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

Method and device for rapidly configuring POTN services based on OpenFlow flow table

A rapid configuration and service technology, applied in the direction of digital transmission system, electrical components, transmission system, etc., to achieve the effect of solving multi-manufacturer equipment docking coordination, simplifying the configuration process, and meeting the effect of frequent adjustment of service bandwidth and paths

Active Publication Date: 2017-08-18
FENGHUO COMM SCI & TECH CO LTD
View PDF7 Cites 9 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, under the condition of adding an SDN controller, how to realize the rapid configuration of various business scenarios such as Ethernet services, MPLS-TP services, and ODUK services, and meet the requirements of frequent adjustment of service bandwidth and paths, so that the management and operation of the entire network Dimension becomes simpler and more efficient, but there is no specific and effective solution

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 rapidly configuring POTN services based on OpenFlow flow table
  • Method and device for rapidly configuring POTN services based on OpenFlow flow table
  • Method and device for rapidly configuring POTN services based on OpenFlow flow table

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0020] see figure 1 As shown, the embodiment of the present invention provides a method for quickly configuring POTN services based on an OpenFlow flow table, including the following steps:

[0021] Step S1, creation of OpenFlow matching flow table: as figure 2 As shown, the OpenFlow matching flow table is created. The OpenFlow matching flow table includes the port matching table Table0, the Ethernet service label matching table Table1, the ODUK service label matching table Table2, the MPLS-TP service label matching table Table3 and the processing action matching table Group.

[0022] Wherein, the port matching table Table0 is used to match the port number corresponding to the data packet, and obtain the service type corresponding to the data packet by matching the port number. In this embodiment, the service type includes Ethernet...

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 method and device for rapidly configuring POTN services based on an OpenFlow flow table, and relates to the technical field of POTN service configuration. The method comprises the steps of: creating an OpenFlow matching flow table; sending the OpenFlow matching flow table to a switch by an SDN controller; when the switch receives a data packet, matching the port number of the data packet in a port matching table of the OpenFlow matching flow table, so that the service type corresponding to the data packet is obtained; according to the service type, performing label matching in the corresponding label matching table; and finally, according to the current label state, matching the processing action corresponding to the data packet in a processing action matching table according to corresponding service requirements, and correspondingly encapsulating the data packet according to the matched processing action. By means of the method and the device disclosed by the invention, rapid configuration of Ethernet services, MPLS-TP services and ODUK services can be realized; the frequent bandwidth and path adjustment requirements can be satisfied; and thus, management, operation and maintenance of a network are simple and high-efficiency.

Description

technical field [0001] The present invention relates to the technical field of POTN (Packet enhanced Optical Transport Network, packet enhanced optical transport network) service configuration, specifically a method and device for quickly configuring POTN services based on an OpenFlow flow table. Background technique [0002] Under the background of the current development of various forms of equipment to solve business bearer, the integration solution of PTN (Packet Transport Network, packet transport network) and OTN (Optical Transport Network, optical transport network) POTN has been developed in recent years. Industry awareness and attention. However, the coexistence of multi-services, multi-networks, and multi-manufacturer equipment in the current network has caused operators to face multiple problems: 1. In the future, service bandwidth and access points will change frequently, how to achieve rapid bandwidth adjustment and service provisioning ;2. The tidal effect in ...

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): H04L12/24H04L12/751H04L45/02
CPCH04L41/0803H04L41/0823H04L45/02
Inventor 马坤付小雪
Owner FENGHUO COMM SCI & TECH CO LTD
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