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CN103986605B - NM server, processing server, network management system and corresponding method - Google Patents

NM server, processing server, network management system and corresponding method Download PDF

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Publication number
CN103986605B
CN103986605B CN201410223706.4A CN201410223706A CN103986605B CN 103986605 B CN103986605 B CN 103986605B CN 201410223706 A CN201410223706 A CN 201410223706A CN 103986605 B CN103986605 B CN 103986605B
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server
network device
network
instruction
device management
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CN103986605A (en
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高运雷
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New H3C Technologies Co Ltd
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New H3C Technologies Co Ltd
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Abstract

The present invention provides a kind of NM server, processing server, network management system and corresponding method, including:When receiving network device management instruction, processing server is distributed according to load balancing principle, and network device management instruction is stored in specified location corresponding with the processing server;The data message that the reception server is sent is received, and the data message is stored in network management database.The present invention can adjust performance pressures during each server admin network equipment according to the state of processing server and the reception server dynamic.

Description

NM server, processing server, network management system and corresponding method
Technical field
The present invention relates to communication technical field, more particularly to a kind of NM server, processing server, network management system and Corresponding method.
Background technology
NMS is that a very important technology is realized in the communications field, and its management mode is mainly centralization Management and distributed management.Under centralized management pattern, single network management system manages all network equipments, is needing to manage Network range it is big and when contained number of devices is more, the managerial ability of centralized network guard system is then extremely difficult to;In distributed pipes Under reason pattern, network management system has not been single server, and is changed into several even more Server assistances from a server Link, the data between different server need to realize intercommunication and shared, and the transmission of mass data resource, brings logarithm to each other According to the rigors of uniformity, the significantly loss of NM server performance is also just brought.
The content of the invention
In view of this, the invention provides a kind of NM server, processing server, network management system and corresponding method to come Solve the above problems.
The present invention provides a kind of NM server, and applied to network management system, the network management system includes processing server, connect Server and managed device are received, including:
The location of instruction, for when receiving network device management instruction, being handled according to the distribution of load balancing principle Server, and network device management instruction is stored in specified location corresponding with the processing server;
Reception processing unit, the data message sent for receiving the reception server, and the data message is deposited It is stored in network management database.
The present invention a kind of processing server is also provided, applied to network management system, the network management system include NM server, The reception server and managed device, including:
Acquiring unit is instructed, is referred to for obtaining network device management corresponding with processing server in the NM server Order;
Instruction process unit, for parsing the data content of the network device management instruction, and according to the data Content generation management message sends the management to corresponding managed device, completed to managed device.
The present invention also provides a kind of network management system, including above-described NM server and processing server.
The present invention also provides a kind of network device management method, it is characterised in that the network manager service applied to network management system Device, the network management system also include processing server, the reception server and managed device, including:
When receiving network device management instruction, processing server is distributed according to load balancing principle, and by the net Network device management instruction is stored in specified location corresponding with the processing server;
The data message that the reception server is sent is received, and the data message is stored in network management database.
The present invention also provides a kind of method for assisting the management network equipment, applied to the processing server of network management system, institute Stating network management system also includes NM server, the reception server and managed device, including:
Obtain network device management instruction corresponding with processing server in the NM server;
The data content of the network device management instruction is parsed, and management message hair is generated according to the data content Corresponding managed device is delivered to, completes the management to managed device.
NM server, processing server, network management system and corresponding method provided by the invention are by by the network equipment Management instruction is stored in specified location corresponding with the processing server distributed for it, and is receiving the reception server transmission Data message is stored in network management database during data message, it can be seen that, NM server can according to processing server with And performance pressures of the state dynamic of the reception server when adjusting each server admin network equipment.
Brief description of the drawings
Fig. 1 is the workflow diagram of network management system in the embodiment of the present invention;
Fig. 2 is the logical construction schematic diagram of NM server in the embodiment of the present invention;
Fig. 3 is network device management method FB(flow block) in the embodiment of the present invention;
Fig. 4 is network device management method work execution figure in the embodiment of the present invention;
Fig. 5 is the logical construction schematic diagram of processing server in the embodiment of the present invention;
Fig. 6 is assisted network device management method FB(flow block) in the embodiment of the present invention;
Fig. 7 is assisted network device management method work execution figure in the embodiment of the present invention;
Fig. 8 is the interaction schematic diagram of network management system in the embodiment of the present invention.
Embodiment
Continued to develop in network technology, today that network size constantly expands, in order to improve the network equipment quantity of management, Use distribution type network management system more.Distribution type network management system is preserved the data of collection by different functional modules, then with master Data resource after the shared preservation of NM server.During specific implementation, different functional modules is deployed on other servers, So, other servers are also just similar to an independent NM server, and we can be referred to as from network management system.In network How many servers be present, be formed how many individual network management systems, each network management system will inevitably be related to substantial amounts of number According to shared and transmission, the significantly loss of server performance is also just brought.
To solve the predicament that above-mentioned distribution type network management system is faced, the present invention provides a kind of network device management scheme. In the Managed Solution, the network management system includes NM server, processing server, the reception server and managed device, It is specific as shown in Figure 1.Wherein, NM server is receiving the network device management instruction of keeper's setting or managed device Management request when, corresponding processing server is distributed into corresponding management instruction according to load balancing principle, and it is deposited It is stored in the position that processing server can be read.Processing server periodically logs in the FTP of NM server according to advance configuration Service end obtains management instruction, and generation management message is sent to corresponding by pipe after parsing the data content of management instruction Equipment.Management request or response message of the reception server by the managed device received are sent to NM server, webmaster Server is when receiving the response message or management message that the reception server is sent, by the packet storage in webmaster In database.
Further, inventive network equipment control scheme provide network management system be dynamically adapted processing server and The network device management scope of the reception server, such as:, can be when certain processing server or more idle the reception server It is preferential in its range of management newly to add managed device, and data message connecing by the free time is generated according to the Connecting quantity of managed device Server is received to preserve the response message for managing message or managed device to the network management database of NM server.Thus may be used See, network management system passes through by the instruction processing function on single NM server of the prior art and by pipe in the embodiment of the present invention The request message receive capabilities that equipment is sent separately or concurrently are deployed to other multiple servers, and dynamic adjusts it and manages model Enclose, to realize that single NM server can manage the fairly large network equipment.
Fig. 2 be network management system of the present invention in NM server logical construction schematic diagram, the NM server it is basic Hardware environment includes CPU, internal memory, nonvolatile memory and other hardware, and exemplified by implemented in software, the NM server exists Include the location of instruction and reception processing unit on logic level.Fig. 3 is refer to, according to the thought of the present invention, at one In exemplary embodiment, the NM server performs following handling process in the process of running:
Step 301, the location of instruction receive network device management instruction or managed device management request when, Processing server is distributed according to load balancing principle, and the management instruction of the network equipment is stored in and processing server institute Corresponding specified location, so that processing server is read;
Step 302, reception processing unit receives the data message that the reception server is sent, and by the data message It is stored in network management database.
Preferably, in an exemplary embodiment of the present invention, described NM server is usually to be provided with FTP (texts Part host-host protocol) agreement NM server, so that ftp client can publish papers under the FTP service end of the NM server Part, or upload files on the NM server.
In the present invention, the action of the NM server is broadly divided into configuration processing stage and reception processing rank Section.
Fig. 4 is refer to, the NM server distributes use for the ftp client of processing server first in configuration processing stage To log in the FTP account informations at FTP service end, the account information is FTP user's name and password., can in embodiment of the present invention It is its point in processing server use to distribute different processing servers to a different set of FTP user's name and password respectively When the FTP user's name and code entry NM server matched somebody with somebody, you can obtain the network under its FTP user's name and password respective path Device management instruction.But in specific implementation, NM server is alternatively each processing server and first distributes consistent general FTP Username and password, when processing server is using the FTP service end of general FTP user's name and code entry NM server Its newly assigned FTP user's name and password are retrieved as again, and processing server uses newly assigned FTP user's name and password again Log in the network device management instruction that FTP service end is retrieved as its distribution.Preferably, in embodiments of the present invention, webmaster takes Business device will also be searched more idle after the network device management instruction for receiving keeper or the request message of managed device Processing server and the reception server.
Then, the IP address, the IP address of managed device, reception of configuration NM server are instructed for the network device management The IP address of server, and be that the reception server configures the IP address of NM server database, logs in webmaster server count The information such as the username and password needed according to place.And network device management instruction is stored in webmaster in the form of command file In server with FTP user's name of the idle processing server and the specified location of password respective path.Due to the respective path Specified location to be processing server use FTP user's name and the default path of code entry NM server, therefore, the processing Server can obtain the management instruction of the network equipment from NM server correspondence position.It should be noted that the present invention is implemented Example is described to be completed to refer to network device management by the FTP service end of NM server and the ftp client of processing server The work that the storage of order obtains with instruction, it can also be substituted by other FTPs for being applied to this scheme in the prior art Complete, the present invention is unrestricted to this.
Above description is usually the management for single network equipment, i.e. acquired in processing server a network equipment Management instruction only corresponds to the IP address of a managed device.However, when carrying out bulk management to the large-scale network equipment, net Pipe server can also be to needing a network device management of batch operation to instruct configuration multiple by pipe in configuration processing stage The IP address of equipment, disposed with the management being more rapidly completed to the network equipment.In addition, when needs carry out batch on a large scale by pipe When device configuration operates, it is also contemplated that by procedure decomposition, it is specific then while by multiple processing servers to be each responsible for some The configuration operation of process.It so can concurrently quickly finish deployment task.
NM server is mainly used in receiving the data message sent by the reception server in the reception processing stage, and should Data message is stored in its network management database.After data message is stored in into network management database, illustrate NM server Complete the management to managed device.As can be seen here, the NM server in the embodiment of the present invention can according to processing server with And the state dynamic regulation of the reception server its performance pressures.
Fig. 5 is refer to, present invention also offers a kind of processing server, the processing server is applied to manager of the present invention In case, the basic hardware environment of the processing server includes CPU, internal memory, nonvolatile memory and other hardware.The processing Server includes instruction acquiring unit and instruction process unit on logic level, refer to Fig. 6, the processing server is being transported Following handling process is performed during row:
Step 601, acquiring unit is instructed to obtain network equipment pipe corresponding with processing server in the NM server Reason instruction;
Step 602, instruction process unit parses the data content of the network device management instruction, and according to the number The management to corresponding managed device, completed to managed device is sent according to content generation management message.
Fig. 7 is refer to, it is necessary to configure ftp client, including the FTP for processing server in technical solution of the present invention FTP user's name and password when client logs in NM server.Processing server is periodically using FTP user's name for its distribution The FTP service end of NM server is logged according to the IP address of NM server with password, from road corresponding with its FTP account information The storage region in footpath is retrieved as the network device management instruction of its distribution.
Under normal circumstances, network device management instruction can pass through certain logical algorithm or encryption, therefore, work as network When device management instruction is by encryption, processing server is first had to the network after network device management instruction is got Device management instruction is compiled or decrypted, and is converted to the clear data content that managed device can identify, from the plaintext number According to the IP address and the IP address of managed device that corresponding the reception server is obtained in content, finally according to the plaintext number Management message, and the IP address for the reception server that the source IP address of the management message is arranged to obtain, root are generated according to content The management message is forwarded to corresponding managed device according to the IP address of the managed device.If in the bulk management network equipment In the case of, then the management message is forwarded to according to the IP address of multiple managed devices corresponding to multiple managed devices, that is, complete Management of the processing server to managed device.The processing server that the embodiment of the present invention is provided is that NM server has been shared greatly The work of amount, it can effectively reduce the pressure of NM server so that single NM server can also manage the network of larger number level Equipment.
To make those skilled in the art more clear and clear, with reference to Fig. 8, Managed Solution of the present invention is carried out detailed Illustrate.
1st, the configuration to the reception server is completed
Because the reception server performs the reception of management request to managed device either back message (SNMP or CLI) And the function of data loading.Therefore, it is necessary to configuring the database IP of network management system on the receiving processor in this step Location, and the username and password needed for database manipulation.
2nd, the configuration to processing server is completed
FTP service end login is periodically carried out because processing server performs, the management instruction of parsing NM server construction And management instruction is handed down to the functions such as managed device.Therefore, this step needs to configure clear and definite webmaster on processing server The IP address of system, log in the IP of the username and password and corresponding the reception server needed for network management system FTP service end Address.As the relatively good implementation of Managed Solution of the present invention, different processing servers generally corresponds to a different set of FTP and used Name in an account book and password.
3rd, NM server construction instruction
NM server constructs management corresponding to the management equipment and referred to according to the application scenarios and regulatory requirement of managed device Order, and pending management command content is stored under particular path in the form of command file.Wherein, the particular path is The default path that certain processing server is logged in by FTP, that is, processing server will obtain management instruction from network management system Path position.In the exemplary embodiment of the present invention, file instructions to be performed can be placed in the form of file.
4th, processing server obtains management instruction
In this step, processing server can pass through the FTP user's name and password configured according to the cycle being previously set The ftp server of NM server is logged in, in this manner it is possible to read the instruction text that NM server distributes to the processing server Part.
It should be noted that after processing server obtains management instruction, the command file is deleted in network management system.For Prevent there is a situation where to repeat network device management instruction, network device management instruction is got in processing server Afterwards, NM server can be notified to delete the network device management instruction obtained immediately, carrying this network in the notice sets The title of standby management instruction.NM server is taken after the notice of deletion network device management instruction is received according to this Network device management instruction corresponding to the network device management instruction name deletion of band.
5th, processing server compiling or decryption management instruction
Because generally, management command file is to handle or carried out encryption by certain algorithm logic, Therefore, processing server get it is described management command file after, it is necessary in advance to management instruction be compiled or decrypt, After obtaining the recognizable clear data content of managed device, the managed device IP with being carried in network device management instruction is obtained Address, the IP address of the reception server, then, the IP for the reception server that the source IP address of the management message is arranged to obtain Address, the management message is finally forwarded to by corresponding managed device according to the IP address of the managed device.
6th, the reception server receives the back message or management request message of managed device
After related management instruction is pushed to managed device by processing server, managed device receives processing server hair After the management message sent, the data content of the management message is parsed, the management instruction in the data content is operated Handle and generate corresponding response.Such as when managing single managed device, if the management instruction received is please to managed device Seek certain item data, then the data result that managed device is asked according to NM server generates data message.Because processing takes The source IP address for managing instruction message is being set to the IP address of reception processing device by business device before this.So managed device will The reception server distributed to NM server sends back message.
7th, the reception server is put in storage the data message of reception.
The reception server is after the data message of managed device transmission is received, the data of analysis managed device feedback, and According to the IP address of the network management database of configured in advance and the username and password of the database, to needing to be saved in webmaster number Preserved according to the data in storehouse.
Compared with traditional centralized network guard system, the part work of NM server is transferred to locate by Managed Solution of the present invention Manage server and the reception server processing.Therefore, network management system provided by the invention is still by single webmaster management system management All network equipments, and the network equipment of larger number level can be managed on this basis;With traditional distribution type network management system Compare, the present invention can adjust its performance pressures according to the state of processing server and the reception server dynamic, while not increase The performance pressures brought due to data exchanging visit.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention God any modification, equivalent substitution and improvements done etc., should be included within the scope of protection of the invention with principle.

Claims (11)

1. a kind of NM server, applied to network management system, the network management system include processing server, the reception server and Managed device, it is characterised in that including:
The location of instruction, for when receiving network device management instruction, processing service to be distributed according to load balancing principle Device, and network device management instruction is stored in specified location corresponding with the processing server;
Reception processing unit, the data message sent for receiving the reception server, and the data message is stored in In network management database;
Wherein, the network device management instruction includes the IP address of the managed device, and the location of instruction is additionally operable to,
Distribution the reception server is instructed for the network device management, and by the reception server IP address and managed device The corresponding relation of IP address is preserved into network device management instruction.
2. NM server as claimed in claim 1, it is characterised in that the NM server is additionally operable to, and is being received everywhere The deletion for carrying network device management instruction name and the title map network device management instruction that reason server is sent Notice after, delete corresponding with network device management instruction name network device management and instruct.
3. a kind of processing server, applied to network management system, the network management system include NM server, the reception server and Managed device, it is characterised in that including:
Acquiring unit is instructed, for obtaining network device management instruction corresponding with processing server in the NM server;
Instruction process unit, for parsing the data content of the network device management instruction, and according to the data content Generation management message sends the management to corresponding managed device, completed to managed device;
Wherein, the data content includes the IP address with the corresponding the reception server of network device management instruction, institute State instruction process unit and will manage message and send to being additionally operable to before corresponding managed device,
By the source IP address of the management message with being arranged to the reception server IP corresponding with network device management instruction Location.
4. processing server as claimed in claim 3, it is characterised in that also include before the instruction acquiring unit:
NM server is periodically logged in using the account information to prestore.
5. processing server as claimed in claim 3, it is characterised in that the instruction acquiring unit is additionally operable in acquisition and institute After stating network device management instruction corresponding to processing server, carry network device management to NM server transmission and refer to Make deletion and the notice of the title map network device management instruction of title.
A kind of 6. network management system, it is characterised in that including the NM server described in any one in claim 1 to 2 and Processing server in claim 3 to 5 described in any one.
A kind of 7. network device management method, it is characterised in that applied to the NM server of network management system, the network management system Also include processing server, the reception server and managed device, it is characterised in that including:
When receiving network device management instruction, processing server is distributed according to load balancing principle, and the network is set Standby management instruction is stored in specified location corresponding with the processing server;
The data message that the reception server is sent is received, and the data message is stored in network management database;
Wherein, the network device management instruction includes the IP address of the managed device, described to receive network equipment pipe It is additionally operable to after reason instruction,
Distribution the reception server is instructed for the network device management, and by the reception server IP address and managed device The corresponding relation of IP address is preserved into network device management instruction.
8. method as claimed in claim 7, it is characterised in that methods described also includes, and is sent receiving processing server The deletion for carrying network device management instruction name with after the notice of the title map network device management instruction, deleting Network device management instruction corresponding with network device management instruction name.
9. a kind of method for assisting the management network equipment, applied to the processing server of network management system, the network management system is also wrapped Include NM server, the reception server and managed device, it is characterised in that including:
Obtain network device management instruction corresponding with processing server in the NM server;
Parse the data content of network device management instruction, and according to the data content generate management message send to Corresponding managed device, complete the management to managed device;
Wherein, the data content includes the IP address with the corresponding the reception server of network device management instruction, institute State also includes before management message is sent to corresponding managed device,
By the source IP address of the management message with being arranged to the reception server IP corresponding with network device management instruction Location.
10. method as claimed in claim 9, it is characterised in that in the NM server is obtained with processing server pair Also include before the network device management instruction answered:
NM server is periodically logged in using the account information to prestore.
11. method as claimed in claim 9, it is characterised in that methods described also includes, and is obtaining and the processing server After corresponding network device management instruction, the deletion for carrying network device management instruction name is sent to the NM server With the notice of the title map network device management instruction.
CN201410223706.4A 2014-05-23 2014-05-23 NM server, processing server, network management system and corresponding method Active CN103986605B (en)

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CN112364048B (en) * 2020-11-10 2024-08-02 中国建设银行股份有限公司 Data processing method and device, electronic equipment and computer storage medium

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