CN112398690B - PON link special detection system based on TR-069 - Google Patents
PON link special detection system based on TR-069 Download PDFInfo
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- CN112398690B CN112398690B CN202011281362.4A CN202011281362A CN112398690B CN 112398690 B CN112398690 B CN 112398690B CN 202011281362 A CN202011281362 A CN 202011281362A CN 112398690 B CN112398690 B CN 112398690B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/06—Management of faults, events, alarms or notifications
- H04L41/0631—Management of faults, events, alarms or notifications using root cause analysis; using analysis of correlation between notifications, alarms or events based on decision criteria, e.g. hierarchy, tree or time analysis
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F8/00—Arrangements for software engineering
- G06F8/60—Software deployment
- G06F8/65—Updates
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/06—Management of faults, events, alarms or notifications
- H04L41/0677—Localisation of faults
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/08—Configuration management of networks or network elements
- H04L41/0803—Configuration setting
- H04L41/0813—Configuration setting characterised by the conditions triggering a change of settings
- H04L41/082—Configuration setting characterised by the conditions triggering a change of settings the condition being updates or upgrades of network functionality
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/08—Configuration management of networks or network elements
- H04L41/0876—Aspects of the degree of configuration automation
- H04L41/0886—Fully automatic configuration
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/56—Provisioning of proxy services
Abstract
The invention provides a PON link special detection system based on TR-069, which comprises: TR-069 proxy servers; the optical line terminal is connected with the TR-069 proxy server and is connected with the background server through a network; the TR-069 special detection device is connected with the optical line terminal and is used for performing TR-069 proxy after being connected into the PON link in series; the optical splitter is connected with the TR-069 special detection equipment; and the ONU terminals are connected with the optical splitter. The PON link special detection system upgrades the customized software version for crawling the user data to the ONU terminal through the TR-069 proxy server, the customized software version runs on the ONU terminal and then is connected with the background server in a return mode, and the crawled user data is uploaded, so that the purpose of specially detecting the user data is achieved.
Description
Technical Field
The invention relates to the technical field of communication, in particular to a PON link special detection system based on TR-069.
Background
The PON system comprises a protocol channel, a plurality of service channels and a management channel between an OLT and an ONU, wherein the protocol channel is mainly responsible for processes such as OLT-ONU registration authentication and the like, and the service channels comprise services such as Ethernet (internet surfing)/VOIP (voice)/IPTV (video) and the like; the management channel is mainly TR069.
The conventional special detection means generally monitors the Ethernet internet access service channel of the PON system, and achieves the purpose of detection and control after the special detection equipment performs relevant processing on the internet access packet, but the conventional special detection means is still not efficient enough.
Disclosure of Invention
In view of the above drawbacks of the prior art, the present invention provides a TR-069-based PON link probing system, which is used to solve the problem that the conventional PON link probing method in the prior art is not efficient enough.
To achieve the above and other related objects, the present invention provides a TR-069-based PON link detection system, comprising: TR-069 proxy servers; the optical line terminal is connected with the TR-069 proxy server and is connected with the background server through a network; the TR-069 special detection equipment is connected with the optical line terminal and is used for performing TR-069 proxy after being connected into a PON link in series; the optical splitter is connected with the TR-069 special detection equipment; a plurality of ONU terminals connected to the optical splitter; the optical line terminal acquires a customized software version used for crawling user data from a TR-069 proxy server, transmits the acquired customized software version to the TR-069 special detection equipment, transmits the customized software version to the optical splitter by the TR-069 special detection equipment, and then upgrades the customized software version to each ONU terminal by the optical splitter, so that the ONU terminal utilizes the upgraded customized software and transmits the user data back to the background server through the optical splitter, the TR-069 special detection equipment and the optical line terminal.
In some embodiments of the present invention, the TR-069 specific detection apparatus comprises: the TR-069 proxy module is used for monitoring management information between the ONU terminal and the TR-069 proxy server in the PON link; the data processing module is used for processing the relevant service data of the ONU terminal; the storage module is used for storing the related customized software version; and the return module is used for returning the user data from the ONU terminal.
In some embodiments of the invention, the customized software version comprises at least a python crawler script or a reverse-proxy software adapted for the ONU terminal.
In some embodiments of the present invention, the TR-069 snooping device is further configured to perform automatic configuration and dynamic service configuration on the ONU terminal.
In some embodiments of the present invention, the implementation manner of the TR-069 spy device performing automatic configuration and dynamic service configuration on the ONU terminal includes: the automatic configuration server issues configuration to a certain ONU terminal or a certain group of ONU terminals; the customer premises equipment automatically requests the configuration information in the automatic configuration server after starting up, or the automatic configuration server actively sends the configuration information at any time, so as to execute the automatic configuration and the dynamic service configuration of the ONU terminal.
In some embodiments of the present invention, the TR-069 photodetection device is also used for software and firmware management of the ue.
In some embodiments of the present invention, the implementation manner of the TR-069 photodetection device performing software and firmware management on the user equipment includes: and the automatic configuration server identifies the version number of the ONU terminal and determines whether to remotely update the software version of the ONU terminal or not according to the version number.
In some embodiments of the present invention, the TR-069 special detection device is further configured to monitor the status and performance of the ONU terminal.
In some embodiments of the present invention, an implementation manner of the TR-069 special detection device for monitoring the state and performance of the ONU terminal includes: and reflecting the working state and performance of the current ONU terminal through the performance parameters configured by the automatic configuration server.
In some embodiments of the present invention, the TR-069 special detection device is further configured to perform communication fault diagnosis on the ONU terminal; the user side checks the connectivity and the bandwidth between the user side and the network service providing point through a ping program, and feeds back the detection result to the automatic configuration server so as to remotely position the equipment fault.
As described above, the PON link special detection system based on TR-069 provided by the present invention has the following beneficial effects: the PON link special detection system upgrades the customized software version for crawling the user data to the ONU terminal through the TR-069 proxy server, the customized software version runs on the ONU terminal and then is connected with the background server in a return mode, and the crawled user data is uploaded, so that the purpose of specially detecting the user data is achieved.
Drawings
Fig. 1 is a schematic structural diagram of a TR-069-based PON link detection system according to an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a TR-069 specific detection device according to an embodiment of the present invention.
Detailed Description
The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and effects of the present invention will be easily understood by those skilled in the art from the disclosure of the present specification. The invention is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention. It is to be noted that the features in the following embodiments and examples may be combined with each other without conflict.
It should be noted that in the following description, reference is made to the accompanying drawings which illustrate several embodiments of the invention. It is to be understood that other embodiments may be utilized and that mechanical, structural, electrical, and operational changes may be made without departing from the spirit and scope of the present invention. The following detailed description is not to be taken in a limiting sense, and the scope of embodiments of the present invention is defined only by the claims of the issued patent. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. Spatially relative terms, such as "upper," "lower," "left," "right," "lower," "below," "lower," "above," "upper," and the like, may be used herein to facilitate describing one element or feature's relationship to another element or feature as illustrated in the figures.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," "retained," and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Also, as used herein, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context indicates otherwise. It will be further understood that the terms "comprises," "comprising," "includes" and/or "including" specify the presence of stated features, operations, elements, components, items, species, and/or groups, but do not preclude the presence, or addition of one or more other features, operations, elements, components, items, species, and/or groups thereof. The terms "or" and/or "as used herein are to be construed as inclusive or meaning any one or any combination. Thus, "A, B or C" or "A, B and/or C" means "either: a; b; c; a and B; a and C; b and C; A. b and C ". An exception to this definition will occur only when a combination of elements, functions or operations are inherently mutually exclusive in some way.
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions in the embodiments of the present invention are further described in detail by the following embodiments in conjunction with the accompanying drawings. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Fig. 1 shows a schematic structural diagram of a TR-069-based PON link detection system according to an embodiment of the present invention. In the embodiment, the TR-069 proxy server 101 is mainly used for operating the customized software version for crawling the user data on the existing user optical modem, and the user optical modem is connected back to the background server, so that the purpose of special detection is achieved by crawling the user data.
Specifically, the PON link special detection system based on TR-069 provided by this embodiment includes: a TR-069 proxy server 101, an optical line terminal 102, a TR-069 special detection device 103, an optical splitter 104 and a plurality of ONU terminals 105; the optical line terminal 102 establishes communication connection with a TR-069 proxy server 101 and establishes communication connection with a background server 106 through a network; the optical line terminal 102 is also connected with a TR-069 special detection device 103; the TR-069 special detection device 103 is connected with the optical splitter 104; the optical splitter 104 is connected to a plurality of ONU terminals 105.
The Optical Line Terminal 102 is called an Optical Line Terminal, is a local side device for telecommunications, is used for connecting an Optical fiber trunk Line, is equivalent to a switch or a router in a conventional communication network, and is a device at an external network entrance and an internal network exit. The OLT performs two functions, that is, upstream access of the PON network is completed, and downstream access of the acquired data is transmitted to all ONU user terminal devices through the ODN network, that is, the OLT 102 receives data from the PON network upstream, and transmits and distributes the acquired data to all ONU terminals 105 through the TR-069 spy device 103 and the optical splitter 104.
The main function of the TR-069 te detection device 103 is to proxy TR-069 management after the PON link is concatenated, and the specific operation principle thereof will be further described in conjunction with fig. 2. TR-069 is a Technical Report-069, published by the Technical standards organization of DSL Forum (hereinafter referred to as Broadband Forum) in 5.2004, and developed in CWMP (CPE WAN Management Protocol) as a communication Protocol for remotely controlling user terminals. The set of protocols are also integrated into a platform architecture, which provides a basic platform for other terminal devices to manage, so that the VoIP or STB device can also perform management and maintenance actions based on the protocol. TR-069 is a communication protocol for communication between the CPE (Customer Premise Equipment) and the ACS (Auto-Configuration Server), and the CPE can complete necessary actions for service activation, function setting, file uploading and downloading, system monitoring, and other initialization and operation management.
The splitter 104 is a passive device, also called splitter, which does not require external energy, as long as there is input light. The beam splitter is usually composed of entrance and exit slits, mirrors and dispersive elements, and functions to separate the desired resonant absorption lines.
The ONU terminals 105 are collectively referred to as an Optical Network Unit and include an active Optical Network Unit and a passive Optical Network Unit, and the PON link is typically connected to the OLT using a single Optical fiber and then connected to each ONU terminal by the OLT Optical line terminal. The ONU terminal can provide services such as data, IPTV (interactive network television), voice, and the like.
In this embodiment, the optical line terminal 102 obtains a customized software version suitable for the ONU terminal and used for crawling user data from the TR-069 proxy server 101, transmits the software version to the TR-069 special detection device 103, transmits the software version to the optical splitter 104 by the TR-069 special detection device 103, and finally upgrades the customized software version to each ONU terminal by the optical splitter 104, and each ONU terminal transmits data back, thereby performing special detection on user data. It should be noted that the customized software version may be some script or software capable of running on the optical cat system, such as a crawler script of python or some reverse proxy software (such as FRP lan proxy), etc.
As shown in fig. 2, a schematic structural diagram of a TR-069 specific detection device in an embodiment of the present invention is shown. The TR-069 special detection device of the embodiment comprises a TR-069 agent module 201, a data processing module 202, a storage module 203 and a return module 204, wherein the data processing module 202 is respectively connected with the TR-069 agent module 201, the storage module 203 and the return module 204.
The TR-069 proxy module 201 is responsible for monitoring management information between the ONU terminal and the TR-069 proxy server in the PON link, that is, the TR-069 proxy server is used to manage software and firmware of the ONU terminal, and upgrade a customized terminal software version including a remote loopback function to the ONU terminal, or upload a customized program script to the ONU terminal for running. The data processing module 202 is responsible for processing relevant service data processing of a specific ONU terminal, such as proxy forwarding control of TR-069 management data, filtering of optical modem service data, and returning to a background server. The storage module 203 is responsible for storage of the relevant script firmware. The backhaul module 204 is responsible for data backhaul of the ONU terminal.
In some examples, the TR-069 tesserae device is used for performing ONU terminal auto-configuration and dynamic traffic configuration. For the ACS, each ONU terminal can mark itself in the protocol (for example, model and version), and according to a settable rule, the ACS can issue configuration to a certain specific user equipment, or issue configuration to a certain group of user equipment. The CPE can automatically request the configuration information in the ACS after being started up, and the ACS can also actively initiate the configuration at any required time. The function of zero configuration installation of the user equipment can be realized through the function, or the dynamic change of the service parameters can be controlled from the network side.
In some examples, a TR-069 tesserae device is used for software and firmware management of user devices. The protocol of TR-069 provides the functionality of managing and downloading software and firmware in a user equipment. The ACS may recognize the version number of the user equipment, decide whether to remotely update the software version of the user equipment, and know whether to succeed after the update is completed. For example, when the user equipment needs to load new software to realize a new service function, or when the current software has bugs which must be repaired, remote management upgrading of the user equipment can be realized through the function.
In some examples, a TR-069 spy device is used to monitor the status and performance of the user device. TR-069 defines a means for the ACS to monitor the status and performance of the ue, which includes some general performance parameters, which may reflect the current operating status of the ue, and also provides a standard syntax, and the operator may define additional parameters.
In some examples, a TR-069 spy device is used to perform communication fault diagnostics. TR-069 also defines the capability of making the user end self-diagnose and report, for example, under the indication of ACS, the user end can check the connectivity, bandwidth, etc. between the user end and the network service providing point by ping or other means, and the detection result is returned to ACS, so that the operator can simply locate the equipment fault declared by the user by operating at the remote end and perform corresponding processing.
In summary, the invention provides a TR-069-based PON link special detection system, which upgrades the customized software version for crawling user data to an ONU terminal through a TR-069 proxy server, the customized software version runs on the ONU terminal and then is connected back with a background server, and the crawled user data is uploaded, so that the purpose of specially detecting the user data is achieved. Therefore, the invention effectively overcomes various defects in the prior art and has high industrial utilization value.
The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the invention. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (10)
1. A TR-069-based PON link detection system, comprising:
TR-069 proxy servers;
the optical line terminal is connected with the TR-069 proxy server and is connected with the background server through a network;
the TR-069 special detection device is connected with the optical line terminal and is used for performing TR-069 proxy after being connected into the PON link in series;
the optical splitter is connected with the TR-069 special detection equipment;
a plurality of ONU terminals connected to the optical splitter;
the optical line terminal acquires a customized software version used for crawling user data from a TR-069 proxy server, transmits the acquired customized software version to the TR-069 special detection equipment, transmits the customized software version to the optical splitter by the TR-069 special detection equipment, and then upgrades the customized software version to each ONU terminal by the optical splitter, so that the ONU terminal utilizes the upgraded customized software and transmits the user data back to the background server through the optical splitter, the TR-069 special detection equipment and the optical line terminal.
2. The PON link photodetection system according to claim 1, wherein the TR-069 photodetection device comprises:
the TR-069 proxy module is used for monitoring management information between the ONU terminal and the TR-069 proxy server in the PON link;
the data processing module is used for processing the relevant service data of the ONU terminal;
the storage module is used for storing the related customized software version;
and the return module is used for returning the user data from the ONU terminal.
3. A PON link reconnaissance system as claimed in claim 1, wherein the customised software version comprises at least a python crawler script or reverse proxy software adapted for an ONU terminal.
4. The PON link reconnaissance system of claim 1, wherein the TR-069 reconnaissance device is further configured to perform automatic configuration and dynamic traffic configuration for ONU terminals.
5. The PON link special detection system according to claim 4, wherein the TR-069 special detection device is used for automatically configuring the ONU terminals and dynamically configuring the services in a manner that comprises:
the automatic configuration server issues configuration to a certain ONU terminal or a certain group of ONU terminals; the customer premise equipment automatically requests the configuration information in the automatic configuration server after starting up, or the automatic configuration server actively sends out the configuration information at any time so as to execute the automatic configuration and the dynamic service configuration of the ONU terminal.
6. The PON link spy system of claim 1, wherein the TR-069 spy device is further configured to perform software and firmware management on a user equipment.
7. The PON link special detection system according to claim 6, wherein the TR-069 special detection device implements software and firmware management on user equipment, and comprises:
the automatic configuration server identifies the version number of the ONU terminal and determines whether to remotely update the software version of the ONU terminal according to the version number.
8. The PON link spy system according to claim 1, wherein the TR-069 spy device is further configured to monitor the status and performance of ONU terminals.
9. The PON link special detection system according to claim 1, wherein the TR-069 special detection device is used for monitoring the state and performance of the ONU terminals in a manner that comprises:
and reflecting the working state and performance of the current ONU terminal through the performance parameters configured by the automatic configuration server.
10. The PON link special detection system according to claim 1, wherein the TR-069 special detection device is further configured to perform communication fault diagnosis on the ONU terminals; the user terminal checks the connectivity and bandwidth between the user terminal and the network service providing point through the ping program, and feeds back the detection result to the automatic configuration server for the remote positioning equipment fault.
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101047453A (en) * | 2006-04-25 | 2007-10-03 | 华为技术有限公司 | Managing method and system for optical network unit or optical network terminal |
| CN101399817A (en) * | 2007-09-26 | 2009-04-01 | 中兴通讯股份有限公司 | Management system and method for optical network terminal |
| EP2642694A1 (en) * | 2012-03-20 | 2013-09-25 | Bouygues Telecom | Software update of ONT's in an FTTH network by means of a TR-069 protocol |
| CN104836676A (en) * | 2014-02-10 | 2015-08-12 | 中兴通讯股份有限公司 | Optical network system and management method |
| CN108809705A (en) * | 2018-05-28 | 2018-11-13 | 上海欣诺通信技术股份有限公司 | A kind of network management platform based on TR069 agreements and snmp protocol |
-
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- 2020-11-16 CN CN202011281362.4A patent/CN112398690B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101047453A (en) * | 2006-04-25 | 2007-10-03 | 华为技术有限公司 | Managing method and system for optical network unit or optical network terminal |
| CN101399817A (en) * | 2007-09-26 | 2009-04-01 | 中兴通讯股份有限公司 | Management system and method for optical network terminal |
| EP2642694A1 (en) * | 2012-03-20 | 2013-09-25 | Bouygues Telecom | Software update of ONT's in an FTTH network by means of a TR-069 protocol |
| CN104836676A (en) * | 2014-02-10 | 2015-08-12 | 中兴通讯股份有限公司 | Optical network system and management method |
| CN108809705A (en) * | 2018-05-28 | 2018-11-13 | 上海欣诺通信技术股份有限公司 | A kind of network management platform based on TR069 agreements and snmp protocol |
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