JP4231766B2 - As間の経路制御を行う通信装置および通信方法。 - Google Patents

As間の経路制御を行う通信装置および通信方法。 Download PDF

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JP4231766B2
JP4231766B2 JP2003364044A JP2003364044A JP4231766B2 JP 4231766 B2 JP4231766 B2 JP 4231766B2 JP 2003364044 A JP2003364044 A JP 2003364044A JP 2003364044 A JP2003364044 A JP 2003364044A JP 4231766 B2 JP4231766 B2 JP 4231766B2
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network
route
bas
bgp
message
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JP2005130228A (ja
JP2005130228A5 (enExample
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宗俊 柘植
彰人 続木
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Hitachi Ltd
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Hitachi Communication Technologies Ltd
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Priority to JP2003364044A priority Critical patent/JP4231766B2/ja
Priority to CN2004100544045A priority patent/CN1610331B/zh
Priority to US10/926,298 priority patent/US7529254B2/en
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00Routing or path finding of packets in data switching networks
    • H04L45/02Topology update or discovery
    • H04L45/04Interdomain routing, e.g. hierarchical routing

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
JP2003364044A 2003-10-24 2003-10-24 As間の経路制御を行う通信装置および通信方法。 Expired - Fee Related JP4231766B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2003364044A JP4231766B2 (ja) 2003-10-24 2003-10-24 As間の経路制御を行う通信装置および通信方法。
CN2004100544045A CN1610331B (zh) 2003-10-24 2004-07-20 进行as间的路由控制的通信装置及其路由控制方法
US10/926,298 US7529254B2 (en) 2003-10-24 2004-08-26 Communication apparatus and method for inter-AS routing

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JP2003364044A JP4231766B2 (ja) 2003-10-24 2003-10-24 As間の経路制御を行う通信装置および通信方法。

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JP2005130228A JP2005130228A (ja) 2005-05-19
JP2005130228A5 JP2005130228A5 (enExample) 2006-11-24
JP4231766B2 true JP4231766B2 (ja) 2009-03-04

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JP2003364044A Expired - Fee Related JP4231766B2 (ja) 2003-10-24 2003-10-24 As間の経路制御を行う通信装置および通信方法。

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US (1) US7529254B2 (enExample)
JP (1) JP4231766B2 (enExample)
CN (1) CN1610331B (enExample)

Families Citing this family (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7529754B2 (en) * 2003-03-14 2009-05-05 Websense, Inc. System and method of monitoring and controlling application files
US7355983B2 (en) * 2004-02-10 2008-04-08 Cisco Technology, Inc. Technique for graceful shutdown of a routing protocol in a network
KR100736933B1 (ko) * 2004-09-14 2007-07-10 삼성전자주식회사 이동단말의 제어방법
US8073968B1 (en) * 2004-11-03 2011-12-06 Cisco Technology, Inc. Method and apparatus for automatically optimizing routing operations at the edge of a network
JP4605365B2 (ja) * 2004-12-06 2011-01-05 日本電気株式会社 アクセスネットワークシステム及び内部ネットワーク中継装置の移動方法
US7668146B2 (en) * 2004-12-20 2010-02-23 Connectivities Llc Internet-oriented ad-hoc network
JP2006195821A (ja) * 2005-01-14 2006-07-27 Fujitsu Ltd 情報処理システムの制御方法、情報処理システム、ダイレクトメモリアクセス制御装置、プログラム
US7590119B2 (en) * 2005-01-27 2009-09-15 Cisco Technology, Inc. Method and apparatus for context-based prefix updates in border gateway protocol
CN100574235C (zh) * 2005-01-27 2009-12-23 思科技术公司 用于边界网关协议中的基于上下文的前缀更新的方法和设备
US7710865B2 (en) 2005-02-25 2010-05-04 Cisco Technology, Inc. Disaster recovery for active-standby data center using route health and BGP
US7769886B2 (en) * 2005-02-25 2010-08-03 Cisco Technology, Inc. Application based active-active data center network using route health injection and IGP
US7609619B2 (en) * 2005-02-25 2009-10-27 Cisco Technology, Inc. Active-active data center using RHI, BGP, and IGP anycast for disaster recovery and load distribution
US20060206606A1 (en) * 2005-03-08 2006-09-14 At&T Corporation Method and apparatus for providing dynamic traffic control within a communications network
US9088669B2 (en) * 2005-04-28 2015-07-21 Cisco Technology, Inc. Scalable system and method for DSL subscriber traffic over an Ethernet network
US20060259602A1 (en) * 2005-05-12 2006-11-16 Randall Stewart Method and apparatus for transport level server advertisement and discovery
US7894433B2 (en) * 2005-08-08 2011-02-22 Cisco Technology, Inc. Default gateway router supplying IP address prefixes ordered for source address selection by host device
US7792021B1 (en) * 2005-08-22 2010-09-07 Sprint Communications Company L.P. Solutions for preventing routing loops and load balancing when connected to a multihomed autonomous system
CN1949740A (zh) * 2005-10-11 2007-04-18 华为技术有限公司 针对bgp负载分担中路由下一跳变化的处理方法
US7948873B2 (en) * 2005-10-17 2011-05-24 Cisco Technology, Inc. Method for recovery of a controlled failover of a border gateway protocol speaker
JP4545674B2 (ja) * 2005-11-02 2010-09-15 Kddi株式会社 情報取得管理装置及び方法、コンピュータプログラム
US8453243B2 (en) 2005-12-28 2013-05-28 Websense, Inc. Real time lockdown
US7889655B2 (en) * 2006-01-17 2011-02-15 Cisco Technology, Inc. Techniques for detecting loop-free paths that cross routing information boundaries
US8837275B2 (en) * 2006-02-09 2014-09-16 International Business Machines Corporation System, method and program for re-routing internet packets
US7940649B2 (en) * 2006-08-01 2011-05-10 Cisco Technology, Inc. Techniques for graceful restart in a multi-process operating system
US7849505B2 (en) * 2006-08-17 2010-12-07 At&T Intellectual Property I, Lp System and method of selecting a virtual private network access server
US7609672B2 (en) * 2006-08-29 2009-10-27 Cisco Technology, Inc. Method and apparatus for automatic sub-division of areas that flood routing information
US7899005B2 (en) * 2006-09-12 2011-03-01 Cisco Technology, Inc. Method and apparatus for passing routing information among mobile routers
US8009591B2 (en) * 2006-11-30 2011-08-30 Cisco Technology, Inc. Automatic overlapping areas that flood routing information
US8526325B2 (en) * 2007-01-31 2013-09-03 Hewlett-Packard Development Company, L.P. Detecting and identifying connectivity in a network
JP4864775B2 (ja) * 2007-03-14 2012-02-01 富士通株式会社 ネットワーク管轄システム
GB2449311B (en) * 2007-05-18 2009-07-29 Avanti Comm Group Plc Backup network connectivity
US7936732B2 (en) * 2007-09-27 2011-05-03 Cisco Technology, Inc. Selecting aggregation nodes in a network
CN101426004A (zh) * 2007-10-29 2009-05-06 华为技术有限公司 三层会话的接入方法、系统及设备
US8825792B1 (en) * 2008-03-11 2014-09-02 United Services Automobile Association (Usaa) Systems and methods for online brand continuity
US8184554B2 (en) * 2008-07-31 2012-05-22 At&T Intellectual Property I, L.P. Method and apparatus for providing a routing registry
US7924830B2 (en) 2008-10-21 2011-04-12 At&T Intellectual Property I, Lp System and method to route data in an anycast environment
US8170016B2 (en) 2009-11-30 2012-05-01 At&T Intellectual Property I, Lp Packet flow offload to remote destination with routing bypass
US8989046B1 (en) 2012-11-12 2015-03-24 The Aerospace Corporation Inter-domain routing message distribution through wide area broadcast channel
US9325561B2 (en) * 2012-12-05 2016-04-26 At&T Intellectual Property I, L.P. Inter-provider network architecture
CN105471725B (zh) * 2014-08-05 2019-01-22 新华三技术有限公司 穿越自治系统的路由方法和装置
US9722910B2 (en) * 2015-03-24 2017-08-01 Cisco Technology, Inc. Transit domain control
CN106209628B (zh) * 2015-04-30 2019-05-28 华为技术有限公司 一种路由控制方法、设备及系统
US10455387B2 (en) 2015-05-13 2019-10-22 CyberReef Solutions Inc. Network-based Machine-to-Machine (M2M) private networking system
US9935816B1 (en) * 2015-06-16 2018-04-03 Amazon Technologies, Inc. Border gateway protocol routing configuration
JP7230729B2 (ja) * 2019-08-01 2023-03-01 日本電信電話株式会社 経路制御装置、経路制御方法、及びプログラム
CN110535744B (zh) * 2019-08-29 2021-12-24 新华三信息安全技术有限公司 报文处理方法、装置及Leaf设备
US11038953B1 (en) * 2020-04-24 2021-06-15 Microsoft Technology Licensing, Llc Dynamic egress traffic steering for large scale cloud network
US11516112B2 (en) * 2020-10-20 2022-11-29 Ciena Corporation Optimized layer 3 VPN control plane using segment routing
CN114363114B (zh) * 2020-09-29 2023-07-07 华为技术有限公司 转发流量的方法及设备
CN112633821B (zh) * 2020-12-11 2023-08-22 浙江百应科技有限公司 一种线路管理方法和装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6130889A (en) * 1996-10-02 2000-10-10 International Business Machines Corporation Determining and maintaining hop-count for switched networks
EP1164754B1 (en) * 2000-06-15 2006-05-17 Telefonaktiebolaget LM Ericsson (publ) Methods and arrangements in a telecommunications system
JP2002368788A (ja) 2001-06-05 2002-12-20 Japan Telecom Holdings Co Ltd 経路制御ドメインの相互接続方法および相互接続装置
US7139278B2 (en) * 2001-12-21 2006-11-21 Nortel Networks Limited Routing traffic in a communications network
US7233593B2 (en) * 2002-03-05 2007-06-19 Nortel Networks Limited System, device, and method for routing information in a communication network using policy extrapolation
CN1153417C (zh) * 2002-10-25 2004-06-09 清华大学 基于穿通-末端网络模型的路由协议测试方法及系统
US7855953B2 (en) * 2005-10-20 2010-12-21 Cisco Technology, Inc. Method and apparatus for managing forwarding of data in an autonomous system

Also Published As

Publication number Publication date
CN1610331B (zh) 2010-05-26
JP2005130228A (ja) 2005-05-19
US7529254B2 (en) 2009-05-05
CN1610331A (zh) 2005-04-27
US20050089015A1 (en) 2005-04-28

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