Unlock instant, AI-driven research and patent intelligence for your innovation.

NFV network element deployment system, method and device, medium and equipment

A network element and connection relationship technology, applied in transmission systems, digital transmission systems, electrical components, etc., can solve the problems of complex implementation, poor flexibility, and low efficiency, and achieve the goal of increasing online complexity, improving deployment efficiency, and flexibility Effect

Active Publication Date: 2020-07-10
CHINA MOBILE COMM LTD RES INST +1
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0041] The embodiment of the present invention provides a NFV network element deployment system, method, device, medium and equipment for solving the problem of deploying NFV network elements under the same TOR switch When the problem is low efficiency, poor flexibility and complex implementation

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • NFV network element deployment system, method and device, medium and equipment
  • NFV network element deployment system, method and device, medium and equipment
  • NFV network element deployment system, method and device, medium and equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0130] Embodiment 1 of the present invention provides an NFV network element deployment system, and the structural diagram of the system can be as follows image 3 As shown, it includes a network function virtualization orchestrator 11, a virtual network function manager 12 and a virtual infrastructure manager 13, such as image 3 The schematic diagram shown also shows the TOR switches and hosts in the resource pool of the data center. For simplicity, the image 3 In , only one TOR switch in the data center resource pool is shown, and only one host under the TOR switch is shown, where:

[0131] The network function virtualization orchestrator 11 is configured to send the parameter value of the specified input (inputs) parameter to the VNFM when requesting the VNFM to instantiate the virtualized network function VNF of the NFV network element, the The parameter value is the TOR switch identification; and, when creating the required virtual resources in the VIM, send the TOR sw...

Embodiment 2

[0177] Embodiment 2 of the present invention provides a method for deploying NFV network elements, and the steps of the method can be as follows Figure 4 shown, including:

[0178] Step 101, sending the parameter value of the specified inputs parameter to the VNFM.

[0179] When requesting the VNFM to instantiate the virtualized network function VNF of the NFV network element, the parameter value of the specified inputs parameter can be sent to the VNFM, and the parameter value is the TOR switch identifier.

[0180] So that the VNFM determines the TOR switch information corresponding to each virtual machine when instantiating the VNF according to the parameter value of the specified inputs parameter.

[0181] Specifically, the parameter value of the specified inputs parameter can be written into the VNFD.

[0182] In order for the VNFM to analyze the parameter value of the inputs parameter specified in the VNFD, and determine the TOR switch information corresponding to each...

Embodiment 3

[0190] Embodiment 3 of the present invention provides a method for deploying NFV network elements, and the steps of the method can be as follows Figure 5 shown, including:

[0191] Step 201, receiving the parameter value of the specified inputs parameter.

[0192] In this step, the parameter value of the specified inputs parameter sent by the NFVO when requesting the VNFM to instantiate the VNF of the NFV network element can be received, and the parameter value is the TOR switch identifier.

[0193] Step 202, determine the TOR switch information corresponding to each virtual machine.

[0194] In this step, the TOR switch information corresponding to each virtual machine when instantiating the VNF may be determined according to the parameter value of the specified inputs parameter.

[0195] Step 203, sending the determined TOR switch information corresponding to each virtual machine to the VIM.

[0196] In this step, the determined TOR switch information corresponding to ea...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to the technical field of network function virtualization (NFV), in particular to an NFV network element deployment system, method and device, a medium and equipment. The embodiment of the invention provides a scheme. According to the method, the range of the deployed TOR switch can be limited by specifying the parameter value of the input parameter, and the range of the NFVnetwork element deployed host can be determined according to the connection relationship between the TOR switch in the data center resource pool and the host, so that virtual resource creation on thehost under the specified TOR switch is realized. Therefore, when the NFV network elements are deployed under the same TOR switch, a host hung under the specified TOR switch does not need to be manually operated, and the deployment efficiency and flexibility are improved. Host designation does not need to be executed on the VIM, the existing process is not changed, and the online complexity is notincreased.

Description

technical field [0001] The present invention relates to the technical field of network function virtualization (NFV), in particular to a system, method, device, medium and equipment for deploying NFV network elements. Background technique [0002] In the current China Mobile Telecom Cloud NFV network architecture, the virtual layer uses Openstack and Hypervisor to realize virtualization of underlying resources and management of virtual resources. NFV network elements are deployed in data center resource pools. A data center resource pool may include hundreds or thousands of servers, and the servers are installed in cabinets with electrical appliances in the computer room. Servers in one or several racks are connected to a top-of-rack (TOR) switch. There are several TOR switches in a row of cabinets, and they are connected to the same inter-row (EOR) switch for aggregation. Usually, NFV network elements are instantiated and deployed on hosts under the same EOR switch, that...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/24
CPCH04L41/00
Inventor 刘瀛
Owner CHINA MOBILE COMM LTD RES INST