WO2011116731A3 - 一种路由更新方法及路由器 - Google Patents

一种路由更新方法及路由器 Download PDF

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Publication number
WO2011116731A3
WO2011116731A3 PCT/CN2011/073579 CN2011073579W WO2011116731A3 WO 2011116731 A3 WO2011116731 A3 WO 2011116731A3 CN 2011073579 W CN2011073579 W CN 2011073579W WO 2011116731 A3 WO2011116731 A3 WO 2011116731A3
Authority
WO
WIPO (PCT)
Prior art keywords
route
router
priority
equipments
update method
Prior art date
Application number
PCT/CN2011/073579
Other languages
English (en)
French (fr)
Other versions
WO2011116731A2 (zh
Inventor
陈双龙
Original Assignee
华为技术有限公司
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 华为技术有限公司 filed Critical 华为技术有限公司
Priority to CN201180000330.5A priority Critical patent/CN102187628B/zh
Priority to EP11758841.8A priority patent/EP2685674A4/en
Priority to PCT/CN2011/073579 priority patent/WO2011116731A2/zh
Publication of WO2011116731A2 publication Critical patent/WO2011116731A2/zh
Publication of WO2011116731A3 publication Critical patent/WO2011116731A3/zh

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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
    • H04L45/02—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
    • H04L45/04—Interdomain routing, e.g. hierarchical 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
    • H04L45/12—Shortest path evaluation
    • 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
    • H04L45/22—Alternate 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
    • H04L45/58—Association of routers
    • H04L45/586—Association of routers of virtual routers

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

本发明实施例提供了路由更新方法，包括，收到第一路由器发布的到达第一目的地的第一路由消息，所述第一路由消息中包含第一路由优先级（201）；收到第二路由器发布的到达所述第一目的地的第二路由消息，所述第二路由消息中包含第二路由优先级（202）；选择所述第一路由优先级和所述第二路由优先级中路由优先级高对应的路由作为转发路由（203）；其中，所述第一路由器和所述第二路由器通过虚拟路由冗余协议构成路由器备份组，当所述第一路由器为主路由器，所述第二路由器为备份路由器时，所述第一路由优先级高于所述第二路由优先级。此外，本发明实施例还提供了相应的路由器。通过本发明实施例提出的路由更新方法及路由器，可以确保运营商边缘设备及时感知远端运营商边缘设备和与其连接的用户边缘设备之间的故障。
PCT/CN2011/073579 2011-04-29 2011-04-29 一种路由更新方法及路由器 WO2011116731A2 (zh)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN201180000330.5A CN102187628B (zh) 2011-04-29 2011-04-29 一种路由更新方法及路由器
EP11758841.8A EP2685674A4 (en) 2011-04-29 2011-04-29 PROCESS FOR ROUTE UPDATE AND ROUTER
PCT/CN2011/073579 WO2011116731A2 (zh) 2011-04-29 2011-04-29 一种路由更新方法及路由器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2011/073579 WO2011116731A2 (zh) 2011-04-29 2011-04-29 一种路由更新方法及路由器

Publications (2)

Publication Number Publication Date
WO2011116731A2 WO2011116731A2 (zh) 2011-09-29
WO2011116731A3 true WO2011116731A3 (zh) 2012-03-22

Family

ID=44572391

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2011/073579 WO2011116731A2 (zh) 2011-04-29 2011-04-29 一种路由更新方法及路由器

Country Status (3)

Country Link
EP (1) EP2685674A4 (zh)
CN (1) CN102187628B (zh)
WO (1) WO2011116731A2 (zh)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102387087A (zh) * 2011-12-18 2012-03-21 西安安智科技有限公司 基于主动检测技术实现备份路由的方法和系统
CN104426855A (zh) * 2013-08-23 2015-03-18 华为技术有限公司 一种流量切换的方法、设备及系统
CN104410570B (zh) * 2014-12-16 2017-09-08 北京东土科技股份有限公司 一种基于vrrp的数据传输方法及装置
CN106330693B (zh) * 2015-06-19 2021-01-26 中兴通讯股份有限公司 Bgp路由自治域路径as-path配置方法及装置
CN108574635B (zh) 2017-03-09 2021-06-22 华为技术有限公司 一种路由优先级配置方法、设备以及控制器
CN109743251B (zh) * 2019-02-28 2021-06-29 新华三技术有限公司 路由控制方法和装置
US10855580B2 (en) * 2019-03-27 2020-12-01 Amazon Technologies, Inc. Consistent route announcements among redundant controllers in global network access point
CN110519076A (zh) * 2019-07-25 2019-11-29 新华三大数据技术有限公司 与bgp邻居设备连接断开方法、装置及交互系统
CN111614554B (zh) * 2020-05-20 2022-02-01 中国联合网络通信集团有限公司 路由切换方法、控制设备、多路由网络系统及存储介质
CN113328933B (zh) * 2021-05-27 2022-11-01 杭州迪普科技股份有限公司 数据流量转发方法及系统

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6954436B1 (en) * 2001-02-28 2005-10-11 Extreme Networks, Inc. Method and apparatus for selecting redundant routers using tracking
CN101068214A (zh) * 2007-06-26 2007-11-07 华为技术有限公司 一种路由收敛方法和设备
US20100149980A1 (en) * 2007-11-20 2010-06-17 David Cheung Virtual router with a priority value per port

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101110832A (zh) * 2007-08-20 2008-01-23 华为技术有限公司 一种发送路由的方法和路由设备

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6954436B1 (en) * 2001-02-28 2005-10-11 Extreme Networks, Inc. Method and apparatus for selecting redundant routers using tracking
CN101068214A (zh) * 2007-06-26 2007-11-07 华为技术有限公司 一种路由收敛方法和设备
US20100149980A1 (en) * 2007-11-20 2010-06-17 David Cheung Virtual router with a priority value per port

Also Published As

Publication number Publication date
EP2685674A4 (en) 2014-04-23
EP2685674A2 (en) 2014-01-15
CN102187628A (zh) 2011-09-14
CN102187628B (zh) 2013-06-05
WO2011116731A2 (zh) 2011-09-29

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