IL137082A - Method for forwarding a data packet within an mpls domain - Google Patents

Method for forwarding a data packet within an mpls domain

Info

Publication number
IL137082A
IL137082A IL13708200A IL13708200A IL137082A IL 137082 A IL137082 A IL 137082A IL 13708200 A IL13708200 A IL 13708200A IL 13708200 A IL13708200 A IL 13708200A IL 137082 A IL137082 A IL 137082A
Authority
IL
Israel
Prior art keywords
network element
path segment
data packet
label
mpls
Prior art date
Application number
IL13708200A
Other languages
English (en)
Other versions
IL137082A0 (en
Original Assignee
Eci Telecom 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 Eci Telecom Ltd filed Critical Eci Telecom Ltd
Priority to IL13708200A priority Critical patent/IL137082A/en
Priority to AT00948234T priority patent/ATE485684T1/de
Priority to AU2000261791A priority patent/AU2000261791A1/en
Priority to CN00819722.9A priority patent/CN1237842C/zh
Priority to PCT/IL2000/000446 priority patent/WO2002001909A1/en
Priority to EP00948234A priority patent/EP1295505B1/de
Priority to DE60045132T priority patent/DE60045132D1/de
Publication of IL137082A0 publication Critical patent/IL137082A0/xx
Publication of IL137082A publication Critical patent/IL137082A/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
    • H04L45/50—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
    • H04L45/22—Alternate routing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/54—Store-and-forward switching systems 
    • H04L12/56—Packet switching systems
    • H04L12/5601—Transfer mode dependent, e.g. ATM
    • H04L2012/5619—Network Node Interface, e.g. tandem connections, transit switching
    • H04L2012/562—Routing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/54—Store-and-forward switching systems 
    • H04L12/56—Packet switching systems
    • H04L12/5601—Transfer mode dependent, e.g. ATM
    • H04L2012/5625—Operations, administration and maintenance [OAM]
    • H04L2012/5627—Fault tolerance and recovery
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/54—Store-and-forward switching systems 
    • H04L12/56—Packet switching systems
    • H04L12/5601—Transfer mode dependent, e.g. ATM
    • H04L2012/5638—Services, e.g. multimedia, GOS, QOS
    • H04L2012/5665—Interaction of ATM with other protocols
    • H04L2012/5669—Multiprotocol over ATM [MPOA]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Image Processing (AREA)
  • Burglar Alarm Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Traffic Control Systems (AREA)
IL13708200A 2000-06-29 2000-06-29 Method for forwarding a data packet within an mpls domain IL137082A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
IL13708200A IL137082A (en) 2000-06-29 2000-06-29 Method for forwarding a data packet within an mpls domain
AT00948234T ATE485684T1 (de) 2000-06-29 2000-07-26 Leitwegumlenkung in einem mpls bereich
AU2000261791A AU2000261791A1 (en) 2000-06-29 2000-07-26 Rerouting in a multiprotocol label switching (mpls) domain
CN00819722.9A CN1237842C (zh) 2000-06-29 2000-07-26 在多协议标号交换域重新选择路由
PCT/IL2000/000446 WO2002001909A1 (en) 2000-06-29 2000-07-26 Rerouting in a multiprotocol label switching (mpls) domain
EP00948234A EP1295505B1 (de) 2000-06-29 2000-07-26 Leitwegumlenkung in einem mpls bereich
DE60045132T DE60045132D1 (de) 2000-06-29 2000-07-26 Leitwegumlenkung in einem mpls bereich

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IL13708200A IL137082A (en) 2000-06-29 2000-06-29 Method for forwarding a data packet within an mpls domain

Publications (2)

Publication Number Publication Date
IL137082A0 IL137082A0 (en) 2001-06-14
IL137082A true IL137082A (en) 2004-08-31

Family

ID=11074340

Family Applications (1)

Application Number Title Priority Date Filing Date
IL13708200A IL137082A (en) 2000-06-29 2000-06-29 Method for forwarding a data packet within an mpls domain

Country Status (7)

Country Link
EP (1) EP1295505B1 (de)
CN (1) CN1237842C (de)
AT (1) ATE485684T1 (de)
AU (1) AU2000261791A1 (de)
DE (1) DE60045132D1 (de)
IL (1) IL137082A (de)
WO (1) WO2002001909A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1331363C (zh) * 2002-11-27 2007-08-08 华为技术有限公司 一种基于网络入口节点的重路由方法
CN1330139C (zh) 2003-07-31 2007-08-01 华为技术有限公司 多协议标签交换（mpls）支持多端口虚拟局域网（vlan）的方法
US7746793B2 (en) * 2004-06-18 2010-06-29 Cisco Technology, Inc. Consistency between MPLS forwarding and control planes
CN100407725C (zh) * 2005-04-15 2008-07-30 华为技术有限公司 多协议标签交换双向保护切换的实现方法
CN101146115B (zh) * 2005-04-15 2011-08-10 华为技术有限公司 多协议标签交换双向保护切换的实现方法
CN100417135C (zh) * 2005-05-12 2008-09-03 中兴通讯股份有限公司 一种调整链路代价的路径选择方法
CN100393062C (zh) * 2005-05-12 2008-06-04 中兴通讯股份有限公司 将核心网接入多协议标记交换虚拟专用网的方法
CN100385891C (zh) * 2005-11-17 2008-04-30 华为技术有限公司 在mpls网络中实现组保护的方法及装置
CN100555951C (zh) * 2006-05-27 2009-10-28 华为技术有限公司 1+1单向子网连接保护的方法和采用该方法的通信网络
CN101459567B (zh) * 2007-12-13 2011-12-21 华为技术有限公司 建立备份隧道的方法、装置、重路由方法及系统
CN101883008A (zh) * 2010-06-28 2010-11-10 中兴通讯股份有限公司 一种传送多协议标签交换网络的子网保护方法及装置
DE102014106827A1 (de) * 2014-05-14 2015-11-19 Deutsche Telekom Ag Verfahren und Anordnung zur verbindungslosen Datenübertragung

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2239032A1 (en) * 1998-05-28 1999-11-28 Newbridge Networks Corporation Operator directed routing of soft permanent virtual circuits in a connection-orientated network

Also Published As

Publication number Publication date
ATE485684T1 (de) 2010-11-15
EP1295505B1 (de) 2010-10-20
WO2002001909A1 (en) 2002-01-03
EP1295505A1 (de) 2003-03-26
CN1454442A (zh) 2003-11-05
DE60045132D1 (de) 2010-12-02
IL137082A0 (en) 2001-06-14
CN1237842C (zh) 2006-01-18
AU2000261791A1 (en) 2002-01-08

Similar Documents

Publication Publication Date Title
CA2565420C (en) Scalable mpls fast reroute switchover with reduced complexity
AU2002357377B2 (en) Implicit shared bandwidth protection for fast reroute
US7693047B2 (en) System and method for PE-node protection
US7477593B2 (en) Loop prevention techniques using encapsulation manipulation of IP/MPLS field
US8830822B2 (en) Techniques for determining local repair connections
US20020112072A1 (en) System and method for fast-rerouting of data in a data communication network
US20030095554A1 (en) Network transfer system and transfer method
US20030118036A1 (en) Routing traffic in a communications network
EP1295505B1 (de) Leitwegumlenkung in einem mpls bereich
US8711676B2 (en) Techniques for determining optimized local repair paths
US11876706B2 (en) Avoiding loops by preventing further fast reroute (FRR) after an earlier FRR
AU2001250297B2 (en) Circuit arrangement for providing a back-up circuit for transmission devices in ring architectures that route MPLS packets
US20030110287A1 (en) Fast recovery method in label switching networks, and network arrangement to carry out the method
US7289431B2 (en) Packet transmission method
US7319699B1 (en) Distributed imposition of multi-level label stack using local label
EP1318648B1 (de) Schnelles Pfadwiederherstellungsverfahren in Label-Vermittlungsnetzwerken und Netzwerkanordnung zur Ausführung des Verfahrens
US7257119B2 (en) MPLS virtual private network using dual network cores
KR100608539B1 (ko) Ｍｐｌｓ 시스템에서의 동적 경로 보호 방법
US7453795B1 (en) Fault recovery for communication networks
EP2645643B1 (de) Verbindungsschutz in einem Kommunikationssystem

Legal Events

Date Code Title Description
FF Patent granted
KB Patent renewed
MM9K Patent not in force due to non-payment of renewal fees