CN109361550A - Method, device and device for configuration management of network equipment - Google Patents
Method, device and device for configuration management of network equipment Download PDFInfo
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- CN109361550A CN109361550A CN201811390557.5A CN201811390557A CN109361550A CN 109361550 A CN109361550 A CN 109361550A CN 201811390557 A CN201811390557 A CN 201811390557A CN 109361550 A CN109361550 A CN 109361550A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/08—Configuration management of networks or network elements
- H04L41/0803—Configuration setting
- H04L41/084—Configuration by using pre-existing information, e.g. using templates or copying from other elements
- H04L41/0843—Configuration by using pre-existing information, e.g. using templates or copying from other elements based on generic templates
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/02—Standardisation; Integration
- H04L41/0246—Exchanging or transporting network management information using the Internet; Embedding network management web servers in network elements; Web-services-based protocols
- H04L41/0266—Exchanging or transporting network management information using the Internet; Embedding network management web servers in network elements; Web-services-based protocols using meta-data, objects or commands for formatting management information, e.g. using eXtensible markup language [XML]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/08—Configuration management of networks or network elements
- H04L41/0803—Configuration setting
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- Data Exchanges In Wide-Area Networks (AREA)
- Computer And Data Communications (AREA)
Abstract
本发明公开了一种网络设备配置管理的方法、装置及设备，其中，一种网络设备配置管理的方法，包括：将配置信息嵌入到待实例化模板件中，从而得到含有配置信息的配置数据文件，所述待实例化模板件是通过精简网络设备的yang模型文件的映射模板得到的；将所述配置数据文件进行预处理，得到固定格式的配置数据文件；将所述固定格式的配置数据文件发送；接收对发送的固定格式的配置数据文件的反馈信息。解决了现有技术中存在因网络设备厂商不同而引起的管理配置命令不同，所造成众多设备之间难以维护的问题。
The invention discloses a method, device and equipment for configuration management of network equipment, wherein a method for configuration management of network equipment includes: embedding configuration information into a template to be instantiated, so as to obtain configuration data containing configuration information file, the template to be instantiated is obtained by simplifying the mapping template of the yang model file of the network device; the configuration data file is preprocessed to obtain a fixed-format configuration data file; the fixed-format configuration data File sending; receive feedback on sent fixed-format configuration data files. It solves the problem in the prior art that the management configuration commands are different due to the different network device manufacturers, and the problem of difficult maintenance among many devices is solved.
Description
Technical field
The present invention relates to network communication field more particularly to a kind of method, device and equipments of network equipments configuration management.
Background technique
Since network equipment vendor is numerous at this stage, brand is different, and the management configuration side between each manufacturer, between brand
Formula is inconsistent, i.e., configuration order is different, so administrative staff is just needed to grasp the management between each manufacturer and each brand
Order, could be managed the network equipment, directly configuring maintenance difficulty of the promotion administrative staff to numerous equipment.In the presence of because of net
Management configuration order caused by network device manufacturer's difference is different, is difficult to the problem of safeguarding between caused numerous equipment.
Summary of the invention
The embodiment of the present invention provides a kind of method, device and equipment of network equipments configuration management, to solve existing skill
It is different to there is the management configuration order because caused by network equipment vendor is different in art, is difficult to safeguard between caused numerous equipment
The problem of.
In a first aspect, the embodiment of the present invention provides a kind of method of network equipments configuration management, comprising:
Configuration information is embedded into formwork parts to be instantiated, so that the configuration data file containing configuration information is obtained,
The formwork parts to be instantiated are obtained by the mapping template for simplifying the yang model file of the network equipment；
The configuration data file is pre-processed, the configuration data file of fixed format is obtained；
The configuration data file of the fixed format is sent；
Receive the feedback information of the configuration data file to the fixed format of transmission.
It is described to pre-process the configuration data file as a kind of specific implementation of the embodiment of the present invention,
After the step of obtaining the configuration data file of fixed format, further includes:
Establish NetConf session.
It is described that configuration information is embedded into formwork parts to be instantiated as a kind of specific implementation of the embodiment of the present invention
In, to obtain the configuration data file containing configuration information, comprising:
Obtain the yang model file of the network equipment；
The yang model file is mapped as the template directly coupled, obtains mapping template；
Using the mapping template as instantiation template；
The instantiation template is filtered, the formwork parts to be instantiated simplified.
As a kind of specific implementation of the embodiment of the present invention, it is described using the mapping template as instantiation template,
Specifically:
The mapping template of some and described instruction keyword match is chosen to be used as instantiation template according to command keyword.
As a kind of specific implementation of the embodiment of the present invention, the instantiation template is filtered, is simplified
Formwork parts to be instantiated, specifically:
The instantiation template is filtered as search condition according to command keyword, generate one simplify to reality
Exampleization formwork parts.
It is described that the instantiation template is filtered as a kind of specific implementation of the embodiment of the present invention, specifically
Are as follows:
Filter extra node and label.
As a kind of specific implementation of the embodiment of the present invention, the mapping template, comprising:
Xml template or json string template.
As a kind of specific implementation of the embodiment of the present invention, configuration information is embedded into formwork parts to be instantiated,
To obtain the configuration data file containing configuration information, specifically:
In conjunction with the description of the yang file in yang model library, mould is gone here and there by the xml label assignment in xml template or by json
Json key-value pair assignment in plate, to obtain the configuration data file containing complete configuration information.
Second aspect, the embodiment of the present invention provide the device of network equipments configuration management, comprising:
It is embedded in module: for configuration information to be embedded into formwork parts to be instantiated, to obtain containing configuration information
Configuration data file, the formwork parts to be instantiated are obtained by the mapping template for simplifying the yang model file of the network equipment
's；
Preprocessing module: for pre-processing the configuration data file, the configuration data text of fixed format is obtained
Part；
Send request configuration module: for sending the configuration data file of the fixed format；
Receive processing echo module: for receiving the feedback information of the configuration data file to the fixed format of transmission.
The third aspect, the embodiment of the present invention provide a kind of electronic equipment, the electronic equipment, comprising: memory, processor
And it is stored in the computer program that can be run on the memory and on the processor, the computer program is by the place
Manage the step of realizing method as described in relation to the first aspect when device executes.
The embodiment of the present invention is mapped to obtain mapping template by the yang model file to the network equipment simplifies
Obtained formwork parts to be instantiated, to configuration information is embedded into formwork parts to be instantiated, to obtain containing with confidence
The configuration data file of breath, and it is sent to server-side after configuration file is converted to fixed format, and receive server-side feedback
Information, so that the configuration management of the network equipment is completed, by the way that the configuration order of the network equipment of different vendor is converted to unification
Configuration data file, the management configuration order because caused by network equipment vendor is different exists in the prior art to solve
Difference is difficult to the problem of safeguarding between caused numerous equipment.
The above description is only an overview of the technical scheme of the present invention, in order to better understand the technical means of the present invention,
And it can be implemented in accordance with the contents of the specification, and in order to allow above and other objects of the present invention, feature and advantage can
It is clearer and more comprehensible, the followings are specific embodiments of the present invention.
Detailed description of the invention
By reading the following detailed description of the preferred embodiment, various other advantages and benefits are common for this field
Technical staff will become clear.The drawings are only for the purpose of illustrating a preferred embodiment, and is not considered as to the present invention
Limitation.And throughout the drawings, the same reference numbers will be used to refer to the same parts.In the accompanying drawings:
Fig. 1 is the structural block diagram of NetConf protocol stack shown in the embodiment of the present invention；
Fig. 2 is the flow chart of the method for network equipments configuration management described in the embodiment of the present invention one；
Fig. 3 is that configuration information is embedded into formwork parts to be instantiated described in the embodiment of the present invention one, to be contained
There is the flow chart of the configuration data file of configuration information；
Fig. 4 is the functional block diagram of the device of network equipments configuration management described in the embodiment of the present invention two；
Fig. 5 is the functional block diagram of insertion module described in the embodiment of the present invention two；
Fig. 6 is the specific architecture diagram of the device of network equipments configuration management described in the embodiment of the present invention two.
Specific embodiment
Exemplary embodiments of the present disclosure are described in more detail below with reference to accompanying drawings.Although showing the disclosure in attached drawing
Exemplary embodiment, it being understood, however, that may be realized in various forms the disclosure without should be by embodiments set forth here
It is limited.On the contrary, these embodiments are provided to facilitate a more thoroughly understanding of the present invention, and can be by the scope of the present disclosure
It is fully disclosed to those skilled in the art.
6241 rule of RFC is deferred in existing configuration management system whole design, wherein RFC (Request For
It Comments) is a series of to number the file that is ranked, file collection related Internet relevant information and unix and interconnection
The software document of community is netted, almost all of Internet Standard is all embodied in RFC file, the related introduction of NetConf agreement
Also within RFC Convergence-free spaces.
RFC6241, which describes NetConf agreement, should defer to C/S framework, thus according to NetConf Protocol Through Network equipment into
Row management, but wherein any support net can be so used there is no the development language that regulation client and server-side use
The development language of network socket programming carries out the design of client, such as java, c language, python, c# etc..And client
Connection type can be SSH or HTTP, and interaction content is the byte stream or JSON string of xml format, and xml byte stream or JSON string are joined
Examine the generation of yang model.
Yang model is the data modelling language that generates with NetConf agreement, has the definition of RFC 6020, is similar to
The SMI of XML Schema and SNMP have good readable and scalability.It is described in detail in RFC 6044
The correlation and network management framework of NetConf and YANG model.
NetConf protocol stack as shown in Figure 1, this specification using the data structure for realizing NETCONF based on SSH and XML and
Protocol interaction defines the data format of network equipment relevant configured parameter.
Transport layer, which describes client and server-side, should support SSH agreement, and the transport layer should meet wanting for RFC6242
It asks.Specifically used ssh2 connection protocol is managed for configuration, and client can support more sessions, and server-side is also required to support more
Client connection.
Message layer describes the detailed configuration management information that client is interacted with server-side, and client should be disappeared using<RPC>
The request that breath encapsulation is sent to server-side should complete corresponding configuration after server-side parses rpc message.If configuration successful, will match
It sets relevant information to be encapsulated in<rpc-reply>message, and returns to client；If configuration failure encapsulates error message
Client is returned in<rpc error>.If server-side is handled in<rpc>message process, there is no mistake or warnings, and
Client does not request any data, then server-side should return to<ok>message.
Operation layer, which describes server-side and client, should support basic agreement as defined in NETCONF agreement to operate, main to wrap
It includes: get, get-config, edit-config, copy-config, delete-config, lock, unlock, close-
session,kill-session,execute-action.The operation that client is initiated may succeed, and server-side should be by operation
As a result it is encapsulated in<rpc-reply>and returns to client.It may also fail, the result of operation should be encapsulated in < rpc- by server-side
Error > middle return client.
Content layer describes between NetConf server-side and NetConf client carrying out for the network equipment for interaction
Data content, the data content mainly enumerate the configuration management content to server-side.
For foregoing description, current existing client-side management tool needs user manually according to yang model editing xml,
To complete the configuration management to the network equipment, although this mode directly, still has some limitations, such as at present
Existing client is self configuration tool, that is, the interface of secondary development is not present, so as to cause the expansible of the tool
Property reduce, so can not with existing management system carry out joint debugging, be not easy to the management and application of enterprise-level.It designs thus a
Convenient for the client configuration tool of enterprise-level management and application, and the tool that can be called by other management systems urgently solves
Certainly.
The embodiment of the present invention provides the method and method of a kind of network equipments configuration management, is specifically based on NetConf agreement
Realize network equipments configuration management, it is different to solve the management configuration order because caused by network equipment vendor is different, thus
Be difficult to the difficult problem safeguarded between caused numerous equipment, the embodiment of the present invention use ssh establish connection and transmitting-receiving xml as
The data information of NetConf both sides' interaction.The embodiment of the present invention is network equipment needs using the premise of NetConf protocol communication
Support NetConf management agreement, and can be with wildcard all-network if guaranteeing yang model that each device manufacturer uses unanimously
Equipment, master of the embodiment of the present invention to illustrate that using command keyword technology and combine yang model file to the network equipment into
Row configuration management.If necessary to the general each network equipment of management, it is thus only necessary to which unified yang model now passes through
NetConf agreement completes the Routine Management function of the network equipment, and the Routine Management of the network equipment includes network device user pipe
The common management function such as reason, network equipment snmp management, network equipment ntp service management, network equipment routing (route) management
Can, the user management example of Configuration network equipment, is described in detail the function that the set system and method are realized.
Embodiment one:
The embodiment of the present invention provides a kind of method of network equipments configuration management, as shown in Figure 2, comprising:
Step S201: configuration information is embedded into formwork parts to be instantiated, to obtain the configuration containing configuration information
Data file, the formwork parts to be instantiated are obtained by the mapping template for simplifying the yang model file of the network equipment；
All NetConf configurations meet the description of corresponding yang model file, i.e. the content layer of NetConf agreement is used
This meets the description of yang model file.
According to the description of RFC 6241, the data flow of NetConf protocol client and server-side communication is the word of xml format
Throttling or JSON byte stream, and a kind of file of xml that yang model is used to describe to ultimately generate as just modeling language or
The format standard that JSON string should abide by, so the yang model provided network equipment provider is needed to do direct mapping, it will
Yang model is mapped as mapping template, optionally, mapping template, comprising: xml template or json string template.Map it is a set of with
The xml template for having direct-coupling relationship or json go here and there template, the xml message or json message configured needed for final is to be based on
After current xml template or the instantiation of json mould as a result, the message or json message of the xml format of the instantiation can be used for visitor
Directly it is handed down to the server-side network equipment in family end.
The mapping template of the yang model file of the network equipment is simplified i.e. to the mapping template progress as hypostazation template
Filtering, optionally, the instantiation template is filtered, specifically: filter extra node and label.Since the network equipment mentions
The yang model provided for quotient is most complete, and probably only configures sub-fraction therein in actual use, therefore is needed
The node and label in addition to this configuration are filtered out, the function of extra node and label is filtered.
Optionally, configuration information is embedded into formwork parts to be instantiated, to obtain the configuration number containing configuration information
According to file, specifically:
In conjunction with the description of the yang file in yang model library, mould is gone here and there by the xml label assignment in xml template or by json
Json key-value pair assignment in plate, to obtain the configuration data file containing complete configuration information.
Step S202: the configuration data file is pre-processed, and obtains the configuration data file of fixed format；
In actual production environment, inevitably since the mistake of configuration in logic leads to configuration failure, i.e. Netconf service
End can not correctly respond the configuration data that NetConf client issues, so misarrangement first have to verifying be verifying configuration number
According to correctness be difficult error correction, so configuration data format just shows volume especially and if configuration data format is more mixed and disorderly
It is important.Therefore it needs that configuration data file is converted to unified fixed format by pre-processing configuration data file.
Such as the tree-like retraction structure of xml format is converted to, to reinforce exporting the interactivity of result.
Step S203: the configuration data file of the fixed format is sent；
In a specific application scenarios, configuration data file is converted to unified xml document, client passes through
Xml document is sent to server-side by send () method, is sent rear client and is entered standby mode, that is, waits and configuring next time
The transmission of data file.
Step S204: the feedback information of the configuration data file to the fixed format of transmission is received.
While client sends configuration data file, client also passes through recv () method and starts to receive from service
The xml byte flow message sent is held, the state that data are described in the xml byte stream by judgement echo can determine whether that server-side is
The no correct request configuration for responding client, returns to<ok>label if success.< rpc- is returned if configuring request failure
error>。
As a specific embodiment of the present invention, the configuration data file is located in advance described in step S202
After the step of managing, obtaining the configuration data file of fixed format, further includes:
Establish NetConf session.
NetConf session is established between NetConf client and the server-side network equipment for supporting NetConf agreement, it is double
Fang Shouxian sends and receives<hello>message, to identify the processing capacity rank of each self-supporting of both sides and the version of relevant configuration
This message, to establish session between client and the server-side network equipment of support NetConf agreement, which accords with completely
Close the description in RFC6241.Session connection specially is established using socket fastening means and NetConf server-side, the company of foundation
Enter wait state after connecing, this pending state will wait the xml document message of some specific configuring request to be specified, in this reality
Apply in example, after specifying the generated xml document of previous step, the content of specified xml data will be read, will read result by
The send method of socket is sent to the server-side network equipment, and the xml configuring request of client is completed with this.
As a specific embodiment of the present invention, as shown in figure 3, described in step S201 by configuration information be embedded into
It instantiates in formwork parts, to obtain the configuration data file containing configuration information, comprising:
Step S301: the yang model file of the network equipment is obtained；
Because all NetConf configurations meet the description of corresponding yang model file, the i.e. content layer of NetConf agreement
Meet the description of yang model file with this.
Therefore when carrying out network equipments configuration, the yang model file for obtaining the network equipment is first had to.
Step S302: the yang model file is mapped as the template directly coupled, obtains mapping template；
Yang model file is mapped as a set of mapping template for having direct-coupling relationship therewith, mapping template, including
Xml template or json string template.
Step S303: using the mapping template as instantiation template；
Because last xml message or json message as configuration data file is based on current xml template or json
Result after mould instantiation.In order to which the administration order to different vendor carries out unification, need to provide a unification to administration order
Template, this step will above to yang model file mapping mapping template as instantiation template, finally will configure
Parameter fills in the corresponding position in the template such as corresponding instantiation.
Step S304: the instantiation template is filtered, the formwork parts to be instantiated simplified.
Since the yang model that network equipment provider provides is most complete, and only configuration very possible in actual use
Sub-fraction therein, therefore need to filter out node and label in addition to this configuration, filter the function of extra node and label
Energy.
As a specific embodiment of the present invention, using the mapping template as instantiation mould described in step S303
Plate, specifically:
The mapping template of some and described instruction keyword match is chosen to be used as instantiation template according to command keyword.
As a specific embodiment of the present invention, step S304 is filtered the instantiation template, obtains essence
The formwork parts to be instantiated of letter, specifically:
The instantiation template is filtered as search condition according to command keyword, generate one simplify to reality
Exampleization formwork parts.
Embodiment two:
As shown in figure 4, the embodiment of the present invention provides a kind of device of network equipments configuration management, comprising:
It is embedded in module 401: for configuration information to be embedded into formwork parts to be instantiated, to obtain containing configuration information
Configuration data file, the formwork parts to be instantiated are obtained by the mapping template for simplifying the yang model file of the network equipment
It arrives；
Preprocessing module 402: for pre-processing the configuration data file, the configuration data of fixed format is obtained
File；
Send request configuration module 404: for sending the configuration data file of the fixed format；
Receive processing echo module 405: for receiving the feedback information of the configuration data file to the fixed format of transmission.
As a specific embodiment of the present invention, device further include:
Session establishment module 403: for establishing NetConf session.
As a specific embodiment of the present invention, as shown in figure 5, insertion module 401, comprising:
Yang model management module 501: the yang model file of the network equipment is obtained；
Yang model mapping block 502: it for the yang model file to be mapped as the template directly coupled, obtains
To mapping template；
Instantiate formwork module 503: for using the mapping template as instantiation template；
Configuration information abstraction module 504: for being filtered to the instantiation template, the mould to be instantiated simplified
Plate.
As a specific embodiment of the present invention, formwork module 503 is instantiated, specific:
For choosing the mapping template of some and described instruction keyword match to be used as instantiation mould according to command keyword
Plate.
As a specific embodiment of the present invention, configuration information abstraction module 504 is specific:
For being filtered as search condition to the instantiation template according to command keyword, what generation one was simplified
Formwork parts to be instantiated.
As a specific embodiment of the present invention, configuration information abstraction module 504 is specific: extra for filtering
Node and label.
As a specific embodiment of the present invention, the mapping template, comprising: xml template or json string template.
As a specific embodiment of the present invention, it is embedded in module 401, specific:
For combining the description of the yang file in yang model library, by the xml label assignment in xml template or by json
Json key-value pair assignment in string template, to obtain the configuration data file containing complete configuration information.
Yang model management module 501 is mainly used for storing complete yang model file, is all yang model files
Aggregate, all NetConf configurations meet the description of corresponding yang model file, the i.e. content layer of NetConf agreement
Meet the description of yang model file with this.
Yang model mapping block 502, according to the description of RFC 6241, NetConf protocol client and server communication
Data flow be xml format byte stream or JSON byte stream, and yang model as just a kind of modeling language for describing
The format standard that file or the JSON string of the xml ultimately generated should abide by, so need to provide network equipment provider
Yang model does direct mapping, that is, a set of xml template for having direct-coupling relationship therewith or json string template is mapped, needed for final
The xml message or json message of configuration are after being instantiated based on current xml template or json mould as a result, the instantiation
The message or json message of xml format can be used for client and is directly handed down to the server-side network equipment.
The characteristics of configuration information abstraction module 504, is a dynamic abstraction module, the abstraction module be using it is preceding more
Newly, it to prevent yang model file from having variation, is described with ensuring compliance with newest yang model file to the function of NetConf.By
It is most complete in the yang model that network equipment provider provides, and probably only to configure therein one small in actual use
Part, thus need filter out except this configuration in addition to node and label, it is this based on yang model mapping block be filtered from
And the process of xml format messages stream needed for generating configuration or json format messages stream is NetConf of embodiment of the present invention configuration
One feature.
Insertion module 401 further includes instantiation module 505, and instantiation module 505 is most important and most crucial system mould
Block, the module inherit the instantiation of the configuration information abstraction module provided in configuration information abstraction module, the process of the instantiation
It is exactly the description in conjunction with the yang file in yang model library, by xml label assignment or json key-value pair assignment, to formed
Whole configuration distributing message.
About preprocessing module 402, the effect for distributing data structure rationally has been primarily served, convenient for checking and error correction,
In actual production environment, inevitably since the mistake of configuration in logic leads to configuration failure, i.e. Netconf server-side can not be correct
The configuration data that issues of response NetConf client, so what misarrangement first had to verifying is the correctness for verifying configuration data,
And if configuration data format is more mixed and disorderly, it is difficult error correction, so just to show volume particularly important for configuration data format.
Configuration module 404 is requested about sending, has primarily served the effect of NetConf client and server-side interaction, it should
The information that request configuration module 404 receives preprocessing module 402 is sent, the configuration data file of instantiation is read into memory
Byte stream is formed, completes to send convenient for client.
Echo module 405 is handled about receiving, has primarily served the configuration knot that NetConf client receives server-side echo
Fruit, to check the responsive state of server-side, if the success response configuration message of client, feeds back ok, such as fail into
The configuring request at function customer in response end, then can feedback error message, can according to error message carry out error correction.It is mainly used for realizing
NetConf client sends the design and displaying of the correlation function of configuration to server-side.The device of network equipments configuration management has
Body framework is as shown in Figure 6.
Embodiment three:
The embodiment of the present invention is a specific example of the method for network equipments configuration management, specific as follows:
The present invention provides a kind of method of network equipments configuration management, is based on NetConf protocol realization network equipments configuration
Management, comprising:
Step 1: configuration information extracts, and corresponds to configuration information abstraction module 504, wherein yang model mapping block 502
As configuration information extract input, yang model mapping result as yang model management module 501 as a result, for realization compared with
For complete embodiment example, following yang model is now provided and is referred to as embodiment, as follows:
Further, following xml template file can then be generated according to the above yang model:
Further, in conjunction with the configuration keyword operating specification pre-defined, user can be used and such as give an order:
“adduser-name admin-password 123456-user-type admin-access"rs232ssh netconf"-
Status active " interpreter will carry out the instantiation of xml format, instantiation to yang file according to the instruction that user inputs
Export result it is as follows, be meet the character crossfire of xml format, such as: "<edit-config><target><running></
target><default-operation>merge</default-opera tion><config><user-manage
Xmlns=" http://example.com/users "><users operation="merge"><name>admin</name
><password>123456</password><user-ty pe>admin</user-type><access><ssh>true</
ssh><rs232>true</rs232><netconf>true</netconf></access><status>active</status
></users></user-manage></config></edit-c onfig>”
Step 2: configuration data pretreatment, the step processing mode is i.e. using the output xml of step 1 as the input of the step
Information, format is as follows after processing:
The apparent retraction structure for optimizing xml of the step.
Step 3: establishing NetConf session, is established using socket fastening means and network equipment NetConf server-side
Session connection enters wait state after establishing connection, and this pending state will wait the xml of some specific configuring request to be specified
File message after the xml document for specifying previous step generated, will read the interior of specified xml data in the present embodiment
Hold, read result by the send method of socket and be sent to server-side network equipment end, is asked with the xml configuration that this completes client
It asks.
Step 4: sending and receiving xml byte stream, wherein xml byte stream is sent, by the number in the xml document of instantiation
It opens and is read in memory according to content, sent using socket socket, to complete to match the server-side network equipment
It sets, realizes the function of management user；Xml byte stream is wherein received, such as checks configuration result, to guarantee to match the network equipment
Set errorless, so that carry out configuration result checks verifying, the querying command " get-config " that netconf can be used to provide, which obtains, to be used
Family details complete the admin-authentication to the network equipment with this, and the xml byte stream message format received is as follows:
The xml pattern that above example only operates " edit-config " in the operation layer for illustrating NetConf agreement,
But other operating protocols of the operation layer of NetConf equally may be implemented.Such as it realizes and operates as follows: " get-config ",
" get ", " copy-config ", " delete-config ", " lock ", " unlock ", " close-session " and " kill-
Session ", following example comply fully with RFC6241 specification description.
" get-config " operation (obtains run mode database message):
" get " operation (obtains inherent data):
" copy-config " operation (configuration of copy existing device):
" delete-config " operation (deletes the configuration of " starting up " state database):
" lock " operation (" run mode " locking, prevent its user from seizing configuration):
" unlock " operation (" run mode " unlock, allow its user configuration):
" close-session " operation (terminates NetConf session):
" kill-session " operates (forced termination NetConf session):
In conclusion method and apparatus of the present invention, complete configuration pipe using NetConf agreement for the network equipment
Reason, application method is simple, powerful, easy to use, easy to use, enormously simplifies usual O&M operation, reduces fortune
Tie up cost.
Also, method and apparatus described in the embodiment of the present invention, whole process are instructed using predefined simplify configuration, without using
Grasp complicated programming knowledge in family, it is only necessary to whole management function of the network equipment can be completed according to the configuration-direct set in advance
Can, successfully solve the disadvantage that system configuration command is complicated under the configuration order row of network equipment itself and is difficult to remember.
Example IV:
The embodiment of the present invention provides a kind of electronic equipment, the electronic equipment, comprising: memory, processor and is stored in
On the memory and the computer program that can run on the processor, the computer program are executed by the processor
The method and step of Shi Shixian embodiment one.
Processor can be general processor, such as central processing unit (Central Processing Unit, CPU), also
It can be digital signal processor (Digital Signal Processor, DSP), specific integrated circuit (Application
Specific Integrated Circuit, ASIC), or be arranged to implement the one or more of the embodiment of the present invention
Integrated circuit.Wherein, memory is used to store the executable instruction of the processor；Memory, for storing program code, and
The program code is transferred to processor.Memory may include volatile memory (Volatile Memory), such as at random
It accesses memory (Random Access Memory, RAM)；It also may include nonvolatile memory (Non-Volatile
), such as read-only memory (Read-Only Memory, ROM), flash memory (Flash Memory), hard disk Memory
(Hard Disk Drive, HDD) or solid state hard disk (Solid-State Drive, SSD)；It can also include depositing for mentioned kind
The combination of reservoir.
The embodiment of the present invention also provides a kind of offer computer readable storage medium, on the computer readable storage medium
It is stored with computer program, the method and step of embodiment one is realized when the computer program is executed by processor.
For the embodiment of the present invention compared with existing configuration management tool, the embodiment of the present invention has following features, passes through
Based on the system and method for NetConf protocol realization network equipments configuration management, the fortune for numerous network equipments can be reduced
Tie up cost and management difficulty；It is easy to operate and use, use xml byte stream as the medium of two-sided information interaction, this makes
User is using xml but does not operate xml directly, avoids the dry as dust of directly operation xml；There are higher serious forgiveness, meeting one
Determine the mistake input for filtering out user in degree, avoids the generation of this lower level error of xml document mistake.
It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that the process, method, article or the device that include a series of elements not only include those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or device institute it is intrinsic
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including being somebody's turn to do
There is also other identical elements in the process, method of element, article or device.
The serial number of the above embodiments of the invention is only for description, does not represent the advantages or disadvantages of the embodiments.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can be realized by means of software and necessary general hardware platform, naturally it is also possible to by hardware, but in many cases
The former is more preferably embodiment.Based on this understanding, technical solution of the present invention substantially in other words does the prior art
The part contributed out can be embodied in the form of software products, which is stored in a storage medium
In (such as ROM/RAM, magnetic disk, CD), including some instructions are used so that a terminal (can be mobile phone, computer, service
End, air conditioner or the network equipment etc.) execute method described in each embodiment of the present invention.
The embodiment of the present invention is described with above attached drawing, but the invention is not limited to above-mentioned specific
Embodiment, the above mentioned embodiment is only schematical, rather than restrictive, those skilled in the art
Under the inspiration of the present invention, without breaking away from the scope protected by the purposes and claims of the present invention, it can also make very much
Form, all of these belong to the protection of the present invention.
Claims (10)
1. a kind of method of network equipments configuration management characterized by comprising
Configuration information is embedded into formwork parts to be instantiated, so that the configuration data file containing configuration information is obtained, it is described
Formwork parts to be instantiated are obtained by the mapping template for simplifying the yang model file of the network equipment；
The configuration data file is pre-processed, the configuration data file of fixed format is obtained；
The configuration data file of the fixed format is sent；
Receive the feedback information of the configuration data file to the fixed format of transmission.
2. the method for network equipments configuration management as described in claim 1, which is characterized in that described by the configuration data text
After the step of part is pre-processed, and the configuration data file of fixed format is obtained, further includes:
Establish NetConf session.
3. the method for network equipments configuration management as described in claim 1, which is characterized in that described to be embedded into configuration information
In formwork parts to be instantiated, to obtain the configuration data file containing configuration information, comprising:
Obtain the yang model file of the network equipment；
The yang model file is mapped as the template directly coupled, obtains mapping template；
Using the mapping template as instantiation template；
The instantiation template is filtered, the formwork parts to be instantiated simplified.
4. the method for network equipments configuration management as claimed in claim 3, which is characterized in that described to make the mapping template
To instantiate template, specifically:
The mapping template of some and described instruction keyword match is chosen to be used as instantiation template according to command keyword.
5. the method for network equipments configuration management as claimed in claim 3, which is characterized in that carried out to the instantiation template
Filtering, the formwork parts to be instantiated simplified, specifically:
The instantiation template is filtered as search condition according to command keyword, generation one is simplified to be instantiated
Formwork parts.
6. the method for network equipments configuration management as claimed in claim 3, which is characterized in that described to the instantiation template
It is filtered, specifically:
Filter extra node and label.
7. the method for network equipments configuration management as described in claim 1, which is characterized in that the mapping template, comprising:
Xml template or json string template.
8. the method for network equipments configuration management as claimed in claim 7, which is characterized in that being embedded into configuration information to reality
In exampleization formwork parts, so that the configuration data file containing configuration information is obtained, specifically:
In conjunction with the description of the yang file in yang model library, gone here and there in template by the xml label assignment in xml template or by json
Json key-value pair assignment, to obtain the configuration data file containing complete configuration information.
9. a kind of device of network equipments configuration management characterized by comprising
It is embedded in module: for configuration information to be embedded into formwork parts to be instantiated, to obtain the configuration containing configuration information
Data file, the formwork parts to be instantiated are obtained by the mapping template for simplifying the yang model file of the network equipment；
Preprocessing module: for pre-processing the configuration data file, the configuration data file of fixed format is obtained；
Send request configuration module: for sending the configuration data file of the fixed format；
Receive processing echo module: for receiving the feedback information of the configuration data file to the fixed format of transmission.
10. a kind of electronic equipment, which is characterized in that the electronic equipment, comprising: memory, processor and be stored in described deposit
On reservoir and the computer program that can run on the processor, the computer program are realized when being executed by the processor
The step of method as claimed in any one of claims 1 to 8.
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110311826A (en) * | 2019-08-08 | 2019-10-08 | 迈普通信技术股份有限公司 | Method for configuring network equipment and device |
| CN110474794A (en) * | 2019-07-10 | 2019-11-19 | 烽火通信科技股份有限公司 | A kind of information conversion method and system of SDN framework |
| CN111711532A (en) * | 2020-04-30 | 2020-09-25 | 国家计算机网络与信息安全管理中心 | A unified management method for heterogeneous network devices |
| WO2020207051A1 (en) * | 2019-04-11 | 2020-10-15 | 华为技术有限公司 | Method and apparatus for network verification |
| CN112187525A (en) * | 2019-10-31 | 2021-01-05 | 华为技术有限公司 | Device management method, device, system, device and storage medium |
| CN112600685A (en) * | 2020-10-30 | 2021-04-02 | 中盈优创资讯科技有限公司 | Automatic detection and issuing method for IP RAN network equipment configuration specification |
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| CN114844756A (en) * | 2022-05-09 | 2022-08-02 | 杭州云合智网技术有限公司 | A method for managing network equipment based on NETCONF proxy server |
| US20220278897A1 (en) * | 2021-02-26 | 2022-09-01 | Hewlett Packard Enterprise Development Lp | Systems and methods for preprocessing automated network device configuration generation templates |
| CN115037587A (en) * | 2022-06-23 | 2022-09-09 | 未鲲(上海)科技服务有限公司 | Method, device, equipment and storage medium for automatically issuing network equipment configuration |
| CN115174398A (en) * | 2022-06-24 | 2022-10-11 | 浪潮卓数大数据产业发展有限公司 | Network equipment configuration method, equipment and medium based on python interactive shell |
| CN117278396A (en) * | 2023-09-21 | 2023-12-22 | 中科驭数（北京）科技有限公司 | DPU network card configuration method and device |
| WO2024016726A1 (en) * | 2022-07-20 | 2024-01-25 | 华为技术有限公司 | Device configuration method, network device, chip and computer readable storage medium |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106559251A (en) * | 2015-09-30 | 2017-04-05 | 中兴通讯股份有限公司 | A kind of Compilation Method and corresponding interface, component and system based on YANG models |
| US9715380B2 (en) * | 2015-05-26 | 2017-07-25 | Cisco Technology, Inc. | Techniques for enabling dynamic update of device data models |
| US20180013662A1 (en) * | 2016-07-05 | 2018-01-11 | Cisco Technology, Inc. | Method and apparatus for mapping network data models |
| CN108055142A (en) * | 2017-09-30 | 2018-05-18 | 广州西麦科技股份有限公司 | A kind of interface automatic configuration method and system of vCPE equipment |
| CN108055143A (en) * | 2017-09-30 | 2018-05-18 | 广州西麦科技股份有限公司 | The collocation method and system of a kind of SDN-Hub |
-
2018
- 2018-11-21 CN CN201811390557.5A patent/CN109361550B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9715380B2 (en) * | 2015-05-26 | 2017-07-25 | Cisco Technology, Inc. | Techniques for enabling dynamic update of device data models |
| CN106559251A (en) * | 2015-09-30 | 2017-04-05 | 中兴通讯股份有限公司 | A kind of Compilation Method and corresponding interface, component and system based on YANG models |
| US20180013662A1 (en) * | 2016-07-05 | 2018-01-11 | Cisco Technology, Inc. | Method and apparatus for mapping network data models |
| CN108055142A (en) * | 2017-09-30 | 2018-05-18 | 广州西麦科技股份有限公司 | A kind of interface automatic configuration method and system of vCPE equipment |
| CN108055143A (en) * | 2017-09-30 | 2018-05-18 | 广州西麦科技股份有限公司 | The collocation method and system of a kind of SDN-Hub |
Non-Patent Citations (3)
| Title |
|---|
| AUTOMATION: "Configuring Cisco IOS XE With YANG-based YAML Files", 《HTTPS://NETWORKOP.CO.UK/BLOG/2017/03/13/YAML-YANG》 * |
| AUTOMATION: "Getting Started With NETCONF and YANG on Cisco IOS XE", 《HTTPS://NETWORKOP.CO.UK/BLOG/2017/01/25/NETCONF-INTRO/》 * |
| AUTOMATION: "Introduction ot YANG Programming and RESTCONF on Cisco IOS XE", 《HTTPS://NETWORKOP.CO.UK/BLOG/2017/02/15/RESTCONF-YANG/#DISQUS_THREAD》 * |
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| US12095637B2 (en) | 2019-10-31 | 2024-09-17 | Huawei Technologies Co., Ltd. | Device management method, apparatus, system, and device, and storage medium |
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