CN102006178B - SNMP-based network management method and system - Google Patents
SNMP-based network management method and system Download PDFInfo
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Abstract
The invention discloses a simple network management protocol (SNMP)-based network management method and a simple network management protocol (SNMP)-based network management, and solves the problem of compatibility of a management information base (MIB) version and adaptability of management capability. The method comprises the following steps that: an SNMP management station examines an MIB supporting capability of an agency; the agency uploads an MIB file if the MIB supporting capability of the agency is not in a management capability range of the SNMP management station, wherein the MIB file is an MIB development document stored by the agency; and the SNMP management station performs corresponding management operation on the agency by utilizing the MIB file. By the invention, if the MIB version of the agency is upgraded to exceed the management capability range of the management station, the management station can identify and manage the MIB version of the agency by the method, and can provide newly added management services without corresponding upgrading even if the development of the management station falls behind that of the agency.
Description
Technical field
The present invention relates to communication technical field, particularly relate to a kind of SNMP network management and system.
Background technology
Network management protocol the most commonly used in the network equipment is exactly SNMP.SNMP is the abbreviation of English " SimpleNetwork Management Protocol ", and the Chinese meaning is " Simple Network Management Protocol ".At first SNMP is proposed for the equipment control problem that solves on Internet by Internet engineering duty tissue (Internet Engineering Task Force) research group (IETF).
Present Internet is mostly based on the SNMP architecture, and it mainly consists of several parts such as management station (Manager), agency's (Agent), management information bank (Management Information Base, MIB) and protocol operation.The snmp management system is to complete by snmp management station and SNMP agency's interworking the management of network with maintenance.Normally a cover is by the software systems of keeper's use at the snmp management station, and main being responsible for sends the network management command request to the agency, has good user interface, is user-friendly to.The agency is a software module that is positioned on member's network equipment, it is the part of network equipment side software system, main be responsible for the SNMP request that the receiving management station sends over, and link up with other software module on the network equipment, alternately, complete the desired inquiry of management station or operation.
MIB is the abbreviation of Management Information Base, Chinese name is " management information bank ", and it is the standard of network management data, has stipulated the data items that network agent equipment must be preserved in this standard, data type, and the operation of permission in each data items., by the access visit to these data items, just can obtain all statistical contents of this gateway.Can realize basic network management by the analysis-by-synthesis to a plurality of gateway statistical contents again.MIB is positioned on member's network equipment, wherein comprises a plurality of data objects, and for unified management, MIB has adopted a kind of hierarchical, structurized tree structure.
Relation between management station, agency and MIB is: generally have the relation of one-to-many between management station and agency, the keeper manages a plurality of network equipments by a management station.Each agency may support one or more MIB, each MIB comprises again a plurality of mib objects, and these MIB have formed the set of the management object that this agency can support.Management station is by snmp protocol to agency's issue operational order, and the operation requests of proxy response management station, reside in the management maintenance of the MIB execution of this equipment to equipment by access.Therefore, management station is to realize by the MIB that the agency supports to access and the control of the network equipment.
In the development process of the network equipment, the managerial ability set that MIB can provide as equipment is along with the variation of demand is constantly updated.For example, during more newly-increased functions, usually can increase some mib objects newly; While deleting some functions, usually need to discard corresponding mib object.Due to the issue of management function be all by batch, in the development process of the operation maintenance of equipment and program, be faced with the agency that management station may manage different MIB versions, therefore need edition compatibility and the adaptive problem of managerial ability between consideration management station and agency.Generally, a management station may manage a plurality of agencies, and an agency also can be managed by a plurality of management stations in theory, if consider this factor, the management of management station and agency's interoperability can be more complicated.
For MIB edition compatibility and the adaptive problem of managerial ability, China Patent No. is two patents of 200410009251.2 and 200410009252.7, and MIB version coordination approach and a kind of SNMP Network Management Station management method to its member between a kind of management station and agency is provided respectively.The solution of these two kinds of methods is similar, its core is: for the MIB in the agency arranges version number, and by the agency, safeguarded, and management station has stored the MIB operational order of different editions, need to first inquire about the MIB version number that this member device is supported when management station accesses certain member device, then select to send the MIB operational order of corresponding version.When version number upgrades along with agency's program upgrade, also need management station is carried out the MIB operational order that upgraded version is preserved in corresponding upgrading, the MIB version that the agency supports just can be distinguished according to MIB version number by management station like this, thereby equipment is managed.
In above-mentioned solution, the managerial ability of management station must be developed with acting on behalf of the side coupling according to the definition of MIB, if the exploitation of management station lags behind the agency, management services of some newly-increased parts just can't provide.Although in the time of can be by management station and agency, upgrading solves, this workload of upgrading simultaneously can be very large.And along with intercommunication, the flattening of network management, the frequent dynamic topology of management station is found some SNMP NE, but due to the mib information of not knowing that these network element devices adopt, so often be in the awkward circumstances of " visible but can not manage ".
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of SNMP network management and system, to solve MIB edition compatibility and the adaptive problem of managerial ability.
In order to address the above problem, the invention discloses a kind of SNMP network management, comprising:
The verification of MIB tenability is carried out at the snmp management station to the agency;
If the MIB tenability that should act on behalf of is not in the managerial ability scope at snmp management station, this agency uploads mib file; Wherein, described mib file is the MIB exploitation document that the agency preserves;
The snmp management station utilizes described mib file to carry out corresponding bookkeeping to this agency.
Wherein, described snmp management station and agency have respectively MIB managerial ability table and a MIB tenability table, and the field that defines in described two kinds of tables all comprises MIB module title, MIB version number, MIB recent renewal date, MIB and safeguards people, MIB provider identifier and MIB vendor name.
Preferably, described snmp management station comprises the verification that the agency carries out the MIB tenability: the request of this agency's MIB tenability is initiated to verify in the snmp management station; The snmp management station compares the MIB tenability table that this agency sends over the MIB managerial ability table of self: if both MIB module title, MIB version number and MIB provider identifier are all identical, the MIB tenability that should act on behalf of is in the managerial ability scope at snmp management station; If one of MIB title both, MIB version number or MIB provider identifier are not identical, the MIB tenability that should act on behalf of is not in the managerial ability scope at snmp management station.
Preferably, the verification of MIB tenability is carried out to the agency of access first, agency and the newfound agency of MIB edition upgrading in the snmp management station.
Wherein, the snmp management station utilizes described mib file to carry out corresponding bookkeeping to this agency to comprise: described mib file is carried out that browser loads and interface presents in the snmp management station; Directly this agency is carried out corresponding bookkeeping by described interface.
Preferably, have the mark of prior agreement in described mib file, be used for assisting the snmp management station to carry out presenting of friendly interface.
The present invention also provides a kind of snmp management station, comprising:
Ftp server, be used for receiving the mib file that the SNMP agency uploads;
Administration module, be used for the SNMP agency is carried out the verification of MIB tenability, if the MIB tenability that should act on behalf of is not in the managerial ability scope at snmp management station, by described Ftp server, receive the mib file that this agency uploads, and utilize described mib file to carry out corresponding bookkeeping to this agency; Wherein, described mib file is the MIB exploitation document that the SNMP agency preserves.
Preferably, described snmp management station also comprises: the MIB load-on module, browser loads and interface presents for the described mib file of uploading is carried out.
Preferably, described snmp management station also comprises: MIB managerial ability table, and in this table, the field of definition comprises MIB module title, MIB version number, MIB recent renewal date, MIB and safeguards people, MIB provider identifier and MIB vendor name; Described administration module compares to verify with the MIB managerial ability table of self by the MIB tenability table that the SNMP agency is sended over: if both MIB module title, MIB version number and MIB provider identifier are all identical, the MIB tenability that should act on behalf of is in the managerial ability scope at snmp management station; If one of MIB title both, MIB version number or MIB provider identifier are not identical, the MIB tenability that should act on behalf of is not in the managerial ability scope at snmp management station.
The present invention also provides a kind of SNMP agency, comprising:
Mib file, described mib file are MIB exploitation documents;
File transmitting to customer end, be used for uploading mib file to the snmp management station;
Proxy module, be used for coordinating the snmp management station to carry out the verification of MIB tenability, if the MIB tenability that should act on behalf of is uploaded mib file by described file transmitting to customer end not in the managerial ability scope at snmp management station.
Preferably, described SNMP agency also comprises: MIB tenability table, in this table, the field of definition comprises MIB module title, MIB version number, MIB recent renewal date, MIB and safeguards people, MIB provider identifier and MIB vendor name, is used for the snmp management station and carries out the verification of MIB tenability.
The present invention also provides a kind of SNMP network management system, comprises snmp management station and SNMP agency, wherein:
Described snmp management station comprises administration module and Ftp server, and described SNMP agency comprises proxy module and file transmitting to customer end; Wherein said administration module and described proxy module are used for the snmp management station SNMP agency are carried out the verification of MIB tenability;
If the MIB tenability that should act on behalf of is not in the managerial ability scope at snmp management station, described file transmitting to customer end is uploaded to described Ftp server for the mib file that will act on behalf of; Described administration module and described proxy module also are used for utilizing described mib file to carry out corresponding bookkeeping to this agency; Wherein, described mib file is the MIB exploitation document that the SNMP agency preserves.
Preferably, described snmp management station also comprises: the MIB load-on module, browser loads and interface presents for the described mib file of uploading is carried out.
Wherein, described snmp management station also comprises MIB managerial ability table, described SNMP agency also comprises that MIB tenability table, the field that defines in described two kinds of tables all comprise MIB module title, MIB version number, MIB recent renewal date, MIB and safeguard people, MIB provider identifier and MIB vendor name.
Preferably, described administration module compares to verify with the MIB managerial ability table of self by the MIB tenability table that proxy module is sended over: if both MIB module title, MIB version number and MIB provider identifier are all identical, the MIB tenability that should act on behalf of is in the managerial ability scope at snmp management station; If one of MIB title both, MIB version number or MIB provider identifier are not identical, the MIB tenability that should act on behalf of is not in the managerial ability scope at snmp management station.
Compared with prior art, the present invention has the following advantages:
The present invention has adopted a kind of mode of dynamic expansion management: after network element of the first discovery in snmp management station, at first its agency is carried out the verification of MIB tenability, if the MIB tenability that should act on behalf of is not in the managerial ability scope at snmp management station, this agency uploads mib file, and then the snmp management station utilizes described mib file to carry out corresponding bookkeeping to this agency.According to the present invention, if agency's MIB version is upgraded, the managerial ability scope that has exceeded management station, management station also can identify management by said method, even therefore the exploitation of management station lags behind the agency, management station does not need to carry out corresponding upgrading also can provide newly-increased management service.
And, the present invention is to provide a kind of management service of discoverable type, for the SNMP NE that dynamic topology is found, management station also can include range of management in by said method, and the management of this discoverable type is a kind of notional innovation to traditional SNMP network management.
In sum, SNMP network management of the present invention efficiently solves MIB edition compatibility and the adaptive problem of managerial ability between management station and agency; And management station's expansion management service online, realize dynamic management, and easy to use and flexible, have certain generalization to general SNMP NE.
Description of drawings
Fig. 1 is the flow chart of the described a kind of SNMP network management of the embodiment of the present invention;
Fig. 2 is the structural representation of the described a kind of SNMP network management system of another specific embodiment of the present invention;
Fig. 3 is the dynamic management schematic flow sheet in Fig. 2 embodiment.
Embodiment
For above-mentioned purpose of the present invention, feature and advantage can be become apparent more, the present invention is further detailed explanation below in conjunction with the drawings and specific embodiments.
In the SNMP network management architecture, lag behind SNMP agency's situation for the managerial ability at snmp management station, the present invention has proposed the method for a kind of management station dynamic expansion managerial ability with innovating, can effectively manage these agencies who exceeds management station's managerial ability, really solve MIB edition compatibility and the adaptive problem of managerial ability between management station and agency.
, with reference to Fig. 1, be the flow chart of the described a kind of SNMP network management of the embodiment of the present invention.The snmp management station is as follows to SNMP agency's management:
As previously mentioned, the agency is a software module that is positioned on member's network equipment, generally have the relation of one-to-many between management station and agency, and each agency may support one or more MIB.When the snmp management station conducts interviews to a network element device, to determine that at first this network element is whether in the range of management of oneself.The snmp management station is verified definite by the MIB tenability to network element, described MIB tenability refers to management object and the supported corresponding operating that a network element can be supported.
In the present embodiment, the network element side is being stored the corresponding MIB that equipment is supported, is safeguarding that MIB tenability table, the content of table comprise MIB module title, exploitation version etc. information simultaneously in internal memory.If an agency supports a plurality of MIB, corresponding a plurality of MIB module titles.Equally, management station's side is also recording the MIB managerial ability table of self supporting, in table also essential record the information such as MIB module title, exploitation version, also safeguarding simultaneously corresponding MIB management masterplate (being the MIB operational order).
When management station verifies network element, at first obtaining the MIB tenability table of network element, then with the MIB managerial ability table of self, compare, is mainly whether the MIB version of more same MIB module is identical consistent in comparison procedure.If version is identical, the MIB tenability of this network element is in the managerial ability scope of management station, and management station can operate and manage this network element; If version is not identical, for example the MIB version of network element is upgraded, and higher than the MIB version of management station, the MIB tenability of this network element has exceeded the range of management of management station, and management station does not support the what's new after upgrading.
In management station and network element side agency's synchronous exploitation, management station has stored the operational order of corresponding different editions, and therefore as long as the MIB version of network element has corresponding record in management station, management station just can be to acting on behalf of the transmit operation order in the managerial ability scope.
Wherein, described mib file is the MIB exploitation document that the agency preserves, mib file is different from above-mentioned MIB (management information bank), distinguish as follows: mib file is a data structure document that has defined interface between agency and management station, use in the development process of MIB, become MIB according to mib file at the agent equipment adnation during system development.In simple terms, mib file is used for generating MIB.In the prior art, after end-of-development, mib file does not just re-use and preserves, and namely mib file only is present in the construction cycle.And in the present invention, mib file is not only effective within the construction cycle, and still effective within the cycle of operation of system, mib file is kept at the agent equipment side always, is used for being uploaded to the snmp management station and manages operation.Be described as follows:
If agency's MIB version and the MIB version of management station are not complementary, management station requests is acted on behalf of the corresponding mib file of uploading device side, and management station utilizes described mib file just can know this agency's MIB tenability.
Management station receives the mib file of uploading, owing to having defined the interface data structure in this mib file, therefore described mib file is carried out that browser loads and after interface presented, administrative staff just can, to acting on behalf of the transmit operation order, carry out basic oam by interface.
In actual applications, in order to improve the efficiency of management, management station carries out the MIB verification to the agency of access for the first time usually, and is after verification is passed through, follow-up to just no longer verifying in this agency's access process.If this agency's MIB version is upgraded, whole system will reset, and can re-start verification when then management station accesses again, just can find that this agency's MIB version is upgraded, at this moment utilize said method just it can be reintegrated management, complete smoothly bookkeeping.
By above step as can be known, if the MIB version of certain network element is upgraded, management station can upload corresponding mib file by request broker, and management station utilizes this mib file just can manage it; If management station's dynamic topology has been found new SNMP NE, also can identify management to it by uploading mib file, avoided the generation of " as seen can not manage ".This has demonstrated fully a kind of dynamic management of the SNMP network system, surpasses the situation of management station's ability for the agent capability that occurs in the system running, and the present invention also can include it in the management of management station, management station's expansion management service online.And this dynamic management or a kind of management of discoverable type, can manage for newfound network element device.Therefore, this network managing mode that the present invention proposes is different from prior art fully, is an innovation on management concept, and easy to use and flexible, and general SNMP NE is had certain generalization.
Below by another specific embodiment, realization of the present invention is elaborated.
, with reference to Fig. 2, be the structural representation of the described a kind of SNMP network management system of another specific embodiment of the present invention.
Described SNMP network management system comprises snmp management station 21 and SNMP agency 22, wherein snmp management station 21 comprises administration module 211 and Ftp server, accordingly, SNMP agency 22 comprises proxy module 221 and file transmitting to customer end, and SNMP agency 22 also preserves the mib file of corresponding support.In corresponding diagram, Ftp server and file transmitting to customer end are realized by ftp server 212 and ftp client 222 respectively.
Acting on behalf of side, described SNMP proxy module 221 is used for completing inquiry on ordinary meaning/operations such as configuration/event (Get/Set/Trap), and ftp client 222 is for uploading the mib file (ASN.1 or XML form) that is stored in equipment side.In management station's side, described snmp management module 211 is used for completing inquiry on ordinary meaning/operations such as configuration/event (Get/Set/Trap), and ftp server 212 is used for the mib file of Receiving Agent transmission.Described snmp management module 211 and SNMP proxy module 221 are completed the snmp management station by compounding practice SNMP agency's MIB tenability are verified, and complete the bookkeeping to MIB.
Preferably, snmp management station 21 can also comprise MIB load-on module 213, and the loading and the interface that are used for completing mib file present, so that manager works.
In addition, snmp management station 21 and SNMP agency 22 have also stored respectively MIB managerial ability table and MIB tenability table, are used for the MIB managerial ability of marking arrangement.The structure of these two kinds of tables is similar, and wherein the mib variable structure is defined as follows:
| The mib variable structure | Management station's access limit | Data type | Field name |
| MibSupportablityTable (table) | / | / | MIB tenability (table) |
| MibSupportablityEntry (OK) | / | / | MIB tenability (OK) |
| 1 mibSupportablityIndex | Read-Only | Integer32 | MIB tenability index |
| 2 mibSupportablityRowStatus | Read-Only | RowStatus | The row state |
| 3 mibModuleName | Read-Only | DisplayString | MIB module title |
| 4 mibVersion | Read-Only | Object Identifier | MIB version number |
| 5 mibLastUpdatedDate | Read-Only | DateAndTime | The MIB recent renewal date |
| 6 mibMaintenceContact | Read-Only | DisplayString | MIB safeguards the people |
| 7 mibVendorOID | Read-Only | Object Identifier | MIB supplier's identifier |
| 8 mibVendorName | Read-Only | DisplayString | The MIB vendor name |
Table 1
In table 1, the explanation of critical field and use as follows:
1) mibModuleName is exactly RFC (Request forComments for public MIB record, meaning i.e. " Request for Comment ", comprised the nearly all important written historical materials about Internet) definition Module Name, the MIB title that defines such as RFC2513 is just " ACCOUNTING-CONTROL-MIB ", the MIB title of RFC2662 definition just is " ADSL-LINE-MIB ", and is self-defined by producer for Proprietary MIB;
What 2) mibVersion adopted is OBJECT IDENTIFIER type, purpose is to facilitate the mark version, this version number is safeguarded according to the upgrading content by the developer of proxy for equipment, for example revise the span of certain mib variable, newly-increased/discarded certain mib variable etc., version number all needs to increase progressively, such as " 1.5.0.1 ";
3) mibLastUpdatedDate is the MIB recent renewal date, and is same, the definition date that this update date neither original MIB, but by the developer of proxy for equipment, MIB is carried out that mark safeguarded afterwards;
4) mibMaintenceContact is the renewal contact person of MIB, and this field refers to the developer's of proxy for equipment contact method, as text descriptions such as phone, Emails;
5) mibVendorOID is the MIB provider identifier, and this field refers to the developer's of proxy for equipment enterprise-oid number, and the number that distributes with the IANA tissue is same;
6) mibVendorName is the MIB vendor name.
Based on Fig. 2, the dynamic management scheme of described SNMP network management system can be divided into Four processes: the first step, and the MIB tenability is verified process; Second step, the mib file upload procedure; In the 3rd step, mib file loads and interface presents; The 4th step, to the management of MIB.Wherein step 2 and three is for selecting step, only the agency in management station's limit of power not carried out.
, with reference to Fig. 3, be the schematic diagram of above-mentioned each process.Specific as follows:
1) process 1:MIB tenability is verified process
Step 1.1: at first administration module initiates the request of traversal queries equipment MIB support capability after finding a network element;
Wherein, described discovery procedure can realize by the topology discovery algorithm of prior art, be not described in detail in this.
Step 1.2: the inquiry request of proxy module response management module reports administration module with the MIB tenability table of self;
Step 1.3: the MIB tenability table that administration module will obtain compares with the MIB managerial ability table of self, if the MIB of network element in the managerial ability scope of self, can manage this network element device to be directly brought into; If the managed object that the MIB of network element produces is not in current management station scope, access procedure 2.
In the time of relatively, mainly pay close attention to mibModuleName and mibVersion field, need to strictly mate.When these two fields are all mated, show that this agency's MIB tenability is in the managerial ability scope of management station; When any one field in these two fields is not mated, show that agency's MIB tenability is not in the managerial ability scope of management station.
Preferably, in actual applications, the MIB module of same version, supplier is different, and the MIB tenability also can be variant, is mainly that the Proprietary MIB part is different.Therefore,, in order to guarantee the coupling of managerial ability, can also also verify mibVendorName.When mibModuleName, mibVersion and mibVendorName field are all mated fully, show that just this agency's MIB tenability is in the managerial ability scope of management station; When any one field in these three fields is not mated, show that agency's MIB tenability is not in the managerial ability scope of management station.
2) process 2:MIB File Upload process
Step 2.1: if administration module find can not identification the MIB version, send the mib file upload request by SNMP Set instruction to proxy module;
Step 2.2: after proxy module obtains the request of administration module, give administration module loopback Set command response, and the notice ftp client carries out file transfer;
Step 2.3:FTP client is carried out file transfer with the ftp server of management station;
Step 2.4:FTP client is notification agent module file end of transmission after end of file transfer;
Step 2.5: proxy module notifies the administration module file transfer complete in SNMP Trap mode, and informs the memory location of file.
3) loading of process 3:MIB file and interface present
Step 3.1: after administration module is learnt the mib file end of transmission, notice MIB load-on module;
Step 3.2:MIB load-on module is checked the reasonability of mib file, and is loaded in general MIB browser.
Described check process is that mib file is carried out format checking, if the mistake of existence just can not correctly be resolved this document.
In addition, the new mib file interface that loads is generally fairly simple.In order to improve the friendly at this interface, preferably, both sides can approximately fix in mib file in advance and do a little special markings (similar HTML/XML form), the close friend that by these marks, can assist the MIB browser to do customization presents, such as Object group, attribute hierarchical classification etc., the user's operation of being more convenient for.
Step 3.3:MIB load-on module is completed after interface presents, to administration module backspace file loading result.
4) process 4: the operation of new MIB
Just can directly to this network element device, carry out basic oam after loaded, as the Trap message of Set, Get and the transmission of Receiving Agent side.
In sum, in prior art, the exploitation of the compatibility of MIB is done one's best, and when the managerial ability of management station lags behind equipment, usually can't manage.The present invention proposes a kind of management station with acting on behalf of the processing method of MIB version when inconsistent, by the MIB ability verify coupling, mib file transmission, management station's mib file loads and, to the several steps of the management of new MIB, can realize the extendable of management station's managerial ability.The method is flexible and convenient to use, and general SNMP NE is had certain generalization.
Each embodiment in this specification all adopts the mode of going forward one by one to describe, and what each embodiment stressed is and the difference of other embodiment that between each embodiment, identical similar part is mutually referring to getting final product.
Above to a kind of SNMP network management provided by the present invention and system, be described in detail, applied specific case herein principle of the present invention and execution mode are set forth, the explanation of above embodiment just is used for helping to understand method of the present invention and core concept thereof; Simultaneously,, for one of ordinary skill in the art,, according to thought of the present invention, all will change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention.
Claims (12)
1. a SNMP network management, is characterized in that, comprising:
The snmp management station manages the verification of information bank MIB tenability to the agency;
If the MIB tenability that should act on behalf of is not in the managerial ability scope at snmp management station, this agency uploads mib file; Wherein, described mib file is the MIB exploitation document that the agency preserves, and is different from MIB;
The snmp management station utilizes described mib file to carry out corresponding bookkeeping to this agency;
Described agency's MIB tenability in the managerial ability scope at snmp management station, not comprising: described agency's MIB version is higher than the MIB version at described snmp management station;
Described snmp management station utilizes described mib file to carry out corresponding bookkeeping to this agency to comprise: described mib file is carried out that browser loads and interface presents in the snmp management station; Directly this agency is carried out corresponding bookkeeping by described interface.
2. method according to claim 1 is characterized in that:
Described snmp management station and agency have respectively MIB managerial ability table and a MIB tenability table, and the field that defines in described two kinds of tables all comprises MIB module title, MIB version number, MIB recent renewal date, MIB and safeguards people, MIB provider identifier and MIB vendor name.
3. method according to claim 2, is characterized in that, described snmp management station comprises the verification that the agency carries out the MIB tenability:
The request of this agency's of verification MIB tenability is initiated at the snmp management station;
The snmp management station compares the MIB tenability table that this agency sends over the MIB managerial ability table of self: if both MIB module title, MIB version number and MIB provider identifier are all identical, the MIB tenability that should act on behalf of is in the managerial ability scope at snmp management station; If one of MIB title both, MIB version number or MIB provider identifier are not identical, the MIB tenability that should act on behalf of is not in the managerial ability scope at snmp management station.
According to claim 1 to 3 arbitrary described method, it is characterized in that:
The verification of MIB tenability is carried out to the agency of access first, agency and the newfound agency of MIB edition upgrading in the snmp management station.
5. method according to claim 1 is characterized in that:
The mark that has prior agreement in described mib file, be used for assisting the snmp management station to carry out presenting of friendly interface.
6. a snmp management station, is characterized in that, comprising:
Ftp server, be used for receiving the management information bank mib file that the SNMP agency uploads;
Administration module, be used for the SNMP agency is carried out the verification of MIB tenability, if the MIB tenability that should act on behalf of is not in the managerial ability scope at snmp management station, by described Ftp server, receive the mib file that this agency uploads, and utilize described mib file to carry out corresponding bookkeeping to this agency; Wherein, described mib file is the MIB exploitation document that the SNMP agency preserves, and is different from MIB;
Described agency's MIB tenability in the managerial ability scope at snmp management station, not comprising:
Described agency's MIB version is higher than the MIB version at described snmp management station;
Described snmp management station also comprises: the MIB load-on module, browser loads and interface presents for the described mib file of uploading is carried out.
7. snmp management according to claim 6 station, is characterized in that, described snmp management station also comprises:
MIB managerial ability table, in this table, the field of definition comprises MIB module title, MIB version number, MIB recent renewal date, MIB and safeguards people, MIB provider identifier and MIB vendor name;
Described administration module compares to verify by MIB tenability table that SNMP agency is sended over and the MIB managerial ability table of self:
If both MIB module title, MIB version number and MIB provider identifier are all identical, the MIB tenability that should act on behalf of is in the managerial ability scope at snmp management station; If one of MIB title both, MIB version number or MIB provider identifier are not identical, the MIB tenability that should act on behalf of is not in the managerial ability scope at snmp management station.
8. a SNMP agency, is characterized in that, comprising:
Management information bank mib file, described mib file are the MIB exploitation documents that described SNMP agency preserves, and are different from MIB;
File transmitting to customer end, be used for uploading mib file to the snmp management station;
Proxy module, be used for coordinating the snmp management station to carry out the verification of MIB tenability, if the MIB tenability that should act on behalf of is not in the managerial ability scope at snmp management station, by described file transmitting to customer end, mib file is uploaded, so that described mib file is carried out the browser loading at described snmp management station and interface presents, and by described interface, directly this agency is carried out corresponding bookkeeping;
Described agency's MIB tenability in the managerial ability scope at snmp management station, not comprising:
Described agency's MIB version is higher than the MIB version at described snmp management station.
9. SNMP agency according to claim 8, is characterized in that, described SNMP agency also comprises:
MIB tenability table, in this table, the field of definition comprises MIB module title, MIB version number, MIB recent renewal date, MIB and safeguards people, MIB provider identifier and MIB vendor name, is used for the snmp management station and carries out the verification of MIB tenability.
10. a SNMP network management system, comprise snmp management station and SNMP agency, it is characterized in that:
Described snmp management station comprises administration module and Ftp server, and described SNMP agency comprises proxy module and file transmitting to customer end; Wherein said administration module and described proxy module are used for the snmp management station and the SNMP agency are managed the verification of information bank MIB tenability;
If the MIB tenability that should act on behalf of is not in the managerial ability scope at snmp management station, described file transmitting to customer end is uploaded to described Ftp server for the mib file that will act on behalf of; Described administration module and described proxy module also are used for utilizing described mib file to carry out corresponding bookkeeping to this agency; Wherein, described mib file is the MIB exploitation document that the SNMP agency preserves, and is different from MIB;
Described agency's MIB tenability in the managerial ability scope at snmp management station, not comprising:
Described agency's MIB version is higher than the MIB version at described snmp management station;
Described snmp management station also comprises: the MIB load-on module, browser loads and interface presents for the described mib file of uploading is carried out.
11. system according to claim 10 is characterized in that:
Described snmp management station also comprises MIB managerial ability table, described SNMP agency also comprises that MIB tenability table, the field that defines in described two kinds of tables all comprise MIB module title, MIB version number, MIB recent renewal date, MIB and safeguard people, MIB provider identifier and MIB vendor name.
12. system according to claim 11 is characterized in that:
Described administration module compares to verify by MIB tenability table that proxy module is sended over and the MIB managerial ability table of self:
If both MIB module title, MIB version number and MIB provider identifier are all identical, the MIB tenability that should act on behalf of is in the managerial ability scope at snmp management station; If one of MIB title both, MIB version number or MIB provider identifier are not identical, the MIB tenability that should act on behalf of is not in the managerial ability scope at snmp management station.
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| CN2009100921621A CN102006178B (en) | 2009-09-03 | 2009-09-03 | SNMP-based network management method and system |
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| CN2009100921621A CN102006178B (en) | 2009-09-03 | 2009-09-03 | SNMP-based network management method and system |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102497286A (en) * | 2011-12-12 | 2012-06-13 | 杭州华三通信技术有限公司 | Method and device for matching management information base (MIB) |
| CN102420707A (en) * | 2011-12-16 | 2012-04-18 | 大唐移动通信设备有限公司 | Method and device for managing network equipment based on management information base (MIB) |
| CN103546230B (en) * | 2012-07-09 | 2017-11-07 | 上海斐讯数据通信技术有限公司 | MIB data uploading methods |
| CN104579978B (en) * | 2014-12-30 | 2018-01-09 | 国家电网公司 | A kind of dynamic network Datalink Layer Topology Discovery method |
| CN110034943B (en) * | 2018-01-12 | 2020-12-04 | 大唐移动通信设备有限公司 | Method and device for deleting Management Information Base (MIB) |
| CN110399349B (en) * | 2018-04-19 | 2021-11-12 | 大唐移动通信设备有限公司 | Method and device for converting MIB (management information base) matching documents |
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