Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Method and device for indicating connection status between software-defined network equipment and controller

A software-defined network and connection status technology, applied in the field of communication, can solve the problem that the connection status cannot be displayed intuitively

Active Publication Date: 2020-01-07
ZTE CORP
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention provides a method and device for indicating the connection state between a software-defined network device and a controller, so as to at least solve the problem in the related art that the connection state between the software-defined network device and the controller cannot be displayed intuitively

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
  • Method and device for indicating connection status between software-defined network equipment and controller
  • Method and device for indicating connection status between software-defined network equipment and controller
  • Method and device for indicating connection status between software-defined network equipment and controller

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0041] Hereinafter, the present invention will be described in detail with reference to the drawings and examples. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.

[0042] It should be noted that the terms "first" and "second" in the description and claims of the present invention and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence.

[0043] In this embodiment, a method for indicating the connection status between a software-defined network device and a controller is provided, figure 1 It is a flowchart of a method for indicating the connection status between a software-defined network device and a controller according to an embodiment of the present invention, such as figure 1 As shown, the process includes the following steps:

[0044] Step S102, the software-defined network SDN...

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 present invention provides a method and device for indicating the connection state between a software-defined network device and a controller, wherein the method includes: the software-defined network SDN device sends a transmission control protocol TCP message to establish a link with the controller, and in the TCP message When the destination IP of the document is the IP of the controller, and the destination port of the TCP message is the port of the controller, the SDN device sends a first instruction to the LED indicator on the software-defined network SDN device, the The first instruction command indicates that the LED indicator on the software-defined network SDN device is in the first state of the first color, which solves the problem that the connection status between the software-defined network device and the controller cannot be displayed intuitively, and realizes the visual display of SDN The connection status between the device and the controller.

Description

technical field [0001] The present invention relates to the field of communication, in particular to a method and device for indicating the connection state between a software-defined network device and a controller. Background technique [0002] Software Defined Network (SDN for short) is a new network architecture with data control separation and software programmable. SDN adopts a centralized control plane and a distributed forwarding plane. The two planes are separated from each other. The control plane uses the control-forwarding communication interface to perform centralized control on the network devices on the forwarding plane, and provides flexible programmable capabilities. The signaling traffic occurs between the controller and the network device, independent of the data traffic generated by the communication products between the terminals. The network device generates a forwarding table by receiving the control signaling, and determines the processing of the data...

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 Patents(China)
IPC IPC(8): H04L29/08H04L29/06H04L12/26H04L45/74
CPCH04L43/08H04L67/025H04L69/163H04L69/169G01R31/3275H04L67/141H04L12/12H04L43/0811Y02D30/50H04L67/75H04L43/20
Inventor 陆华兴陆沁宇陈燕袁田华金昊
Owner ZTE CORP
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com