BR112017005475A2 - mobilidade de sobreposição virtual utilizando encaminhamento de sub-rede baseado em rótulo - Google Patents

mobilidade de sobreposição virtual utilizando encaminhamento de sub-rede baseado em rótulo

Info

Publication number
BR112017005475A2
BR112017005475A2 BR112017005475A BR112017005475A BR112017005475A2 BR 112017005475 A2 BR112017005475 A2 BR 112017005475A2 BR 112017005475 A BR112017005475 A BR 112017005475A BR 112017005475 A BR112017005475 A BR 112017005475A BR 112017005475 A2 BR112017005475 A2 BR 112017005475A2
Authority
BR
Brazil
Prior art keywords
subnet
label
network node
packets
virtual overlay
Prior art date
Application number
BR112017005475A
Other languages
English (en)
Inventor
Bansal Deepak
Chiussi Fabio
Ratterree Gary
Cox Jeff
Fang Luyuan
Elaawar Nasser
Gill Vijay
Original Assignee
Microsoft Technology Licensing Llc
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
Priority claimed from US14/555,877 external-priority patent/US10038629B2/en
Application filed by Microsoft Technology Licensing Llc filed Critical Microsoft Technology Licensing Llc
Publication of BR112017005475A2 publication Critical patent/BR112017005475A2/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/02—Network architectures or network communication protocols for network security for separating internal from external traffic, e.g. firewalls
    • H04L63/0272—Virtual private networks
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/44—Arrangements for executing specific programs
    • G06F9/455—Emulation; Interpretation; Software simulation, e.g. virtualisation or emulation of application or operating system execution engines
    • G06F9/45533—Hypervisors; Virtual machine monitors
    • G06F9/45558—Hypervisor-specific management and integration aspects
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/46—Multiprogramming arrangements
    • G06F9/48—Program initiating; Program switching, e.g. by interrupt
    • G06F9/4806—Task transfer initiation or dispatching
    • G06F9/4843—Task transfer initiation or dispatching by program, e.g. task dispatcher, supervisor, operating system
    • G06F9/485—Task life-cycle, e.g. stopping, restarting, resuming execution
    • G06F9/4856—Task life-cycle, e.g. stopping, restarting, resuming execution resumption being on a different machine, e.g. task migration, virtual machine migration
    • 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]
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/44—Arrangements for executing specific programs
    • G06F9/455—Emulation; Interpretation; Software simulation, e.g. virtualisation or emulation of application or operating system execution engines
    • G06F9/45533—Hypervisors; Virtual machine monitors
    • G06F9/45558—Hypervisor-specific management and integration aspects
    • G06F2009/4557—Distribution of virtual machine instances; Migration and load balancing
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/44—Arrangements for executing specific programs
    • G06F9/455—Emulation; Interpretation; Software simulation, e.g. virtualisation or emulation of application or operating system execution engines
    • G06F9/45533—Hypervisors; Virtual machine monitors
    • G06F9/45558—Hypervisor-specific management and integration aspects
    • G06F2009/45595—Network integration; Enabling network access in virtual machine instances
    • 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
    • H04L45/52—Multiprotocol routers

Landscapes

  • Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Hardware Design (AREA)
  • Computer Security & Cryptography (AREA)
  • Computing Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

a presente invenção refere-se a várias técnicas para migrar entidades virtuais via uma sub-rede baseada em rótulo. em uma concretização, um método inclui receber pacotes associados com migrar uma máquina virtual a partir de um nó de rede de origem da sub-rede para um nó de rede alvo da sub-rede. os pacotes recebidos individualmente incluem um rótulo associado com um caminho da rede a partir do nó de rede de origem até o nó de rede alvo na sub-rede. em resposta a receber os pacotes, o método inclui examinar os rótulos dos pacotes para determinar os caminhos da rede associados com os rótulos e encaminhar os pacotes segundo os caminhos da rede determinados na sub-rede.
BR112017005475A 2014-10-26 2015-10-23 mobilidade de sobreposição virtual utilizando encaminhamento de sub-rede baseado em rótulo BR112017005475A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201462068710P 2014-10-26 2014-10-26
US14/555,877 US10038629B2 (en) 2014-09-11 2014-11-28 Virtual machine migration using label based underlay network forwarding
PCT/US2015/057031 WO2016069382A1 (en) 2014-10-26 2015-10-23 Virtual overlay mobility using label based underlay network forwarding

Publications (1)

Publication Number Publication Date
BR112017005475A2 true BR112017005475A2 (pt) 2017-12-05

Family

ID=55858196

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017005475A BR112017005475A2 (pt) 2014-10-26 2015-10-23 mobilidade de sobreposição virtual utilizando encaminhamento de sub-rede baseado em rótulo

Country Status (4)

Country Link
EP (1) EP3210113B1 (pt)
CN (1) CN107077372A (pt)
BR (1) BR112017005475A2 (pt)
WO (1) WO2016069382A1 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018044209A1 (en) * 2016-08-29 2018-03-08 Telefonaktiebolaget Lm Ericsson (Publ) Methods and arrangements for end-point mobility of a traffic engineering tunnel of a multi-domain network
DE102017210671A1 (de) * 2017-06-23 2018-12-27 Continental Automotive Gmbh Verfahren zum Verlagern von Datenverarbeitungsanwendungen von einer ersten Recheneinheit zu einer zweiten Recheneinheit
US11888738B2 (en) 2019-08-15 2024-01-30 Juniper Networks, Inc. System and method for determining a data flow path in an overlay network
US11444855B2 (en) * 2020-07-07 2022-09-13 Juniper Networks, Inc. System and method for determining a data flow path in an overlay network
US20230362245A1 (en) * 2020-12-31 2023-11-09 Nutanix, Inc. Orchestrating allocation of shared resources in a datacenter
US12003377B1 (en) * 2022-12-16 2024-06-04 Microsoft Technology Licensing, Llc Distributed computing system with hypervisor mobility service

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7120120B2 (en) * 2001-11-29 2006-10-10 Ipsum Networks, Inc. Method and system for topology construction and path identification in a two-level routing domain operated according to a simple link state routing protocol
US7533183B1 (en) * 2001-12-28 2009-05-12 Nortel Networks Limited Central control of multiple address domains within a router
CN100481817C (zh) * 2006-01-23 2009-04-22 北京交通大学 一种基于ip/mpls/bgp的多域组播一体化数据分发结构及方法
EP1962192A1 (en) * 2007-02-21 2008-08-27 Deutsche Telekom AG Method and system for the transparent migration of virtual machine storage
US8160063B2 (en) * 2008-06-09 2012-04-17 Microsoft Corporation Data center interconnect and traffic engineering
US8429647B2 (en) * 2009-05-06 2013-04-23 Vmware, Inc. Virtual machine migration across network by publishing routes to the associated virtual networks via virtual router after the start of migration of the virtual machine
US9424144B2 (en) * 2011-07-27 2016-08-23 Microsoft Technology Licensing, Llc Virtual machine migration to minimize packet loss in virtualized network
CN103428018B (zh) * 2012-05-23 2016-12-14 华为技术有限公司 定位虚拟机位置的方法及其设备
CN103516754A (zh) * 2012-06-27 2014-01-15 中兴通讯股份有限公司 一种将物理网络向虚拟网络迁移的方法及装置
WO2014000292A1 (zh) * 2012-06-30 2014-01-03 华为技术有限公司 跨数据中心的虚拟机迁移方法、服务控制网关及系统
US9967111B2 (en) * 2013-03-15 2018-05-08 Rackspace Us, Inc. Software-defined multinetwork bridge

Also Published As

Publication number Publication date
EP3210113A1 (en) 2017-08-30
EP3210113B1 (en) 2022-03-30
WO2016069382A1 (en) 2016-05-06
CN107077372A (zh) 2017-08-18

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]