CN105007186B - Fiber to the home terminal method of automatic configuration and system based on EPON networks - Google Patents

Fiber to the home terminal method of automatic configuration and system based on EPON networks Download PDF

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Publication number
CN105007186B
CN105007186B CN201510442063.7A CN201510442063A CN105007186B CN 105007186 B CN105007186 B CN 105007186B CN 201510442063 A CN201510442063 A CN 201510442063A CN 105007186 B CN105007186 B CN 105007186B
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onu
configuration
terminal
mac address
information
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CN105007186A (en
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王锐
彭亮
周建萍
郑直
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WUHAN YANGTZE OPTICAL TECHNOLOGY Co Ltd
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WUHAN YANGTZE OPTICAL TECHNOLOGY Co Ltd
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/08Configuration management of networks or network elements
    • H04L41/0803Configuration setting
    • H04L41/0806Configuration setting for initial configuration or provisioning, e.g. plug-and-play
    • H04L41/0809Plug-and-play configuration
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/08Configuration management of networks or network elements
    • H04L41/0876Aspects of the degree of configuration automation
    • H04L41/0886Fully automatic configuration
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04QSELECTING
    • H04Q11/00Selecting arrangements for multiplex systems
    • H04Q11/0001Selecting arrangements for multiplex systems using optical switching
    • H04Q11/0062Network aspects
    • H04Q11/0067Provisions for optical access or distribution networks, e.g. Gigabit Ethernet Passive Optical Network (GE-PON), ATM-based Passive Optical Network (A-PON), PON-Ring

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Automation & Control Theory (AREA)
  • Small-Scale Networks (AREA)

Abstract

The invention discloses a kind of fiber to the home terminal method of automatic configuration and system based on EPON networks, and method includes step:S1, the ends webmaster SERVER establish the configuration template of ONU under local side OLT;When S2, terminal ONU electrifying startup, local side OLT sends illegal ONU and reaches the standard grade alarm, and whether the ends webmaster SERVER parse warning message, judge the illegal ONU among having authorized MAC Address list according to the MAC Address in warning information;S3, the MAC Address is inquired whether in MAC Address pond, the Authorized operation of ONU is carried out if in MAC Address pond;S4, the configuration template for being directed to the ONU from network management system inquiry according to the position and light branch of ONU, configuration information is issued according to configuration template information to the ONU end mouth;S5, port configuration information send the alarm notification NM client that configuration is completed after the completion of issuing.The present invention can realize the plug and play of terminal by having planned terminal configuration template in systems in advance, facilitate the situation that terminal user largely opens, and have good practicability foreground.

Description

Fiber to the home terminal method of automatic configuration and system based on EPON networks
Technical field
The present invention relates to fields of communication technology more particularly to a kind of fiber to the home terminal based on EPON networks to automatically configure Method and system.
Background technology
In recent years, as the startup of " broadband China " strategy is implemented and lasting propulsion, broadband network have been used as national strategy Property public infrastructure development.Fiber to the home (FTTH) is used as high speed easily broadband network important component, is to realize structure Build unimpeded high speed, covering town and country, the important means for servicing easily broadband network.But the thing followed is FTTH numbers of users Greatly and open complexity.Often open a family user will maintenance personnel on-site install terminal device, and be by local side administrative staff The each port of terminal issues configuration or is that each port issues configuration information by third party charging platform.Whole process is required for Manual intervention, inefficiency.
Invention content
The technical problem to be solved by the present invention is in view of the foregoing defects the prior art has, provide a kind of based on EPON The fiber to the home terminal method of automatic configuration and system of network can realize that timely perception terminal is reached the standard grade situation, according in terminal Line alarm is automatically the good port information of terminal configuring, as long as the personnel of opening connect terminal, the configuration planned in system Information can be automatically issued in the terminal, realize the automatic open-minded of terminal device business, greatly improve equipment opens effect Rate.
Used technical solution is the present invention to solve above-mentioned technical problem:
Fiber to the home terminal method of automatic configuration based on EPON networks, this approach includes the following steps:
According to the configuring of terminal when S1, the ends webmaster SERVER start, the configuration template of ONU under local side OLT is built;
When S2, terminal ONU electrifying startup, local side OLT sends illegal ONU and reaches the standard grade alarm, and the ends webmaster SERVER receive alarm Warning message is parsed afterwards, judges whether the illegal ONU is authorizing MAC Address according to the MAC Address in warning information Among list;
If S3, ONU in having authorized MAC Address list, prove that authorized overcurrent journey terminates ONU, otherwise inquiry should MAC Address carries out the Authorized operation of ONU whether in MAC Address pond if in MAC Address pond;
The mac address information of the ONU is first updated after the completion of S4, ONU Authorized operation to having authorized in ONU lists, then root According to the position and light branch of ONU from network management system inquiry for the configuration template of the ONU, according to configuration template information to the ONU Port issue the configuration information in template;
S5, port configuration information send the alarm notification NM client that configuration is completed after the completion of issuing, people is safeguarded in prompting The port traffic of the member ONU is open-minded.
By said program, in the step S1, the configuration template of structure is according to PON mouthfuls of the places ONU and light branch and ONU It corresponds, all of the port configuration information of an in store ONU in each template.
By said program, in the step S2, light branch where the MAC Address of ONU, ONU are record in warning message, ONU type informations and alarm time information, the ends webmaster SERVER parse these information, the mandate for follow-up ONU and end Mouth configuration distributing operation.
By said program, in the step S3, the Authorized operation of ONU is first according to the already present ONU light of local side apparatus point The ONU light branches that acquisition of information one is not used by, according to the MAC Address of the ONU models, ONU that are parsed in warning message And this ONU light branch being not used by carries out the Authorized operation of ONU.
By said program, in the step S4, after the completion of ONU mandates only according to the light branch of the PON slogans of ONU and ONU One determines a configuration template, and business configuration is carried out to ONU according to the ONU end mouth configuration information of configuration template storage.
By said program, in the step S4, the Authorized operation of ONU is first according to the already present ONU light of local side apparatus point The ONU light branches that acquisition of information one is not used by, according to the MAC Address of the ONU models, ONU that are parsed in warning message And the ONU light branches that are not used by carry out the Authorized operation of ONU, after the completion of Authorized operation, according to the PON where ONU The light branch of slogan and ONU inquire the configuration template information of this ONU from the configuration template planned, in the configuration template These configuration informations are issued on each port of terminal ONU by the configuration information for saving each ports ONU one by one.
It is described to alert the postal that maintenance personnel is sent to by mail or wechat interface in the step S5 by said program In case or wechat, such maintenance personnel, which holds mobile phone, to receive the alarm of terminal configuration distributing completion at the scene that equipment is installed Information understands the concrete configuration of device port and opens situation in time.
The fiber to the home terminal automatic configuration system based on EPON networks that the present invention also provides a kind of, including:
Terminal MAC address management module, the mac address information for importing the terminal ONU for needing to activate the service, only passes through Terminal ONU in MAC Address pond realizes automatic wire charging and configuration distributing, prevents not authenticated terminal from activating the service automatically;
Terminal configuration template generation module is used for light branch and an ONU unique association according to PON messages breath and ONU, It ceases according to the PON messages in alarm when ONU terminals, which are reached the standard grade, to be alerted and the light branch of ONU is authorized to uniquely determine an ONU Configuration template;
Receiving module is alerted, for the reception and parsing of alarm, local side OLT can be sent after the power is turned on for unregistered ONU The alarm of reaching the standard grade of the ONU, alarm receiving module parse alarm after receiving the alarm, obtain the PON messages where ONU Breath, mac address information, terminal type information;
ONU automatic authorization module, for receive after alarm corresponding ONU is carried out according to the warning information that parses it is automatic It authorizes, obtains the mac address information of ONU type informations, the places ONU PON messages breath and ONU from alarm receiving module, ONU is automatic Authorization module inquires OLT not used smooth branches under the PON mouthfuls according to PON slogans where ONU, by ONU light branch, ONU types Number and ONU MAC Address as parameter, be issued on local side apparatus OLT carry out ONU mandate;
Terminal prot configuration module is matched according to the light branch of the ONU and PON slogans from terminal after the completion of being authorized for ONU It sets template generation module and inquires unique corresponding terminal configuration template, the configuration of each port is taken out from terminal configuration template Information is issued to equipment end according to the call number of ONU and port numbers.
By said program, whether the terminal MAC address management module also provides for ONU terminals authorization message, right In the ONU authorized, system should not carry out Authorized operation to it again when receiving corresponding alarm.
By said program, the terminal prot configuration module is additionally operable to send configuration successful after the completion of port configuration information The terminal port configuring condition of maintenance personnel's field device is reminded in alarm.
The present invention has the advantages that compared with prior art:The present invention can be in the optical fiber based on EPON network structures Into family system, by having planned terminal configuration template in systems in advance, accomplish terminal device plug and play.Open personnel only Terminal is connected, the configuration information planned in system can be automatically issued in the terminal.To realize terminal device business It is automatic open-minded, greatly improve equipment opens efficiency.
Description of the drawings
Fig. 1 is the function structure chart of fiber to the home terminal automatic configuration system of the embodiment of the present invention based on EPON networks;
Fig. 2 is the structural schematic diagram between EPON networks and network management system in the embodiment of the present invention;
Fig. 3 is fiber to the home terminal method of automatic configuration flow chart of the embodiment of the present invention based on EPON networks;
Fig. 4 is message flow chart of the present invention;
Fig. 5 is that the illegal ONU of the embodiment of the present invention reaches the standard grade warning message format.
Specific implementation mode
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, right The present invention is further elaborated.It should be appreciated that described herein, specific examples are only used to explain the present invention, not For limiting the present invention.
The method and system that the fiber to the home terminal based on EPON networks of the embodiment of the present invention automatically configures, by advance The mode of terminal configuration template has been planned in systems, it can be achieved that terminal device plug-and-play feature;After terminal electrifying startup, phase The terminal configuration answered can be issued on each port of terminal;Operation maintenance personnel can get information about terminal by mobile phone simultaneously Configuration distributing situation, greatly improve equipment opens efficiency.
As shown in Figure 1, the fiber to the home terminal automatic configuration system of the present invention based on EPON networks, including terminal MAC Address management module, terminal configuration template generation module, alarm receiving module, ONU automatic authorization module and terminal prot are matched Set module, wherein MAC Address management module, the mac address information for importing the terminal ONU for needing to activate the service;Terminal is matched Template generation module is set, for the light branch and an ONU unique association according to PON messages breath and ONU;Receiving module is alerted, Reception and parsing for alarm;ONU automatic authorization module, for receiving after alarm according to the warning information that parses to phase ONU is answered to carry out automatic authorization;Terminal prot configuration module, after the completion of being authorized for ONU, according to the light branch and PON mouthful of the ONU Number the corresponding Template Informations of ONU are issued on each port of ONU.
Structural schematic diagram between EPON networks as shown in Figure 2 and network management system, the wherein ends webmaster SERVER, for advance It has planned the configuration template information of terminal, and has intercepted the 162 port warning information at the ends OLT, when terminal ONU electrifying startup, office End OLT sends the alarm of reaching the standard grade of the ONU, the ends webmaster SERVER receive alert after warning message is parsed, according to parsing Warning information automatic authorization is carried out to ONU by the interactions of SNMP messages and Template Information automatically configures.
EPON networks include the ends OLT (i.e. optical line terminal optical line terminal) and ONU end, the wherein ends OLT Alarm is reached the standard grade to the ends webmaster SERVER for sending illegal ONU in ONU electrifying startups, passes through SNMP messages and webmaster SERVER End interaction, and pass through the mandate of OAM message completion ONU and port configuration operation.
With reference to terminal method of automatic configuration flow chart shown in Fig. 3 and message flow chart shown in Fig. 4, which is based on figure 2 system is constituted, and detailed process is as follows:
Step 1:The configuration template of ONU has been planned in the ends webmaster SERVER previously according to PON mouthfuls and ONU light branches, and intercepts 162 ports of OLT;
Step 2:Logon message is sent when terminal ONU electrifying startup to local side OLT, while local side OLT sends illegal ONU Alarm of reaching the standard grade arrive the ends webmaster SERVER, illegal ONU reaches the standard grade warning message format referring to Fig. 5, and each meaning of parameters is as follows:
A) serial number:It is generated at random by the ends OLT;
B) alarm code:Alarm of reaching the standard grade for illegal ONU, alarm code 0x10000010;
C) MAC Address:The mac address information of ONU;
D) object positions:Its PON mouthfuls is navigated to for the alarm of reaching the standard grade of illegal ONU, the object positioning of 4 bytes is high-order 1st byte representation slot number, high-order 2nd byte representation PON slogans, behind 2 bytes give tacit consent to full 0;
E) port positions:Alarm of reaching the standard grade for illegal ONU, the location information are full 0;
F) fault object parameter:Terminal type information;
G) alarm time:OLT system time when reporting alerts;
Step 3:The ends webmaster SERVER parse warning message after receiving alarm, and MAC is parsed from warning message Address and object positioning, judge that MAC Address does not continue flow then in having authorized list, can be obtained from object location information Where ONU PON messages breath and terminal type information, webmaster SERVER according to terminal models, the MAC Address of ONU and not by The ONU light branches used carry out the Authorized operation of ONU;
Step 4:The ends webmaster SERVER can inquire this according to the PON slogans and light branch of ONU after ONU is authorized successfully Port configuration template corresponding to ONU takes out the port configuration information in template, using ONU call numbers and port numbers as indexing Port configuration information is issued in terminal ONU;
Step 5:After the completion of port configuration information issues, the ends webmaster SERVER using the specific configuration information of ONU end mouth as The alarm of webmaster end is sent to NM client and notifies administrator, and mail or wechat interface can also be called while sending alarm, The scene personnel of opening can receive relevant warning information by mobile phone in this way, and that recognizes equipment in real time opens situation.
By the above method, what the present invention can configure the terminal in the fiber to the home system based on EPON networks Automatically it issues and open-minded, realizes the plug and play of terminal, facilitate the situation that terminal user largely opens, improve operation maintenance personnel Equipment open efficiency.
The present invention is not limited to the applications listed in the specification and the embodiments, and those skilled in the art is come It says, various corresponding changes and modification can be made according to the present invention, and all these corresponding changes and modification belong to this hair Bright scope of the claims.

Claims (8)

1. the fiber to the home terminal method of automatic configuration based on EPON networks, which is characterized in that this approach includes the following steps:
According to the configuring of terminal when S1, the ends webmaster SERVER start, the configuration template of ONU under local side OLT is built, is built Configuration template according to PON mouthful where ONU and light branch and ONU one-to-one correspondence, an in store ONU in each template All of the port configuration information;
When S2, terminal ONU electrifying startup, local side OLT sends illegal ONU and reaches the standard grade alarm, the ends webmaster SERVER receive alert after it is right Warning message is parsed, and judges whether the illegal ONU is authorizing MAC Address list according to the MAC Address in warning information Among, MAC Address, the places ONU PON slogans, ONU type informations and the alarm time information of ONU are record in warning message, The ends webmaster SERVER parse these information, the mandate for follow-up ONU and the operation of port configuration distributing;
If S3, ONU in having authorized MAC Address list, prove that authorized overcurrent journey terminates ONU, with otherwise inquiring the MAC Location carries out the Authorized operation of ONU whether in MAC Address pond if in MAC Address pond;
The mac address information of the ONU is first updated after the completion of S4, ONU Authorized operation to having authorized in MAC Address list, then root According to the PON mouths and light branch of ONU from network management system inquiry for the configuration template of the ONU, according to configuration template information to the ONU Port issue the configuration information in template;
S5, port configuration information send the alarm notification NM client that configuration is completed after the completion of issuing, remind maintenance personnel should The port traffic of ONU is open-minded.
2. the fiber to the home terminal method of automatic configuration according to claim 1 based on EPON networks, which is characterized in that institute It states in step S3, the Authorized operation of ONU divides acquisition of information one to be not used by according to the already present ONU light of local side apparatus first ONU light branches, according to the MAC Address of the ONU models, ONU parsed in warning message and this ONU light being not used by Branch carries out the Authorized operation of ONU.
3. the fiber to the home terminal method of automatic configuration according to claim 1 based on EPON networks, which is characterized in that institute It states in step S4, a configuration template, root is uniquely determined according to the PON slogans of ONU and the light branch of ONU after the completion of ONU mandates Business configuration is carried out to ONU according to the ONU end mouth configuration information of configuration template storage.
4. the fiber to the home terminal method of automatic configuration according to claim 1 based on EPON networks, which is characterized in that institute It states in step S4, the Authorized operation of ONU divides acquisition of information one to be not used by according to the already present ONU light of local side apparatus first ONU light branches, according to the MAC Address of the ONU models, ONU parsed in warning message and the ONU light being not used by Branch carries out the Authorized operation of ONU, after the completion of Authorized operation, according to the light branch of PON slogans and ONU where ONU from planning The configuration template information of this ONU is inquired in good configuration template, and the configuration of each ports ONU is saved in the configuration template These configuration informations are issued on each port of terminal ONU by information one by one.
5. the fiber to the home terminal method of automatic configuration according to claim 1 based on EPON networks, which is characterized in that institute It states in step S5, the alarm is sent to by mail or wechat interface in mailbox or the wechat of maintenance personnel, safeguards people in this way Member, which holds mobile phone, to receive the warning information of terminal configuration distributing completion at the scene that equipment is installed, and understand device port in time Concrete configuration and open situation.
6. a kind of fiber to the home terminal automatic configuration system based on EPON networks, which is characterized in that including:
Terminal MAC address management module, the mac address information for importing the terminal ONU for needing to activate the service, only passes through MAC Terminal ONU in address pool realizes automatic wire charging and configuration distributing, prevents not authenticated terminal from activating the service automatically;
Terminal configuration template generation module is used for light branch and an ONU unique association according to PON messages breath and ONU, when The alarm of reaching the standard grade of ONU terminals ceases when coming up according to the PON messages in alarm and the light branch of ONU is authorized to uniquely determine ONU's Configuration template;
Receiving module is alerted, for the reception and parsing of alarm, local side OLT can send the ONU after the power is turned on for unregistered ONU The alarm of reaching the standard grade of terminal, alarm receiving module parse it after receiving the alarm, obtain PON messages breath where ONU, Mac address information, terminal type information;
ONU automatic authorization module awards corresponding ONU according to the warning information that parses for receiving after alarm automatically Power obtains the mac address information of ONU type informations, the places ONU PON messages breath and ONU from alarm receiving module, and ONU is awarded automatically It weighs module and OLT not used smooth branches under the PON mouthfuls is inquired according to PON slogans where ONU, by ONU light branch, ONU models And the MAC Address of ONU is issued to the mandate that ONU is carried out on local side apparatus OLT as parameter;
After the completion of being authorized for ONU, mould is configured according to the light branch of the ONU and PON slogans from terminal for terminal prot configuration module Plate generation module inquires unique corresponding terminal configuration template, and that each port is taken out from terminal configuration template matches confidence Breath, ONU terminals are issued to according to the call number of ONU and port numbers.
7. the fiber to the home terminal automatic configuration system according to claim 6 based on EPON networks, which is characterized in that institute It states terminal MAC address management module and also provides for ONU terminals whether authorization message, for the ONU authorized, system is being received Authorized operation no longer is carried out to it when to corresponding alerting.
8. the fiber to the home terminal automatic configuration system according to claim 6 based on EPON networks, which is characterized in that institute It states terminal prot configuration module to be additionally operable to send configuration successful alarm after the completion of port configuration information, reminds maintenance personnel scene The terminal port configuring condition of equipment.
CN201510442063.7A 2015-07-24 2015-07-24 Fiber to the home terminal method of automatic configuration and system based on EPON networks Active CN105007186B (en)

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