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

Programmable virtual router implementation method based on SDN architecture and Ryu controller technology

A technology of SDN architecture and implementation method, applied in special data processing applications, other database retrieval, electrical components and other directions, can solve problems such as affecting the forwarding performance of the routing system, inconvenient forwarding granularity, and reducing the forwarding speed, reducing the number of searches, The effect of reducing the search burden and reducing the delay

Pending Publication Date: 2022-03-01
JIANGSU FUTURE NETWORKS INNOVATION
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, there are still some problems in the existing implementation method of programmable virtual router based on SDN architecture and Ryu controller technology: it cannot realize parallel processing of data packets of various protocol types, increases the delay, and is inconvenient to forward according to different classifications. , splitting and forwarding data packets will affect the forwarding performance of the routing system and reduce the forwarding speed. Therefore, we propose a programmable virtual router implementation method based on SDN architecture and Ryu controller technology

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
  • Programmable virtual router implementation method based on SDN architecture and Ryu controller technology
  • Programmable virtual router implementation method based on SDN architecture and Ryu controller technology
  • Programmable virtual router implementation method based on SDN architecture and Ryu controller technology

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0046]The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0047] see Figure 1-Figure 3 , the present invention provides a technical solution: a method for implementing a programmable virtual router based on SDN architecture and Ryu controller technology, comprising the following steps:

[0048] S1. Obtain a virtual router: obtain a virtual router based on the SDN architecture and Ryu controller technology;

[0049] S2. Complete virtual router communication: create a virtual Ethernet network card veth with the same n...

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 discloses a programmable virtual router implementation method based on an SDN architecture and a Ryu controller technology, and the method comprises the following steps: S1, obtaining a virtual router: obtaining the virtual router based on the SDN architecture and the Ryu controller technology; s2, virtual router communication is completed, wherein virtual Ethernet network cards veth of which the number is the same as that of bottom hardware network interfaces are created in each virtual router; s3, virtual router data packet parallel processing: establishing a multi-protocol type data packet parallel processing system to complete data packet parallel processing; s4, data packet shunting and forwarding of the virtual router: shunting and forwarding the data packets according to different types of forwarding granularities; and S5, carrying out accelerated forwarding processing on the data packet of the virtual router. According to the invention, by establishing the accelerated forwarding system, the programmable virtual router can shorten the searching process of the data packet in the processing process of the data packet, reduce the searching times of the routing table, reduce the routing searching burden, and achieve the purpose of accelerating the forwarding of the data packet.

Description

technical field [0001] The invention belongs to the technical field of programmable virtual routers, and in particular relates to a method for implementing a programmable virtual router based on SDN architecture and Ryu controller technology. Background technique [0002] The programmable virtual router is the core equipment of the next-generation network research test bed, which has the characteristics of programmable and virtualization. Its programmability allows researchers to easily deploy new protocols, verify new algorithms, and expand new functions on programmable virtual routers. [0003] At present, there are still some problems in the existing implementation method of programmable virtual router based on SDN architecture and Ryu controller technology: it cannot realize parallel processing of data packets of various protocol types, increases the delay, and is inconvenient to forward according to different classifications. , splitting and forwarding data packets wil...

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
IPC IPC(8): H04L45/586H04L45/745H04L69/18G06F16/901G06F16/903G06F16/906
CPCH04L45/586H04L69/18H04L45/745G06F16/9014G06F16/906G06F16/903
Inventor 马玥谭航鲍全松范亮凯
Owner JIANGSU FUTURE NETWORKS INNOVATION
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