[go: up one dir, main page]

WO2014169870A1 - Procédé et système de chargement automatique d'élément de réseau virtuel et d'acquisition d'adresse ip de machine virtuelle, et support de stockage - Google Patents

Procédé et système de chargement automatique d'élément de réseau virtuel et d'acquisition d'adresse ip de machine virtuelle, et support de stockage Download PDF

Info

Publication number
WO2014169870A1
WO2014169870A1 PCT/CN2014/077194 CN2014077194W WO2014169870A1 WO 2014169870 A1 WO2014169870 A1 WO 2014169870A1 CN 2014077194 W CN2014077194 W CN 2014077194W WO 2014169870 A1 WO2014169870 A1 WO 2014169870A1
Authority
WO
WIPO (PCT)
Prior art keywords
network element
virtual machine
virtual
network
management system
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2014/077194
Other languages
English (en)
Chinese (zh)
Inventor
陶峑郡
周宇翔
田甜
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZTE Corp
Original Assignee
ZTE Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ZTE Corp filed Critical ZTE Corp
Publication of WO2014169870A1 publication Critical patent/WO2014169870A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • H04L41/0806—Configuration setting for initial configuration or provisioning, e.g. plug-and-play
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/44—Arrangements for executing specific programs
    • G06F9/455—Emulation; Interpretation; Software simulation, e.g. virtualisation or emulation of application or operating system execution engines
    • G06F9/45533—Hypervisors; Virtual machine monitors
    • G06F9/45558—Hypervisor-specific management and integration aspects
    • 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
    • H04L41/0895—Configuration of virtualised networks or elements, e.g. virtualised network function or OpenFlow elements
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/44—Arrangements for executing specific programs
    • G06F9/455—Emulation; Interpretation; Software simulation, e.g. virtualisation or emulation of application or operating system execution engines
    • G06F9/45533—Hypervisors; Virtual machine monitors
    • G06F9/45558—Hypervisor-specific management and integration aspects
    • G06F2009/45595—Network integration; Enabling network access in virtual machine instances
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L61/00—Network arrangements, protocols or services for addressing or naming
    • H04L61/50—Address allocation
    • H04L61/5007—Internet protocol [IP] addresses

Definitions

  • the present invention relates to a cloud computing technology, and in particular, to a virtual network element automatic loading method and system, a virtual machine IP address acquiring method and system, and a storage medium. Background technique
  • the life cycle of hardware devices is very short, which requires a large number of acquisition-design-integration-distribution to make almost no revenue-healing repetition.
  • the hardware life cycle begins to shrink, and service innovation accelerates, which inhibits new revenue from network service innovation and embraces innovation in a increasingly networked world.
  • NFV Network Function Virtualization
  • FIG. 1 is a schematic diagram of an existing network virtualization architecture. As shown in Figure 1, the following network elements are set in the network virtualization architecture:
  • NFVO Network Function Virtualization Orchestration: responsible for the creation and management of the network virtualization operating environment, including the network function virtual infrastructure (NFVI, Network Function Virtualization Infrastructure) Coordinated management with the Network Function Virtualization Service (NVFS) domain;
  • NFVI Network Function Virtualization Infrastructure
  • NVFS Network Function Virtualization Service
  • CMS Cloud Management System
  • Transport Network Management System (TNMS), the main function of the transmission IP layer network management and monitoring;
  • Hypervisor/ Virtual Machine Management, VMM
  • VMM Virtual Machine Management
  • the OSS/EMS is the Operate Support System (OSS) and the Element Management System (EMS), which manages and monitors the virtual network element business logic.
  • OSS Operate Support System
  • EMS Element Management System
  • VNF virtual network function
  • the operation management unit is the operation and maintenance unit of the network element.
  • the OMU needs to add an interface to the network management system/OSS to monitor the virtual machine of the virtual network element.
  • VNSF The Virtual Network Sub Function
  • a network element can be decomposed into multiple sub-function components. Each functional component performs a function, and similar components can be processed according to processing capability requirements. Mapping to one or more VMs; servers, storage devices, and transport network devices, providing a network of hardware resources for network virtualization, primarily for network virtualization.
  • the current network virtualization architecture has a narrow application scope, such as a general cloud computing scenario, and a network virtualization architecture has a broader application scenario, but for various reasons, its use efficiency cannot be effectively utilized.
  • an embodiment of the present invention provides a method and system for automatically loading a virtual network element, a method and system for acquiring a virtual machine IP address, and a storage medium, which can automatically generate a network element required by a communication carrier, and implement an operator. Planning for communication services.
  • a virtual network element automatic loading method comprising:
  • the network function virtualization orchestrator applies to the cloud management system for the virtual machine resources constituting the network element according to the hardware resource planning of the network element by the operator;
  • the cloud management system starts the applied virtual machine
  • the network element management system or the network function virtualization orchestrator generates a virtual network element description of the network element according to the applied virtual machine resource information, and acts as a network element operation management unit in the virtual machine list.
  • the virtual machine sends a virtual network element description of each network element.
  • the virtual network element description includes at least the following: a virtual machine list included in the virtual network element and a role corresponding to each virtual machine;
  • the network element operation management unit configures the virtual machine under the jurisdiction of the network element operation management unit according to the virtual network element description.
  • the method further includes: the network function virtualization orchestration The device receives the virtual office request message of the operation support system and/or the network element management system, and obtains the required hardware resource description in the virtual office request message; the required hardware resource description includes at least the following content:
  • the requesting, by the cloud management system, the virtual machine resource that constitutes the network element includes: a source request description, and applying, to the cloud management system, a required virtual machine resource according to the virtual resource request description;
  • the virtual resource request description includes the following content:
  • the virtual machine resource request description includes the following contents:
  • the method further includes:
  • the network function virtualization orchestrator applies for the required virtual machine resource to the cloud management system, and when the transmission network management system is independent of the cloud management system, the network function virtualization orchestrator applies to the transmission network management system.
  • the network partition and subnet of the network element are
  • the requested virtual machine resource information includes:
  • the virtual machine ID and its corresponding IP address are the virtual machine ID and its corresponding IP address.
  • the virtual machine list includes at least: a virtual machine identifier and a corresponding IP address, and a role corresponding to each virtual machine; the role corresponding to the virtual machine includes at least a function module that the virtual machine is responsible for;
  • the role corresponding to the virtual machine includes the software version information that the virtual machine needs to be installed.
  • the software version information includes the software version name, the address information of the software version, and the software installation script.
  • the network element operation management unit configures the virtual machine under the jurisdiction of the network element operation management unit according to the description of the virtual network element, including:
  • the network element operation management unit guides each virtual machine to install the software required by each according to the virtual network element description.
  • the network element operation management unit determines that the function modules corresponding to the virtual machines under its jurisdiction are normally started, the information of each virtual machine is registered with the network function virtualization orchestrator.
  • a virtual network element automatic loading method comprising:
  • the operation support system and/or the network element management system notifies the network function virtualization orchestrator to create a virtual resource of the network element operation management unit;
  • the operation support system and/or the network element management system establishes a connection with the network element operation management unit, and performs network element data configuration on the network element operation management unit;
  • the network element operation management unit generates a virtual resource request description according to the network element data configuration, and creates a required virtual machine resource to the network function virtualization orchestrator, and after the creation is completed, manages the network element according to the network element configuration information. virtual machine.
  • the operation support system and/or the network element management system notifies the network function virtualization orchestrator to create a virtual resource of the network element operation management unit, including:
  • the network function virtualization orchestrator After the network function virtualization orchestrator receives the request from the operation support system and/or the network element management system to establish a virtual office, construct a virtual machine resource request description required by the network element operation management unit of the virtual network element, and determine When the transport network management system and the cloud management system are separately set, the partition and sub-network are applied to the transport network management system, and the virtual resources are applied to the cloud management system.
  • a method for obtaining a virtual machine IP address comprising: When the transport network management system receives the network function virtualization orchestrator requesting the network partition and the subnet request, assigning an IP address number segment to the partition and the subnet;
  • the cloud management system When receiving the request for the virtual resource by the network function virtualization orchestrator, the cloud management system sets a corresponding IP address for each virtual machine according to the IP number segment allocated by the transmission network management system.
  • the method further includes:
  • the transport segment is sent to the network function virtualization orchestrator;
  • an IP address is set for each virtual machine.
  • the method further includes:
  • the transport network management system When receiving the request for network partition and subnet request, the transport network management system sets a virtual DHCP server for the partition or subnet to create or associate a virtual dynamic host, and sends the virtual DHCP server address to the network function virtualization orchestration.
  • the address information of the virtual DHCP server is carried; when the cloud management system creates the virtual machine, obtains an IP address from the virtual DHCP server. .
  • a virtual network element automatic loading system comprising a network function virtualization orchestrator, a cloud management system, a network element management system and a network element operation management unit, wherein:
  • the network function virtualization orchestrator is configured to apply to the cloud management system for the virtual machine resources constituting the network element according to the hardware resource planning of the network element by the operator;
  • the cloud management system is configured to allocate and start the requested virtual machine
  • the network element management system or the network function virtualization orchestrator is configured to: after starting the applied virtual machine, generate a virtual network element description of the network element according to the applied virtual machine resource information, and A virtual machine that acts as a network element operation management unit in the virtual machine list sends a virtual network element description of each network element.
  • the virtual network element description includes at least the following content: The list of virtual machines included and the roles corresponding to each virtual machine;
  • the network element operation management unit is configured to configure a virtual machine under the jurisdiction of the network element operation management unit according to the description of the virtual network element.
  • the system further includes an operation support system and/or a network element management system;
  • the network function virtualization orchestrator is further configured to receive a virtual office request message from the operation support system and/or the network element management system, Obtaining a required hardware resource description in the virtual office request message;
  • the required hardware resource description contains at least the following:
  • the network function virtualization orchestrator is configured to generate a virtual resource request description according to the hardware resource planning of the network element, and apply for the required virtual machine resource to the cloud management system according to the virtual resource request description;
  • the virtual resource request description includes the following content:
  • the virtual machine resource request description includes the following contents:
  • the system further includes: a transmission network management system, the transmission network management The system is independent of the cloud management system;
  • the network function virtualization orchestrator When the network function virtualization orchestrator requests the cloud management system for the required virtual machine resource, apply to the transmission network management system for the network partition and the subnet of the network element.
  • the requested virtual machine resource information includes: a virtual machine identifier and a corresponding IP address thereof;
  • the virtual machine list includes at least: a virtual machine identifier and a corresponding IP address, and a role corresponding to each virtual machine; the role corresponding to the virtual machine includes at least a function module that the virtual machine is responsible for; the service software provided by the service provider needs to be extra During installation, the role corresponding to the virtual machine contains the software version information that the virtual machine needs to be installed.
  • the software version information includes the software version name, the address information of the software version, and the software installation script.
  • the network element operation management unit is further configured to determine a virtual machine object to be managed according to the virtual network element description, and configure a management unit address in the determined management configuration file of the virtual machine, so that the configuration management is performed.
  • the unit address points to the network element operation management unit;
  • the network element operation management unit is further configured to guide each virtual machine to install the required software according to the virtual network element description.
  • a virtual network element automatic loading system comprising: an operation support system and/or a network element management system, a network function virtualization orchestrator, and a network element operation management unit, wherein:
  • An operation support system and/or a network element management system configured to notify the network function virtualization orchestrator to create a virtual resource of the network element operation management unit; establish a connection with the network element operation management unit, and manage the operation of the network element
  • the unit performs network element data configuration
  • the network element operation management unit is configured to generate a virtual resource request description according to the network element data configuration, and create a required virtual machine resource to the network function virtualization orchestrator, and after the creation is completed, configure the network element according to the configuration information of the network element.
  • the virtual machine of the network element is configured to generate a virtual resource request description according to the network element data configuration, and create a required virtual machine resource to the network function virtualization orchestrator, and after the creation is completed, configure the network element according to the configuration information of the network element.
  • the virtual machine of the network element is configured to generate a virtual resource request description according to the network element data configuration, and create a required virtual machine resource to the network function virtualization orchestrator, and after the creation is completed, configure the network element according to the configuration information of the network element.
  • the virtual machine of the network element is configured to generate a virtual resource request description according to the network element data configuration, and create a required virtual machine resource to the network function virtualization orchestrator, and after the creation is completed, configure the network element according to the
  • the network function virtualization orchestrator is configured to: after receiving the virtual office request from the operation support system and/or the network element management system, construct a network element operation tube of the virtual network element.
  • the present invention also provides a virtual machine IP address acquisition system, the system comprising: a transmission network management system, a network function virtualization orchestrator, and a cloud management system, wherein:
  • a transmission network management system configured to receive an IP address number segment for the partition and the subnet when the network function virtualization orchestrator requests the network partition and subnet request;
  • the cloud management system is configured to set a corresponding IP address for each virtual machine according to the IP number segment assigned by the transport network management system when receiving the virtual request from the network function virtualization orchestrator.
  • the transport network management system is configured to allocate a subnet IP address number segment, and send the segment to the network function virtualization orchestrator;
  • the network function virtualization orchestrator is configured to, when configured to apply for virtual machine resources to the cloud management system, establish an IP address for each virtual machine.
  • the system further includes: a virtual dynamic host setting a virtual DHCP server;
  • the transmission network management system is further configured to: when receiving the request for the network partition and the subnet request, create or associate a virtual DHCP server for the partition and the subnet, And sending the virtual DHCP server address to the network function virtualization orchestrator;
  • the network function virtualization orchestrator is configured to carry the address information of the virtual DHCP server when applying for the virtual machine resource to the cloud management system;
  • the cloud management system is configured to obtain an IP address from the virtual DHCP server when the virtual machine is created.
  • a storage medium storing a computer program, wherein the computer program is configured to execute the aforementioned virtual network element automatic loading method.
  • the network function virtualization orchestrator applies for the virtual machine resource constituting the network element to the cloud management system according to the hardware resource planning of the operator to the network element; and according to the applied virtual machine
  • the resource information is generated, and the virtual network element description of the network element is generated.
  • Each network element is created according to the applied virtual machine resource, and each network element includes a network element operation management unit.
  • the virtual network element description of the network element is sent to the network element operation management.
  • the network element operation management unit describes the virtual machine that manages the network element according to the virtual network element.
  • the corresponding hardware resource is applied to the cloud management system according to the hardware resource planning, thereby forming a corresponding virtual network element in the communication system, and the virtual network element implements a related function of setting the network element, thereby implementing the communication system.
  • Communication function reduces the component cost and maintenance cost of the relevant network element in the communication network, and makes the communication system more flexible and scalable, and more easily meets the communication service requirement of the user.
  • FIG. 1 is a schematic diagram of an existing network virtualization architecture
  • FIG. 2 is a flowchart 1 of a method for automatically loading a virtual network element according to an embodiment of the present invention
  • FIG. 3 is a second flowchart of a method for automatically loading a virtual network element according to an embodiment of the present invention
  • FIG. 4 is a flowchart 3 of a method for automatically loading a virtual network element according to an embodiment of the present invention
  • FIG. 5 is a flowchart 4 of a method for automatically loading a virtual network element according to an embodiment of the present invention
  • FIG. 6 is a flowchart 5 of a method for automatically loading a virtual network element according to an embodiment of the present invention
  • FIG. 7 is a flowchart 1 of a method for acquiring a virtual machine IP address according to an embodiment of the present invention.
  • FIG. 8 is a second flowchart of a method for acquiring a virtual machine IP address according to an embodiment of the present invention. detailed description
  • the network function virtualization orchestrator applies for the virtual machine resources constituting the network element to the cloud management system according to the hardware resource planning of the network element by the operator; and generates the virtuality of the network element according to the applied virtual machine resource information.
  • Network element description Create each network element according to the applied VM resources.
  • Each network element includes a network element operation management unit, and sends a virtual network element description of the network element to the network element operation management unit.
  • the network element operation management unit describes the virtual machine that manages the network element according to the virtual network element.
  • the corresponding hardware resource is applied to the cloud management system according to the hardware resource planning, thereby forming a corresponding virtual network element in the communication system, and the virtual network element implements a related function of setting the network element, thereby implementing the communication system. Communication function.
  • the operation support system and/or the network element management system notifies the network function virtualization orchestrator to create a virtual resource of the network element operation management unit; the operation support system and/or the network element management system establishes a connection with the network element operation management unit, and Performing network element data configuration on the network element operation management unit; the network element operation management unit generates a virtual resource request description according to the network element data configuration, and creates a required virtual machine resource to the network function virtualization orchestrator, and after the creation, according to the network
  • the meta configuration information manages the virtual machines that constitute the network element.
  • the virtual network element automatic loading system and the virtual machine IP address obtaining system of the present invention will now be described in detail based on FIG. It should be understood by those skilled in the art that the virtual network element automatic loading system and the virtual machine IP address obtaining system of the embodiments of the present invention improve the functions of the corresponding network elements in the architecture based on the existing network virtualization architecture. Realized. The structure itself is no different from the existing network virtualization architecture.
  • the virtual network element automatic loading system of the present invention comprises a network function virtualization orchestrator, a cloud management system, a network element management system and a network element operation management unit, wherein:
  • the network function virtualization orchestrator is configured to apply to the cloud management system for the virtual machine resources constituting the network element according to the hardware resource planning of the network element by the operator;
  • the cloud management system is configured to start the applied virtual machine
  • the network element management system or the network function virtualization orchestrator is configured to generate a virtual network element description of the network element according to the applied virtual machine resource information after starting the applied virtual machine.
  • the virtual network element description of each network element is sent to the virtual machine that acts as the network element operation management unit in the virtual machine list.
  • the virtual network element description includes at least the following content: a virtual machine list included in the virtual network element. The role corresponding to each virtual machine;
  • the network element operation management unit is configured to configure a virtual machine under the jurisdiction of the network element operation management unit according to the description of the virtual network element.
  • the virtual network element automatic loading system of the embodiment of the present invention further includes an operation support system and/or a network element management system;
  • the network function virtualization orchestrator is configured to receive a virtual office request message of the operation support system and/or the network element management system, and obtain a required hardware resource description in the virtual office request message;
  • the required hardware resource description contains at least the following:
  • the network function virtualization orchestrator is configured to generate a virtual resource request description according to the hardware resource planning of the network element, and apply for the required virtual machine resource to the cloud management system according to the virtual resource request description;
  • the virtual resource request description includes the following content:
  • the virtual machine resource request description includes the following contents:
  • the virtual network element automatic loading system of the embodiment of the present invention further includes: a transmission network management system, the transmission network management system being independent of the cloud management system
  • the network management system applies the network partition and the subnet of the network element to the transmission network management system.
  • the requested virtual machine resource information includes: a virtual machine identifier and a corresponding IP address thereof;
  • the virtual machine list includes at least: a virtual machine identifier and a corresponding IP address, and a role corresponding to each virtual machine; the role corresponding to the virtual machine includes at least a function module that the virtual machine is responsible for; the service software provided by the service provider needs to be extra During installation, the role corresponding to the virtual machine contains the software version information that the virtual machine needs to be installed.
  • the software version information includes the software version name, the address information of the software version, and the software installation script.
  • the network element operation management unit is further configured to determine a virtual machine object to be managed according to the virtual network element description, and configure a management unit address in the determined management configuration file of the virtual machine, so that the configured management unit address points to the location
  • the network element operation management unit is further configured to guide each virtual machine to install the required software according to the virtual network element description.
  • the network element operation management unit is further configured to register information of each virtual machine to the network function virtualization orchestrator after determining that the function modules corresponding to the virtual machines under its jurisdiction are normally started.
  • the embodiment of the present invention further describes another virtual network element automatic loading system, including: an operation support system and/or a network element management system, a network function virtualization orchestrator, and a network element operation management unit, where:
  • An operational support system and/or an element management system configured to notify the network function virtualization orchestrator Creating a virtual resource of the network element management unit; establishing a connection with the network element operation management unit, and performing network element data configuration on the network element operation management unit;
  • the network element operation management unit is configured to generate a virtual resource request description according to the network element data configuration, and create a required virtual machine resource to the network function virtualization orchestrator, and after the creation is completed, configure the network element according to the configuration information of the network element.
  • the virtual machine of the network element is configured to generate a virtual resource request description according to the network element data configuration, and create a required virtual machine resource to the network function virtualization orchestrator, and after the creation is completed, configure the network element according to the configuration information of the network element.
  • the virtual machine of the network element is configured to generate a virtual resource request description according to the network element data configuration, and create a required virtual machine resource to the network function virtualization orchestrator, and after the creation is completed, configure the network element according to the configuration information of the network element.
  • the virtual machine of the network element is configured to generate a virtual resource request description according to the network element data configuration, and create a required virtual machine resource to the network function virtualization orchestrator, and after the creation is completed, configure the network element according to the
  • the network function virtualization orchestrator is configured to receive virtual machine resources required by the network element operation management unit of the virtual network element after receiving the virtual office request from the operation support system and/or the network element management system.
  • Request description and when determining the transmission network management system and the cloud management system, apply for the partition and sub-network to the transport network management system, and apply for virtual resources to the cloud management system.
  • the embodiment of the invention also describes a virtual machine IP address obtaining system, comprising: a transmission network management system, a network function virtualization orchestrator and a cloud management system, wherein:
  • a transmission network management system configured to receive an IP address number segment for the partition and the subnet when the network function virtualization orchestrator requests the network partition and subnet request;
  • the cloud management system is configured to set a corresponding IP address for each virtual machine according to the IP number segment assigned by the transport network management system when receiving the virtual request from the network function virtualization orchestrator.
  • the transmission network management system is configured to: after the subnet IP address number segment is allocated, send the number segment to the network function virtualization orchestrator;
  • the network function virtualization orchestrator is configured to set an IP address for each virtual machine when it is configured to apply for virtual machine resources to the cloud management system.
  • the virtual machine IP address obtaining system of the embodiment of the present invention further includes: a virtual dynamic host setting a virtual DHCP server;
  • the transport network management system is further configured to: when receiving the request for the network partition and the subnet request, create or associate a virtual DHCP server for the partition and the subnet, and configure the virtual DHCP Sending a server address to the network function virtualization orchestrator;
  • the network function virtualization orchestrator is configured to carry the address information of the virtual DHCP server when applying for the virtual machine resource to the cloud management system;
  • the cloud management system is configured to obtain an IP address from the virtual DHCP server when the virtual machine is created.
  • FIG. 2 is a flowchart 1 of a method for automatically loading a virtual network element according to an embodiment of the present invention.
  • this example describes a single data center scenario.
  • the TNMS and the CMS are integrated into one, and are completed by the CMS.
  • the virtual network element automatic loading method in the embodiment of the present invention includes the following steps:
  • Step 201 The operator plans resource information required by the network element by using the OSS/EMS, and the information includes the following content:
  • Sub-function module information included in the network element includes
  • each sub-function module such as the required CPU frequency, how much memory and hard disk, network bandwidth information, etc.;
  • Step 202 After the planning is complete, send a virtual office request to the NFVO, where the message carries the resource information required by the network element described in step 201;
  • Step 203 The NFVO constructs a virtual resource request description (RRD) according to the network element resource information, where the RRD includes a required virtual machine (one VM ID corresponding to each virtual machine), an operating system required by the virtual machine, and Description of the hardware characteristics of the virtual machine, such as how many CPU cores are needed, how much the main frequency, memory, hard disk size, network bandwidth, etc.
  • RRD virtual resource request description
  • Step 204 The NFVO requests the VM resource from the cloud management system, and the request carries the RRD information.
  • Step 205 The cloud management system allocates the required VM resource to the NFVO in the hardware resource pool through the VMM. After the success, the VM resource is returned and returned.
  • the information contains the VM corresponding IP address, physical host information corresponding to the VM, location information of the VM, etc.;
  • Step 206 NFVO constructs a virtual network function description (VNFD) for the virtual network function VNF, and the VNFD includes the VNF The role of the virtual machine list and the virtual machine, and the logical relationship between each sub-function module.
  • VNFD virtual network function description
  • the list includes a virtual machine ID and a corresponding IP address information, where the role includes a sub-function module that the VM is responsible for, a sub-function module software version name, a software version address information, a software installation script, and the like; Step 207, when the VNF After the OMU virtual machine is successfully started, NFVO establishes a TCP connection with the OMU.
  • Step 208 NFVO delivers VNFD to the OMU
  • the virtual machine allocation information can also be sent to the EMS by the NFVO, the VNFD is generated by the EMS, and the VNFD is sent by the EMS to the OMU.
  • Step 209 the OMU installs its own software version according to the VNFD and boots the software version of other virtual machines described in the VNFD VM list, and configures each virtual machine management configuration file so that its management unit address points to the OMU, so that Monitor and manage it later;
  • Step 210 The OMU detects that the VMs it is responsible for have completed the required software installation, and if it has started normally, registers with the NFVO;
  • Step 211 the NFVO returns a virtual office completion to the OSS/EMS, and carries the OMU IP address information.
  • Step 212 The OSS/EMS establishes contact with the OMU, configures the corresponding office data, and runs the virtual network element. Since this step is the same as the existing physical network element management mode, it is not described in detail in the present invention.
  • FIG. 3 is a flowchart 2 of a method for automatically loading a virtual network element according to an embodiment of the present invention.
  • this example describes supporting a cross-data center scenario.
  • TNMS and CMS are separately configured, and transport network management is performed by TNMS.
  • the virtual network element automatic loading method in the embodiment of the present invention includes the following steps: Steps 301 to 302 are implemented in the same manner as the foregoing steps 201 to 202, and are not described herein again.
  • Step 303 The NFVO applies for a network partition and a subnet request to the TNMS for the virtual office, where the request carries the quantity information of the required network address.
  • Step 304 The TNMS allocates a network partition ID, a virtual sub-network ID, and a private network IP address number segment to the virtual office.
  • Step 305 The TNMS feeds back the network partition ID, the virtual sub-network ID, and the corresponding IP number segment information to the NFVO.
  • Step 306 the NFVO constructs a virtual resource request description RRD.
  • each VM is assigned an IP address, where the address is an address in the IP number segment described in step 305.
  • the steps 307 to 308 are implemented in the same manner as the foregoing steps 204 to 205, and are not described herein again.
  • Step 309 After the VM is successfully created, the NVFO notifies the TNMS to configure a network topology connection between the VMs.
  • the steps 310 to 316 are implemented in the same manner as the foregoing steps 206 to 212, and are not described herein again.
  • FIG. 4 is a flowchart 3 of a method for automatically loading a virtual network element according to an embodiment of the present invention.
  • this example describes a single data center, an OSS/EMS, and an NFVO scenario, and the NFVO function is implemented by the OSS/EMS.
  • the OSS/EMS directly produces the RRD. Therefore, the flow of the automatic loading method of the virtual network element in this example is not described here.
  • the process shown in Figure 1 above refer to the description of the process shown in Figure 1 above.
  • FIG. 5 is a flowchart 4 of a method for automatically loading a virtual network element according to an embodiment of the present invention.
  • the application scenario of the example is a single data center, and the CMS and the TNMS are integrated, and the CMS completes network management.
  • the difference in the example is that the OMU in the virtual network element automatically generates a virtual resource request description according to the office data configuration, and requests the NFVO to allocate the virtual resource.
  • the virtual network element automatic loading method of the embodiment includes the following steps:
  • Step 501 The OSS/EMS sends a virtual office request to the NFVO, where the request may carry the established virtual office type.
  • Step 502 The NFVO creates an OMU virtual resource request description according to the module, and applies the virtual machine resource of the OMU to the CMS.
  • Step 503 the CMS allocates virtual machine resources required by the NFVO through the VMM, and feeds back VM related information, such as VM ID, VM IP address, physical calling address where the VM is located, and the like;
  • Step 504 the NFVO returns to the OSS/EMS to establish a virtual office. Completed, carrying the IP address of the OMU virtual machine;
  • Step 505 the OSS/EMS establishes a TCP connection between the OMUs;
  • Step 506 the OSS/EMS boots the OMU to load its own software version, and then enters the virtual office data configuration
  • Step 507 the OMU derives the virtual machine resources required by the virtual office according to the configuration data of the office, and constructs an RRD.
  • Step 508 The OMU requests the virtual office VNSF virtual machine resource from the NFVO.
  • Step 509 to step 510 the NFVO applies to the CMS for the VNSF virtual machine resource
  • Step 511 After the OMU senses that the VNSF virtual machine it is responsible for is booted, the OMU boots the virtual machine to complete software version loading and data synchronization.
  • Step 512 the OMU completes the loading of the VNSF virtual machine, and senses that each virtual machine starts normally, and registers with the NFVO;
  • Step 513 Report the virtual network element status to the OSS/EMS.
  • Step 514 the OSS/EMS starts the virtual network element.
  • FIG. 6 is a flowchart of a method for automatically loading a virtual network element according to an embodiment of the present invention.
  • the scenario in this example is:
  • the service provider combines the service function software into the virtual machine image file, and does not need to be separately installed.
  • the virtual network element automatic loading method in the embodiment of the present invention includes the following steps: Steps 601 to 602 are implemented in the same manner as the foregoing steps 201 to 202, and are not described herein again.
  • Step 603 The NFVO constructs a virtual resource request description (RRD) according to the network element resource information, where the RRD includes the required virtual machine (one VM ID corresponding to each virtual machine), and the name of the image file corresponding to the virtual machine and Address, and description of the hardware characteristics of the virtual machine, such as how many CPU cores are needed, the frequency of the main frequency, the memory, the size of the hard disk, the network bandwidth, and the like;
  • Steps 604 to 605 are implemented in exactly the same manner as the foregoing Steps 204 to 205. I will not repeat them here;
  • Step 606 the NFVO constructs a virtual network function description (VNFD) for the virtual network function VNF, where the VNFD includes a list of virtual machines included in the VNF and a role played by the virtual machine, and logic between the sub-function modules. Relationship, etc., the role refers to a sub-function module that the VM is responsible for;
  • VNFD virtual network function description
  • the steps 604 to 605 are implemented in the same manner as the foregoing steps 207 to 208, and are not described herein again.
  • Step 609 The OMU configures each virtual machine management configuration file according to the VNFD, so that the management unit address points to the OMU, so as to facilitate monitoring and management thereof later;
  • the steps 610 to 612 are implemented in the same manner as the foregoing steps 210 to 212, and are not described herein again.
  • FIG. 7 is a flowchart 1 of a method for acquiring an IP address of a virtual machine according to an embodiment of the present invention. As shown in FIG. 7, this embodiment mainly describes an IP number segment allocated by the NFVO according to the TNMS, for each step 701, NFVO. Apply to the TNMS for the virtual office to allocate partitions and subnets, and the application may carry the required number of IPs;
  • Step 702 The TNMS allocates a network partition ID and a subnet ID to the virtual office, and allocates a corresponding subnet IP number segment at the same time;
  • Step 703 The TNMS feeds back the network partition ID, the subnet ID, and the subnet IP number segment to the NVFO.
  • Step 704 the NFVO constructs the RRD, and selects an IP address for each VM from the IP number segment of the subnet;
  • Step 705 the NFVO applies to the CMS for VM resources
  • Step 706 The CMS allocates the virtual machine resource required by the NFVO through the VMM, and configures the IP address for the VM according to the specified in the RRD. After the configuration is successful, the VM resource is returned to the NFVO, and the return information includes the IP address corresponding to the VM, and the VM corresponds to the VM. Physical host information, location information of the VM, and so on.
  • FIG. 8 is a second flowchart of a method for acquiring a virtual machine IP address according to an embodiment of the present invention.
  • this embodiment describes that a TNMS creates a virtual vDHCP server when receiving a request for a network partition and a subnet request, and The vDHCP server address is returned to NFVO.
  • Step 801 is implemented in the same manner as the foregoing step 701, and details are not described herein again.
  • Step 802 The TNMS creates a network fragment ID and a subnet ID for the virtual machine, and creates or associates a virtual vDHCP server for the virtual office.
  • Step 803 the TNMS returns the partition and subnet information to the NFVO, where the virtual vDHCP address is carried;
  • Step 804 the NFVO constructs the RRD, and the RRD carries the vDHCP address information.
  • Step 805 is implemented in the same manner as the foregoing step 705, and details are not described herein again.
  • Step 806 The CMS allocates virtual machine resources required by the NFVO through the VMM, and the VMM obtains the IP address of the VM from the vDHCP according to the vDHCP address in the RRD.
  • Step 807 the implementation manner is exactly the same as the foregoing step 707, and details are not described herein again.
  • the above is only the preferred embodiment of the present invention and is not intended to limit the scope of the present invention.
  • the invention applies the corresponding hardware resources to the cloud management system according to the hardware resource planning, thereby forming a corresponding virtual network element in the communication system, and the virtual network element realizes the related function of setting the network element, thereby realizing the communication function of the communication system.

Landscapes

  • Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Stored Programmes (AREA)

Abstract

La présente invention porte sur un procédé de chargement automatique d'élément de réseau virtuel, comprenant les étapes suivantes : un orchestrateur de virtualisation de fonction de réseau (NFVO), conformément à des plans de ressources matérielles d'un opérateur pour l'élément de réseau, soumet, à un système de gestion de nuage (CMS), une demande de création de ressources de machine virtuelle pour l'élément de réseau ; le système de gestion de nuage active la machine virtuelle (VM) de la demande ; un système de gestion d'élément de réseau ou l'orchestrateur de virtualisation d'élément de réseau, conformément à des informations de ressource de machine virtuelle obtenues en résultat de la demande, génère une description d'élément de réseau virtuel pour l'élément de réseau, et envoie, à une machine virtuelle qui figure dans une liste de machines virtuelles et qui joue le rôle d'une unité de gestion de fonctionnement (OMU) d'élément de réseau, la description d'élément de réseau virtuel de chaque élément de réseau, la description d'élément de réseau virtuel comprenant au moins les éléments suivants : la liste de machines virtuelles et le rôle correspondant à chaque machine virtuelle contenue dans l'élément de réseau virtuel ; et l'unité de gestion de fonctionnement d'élément de réseau, conformément à la description d'élément de réseau virtuel, configure une machine virtuelle autonome. La présente invention porte en outre sur un procédé d'acquisition d'adresse IP de machine virtuelle, ainsi que sur un système de chargement automatique d'élément de réseau virtuel et d'acquisition d'adresse IP de machine virtuelle. L'utilisation de la présente invention réduit les coûts de production et de maintenance associés à un élément de réseau dans un réseau de communication.
PCT/CN2014/077194 2013-08-05 2014-05-09 Procédé et système de chargement automatique d'élément de réseau virtuel et d'acquisition d'adresse ip de machine virtuelle, et support de stockage Ceased WO2014169870A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201310337498.6A CN104348873B (zh) 2013-08-05 2013-08-05 虚拟网元自动装载及虚拟机ip地址获取的方法与系统
CN201310337498.6 2013-08-05

Publications (1)

Publication Number Publication Date
WO2014169870A1 true WO2014169870A1 (fr) 2014-10-23

Family

ID=51730829

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2014/077194 Ceased WO2014169870A1 (fr) 2013-08-05 2014-05-09 Procédé et système de chargement automatique d'élément de réseau virtuel et d'acquisition d'adresse ip de machine virtuelle, et support de stockage

Country Status (2)

Country Link
CN (1) CN104348873B (fr)
WO (1) WO2014169870A1 (fr)

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104539689A (zh) * 2014-12-23 2015-04-22 西安电子科技大学 一种云平台下的资源监控方法
CN104598316A (zh) * 2014-12-25 2015-05-06 华为技术有限公司 一种存储资源分配方法及装置
CN105656646A (zh) * 2014-11-10 2016-06-08 中国移动通信集团公司 一种虚拟网元的部署方法及装置
WO2016101780A1 (fr) * 2014-12-23 2016-06-30 华为技术有限公司 Procédé et dispositif pour déployer un service dans un réseau virtualisé
WO2016107506A1 (fr) * 2014-12-31 2016-07-07 华为技术有限公司 Appareil et procédé de chargement de réseau virtuel
CN105812171A (zh) * 2014-12-31 2016-07-27 华为技术有限公司 一种虚拟化的网络功能vnf控制方法和设备
WO2016115879A1 (fr) * 2015-01-20 2016-07-28 中兴通讯股份有限公司 Procédé et appareil pour établir une connexion entre une fonction de réseau virtualisée et un système de gestion d'élément de réseau
WO2016123794A1 (fr) * 2015-02-06 2016-08-11 华为技术有限公司 Procédé, dispositif et système de détermination de politique de traitement de vnf
CN106031116A (zh) * 2015-01-19 2016-10-12 华为技术有限公司 一种ns与vnf的关联方法、装置及系统
CN106162507A (zh) * 2015-04-03 2016-11-23 中兴通讯股份有限公司 一种虚拟化网络功能伸缩的管理方法及装置
CN107210957A (zh) * 2015-01-23 2017-09-26 日本电气株式会社 网络功能虚拟化管理和编排方法、设备和程序
CN108011739A (zh) * 2016-10-31 2018-05-08 华为技术有限公司 一种虚拟网络的部署方法、装置及系统
CN111443982A (zh) * 2019-01-16 2020-07-24 瑞昱半导体股份有限公司 虚拟机器的通讯方法、电子装置以及非暂态电脑可读取记录媒体
CN111542064A (zh) * 2020-04-22 2020-08-14 中国科学院计算技术研究所 一种用于无线接入网的容器编排管理系统及编排方法
US10965552B2 (en) 2015-03-31 2021-03-30 Huawei Technologies Co., Ltd. Method and apparatus for managing virtualized network function
CN113645078A (zh) * 2021-08-16 2021-11-12 烽火通信科技股份有限公司 一种网管业务自动延展的方法及系统
CN116319663A (zh) * 2017-06-30 2023-06-23 Nicira股份有限公司 对逻辑网络地址分配唯一的网络地址
WO2024012240A1 (fr) * 2022-07-11 2024-01-18 中国移动通信有限公司研究院 Procédé et appareil d'orchestration de fonctions, dispositif, et support de stockage

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015143610A1 (fr) * 2014-03-24 2015-10-01 华为技术有限公司 Procédé de mise en œuvre de service pour un système nfv, et unité de communication
EP3249882A4 (fr) * 2015-02-15 2018-02-21 Huawei Technologies Co., Ltd. Système, dispositif et procédé de téléchargement de données
US10587698B2 (en) * 2015-02-25 2020-03-10 Futurewei Technologies, Inc. Service function registration mechanism and capability indexing
CN106209924B (zh) * 2015-04-29 2019-06-25 中国移动通信集团公司 部署虚拟网元的方法、装置及网络功能虚拟化调度服务器
CN106302068A (zh) * 2015-05-11 2017-01-04 中兴通讯股份有限公司 虚拟网络功能vnf的虚拟资源的管理方法及装置
CN106304144A (zh) * 2015-06-23 2017-01-04 中兴通讯股份有限公司 虚拟化核心网关开局方法、装置和系统
CN106559471B (zh) * 2015-09-30 2020-09-29 中兴通讯股份有限公司 加速资源的处理、管理方法及装置
JP6609696B2 (ja) * 2015-12-30 2019-11-20 華為技術有限公司 ネットワークサービスのライフサイクル管理の方法及びデバイス
CN106982131A (zh) * 2016-01-18 2017-07-25 中兴通讯股份有限公司 发起vnf实例化的方法、装置及系统
CN106993329A (zh) * 2016-01-21 2017-07-28 中兴通讯股份有限公司 寻呼的方法、装置及系统
WO2017143999A1 (fr) * 2016-02-26 2017-08-31 中国移动通信集团公司 Procédé d'autorisation de ressources destiné à un déploiement vnf, vnfm et nfvo
CN107135192B (zh) 2016-02-26 2020-04-21 中国移动通信集团公司 部署vnf的资源授权方法、vnfm和nfvo
CN112256343B (zh) * 2016-05-10 2022-05-10 华为技术有限公司 一种软件加载方法、设备及系统
CN107493220B (zh) * 2016-06-13 2020-10-30 深信服科技股份有限公司 服务器虚拟化的边界网络一体机及业务虚拟化方法
CN107786367B (zh) * 2016-08-31 2022-06-17 中兴通讯股份有限公司 一种虚拟网元的配置方法和装置
CN106452842B (zh) * 2016-09-14 2019-09-24 上海海事大学 基于网络功能虚拟化中介系统架构的网络系统
CN108234174B (zh) * 2016-12-21 2020-04-21 华为技术有限公司 虚拟网络功能的管理方法和装置
CN108255571B (zh) * 2016-12-28 2021-06-11 大唐移动通信设备有限公司 一种网元的部署方法和装置
CN108287746B (zh) * 2017-01-09 2021-04-16 大唐移动通信设备有限公司 一种对epc网元的虚拟资源扩容或缩容的方法及装置
CN111682970B (zh) * 2020-06-11 2022-03-11 湖南华诺科技有限公司 一种基于容器化快速扩缩容物联网接入能力的系统及方法
CN113114662B (zh) * 2021-04-08 2023-07-04 北京顶象技术有限公司 一种单tcp连接处理并发请求的方法及装置
CN114726719B (zh) * 2022-03-23 2023-10-31 中国电信股份有限公司 网元操作系统部署方法、装置、电子设备及存储介质

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101764703A (zh) * 2009-09-16 2010-06-30 深圳市震有科技有限公司 基于虚拟技术的网元管理系统
US8104034B2 (en) * 2005-11-30 2012-01-24 Red Hat, Inc. Purpose domain for in-kernel virtual machine for low overhead startup and low resource usage
CN102651729A (zh) * 2011-02-23 2012-08-29 中国移动通信集团公司 一种资源配置方法和装置
US20120246639A1 (en) * 2011-03-24 2012-09-27 International Business Machines Corporation Configuration of virtual appliances

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102347895B (zh) * 2011-06-21 2014-12-24 浙江宇视科技有限公司 一种监控数据的传输方法和设备
CN103002067B (zh) * 2012-12-24 2016-12-28 曙光云计算技术有限公司 虚拟机的ip地址的获取方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8104034B2 (en) * 2005-11-30 2012-01-24 Red Hat, Inc. Purpose domain for in-kernel virtual machine for low overhead startup and low resource usage
CN101764703A (zh) * 2009-09-16 2010-06-30 深圳市震有科技有限公司 基于虚拟技术的网元管理系统
CN102651729A (zh) * 2011-02-23 2012-08-29 中国移动通信集团公司 一种资源配置方法和装置
US20120246639A1 (en) * 2011-03-24 2012-09-27 International Business Machines Corporation Configuration of virtual appliances

Cited By (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105656646A (zh) * 2014-11-10 2016-06-08 中国移动通信集团公司 一种虚拟网元的部署方法及装置
CN105656646B (zh) * 2014-11-10 2019-02-05 中国移动通信集团公司 一种虚拟网元的部署方法及装置
US11038777B2 (en) 2014-12-23 2021-06-15 Huawei Technologies Co., Ltd. Method and apparatus for deploying service in virtualized network
WO2016101780A1 (fr) * 2014-12-23 2016-06-30 华为技术有限公司 Procédé et dispositif pour déployer un service dans un réseau virtualisé
CN104539689B (zh) * 2014-12-23 2017-12-26 西安电子科技大学 一种云平台下的资源监控方法
CN104539689A (zh) * 2014-12-23 2015-04-22 西安电子科技大学 一种云平台下的资源监控方法
CN104598316A (zh) * 2014-12-25 2015-05-06 华为技术有限公司 一种存储资源分配方法及装置
WO2016107506A1 (fr) * 2014-12-31 2016-07-07 华为技术有限公司 Appareil et procédé de chargement de réseau virtuel
CN105808316A (zh) * 2014-12-31 2016-07-27 杭州华为数字技术有限公司 虚拟网络加载方法和装置
CN105812171B (zh) * 2014-12-31 2019-06-11 华为技术有限公司 一种虚拟化的网络功能vnf控制方法和设备
CN105812171A (zh) * 2014-12-31 2016-07-27 华为技术有限公司 一种虚拟化的网络功能vnf控制方法和设备
CN105808316B (zh) * 2014-12-31 2019-04-23 杭州华为数字技术有限公司 虚拟网络加载方法和装置
US11163607B2 (en) 2015-01-19 2021-11-02 Huawei Technologies Co., Ltd. Method for associating NS with VNF, apparatus, and system
CN106031116A (zh) * 2015-01-19 2016-10-12 华为技术有限公司 一种ns与vnf的关联方法、装置及系统
US10496441B2 (en) 2015-01-19 2019-12-03 Huawei Technologies Co., Ltd. Method for associating NS with VNF, apparatus, and system
CN106031116B (zh) * 2015-01-19 2019-06-11 华为技术有限公司 一种ns与vnf的关联方法、装置及系统
CN105873234A (zh) * 2015-01-20 2016-08-17 中兴通讯股份有限公司 虚拟化网络功能与网元管理系统建立连接的方法和装置
WO2016115879A1 (fr) * 2015-01-20 2016-07-28 中兴通讯股份有限公司 Procédé et appareil pour établir une connexion entre une fonction de réseau virtualisée et un système de gestion d'élément de réseau
CN105873234B (zh) * 2015-01-20 2020-04-14 中兴通讯股份有限公司 虚拟化网络功能与网元管理系统建立连接的方法和装置
CN107210957A (zh) * 2015-01-23 2017-09-26 日本电气株式会社 网络功能虚拟化管理和编排方法、设备和程序
US10678604B2 (en) 2015-01-23 2020-06-09 Nec Corporation Network functions virtualization management and orchestration method, network functions virtualization management and orchestration system, and program
WO2016123794A1 (fr) * 2015-02-06 2016-08-11 华为技术有限公司 Procédé, dispositif et système de détermination de politique de traitement de vnf
CN107113193A (zh) * 2015-02-06 2017-08-29 华为技术有限公司 一种确定vnf的处理策略的方法、装置及系统
US10541862B2 (en) 2015-02-06 2020-01-21 Huawei Technologies Co., Ltd. VNF processing policy determining method, apparatus, and system
CN107113193B (zh) * 2015-02-06 2020-05-08 华为技术有限公司 一种确定vnf的处理策略的方法、装置及系统
US10965552B2 (en) 2015-03-31 2021-03-30 Huawei Technologies Co., Ltd. Method and apparatus for managing virtualized network function
CN106162507A (zh) * 2015-04-03 2016-11-23 中兴通讯股份有限公司 一种虚拟化网络功能伸缩的管理方法及装置
CN108011739A (zh) * 2016-10-31 2018-05-08 华为技术有限公司 一种虚拟网络的部署方法、装置及系统
CN108011739B (zh) * 2016-10-31 2021-05-04 华为技术有限公司 一种虚拟网络的部署方法、装置及系统
CN116319663A (zh) * 2017-06-30 2023-06-23 Nicira股份有限公司 对逻辑网络地址分配唯一的网络地址
CN111443982A (zh) * 2019-01-16 2020-07-24 瑞昱半导体股份有限公司 虚拟机器的通讯方法、电子装置以及非暂态电脑可读取记录媒体
CN111443982B (zh) * 2019-01-16 2023-02-24 瑞昱半导体股份有限公司 虚拟机器的通讯方法、电子装置以及非暂态电脑可读取记录媒体
CN111542064A (zh) * 2020-04-22 2020-08-14 中国科学院计算技术研究所 一种用于无线接入网的容器编排管理系统及编排方法
CN111542064B (zh) * 2020-04-22 2023-03-21 中国科学院计算技术研究所 一种用于无线接入网的容器编排管理系统及编排方法
CN113645078A (zh) * 2021-08-16 2021-11-12 烽火通信科技股份有限公司 一种网管业务自动延展的方法及系统
CN113645078B (zh) * 2021-08-16 2023-10-27 烽火通信科技股份有限公司 一种网管业务自动延展的方法及系统
WO2024012240A1 (fr) * 2022-07-11 2024-01-18 中国移动通信有限公司研究院 Procédé et appareil d'orchestration de fonctions, dispositif, et support de stockage

Also Published As

Publication number Publication date
CN104348873B (zh) 2019-03-29
CN104348873A (zh) 2015-02-11

Similar Documents

Publication Publication Date Title
WO2014169870A1 (fr) Procédé et système de chargement automatique d'élément de réseau virtuel et d'acquisition d'adresse ip de machine virtuelle, et support de stockage
CN104734931B (zh) 一种虚拟网络功能间链路建立方法及装置
EP2922238B1 (fr) Procédé d'allocation de ressources
CN107689882B (zh) 一种虚拟化网络中业务部署的方法和装置
EP3455728B1 (fr) Orchestrateur pour une plate-forme de réseau virtuel en tant que service (vnpaas)
US10917294B2 (en) Network function instance management method and related device
US9348646B1 (en) Reboot-initiated virtual machine instance migration
RU2683630C2 (ru) Способ обновления дескриптора сетевой службы nsd и устройство
CN103595801B (zh) 一种云计算系统及其虚拟机实时监控方法
CN111245634B (zh) 一种虚拟化管理方法及装置
WO2017113201A1 (fr) Procédé et dispositif de gestion de cycle de vie de service réseau
US8566847B2 (en) Out-of-band host management via a management controller
JP2022514834A (ja) Ｍｐｅｇ ｎｂｍｐにおいてメディアコンテンツを処理する方法、装置、及びプログラム
WO2017161562A1 (fr) Procédé et dispositif de gestion d'application dans un environnement de virtualisation de fonction de réseau
CN107210924A (zh) 用于配置通信系统的方法和设备
WO2017185992A1 (fr) Procédé et appareil permettant de transmettre un message de requête
TWI707561B (zh) 虛擬網路功能的管理系統和管理方法
CN112087311B (zh) 一种虚拟网络功能vnf部署方法及装置
CN109413011B (zh) 公共服务资源申请方法、相关设备及系统
US12254339B2 (en) Methods for application deployment across multiple computing domains and devices thereof
CN110753093B (zh) 云计算系统中设备的管理方法和装置
US10592221B2 (en) Parallel distribution of application services to virtual nodes
CN118860633A (zh) 一种集群的部署方法及计算设备
CN109379267B (zh) 一种用于物理机加入虚拟局域网的方法和装置
TW202223638A (zh) 用於管理電信等級虛擬網路服務之加速資源分配之系統、方法及電腦可讀取儲存媒體

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 14785355

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 14785355

Country of ref document: EP

Kind code of ref document: A1