CN111314116A - Protocol method and device for managing network equipment - Google Patents
Protocol method and device for managing network equipment Download PDFInfo
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- CN111314116A CN111314116A CN202010062027.9A CN202010062027A CN111314116A CN 111314116 A CN111314116 A CN 111314116A CN 202010062027 A CN202010062027 A CN 202010062027A CN 111314116 A CN111314116 A CN 111314116A
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Abstract
The invention discloses a protocol method and a device for managing network equipment, wherein the method comprises the following steps: the network equipment management platform assembles a management instruction data packet according to the self-defined protocol frame structure and sends the management instruction data packet to a network equipment end; the network equipment end receives the instruction data packet and analyzes the instruction data packet according to the self-defined protocol frame structure; the network equipment acquires equipment related information according to the instruction, and assembles information to be replied into a data packet responding to the network equipment management platform according to a self-defined protocol frame structure, wherein the structure difference that the data packet corresponds to variables and values of other protocols one by one is that the data packet replied by the equipment end is table data with header information; the network equipment management platform receives the data packet returned by the network equipment, analyzes the data packet according to the self-defined protocol frame structure, acquires single-value data or table data returned by the equipment end and presents the data to the front end. The invention flexibly manages the equipment, and realizes that the network equipment management platform quickly accesses and acquires a large amount of information of the network equipment.
Description
Technical Field
The invention relates to the technical field of network equipment management protocols, in particular to a protocol method and a protocol device for managing network equipment, which are communication methods between a network equipment management platform and the network equipment.
Background
The network device is a basic condition of network communication, and more network devices are accessed into the network, playing a very important role in normal communication and safe communication of the network. The management of the network device must depend on the network device management platform, so that the communication between the network device management platform and the network device is indispensable. The conventional network protocol can be used for management, but many times, the conventional general protocol is limited to local area network, and issuing management commands and acquiring device information are very slow. This causes inconvenience and low management efficiency in network device management.
Disclosure of Invention
In order to overcome the defects of the prior art, the present invention aims to provide a protocol method and a device for managing network devices, which can quickly acquire a large amount of information of the network devices and configure and manage the network devices.
The purpose of the invention is realized by adopting the following technical scheme:
in one aspect, the present invention provides a protocol method for managing a network device, which is applied to communication between a network device management platform and the network device, and comprises the following steps:
s1, the network equipment management platform assembles a management instruction data packet according to the self-defined protocol frame structure and sends the management instruction data packet to the network equipment end;
s2, the network equipment end receives the instruction data packet and analyzes the instruction data packet according to the self-defined protocol frame structure;
s3, the network device obtains the device related information according to the instruction, and assembles the information to be replied into the data packet responding to the network device management platform according to the self-defined protocol frame structure, the structure difference of the one-to-one correspondence between the variable and the value of the data packet and other protocols is that the data packet replied by the device end is a table data with a header information;
and S4, the network equipment management platform receives the data packet returned by the network equipment, analyzes the data packet according to the self-defined protocol frame structure, acquires the single-value data or table data returned by the equipment end and presents the data to the front end.
Further, in step S1, the network device management platform sends the character string to the network device end according to the following format, and the network device end receives the character string, analyzes the character string, and then enters each branch for processing;
(Get,Set),onuManage,CardId＝x,ponId＝x,onuId＝x,onuPort＝x,oidname
(Get,Set),onuProfile,(dba,srv,voip,alarm),profileId＝x,oidname
(Get,Set),oltConfig,CardId＝x,Portid＝x,oidname。
further, in step S2, according to the command issued by the network device management platform,
firstly, distinguishing Get and Set commands, and entering different processing branches;
then analyzing the functional character string, including an onuManage and an onuProfile functional module;
finally, acquiring specific port, equipment below the port and port information of the equipment below the port according to the CardId-x, ponId-x, onuId-x and onuPort-x specific data;
after the branch is successfully entered, executing a specific command oid name;
and returning a related processing result after the execution is successful.
Further, in step S2, the custom protocol frame structure is instructed to include the following contents:
the instruction type: configuration and acquisition;
module name: operating a module of the device;
port number: operating a port of the device;
function name: one specific function of a certain module of the operating device.
Further, in step S3, the network device replies with data having the following table structure:
separating each row of data by a semicolon;
the data head behavior is the header information;
followed by data information for each row;
priPortMacIndexP,learningMacNumber,reportMacNumber,priPortMacAddr,priPo rtMacVlan；
1,122,122,00:d0:d0:00:00:01,0；
2,122,122,00:00:00:00:00:00,1。
further, in step S4, the network device management platform parses the received table data:
dividing the table data into each row of data according to specific characters, taking the information of the first row as the data of a table header, and enabling each table header to correspond to one data value of each row behind; circularly analyzing the data of each line, and acquiring a plurality of lines of data as an entity class list identified by the network management platform; and finally returning to the user interface layer to display the data.
Further, in step S4, the custom frame structure of the result data packet is as follows:
message length: the total length of the return packet;
module information: consistent with the issued command;
function information: consistent with the issued command;
error state: an error prompt state occurs;
error indexing: an error type index;
variable name set: returning a variable name set of the information;
a set of data values: the data value corresponding to the variable name is many-to-one in relation to the variable name.
Further, the analysis result of the received instruction packet of the protocol includes correct analysis and failed analysis, specifically: if the received instruction data packet can accord with the self-defined frame structure, the instruction information can be successfully analyzed through the analysis flow, and if the analysis is failed, the data packet does not accord with the self-defined frame structure;
failure to resolve the instruction sent at S1 at S2 will return an error code.
Further, S1 may also include the following steps: the network device initiates a connection to the network device management platform using a frame structure of the custom protocol.
In another aspect, the present invention further provides a protocol device for managing a network device, including:
the sending instruction module is arranged on the network equipment management platform and used for sending a network equipment management control request instruction;
the first sending module is arranged on the network equipment management platform and used for issuing a control or information acquisition instruction to the network equipment;
the second sending module is arranged on the network equipment and used for returning the request result of the network equipment management platform, wherein the request result comprises a configuration result or the content of the acquired information data;
the first receiving module is arranged on the network equipment management platform and used for analyzing a result returned by the network equipment according to the self-defined protocol frame structure;
the second receiving module is arranged on the network equipment, and the network equipment receives the instruction issued by the network equipment management platform;
the data assembly module is arranged on the network equipment and the network equipment management platform and is used for assembling the issued instruction and the returned data value into a data message according to the frame structure of the user-defined protocol;
and the data analysis module is arranged on the network equipment and the network equipment management platform and is used for analyzing the received instruction message and the returned data value message.
Compared with the prior art, the invention has the beneficial effects that at least:
the invention enables the network equipment management platform to issue related instructions to the network equipment and quickly access and acquire a large amount of network management information of the network equipment by customizing the communication protocol between the network equipment management platform and the network equipment. So that the network management personnel can improve the efficiency of managing the network equipment.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a flow chart of a protocol method of managing a network device of the present invention;
fig. 2 is a block diagram of a protocol frame of the present invention.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. It should be noted that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work based on the embodiments of the present invention belong to the protection scope of the present invention.
Example 1
The invention provides a protocol method for managing network equipment, which is applied to the management of a network equipment management platform on the network equipment; as shown in fig. 1 and 2, the method specifically comprises the following steps:
and S1, the network equipment management platform assembles a management instruction data packet according to the self-defined protocol frame structure and sends the management instruction data packet to the network equipment terminal.
The network equipment management platform sends the character strings to the network equipment end according to the following format, and the network equipment end receives the character strings, analyzes the character strings and then enters each branch for processing;
(Get,Set),onuManage,CardId＝x,ponId＝x,onuId＝x,onuPort＝x,oidname
(Get,Set),onuProfile,(dba,srv,voip,alarm),profileId＝x,oidname
(Get,Set),oltConfig,CardId＝x,Portid＝x,oidname。
s2, the network equipment receives the instruction issued by the network equipment management platform; and the network equipment analyzes the instruction content of the network equipment management platform according to the self-defined protocol frame structure.
According to the command issued by the network equipment management platform;
firstly, distinguishing Get and Set commands, and entering different processing branches;
then analyzing functional character strings, such as an onuManage and an onuProfile functional module;
finally, acquiring specific port, equipment below the port and port information of the equipment below the port according to the CardId-x, ponId-x, onuId-x and onuPort-x specific data;
after the branch is successfully entered, executing a specific command oid name;
and returning a related processing result after the execution is successful.
The instruction custom protocol frame structure comprises the following contents:
the instruction type: configuration and acquisition;
module name: operating a module of the device;
port number: operating a port of the device;
function name: one specific function of a certain module of the operating device.
S3, the network equipment analyzes the instruction data packet, performs operation corresponding to the instruction on the equipment according to the instruction, and returns a result to the network equipment management platform after the operation is completed; and the network equipment assembles a return result data packet according to the self-defined protocol frame structure.
The structure difference of the one-to-one correspondence between the variable and the value of the data packet and other protocols is that the data packet replied by the equipment end can be table data with table header information;
the network device replies with data structured as follows:
separating each row of data by a semicolon;
the data head behavior is the header information;
followed by data information for each row;
priPortMacIndexP,learningMacNumber,reportMacNumber,priPor tMacAddr,priPo rtMacVlan；
1,122,122,00:d0:d0:00:00:01,0；
2,122,122,00:00:00:00:00:00,1。
and S4, the network equipment management platform receives the returned result of the network equipment and analyzes the returned data packet according to the self-defined protocol frame structure.
The network equipment management platform analyzes the received table data:
dividing the table data into each row of data according to specific characters, taking the information of the first row as the data of a table header, and enabling each table header to correspond to one data value of each row behind. And circularly analyzing the data of each line, and acquiring the data of a plurality of lines as an entity class list identified by the network management platform. And finally returning to the user interface layer to display the data.
The custom frame structure of the result packet is as follows:
message length: the total length of the return packet;
module information: consistent with the issued command;
function information: consistent with the issued command;
error state: an error prompt state occurs;
error indexing: an error type index;
variable name set: returning a variable name set of the information;
a set of data values: the data value corresponding to the variable name is many-to-one in relation to the variable name.
S5, the network device management platform receives the content returned by the network device, analyzes the returned data message according to the frame structure of the step S4, and enters an error flow if the returned data message is an error. And if the data is correct, acquiring the specific data content returned by the network equipment.
The message length is the length of the frame structure packet of the custom protocol returned by the network device, and includes all the contents in step S4.
The error state comprises the feedback of the execution condition of the instruction issued by the network equipment management platform.
Variable name set and data value set:
thus, corresponding to the structure, the variable names are a set of only one row, and all the different variable names are included. And there may be more than one data value for a variable name. Corresponding to the set of data values being a plurality of rows.
The protocol of the invention comprises a self-defined protocol frame structure. The protocol comprises the steps that related instructions and information data packets are assembled through a user-defined frame structure, and a receiving end analyzes the related instructions and the information data packets according to the user-defined frame structure. The protocol includes the process of assembling and parsing data packets.
Example 2
The invention also provides a protocol device for managing network equipment, which comprises:
the sending instruction module is arranged on the network equipment management platform and used for sending a network equipment management control request instruction;
the first sending module is arranged on the network equipment management platform and used for issuing a control or information acquisition instruction to the network equipment;
the second sending module is arranged on the network equipment and used for returning the request result of the network equipment management platform, wherein the request result comprises a configuration result or the content of the acquired information data;
the first receiving module is arranged on the network equipment management platform and used for analyzing a result returned by the network equipment according to the self-defined protocol frame structure;
the second receiving module is arranged on the network equipment, and the network equipment receives the instruction issued by the network equipment management platform;
the data assembly module is arranged on the network equipment and the network equipment management platform and is used for assembling the issued instruction and the returned data value into a data message according to the frame structure of the user-defined protocol;
and the data analysis module is arranged on the network equipment and the network equipment management platform and is used for analyzing the received instruction message and the returned data value message.
The invention is used for managing communication between the network equipment management platform and the network equipment through the self-defined protocol, can flexibly manage various functions of the equipment, can control the size of a once-sent data packet, can be in a format of variable and value correspondence, and can also be table information with a header and N rows of data, thereby realizing that the network equipment management platform can quickly access and acquire a large amount of information of the network equipment.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. A protocol method for managing network equipment is applied to communication between a network equipment management platform and the network equipment, and is characterized by comprising the following steps:
s1, the network equipment management platform assembles a management instruction data packet according to the self-defined protocol frame structure and sends the management instruction data packet to the network equipment end;
s2, the network equipment end receives the instruction data packet and analyzes the instruction data packet according to the self-defined protocol frame structure;
s3, the network device obtains the device related information according to the instruction, and assembles the information to be replied into the data packet responding to the network device management platform according to the self-defined protocol frame structure, the structure difference of the one-to-one correspondence between the variable and the value of the data packet and other protocols is that the data packet replied by the device end is a table data with a header information;
and S4, the network equipment management platform receives the data packet returned by the network equipment, analyzes the data packet according to the self-defined protocol frame structure, acquires the single-value data or table data returned by the equipment end and presents the data to the front end.
2. The protocol method for managing network devices according to claim 1, wherein in step S1, the network device management platform sends the character string to the network device end according to the following format, and after receiving the character string, the network device end parses the character string and then enters each branch for processing;
(Get,Set),onuManage,CardId＝x,ponId＝x,onuId＝x,onuPort＝x,oidname
(Get,Set),onuProfile,(dba,srv,voip,alarm),profileId＝x,oidname
(Get,Set),oltConfig,CardId＝x,Portid＝x,oidname。
3. the protocol method for managing a network device according to claim 1, wherein in step S2, according to the command issued by the network device management platform,
firstly, distinguishing Get and Set commands, and entering different processing branches;
then analyzing the functional character string, including an onuManage and an onuProfile functional module;
finally, acquiring specific port, equipment below the port and port information of the equipment below the port according to the CardId-x, ponId-x, onuId-x and onuPort-x specific data;
after the branch is successfully entered, executing a specific command oid name;
and returning a related processing result after the execution is successful.
4. The protocol method for managing a network device according to claim 1, wherein in step S2, the custom protocol frame structure is instructed to include contents of:
the instruction type: configuration and acquisition;
module name: operating a module of the device;
port number: operating a port of the device;
function name: one specific function of a certain module of the operating device.
5. The protocol method for managing a network device according to claim 1, wherein in step S3, the network device replies with data having the following table structure:
separating each row of data by a semicolon;
the data head behavior is the header information;
followed by data information for each row;
priPortMacIndexP,learningMacNumber,reportMacNumber,priPortMacAddr,priPortMacVlan；
1,122,122,00:d0:d0:00:00:01,0；
2,122,122,00:00:00:00:00:00,1。
6. the protocol method for managing a network device according to claim 1, wherein in step S4, the network device management platform parses the received table data:
dividing the table data into each row of data according to specific characters, taking the information of the first row as the data of a table header, and enabling each table header to correspond to one data value of each row behind; circularly analyzing the data of each line, and acquiring a plurality of lines of data as an entity class list identified by the network management platform; and finally returning to the user interface layer to display the data.
7. The protocol method for managing a network device according to claim 1, wherein in step S4, the custom frame structure of the result packet is as follows:
message length: the total length of the return packet;
module information: consistent with the issued command;
function information: consistent with the issued command;
error state: an error prompt state occurs;
error indexing: an error type index;
variable name set: returning a variable name set of the information;
a set of data values: the data value corresponding to the variable name is many-to-one in relation to the variable name.
8. The protocol method for managing a network device according to claim 1, wherein the analysis result of the received command packet of the protocol includes an analysis correctness and an analysis failure, and specifically includes: if the received instruction data packet can accord with the self-defined frame structure, the instruction information can be successfully analyzed through the analysis flow, and if the analysis is failed, the data packet does not accord with the self-defined frame structure;
failure to resolve the instruction sent at S1 at S2 will return an error code.
9. The protocol method for managing a network device according to claim 1, wherein S1 is preceded by the steps of: the network device initiates a connection to the network device management platform using a frame structure of the custom protocol.
10. A protocol arrangement for managing a network device, comprising:
the sending instruction module is arranged on the network equipment management platform and used for sending a network equipment management control request instruction;
the first sending module is arranged on the network equipment management platform and used for issuing a control or information acquisition instruction to the network equipment;
the second sending module is arranged on the network equipment and used for returning the request result of the network equipment management platform, wherein the request result comprises a configuration result or the content of the acquired information data;
the first receiving module is arranged on the network equipment management platform and used for analyzing a result returned by the network equipment according to the self-defined protocol frame structure;
the second receiving module is arranged on the network equipment, and the network equipment receives the instruction issued by the network equipment management platform;
the data assembly module is arranged on the network equipment and the network equipment management platform and is used for assembling the issued instruction and the returned data value into a data message according to the frame structure of the user-defined protocol;
and the data analysis module is arranged on the network equipment and the network equipment management platform and is used for analyzing the received instruction message and the returned data value message.
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