CN109951749A - The method and system that the business of PON+EOC networking is opened automatically - Google Patents

The method and system that the business of PON+EOC networking is opened automatically Download PDF

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Publication number
CN109951749A
CN109951749A CN201910169257.2A CN201910169257A CN109951749A CN 109951749 A CN109951749 A CN 109951749A CN 201910169257 A CN201910169257 A CN 201910169257A CN 109951749 A CN109951749 A CN 109951749A
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China
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local side
eoc
eoc local
bcmp
cnu
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CN201910169257.2A
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Inventor
陈铭
董斌
付晶
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Hubei Radio And Television Information Network Co Ltd
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Hubei Radio And Television Information Network Co Ltd
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Priority to CN201910169257.2A priority Critical patent/CN109951749A/en
Publication of CN109951749A publication Critical patent/CN109951749A/en
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Abstract

The invention discloses the method and system that a kind of business of PON+EOC networking is opened automatically, are related to PON+EOC technical field.EOC local side of the present invention opens BCMP agreement, sends BCMP registration request message to network management system;Network management system root sends IP and VLAN to EOC local side by BCMP agreement, generates the BCMP link connected with EOC local side;When CNU connection EOC local side, according to PON mouthfuls of determining VLAN rules, VLAN rule is issued to CNU.Registration module is used to send IP and VLAN to EOC local side by BCMP agreement;Link generation module is used to record the path for receiving BCMP registration request message, generates the BCMP link connected with EOC local side;Service fulfillment module for determining belonging to the EOC local side PON mouthful of passive optical-fiber network, will VLAN corresponding with PON mouthfuls it is regular, be issued to CNU.The business that the present invention can be realized CNU is automatically open-minded.

Description

The method and system that the business of PON+EOC networking is opened automatically
Technical field
The present invention relates to PON+EOC technical fields, are specifically related to the side that a kind of business of PON+EOC networking is opened automatically Method and system.
Background technique
Major technique one of of the PON+EOC technology as radio, TV and film industries Two-way Network solution, PON (Passive Optical Network, passive optical-fiber network), EOC (Ethernet Over Cable) is based on cable tv coax Net uses the access technology of Ethernet protocol.The technology is widely applied among various regions network rebuilding project, mainly adheres to " IP " reason It reads, IP technological perfectionism can be applied to the original HFC of broadcasting and TV (Hybrid Fiber Coaxial, hybrid fiber/ coax, HFC) In network.
Previous PON+EOC service fulfillment mode be carry out one by one by hand it is open-minded.EOC local side configures EOC innings after powering on End pipe manages IP (IP Address, Internet protocol address) and VLAN (Virtual Local Area Network, virtual local area Net), local side first line of a couplet ONU (Optical Network Unit, optical network unit) is acquired by EOC automatic device discovery agreement MAC determines the ONU and OLT (Optical Line Terminal optical line terminal) of the EOC local side first line of a couplet, and realization is interconnected. According to affiliated PON mouthfuls of the VLAN planning of OLT-ONU-EOC link Relation acquisition EOC local side, and then determine CNU (Coaxial The coaxial ethernet terminal of Network Unit) VLAN.
CNU (the coaxial ethernet terminal of Coaxial Network Unit), also known as EOC terminal are to receive data and TV Mixed signal, and two kinds of Signal separators are come out into terminal device, are generally placed upon in user family, directly meet PC, pick top box or The realizations such as television set surf the Internet and see that the function of TV, the equipment of the first line of a couplet are EOC local-side device.After CNU is powered on, acquired by full dose The unverified terminal list of EOC local side finds new terminal, issues terminal VLAN, finishing service is open-minded.But pass through the whole network The unverified terminal of EOC local side is acquired, quantity is too big, and the hardware cost needed is high, and timeliness is very poor.
It is such to open mode, because the information of most equipment acquisition is inaccurate or does not support, result in the need for by manual type into The topological structure of row maintenance and management OLT-ONU-EOC local side.During large scale network deployment, due to EOC number of devices More, manual mode can not effectively carry out network operation and management.
Summary of the invention
The purpose of the invention is to overcome the shortcomings of above-mentioned background technique, a kind of business of PON+EOC networking is provided certainly The dynamic method and system opened, it is automatically open-minded to can be realized business.
The present invention provides a kind of automatic activating method of business of PON+EOC networking, and this method comprises the following steps:
EOC local side opens access net cluster management network agreement BCMP agreement, sends BCMP registration request to network management system Message;
Network management system is according to the IP resource planning of preset VLAN planning and EOC local side, by BCMP agreement to EOC local side IP and VLAN is sent, the BCMP link connected with EOC local side is generated and is stored in network management system;
When CNU connection EOC local side, according to BCMP link belonging to the EOC local side of CNU connection and the EOC local side, determine VLAN rule is issued to CNU according to PON mouthfuls of determining VLAN rules by PON mouthfuls of passive optical-fiber network belonging to the EOC local side.
Based on the above technical solution, the EOC local side sends the mistake of BCMP registration request message to network management system Journey, which includes: EOC local side, is sent to ONU equipment for registration request, and ONU equipment adds port information, is uploaded to OLT device, OLT is set It is standby that ONU equipment information and OLT device information are added by BCMP agreement, network management is sent by the BCMP registration request message of composition System;
The BCMP link is OLT-ONU-EOC local side link;Described PON mouthfuls is the interface in OLT device.
Based on the above technical solution, after sending IP and VLAN to EOC local side, by the IP typing net of EOC local side Guard system simultaneously activates.
Based on the above technical solution, the mode of the IP typing network management system of the EOC local side are as follows: user according to The MAC Address of EOC local side, inquiry network management system match the IP for distributing to EOC local side, are manually entered network management system.
Based on the above technical solution, will further include following steps before the IP typing network management system of EOC local side:
EOC local side, which is arranged according to preset eartbeat interval to network management system, sends heartbeat message, detects the work of the EOC local side Dynamic state;
When BCMP link be OLT-ONU-EOC local side link when, the heartbeat message include EOC local side IP information and The affiliated ONU of EOC local side, affiliated OLT information.
Based on the above technical solution, by after the activation of EOC local side, TRAP server is configured by network management system;
After CNU connection EOC local side, EOC local side sends TRAP message to alarm TRAP server, and TRAP server is sent out again Send TRAP message to network management system, so that network management system finds the CNU newly connected automatically.
It based on the above technical solution, include: creation CNU processing task by the process that VLAN rule is issued to CNU, Network management system handles task queue according to background task strategy, by issuing automatically for terminal traffic configuration parameter.
The embodiment of the present invention also provides a kind of automatic open system of business of PON+EOC networking, comprising:
Registration module, for receiving the access net cluster management network agreement BCMP registration request message of EOC local side transmission, And according to the IP resource planning of preset VLAN planning and EOC local side, IP and VLAN is sent to EOC local side by BCMP agreement;
Link generation module generates and the connection of EOC local side for recording the path for receiving BCMP registration request message BCMP link, and store;
Service fulfillment module, for receiving the information for the EOC local side that CNU is connected with CNU in CNU connection EOC local side, And the BCMP link where obtaining the EOC local side in link generation module, determine passive optical-fiber network belonging to the EOC local side PON mouthfuls, will VLAN corresponding with PON mouthfuls rule, be issued to CNU.
Based on the above technical solution, the automatic open system of the business further include: detection module, for receiving The heartbeat message that EOC local side is sent according to the setting of preset eartbeat interval, if persistently receiving heartbeat message, EOC local side is online; If not receiving heartbeat message within several eartbeat interval periods, EOC local side is offline.
Based on the above technical solution, the service fulfillment module is also used in CNU connection EOC local side, is received The alarm TRAP message of the information for the EOC local side connected comprising CNU with CNU that EOC local side is sent;The TRAP message includes The MAC Address and EOC local side IP address of CNU.
Compared with prior art, advantages of the present invention is as follows:
EOC local side of the present invention opens BCMP agreement, sends BCMP registration request message, network management system is according to preset VLAN The IP resource planning of planning and EOC local side sends IP and VLAN to EOC local side, thus EOC local side and network management system communication link It connecing, network management system generates the BCMP link connected with EOC local side, when there is new CNU connection EOC local side, according to BCMP link, It determines belonging to the EOC local side PON mouthfuls of passive optical-fiber network, according to PON mouthfuls of determining VLAN rules, VLAN rule is issued to CNU。
The process of the entire service fulfillment of the present invention is realized by accessing net cluster management network agreement BCMP, and net is accessed Cluster management network agreement BCMP can determine that VLAN is advised by BCMP link with real-time servicing and the entire topological structure of update Then, thus the service configuration information opened automatically, accuracy is high, and real-time is high, do not need to carry out by manual type maintenance and The topological structure for managing OLT-ONU-EOC local side can effectively carry out network operation and management, realize that business is automatically open-minded.
Detailed description of the invention
Fig. 1 is the flow chart for the method that the business of one embodiment of the present of invention PON+EOC networking is opened automatically.
Fig. 2 is the flow chart for the method that the business of another embodiment of the invention PON+EOC networking is opened automatically.
Fig. 3 is the structural schematic diagram for the system that the business of one embodiment of the present of invention PON+EOC networking is opened automatically.
Fig. 4 is the structural schematic diagram for the system that the business of another embodiment of the invention PON+EOC networking is opened automatically.
Fig. 5 is the schematic diagram of one embodiment of the present of invention BCMP registration request message content.
Fig. 6 is the schematic diagram of the message content of one embodiment of the present of invention TRAP message.
Appended drawing reference: network management system 1, EOC local side 2, ONU equipment 3, OLU equipment 4, CNU 5, registration module 11, link are raw At module 12, service fulfillment module 13, detection module 14, TRAP server 15.
Specific embodiment
With reference to the accompanying drawing and specific embodiment the present invention is described in further detail.
Term is explained:
BCMP: the access net cluster management network agreement of client end/server end (Client/Server) model;
BCMP Server:BCMP server, refers to network management system in the present embodiment;
BCMP Proxy:BCMP proxy server, refers to OLT device in the EPON+EOC network equipment;
BCMP Client:BCMP client, in the PON+EOC network equipment, one is CBAT equipment and ONU equipments The all-in-one machine of (CBAT and ONU are as standalone module) composition, one is the all-in-one machines of HS equipment composition;Wherein, CBAT, Coaxial Broadband Access Terminal, coaxial cable broadband access net local side apparatus;HS equipment: EOC cable bridge is handed over It changes planes;
OLT:Optical Line Terminal, optical line terminal;
ONU:Optical Network Unit, optical network unit;
EoC:Ethernet over Coax is based on coaxial cable Ethernet bearing technology;
PON:Passive Optical Network, passive optical-fiber network;
EPON:Ethernet Passive Optical Network, Ethernet passive optical network;
HFC:Hybrid Fiber-Coaxial, i.e. hybrid fiber coax;
CNU:Coaxial Network Unit, coaxial cable broadband incoming end (modulation /demodulation)
Equipment;
VLAN:Virtual Local Area Network virtual LAN;
MIB:Management Information Base management information bank;
SNMP:Simple Network Management Protocal Simple Network Management Protocol;
TRAP: alarm, SNMP is self-trapping, and in network management system, the agency in managed devices can be at any time to net Network management work station reporting conditions.
Embodiment one
Shown in Figure 1, the embodiment of the present invention provides a kind of automatic activating method of business of PON+EOC networking, including such as Lower step:
S1, EOC local side 2 opens access net cluster management network agreement BCMP agreement, sends BCMP registration to network management system 1 Request message.Wherein, registration request message includes the MAC Address of EOC local side 2.
S2, network management system 1 according to preset VLAN plan and EOC local side 2 IP resource planning, by BCMP agreement to EOC local side 2 sends IP and VLAN, generates the BCMP link connected with EOC local side 2 and is stored in network management system 1.Wherein, VLAN planning and IP resource planning are all typing network management systems 1 in advance.
S3, when the connection EOC local side 2 of CNU 5, according to belonging to the EOC local side 2 of the connection of CNU 5 and the EOC local side 2 BCMP link determines belonging to the EOC local side 2 PON mouthfuls of passive optical-fiber network, and according to PON mouthfuls of determining VLAN rules, VLAN is advised It is then issued to CNU 5, realizes that business is automatically open-minded.
Further, EOC local side 2 includes: that EOC local side 2 will to the process that network management system 1 sends BCMP registration request message Registration request is sent to ONU equipment 3, and ONU equipment 3 adds port information, is uploaded to OLT device 4, and OLT device 4 is assisted by BCMP View addition 3 information of ONU equipment and 4 information of OLT device, send network management system 1 for the BCMP registration request message of composition.Then, BCMP link is OLT-ONU-EOC local side link;PON mouthfuls are the interface in OLT device 4." port information " refers to EOC local side The uni port (User Network Interface User Network Interface) of the ONU equipment 3 of 2 first line of a couplet, refers to user equipment and intelligence Interface between optical-fiber network, is 3 port of ONU equipment, the port of the PON mouthfuls of OLT devices 4 for referring to 3 first line of a couplet of ONU equipment, the two It is the port of distinct device.
Still further, the present invention uses the access net collection of BCMP client end/server end (Client/Server) model Group's management network protocol, network management system 1 includes BCMP Server, i.e. BCMP server, OLT device 4 is equivalent to BCMP Proxy Proxy server, OLT device 4 open BCMP PROXY forwarding, received registration request message are sent to network management system 1.EOC Local side 2 is equivalent to BCMP Client client, opens access net cluster management network agreement BCMP agreement, overcomes existing skill EOC equipment in part present in art is not supported to find agreement automatically, causes link association rate low, pass through the accuracy of manual maintenance The problem of can not ensureing.
Embodiment two
Shown in Figure 2, the embodiment of the present invention also provides a kind of automatic activating method of business of PON+EOC networking, in reality On the basis of applying example one, the embodiment of the present invention specifically comprises the following steps:
A1, EOC local side 2 opens access net cluster management network agreement BCMP agreement, sends BCMP registration to network management system 1 Request message.
A2, network management system 1 according to preset VLAN plan and EOC local side 2 IP resource planning, by BCMP agreement to EOC local side 2 sends IP and VLAN, generates the BCMP link connected with EOC local side 2 and is stored in network management system 1.
A3, EOC local side 2, which is arranged according to preset eartbeat interval to network management system 1, sends heartbeat message, detects the EOC innings The active state at end 2.If heartbeat message can persistently be received according to eartbeat interval, EOC local side 2 is online;If presetting several Heartbeat message is not received in the eartbeat interval period, then EOC local side 2 is offline.In practical applications, maintenance EOC local side 2 can manage online Reason state, defaulting 3 periods does not receive heartbeat message, then it is believed that the equipment is offline in management layer.
When BCMP link be OLT-ONU-EOC local side link when, heartbeat message include EOC local side 2 IP information and EOC innings The affiliated ONU at end 2, affiliated OLT information.
A4, it by the IP typing network management system 1 of EOC local side 2 and activates.
As a kind of selection, for user according to the MAC Address of EOC local side 2, inquiry network management system 1, which is matched, distributes to EOC local side 2 IP, be manually entered network management system 1.The IP of EOC local side 2 is manually entered network management system 1, the clothes of network management system 1 can be passed through Activation is clicked at business interface, to realize
A5, after activating EOC local side 2, the IP of TRAP server 15 is configured by network management system 1.
As a kind of selection, the IP that network management system 1 configures TRAP server 15 is that TRAP is arranged for EOC local side 2 to service The IP of device 15 is in order to which network management system 1 can be received for the setting TRAP server 15 of EOC local side 2 by user's manual operation MAC Address, the IP address of EOC local side 2, the connected ONU end mouth of EOC local side 2 to TRAP message, in TRAP message containing CNU 5 Number.
Behind connection local side 2 EOC CNU 5, EOC local side 2 sends TRAP message, TRAP server 15 to TRAP server 15 TRAP message is retransmited to network management system 1, so that network management system 1 finds the CNU 5 newly connected automatically.All EOC local sides 2 are equal Only communicate with a TRAP server 15, which receives the TRAP message that reports of EOC local side 2, EOC local side 2 and TRAP server 15 is n:1, and when there is the new connection EOC local side 2 of CNU 5, EOC local side 2 sends TRAP message to TRAP automatically Server 15.Still further, the TRAP message that EOC local side 2 reports includes the MAC Address and EOC local side of new online CNU 5 The address 2IP.Network management system 1 is by OLT-ONU-EOC local side link belonging to TRAP information query EOC local side 2, to find really PON mouthfuls of passive optical-fiber network belonging to the fixed EOC local side 2, corresponding VLAN rule is issued to 5 equipment of CNU.
A6, when the connection EOC local side 2 of CNU 5, according to belonging to the EOC local side 2 of the connection of CNU 5 and the EOC local side 2 BCMP link determines belonging to the EOC local side 2 PON mouthfuls of passive optical-fiber network, and according to PON mouthfuls of determining VLAN rules, VLAN is advised It is then issued to CNU 5, realizes that business is automatically open-minded.
In conjunction with the link information of BCMP, it can be deduced that the link of CNU-EOC-ONU-OLT, network management system can be according to EOC Local side is PON mouthfuls affiliated, then confirmation terminal VLAN rule carries out sending down service according to service VLAN rule, completes automatic service It is open-minded.
It further, include: creation 5 processing task of CNU by the process that VLAN rule is issued to CNU 5 in step A6, Network management system 1 handles task queue according to background task strategy, and terminal traffic configuration parameter is issued automatically.
Embodiment three
Shown in Figure 3, the present invention provides a kind of automatic open system of business of PON+EOC networking, comprising: registration module 11, link generation module 12, service fulfillment module 13 and detection module 14.
Wherein, the access net cluster management network agreement BCMP registration that registration module 11 is used to receive the transmission of EOC local side 2 is asked Message is sought, and according to the IP resource planning of preset VLAN planning and EOC local side 2, is sent by BCMP agreement to EOC local side 2 IP and VLAN;
Link generation module 12 is used to record the path for receiving BCMP registration request message, generates and the connection of EOC local side 2 BCMP link, and store;
Service fulfillment module 13 is used in the connection EOC local side 2 of CNU 5, receives the EOC local side of CNU 5 and CNU 5 connection 2 information, and the BCMP link where the EOC local side 2 is obtained from link generation module 12, it determines belonging to the EOC local side 2 PON mouthfuls of passive optical-fiber network, will VLAN corresponding with PON mouthfuls rule, be issued to CNU 5.2 information of EOC local side of the connection of CNU 5 The MAC Address of the EOC local side 2 of MAC Address and the connection of CNU 5 including CNU 5.
Link generation module 12 generates BCMP link, can determine passive fiber belonging to EOC local side 2 by BCMP link PON mouthfuls of network, so that it is determined that the VLAN rule for needing to issue, BCMP link is established with VLAN planning and is associated with, determination is opened automatically Logical service configuration information, BCMP link safeguard that accuracy is high automatically, and real-time is high.
Further optimize, when the registration of EOC local side 2 is completed to communicate with the foundation of network management system 1, system of the invention is also wrapped Detection module 14 is included, detection module 14 is used to receive the heartbeat message that EOC local side 2 is sent according to the setting of preset eartbeat interval, The active state of the EOC local side 2 is detected, if heartbeat message is not received in several eartbeat intervals period presetting, EOC local side 2 is offline.In practical applications, maintenance EOC local side 2 online can controlled state, defaulting 3 periods does not receive heartbeat message, then may be used Think that the equipment is offline in management layer.Heartbeat message is sent through BCMP link, while whether detectable BCMP link is connected to.
Further optimize, in order to find CNU 5 that EOC local side 2 newly powers on automatically, service fulfillment module 13 is also used to When the new connection EOC local side 2 of CNU 5, the letter for the EOC local side 2 comprising CNU 5 and CNU 5 connection that EOC local side 2 is sent is received The TRAP message of breath;TRAP message includes the MAC Address and EOC local side IP address of CNU 5.
Wherein, the TRAP message that EOC local side 2 is sent is sent to service fulfillment module 13 by TRAP server 15.TRAP The IP of server 15 is arranged and is manually operated for EOC local side 2 by user, and TRAP server 15 is arranged for EOC local side 2 It is to allow service fulfillment module 13 that can receive TRAP message.TRAP server 15 is responsible for receiving TRAP message, for new The connection EOC local side 2 of CNU 5 when, receive the TRAP message that EOC local side 2 is sent, and TRAP message be sent to service fulfillment mould Block 13;TRAP message includes the IP address of the MAC Address of CNU 5 and the EOC local side 2 of the connection of CNU 5, and corresponding business is matched Confidence breath is sent to CNU 5, realizes the automatic open-minded of business, high-efficient.In practical applications, TRAP message includes CNU 5 MAC Address, the IP address of EOC local side 2, the connected ONU end slogan of EOC local side 2, TRAP server 15 are responsible for reception TRAP and disappear Breath, the TRAP message that TRAP server 15 receives is obtained by each node in the library MIB of simple network management snmp protocol The MAC Address and ONU end slogan of the CNU 5 of 2 second line of a couplet of EOC local side, the ONU of the first line of a couplet are got, these information are by EOC local side 2 Report, the useful message of TRAP message is the MAC Address of CNU, EOC local side IP address.
Example IV
It is shown in Figure 4, on the basis of embodiment three, while it being based on embodiment one or embodiment two, provides a kind of The system of invention realizes the application mode that automatic service is opened, registration module 11, link generation module using method of the invention 12, service fulfillment module 13, detection module 14 are run in network management system 1.Network management system 1 further includes TRAP server 15, and EOC innings End 2, ONU equipment 3, OLT device 4 and network management system 1 successively communicate to connect.
Registration request is sent to ONU equipment 3 by EOC local side 2, and ONU equipment 3 adds port information, is uploaded to OLT device 4, OLT device 4 adds ONU information and OLT information by BCMP agreement, sends network management system for the BCMP registration request message of composition System 1.BCMP link is OLT-ONU-EOC local side link;PON mouthfuls are the interface in OLT device 4.
When BCMP link be OLT-ONU-EOC local side link when, heartbeat message include EOC local side 2 IP address and EOC innings Affiliated ONU equipment 3,4 information of affiliated OLT device at end 2.
Accordingly, registration module 11 is used to receive the BCMP registration request message of the transmission of EOC local side 2, and according to preset The IP resource planning of VLAN planning and EOC local side 2 sends IP and VLAN to EOC local side 2 by BCMP agreement.
Link generation module 12 is used to record the path for receiving BCMP registration request message, generates and the connection of EOC local side 2 OLT-ONU-EOC local side link, and store.
Service fulfillment module 13 is used in the new connection EOC local side 2 of CNU 5, receives the EOC of CNU 5 and CNU 5 connection The information of local side 2, and the OLT-ONU-EOC local side link where the EOC local side 2 is obtained from link generation module 12, it determines VLAN rule corresponding with PON mouthfuls is passed through OLT- by PON mouthfuls of the passive optical-fiber network of OLT device 4 belonging to the EOC local side 2 ONU-EOC local side link is issued to CNU 5.In order to find CNU 5 that EOC local side 2 newly powers on automatically, service fulfillment module 13 is also For in the new connection EOC local side 2 of CNU 5, receiving the TRAP message that TRAP server 15 is sent.Wherein, TRAP server 15, in the new connection EOC local side 2 of CNU 5, receiving the TRAP message that EOC local side 2 is sent, and TRAP message is sent To service fulfillment module 13;TRAP message includes the IP address of the MAC Address of CNU 5 and the EOC local side 2 of the connection of CNU 5, so that Network management system 1 can find the CNU 5 newly powered on automatically, and send CNU 5 for corresponding service configuration information, realize business It is automatic open-minded, it is high-efficient.
Detection module 14 is arranged according to preset eartbeat interval through OLT-ONU-EOC local side link for receiving EOC local side 2 The heartbeat message of transmission.The active state of the EOC local side 2 is detected, if not receiving the heart presetting in several eartbeat intervals period Message is jumped, then EOC local side 2 is offline.In practical applications, maintenance EOC local side 2 online can controlled state, default 3 periods and do not receive To heartbeat message, then it is believed that the equipment is offline in management layer.Heartbeat message is sent through BCMP link, can detect simultaneously Whether BCMP link is connected to.When BCMP link is OLT-ONU-EOC local side link, heartbeat message includes the IP letter of EOC local side 2 The affiliated ONU of breath and EOC local side 2, affiliated OLT information.
In embodiment one into example IV, the layer field of BCMP registration request message is as shown in Figure 5.In figure, layer field Length: length 1Bytes integer data indicates the length of this hierarchical information field.This message frame value is 32;
Device type: the device type of registration request, length 1Bytes integer data are sent;If HS equipment, equipment class Type is 0x2;
MAC: the device mac address of registration request, length 6Bytes integer data are sent;
Management parameters collection number: the integer data of length 2Bytes indicates BCMP Client BCMP used at present The management parameters set template number that Server is issued;
PORT_ID: length 4Bytes integer data indicates the uni port number of HS first line of a couplet ONU, and PORT_ID is since 1 It is incremented by number;
ONU MAC: length 6Bytes integer data indicates the MAC Address of ONU;
ONU_ID: length 4Bytes integer data, indicate ONU number, the number be the logical number of ONU management (no It is LLID), ONU_ID is incremented by number since 1, should be able to determine fixed unique ONU by the number;
OLT_ID: length 4Bytes integer data indicates that PON port of the joined OLT of ONU in EOLT PON business board is compiled Number, OLT_ID is incremented by number since 1;
SLOT_ID: length 4Bytes integer data indicates slot position number of the EOLT PON business board in EOLT, SLOT_ ID is incremented by number since 1.
The present invention also provides a kind of formats of TRAP message, as shown in fig. 6, public SNMP stem includes version, group in figure Body title and power distribution unit PDU type.
Version: specified SNMP version is worth and subtracts 1 for version number.0 should then be inserted for SNMP (SNMPv1).
Community name: it as a text-string of the plaintext password password between managing process and agent process, writes from memory Recognize " PUBLIC " or " public " that value is often 6 characters.
PDU type: it is worth the number to indicate the PDU type.Such as the value of GetRequest type is 3.
Trap stem includes IP, Trap type, particular code and the timestamp of enterprise, agency.
Enterprise (Enterprise): the object identifier of the network equipment of Trap message is generated.
Trap type: the field formal name is Generi-Trap, shares type in 7 (0~6).
Particular code (specific-cod): it if trap type is 6, indicates agency's customized time, is otherwise 0. Timestamp (timestamp): indicate that the time experienced occurs for the event for being initialised to trap report from agent process.
Variable-Bindings table is one group of variable with analog value that manager will read or be arranged, and is become comprising one or more The title of amount and its corresponding value.Its value is sky in GetRequest and GetNextRequest PDU, that is, is ignored The value of variable.In Trap PDU, it gives the related variable of some specific PDU and value.
As shown in the table, the present invention also provides a kind of particular contents of VLAN planning table.
As shown in the table, the present invention also provides a kind of particular contents of BCMP link.
CNU 5 handles task list
Those skilled in the art can carry out various modifications to the embodiment of the present invention and modification, if these modifications and change For type within the scope of the claims in the present invention and its equivalent technologies, then these modifications and variations are also in protection scope of the present invention Within.
The prior art that the content being not described in detail in specification is known to the skilled person.

Claims (10)

1. a kind of automatic activating method of business of PON+EOC networking, characterized by the following steps:
EOC local side opens access net cluster management network agreement BCMP agreement, sends BCMP registration request message to network management system;
Network management system is sent by BCMP agreement to EOC local side according to the IP resource planning of preset VLAN planning and EOC local side IP and VLAN generates the BCMP link connected with EOC local side and is stored in network management system;
When CNU connection EOC local side, according to BCMP link belonging to the EOC local side of CNU connection and the EOC local side, determining should Passive optical-fiber network PON mouthfuls belonging to EOC local side, according to PON mouthfuls of determining VLAN rules, VLAN rule is issued to CNU.
2. the automatic activating method of business of PON+EOC networking as described in claim 1, it is characterised in that: the EOC local side to The process that network management system sends BCMP registration request message includes: that registration request is sent to ONU equipment, ONU equipment by EOC local side Port information is added, OLT device is uploaded to, OLT device adds ONU equipment information and OLT device information by BCMP agreement, will The BCMP registration request message of composition is sent to network management system;
The BCMP link is OLT-ONU-EOC local side link;Described PON mouthfuls is the interface in OLT device.
3. the automatic activating method of business of PON+EOC networking as described in claim 1, it is characterised in that: sent to EOC local side After IP and VLAN, by the IP typing network management system of EOC local side and activate.
4. the automatic activating method of business of PON+EOC networking as claimed in claim 3, which is characterized in that the EOC local side The mode of IP typing network management system are as follows: for user according to the MAC Address of EOC local side, inquiry network management system, which is matched, distributes to EOC local side IP is manually entered network management system.
5. the automatic activating method of business of PON+EOC networking as claimed in claim 3, which is characterized in that by the IP of EOC local side Further include following steps before typing network management system:
EOC local side, which is arranged according to preset eartbeat interval to network management system, sends heartbeat message, detects the moving type of the EOC local side State;
When BCMP link be OLT-ONU-EOC local side link when, the heartbeat message include EOC local side IP information and EOC innings The affiliated ONU at end, affiliated OLT information.
6. the automatic activating method of business of PON+EOC networking as claimed in claim 3, it is characterised in that: activate EOC local side Afterwards, TRAP server is configured by network management system;
After CNU connection EOC local side, EOC local side sends alarm TRAP message to alarm TRAP server, and TRAP server is sent out again Send TRAP message to network management system, so that network management system finds the CNU newly connected automatically.
7. the automatic activating method of business of PON+EOC networking as described in claim 1, which is characterized in that will be under VLAN rule The process for being dealt into CNU includes: creation CNU processing task, and network management system handles task queue according to background task strategy, by terminal Business configuration parameter issues automatically.
8. a kind of automatic open system of business of PON+EOC networking characterized by comprising
Registration module, for receiving the access net cluster management network agreement BCMP registration request message of EOC local side transmission, and root According to the IP resource planning of preset VLAN planning and EOC local side, IP and VLAN is sent to EOC local side by BCMP agreement;
Link generation module generates the BCMP chain connected with EOC local side for recording the path for receiving BCMP registration request message Road, and store;
Service fulfillment module is used in CNU connection EOC local side, the information for the EOC local side that reception CNU is connected with CNU, and from The BCMP link where the EOC local side is obtained in link generation module, determines passive optical-fiber network PON belonging to the EOC local side Mouthful, will VLAN corresponding with PON mouthful it is regular, be issued to CNU.
9. the automatic open system of business of PON+EOC networking as claimed in claim 8, which is characterized in that the business is automatic Open system further include:
Detection module, the heartbeat message sent for receiving EOC local side according to the setting of preset eartbeat interval, if persistently receiving the heart Message is jumped, then EOC local side is online;If not receiving heartbeat message within several eartbeat interval periods, EOC local side is offline.
10. the automatic open system of business of PON+EOC networking as claimed in claim 8, it is characterised in that: the service fulfillment Module is also used in CNU connection EOC local side, receives the information for the EOC local side connected comprising CNU with CNU that EOC local side is sent Alarm TRAP message;The TRAP message includes the MAC Address and EOC local side IP address of CNU.
CN201910169257.2A 2019-03-06 2019-03-06 The method and system that the business of PON+EOC networking is opened automatically Pending CN109951749A (en)

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