CN109586974B - Method for automatically adapting and managing different local side equipment OLT - Google Patents
Method for automatically adapting and managing different local side equipment OLT Download PDFInfo
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- CN109586974B CN109586974B CN201811563431.3A CN201811563431A CN109586974B CN 109586974 B CN109586974 B CN 109586974B CN 201811563431 A CN201811563431 A CN 201811563431A CN 109586974 B CN109586974 B CN 109586974B
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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
- H04L41/02—Standardisation; Integration
- H04L41/0213—Standardised network management protocols, e.g. simple network management protocol [SNMP]
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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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
- H04Q11/0062—Network aspects
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
- H04Q11/0062—Network aspects
- H04Q2011/0086—Network resource allocation, dimensioning or optimisation
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Abstract
The invention discloses a method for automatically adapting and managing different local side equipment OLT, comprising the following steps: s1, adding local side equipment OLT equipment type information on the network management system; s2, defining the management function attribute to be realized by the OLT on the network management system; s3, adding OID node information of the local side equipment OLT in the network management system database, and establishing a corresponding relation with the function attribute defined in the step S2; and S4, after the network management system adds the local side equipment OLT into the network management system, when the local side equipment OLT is operated, the network management system searches out corresponding OID node information from the database system according to the equipment type and the specific function of the operation, and issues the operation data to the local side equipment OLT through the SNMP protocol to realize the management of the equipment. The invention can realize automatic adaptive management of different local side equipment OLT in the existing network management system, shorten the development period of the network management system and improve the maintenance efficiency of the equipment.
Description
Technical Field
The invention relates To a network management system, an FTTH (fiber To The Home) network and an SNMP (simple network management protocol), in particular To a method for automatically adapting and managing different local side equipment OLTs (optical line terminals).
Background
With the rapid development of FTTH (fiber to the home) service and the speed-up and cost-down policies popularized by the state, the requirement of users on bandwidth is higher and higher, companies also rapidly push out various new devices to meet the requirements of users, but when each new device is pushed out, the network management system needs to adapt to the device again, the period is longer, and the maintenance is difficult. In order to prevent the phenomenon from continuously deteriorating, a function needs to be developed, when new equipment appears, the new equipment can be directly maintained and managed and subsequent services can be developed only by adding new equipment type information and changed OID node information in a network management system, so that the development period is shortened, the efficiency is improved, and network management personnel can conveniently manage the equipment.
Disclosure of Invention
The technical problem to be solved by the present invention is to provide a method for automatically adapting and managing different local side equipment OLTs, aiming at the above-mentioned defects existing in the existing network management system equipment adaptation, so as to implement automatic adaptation and management of different local side equipment OLTs, shorten the development cycle of the network management system, improve the efficiency, and facilitate the network management personnel to manage the equipment.
The technical scheme adopted by the invention for solving the technical problems is as follows:
a method for automatically adapting and managing different local side equipment OLT includes the following steps:
s1, adding local side equipment OLT equipment type information on the network management system;
s2, defining the function attribute needed to be realized by the OLT on the network management system;
s3, adding OID node information of the local side equipment OLT in the network management system database, and establishing a corresponding relation with the function attribute defined in the step S2;
and S4, after the network management system adds the local side equipment OLT into the network management system, when the local side equipment OLT is operated, the network management system searches out the corresponding OID node information from the network management system database according to the equipment type and the specific function of the operation, and sends the operation data to the local side equipment OLT through the SNMP.
According to the above scheme, in step S1, the OLT device type information of the local side device includes a device Model, a Model code, and port information, and the network management system distinguishes different devices according to the OLT device type information of the local side device.
According to the above scheme, in step S2, each specific operation on the OLT of the local side device involves one or more OID nodes on the OLT of the local side device, and the functional attribute variables that the OLT of the local side device needs to implement are defined in the network management system and correspond to the OID nodes one to one, so as to temporarily store the user operation data in the network management system.
According to the above scheme, in step S3, one OID node corresponds to multiple operation attributes, but each operation attribute corresponds to only one OID node, and OID node information corresponding to a function to be implemented is stored in the network management system database as a main key, so that when a user operates the network management system, the corresponding OID node information is automatically found.
According to the above scheme, in step S4, the network management system encapsulates the OID node information and the corresponding operation data in the SNMP message, and issues the SNMP message to the local end device OLT, thereby implementing management of the local end device OLT.
Compared with the prior art, the invention has the following beneficial effects:
the invention can define and realize the function attribute which needs to be realized by the equipment on the network management system in advance, when the new equipment needs to be managed, the OID node information corresponding to the function of the new equipment is added into the database of the network management system, so that most of the general functions can be realized, the special function of the new equipment is developed additionally, the development efficiency can be obviously improved, the adaptation to the new equipment is realized quickly, and the management of the equipment by operation and maintenance personnel is greatly facilitated.
Drawings
Fig. 1 is a flowchart of a method for automatically adapting and managing different local side devices OLT according to an embodiment of the present invention;
fig. 2 is a timing diagram of a method for automatically adapting and managing different local side devices OLT according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the accompanying drawings and examples.
After the relevant information (equipment type information) of the local side equipment OLT is added into the network management system in advance, when a network manager operates the local side equipment OLT on the network management system, the network management system searches out the corresponding OID node information from the network management system database according to the equipment type and the specific function of the operation, and sends the operation data to the local side equipment OLT through an SNMP protocol, thereby realizing the management of different local side equipment OLTs.
Referring to the timing chart of the method for automatically adapting and managing different local side equipment OLTs shown in fig. 2, based on the method flow of fig. 1, the method for automatically adapting and managing different local side equipment OLTs of the present invention specifically comprises the following processes:
step 1: adding local side equipment OLT equipment type information including equipment Model, Model code, port information and the like on a network management system, wherein the equipment type information is usually stored in a database server of the network management system, and when the network management system is started, the local side equipment OLT equipment type information is read from the database server and loaded into the network management system for initialization;
step 2: defining the function attribute to be realized by the OLT on the network management system, wherein the function defined on the network management system is usually realized on the OLT equipment and can be operated by a CLI command, and the network management system is a graphical realization mode;
and step 3: adding OID node information of the local side equipment OLT in a network management system database, and establishing a corresponding relation with the functional attribute defined in the step 2; the network management system and the local side equipment OLT interact through an SNMP protocol, and one operation generally issues values to a plurality of OID nodes at the same time; the OID (Object Identifier) is an identification mechanism proposed by the international organization for standardization, adopts a hierarchical tree structure to carry out globally unambiguous and unique naming on any type of objects (including entity objects, virtual objects, composite objects and the like), has uniqueness, and is stored in a database as a main key; one OID node can correspond to a plurality of operation attributes, but each operation attribute can only correspond to one OID node;
and 4, step 4: after the network management system adds the local side equipment OLT into the network management system, when the local side equipment OLT is operated, the network management system searches out the corresponding OID node information from the network management system database according to the equipment type and the specific function of the operation, and sends the operation data to the local side equipment OLT through the SNMP.
By the method, in the existing network management system, the new OLT node information is quickly added according to the defined functional attributes, different local side equipment OLTs can be automatically adaptively managed, the development period of the network management system is shortened, the equipment maintenance efficiency is improved, and the equipment management is convenient for network management personnel to manage the equipment.
The invention is not limited solely to the use as set forth in the description and the embodiments, but various corresponding modifications and variations can be made in accordance with the invention by those skilled in the art, all falling within the scope of the invention as claimed.
Claims (4)
1. A method for automatically adapting and managing different local side equipment OLT is characterized by comprising the following steps:
s1, adding local side equipment OLT equipment type information on the network management system;
s2, defining the function attribute needed to be realized by the local terminal equipment OLT on the network management system, wherein each specific operation of the local terminal equipment OLT relates to one or more OID nodes on the local terminal equipment OLT, and the function attribute variables needed to be realized by the local terminal equipment OLT are defined in the network management system and correspond to the OID nodes one by one for temporarily storing user operation data in the network management system;
s3, adding OID node information of the local side equipment OLT in the network management system database, and establishing a corresponding relation with the function attribute defined in the step S2;
and S4, after the network management system adds the local side equipment OLT into the network management system, when the local side equipment OLT is operated, the network management system searches out the corresponding OID node information from the network management system database according to the equipment type and the specific function of the operation, and sends the operation data to the local side equipment OLT through the SNMP.
2. The method according to claim 1, wherein in step S1, the OLT device type information of the local side device includes a device Model, a Model code, and port information, and the network management system distinguishes different devices according to the OLT device type information of the local side device.
3. The method according to claim 1, wherein in step S3, an OID node corresponds to multiple operation attributes, but each operation attribute corresponds to only one OID node, and OID node information corresponding to a function to be implemented is stored as a main key in a database of a network management system, so that when a user operates the database, the corresponding OID node information is automatically found.
4. The method for automatically adapting and managing different local side equipments OLT according to claim 1, wherein in step S4, the network management system encapsulates the OID node information and the corresponding operation data in the SNMP message, and issues the SNMP message to the local side equipment OLT, thereby implementing management of the local side equipment OLT.
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| CN105007186A (en) * | 2015-07-24 | 2015-10-28 | 武汉长光科技有限公司 | EPON-based FTTH terminal automatic configuration method and system |
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| KR20050028460A (en) * | 2003-09-18 | 2005-03-23 | 한국전자통신연구원 | Optical line terminal in passive optical network and method for managing a fault |
| CN103095725A (en) * | 2013-02-05 | 2013-05-08 | 烽火通信科技股份有限公司 | Optical network unit (ONU) managing method based on capability set template |
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