Method of processing information of northbound interface and device and northbound interface

A northbound interface and interface technology, which is applied in the field of communication to reduce the hidden dangers of different versions, effectively manage and improve performance.

Active Publication Date: 2013-05-08

ZTE CORP

6 Cites 8 Cited by

AI-Extracted Technical Summary

Problems solved by technology

[0007] Aiming at the problem in the related art that each professional network manager provides a northbound interface to connect with the comprehensive network management, so that the northbound interface is rep...

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Method used

Adaptation module 605, carries out adaptation process to the parameter issued and the data of return, shields the difference of each specialized network, realizes the consistent output of data;

As a preferred embodiment, step S104 can be implemented in the following manner: the northbound interface converts the request into a request for adaptation of the professional network manager corresponding to the request; the northbound interface distributes the adapted request to the request corresponding Professional network management. In this preferred embodiment, when the northbound interface receives the request from the integrated network management, the northbound interface will adapt the request to convert the request into a request that can be recognized by multiple professional network managers. If the request is sent to each professional network administrator, each professional network administrator can get a request that can be identified by itself. The request is converted into a request that can be recognized by each professional network administrator, realizing data unification.

As another preferred embodiment, step S104 can be implemented in the following manner: the northbound interface converts the response of one or more professional network managers to the response of the request into the response of the same format respectively; the response of the same format Feedback to the integrated network management. During this process, the northbound interface processes the received responses and converts such responses into responses in a unified format. Such responses can be messages conforming to the Mtosi standard, or messages that can be identified by a unified integrated network management system. text, as long as they conform to the same format. Preferably, such responses with the same format can be summarized and sorted before sending the feedback response, and the summarized and sorted responses can be fed back to the integrated network management, which can reduce signaling overhead. The feedback method can be instant feedback, which sends the sorted data to the integrated network management immediately, or periodic feedback, setting a feedback cycle and reporting in a periodic manner, which is convenient for managers to manage.

Through the above steps, the northbound interface receives the request from the integrated network manager, determines the professional network manager corresponding to the request, and distributes the request to the corresponding professional network manager of the request, and sends the response to the integrated network manager, so that the...

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Abstract

The invention discloses a method of processing information of a northbound interface, a device and the northbound interface. The method includes the steps that the northbound interface receives requests from a comprehensive network manager, the northbound interface provides an interface connected with the comprehensive network manager and one or a plurality of interfaces connected with professional network managers, the comprehensive network manager is connected with one or a plurality of professional network managers through the northbound interface, and the northbound interface confirms the professional network managers corresponding to the requests, distributes the requests to the professional network managers corresponding to the requests, and feeds response of the requests back to the comprehensive network manager. According to the method, the device and the northbound interface, the plurality of professional network managers are managed flexibly and effectively, repeated development of the northbound interface of the same kind is avoided, labor and material expenses are reduced at the same time, difference hidden danger of the northbound interfaces of different versions is lowered, and performance of a system is improved.

Application Domain

Data switching networks

Technology Topic

Embedded systemProcess information +1

Image

Examples

Experimental program(5)

Example Embodiment

[0047] Preferred embodiment one

[0048] This embodiment provides a method for processing northbound interfaces, which implements management with professional network administrators 1 to N, Figure 4 It is a flowchart of the processing method of the northbound interface according to the preferred embodiment of the present invention Figure one ,Such as Figure 4 As shown, the method includes the following steps S402 to S418.

[0049] In step S402, the integrated network manager establishes a communication connection with the northbound interface through the northbound interface protocol, and at the same time, issues various request commands.

[0050] Step S404: After the northbound interface access block receives the command request, it analyzes whether the request has the corresponding operation authority. If the verification request has the operation authority, it forwards the request to the request distribution processing module and proceeds to step S206, otherwise it returns a failure and proceeds to step S420.

[0051] Step S406: After receiving the request, the request distribution processing module retrieves the mapping configuration between the request and the service response processing block, finds the corresponding service response processing block, and then sends the request to the found service response module for processing.

[0052] Step S408: After receiving the request, the intermediate service layer analyzes the requested parameters, issues commands according to the requirements of the parameters, and obtains the required data from the professional network management module.

[0053] In step S410, the professional network management module polls each professional network administrator according to the received request command, and issues the command to each professional network adaptation module to obtain data.

[0054] Step S412: Perform adaptation and conversion on the issued request message and the message returned from the professional network management query.

[0055] In step S414, when a notification is generated by the professional network manager, the generated notification is reported to the respective adaptation module for adaptation conversion.

[0056] Step S416: After receiving the notification, the adaptation layer of each professional network management system converts the notification message defined by each into a unified and standard notification message.

[0057] In step S418, the notification management module reports the notifications of all professional networks to the integrated network management, and the process ends.

[0058] Using the method of this embodiment can enable a single northbound interface to manage multiple professional network management, solve the resource waste problem of repeated development of a set of northbound interfaces for each professional network, and improve code reuse and ease of maintenance.

Example Embodiment

[0059] Preferred embodiment two

[0060] This embodiment provides a processing method for the northbound interface. This embodiment uses the MTOSI northbound interface to manage two professional network administrators A and B. This method realizes management with professional network administrators A and B. Figure 5 It is a flowchart of the processing method of the northbound interface according to the preferred embodiment of the present invention Figure II ,Such as Figure 5 As shown, the method includes the following steps S502 to S518.

[0061] In step S502, the integrated network manager establishes a communication connection with the northbound interface through the Https protocol, and at the same time, issues various request commands.

[0062] Step S504: After the MTOSI northbound interface access block receives the command request, it analyzes whether the request has the corresponding operation authority. If the operation authority is verified, the request is forwarded to the request distribution processing module, and step S506 is entered. Step S520.

[0063] Step S506: After receiving the request, the request distribution processing module retrieves the mapping configuration between the request and the service response processing block, finds the corresponding service response processing block, and then sends the request to the found service response module for processing.

[0064] Step S508: After receiving the request, the intermediate service layer analyzes the parameters of the request, and issues commands according to the requirements of the parameters to obtain the required data from the professional network management module.

[0065] In step S510, the professional network management module polls the professional network administrators A and B according to the received request command, and issues the command to the professional network adaptation modules A and B to obtain data.

[0066] In step S512, the issued request message and the message returned from the query of the professional network administrators A and B are adapted and converted.

[0067] In step S514, when a notification is generated by the professional network administrators A and B, the generated notification is reported to the respective adaptation modules A and B for adaptation conversion.

[0068] In step S516, after receiving the notification, the adaptation layers of the professional network administrators A and B convert the respective defined notification messages into unified notification messages that conform to the Mtosi standard.

[0069] In step S518, the notification management module summarizes the notifications of all professional networks and reports them to the integrated network manager, and the process ends.

[0070] It should be noted that the steps shown in the flowchart of the accompanying drawings can be executed in a computer system such as a set of computer-executable instructions, and although the logical sequence is shown in the flowchart, in some cases, The steps shown or described can be performed in a different order than here.

Example Embodiment

[0071] Preferred embodiment three

[0072] This embodiment provides a processing device for a northbound interface, Image 6 It is the structure frame of the processing device of the northbound interface according to the preferred embodiment of the present invention Figure one ,Such as Image 6 As shown, the device includes: a northbound interface access module 601, a request distribution processing module 602, an intermediate service layer realization module 603, a professional network management module 604, an adaptation module 605, and a notification management module 606. The above structure is described below. Detailed Description.

[0073] The northbound interface access module 601 is responsible for receiving the connection request of the integrated network management, realizes the integrated network management access to the professional network management through the northbound interface protocol, and completes the connection between the integrated network management and the professional network management;

[0074] The request distribution processing module 602 is responsible for processing the request forwarded by the northbound interface access module, analyzing the request and distributing it to each service layer processing module;

[0075] The middle service layer realizes the module 603, which centralizes the response processing services of all requests, and each request issued by the integrated network management has a corresponding request processing service in this module. Each processing service obtains corresponding data from each professional network manager according to the received request;

[0076] Professional network management module 604, which manages each professional network management connected to it, and is responsible for distributing commands issued by the integrated network management and integrating the result data returned by each professional network management;

[0077] The adaptation module 605 performs adaptation processing on the issued parameters and returned data, shields the differences of various professional networks, and realizes the consistent output of data;

[0078] The notification management module 606 summarizes the notifications reported by the professional network management, and is responsible for finally reporting the notifications to the integrated network management.

[0079] The processing device for the northbound interface provided in this embodiment can realize the purpose of managing multiple professional network management by one northbound interface, avoid the repeated development of the northbound interface, and improve the reusability and easy maintenance of the code.

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Description & Claims & Application Information

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Classification and recommendation of technical efficacy words

Effective management

Method of processing information of northbound interface and device and northbound interface

A northbound interface and interface technology, which is applied in the field of communication to reduce the hidden dangers of different versions, effectively manage and improve performance.

AI-Extracted Technical Summary

Problems solved by technology

Method used

Abstract

Image

Examples

Example Embodiment

Example Embodiment

Example Embodiment

PUM

Description & Claims & Application Information

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