CN103138978B - Network management and system - Google Patents
Network management and system Download PDFInfo
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- CN103138978B CN103138978B CN201110388843.XA CN201110388843A CN103138978B CN 103138978 B CN103138978 B CN 103138978B CN 201110388843 A CN201110388843 A CN 201110388843A CN 103138978 B CN103138978 B CN 103138978B
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Abstract
The present invention relates to the technology of equipment control.The problem that the network management system that the invention solves existing employing snmp protocol can not manage some network equipment, provide a kind of network management and system, its technical scheme can be summarized as: network management system, comprise network management device and at least one managed devices, this network management device comprises Subscriber Interface Module SIM, SNMP interface module, configuration module and processing module.The invention has the beneficial effects as follows: the unified management ability simultaneously enhancing network management system, has good compatibility, is applicable to the management of the network equipment.
Description
Technical field
The present invention relates to the technology of equipment control, particularly the method for managing network device.
Background technology
Current network management system mainly adopts SNMP (Simple Network Management Protocol) to manage and information gathering the network equipment.Snmp protocol requires to realize a SNMP Agent in managed devices, realize the management of corresponding function according to the MIB (MIB) pre-defined, network management workstation is directly acted on behalf of with SNMP alternately by snmp protocol thus is realized equipment control simultaneously.But likely there are some equipment in a managed networks, they achieve comprehensive configuration management by shell (command line interface mode), but realizing of SNMP agency is fairly simple, and whole MIB that network management traffic can not be provided to need, cause network management system cannot manage these equipment completely by SNMP; Time again owing to there is the equipment of multiple manufacturer in network, due to each manufacturer the MIB management node of oneself is placed on node privately owned separately under realize, network management system cannot use snmp protocol to carry out unified management to all devices in network when not knowing its privately owned realization.
Although the equipment of distinct device manufacturer supports that the degree of snmp protocol respectively has height, but substantially both provide detailed shell mode to be managed for configuration and information inspection, and support to carry out equipment control by TELNET (long-range connection service) agreement.
Therefore, be necessary to propose a kind of network management system, solve the defect of existing snmp protocol, realize the unified management of the equipment to distinct device manufacturer.
Summary of the invention
Object of the present invention is exactly overcome the shortcoming adopting the network management system of snmp protocol can not manage some network equipment at present, provides a kind of network management and system.
The present invention solves its technical problem, and the technical scheme of employing is, network management, is characterized in that, comprises the following steps:
A, in network management system the pre-configured network entity object identity SYSOID needing the managed devices of unified management, and set up managed devices SYSOID, need the management node object identity OID of this managed devices of unified management to gather and the mapping table of alignment processing class;
The SNMP interface of B, network management system, after the configuration management request of user, after obtaining the OID information of managed devices information and needs access in this request, is inquired about described mapping table and is obtained alignment processing class;
C, described alignment processing class convert corresponding SHELL order to by needing the OID information of access, access managed devices by TELNET;
D, described alignment processing class receive and resolve the execution result of the described SHELL order that managed devices returns, and the SHELL command execution results after resolving according to snmp protocol returned packet form dress, returns to SNMP interface.
Concrete, in step B, described managed devices information comprises the IP address of managed devices.
Further, in step D, described alignment processing class adopts regular expression to resolve the execution result of the described SHELL order that managed devices returns.
Concrete, in step D, the form of described SNMP returned packet is the message format of getRelay and/or setReplay of snmp protocol.
Network management system, comprise network management device and at least one managed devices, it is characterized in that, described network management device comprises:
Subscriber Interface Module SIM, for providing the user interface of user operation managed devices, receiving user's configuration management request and returning results;
SNMP interface module, for receiving user's configuration management request that Subscriber Interface Module SIM is sent, after the OID information obtaining managed devices information and needs access in this request, mate with the mapping table in configuration module, after obtaining alignment processing class, the alignment processing class called in processing module processes;
Configuration module, for the pre-configured SYSOID needing the managed devices of unified management, and set up managed devices SYSOID, need the management node OID of this managed devices of unified management to gather and the mapping table of alignment processing class;
Processing module, for providing the executive program of alignment processing class in configuration module, described alignment processing class converts corresponding SHELL order to by needing the OID information of access, accesses managed devices by TELNET; Receive and resolve the execution result of the described SHELL order that managed devices returns, the SHELL command execution results after resolving according to snmp protocol returned packet form dress, returns to SNMP interface.
Concrete, described managed devices information comprises the IP address of managed devices.
Further, described alignment processing class adopts regular expression to resolve the execution result of the described SHELL order that managed devices returns.
Concrete, the form of described SNMP returned packet is the message format of getRelay and/or setReplay of snmp protocol.
Concrete, in the mapping table of described configuration module, the different corresponding different alignment processing classes of OID set or different OID gather corresponding identical alignment processing class.
The invention has the beneficial effects as follows, by above-mentioned network management and system, do not need managed devices to realize more MIB and just can manage more function, equipment for different vendor also can carry out unified management, well make use of the existing management interface of managed devices, enhance the unified management ability of network management system simultaneously, there is good compatibility.
Accompanying drawing explanation
Fig. 1 is the flow chart of embodiment of the present invention network management.
Fig. 2 is the structured flowchart of embodiment of the present invention network management system.
Embodiment
Below in conjunction with embodiment and accompanying drawing, describe technical scheme of the present invention in detail.
Embodiment of the present invention network management flow chart of the present invention, see Fig. 1, comprises the steps:
Step 101, the pre-configured network entity object identity SYSOID needing the managed devices of unified management in network management system, and set up managed devices SYSOID, need the management node object identity OID of this managed devices of unified management to gather and the mapping table of alignment processing class.
In this step, every a managed devices due to each device fabrication manufacturer can distribute a SYSOID to identify its identity, if so want unified management managed devices, just need the SYSOID first obtaining these managed devices, then in network management system, set up configuration file, in this configuration file, configuration needs the SYSOID of the managed devices of unified management.
The OID set of the configuration management node of the managed devices of unified management as required, realizes alignment processing class, and sets up mapping table for this three again.Alignment processing class for realize similar snmp protocol the function of getRequest, setRequest message, thus the capable setting of the shell-command realizing the managed devices of corresponding function and reading.The different corresponding different alignment processing classes of OID set or different OID gather corresponding identical alignment processing class.The order line process class of the corresponding VLAN configuration of the such as OID of VLAN configuration, obtain the corresponding process class of OID of implementor name, the two also can adopt same process class to realize.
Step 102, the SNMP interface of network management system, after the configuration management request of user, after obtaining the OID information of managed devices information and needs access in this request, is inquired about described mapping table and is obtained alignment processing class.
In this step, the SNMP interface user request of network management system, obtain this request in managed devices information as IP address, other essential information and need access OID information after, which then by inquiry mapping table, determine to need by alignment processing class to be asked to process this user.After inquiring the alignment processing class of coupling, call the process that this alignment processing class carries out unified management.Otherwise return abnormal information.
Step 103, described alignment processing class converts corresponding SHELL order to by needing the OID information of access, accesses managed devices by TELNET.
Core of the present invention is exactly by this step, achieves SHELL (command line interface mode) but achieves the unified management that comprehensive configuration management SNMP agency realizes fairly simple managed devices.Utilize snmp protocol interface, the configuration management request by user's, is converted to SHELL order, is managed by TELNET to managed devices.
Step 104, described alignment processing class receives and resolves the execution result of the described SHELL order that managed devices returns, and the SHELL command execution results after resolving according to snmp protocol returned packet form dress, returns to SNMP interface.
In this step, alignment processing class is after receiving the data that TELNET returns, execution character string is resolved, namely adopt regular expression to resolve the execution result of the described SHELL order that managed devices returns, the form of described SNMP returned packet is the message format of getRelay and/or setReplay of snmp protocol.
See the structured flowchart that Fig. 2 is embodiment of the present invention network management system.Network management system of the present invention comprises: comprise network management device and at least one managed devices, it is characterized in that, described network management device comprises:
Subscriber Interface Module SIM 201, for providing the user interface of user operation managed devices, receiving user's configuration management request and returning results.
SNMP interface module 202, for receiving user's configuration management request that Subscriber Interface Module SIM 201 is sent, after the OID information obtaining managed devices information and needs access in this request, mate with the mapping table in configuration module 203, after obtaining alignment processing class, the alignment processing class called in processing module 204 processes.Preferably, described managed devices information comprises the IP address of managed devices.
Configuration module 203, for the pre-configured SYSOID needing the managed devices of unified management, and set up managed devices SYSOID, need the management node OID of this managed devices of unified management to gather and the mapping table of alignment processing class.
Processing module 204, for providing the executive program of alignment processing class in configuration module 203, described alignment processing class converts corresponding SHELL order to by needing the OID information of access, accesses managed devices by TELNET; Receive and resolve the execution result of the described SHELL order that managed devices returns, the SHELL command execution results after resolving according to snmp protocol returned packet form dress, returns to SNMP interface.Preferably, described alignment processing class adopts regular expression to resolve the execution result of the described SHELL order that managed devices returns.The form of described SNMP returned packet is the message format of getRelay and/or setReplay of snmp protocol.Preferably, in the mapping table of described configuration module, the different corresponding different alignment processing classes of OID set or different OID gather corresponding identical alignment processing class.
Claims (10)
1. network management, is characterized in that, comprises the following steps:
A, in network management system the pre-configured network entity object identity SYSOID needing the managed devices of unified management, and set up managed devices SYSOID, need the management node object identity OID of this managed devices of unified management to gather and the mapping table of alignment processing class, described alignment processing class is for the capable setting of the shell-command of the managed devices realizing corresponding function and reading;
The SNMP interface of B, network management system, after the configuration management request of user, after obtaining the OID information of managed devices information and needs access in this request, is inquired about described mapping table and is obtained alignment processing class;
C, described alignment processing class convert corresponding SHELL order to by needing the OID information of access, access managed devices by TELNET;
D, described alignment processing class receive and resolve the execution result of the described SHELL order that managed devices returns, and the SHELL command execution results after resolving according to snmp protocol returned packet form dress, returns to SNMP interface.
2. network management as claimed in claim 1, it is characterized in that, in step B, described managed devices information comprises the IP address of managed devices.
3. network management as claimed in claim 1, is characterized in that, in step D, described alignment processing class adopts regular expression to resolve the execution result of the described SHELL order that managed devices returns.
4. network management as claimed in claim 1, it is characterized in that, in step D, the form of described snmp protocol returned packet refers to getRelay and/or the setReplay message format of snmp protocol.
5. the network management as described in any one of claim 1-4, is characterized in that, described method comprises:
Described SHELL command execution results is returned to user by E, described SNMP interface.
6. network management system, comprise network management device and at least one managed devices, it is characterized in that, described network management device comprises:
Subscriber Interface Module SIM, for providing the user interface of user operation managed devices, receiving user's configuration management request and returning results;
SNMP interface module, for receiving user's configuration management request that Subscriber Interface Module SIM is sent, after the OID information obtaining managed devices information and needs access in this request, mate with the mapping table in configuration module, after obtaining alignment processing class, the alignment processing class called in processing module processes, and described alignment processing class is for the capable setting of the shell-command of the managed devices realizing corresponding function and reading;
Configuration module, for the pre-configured SYSOID needing the managed devices of unified management, and set up managed devices SYSOID, need the management node OID of this managed devices of unified management to gather and the mapping table of alignment processing class;
Processing module, for providing the executive program of alignment processing class in configuration module, described alignment processing class converts corresponding SHELL order to by needing the OID information of access, accesses managed devices by TELNET; Receive and resolve the execution result of the described SHELL order that managed devices returns, the SHELL command execution results after resolving according to snmp protocol returned packet form dress, returns to SNMP interface.
7. network management system as claimed in claim 6, it is characterized in that, described managed devices information comprises the IP address of managed devices.
8. network management system as claimed in claim 6, is characterized in that, described alignment processing class adopts regular expression to resolve the execution result of the described SHELL order that managed devices returns.
9. network management system as claimed in claim 6, it is characterized in that, described snmp protocol returned packet form refers to getRelay and/or the setReplay message format of snmp protocol.
10. the network management system as described in any one of claim 6-9, is characterized in that, in the mapping table of described configuration module, the different corresponding different alignment processing classes of OID set or different OID gather corresponding identical alignment processing class.
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| CN201110388843.XA CN103138978B (en) | 2011-11-30 | 2011-11-30 | Network management and system |
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Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103297439B (en) * | 2013-06-24 | 2016-09-28 | 福建星网锐捷网络有限公司 | The control method of AC group facility based on SNMP, Apparatus and system |
| CN104216707A (en) * | 2014-08-18 | 2014-12-17 | 山东超越数控电子有限公司 | Unified management method supporting multiple management modes |
| CN104202186B (en) * | 2014-08-28 | 2018-05-29 | 四川九洲电器集团有限责任公司 | A kind of method and system for the parameter for being used to configure embedded device |
| CN104486344A (en) * | 2014-12-22 | 2015-04-01 | 上海斐讯数据通信技术有限公司 | User access system and method based on SNMP (simple network management protocol) |
| CN108268509B (en) * | 2016-12-30 | 2022-03-18 | 迈普通信技术股份有限公司 | Configuration data management method and device |
| CN107040428A (en) * | 2017-06-16 | 2017-08-11 | 郑州云海信息技术有限公司 | A kind of method and device for realizing snmp protocol get and set interface |
| CN107453949A (en) * | 2017-07-31 | 2017-12-08 | 郑州云海信息技术有限公司 | A kind of method and device of monitoring management |
| CN109039701B (en) * | 2018-06-25 | 2021-08-24 | 烽火通信科技股份有限公司 | Method and system for multiple management modes of network equipment based on MIB database |
| CN109787845A (en) * | 2019-03-25 | 2019-05-21 | 国家计算机网络与信息安全管理中心 | A method of based on the snmp management network equipment |
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