WO2016165480A1 - Network element migration method and device, and computer storage medium - Google Patents

Network element migration method and device, and computer storage medium Download PDF

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Publication number
WO2016165480A1
WO2016165480A1 PCT/CN2016/074210 CN2016074210W WO2016165480A1 WO 2016165480 A1 WO2016165480 A1 WO 2016165480A1 CN 2016074210 W CN2016074210 W CN 2016074210W WO 2016165480 A1 WO2016165480 A1 WO 2016165480A1
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Prior art keywords
network element
migrated
migration
network management
network
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PCT/CN2016/074210
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French (fr)
Chinese (zh)
Inventor
姜龙
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中兴通讯股份有限公司
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Publication of WO2016165480A1 publication Critical patent/WO2016165480A1/en

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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
    • H04L41/0846—Configuration by using pre-existing information, e.g. using templates or copying from other elements based on copy from other elements
    • 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
    • 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]

Definitions

  • the present invention relates to the field of communications technologies, and in particular, to a method and apparatus for network element migration, and a computer storage medium.
  • the network element to be migrated is manually selected, and then the network element configuration data is exported on the source network management device and sent to the target network management device, and then modified and received on the target network management system. After the NE configuration data is sent, the modified NE configuration data is sent to the NE and the NE is restarted.
  • the intermediate process is too long, which affects the efficiency and correctness of the processing.
  • the network element data needs to be verified first, and the verification is successful.
  • the network element is sent to the middle-layer network management system and then forwarded to the network element.
  • the processing is long and redundant.
  • the migrated network element may be only the change of the home network management information.
  • the physical data of the network element does not change.
  • the NE data that has not been changed to the NE takes effect, which has a large impact on the migration efficiency.
  • the restart of the NE may cause the communication system to fail.
  • the embodiments of the present invention are intended to provide a method and device for network element migration, and a computer storage medium, which solves the technical problems of low migration efficiency and error prone in the prior art.
  • the embodiment of the present invention provides a method for network element migration, which is applied. Yuyuan network management, including:
  • Determining the migration path information of the network element to be migrated where the migration path information includes the source network management and the target network management of the network element to be migrated;
  • the backup data is in an Extensible Markup Language (XML) format.
  • XML Extensible Markup Language
  • the embodiment of the invention further provides a method for the network element migration, which is applied to the target network management, and includes:
  • a backup data sent by a source network management system where the backup data is obtained by the source network management system performing backup of the network element configuration data of a to-be-migrated network element, where the source network management system determines the migration of the to-be-migrated network element Path information, where the migration path information includes a source network management unit and a target network management unit of the network element to be migrated;
  • the recovery of the network element configuration data is performed by using the backup data to complete the migration of the network element to be migrated.
  • the method for performing network element migration further includes:
  • the network element configuration data on the to-be-migrated network element is synchronized to the target network management.
  • the backup data is in an xml format.
  • the embodiment of the invention further provides a device for migrating a network element, which is disposed on a source network management, and includes:
  • a determining module configured to determine a migration path information of a network element to be migrated, where the migration path information includes a source network management unit and a target network management unit of the network element to be migrated;
  • the backup module is configured to back up the network element configuration data of the to-be-relocated network element, and obtain a backup data
  • a sending module configured to send, according to the migration path information determined by the determining module, backup data obtained by the backup module to the target network management, so that the target network management system can receive the backup data, and use the backup data
  • the network element configuration data is restored to complete the migration of the network element to be migrated.
  • the backup data is in an xml format.
  • the embodiment of the invention further provides a device for network element migration, which is set in a target network management, and includes:
  • the receiving module is configured to receive a backup data sent by the source network management system, where the backup data is obtained by backing up the network element configuration data of the to-be-migrated network element by the source network management, where the source network management determines the to-be-reserved Migrating the migration path information of the network element, where the migration path information includes the source network management and the target network management of the network element to be migrated;
  • the recovery module is configured to perform recovery of the network element configuration data by using the backup data obtained by the receiving module to complete the migration of the network element to be migrated.
  • the target network management further includes:
  • the determining module is configured to determine whether the network element configuration data on the to-be-migrated network element and the network element configuration data on the target network management device are consistent after the network element to be migrated is connected to the target network management device;
  • the synchronization module is configured to synchronize the network element configuration data on the to-be-migrated network element to the target network management system, if the determination result obtained by the determining module is inconsistent.
  • the backup data is in an xml format.
  • the embodiment of the present invention further provides a computer storage medium, where the computer storage medium stores computer executable instructions, and the computer executable instructions are used to perform network element migration applied to the source network management system according to the embodiment of the present invention.
  • the embodiment of the present invention further provides a computer storage medium, where the computer storage medium stores computer executable instructions, and the computer executable instructions are used to execute the embodiment of the present invention.
  • the source network management unit and the target network management unit of the network element to be migrated are determined, and the network element configuration data of the to-be-migrated network element is backed up on the source network management device to obtain a backup data and sent by the solution.
  • the backup data is sent to the target network management system, so that the target network management system can receive the backup data, and use the backup data to restore the network element configuration data, so as to complete the migration of the network element to be migrated, and avoid the network element.
  • the configuration data is delivered to the NE, the processing efficiency and reliability can be improved.
  • FIG. 1 is a flow chart showing a method for network element migration according to an embodiment of the present invention.
  • FIG. 2 is a schematic structural diagram of an apparatus for network element migration according to an embodiment of the present invention.
  • FIG. 3 is a flowchart of a method for network element migration according to another embodiment of the present invention.
  • FIG. 4 is a schematic structural diagram of an apparatus for network element migration according to another embodiment of the present invention.
  • FIG. 5 shows a network management architecture in a network system according to a first embodiment of the present invention.
  • FIG. 6 is a flow chart showing a method for network element migration according to the first embodiment of the present invention.
  • FIG. 7 shows a network management architecture in a network system according to a second embodiment of the present invention.
  • FIG. 8 is a flow chart showing a method for network element migration according to a second embodiment of the present invention.
  • FIG. 9 shows a network management architecture in a network system according to a third embodiment of the present invention.
  • FIG. 10 is a flow chart showing a method for network element migration according to a third embodiment of the present invention.
  • FIG. 11 is a schematic structural diagram of a system for network element migration according to an embodiment of the present invention.
  • an embodiment of the present invention provides a method for network element migration, which is applied to a source network.
  • Tube including:
  • S101 Determine migration path information of a network element to be migrated, where the migration path information includes a source network management unit and a target network management unit of the to-be-migrated network element.
  • S103 Send the backup data to the target network management system according to the migration path information, so that the target network management system can receive the backup data, and use the backup data to perform recovery of network element configuration data, to complete the waiting for Migrate the migration of network elements.
  • the network element migration method of the embodiment of the present invention by determining a source network management unit and a target network management unit of the network element to be migrated, backing up the network element configuration data of the to-be-migrated network element on the source network management device to obtain a backup data. And sending the backup data to the target network management, so that the target network management system can receive the backup data, and use the backup data to perform network element configuration data recovery, so as to complete the migration of the to-be-migrated network element.
  • the NE configuration data is saved to the NE and the processing efficiency and reliability are improved.
  • the backup data is, for example, in an xml format, but is not limited thereto, and may be selected according to requirements. For batch processing of multiple NEs to be migrated, you need to back up all configuration data before sending the data to improve processing efficiency.
  • the backup data may be compressed, for example, in a zip format, which is convenient for network transmission.
  • the backup data may be locked.
  • the embodiment of the present invention further provides a computer storage medium, where the computer storage medium stores computer executable instructions, and the computer executable instructions are used to perform network element migration applied to the source network management system according to the embodiment of the present invention.
  • the embodiment of the present invention further provides a device for migrating a network element, which is disposed on a source network management device, and corresponds to the method for migrating the network element shown in FIG.
  • the determining module 21 is configured to determine migration path information of a network element to be migrated, where the migration path is The path information includes the source network management and the target network management of the network element to be migrated;
  • the backup module 22 is configured to back up the network element configuration data of the to-be-migrated network element to obtain a backup data.
  • the sending module 23 is configured to send the backup data obtained by the backup module 22 to the target network management system according to the migration path information determined by the determining module 21, so that the target network management system can receive the backup data, and use the The backup data is used to recover the network configuration data to complete the migration of the network element to be migrated.
  • the device for migrating the network element in the embodiment of the present invention by determining the source network management unit and the target network management unit of the network element to be migrated, backing up the network element configuration data of the to-be-migrated network element on the source network management device to obtain a backup data. And sending the backup data to the target network management, so that the target network management system can receive the backup data, and use the backup data to perform network element configuration data recovery, so as to complete the migration of the to-be-migrated network element.
  • the NE configuration data is saved to the NE and the processing efficiency and reliability are improved.
  • the backup data is, for example, in an xml format, but is not limited thereto, and may be selected according to requirements.
  • the device for migrating the network element may be implemented in a network management device (such as a server) in an actual application, and may also be in a network element device or a third party (except the network management device and the network element device).
  • the determining module 21 and the backup module 22 in the device for migrating the network element may be implemented by a central processing unit (CPU, Central Processing Unit) and a digital signal processor (DSP, Digital Signal Processor) in the device. Or a Field-Programmable Gate Array (FPGA) implementation; the transmitting module 23 in the device for mesh element migration may be implemented by a transmitting antenna or a transmitter in the device in practical applications.
  • a network management device such as a server
  • DSP Digital Signal Processor
  • an embodiment of the present invention further provides a method for network element migration, which is applied to a target network management, including:
  • S301 Receive a backup data sent by a source network management, where the backup data is obtained by the source network management system performing backup of the network element configuration data of a to-be-migrated network element, where the source network management system determines the to-be-migrated network element.
  • the migration path information includes the source network management and the target network management of the network element to be migrated;
  • S302 Perform recovery of the network element configuration data by using the backup data to complete the migration of the network element to be migrated.
  • the method for performing network element migration in the embodiment of the present invention by receiving the backup data obtained by backing up the network element configuration data of a to-be-migrated network element sent by the source network management device, and using the backup data to perform recovery of the network element configuration data, The migration of the NEs to be migrated is completed, and the configuration of the NEs is delivered to the NEs. This improves processing efficiency and reliability.
  • the network element configuration data on the network element is modified.
  • the method adopted by the present invention is: The network element configuration data is synchronized to the network management.
  • the method for network element migration in the specific embodiment of the present invention further includes:
  • the network element configuration data on the to-be-migrated network element is synchronized to the target network management.
  • the migration of the NE configuration data on the U2000 that is, the migration of the logical NE
  • the modification of the NE configuration data on the physical NE are separated, which improves the reliability of the NE migration process.
  • subsequent related modification operations can be continued.
  • the backup data is, for example, in an xml format, but is not limited thereto, and may be selected according to requirements.
  • the embodiment of the present invention further provides a computer storage medium, where the computer storage medium stores computer executable instructions, and the computer executable instructions are used to execute the embodiment of the present invention.
  • the embodiment of the present invention further provides a device for migrating a network element, which is disposed in a target network management system, and corresponds to the method for migrating the network element shown in FIG.
  • the receiving module 41 is configured to receive a backup data sent by a source network management system, where the backup data is obtained by backing up network element configuration data of a to-be-migrated network element by the source network management, where the source network management determines the The migration path information of the network element to be migrated, where the migration path information includes the source network management unit and the target network management unit of the network element to be migrated;
  • the recovery module 42 is configured to perform recovery of the network element configuration data by using the backup data obtained by the receiving module 41 to complete the migration of the network element to be migrated.
  • the device for performing network element migration in the embodiment of the present invention receives the backup data obtained by backing up the network element configuration data of the network element to be migrated sent by the source network management device, and uses the backup data to restore the network element configuration data.
  • the migration of the NEs to be migrated is completed, and the configuration of the NEs is delivered to the NEs. This improves processing efficiency and reliability.
  • the device for migrating the network element further includes:
  • the determining module is configured to determine whether the network element configuration data on the to-be-migrated network element and the network element configuration data on the target network management device are consistent after the network element to be migrated is connected to the target network management device;
  • the synchronization module is configured to synchronize the network element configuration data on the to-be-migrated network element to the target network management system, if the determination result obtained by the determining module is inconsistent.
  • the backup data is in an xml format.
  • the device for migrating the network element may be implemented in a network management device (such as a server) in an actual application, and may also be in a network element device or a third party (except the network management device and the network element device).
  • the recovery module 42 , the judging module and the synchronization module in the device for migrating the network element may be used by the CPU, the DSP or the DSP in the device in the actual application.
  • the FPGA implementation; the receiving module 41 in the device for mesh element migration may be implemented by a receiving antenna or a receiver in the device in practical applications.
  • FIG. 5 shows a network management architecture in a network system according to a first embodiment of the present invention
  • FIG. 6 is a flowchart of a method for network element migration according to the first embodiment of the present invention.
  • the EMS is a network element management system (referred to as a network management system)
  • the OMM is an operation and maintenance management system, that is, an intermediate layer network management system, which is an operation agent between the EMS and the network element
  • the NE is a network element.
  • the method for performing network element migration includes the following steps:
  • S601 Determine a list of network elements to be migrated, the list needs to indicate which source OMM from which source OMM, which subnet to which target OMM, and which subnet, and check the data in the list, check the corresponding source OMM and Target OMM;
  • the source OMM of the source OMM uses the xml format to perform batch backup and compresses the backup data.
  • the source OMM sends the compressed backup data to the corresponding target OMM according to a File Transfer Protocol (FTP).
  • FTP File Transfer Protocol
  • S604 The source OMM deletes the network element node of the network element to be migrated.
  • the target OMM creates a network element node of the network element to be migrated.
  • the target OMM recovers the network element configuration data by using the received backup data, and finally obtains the network element configuration data that is consistent with the pre-migration;
  • the data of the network element is determined by comparing the water number information of the two elements (the local serial number information is modified when the network element configuration data is modified).
  • FIG. 7 is a flowchart of a network management system in a network system according to a second embodiment of the present invention
  • FIG. 8 is a flowchart showing a method for network element migration according to a second embodiment of the present invention.
  • Figure 7 is for a flat network structure.
  • the EMS is a network element management system.
  • the NE is a network element.
  • the source network management and the destination network management are the same network management system.
  • the NEs are migrated on the same network management system.
  • the method for performing network element migration includes the following steps:
  • S801 Determine a list of the network elements to be migrated, where the list needs to indicate which subnets are migrated from which subnet to which subnet, and check the data in the list;
  • the network element configuration data of the network management EMS to be migrated is used for batch backup in the xml format, and the backup data is locked;
  • S804 Create a new network element node of the network element to be migrated.
  • S805 recovering the configuration data of the network element by using the backup data, and finally obtaining the configuration data of the network element that is consistent with that before the migration;
  • the data of the network element is determined by comparing the water number information of the two networks (the local water number information is modified when the network element configuration data is modified).
  • S807 Synchronize the network element configuration data on the to-be-migrated network element to the network management system, if the judgment result is inconsistent;
  • S808 The migrated NEs modify the NE configuration data through the NMS, and perform incremental data verification on the modified data. After the verification succeeds, the synchronization to the NMS takes effect.
  • FIG. 9 is a flowchart of a network management system in a network system according to a third embodiment of the present invention
  • FIG. 10 is a flowchart showing a method for network element migration according to a third embodiment of the present invention.
  • Figure 9 pin For a large-scale network, the ICM is a centralized configuration management system for the EMS, and the EMS is a network element management system. The version of the EMS can be different, but the NEs need to be compatible with the NEs to be migrated.
  • the method for mesh element migration includes the following steps:
  • S111 Determine a list of the network elements to be migrated, the list needs to indicate which source EMS from which source EMS which subnet migrates to which target EMS and which subnet, and check the data in the list, check the corresponding source EMS and Target EMS;
  • the source EMS of the source EMS to be migrated is used for batch backup in the xml format, and the backup data is compressed.
  • the source EMS sends the compressed backup data to the corresponding target EMS according to the FTP.
  • S114 The source EMS deletes the network element node of the network element to be migrated.
  • S115 The target EMS creates a network element node of the network element to be migrated.
  • the target EMS recovers the network element configuration data by using the received backup data, and finally obtains the network element configuration data that is consistent with the pre-migration;
  • the data of the network element is determined by comparing the water number information of the two (the local water number information is modified when the network element configuration data is modified).
  • the network element migration method of the present invention classifies the network elements that need to be migrated, performs data backup according to the network management system, and then performs data recovery on the target network management system. After the network element is migrated, the configuration data of the network element is modified. It can effectively utilize limited bandwidth and concurrent resources, reduce data interaction with network elements, and improve processing efficiency.
  • an embodiment of the present invention further provides a system for network element migration, including a client 11 and a server 12, where the server 12 is connected to the network element 13;
  • the client 11 is, for example, a human-computer interaction interface, including a network element migration management unit 111. It is configured to receive information about the network element to be migrated input by the user, and receive the progress and result information about the migration, and present it to the user in a visual manner to reduce manual intervention;
  • the server 12 includes a data backup and recovery unit 121 and a migration unit 122;
  • the data backup and recovery unit 121 is configured to back up the recovery network element configuration data.
  • the migration unit 122 includes a task monitoring sub-module 1221, a task scheduling sub-module 1222, and a migration management sub-module 1223.
  • the task monitoring sub-module 1221 It is configured to maintain a record for each upgrade task and send the progress information to the network element migration management unit in real time
  • the task scheduling sub-module 1222 is configured to control the overall progress of the migration, and each network element represents a task
  • the migration The management sub-module 1223 is configured to maintain various steps related to the migration, obtain the task processing result from the task monitoring sub-module 1221, and perform a rollback processing on the failed task, which is the inverse operation of the previous steps.
  • embodiments of the present invention can be provided as a method, system, or computer program product. Accordingly, the present invention can take the form of a hardware embodiment, a software embodiment, or a combination of software and hardware. Moreover, the invention can take the form of a computer program product embodied on one or more computer-usable storage media (including but not limited to disk storage and optical storage, etc.) including computer usable program code.
  • These computer program instructions can also be stored in a bootable computer or other programmable data processing
  • the apparatus is readable in a computer readable memory in a particular manner such that instructions stored in the computer readable memory produce an article of manufacture comprising instruction means implemented in one or more flows and/or block diagrams of the flowchart The function specified in the box or in multiple boxes.
  • These computer program instructions can also be loaded onto a computer or other programmable data processing device such that a series of operational steps are performed on a computer or other programmable device to produce computer-implemented processing for execution on a computer or other programmable device.
  • the instructions provide steps for implementing the functions specified in one or more of the flow or in a block or blocks of a flow diagram.
  • the source network management and the target network management of the network element to be migrated are determined, and the network element configuration data of the to-be-migrated network element is backed up on the source network management device to obtain a backup data, and the backup data is sent. Go to the target network management system, so that the target network management system can receive the backup data, and use the backup data to recover the network element configuration data, so as to complete the migration of the to-be-migrated network element, and avoid the network element configuration data. When it is sent to the NE, it can improve processing efficiency and reliability.

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Abstract

Disclosed in embodiments of the present invention are a network element migration method and device, and computer storage medium. The method comprises: determining migration path information of a network element to be migrated, wherein the migration path information comprises a source network management and a target network management of the network element to be migrated; backing up network element configuration data of the network element to be migrated, and obtaining backup data; and transmitting, based on the migration path information, the backup data to the target network management, such that the target network management receives the backup data, and utilizes the backup data to recover the network element configuration data, so as to migrate the network element to be migrated.

Description

一种网元迁移的方法及装置、计算机存储介质Method and device for network element migration, computer storage medium 技术领域Technical field
本发明涉及通信技术领域，特别是涉及一种网元迁移的方法及装置、计算机存储介质。The present invention relates to the field of communications technologies, and in particular, to a method and apparatus for network element migration, and a computer storage medium.
背景技术Background technique
随着通信技术的发展，为应对市场日新月异的需求，需要定期对网元进行重新规划，例如调整网元数据和所归属的网管***等。With the development of communication technologies, in order to cope with the ever-changing needs of the market, it is necessary to periodically re-plan the network elements, such as adjusting the network element data and the network management system to which it belongs.
现有技术中，为实现网元的迁移，一般采用如下的方法：首先手动选择待迁移网元，其次在源网管上导出网元配置数据并发送给目标网管，然后在目标网管上修改接收到的网元配置数据，最后将修改后的网元配置数据下发到网元，并重启网元生效。In the prior art, in order to implement the migration of the network element, the following methods are generally adopted: firstly, the network element to be migrated is manually selected, and then the network element configuration data is exported on the source network management device and sent to the target network management device, and then modified and received on the target network management system. After the NE configuration data is sent, the modified NE configuration data is sent to the NE and the NE is restarted.
但这种方法常存在如下问题：(1)中间流程过长，影响处理的效率和正确性，特别是对于3层架构网管，需要先对网元数据进行校验，校验成功后将其下发到中间层网管，再转发到网元生效，处理过程漫长冗余；(2)迁移的网元可能仅仅是归属网管信息的变化，网元的物理数据并没有发生改变，使得在对网元进行批量迁移中，需要下发没有改变的网元数据到网元生效，对迁移效率有较大影响；(3)网元的重启会造成通讯***故障的可能性。However, this method often has the following problems: (1) The intermediate process is too long, which affects the efficiency and correctness of the processing. Especially for the Layer 3 architecture network management, the network element data needs to be verified first, and the verification is successful. The network element is sent to the middle-layer network management system and then forwarded to the network element. The processing is long and redundant. (2) The migrated network element may be only the change of the home network management information. The physical data of the network element does not change. In the batch migration, the NE data that has not been changed to the NE takes effect, which has a large impact on the migration efficiency. (3) The restart of the NE may cause the communication system to fail.
发明内容Summary of the invention
本发明实施例期望提供一种网元迁移的方法及装置、计算机存储介质，解决现有技术中存在的迁移效率低、容易出错的技术问题。The embodiments of the present invention are intended to provide a method and device for network element migration, and a computer storage medium, which solves the technical problems of low migration efficiency and error prone in the prior art.
为了实现上述的目的，本发明实施例提供一种网元迁移的方法，应用 于源网管，包括：In order to achieve the foregoing, the embodiment of the present invention provides a method for network element migration, which is applied. Yuyuan network management, including:
确定一待迁移网元的迁移路径信息，所述迁移路径信息包括所述待迁移网元的源网管和目标网管；Determining the migration path information of the network element to be migrated, where the migration path information includes the source network management and the target network management of the network element to be migrated;
对所述待迁移网元的网元配置数据进行备份，得到一备份数据；Backing up network element configuration data of the to-be-migrated network element to obtain a backup data;
基于所述迁移路径信息发送所述备份数据到所述目标网管，使得所述目标网管能够接收所述备份数据，并利用所述备份数据进行网元配置数据的恢复，以完成所述待迁移网元的迁移。Sending the backup data to the target network management system based on the migration path information, so that the target network management system can receive the backup data, and recover the network element configuration data by using the backup data to complete the to-be-migrated network. Meta-migration.
作为一种实施方式，所述备份数据采用可扩展标记语言(xml)格式。As an embodiment, the backup data is in an Extensible Markup Language (XML) format.
本发明实施例还提供一种网元迁移的方法，应用于目标网管，包括：The embodiment of the invention further provides a method for the network element migration, which is applied to the target network management, and includes:
接收一源网管发送的一备份数据，其中，所述备份数据是所述源网管对一待迁移网元的网元配置数据进行备份得到的，所述源网管确定所述待迁移网元的迁移路径信息，所述迁移路径信息包括所述待迁移网元的源网管和目标网管；Receiving a backup data sent by a source network management system, where the backup data is obtained by the source network management system performing backup of the network element configuration data of a to-be-migrated network element, where the source network management system determines the migration of the to-be-migrated network element Path information, where the migration path information includes a source network management unit and a target network management unit of the network element to be migrated;
利用所述备份数据进行网元配置数据的恢复，以完成所述待迁移网元的迁移。The recovery of the network element configuration data is performed by using the backup data to complete the migration of the network element to be migrated.
作为一种实施方式，所述网元迁移的方法还包括：As an implementation manner, the method for performing network element migration further includes:
在所述待迁移网元和所述目标网管建链后，判断所述待迁移网元上的网元配置数据和所述目标网管上的网元配置数据是否一致；Determining whether the network element configuration data on the to-be-migrated network element and the network element configuration data on the target network management unit are consistent after the network element to be migrated and the target network management unit are connected to each other;
在判断结果为不一致的情况下，将所述待迁移网元上的网元配置数据同步到所述目标网管。If the result of the determination is inconsistent, the network element configuration data on the to-be-migrated network element is synchronized to the target network management.
作为一种实施方式，所述备份数据采用xml格式。As an implementation manner, the backup data is in an xml format.
本发明实施例还提供一种网元迁移的装置，设置于一源网管，包括：The embodiment of the invention further provides a device for migrating a network element, which is disposed on a source network management, and includes:
确定模块，配置为确定一待迁移网元的迁移路径信息，所述迁移路径信息包括所述待迁移网元的源网管和目标网管；a determining module, configured to determine a migration path information of a network element to be migrated, where the migration path information includes a source network management unit and a target network management unit of the network element to be migrated;
备份模块，配置为对所述待迁移网元的网元配置数据进行备份，得到 一备份数据；The backup module is configured to back up the network element configuration data of the to-be-relocated network element, and obtain a backup data;
发送模块，配置为基于所述确定模块确定的所述迁移路径信息发送所述备份模块得到的备份数据到所述目标网管，使得所述目标网管能够接收所述备份数据，并利用所述备份数据进行网元配置数据的恢复，以完成所述待迁移网元的迁移。a sending module, configured to send, according to the migration path information determined by the determining module, backup data obtained by the backup module to the target network management, so that the target network management system can receive the backup data, and use the backup data The network element configuration data is restored to complete the migration of the network element to be migrated.
作为一种实施方式，所述备份数据采用xml格式。As an implementation manner, the backup data is in an xml format.
本发明实施例又提供一种网元迁移的装置，设置于一目标网管，包括：The embodiment of the invention further provides a device for network element migration, which is set in a target network management, and includes:
接收模块，配置为接收一源网管发送的一备份数据，其中，所述备份数据是所述源网管对一待迁移网元的网元配置数据进行备份得到的，所述源网管确定所述待迁移网元的迁移路径信息，所述迁移路径信息包括所述待迁移网元的源网管和目标网管；The receiving module is configured to receive a backup data sent by the source network management system, where the backup data is obtained by backing up the network element configuration data of the to-be-migrated network element by the source network management, where the source network management determines the to-be-reserved Migrating the migration path information of the network element, where the migration path information includes the source network management and the target network management of the network element to be migrated;
恢复模块，配置为利用所述接收模块获得的备份数据进行网元配置数据的恢复，以完成所述待迁移网元的迁移。The recovery module is configured to perform recovery of the network element configuration data by using the backup data obtained by the receiving module to complete the migration of the network element to be migrated.
作为一种实施方式，所述目标网管还包括：As an implementation manner, the target network management further includes:
判断模块，配置为在所述待迁移网元和所述目标网管建链后，判断所述待迁移网元上的网元配置数据和所述目标网管上的网元配置数据是否一致；The determining module is configured to determine whether the network element configuration data on the to-be-migrated network element and the network element configuration data on the target network management device are consistent after the network element to be migrated is connected to the target network management device;
同步模块，配置为在所述判断模块获得的判断结果为不一致的情况下，将所述待迁移网元上的网元配置数据同步到所述目标网管。The synchronization module is configured to synchronize the network element configuration data on the to-be-migrated network element to the target network management system, if the determination result obtained by the determining module is inconsistent.
作为一种实施方式，所述备份数据采用xml格式。As an implementation manner, the backup data is in an xml format.
本发明实施例还提供了一种计算机存储介质，所述计算机存储介质中存储有计算机可执行指令，所述计算机可执行指令用于执行本发明实施例所述的应用于源网管的网元迁移的方法。The embodiment of the present invention further provides a computer storage medium, where the computer storage medium stores computer executable instructions, and the computer executable instructions are used to perform network element migration applied to the source network management system according to the embodiment of the present invention. Methods.
本发明实施例还提供了一种计算机存储介质，所述计算机存储介质中存储有计算机可执行指令，所述计算机可执行指令用于执行本发明实施例 所述的应用于目标网管的网元迁移的方法。The embodiment of the present invention further provides a computer storage medium, where the computer storage medium stores computer executable instructions, and the computer executable instructions are used to execute the embodiment of the present invention. The method for applying the NE migration to the target network management.
通过本发明实施例的上述技术方案，本发明实施例的有益效果在于：The beneficial effects of the embodiments of the present invention are as follows:
本发明实施例的方案，通过确定一待迁移网元的源网管和目标网管，在所述源网管上对所述待迁移网元的网元配置数据进行备份，得到一备份数据，并发送所述备份数据到所述目标网管，使得所述目标网管能够接收所述备份数据，并利用所述备份数据进行网元配置数据的恢复，以完成所述待迁移网元的迁移，避免了网元配置数据下发到网元生效，能够提高处理效率和可靠性。In the solution of the embodiment of the present invention, the source network management unit and the target network management unit of the network element to be migrated are determined, and the network element configuration data of the to-be-migrated network element is backed up on the source network management device to obtain a backup data and sent by the solution. The backup data is sent to the target network management system, so that the target network management system can receive the backup data, and use the backup data to restore the network element configuration data, so as to complete the migration of the network element to be migrated, and avoid the network element. When the configuration data is delivered to the NE, the processing efficiency and reliability can be improved.
附图说明DRAWINGS
图1表示本发明一实施例的网元迁移的方法的流程图。FIG. 1 is a flow chart showing a method for network element migration according to an embodiment of the present invention.
图2表示本发明一实施例的网元迁移的装置的结构示意图。FIG. 2 is a schematic structural diagram of an apparatus for network element migration according to an embodiment of the present invention.
图3表示本发明另一实施例的网元迁移的方法的流程图。FIG. 3 is a flowchart of a method for network element migration according to another embodiment of the present invention.
图4表示本发明另一实施例的网元迁移的装置的结构示意图。FIG. 4 is a schematic structural diagram of an apparatus for network element migration according to another embodiment of the present invention.
图5表示本发明第一实施例在网络体系中的网管架构。FIG. 5 shows a network management architecture in a network system according to a first embodiment of the present invention.
图6表示本发明第一实施例的网元迁移的方法的流程图。FIG. 6 is a flow chart showing a method for network element migration according to the first embodiment of the present invention.
图7表示本发明第二实施例在网络体系中的网管架构。FIG. 7 shows a network management architecture in a network system according to a second embodiment of the present invention.
图8表示本发明第二实施例的网元迁移的方法的流程图。FIG. 8 is a flow chart showing a method for network element migration according to a second embodiment of the present invention.
图9表示本发明第三实施例在网络体系中的网管架构。FIG. 9 shows a network management architecture in a network system according to a third embodiment of the present invention.
图10表示本发明第三实施例的网元迁移的方法的流程图。FIG. 10 is a flow chart showing a method for network element migration according to a third embodiment of the present invention.
图11表示本发明一实施例的网元迁移的***的结构示意图。FIG. 11 is a schematic structural diagram of a system for network element migration according to an embodiment of the present invention.
具体实施方式detailed description
为使本发明实施例的目的、技术方案和优点更加清楚，下面将结合附图对具体实施例进行详细描述。The specific embodiments are described in detail below with reference to the accompanying drawings.
参见图1所示，本发明实施例提供一种网元迁移的方法，应用于源网 管，包括：As shown in FIG. 1 , an embodiment of the present invention provides a method for network element migration, which is applied to a source network. Tube, including:
S101：确定一待迁移网元的迁移路径信息，所述迁移路径信息包括所述待迁移网元的源网管和目标网管；S101: Determine migration path information of a network element to be migrated, where the migration path information includes a source network management unit and a target network management unit of the to-be-migrated network element.
S102：对所述待迁移网元的网元配置数据进行备份，得到一备份数据；S102: Back up the network element configuration data of the to-be-migrated network element to obtain a backup data.
S103：基于所述迁移路径信息发送所述备份数据到所述目标网管，使得所述目标网管能够接收所述备份数据，并利用所述备份数据进行网元配置数据的恢复，以完成所述待迁移网元的迁移。S103: Send the backup data to the target network management system according to the migration path information, so that the target network management system can receive the backup data, and use the backup data to perform recovery of network element configuration data, to complete the waiting for Migrate the migration of network elements.
本发明实施例的网元迁移的方法，通过确定一待迁移网元的源网管和目标网管，在所述源网管上对所述待迁移网元的网元配置数据进行备份，得到一备份数据，并发送所述备份数据到所述目标网管，使得所述目标网管能够接收所述备份数据，并利用所述备份数据进行网元配置数据的恢复，以完成所述待迁移网元的迁移，避免了网元配置数据下发到网元生效，能够提高处理效率和可靠性。The network element migration method of the embodiment of the present invention, by determining a source network management unit and a target network management unit of the network element to be migrated, backing up the network element configuration data of the to-be-migrated network element on the source network management device to obtain a backup data. And sending the backup data to the target network management, so that the target network management system can receive the backup data, and use the backup data to perform network element configuration data recovery, so as to complete the migration of the to-be-migrated network element. The NE configuration data is saved to the NE and the processing efficiency and reliability are improved.
其中，在本发明具体实施例中，所述备份数据例如采用xml格式，但不以此为限，可依需求进行选择。对于多个待迁移网元的批量处理，需要备份完所有的配置数据后再进行发送过程，以提高处理效率。而在备份数据较多时，可对所述备份数据进行压缩处理，例如采用zip格式，便于网络传输。在发送所述备份数据的过程中，为避免外界对其进行写操作，例如可对所述备份数据进行加锁处理。In the specific embodiment of the present invention, the backup data is, for example, in an xml format, but is not limited thereto, and may be selected according to requirements. For batch processing of multiple NEs to be migrated, you need to back up all configuration data before sending the data to improve processing efficiency. When the backup data is large, the backup data may be compressed, for example, in a zip format, which is convenient for network transmission. In the process of sending the backup data, in order to avoid external write operations, for example, the backup data may be locked.
本发明实施例还提供了一种计算机存储介质，所述计算机存储介质中存储有计算机可执行指令，所述计算机可执行指令用于执行本发明实施例所述的应用于源网管的网元迁移的方法。The embodiment of the present invention further provides a computer storage medium, where the computer storage medium stores computer executable instructions, and the computer executable instructions are used to perform network element migration applied to the source network management system according to the embodiment of the present invention. Methods.
参见图2所示，本发明实施例还提供一种网元迁移的装置，设置于一源网管，与图1所示的网元迁移的方法相对应，所述网元迁移的装置包括：As shown in FIG. 2, the embodiment of the present invention further provides a device for migrating a network element, which is disposed on a source network management device, and corresponds to the method for migrating the network element shown in FIG.
确定模块21，配置为确定一待迁移网元的迁移路径信息，所述迁移路 径信息包括所述待迁移网元的源网管和目标网管；The determining module 21 is configured to determine migration path information of a network element to be migrated, where the migration path is The path information includes the source network management and the target network management of the network element to be migrated;
备份模块22，配置为对所述待迁移网元的网元配置数据进行备份，得到一备份数据；The backup module 22 is configured to back up the network element configuration data of the to-be-migrated network element to obtain a backup data.
发送模块23，配置为基于所述确定模块21确定的所述迁移路径信息发送所述备份模块22得到的备份数据到所述目标网管，使得所述目标网管能够接收所述备份数据，并利用所述备份数据进行网元配置数据的恢复，以完成所述待迁移网元的迁移。The sending module 23 is configured to send the backup data obtained by the backup module 22 to the target network management system according to the migration path information determined by the determining module 21, so that the target network management system can receive the backup data, and use the The backup data is used to recover the network configuration data to complete the migration of the network element to be migrated.
本发明实施例的网元迁移的装置，通过确定一待迁移网元的源网管和目标网管，在所述源网管上对所述待迁移网元的网元配置数据进行备份，得到一备份数据，并发送所述备份数据到所述目标网管，使得所述目标网管能够接收所述备份数据，并利用所述备份数据进行网元配置数据的恢复，以完成所述待迁移网元的迁移，避免了网元配置数据下发到网元生效，能够提高处理效率和可靠性。The device for migrating the network element in the embodiment of the present invention, by determining the source network management unit and the target network management unit of the network element to be migrated, backing up the network element configuration data of the to-be-migrated network element on the source network management device to obtain a backup data. And sending the backup data to the target network management, so that the target network management system can receive the backup data, and use the backup data to perform network element configuration data recovery, so as to complete the migration of the to-be-migrated network element. The NE configuration data is saved to the NE and the processing efficiency and reliability are improved.
其中，在本发明具体实施例中，所述备份数据例如采用xml格式，但不以此为限，可依需求进行选择。In the specific embodiment of the present invention, the backup data is, for example, in an xml format, but is not limited thereto, and may be selected according to requirements.
在本发明实施例中，所述网元迁移的装置在实际应用中，可在网管设备(如服务器)中实现，当然，也可以在网元设备或第三方(除网管设备和网元设备以外的)设备中实现。所述网元迁移的装置中的确定模块21和备份模块22，在实际应用中均可由所述装置中的中央处理器(CPU，Central Processing Unit)、数字信号处理器(DSP，Digital Signal Processor)或可编程门阵列(FPGA，Field－Programmable Gate Array)实现；所述网元迁移的装置中的发送模块23，在实际应用中可由所述装置中的发射天线或发射机实现。In the embodiment of the present invention, the device for migrating the network element may be implemented in a network management device (such as a server) in an actual application, and may also be in a network element device or a third party (except the network management device and the network element device). Implemented in the device. The determining module 21 and the backup module 22 in the device for migrating the network element may be implemented by a central processing unit (CPU, Central Processing Unit) and a digital signal processor (DSP, Digital Signal Processor) in the device. Or a Field-Programmable Gate Array (FPGA) implementation; the transmitting module 23 in the device for mesh element migration may be implemented by a transmitting antenna or a transmitter in the device in practical applications.
参见图3所示，本发明实施例还提供一种网元迁移的方法，应用于目标网管，包括： As shown in FIG. 3, an embodiment of the present invention further provides a method for network element migration, which is applied to a target network management, including:
S301：接收一源网管发送的一备份数据，其中，所述备份数据是所述源网管对一待迁移网元的网元配置数据进行备份得到的，所述源网管确定所述待迁移网元的迁移路径信息，所述迁移路径信息包括所述待迁移网元的源网管和目标网管；S301: Receive a backup data sent by a source network management, where the backup data is obtained by the source network management system performing backup of the network element configuration data of a to-be-migrated network element, where the source network management system determines the to-be-migrated network element. The migration path information includes the source network management and the target network management of the network element to be migrated;
S302：利用所述备份数据进行网元配置数据的恢复，以完成所述待迁移网元的迁移。S302: Perform recovery of the network element configuration data by using the backup data to complete the migration of the network element to be migrated.
本发明实施例的网元迁移的方法，通过接收源网管发送的对一待迁移网元的网元配置数据进行备份得到的备份数据，并利用所述备份数据进行网元配置数据的恢复，以完成所述待迁移网元的迁移，避免了网元配置数据下发到网元生效，能够提高处理效率和可靠性。The method for performing network element migration in the embodiment of the present invention, by receiving the backup data obtained by backing up the network element configuration data of a to-be-migrated network element sent by the source network management device, and using the backup data to perform recovery of the network element configuration data, The migration of the NEs to be migrated is completed, and the configuration of the NEs is delivered to the NEs. This improves processing efficiency and reliability.
具体的，在网元迁移过程中，网元上的网元配置数据存在修改的可能性，为了保持与网管上的网元配置数据的一致性，本发明采用的方法是，将所述网元上的网元配置数据同步到所述网管。Specifically, in the network element migration process, the network element configuration data on the network element is modified. In order to maintain consistency with the network element configuration data on the network management, the method adopted by the present invention is: The network element configuration data is synchronized to the network management.
基于上述内容，本发明具体实施例的网元迁移的方法还包括：Based on the foregoing, the method for network element migration in the specific embodiment of the present invention further includes:
在所述待迁移网元和所述目标网管建链后，判断所述待迁移网元上的网元配置数据和所述目标网管上的网元配置数据是否一致；Determining whether the network element configuration data on the to-be-migrated network element and the network element configuration data on the target network management unit are consistent after the network element to be migrated and the target network management unit are connected to each other;
在判断结果为不一致的情况下，将所述待迁移网元上的网元配置数据同步到所述目标网管。If the result of the determination is inconsistent, the network element configuration data on the to-be-migrated network element is synchronized to the target network management.
这样，将网管上的网元配置数据的迁移(即逻辑网元的迁移)和物理网元上的网元配置数据的修改分开，更提高了网元迁移过程中的可靠性。而同步完网元配置数据后，还可以继续后续的相关修改操作。In this way, the migration of the NE configuration data on the U2000 (that is, the migration of the logical NE) and the modification of the NE configuration data on the physical NE are separated, which improves the reliability of the NE migration process. After the network element configuration data is synchronized, subsequent related modification operations can be continued.
其中，在本发明具体实施例中，所述备份数据例如采用xml格式，但不以此为限，可依需求进行选择。In the specific embodiment of the present invention, the backup data is, for example, in an xml format, but is not limited thereto, and may be selected according to requirements.
本发明实施例还提供了一种计算机存储介质，所述计算机存储介质中存储有计算机可执行指令，所述计算机可执行指令用于执行本发明实施例 所述的应用于目标网管的网元迁移的方法。The embodiment of the present invention further provides a computer storage medium, where the computer storage medium stores computer executable instructions, and the computer executable instructions are used to execute the embodiment of the present invention. The method for applying the NE migration to the target network management.
参见图4所示，本发明实施例还提供一种网元迁移的装置，设置于一目标网管，与图3所示的网元迁移的方法相对应，所述网元迁移的装置包括：As shown in FIG. 4, the embodiment of the present invention further provides a device for migrating a network element, which is disposed in a target network management system, and corresponds to the method for migrating the network element shown in FIG.
接收模块41，配置为接收一源网管发送的一备份数据，其中，所述备份数据是所述源网管对一待迁移网元的网元配置数据进行备份得到的，所述源网管确定所述待迁移网元的迁移路径信息，所述迁移路径信息包括所述待迁移网元的源网管和目标网管；The receiving module 41 is configured to receive a backup data sent by a source network management system, where the backup data is obtained by backing up network element configuration data of a to-be-migrated network element by the source network management, where the source network management determines the The migration path information of the network element to be migrated, where the migration path information includes the source network management unit and the target network management unit of the network element to be migrated;
恢复模块42，配置为利用所述接收模块41获得的备份数据进行网元配置数据的恢复，以完成所述待迁移网元的迁移。The recovery module 42 is configured to perform recovery of the network element configuration data by using the backup data obtained by the receiving module 41 to complete the migration of the network element to be migrated.
本发明实施例的网元迁移的装置，通过接收源网管发送的对一待迁移网元的网元配置数据进行备份得到的备份数据，并利用所述备份数据进行网元配置数据的恢复，以完成所述待迁移网元的迁移，避免了网元配置数据下发到网元生效，能够提高处理效率和可靠性。The device for performing network element migration in the embodiment of the present invention receives the backup data obtained by backing up the network element configuration data of the network element to be migrated sent by the source network management device, and uses the backup data to restore the network element configuration data. The migration of the NEs to be migrated is completed, and the configuration of the NEs is delivered to the NEs. This improves processing efficiency and reliability.
在本发明具体实施例中，所述网元迁移的装置还包括：In the specific embodiment of the present invention, the device for migrating the network element further includes:
判断模块，配置为在所述待迁移网元和所述目标网管建链后，判断所述待迁移网元上的网元配置数据和所述目标网管上的网元配置数据是否一致；The determining module is configured to determine whether the network element configuration data on the to-be-migrated network element and the network element configuration data on the target network management device are consistent after the network element to be migrated is connected to the target network management device;
同步模块，配置为在所述判断模块获得的判断结果为不一致的情况下，将所述待迁移网元上的网元配置数据同步到所述目标网管。The synchronization module is configured to synchronize the network element configuration data on the to-be-migrated network element to the target network management system, if the determination result obtained by the determining module is inconsistent.
其中，所述备份数据采用xml格式。The backup data is in an xml format.
在本发明实施例中，所述网元迁移的装置在实际应用中，可在网管设备(如服务器)中实现，当然，也可以在网元设备或第三方(除网管设备和网元设备以外的)设备中实现。所述网元迁移的装置中的恢复模块42、判断模块和同步模块，在实际应用中均可由所述装置中的CPU、DSP或 FPGA实现；所述网元迁移的装置中的接收模块41，在实际应用中可由所述装置中的接收天线或接收机实现。In the embodiment of the present invention, the device for migrating the network element may be implemented in a network management device (such as a server) in an actual application, and may also be in a network element device or a third party (except the network management device and the network element device). Implemented in the device. The recovery module 42 , the judging module and the synchronization module in the device for migrating the network element may be used by the CPU, the DSP or the DSP in the device in the actual application. The FPGA implementation; the receiving module 41 in the device for mesh element migration may be implemented by a receiving antenna or a receiver in the device in practical applications.
为了便于理解本发明，下面结合三个具体实施例对本发明的网元迁移的方法进行详细的介绍。In order to facilitate the understanding of the present invention, the method for network element migration of the present invention will be described in detail below in conjunction with three specific embodiments.
第一实施例First embodiment
参见图5、图6所示，图5表示本发明第一实施例在网络体系中的网管架构，图6表示本发明第一实施例的网元迁移的方法的流程图。在图5中，EMS为网元管理***(简称，网管)，OMM为操作维护管理***，即中间层网管，是EMS与网元之间的操作代理，NE为网元。参见图6所示，所述网元迁移的方法包括以下步骤：Referring to FIG. 5 and FIG. 6, FIG. 5 shows a network management architecture in a network system according to a first embodiment of the present invention, and FIG. 6 is a flowchart of a method for network element migration according to the first embodiment of the present invention. In FIG. 5, the EMS is a network element management system (referred to as a network management system), and the OMM is an operation and maintenance management system, that is, an intermediate layer network management system, which is an operation agent between the EMS and the network element, and the NE is a network element. Referring to FIG. 6, the method for performing network element migration includes the following steps:
S601：确定待迁移网元的列表，所述列表需要说明哪些网元从哪个源OMM哪个子网迁移到哪个目标OMM哪个子网，并对列表中的数据进行校验，检查对应的源OMM和目标OMM；S601: Determine a list of network elements to be migrated, the list needs to indicate which source OMM from which source OMM, which subnet to which target OMM, and which subnet, and check the data in the list, check the corresponding source OMM and Target OMM;
S602：源OMM对待迁移网元的网元配置数据采用xml格式进行批量备份，并对备份数据进行压缩处理；S602: The source OMM of the source OMM uses the xml format to perform batch backup and compresses the backup data.
S603：源OMM依据文件传输协议(FTP)将压缩后的备份数据发送到对应的目标OMM；S603: The source OMM sends the compressed backup data to the corresponding target OMM according to a File Transfer Protocol (FTP).
S604：源OMM删除待迁移网元的网元节点；S604: The source OMM deletes the network element node of the network element to be migrated.
S605：目标OMM创建待迁移网元的网元节点；S605: The target OMM creates a network element node of the network element to be migrated.
S606：目标OMM利用接收到的备份数据对网元配置数据进行恢复，最终得到与迁移前一致的网元配置数据；S606: The target OMM recovers the network element configuration data by using the received backup data, and finally obtains the network element configuration data that is consistent with the pre-migration;
S607：目标OMM与待迁移网元建链后，通过对比两者的流水号信息(网元配置数据修改时会修改本地的流水号信息)，判断两者上的网元配置数据是否一致；S607: After the target OMM is connected to the network element to be migrated, the data of the network element is determined by comparing the water number information of the two elements (the local serial number information is modified when the network element configuration data is modified).
S608：在判断结果为不一致的情况下，将所述待迁移网元上的网元配 置数据同步到目标OMM。S608: If the judgment result is inconsistent, the network element on the to-be-migrated network element is matched. Set the data to the target OMM.
第二实施例Second embodiment
参见图7、图8所示，图7表示本发明第二实施例在网络体系中的网管架构，图8表示本发明第二实施例的网元迁移的方法的流程图。图7针对的是扁平化网络结构，EMS为网元管理***，NE为网元，其中的源网管和目标网管是同一个网管，网元在同一个网管上进行迁移。参见图8所示，所述网元迁移的方法包括以下步骤：Referring to FIG. 7 and FIG. 8, FIG. 7 is a flowchart of a network management system in a network system according to a second embodiment of the present invention, and FIG. 8 is a flowchart showing a method for network element migration according to a second embodiment of the present invention. Figure 7 is for a flat network structure. The EMS is a network element management system. The NE is a network element. The source network management and the destination network management are the same network management system. The NEs are migrated on the same network management system. Referring to FIG. 8, the method for performing network element migration includes the following steps:
S801：确定待迁移网元的列表，所述列表需要说明哪些网元从哪个子网迁移到哪个子网，并对列表中的数据进行校验；S801: Determine a list of the network elements to be migrated, where the list needs to indicate which subnets are migrated from which subnet to which subnet, and check the data in the list;
S802：网管EMS对待迁移网元的网元配置数据采用xml格式进行批量备份，并对备份数据进行加锁；S802: The network element configuration data of the network management EMS to be migrated is used for batch backup in the xml format, and the backup data is locked;
S803：删除待迁移网元的网元节点；S803: Delete the network element node of the network element to be migrated.
S804：创建待迁移网元的新的网元节点；S804: Create a new network element node of the network element to be migrated.
S805：利用备份数据对网元配置数据进行恢复，最终得到与迁移前一致的网元配置数据；S805: recovering the configuration data of the network element by using the backup data, and finally obtaining the configuration data of the network element that is consistent with that before the migration;
S806：网管与待迁移网元建链后，通过对比两者的流水号信息(网元配置数据修改时会修改本地的流水号信息)，判断两者上的网元配置数据是否一致；S806: After the network management system and the network element to be migrated are built, the data of the network element is determined by comparing the water number information of the two networks (the local water number information is modified when the network element configuration data is modified).
S807：在判断结果为不一致的情况下，将所述待迁移网元上的网元配置数据同步到所述网管；S807: Synchronize the network element configuration data on the to-be-migrated network element to the network management system, if the judgment result is inconsistent;
S808：迁移后的网元通过网管修改网元配置数据，并对修改的数据进行增量数据校验，校验成功后同步到网管生效。S808: The migrated NEs modify the NE configuration data through the NMS, and perform incremental data verification on the modified data. After the verification succeeds, the synchronization to the NMS takes effect.
第三实施例Third embodiment
参见图9、图10所示，图9表示本发明第三实施例在网络体系中的网管架构，图10表示本发明第三实施例的网元迁移的方法的流程图。图9针 对的是大规模网络，ICM为EMS集中配置管理***，EMS为网元管理***，EMS之间的版本可以不相同，但需要支持兼容管理待迁移网元，NE为网元。参见图10所示，所述网元迁移的方法包括以下步骤：9 and FIG. 10, FIG. 9 is a flowchart of a network management system in a network system according to a third embodiment of the present invention, and FIG. 10 is a flowchart showing a method for network element migration according to a third embodiment of the present invention. Figure 9 pin For a large-scale network, the ICM is a centralized configuration management system for the EMS, and the EMS is a network element management system. The version of the EMS can be different, but the NEs need to be compatible with the NEs to be migrated. Referring to FIG. 10, the method for mesh element migration includes the following steps:
S111：确定待迁移网元的列表，所述列表需要说明哪些网元从哪个源EMS哪个子网迁移到哪个目标EMS哪个子网，并对列表中的数据进行校验，检查对应的源EMS和目标EMS；S111: Determine a list of the network elements to be migrated, the list needs to indicate which source EMS from which source EMS which subnet migrates to which target EMS and which subnet, and check the data in the list, check the corresponding source EMS and Target EMS;
S112：源EMS对待迁移网元的网元配置数据采用xml格式进行批量备份，并对备份数据进行压缩处理；S112: The source EMS of the source EMS to be migrated is used for batch backup in the xml format, and the backup data is compressed.
S113：源EMS依据FTP将压缩后的备份数据发送到对应的目标EMS；S113: The source EMS sends the compressed backup data to the corresponding target EMS according to the FTP.
S114：源EMS删除待迁移网元的网元节点；S114: The source EMS deletes the network element node of the network element to be migrated.
S115：目标EMS创建待迁移网元的网元节点；S115: The target EMS creates a network element node of the network element to be migrated.
S116：目标EMS利用接收到的备份数据对网元配置数据进行恢复，最终得到与迁移前一致的网元配置数据；S116: The target EMS recovers the network element configuration data by using the received backup data, and finally obtains the network element configuration data that is consistent with the pre-migration;
S117：目标EMS与待迁移网元建链后，通过对比两者的流水号信息(网元配置数据修改时会修改本地的流水号信息)，判断两者上的网元配置数据是否一致；S117: After the target EMS is connected to the network element to be migrated, the data of the network element is determined by comparing the water number information of the two (the local water number information is modified when the network element configuration data is modified).
S118：在判断结果为不一致的情况下，将所述待迁移网元上的网元配置数据同步到目标EMS。S118: Synchronize the network element configuration data on the to-be-migrated network element to the target EMS if the determination result is inconsistent.
这样，通过本发明的网元迁移的方法，对需要进行迁移的网元进行分类，按照所属网管进行数据备份，然后在目标网管上进行数据恢复，网元迁移后再修改网元的配置数据，能够有效利用有限带宽和并发资源，减少与网元的数据交互，提高处理效率。In this way, the network element migration method of the present invention classifies the network elements that need to be migrated, performs data backup according to the network management system, and then performs data recovery on the target network management system. After the network element is migrated, the configuration data of the network element is modified. It can effectively utilize limited bandwidth and concurrent resources, reduce data interaction with network elements, and improve processing efficiency.
参见图11所示，本发明实施例还提供一种网元迁移的***，包括客户端11和服务端12，所述服务端12与网元13连接；As shown in FIG. 11 , an embodiment of the present invention further provides a system for network element migration, including a client 11 and a server 12, where the server 12 is connected to the network element 13;
所述客户端11例如是一个人机交互界面，包括网元迁移管理单元111， 配置为接收用户输入的待迁移网元的信息，和接收有关迁移的进度和结果信息，以可视化方式呈现给用户，减少人工干预；The client 11 is, for example, a human-computer interaction interface, including a network element migration management unit 111. It is configured to receive information about the network element to be migrated input by the user, and receive the progress and result information about the migration, and present it to the user in a visual manner to reduce manual intervention;
所述服务端12包括数据备份恢复单元121和迁移单元122；The server 12 includes a data backup and recovery unit 121 and a migration unit 122;
其中，所述数据备份恢复单元121配置为备份恢复网元配置数据；所述迁移单元122，包括任务监控子模块1221、任务调度子模块1222和迁移管理子模块1223，所述任务监控子模块1221配置为为每个升级任务维护一条记录并实时将进度信息发送给网元迁移管理单元，所述任务调度子模块1222配置为控制迁移的整体进度，而每一个网元代表一个任务，所述迁移管理子模块1223配置为维护与迁移相关的各个步骤，从任务监控子模块1221获取任务处理结果，对于失败的任务进行回退处理，处理步骤是之前各步骤的逆操作。The data backup and recovery unit 121 is configured to back up the recovery network element configuration data. The migration unit 122 includes a task monitoring sub-module 1221, a task scheduling sub-module 1222, and a migration management sub-module 1223. The task monitoring sub-module 1221 It is configured to maintain a record for each upgrade task and send the progress information to the network element migration management unit in real time, the task scheduling sub-module 1222 is configured to control the overall progress of the migration, and each network element represents a task, the migration The management sub-module 1223 is configured to maintain various steps related to the migration, obtain the task processing result from the task monitoring sub-module 1221, and perform a rollback processing on the failed task, which is the inverse operation of the previous steps.
本领域内的技术人员应明白，本发明的实施例可提供为方法、***、或计算机程序产品。因此，本发明可采用硬件实施例、软件实施例、或结合软件和硬件方面的实施例的形式。而且，本发明可采用在一个或多个其中包含有计算机可用程序代码的计算机可用存储介质(包括但不限于磁盘存储器和光学存储器等)上实施的计算机程序产品的形式。Those skilled in the art will appreciate that embodiments of the present invention can be provided as a method, system, or computer program product. Accordingly, the present invention can take the form of a hardware embodiment, a software embodiment, or a combination of software and hardware. Moreover, the invention can take the form of a computer program product embodied on one or more computer-usable storage media (including but not limited to disk storage and optical storage, etc.) including computer usable program code.
本发明是参照根据本发明实施例的方法、设备(***)、和计算机程序产品的流程图和/或方框图来描述的。应理解可由计算机程序指令实现流程图和/或方框图中的每一流程和/或方框、以及流程图和/或方框图中的流程和/或方框的结合。可提供这些计算机程序指令到通用计算机、专用计算机、嵌入式处理机或其他可编程数据处理设备的处理器以产生一个机器，使得通过计算机或其他可编程数据处理设备的处理器执行的指令产生用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的装置。The present invention has been described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (system), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flowchart illustrations and/or FIG. These computer program instructions can be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing device to produce a machine for the execution of instructions for execution by a processor of a computer or other programmable data processing device. Means for implementing the functions specified in one or more of the flow or in a block or blocks of the flow chart.
这些计算机程序指令也可存储在能引导计算机或其他可编程数据处理 设备以特定方式工作的计算机可读存储器中，使得存储在该计算机可读存储器中的指令产生包括指令装置的制造品，该指令装置实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能。These computer program instructions can also be stored in a bootable computer or other programmable data processing The apparatus is readable in a computer readable memory in a particular manner such that instructions stored in the computer readable memory produce an article of manufacture comprising instruction means implemented in one or more flows and/or block diagrams of the flowchart The function specified in the box or in multiple boxes.
这些计算机程序指令也可装载到计算机或其他可编程数据处理设备上，使得在计算机或其他可编程设备上执行一系列操作步骤以产生计算机实现的处理，从而在计算机或其他可编程设备上执行的指令提供用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的步骤。These computer program instructions can also be loaded onto a computer or other programmable data processing device such that a series of operational steps are performed on a computer or other programmable device to produce computer-implemented processing for execution on a computer or other programmable device. The instructions provide steps for implementing the functions specified in one or more of the flow or in a block or blocks of a flow diagram.
以上所述，仅为本发明的较佳实施例而已，并非用于限定本发明的保护范围。The above is only the preferred embodiment of the present invention and is not intended to limit the scope of the present invention.
工业实用性Industrial applicability
本发明实施例通过确定一待迁移网元的源网管和目标网管，在所述源网管上对所述待迁移网元的网元配置数据进行备份，得到一备份数据，并发送所述备份数据到所述目标网管，使得所述目标网管能够接收所述备份数据，并利用所述备份数据进行网元配置数据的恢复，以完成所述待迁移网元的迁移，避免了网元配置数据下发到网元生效，能够提高处理效率和可靠性。 In the embodiment of the present invention, the source network management and the target network management of the network element to be migrated are determined, and the network element configuration data of the to-be-migrated network element is backed up on the source network management device to obtain a backup data, and the backup data is sent. Go to the target network management system, so that the target network management system can receive the backup data, and use the backup data to recover the network element configuration data, so as to complete the migration of the to-be-migrated network element, and avoid the network element configuration data. When it is sent to the NE, it can improve processing efficiency and reliability.

Claims (12)

  1. 一种网元迁移的方法，应用于源网管，包括：A method for network element migration is applied to a source network management system, including:
    确定一待迁移网元的迁移路径信息，所述迁移路径信息包括所述待迁移网元的源网管和目标网管；Determining the migration path information of the network element to be migrated, where the migration path information includes the source network management and the target network management of the network element to be migrated;
    对所述待迁移网元的网元配置数据进行备份，得到一备份数据；Backing up network element configuration data of the to-be-migrated network element to obtain a backup data;
    基于所述迁移路径信息发送所述备份数据到所述目标网管，使得所述目标网管能够接收所述备份数据，并利用所述备份数据进行网元配置数据的恢复，以完成所述待迁移网元的迁移。Sending the backup data to the target network management system based on the migration path information, so that the target network management system can receive the backup data, and recover the network element configuration data by using the backup data to complete the to-be-migrated network. Meta-migration.
  2. 根据权利要求1所述的网元迁移的方法，其中，所述备份数据采用可扩展标记语言xml格式。The method of network element migration according to claim 1, wherein the backup data is in an extensible markup language xml format.
  3. 一种网元迁移的方法，应用于目标网管，包括：A method for network element migration is applied to a target network management, including:
    接收一源网管发送的一备份数据，其中，所述备份数据是所述源网管对一待迁移网元的网元配置数据进行备份得到的，所述源网管确定所述待迁移网元的迁移路径信息，所述迁移路径信息包括所述待迁移网元的源网管和目标网管；Receiving a backup data sent by a source network management system, where the backup data is obtained by the source network management system performing backup of the network element configuration data of a to-be-migrated network element, where the source network management system determines the migration of the to-be-migrated network element Path information, where the migration path information includes a source network management unit and a target network management unit of the network element to be migrated;
    利用所述备份数据进行网元配置数据的恢复，以完成所述待迁移网元的迁移。The recovery of the network element configuration data is performed by using the backup data to complete the migration of the network element to be migrated.
  4. 根据权利要求3所述的网元迁移的方法，其中，所述网元迁移的方法还包括：The method for migrating a network element according to claim 3, wherein the method for migrating the network element further comprises:
    在所述待迁移网元和所述目标网管建链后，判断所述待迁移网元上的网元配置数据和所述目标网管上的网元配置数据是否一致；Determining whether the network element configuration data on the to-be-migrated network element and the network element configuration data on the target network management unit are consistent after the network element to be migrated and the target network management unit are connected to each other;
    在判断结果为不一致的情况下，将所述待迁移网元上的网元配置数据同步到所述目标网管。If the result of the determination is inconsistent, the network element configuration data on the to-be-migrated network element is synchronized to the target network management.
  5. 根据权利要求3所述的网元迁移的方法，其中，所述备份数据采用xml格式。 The method of network element migration according to claim 3, wherein the backup data is in an xml format.
  6. 一种网元迁移的装置，设置于一源网管，包括：A network element migration device is configured on a source network management system, including:
    确定模块，配置为确定一待迁移网元的迁移路径信息，所述迁移路径信息包括所述待迁移网元的源网管和目标网管；a determining module, configured to determine a migration path information of a network element to be migrated, where the migration path information includes a source network management unit and a target network management unit of the network element to be migrated;
    备份模块，配置为对所述待迁移网元的网元配置数据进行备份，得到一备份数据；The backup module is configured to back up the network element configuration data of the to-be-migrated network element to obtain a backup data.
    发送模块，配置为基于所述确定模块确定的所述迁移路径信息发送所述备份模块得到的备份数据到所述目标网管，使得所述目标网管能够接收所述备份数据，并利用所述备份数据进行网元配置数据的恢复，以完成所述待迁移网元的迁移。a sending module, configured to send, according to the migration path information determined by the determining module, backup data obtained by the backup module to the target network management, so that the target network management system can receive the backup data, and use the backup data The network element configuration data is restored to complete the migration of the network element to be migrated.
  7. 根据权利要求6所述的网元迁移的装置，其中，所述备份数据采用xml格式。The apparatus for network element migration according to claim 6, wherein the backup data is in an xml format.
  8. 一种网元迁移的装置，设置于一目标网管，包括：A device for migrating a network element, configured in a target network management, includes:
    接收模块，配置为接收一源网管发送的一备份数据，其中，所述备份数据是所述源网管对一待迁移网元的网元配置数据进行备份得到的，所述源网管确定所述待迁移网元的迁移路径信息，所述迁移路径信息包括所述待迁移网元的源网管和目标网管；The receiving module is configured to receive a backup data sent by the source network management system, where the backup data is obtained by backing up the network element configuration data of the to-be-migrated network element by the source network management, where the source network management determines the to-be-reserved Migrating the migration path information of the network element, where the migration path information includes the source network management and the target network management of the network element to be migrated;
    恢复模块，配置为利用所述接收模块获得的备份数据进行网元配置数据的恢复，以完成所述待迁移网元的迁移。The recovery module is configured to perform recovery of the network element configuration data by using the backup data obtained by the receiving module to complete the migration of the network element to be migrated.
  9. 根据权利要求8所述的网元迁移的装置，其中，所述目标网管还包括：The apparatus for network element migration according to claim 8, wherein the target network management further comprises:
    判断模块，配置为在所述待迁移网元和所述目标网管建链后，判断所述待迁移网元上的网元配置数据和所述目标网管上的网元配置数据是否一致；The determining module is configured to determine whether the network element configuration data on the to-be-migrated network element and the network element configuration data on the target network management device are consistent after the network element to be migrated is connected to the target network management device;
    同步模块，配置为在所述判断模块获得的判断结果为不一致的情况下，将所述待迁移网元上的网元配置数据同步到所述目标网管。 The synchronization module is configured to synchronize the network element configuration data on the to-be-migrated network element to the target network management system, if the determination result obtained by the determining module is inconsistent.
  10. 根据权利要求8所述的网元迁移的装置，其中，所述备份数据采用xml格式。The apparatus for network element migration according to claim 8, wherein the backup data is in an xml format.
  11. 一种计算机存储介质，所述计算机存储介质中存储有计算机可执行指令，所述计算机可执行指令用于执行权利要求1或2所述的网元迁移的方法。A computer storage medium storing computer executable instructions for performing the method of network element migration according to claim 1 or 2.
  12. 一种计算机存储介质，所述计算机存储介质中存储有计算机可执行指令，所述计算机可执行指令用于执行权利要求3至5任一项所述的网元迁移的方法。 A computer storage medium storing computer executable instructions for performing the method of network element migration according to any one of claims 3 to 5.
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