CN104394008B - A kind of method and its system of unified configuration different type interchanger - Google Patents

A kind of method and its system of unified configuration different type interchanger Download PDF

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Publication number
CN104394008B
CN104394008B CN201410532279.8A CN201410532279A CN104394008B CN 104394008 B CN104394008 B CN 104394008B CN 201410532279 A CN201410532279 A CN 201410532279A CN 104394008 B CN104394008 B CN 104394008B
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configuration
interchanger
unified
parameter
mib
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CN104394008A (en
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黄曙
胡春潮
冯善强
曹丽娟
张晓悦
陈虎
段君文
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China Southern Power Grid Power Technology Co Ltd
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Electric Power Research Institute of Guangdong Power Grid Co Ltd
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Abstract

It is an object of the invention to provide a kind of method of unified configuration different type interchanger, based on the configuring technical of unified MIB methods, the interchanger that can be directed to different vendor carries out unified configuration, simplifies collocation method, improve allocative efficiency.This method comprises the following steps:Establish management information bank model between unified manufacturer;Unified MIB is embedded in the interchanger of each manufacturer, upgrades interchanger;Establish command format template relational database;Poll is found in network operation interchanger;Generate configuration file;Interchanger receives configuration file, according to configuration file type, parses configuration order, performs configuration operation.The present invention also provides a kind of unified configuration management system that can realize the above method.

Description

A kind of method and its system of unified configuration different type interchanger
Technical field
The present invention relates to the configuration of interchanger, and in particular to the configuration of the interchanger of intelligent substation.
Background technology
In intelligent substation substantial amounts of IED (Intelligent Electronic Device, intelligence electricity in network operation Sub- interchanger) interchanger, it is an important job that these interchangers, which are configured and monitored,.Currently for IED interchangers The common method configured has:1st, the order line script for configuring interchanger is write, is selected after script is imported into management system Selecting needs the same model interchanger of perform script, and script is issued to interchanger successively and performed by management system;2nd, based on system pipes The configuration of reason, this kind of configuration mainly have following three kinds of modes:
1.CLI is managed:It is managed by the order line (CLI) of Telnet/SSH access switch.
2.Web is managed:It is managed by the Web page of Web browser access switch
3.SNMP is managed:It is managed by the management information bank (MIB) of snmp protocol access switch
The deficiency of current configuring technical:
For first kind collocation method, because the order of each manufacturer's interchanger is variant, write for configuring interchanger The method of order line script can only once be directed to same type of interchanger, have certain limitation;
For the second class method.Three types management has the following disadvantages:
CLI:Each vendor equipment all supports CLI, but is ordered between manufacturer incompatible.It is simply fast that CLI modes configure equipment Victory, support to perform a plurality of order with script mode batch, but need the substantial amounts of order of operation maintenance personnel memory, it is difficult to add study Degree.In addition, the result progress structuring processing returned to CLI is more difficult, it is unfavorable for unified configuration management system to facility information Collection and management.
Web:Each vendor equipment all supports Web webmasters, but web interface differs greatly.The essence of web administration is browser Interacted with Web server in equipment, unified configuration management system can not be acquired and managed to facility information by Web.
SNMP:Each vendor equipment all supports SNMP webmasters, but management information bank (MIB) is incompatible between manufacturer.
Additionally due to the switch configuration method disunity of each manufacturer, it is impossible to indifference manages the interchanger of other manufacturers, Unified configuration, management and monitoring to interchanger bring certain difficulty, significantly increase maintenance difficulties and maintenance work Amount.It is cumbersome, easily cause maloperation.
The problem of for current techniques, the present invention propose a kind of method of unified configuration different type interchanger, and one Set can realize the configuration system of unified configuration different type interchanger.
The content of the invention
The invention provides a kind of method for unifying configuration different type interchanger, and a set of can realize to unify configuration not The unified configuration management system of same type interchanger, the unified of different type interchanger in intelligent substation is configured with realizing.
The switch device tool run in intelligent grid comes from different producers, different plant equipments, its webmaster Physical interface data vary.In order to unify the interchanger of configuration different vendor in the system of the present invention, the present invention carries For a kind of method of unified configuration different type interchanger, comprise the following steps:
1) management information bank model between unified manufacturer is established:To the switch device that can upgrade in current electric grid and not Carry out the new switch device for adding system, establish management information bank model between unified manufacturer, management information bank between the manufacturer Model is MIB;
2) unified MIB is embedded in the interchanger of each manufacturer, upgrades interchanger;
3) command format template relational database is established;
4) poll is found in network operation interchanger, detects the interchanger specified and can managed in the network segment or specified IP sections, choosing Select the interchanger for needing to configure;
5) configuration file is generated:Option and installment function, configuration parameter is set, unified configuration management system, needs is read and matches somebody with somebody The MIB for the interchanger put, differentiates whether equipment to be configured supports unified MIB, if equipment supports unified MIB, selects SNMP to match somebody with somebody Pattern is put, the configuration parameter that unified MIB, the configuration feature of configuration Systematic selection and the configuration system established according to step 1) receive SNMP messages are generated, SNMP messages are sent to band configuration interchanger;If equipment does not support unified MIB, Telnet is selected to match somebody with somebody Pattern is put, the command format according to corresponding to determining the configuration feature of configuration Systematic selection and step 3), according to order uniform template Form, by configuration parameter assignment into command format, the unified form of generation order, form configuration script, configuration script sent out It is sent to interchanger to be configured;The MIB of the interchanger for reading to need to configure is read by snmp protocol.
6) interchanger receives configuration file, according to configuration file type, parses configuration order, performs configuration and operates and return Operating result.
The present invention also provides a kind of unified configuration management system that can realize the above method, it is characterised in that:The system System includes following module:
1) discovery module:Operation is performed by periodicity, found in network operation switch device, on-line operation is obtained and exchanges Machine equipment list, meanwhile, list exchanger information is obtained, is identified whether network switch supports unified MIB;It was found that power network newly adds The switch device added, off-grid warning is sent to not online interchanger;
2) parameter acquisition module:It is connected with discovery module, is generated by the parameter interface in unified configuration management system Operational order;Operational order include this operation in need to configure exchanger information, configuration interchanger whether support unification MIB mark, configuration feature and configuration parameter;
3) matching module:It is connected with parameter discovery module, receives the instruction of parameter acquisition module, according to the knowledge in instruction Other information differentiates whether interchanger to be configured supports unified MIB;If supporting unified MIB, configuration system is transferred to SNMP configuration moulds Formula;If not supporting unified configuration MIB, configuration system is transferred to Telnet configuration modes;
4) configuration module:It is connected with matching module, according to configuration mode, generates corresponding configuration file, execution configured Journey.
The configuration process of the SNMP configuration modes is as follows:
Step 1:Interchanger, configuration feature and the parameter letter for needing to configure are received from unified configuration management system operation interface Breath;
Step 2:Unified configuration management system is according to band configuration exchanger information and configuration feature in operational order, generation SNMP messages, sent to Agent;
Step 3:After Agent receives the solicited message of unified configuration management system, the information in request, find and treat MIB corresponding to interchanger is configured, and performs corresponding inquiry and modification operation;Failing to finding corresponding MIB, accused returning Alert information;
Step 4:Operating result is sent to unified configuration management system by Agent, completes response;If solicited message is Inquiry operation, operating result are Query Results, and OK can be returned after other solicited message Successful Operations, will if operation is unsuccessful Return to warning information;
Step 5:Configuration result is shown in unified configuration management system interface.
The configuration process of the Telnet configuration modes is as follows:
Step 1:Interchanger, configuration feature and the parameter letter for needing to configure are received from unified configuration management system operation interface Breath;The step for mainly realized in the parameter acquisition module of unified configuration management system;
Step 2:The look-up command form from order format module relational database:According to interchanger manufacturer, interchanger letter Number and need three parameters of model for configuring to find corresponding command format in command format template relational database;
Step 3:Command script is generated according to order uniform template:Order uniform template is:Command keyword i [parameter names Claim j, parameter type j, parameter value scope j, parameter object j, object properties j] command keyword k, according to order uniform template, The command format inquired in step 2 is converted into order and unifies form, generates command script;
Step 4:Receive configuration systematic parameter, writing commands script:The parameter information obtained in parameter acquisition module is added It is added to order and unifies corresponding parameter field in form, the field of other parameters being not known is said according to parameter uniform template field Default value in bright gives assignment;
Step 5:Order perform script is formed, is sent to interchanger;
Step 6:Unified configuration management system backstage Telnet logs in interchanger, perform script;
Step 7:Implementing result is sent to unified configuration management system, and shown in systems:Operate successfully, will unite Operating result is shown in one configuration management system interface, otherwise prompt alarm information.
Compared with prior art, it is of the invention that there is advantages below:
1) a kind of method of unified configuration different type interchanger is proposed, based on the configuring technical of unified MIB methods, energy Unified configuration enough is carried out for the interchanger of different vendor, collocation method is simplified, improves allocative efficiency;
2) difference of the script setting command format of different vendor is directed to, command format database is established, is different factories The interchanger script command operation of business is unitized to provide the foundation;
3) difference of the script setting command parameter form of different vendor is directed to, establishes unified parameters template, solution is never In same order the problem of parameter format difference.
4) situation of reality is considered, the interchanger for that can not unify configuration MIB establishes unified configuration parameter form With configuration order template, the unified configuration based on script command of different vendor can be realized;
5) unified configuration management system is developed, for all kinds of collocation methods, various configuration order form monarchs are using same Configuration operation, except batch configuration can only be directed to same model interchanger limitation, solve intelligent substation IED exchange The problem of the unified configuration of machine.Numerous and diverse degree of configuration is enormously simplify, improves allocative efficiency.Unified configuration management system can not The batch configuration function that disconnected expansion management system is supported, scalability and just is brought for the management of intelligent substation communication network Victory.
6) parameter configuration employs the operation at interface, simplifies operating process, reduces configuration caused by operational error The probability of maloperation.
Brief description of the drawings
Fig. 1 is the flow chart of the method for the unified configuration different type interchanger of the present invention;
Fig. 2 is the SNMP configuration flow figures in the inventive method;
Fig. 3 is the Telnet configuration flow figures in the inventive method.
Embodiment
The present invention core thinking be:In view of the existing interchanger of network model it is of all kinds, and network will The newly-increased interchanger model come also will not be single type, in order to the easily and fast setting interchanger with batch, this hair It is bright to propose the method for establishing unification MIB, existing switch and interchanger newly-increased in the future are upgraded, to support unification SNMP is set.But current existing interchanger supports unified MIB, different factories because each reason can not upgrade in some networks The switch configuration command format of business also can be variant.In order to solve parameter setting mode and script command, the difference of form is set Different, we have developed a set of interchanger unified parameters to set system, using this system, for either using SNMP to set still The interchanger that script command is set, and command script setting is carried out to the interchanger of various different vendors, we can unite Interchanger is configured using identical operating method in one setting system.Using unified setting system, configuration parameter is on unified boundary Face typing, configuration file generate on backstage.
The present invention provides a kind of method of unified configuration different type interchanger, applied to including unified configuration management system With the system of multiple not different type interchangers, this method as shown in figure 1, this method mainly include unified configuration prepare with uniformly Two parts are implemented in configuration:
Unified configuration set-up procedure comprises the following steps:
Step1:Establish unified MIB models.Abstract and NMS (NMSs of the MIB as equipment management object System) interface between Agent is to realize unified configuration, the key of indifference management.But the own MIB of each manufacturer is different, no Unified can configure.MIB the position of the SNMP network architectures and itself the characteristics of, for management object take out one again Cover MIB (i.e. unified MIB) and do not influence original MIB use, as long as equipment vendors, which pass through to increase newly on Agent, supports unification MIB models can realizes unified configuration.Specification and unified management information model, can be that intelligent substation EPA is handed over The IEDization changed planes lays the foundation, and can simplify operation management difficulty, realizes really unified configuration management.Using " definition unification MIB (management information bank between manufacturer) " models can be realized carries out indifference management to the interchanger of different vendor.
Concretely comprising the following steps for unified MIB models is established using in general modeling method:
1st, customer demand is investigated, understands the functional module that client needs to realize;
2nd, customer demand report is write;
3rd, enterprise-oid is applied for IANA;
4th, MIB design documentations and mib file are worked out according to customer switch demand
5th, interchanger is upgraded by by the interchanger of unified each manufacturer of MIB model insertions using embedded technology.
Step2:Establish command format relational database.For that in current electric grid, can there is some friendships for not supporting upgrading Change planes, for these switch devices, the present invention is configured using pin Telnet configuration modes.But different vendor, no Switch configuration command format with model varies, and Configuration Management Officer may not remember all command formats, base In this, the present invention, which proposes, establishes a set of relation data based on equipment vendors, unit type, configuration feature and command format Storehouse, and be pre-configured in unified configuration management system.The invention also provides a set of unified parameterized template, for solving Never in same order the problem of parameter format difference.Therefore, power network all and in the market main flow exchanges at present are collected Machine brand, type information, according to each manufacturer, the command format of the various functions of each model, middle foundation is based on manufacturer's name, interchanger Model, function name, the relational database of command format, in command format, unified arrange parameter is *.Database table design ginseng Examine following form:
Field name Data type
Manufacturer Text
Interchanger model Text
Function Text
Command format Text
Citing:
The SCC3 types interchanger of certain vendor A creates VLAN order behavior:Create vlan vlan-id active, its Middle vlan-id is command parameter, then its data record is
ID Manufacturer Interchanger model Function Command format
1 A SCC3 Create VLAN create vlan*active
The step of unified configuration implementation process, is as follows:
Step3:User is supplied to the operation interface of user to select to need to quilt in power network by unified configuration management system The interchanger and configuration feature of configuration, for example, a certain configuration of modification interchanger, the acquisition a certain information of managed devices;
Step4:Matching module judges whether interchanger to be configured supports unified MIB, branch by the mark in discovery module Unified MIB is held, interchanger is configured by the way of SNMP, otherwise takes script command mode to configure interchanger;
Step5:Interchanger configures:The configuration module in unified configuration management system is called to swap machine configuration. SNMP configuration flows are as shown in Fig. 2 comprise the following steps that:
Step 1:Interchanger, configuration feature and the parameter information for needing to configure are received from configuration system operatio interface.This Step is mainly realized in the parameter acquisition module of unified configuration management system;
Step 2:NMS (NMS) is raw according to the band configuration exchanger information and configuration feature in operational order Into SNMP messages, sent to Agent;
Step 3:After Agent receives NMS solicited message, the information in request, interchanger pair to be configured is found The MIB answered, and perform corresponding inquiry and modification operation;Failing to finding corresponding MIB, warning information will be returned to;
Step 4:Operating result is sent to NMS by Agent, completes response;If solicited message is inquiry operation, operation knot Fruit is Query Result, and OK can be returned after other solicited message Successful Operations, if operation is unsuccessful, will return to warning information;
Step 5:Configuration result is shown in unified configuration management system interface;
Telmet configuration flows are as shown in figure 3, comprise the following steps that:
Step 1:Interchanger, configuration feature and the parameter letter for needing to configure are received from unified configuration management system operation interface Breath.The step for mainly realized in the parameter acquisition module of unified configuration management system;
Step 2:The look-up command form from order form database.According to interchanger manufacturer, interchanger signal and need Three parameters of the model to be configured find corresponding command format in command format lane database.
Step 3:Command script is generated according to order uniform template.Order uniform template is:Command keyword i [parameter names Claim j, parameter type j, parameter value scope j, parameter object j, object properties j] command keyword k, according to order uniform template, The command format inquired in step 2 is converted into order and unifies form, forms command script;
Order uniform template is combined with what command format and unified parameters template were formed, according to the generation of order uniform template The unified form of order, is illustrated as follows:
Command format:
A models interchanger->shut*down
Type B interchanger->shut down*
The unified form of order:
A models interchanger->Shut [parameter name j, parameter type j, parameter value scope j, parameter object j, object category Property j] down
Type B interchanger->[parameter name j, parameter type j, parameter value scope j, parameter object j are right by shut down As attribute j].
Step 4:Receive configuration systematic parameter, writing commands script.The parameter information obtained in parameter acquisition module is added It is added to order and unifies corresponding parameter field in form, the field of other parameters being not known is said according to parameter uniform template field Default value in bright gives assignment;
Step 5:Order perform script is formed, is sent to interchanger;
Step 6:Configure system background Telnet and log in interchanger, perform script;
Step 7:Implementing result is sent to unified configuration management system, and shown in systems.Operate successfully, will unite Operating result is shown in one configuration management system interface, otherwise prompt alarm information.
In order to realize the above method, present invention also offers a kind of unified configuration management system, and it includes findings that module, ginseng Number acquisition module, matching module, configuration module.
Discovery module:For finding in network operation switch device, on-line operation switch device list is obtained, meanwhile, List exchanger information is obtained, is identified whether network switch supports unified MIB;Polling operation is performed by periodicity, found The switch device that power network newly adds, off-grid warning is sent to not online interchanger;The module concrete function includes:
1) equipment periodic is found:Discovery module receives periodic operational order, and operational order is required into network-wide basis Switch device send request, read (GET) equipment RFC1213MIB sysObjectID (the privately owned OID of equipment) with And MibIPAddrEntry (IP address of equipment information) numerical value, if interchanger is online, unify configuration management system (NMS, Network Management System) response message that interchanger returns will be received, the response message of return is carried and will handed over Change planes the IP information of manufacturer and type information and interchanger.Discovery module is periodically to the whole network or the specified network segment or specified IP Detected, if with the addition of new switch device in power network, timely the facility information newly added can be returned to and uniformly matched somebody with somebody Put in management system;If interchanger is not online, unified configuration management system believes the response that can not receive interchanger return Breath, a response is set to receive the time, the equipment for receiving time-domain beyond response will be regarded as not online, for not online exchange Machine equipment, system will send off-grid alarm, and notify the webmaster personnel interchanger to go offline in time.
2) list of devices and mark:It is connected with equipment periodic discovery module, according to the response that each equipment returns in system Information, manufacturer and type information and the IP information of interchanger are obtained, return to unified configuration management system, unified configuration management System generates online equipment information list and is shown on system interface.Assuming that the MIB models of unified configuration for RFCCOM MIB, its identification information attribute is entitled to be stored in as sysCommonID (unified configuration MIB marks), and configuration management system is to discovery Module sends operational order, and operational order is required to send to all online equipments and asked, and reads the RFCCOM MIB's of equipment SysCommonID (unified configuration MIB marks), if interchanger supports unified MIB, interchanger carries return The response message of sysCommonID values gives unified configuration management system;If equipment does not support unified MIB, interchanger will return Operation is alerted to unified configuration management system.Unified configuration management system differentiates whether prop up in network switch according to the information returned Unified MIB is held, and identifies whether equipment supports unified MIB in online equipment information list according to differentiation result.
Parameter acquisition module:It is connected with discovery module, for being given birth to by the parameter interface in unified configuration management system Into operational order.Operational order include this operation in need to configure exchanger information, configuration interchanger whether support to unite One MIB mark, configuration feature and configuration parameter.Due to each manufacturer, the interchanger of the different model of even same manufacturer Parameter format it is all inconsistent.And unified configuration management system needs to provide a kind of easy way to manage, model should be avoided The complicated exploitation amount that difference introduces, can provide a style unified operation easy interface again, and the present invention proposes unified Parameterized template, template are described as follows:
Template style explanation:Use [parameter name, parameter type, parameter value scope, parameter object, object properties] generation For the argument section in command format.
Each explanation of field is as follows:
Parameter name:The name of parameter.
Parameter type:The type of parameter, including int (integer), float (floating-point), string (character string), enum (piece Lift) four types, when parameter object is not null, parameter type is appointed as null.
Parameter value scope:The span of parameter, when parameter type is null, parameter value scope is appointed as null. Citing:Int shape parameters Range Representation 1~8;Float shape parameters Range Representation is 0.1~1.5;String shape parameter Range Representations For 1~32 (referring to string length);Enum shape parameters Range Representation is { enable;disable}.
Parameter object:Data object in exchanger management system corresponding to parameter, null is used during no corresponding data object Represent.
Object properties:The source of the Property Name of corresponding data object, i.e. parameter value, parameter object are in management system During null, object properties are appointed as null.
Matching module:It is connected with parameter discovery module, for receiving the instruction of parameter acquisition module, according in instruction Identification information differentiates whether interchanger to be configured supports unified MIB.If supporting unified MIB, configuration system is transferred to SNMP configurations Pattern, the information in operational order, message, friendship to be configured are directly sent to interchanger to be configured by snmp protocol Asking the corresponding inquiry of execution or setting in message of changing planes is operated, and the result after operation is returned into unified configuration management System;If not supporting unified configuration MIB, configuration system is transferred to Telnet configuration modes, and unified configuration management system foundation refers to Telnet configuration syntaxs corresponding to interchanger manufacturer attribute, interchanger model, the determination of selected configuration feature in order, generation Corresponding configuration file.The module concrete function is:
1) interchanger identifies:Receive operational order, parse the interchanger identification information in operational order, judge to be configured Whether interchanger supports unified configuration MIB, if supported, carries out SNMP configuration modes;Otherwise Telnet configuration modes are carried out;
2) SNMP configuration modes:The SNMP network architectures are made up of three parts:NMS, Agent and MIB.Wherein, NMS uniformly matches somebody with somebody It is the manager in network to put management system, and unified configuration management system of the invention is NMS, and SNMP can be utilized by being one The system that Protocol Through Network equipment is managed and monitored.Agent is the network equipment (exchange in the power network of middle finger of the present invention Machine) in an application module, for safeguarding the information data of managed devices and responding NMS request, management data converge Offer the NMS for sending request.MIB (management information bank) is a database, and it represents some equipment or a set of of service can Manage object.
3) Telnet configuration modes:For the interchanger manufacturer to be configured received in receiving the instruction of parameter acquisition module The parameters such as attribute, interchanger model, selected configuration feature, the command template being pre-configured with unified configuration management system Configuration order template is inquired in database.It is configuration life when manufacturer's attribute, interchanger model and configuration feature name uniquely determine Template is made to uniquely determine.
Manufacturer Interchanger model Function Command template
A SCC3 Create VLAN create vlan*active
B SSS6 Close port interface*shutdown
Configuration module:Corresponding collocation method is taken according to configuration mode, performs configuration flow;
1) SNMP is configured:Unified configuration management system NMS is according to the band configuration exchanger information in operational order and configuration Function, SNMP messages are generated, send request (SNMP messages) to Agent, Agent receives unified configuration management system NMS's After solicited message, the information in request, MIB corresponding to interchanger to be configured is found, and perform corresponding inquiry and modification Operation, and operating result is sent to unified configuration management system NMS, complete response.Meanwhile when device fails or its When his event, Agent can actively send Trap information to NMS, the current state change of notice equipment.Pass through this process Complete the configuration work to supporting unified MIB interchangers.
2) Telnet is configured:Unified configuration management system is according to interchanger manufacturer attribute, interchanger model, selected Configuration feature be determined that using which type of configuration order template the unified parameters template in incorporating parametric acquisition module is raw Into order uniform template.
Citing:
Assuming that the command format database that the command format of certain module of certain manufacturer D SDD4 model interchangers passes through is looked into Look for, form is:Command keyword i* command keywords k
Then order uniform template template is:Command keyword i [parameter name j, parameter type j, parameter value scope j, ginseng Number object j, object properties j] command keyword k.
Citing:
Certain manufacturer S SSS6 type interchanger close ports are set, and its command record is in database
Manufacturer Interchanger model Function Command template
B SSS6 Close port interface*shutdown
Wherein interface, shutdown are command keywords, and port-id is parameter, is existed in exchanger management system Data object PORT corresponding with port, then template is interface [Port ID, null, null, PORT, PORT_NAME] shutdown;
Configuration file is sent to interchanger to be configured, and configuration system background logs in interchanger by Telent, and download is matched somebody with somebody File is put, parses configuration order, performs configuration order, and the result of execution is returned into NMS, and in unified configuration management system Shown.Configuration work to not supporting unified MIB interchangers is completed by this process.
The implementation of the present invention is not limited to this, under the premise of the above-mentioned basic fundamental thought of the present invention, according to this area Ordinary technical knowledge and customary means make the modification, replacement or change of other diversified forms to present invention, all fall within Within rights protection scope of the present invention.

Claims (2)

  1. A kind of 1. method of unified configuration different type interchanger, it is characterised in that comprise the following steps:
    1) management information bank model between unified manufacturer is established:It is new to the switch device and future that can upgrade in current electric grid The switch device of addition system, establishes management information bank model between unified manufacturer, management information bank model between the manufacturer That is MIB;
    2) unified MIB is embedded in the interchanger of each manufacturer, upgrades interchanger;
    3) command format template relational database is established;
    4) poll is found in network operation interchanger, detects the interchanger specified and can managed in the network segment or specified IP sections, and selection needs The interchanger to be configured;
    5) configuration file is generated:Option and installment function, configuration parameter is set, and unified configuration management system, reading needs what is configured The MIB of interchanger, differentiates whether equipment to be configured supports unified MIB, if equipment supports unified MIB, selects SNMP configuration moulds Formula, the configuration parameter that the unified MIB established according to step 1), the configuration feature for configuring Systematic selection and configuration system receive generate SNMP messages, SNMP messages are sent to interchanger to be configured;If equipment does not support unified MIB, Telnet configuration moulds are selected Formula, according to the configuration feature and step 3 of configuration Systematic selection)It is determined that corresponding command format, according to the lattice of order uniform template Formula, by configuration parameter assignment into command format, the unified form of generation order, configuration script is formed, configuration script is sent to Interchanger to be configured;
    6) interchanger receives configuration file, according to configuration file type, parses configuration order, performs configuration and operates and return to operation As a result;
    The step 5)In the reading to need the MIB of interchanger configured read by snmp protocol.
  2. A kind of 2. unified configuration management system that can realize claim 1 methods described, it is characterised in that:The system includes Following module:
    1)Discovery module:Operation is performed by periodicity, found in network operation switch device, on-line operation interchanger is obtained and sets Standby list, meanwhile, list exchanger information is obtained, is identified whether network switch supports unified MIB;It was found that what power network newly added Switch device, off-grid warning is sent to not online interchanger;
    2)Parameter acquisition module:It is connected with discovery module, operation is generated by the parameter interface in unified configuration management system Instruction;Whether exchanger information that operational order includes needing to configure in this operation, configuration interchanger support unified MIB's Mark, configuration feature and configuration parameter;
    3)Matching module:It is connected with discovery module, while also receives the instruction of parameter acquisition module, according to the identification in instruction Information differentiates whether interchanger to be configured supports unified MIB;If supporting unified MIB, configuration system is transferred to SNMP configuration modes; If not supporting unified configuration MIB, configuration system is transferred to Telnet configuration modes;
    4)Configuration module:It is connected with matching module, according to configuration mode, generates corresponding configuration file, perform configuration process;
    The configuration process of the SNMP configuration modes is as follows:
    Step 1:Interchanger, configuration feature and the parameter information for needing to configure are received from unified configuration management system operation interface;
    Step 2:Unified configuration management system generates SNMP according to the exchanger information and configuration feature to be configured in operational order Message, sent to Agent;
    Step 3:After Agent receives the solicited message of unified configuration management system, the information in request, find to be configured MIB corresponding to interchanger, and perform corresponding inquiry and modification operation;Failing to finding corresponding MIB, alarm letter will be returned Breath;
    Step 4:Operating result is sent to unified configuration management system by Agent, completes response;If solicited message is inquiry Operation, operating result is Query Result, and OK can be returned after other solicited message Successful Operations, if operation is unsuccessful, will be returned Warning information;
    Step 5:Configuration result is shown in unified configuration management system interface;
    The configuration process of the Telnet configuration modes is as follows:
    Step 1:Interchanger, configuration feature and the parameter information for needing to configure are received from unified configuration management system operation interface; The step for mainly realized in the parameter acquisition module of unified configuration management system;
    Step 2:The look-up command form from order format module relational database:According to interchanger manufacturer, interchanger signal with And three parameters of model for needing to configure find corresponding command format in command format template relational database;
    Step 3:Command script is generated according to order uniform template:Order uniform template is:Command keyword i [parameter name j, Parameter type j, parameter value scope j, parameter object j, object properties j] command keyword k, according to order uniform template, The command format inquired in step 2 is converted into order and unifies form, generates command script;
    Step 4:Receive configuration systematic parameter, writing commands script:The parameter information obtained in parameter acquisition module is added to Corresponding parameter field in the unified form of order, the field of other parameters being not known is according in parameter uniform template explanation of field Default value give assignment;
    Step 5:Order perform script is formed, is sent to interchanger;
    Step 6:Unified configuration management system backstage Telnet logs in interchanger, perform script;
    Step 7:Implementing result is sent to unified configuration management system, and shown in systems:Operate successfully, will uniformly match somebody with somebody Put and operating result is shown in management system interface, otherwise prompt alarm information.
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