WO2017000823A3 - 一种OpenFlow协议的资源控制方法、装置和*** - Google Patents

一种OpenFlow协议的资源控制方法、装置和*** Download PDF

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Publication number
WO2017000823A3
WO2017000823A3 PCT/CN2016/086759 CN2016086759W WO2017000823A3 WO 2017000823 A3 WO2017000823 A3 WO 2017000823A3 CN 2016086759 W CN2016086759 W CN 2016086759W WO 2017000823 A3 WO2017000823 A3 WO 2017000823A3
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WO
WIPO (PCT)
Prior art keywords
resources
forwarding
controller
forwarder
control method
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PCT/CN2016/086759
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English (en)
French (fr)
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WO2017000823A2 (zh
Inventor
蒋志华
马朋
倪辉
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华为技术有限公司
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Application filed by 华为技术有限公司 filed Critical 华为技术有限公司
Priority to EP16817187.4A priority Critical patent/EP3306860B1/en
Publication of WO2017000823A2 publication Critical patent/WO2017000823A2/zh
Publication of WO2017000823A3 publication Critical patent/WO2017000823A3/zh
Priority to US15/858,815 priority patent/US11140091B2/en

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/08—Configuration management of networks or network elements
    • H04L41/0895—Configuration of virtualised networks or elements, e.g. virtualised network function or OpenFlow elements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/70—Admission control; Resource allocation
    • H04L47/72—Admission control; Resource allocation using reservation actions during connection setup
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/08—Configuration management of networks or network elements
    • H04L41/0803—Configuration setting
    • H04L41/0813—Configuration setting characterised by the conditions triggering a change of settings
    • H04L41/0816—Configuration setting characterised by the conditions triggering a change of settings the condition being an adaptation, e.g. in response to network events
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/08—Configuration management of networks or network elements
    • H04L41/0803—Configuration setting
    • H04L41/0823—Configuration setting characterised by the purposes of a change of settings, e.g. optimising configuration for enhancing reliability
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/08—Configuration management of networks or network elements
    • H04L41/0896—Bandwidth or capacity management, i.e. automatically increasing or decreasing capacities
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/34—Signalling channels for network management communication
    • H04L41/342—Signalling channels for network management communication between virtual entities, e.g. orchestrators, SDN or NFV entities
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
    • H04L43/0876—Network utilisation, e.g. volume of load or congestion level
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/20—Arrangements for monitoring or testing data switching networks the monitoring system or the monitored elements being virtualised, abstracted or software-defined entities, e.g. SDN or NFV
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/70—Admission control; Resource allocation
    • H04L47/83—Admission control; Resource allocation based on usage prediction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/70—Virtual switches
    • 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
    • H04L49/00—Packet switching elements
    • H04L49/35—Switches specially adapted for specific applications
    • H04L49/354—Switches specially adapted for specific applications for supporting virtual local area networks [VLAN]

Abstract

一种OpenFlow协议的资源控制方法、装置和***，用于解决对转发资源利用不够充分的问题。本发明提供的一种方法可包括：控制器向转发器发送资源分配请求消息，所述控制器和所述转发器之间建立有OpenFlow接口；所述控制器接收所述转发器响应于所述资源分配请求消息发送的资源配置消息，所述资源配置消息包括：所述转发器从总转发资源中获取到的空闲转发资源；所述控制器根据所述空闲转发资源为所述控制器上已创建的业务分配业务可用转发资源，所述业务可用转发资源为所述空闲转发资源中的部分或者全部资源。
PCT/CN2016/086759 2015-06-30 2016-06-22 一种OpenFlow协议的资源控制方法、装置和*** WO2017000823A2 (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP16817187.4A EP3306860B1 (en) 2015-06-30 2016-06-22 Openflow protocol resources control method, device and system
US15/858,815 US11140091B2 (en) 2015-06-30 2017-12-29 Openflow protocol-based resource control method and system, and apparatus

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201510373310.2 2015-06-30
CN201510373310.2A CN106330508B (zh) 2015-06-30 2015-06-30 一种OpenFlow协议的资源控制方法、装置和***

Related Child Applications (1)

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US15/858,815 Continuation US11140091B2 (en) 2015-06-30 2017-12-29 Openflow protocol-based resource control method and system, and apparatus

Publications (2)

Publication Number Publication Date
WO2017000823A2 WO2017000823A2 (zh) 2017-01-05
WO2017000823A3 true WO2017000823A3 (zh) 2017-02-16

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US (1) US11140091B2 (zh)
EP (1) EP3306860B1 (zh)
CN (1) CN106330508B (zh)
WO (1) WO2017000823A2 (zh)

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CN106330508B (zh) * 2015-06-30 2019-10-25 华为技术有限公司 一种OpenFlow协议的资源控制方法、装置和***
CN109120555B (zh) * 2017-06-26 2022-10-14 中兴通讯股份有限公司 一种资源分配方法及***
CN109787804B (zh) * 2017-11-15 2022-04-26 华为技术有限公司 一种业务资源管理的方法、设备和***
CN108390784B (zh) * 2018-02-13 2019-10-08 中国联合网络通信集团有限公司 一种资源回收的方法及装置
US20200151010A1 (en) * 2018-11-10 2020-05-14 Nutanix, Inc. Scheduling of fixed number of non-sharable resources

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Also Published As

Publication number Publication date
EP3306860A2 (en) 2018-04-11
EP3306860B1 (en) 2020-08-26
CN106330508B (zh) 2019-10-25
WO2017000823A2 (zh) 2017-01-05
CN106330508A (zh) 2017-01-11
EP3306860A4 (en) 2018-04-18
US11140091B2 (en) 2021-10-05
US20180123969A1 (en) 2018-05-03

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