[go: up one dir, main page]

SG11201702760SA - Data forwarding method, device, and system in software-defined networking - Google Patents

Data forwarding method, device, and system in software-defined networking

Info

Publication number
SG11201702760SA
SG11201702760SA SG11201702760SA SG11201702760SA SG11201702760SA SG 11201702760S A SG11201702760S A SG 11201702760SA SG 11201702760S A SG11201702760S A SG 11201702760SA SG 11201702760S A SG11201702760S A SG 11201702760SA SG 11201702760S A SG11201702760S A SG 11201702760SA
Authority
SG
Singapore
Prior art keywords
software
data forwarding
forwarding method
defined networking
networking
Prior art date
Application number
SG11201702760SA
Inventor
Shaofu Zuo
Original Assignee
Huawei Tech Co Ltd
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 Huawei Tech Co Ltd filed Critical Huawei Tech Co Ltd
Publication of SG11201702760SA publication Critical patent/SG11201702760SA/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/34—Source routing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/645—Splitting route computation layer and forwarding layer, e.g. routing according to path computational element [PCE] or based on OpenFlow functionality
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/64—Hybrid switching systems
    • H04L12/6418—Hybrid transport
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/02—Topology update or discovery
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/02—Topology update or discovery
    • H04L45/036—Updating the topology between route computation elements, e.g. between OpenFlow controllers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/64—Routing or path finding of packets in data switching networks using an overlay routing layer
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/74—Address processing for routing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/74—Address processing for routing
    • H04L45/745—Address table lookup; Address filtering
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/16—Arrangements for providing special services to substations
    • H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/16—Arrangements for providing special services to substations
    • H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
    • H04L12/1854—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast with non-centralised forwarding system, e.g. chaincast
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/38—Flow based routing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/50—Routing or path finding of packets in data switching networks using label swapping, e.g. multi-protocol label switch [MPLS]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/54—Organization of routing tables
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/20—Support for services
    • H04L49/201—Multicast operation; Broadcast operation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/22—Parsing or analysis of headers

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
SG11201702760SA 2014-12-17 2014-12-17 Data forwarding method, device, and system in software-defined networking SG11201702760SA (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2014/094136 WO2016095141A1 (en) 2014-12-17 2014-12-17 Data forwarding method, device and system in software-defined networking

Publications (1)

Publication Number Publication Date
SG11201702760SA true SG11201702760SA (en) 2017-06-29

Family

ID=56125604

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201702760SA SG11201702760SA (en) 2014-12-17 2014-12-17 Data forwarding method, device, and system in software-defined networking

Country Status (9)

Country Link
US (1) US10263889B2 (en)
EP (1) EP3208977B1 (en)
JP (1) JP6470838B2 (en)
KR (1) KR101989333B1 (en)
CN (1) CN107005462B (en)
AU (1) AU2014414703B2 (en)
CA (1) CA2963580C (en)
SG (1) SG11201702760SA (en)
WO (1) WO2016095141A1 (en)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9225638B2 (en) 2013-05-09 2015-12-29 Vmware, Inc. Method and system for service switching using service tags
CN108183861B (en) 2013-10-26 2021-09-07 华为技术有限公司 Method for obtaining accurate flow entry for SDN switch and SDN switch, controller and system
US10516568B2 (en) 2014-09-30 2019-12-24 Nicira, Inc. Controller driven reconfiguration of a multi-layered application or service model
US10257095B2 (en) 2014-09-30 2019-04-09 Nicira, Inc. Dynamically adjusting load balancing
US11722367B2 (en) 2014-09-30 2023-08-08 Nicira, Inc. Method and apparatus for providing a service with a plurality of service nodes
US10594743B2 (en) 2015-04-03 2020-03-17 Nicira, Inc. Method, apparatus, and system for implementing a content switch
US20170012866A1 (en) * 2015-07-09 2017-01-12 Infinera Corporation Systems, methods, and apparatus for forwarding a data flow
CN107787020B (en) 2016-08-26 2020-12-08 华为技术有限公司 A method and routing network element for synchronizing topology information in an SFC network
US10103968B2 (en) * 2016-12-13 2018-10-16 Industrial Technology Research Institute Tree recovery method, controller and recording medium for software-defined network
US10333793B2 (en) * 2017-04-14 2019-06-25 Cisco Technology, Inc. Network fabric topology expansion and self-healing devices
US10797966B2 (en) 2017-10-29 2020-10-06 Nicira, Inc. Service operation chaining
US11012420B2 (en) 2017-11-15 2021-05-18 Nicira, Inc. Third-party service chaining using packet encapsulation in a flow-based forwarding element
US10797910B2 (en) * 2018-01-26 2020-10-06 Nicira, Inc. Specifying and utilizing paths through a network
US10659252B2 (en) * 2018-01-26 2020-05-19 Nicira, Inc Specifying and utilizing paths through a network
CN115208715B (en) * 2018-01-26 2025-02-11 Nicira股份有限公司 Specifying and utilizing paths through a network
US10805192B2 (en) 2018-03-27 2020-10-13 Nicira, Inc. Detecting failure of layer 2 service using broadcast messages
US10728174B2 (en) 2018-03-27 2020-07-28 Nicira, Inc. Incorporating layer 2 service between two interfaces of gateway device
CN114095422A (en) * 2018-03-29 2022-02-25 华为技术有限公司 Message sending method, network node and system
US11595250B2 (en) 2018-09-02 2023-02-28 Vmware, Inc. Service insertion at logical network gateway
US10944673B2 (en) 2018-09-02 2021-03-09 Vmware, Inc. Redirection of data messages at logical network gateway
CN110912825B (en) 2018-09-18 2022-08-02 阿里巴巴集团控股有限公司 Message forwarding method, device, equipment and system
US10897401B2 (en) * 2019-02-20 2021-01-19 Cisco Technology, Inc. Determining the importance of network devices based on discovered topology, managed endpoints, and activity
US11604666B2 (en) 2019-02-22 2023-03-14 Vmware, Inc. Service path generation in load balanced manner
US10764147B1 (en) * 2019-07-16 2020-09-01 Hewlett Packard Enterprise Development Lp Intermediate switch identification
US11283717B2 (en) 2019-10-30 2022-03-22 Vmware, Inc. Distributed fault tolerant service chain
US11140218B2 (en) 2019-10-30 2021-10-05 Vmware, Inc. Distributed service chain across multiple clouds
US11223494B2 (en) 2020-01-13 2022-01-11 Vmware, Inc. Service insertion for multicast traffic at boundary
US11153406B2 (en) 2020-01-20 2021-10-19 Vmware, Inc. Method of network performance visualization of service function chains
US11659061B2 (en) 2020-01-20 2023-05-23 Vmware, Inc. Method of adjusting service function chains to improve network performance
US11528219B2 (en) 2020-04-06 2022-12-13 Vmware, Inc. Using applied-to field to identify connection-tracking records for different interfaces
US11632261B2 (en) * 2020-07-31 2023-04-18 Hewlett Packard Enterprise Development Lp Managing multicast group traffic
CN112039773A (en) * 2020-09-23 2020-12-04 迈普通信技术股份有限公司 Shunting method, device, system, network equipment and computer readable storage medium
US11611625B2 (en) 2020-12-15 2023-03-21 Vmware, Inc. Providing stateful services in a scalable manner for machines executing on host computers
US11734043B2 (en) 2020-12-15 2023-08-22 Vmware, Inc. Providing stateful services in a scalable manner for machines executing on host computers
CN114640555B (en) * 2022-02-24 2023-06-23 联想(北京)有限公司 Information processing method, virtual machine cluster and system
CN115086227B (en) * 2022-07-14 2023-10-03 中国联合网络通信集团有限公司 Method, device, equipment and storage medium for determining forwarding policy
CN115865682B (en) * 2022-12-15 2024-09-24 中国联合网络通信集团有限公司 SDN link detection processing method, controller, system and medium

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2408155A4 (en) 2009-03-09 2015-01-28 Nec Corp Openflow communication system and openflow communication method
KR101408109B1 (en) 2009-09-14 2014-06-17 닛본 덴끼 가부시끼가이샤 Communication system, node, control device, and control method
CN102498694A (en) 2009-09-14 2012-06-13 日本电气株式会社 Communication system, forwarding node, path management server, communication method and program
US8842673B2 (en) * 2010-11-22 2014-09-23 Nec Corporation Communication system, communication device, controller, and method and program for controlling forwarding path of packet flow
KR101530594B1 (en) 2010-12-01 2015-06-23 닛본 덴끼 가부시끼가이샤 Communication system, information processing device, communication node, communication method, and computer-readable storage medium storing program
EP3461077A1 (en) * 2011-01-13 2019-03-27 NEC Corporation Network system and routing method
US8995272B2 (en) * 2012-01-26 2015-03-31 Brocade Communication Systems, Inc. Link aggregation in software-defined networks
US8855118B2 (en) * 2012-07-30 2014-10-07 Hewlett-Packard Development Company, L.P. Source discovery for non-flooding multicast using openflow
US8989192B2 (en) * 2012-08-15 2015-03-24 Futurewei Technologies, Inc. Method and system for creating software defined ordered service patterns in a communications network
CN102857416B (en) 2012-09-18 2016-09-28 中兴通讯股份有限公司 A kind of realize the method for virtual network, controller and virtual network
US9246847B2 (en) * 2012-12-17 2016-01-26 Telefonaktiebolaget L M Ericsson (Publ) Extending the reach and effectiveness of header compression in access networks using SDN
CN104022953B (en) * 2013-02-28 2018-02-09 新华三技术有限公司 Message forwarding method and device based on open flows Openflow
US10263848B2 (en) 2013-03-20 2019-04-16 Wolting Holding B.V. Compiler for and method for software defined networks
US9781061B2 (en) * 2013-04-12 2017-10-03 Nec Corporation Method and system for providing an information centric network with a software defined network
CN104158733B (en) * 2013-05-13 2019-04-05 华为技术有限公司 A kind of fast rerouting method and device, transmission network
CN104158749A (en) 2013-05-14 2014-11-19 华为技术有限公司 Message forwarding method in software defined networking, network equipment and software defined networking
KR20150030099A (en) * 2013-09-11 2015-03-19 한국전자통신연구원 System and method for address resolution
US9619429B1 (en) * 2013-09-27 2017-04-11 EMC IP Holding Company LLC Storage tiering in cloud environment
US9450864B2 (en) * 2013-10-11 2016-09-20 Futurewei Technologies, Inc. Using PCE as SDN controller
KR20150053620A (en) 2013-11-08 2015-05-18 한국전자통신연구원 Apparatus and method for transmitting packet
US20150180769A1 (en) * 2013-12-20 2015-06-25 Alcatel-Lucent Usa Inc. Scale-up of sdn control plane using virtual switch based overlay
WO2015103416A1 (en) * 2013-12-31 2015-07-09 Futurewei Technologies, Inc. System and method for source routing with one or more delay segments
US9825856B2 (en) * 2014-01-06 2017-11-21 Futurewei Technologies, Inc. Service function chaining in a packet network
US9413634B2 (en) * 2014-01-10 2016-08-09 Juniper Networks, Inc. Dynamic end-to-end network path setup across multiple network layers with network service chaining
CN103763146B (en) * 2014-01-29 2017-05-17 新华三技术有限公司 Soft defined network controller and transmission information generating method of soft defined network controller
US9967175B2 (en) * 2014-02-14 2018-05-08 Futurewei Technologies, Inc. Restoring service functions after changing a service chain instance path
US20150249572A1 (en) * 2014-03-03 2015-09-03 Futurewei Technologies, Inc. Software-Defined Network Control Using Functional Objects
US9755969B2 (en) * 2014-03-04 2017-09-05 International Business Machines Corporation Route tracing in software defined networks
US9451053B1 (en) * 2014-03-31 2016-09-20 Juniper Networks, Inc Systems and methods for interfacing software-defined networks with non-software-defined networks
US9912577B2 (en) * 2014-04-17 2018-03-06 Cisco Technology, Inc. Segment routing—egress peer engineering (SP-EPE)
US20150326473A1 (en) * 2014-05-09 2015-11-12 Futurewei Technologies, Inc. Service Chain Path Route Reservations
US10412019B2 (en) * 2015-07-06 2019-09-10 Futurewei Technologies, Inc. Path computation element central controllers (PCECCs) for network services

Also Published As

Publication number Publication date
EP3208977A1 (en) 2017-08-23
CN107005462A (en) 2017-08-01
AU2014414703B2 (en) 2018-11-08
KR20170060102A (en) 2017-05-31
KR101989333B1 (en) 2019-09-30
JP2017536761A (en) 2017-12-07
EP3208977B1 (en) 2019-02-20
EP3208977A4 (en) 2018-03-21
WO2016095141A1 (en) 2016-06-23
AU2014414703A1 (en) 2017-05-04
CA2963580A1 (en) 2016-06-23
JP6470838B2 (en) 2019-02-13
CA2963580C (en) 2020-04-21
US20170310588A1 (en) 2017-10-26
CN107005462B (en) 2020-03-20
US10263889B2 (en) 2019-04-16

Similar Documents

Publication Publication Date Title
SG11201702760SA (en) Data forwarding method, device, and system in software-defined networking
ZA201708506B (en) Wireless communication system, and device and method in wireless communication system
SG11201610428UA (en) Data communication apparatus, system, and method
GB2553388B (en) Communication device, communication method, and communication system
GB2596241B (en) Data transmission method in wireless communication system, and apparatus therefor
SG11201802141UA (en) Communication device, communication method, program, and communication system
KR102462973B9 (en) Method for transmitting data in wireless communication system and device for same
IL251781A0 (en) Posture improvement device, system, and method
EP3119038A4 (en) Communication device, communication method, and communication system
PL4178136T3 (en) Feedback information processing method, device and system
SG11201703410YA (en) Data processing method, apparatus, and system
PT3324693T (en) Data transmission method, device, and system
SG11201705432PA (en) Roadside communication device, and data relay method
ZA201901832B (en) Communication method, device, and system
EP3079288A4 (en) Data transmission method, data forwarding device, and system
SG11201701570RA (en) Data packet processing methods, systems, and apparatus
GB201702714D0 (en) Communication device, communication method and communication system
EP3188404A4 (en) Information communication system, information communication method, and device
SG11201608959RA (en) Communication establishment method, device, and system
EP3101932A4 (en) Information configuration method, information configuration device and communication system
ZA201706780B (en) Data transmission method, device, and system
EP3229544A4 (en) Communication method, device and system
EP3169101A4 (en) Information processing device, communication system and information processing method
EP3079339A4 (en) Method, device, and esb system for data processing
EP3089415A4 (en) Data transmission method, apparatus and system