction, and the ONU sends the VenderID and ModuleID of itself to the OLT, and the OLT will
VenderID and ModuleID that the ONU is sent allow with the ONU for setting in the olt VenderID in list and
If ModuleID is carried out than with there are the VenderID and the ModuleID, allowing the ONU and OLT to carry out
Service message, the OLT determine the ONU of service message interaction according to LLID and the correspondence of mac addresses；Otherwise, it is described
OLT sends the OAM message for forbidding the PON mouths of the ONU luminous so that the ONU is in silent status.
2. the method that a kind of OLT according to claim 1 identifies connected ONU legitimacies, it is characterised in that：Work as institute
State after ONU is in silent status, the ONU can initiate connection request to the OLT again after restarting.
3. the method that a kind of OLT according to claim 1 identifies connected ONU legitimacies, it is characterised in that：OLT
OAM message is sent to ONU to comprise the following steps：The OA message processing module (MPM)s of the OLT OLT is handled after reply message or
The OAM message of OLT generations is sent to kernel kernels by socket, and OAM message is sent to void by the kernel kernels again
Intend port, the virtual port E-Packets to the ONU.
4. the method that a kind of OLT according to claim 1 identifies connected ONU legitimacies, it is characterised in that：ONU
OAM message is sent to OLT to comprise the following steps：The message that the ONU is sent is sent to the virtual port of the OLT, the void
Intend port and message is sent to kernel kernels, message is sent to socket by the kernel kernels, and the socket is by institute
State message and be sent to the OAM message processing module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711269540.XA CN107959898A (en) | 2017-12-05 | 2017-12-05 | A kind of method that OLT identifies connected ONU legitimacies |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711269540.XA CN107959898A (en) | 2017-12-05 | 2017-12-05 | A kind of method that OLT identifies connected ONU legitimacies |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107959898A true CN107959898A (en) | 2018-04-24 |
Family
ID=61963058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711269540.XA Pending CN107959898A (en) | 2017-12-05 | 2017-12-05 | A kind of method that OLT identifies connected ONU legitimacies |
Country Status (1)
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| CN (1) | CN107959898A (en) |
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| CN101557288A (en) * | 2008-04-11 | 2009-10-14 | 中兴通讯股份有限公司 | ONU certificate method for PON system |
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| CN106533801A (en) * | 2016-12-20 | 2017-03-22 | 上海市共进通信技术有限公司 | Method for realizing compatible docking between ONU (Optical Network Unit) and OLT (Optical Line Terminal) in GPON (Gigabit Passive Optical Network) system |
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2017
- 2017-12-05 CN CN201711269540.XA patent/CN107959898A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101043280A (en) * | 2006-06-24 | 2007-09-26 | 华为技术有限公司 | Method and system for positioning user location |
| CN101068129A (en) * | 2006-06-26 | 2007-11-07 | 华为技术有限公司 | Method for realizing broadcasting and/or group broadcasting business in WDM-PON and system thereof |
| CN101083589A (en) * | 2007-07-13 | 2007-12-05 | 华为技术有限公司 | Terminal detection authentication process, device and operation administrative system in passive optical network |
| CN101119158A (en) * | 2007-09-21 | 2008-02-06 | 中兴通讯股份有限公司 | Ethernet passive optical network equipment based management method |
| CN101557288A (en) * | 2008-04-11 | 2009-10-14 | 中兴通讯股份有限公司 | ONU certificate method for PON system |
| CN101873516A (en) * | 2009-04-22 | 2010-10-27 | 中兴通讯股份有限公司 | Method for registering and activating optical network unit in a gigabit passive optical network system |
| CN102740174A (en) * | 2012-06-06 | 2012-10-17 | 烽火通信科技股份有限公司 | Method for managing ONU (optical network unit) access in GPON (gigabit passive optical network) system |
| CN104486589A (en) * | 2014-12-25 | 2015-04-01 | 浙江宇视科技有限公司 | Assess method and device of GVRP-based video monitoring system |
| CN106533801A (en) * | 2016-12-20 | 2017-03-22 | 上海市共进通信技术有限公司 | Method for realizing compatible docking between ONU (Optical Network Unit) and OLT (Optical Line Terminal) in GPON (Gigabit Passive Optical Network) system |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180424 |
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