WO2017124801A1 - Procédé, dispositif, et système de lanceement d'une instanciation vnf - Google Patents

Procédé, dispositif, et système de lanceement d'une instanciation vnf Download PDF

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Publication number
WO2017124801A1
WO2017124801A1 PCT/CN2016/103542 CN2016103542W WO2017124801A1 WO 2017124801 A1 WO2017124801 A1 WO 2017124801A1 CN 2016103542 W CN2016103542 W CN 2016103542W WO 2017124801 A1 WO2017124801 A1 WO 2017124801A1
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WO
WIPO (PCT)
Prior art keywords
vnf
package information
version package
management system
element management
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PCT/CN2016/103542
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English (en)
Chinese (zh)
Inventor
王志英
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中兴通讯股份有限公司
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Publication of WO2017124801A1 publication Critical patent/WO2017124801A1/fr

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/40—Support for services or applications
    • 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
    • H04L41/085—Retrieval of network configuration; Tracking network configuration history

Definitions

  • the present disclosure relates to the field of telecommunications cloud computing, for example, to a method, apparatus, and system for initiating a virtual network function VNF instantiation.
  • the traditional telecommunication network mode is that different telecommunication equipment manufacturers design their own solutions according to business needs.
  • the traditional telecommunication network has become a kind of virtualized platform.
  • Trends based on the current ETSI (European Telecommunications Standards Institute) protocol specification, proposed two VNF (Virtualized Network Function) instantiation initiation methods in ETSI, one way is NFVO (Network Function) Virtualization Orchestrator (network function virtualization orchestrator) is initiated, and another way is initiated by EMS (Element Management System).
  • VNF instantiation is the On-boarding of the VNF Package.
  • the current protocol is initiated from NFVO, so that the VNF initiated by the EMS will not be available for the VNF Package. Know, thus affecting the process of instantiation and the perception of the user.
  • the present disclosure provides a method, apparatus, and system for initiating a VNF instantiation that enables an EMS to learn a VNF Package when the VNF is instantiated by the EMS.
  • An embodiment of the present disclosure provides a method for initiating a virtual network function VNF instantiation, including:
  • the network element management system obtains VNF version package information
  • the network element management system stores the obtained VNF version package information
  • the network element management system initiates VNF instantiation according to the VNF version package information.
  • the acquiring, by the network element management system, the VNF version package information includes:
  • the network element management system establishes a network connection with a directory server
  • the network element management system acquires a VNF version packet from the directory server according to a preset time period. interest.
  • the method before the acquiring, by the network element management system, the VNF version package information from the directory server according to the preset time period, the method further includes:
  • the network function virtualization orchestrator publishes the VNF version package information
  • the network function virtualization orchestrator sends the VNF version package information to the directory server.
  • the embodiment of the present disclosure further provides an apparatus for initiating a virtual network function VNF instantiation, which is applied to a network element management system, and the apparatus includes:
  • a storage module configured to store the obtained VNF version package information
  • Initiating an instantiation module configured to initiate VNF instantiation according to the VNF version package information.
  • the obtaining module includes:
  • connection establishment unit configured to establish a network connection with the directory server
  • the obtaining unit is configured to obtain VNF version package information from the directory server according to a preset time period.
  • the embodiment of the present disclosure further provides a system for initiating a virtual network function VNF instantiation, including:
  • the network element management system is configured to obtain the VNF version package information, store the obtained VNF version package information, and initiate VNF instantiation according to the VNF version package information.
  • system further includes:
  • the network element management system is configured to establish a network connection with the directory server, and obtain VNF version package information from the directory server according to a preset time period.
  • system further includes:
  • the network function virtualization orchestrator is configured to release the VNF version package information, and send the VNF version package information to the directory server.
  • Embodiments of the present disclosure also provide a non-transitory computer readable storage medium storing computer executable instructions for performing the method of initiating VNF instantiation described above.
  • the network element management system can obtain the VNF version package information, and initiate the VNF instantiation according to the obtained version package information, and can provide the user with the permission to select the version package, thereby improving user perception.
  • FIG. 1 is a schematic flowchart of a method for initiating a VNF instantiation according to an embodiment of the present disclosure
  • FIG. 2 is a schematic structural diagram of an apparatus for initiating a VNF instantiation according to an embodiment of the present disclosure
  • FIG. 3 is a schematic diagram of interaction between a system and a system for initiating a VNF instantiation according to an embodiment of the present disclosure
  • FIG. 4 is a structural block diagram of a network element management system according to an embodiment of the present disclosure.
  • An embodiment of the present disclosure provides a method, an apparatus, and a system for initiating a VNF instantiation, which enable an EMS to learn a VNF Package when the VNF is instantiated by the EMS, and solves the VNF initiated by the EMS in the related art, for the VNF.
  • Packages will not be known, affecting the process of instantiation and the perceived problems of users.
  • this embodiment provides a method for initiating VNF instantiation.
  • step 110 the network element management system obtains VNF version package information.
  • step 120 the network element management system stores the acquired VNF version package information.
  • step 130 the network element management system initiates VNF instantiation according to the VNF version package information.
  • the network element management system can obtain the VNF version package information, and initiate the VNF instantiation according to the obtained version package information, and can provide the user with the permission to select the version package, thereby improving user perception.
  • the acquiring, by the network element management system, the VNF version package information includes:
  • the network element management system establishes a network connection with the directory server
  • the network element management system acquires VNF version package information from the directory server according to a preset time period.
  • the method before the acquiring, by the network element management system, the VNF version package information from the directory server according to the preset time period, the method further includes:
  • the network function virtualization orchestrator publishes the VNF version package information
  • the network function virtualization orchestrator sends the VNF version package information to the directory server.
  • This embodiment provides an apparatus for initiating a VNF instantiation, which is applied to a network element management system.
  • the apparatus includes: an obtaining module 21, a storage module 22, and an initiating instantiation module 23.
  • the obtaining module 21 is configured to obtain VNF version package information.
  • the storage module 22 is configured to store the acquired VNF version package information.
  • the initiating instantiation module 23 is configured to initiate VNF instantiation according to the VNF version package information.
  • the network element management system can obtain the VNF version package information, and initiate the VNF instantiation according to the obtained version package information, and can provide the user with the permission to select the version package, thereby improving user perception.
  • the obtaining module includes:
  • connection establishment unit configured to establish a network connection with the directory server
  • the obtaining unit is configured to obtain VNF version package information from the directory server according to a preset time period.
  • This embodiment also provides a system for initiating VNF instantiation, as shown in FIG. 3, including:
  • the network element management system 33 is configured to obtain VNF version package information, store the obtained VNF version package information, and initiate VNF instantiation according to the VNF version package information.
  • system further includes:
  • the network element management system 33 is configured to establish a network connection with the directory server, and obtain VNF version package information from the directory server according to a preset time period.
  • system further includes:
  • the network function virtualization orchestrator 31 is configured to issue VNF version package information and send the VNF version package information to the directory server.
  • the network element management system can obtain the VNF version package information, and initiate the VNF instantiation according to the obtained version package information, and can provide the user with the permission to select the version package, thereby improving user perception.
  • the method for initiating VNF instantiation in this embodiment is as follows.
  • the network function virtualization orchestrator issues VNF version package information.
  • the network function virtualization orchestrator sends the VNF version package information to the directory server.
  • the network element management system establishes a network connection with the directory server. After the network element management system is powered on, the VNF version package information is periodically queried to the directory server through a network connection with the directory server.
  • the VNF version package information is stored.
  • the network element management system initiates VNF instantiation, and can select VNF Package related information according to the stored VNF version package information, and initiate VNF instantiation to the virtualized network function module manager.
  • modules may be implemented in software for execution by a number of different types of processors.
  • an identified executable code module can comprise one or more physical or logical blocks of computer instructions, for example, can be constructed as an object, procedure, or function. Nonetheless, the executable code of the identified modules need not be physically located together, but may include different instructions stored in different physicalities. When these instructions are logically combined, the instruction logic constitutes a module and implements the module. The stated purpose.
  • the executable code module can be a single instruction or a plurality of instructions, and can even be distributed across multiple different code segments, distributed among different programs, and distributed across multiple memory devices.
  • operational data may be identified within the modules and may be implemented in any suitable form and organized within any suitable type of data structure. The operational data may be collected as a single data set, or may be distributed at different locations (including on different storage devices), and may at least partially exist as an electronic signal on a system or network.
  • the module can be implemented by software, considering the level of the hardware process in the related art, the module can be implemented in software, and the technician can construct the corresponding hardware circuit to realize the corresponding function without considering the cost.
  • the hardware circuit includes conventional Very Large Scale Integration (VLSI) circuits or gate arrays and related semiconductors such as logic chips, transistors, or other discrete components.
  • VLSI Very Large Scale Integration
  • the modules can also be implemented with programmable hardware devices such as field programmable gate arrays, programmable array logic, programmable logic devices, and the like.
  • sequence numbers of the steps are not used to define the order of the steps.
  • the embodiment of the present disclosure further provides a non-transitory computer readable storage medium storing computer executable instructions for performing the method for initiating VNF instantiation described in the foregoing embodiments.
  • FIG. 4 is a structural block diagram of a network element management system according to an embodiment of the present disclosure.
  • the network element management system provided by the embodiment of the present disclosure may include a processor 41 and a memory 43, and may further include a communication interface 42 and a bus 44.
  • the processor 41, the communication interface 42, and the memory 43 can complete communication with each other through the bus 44.
  • Communication interface 42 can be used for information transmission.
  • the processor 41 can call the logic instructions in the memory 43 to perform the method of initiating VNF instantiation of the above embodiments.
  • the logic instructions in the memory 43 described above may be implemented in the form of a software functional unit and sold or used as a stand-alone product, and may be stored in a computer readable storage medium.
  • the technical solution of the present disclosure may be embodied in the form of a software product stored in a storage medium, including a plurality of instructions for causing a computer device (which may be a personal computer, a server, or a network) The device or the like) performs all or part of the steps of the method described in various embodiments of the present disclosure.
  • the foregoing storage medium may be a non-transitory storage medium, including: a USB flash drive, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk or an optical disk, and the like.
  • a medium that can store program code, or a transitory storage medium including: a USB flash drive, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk or an optical disk, and the like.
  • the network element management system provided by the embodiment of the present disclosure can obtain the VNF version package information, and initiate the VNF instantiation according to the obtained version package information, and can provide the user with the permission to select the version package, thereby improving user perception.

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

La présente invention concerne le domaine des télécommunications et de l'informatique en nuage, et concerne un procédé, un dispositif et un système de lancement d'une instanciation VNF. Le procédé de lancement d'instanciation de fonction de réseau virtuel (VNF) comprend les étapes suivantes : un système de gestion d'éléments acquiert des informations de paquets VNF ; le système de gestion d'éléments stocke les informations de paquets VNF acquises ; et le système de gestion d'éléments lance une instanciation VNF conformément aux informations de paquets VNF.
PCT/CN2016/103542 2016-01-18 2016-10-27 Procédé, dispositif, et système de lanceement d'une instanciation vnf WO2017124801A1 (fr)

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CN109992295A (zh) * 2018-01-02 2019-07-09 中兴通讯股份有限公司 一种版本管理方法和服务器
CN111201823A (zh) * 2017-10-13 2020-05-26 瑞典爱立信有限公司 用于网络功能服务发现的方法和装置
US11418386B2 (en) 2018-03-06 2022-08-16 At&T Intellectual Property I, L.P. Virtual network function creation system

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CN112764873B (zh) * 2019-11-05 2023-07-14 华为技术有限公司 实例化ns的方法及nfvo

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CN104348873A (zh) * 2013-08-05 2015-02-11 中兴通讯股份有限公司 虚拟网元自动装载及虚拟机ip地址获取的方法与系统
CN104410672A (zh) * 2014-11-12 2015-03-11 华为技术有限公司 网络功能虚拟化应用升级的方法、转发业务的方法及装置

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CN104348873A (zh) * 2013-08-05 2015-02-11 中兴通讯股份有限公司 虚拟网元自动装载及虚拟机ip地址获取的方法与系统
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CN111201823A (zh) * 2017-10-13 2020-05-26 瑞典爱立信有限公司 用于网络功能服务发现的方法和装置
CN111201823B (zh) * 2017-10-13 2023-10-24 瑞典爱立信有限公司 用于网络功能服务发现的方法和装置
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