DE602007011122D1 - Umrouten des verkehrsflusses in einem paketvermittelten kommunikationstransportnetz - Google Patents

Umrouten des verkehrsflusses in einem paketvermittelten kommunikationstransportnetz

Info

Publication number
DE602007011122D1
DE602007011122D1 DE602007011122T DE602007011122T DE602007011122D1 DE 602007011122 D1 DE602007011122 D1 DE 602007011122D1 DE 602007011122 T DE602007011122 T DE 602007011122T DE 602007011122 T DE602007011122 T DE 602007011122T DE 602007011122 D1 DE602007011122 D1 DE 602007011122D1
Authority
DE
Germany
Prior art keywords
network
transport
node
detour
detour path
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
DE602007011122T
Other languages
English (en)
Inventor
Andras Csaszar
Attila Mihaly
Octavian Papp
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
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 Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Publication of DE602007011122D1 publication Critical patent/DE602007011122D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • H04L45/125—Shortest path evaluation based on throughput or bandwidth
    • 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
    • H04L45/50—Routing or path finding of packets in data switching networks using label swapping, e.g. multi-protocol label switch [MPLS]
DE602007011122T 2007-07-20 2007-07-20 Umrouten des verkehrsflusses in einem paketvermittelten kommunikationstransportnetz Active DE602007011122D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2007/057515 WO2009012805A1 (en) 2007-07-20 2007-07-20 Re-routing traffic flow in a packet switched communications transport network

Publications (1)

Publication Number Publication Date
DE602007011122D1 true DE602007011122D1 (de) 2011-01-20

Family

ID=39129942

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602007011122T Active DE602007011122D1 (de) 2007-07-20 2007-07-20 Umrouten des verkehrsflusses in einem paketvermittelten kommunikationstransportnetz

Country Status (5)

Country Link
US (1) US8339939B2 (de)
EP (1) EP2181531B1 (de)
AT (1) ATE491294T1 (de)
DE (1) DE602007011122D1 (de)
WO (1) WO2009012805A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5044537B2 (ja) * 2008-12-15 2012-10-10 株式会社日立製作所 トランスポート制御サーバ、ネットワークシステム及び集約パス決定方法
US20120224477A1 (en) * 2011-03-02 2012-09-06 Chandramouli Balasubramanian Pruned forwarding set for scalable tunneling applications in distributed user plane
US9473392B2 (en) * 2013-05-06 2016-10-18 Verizon Patent And Licensing Inc. Midspan re-optimization of traffic engineered label switched paths
US10020984B1 (en) * 2014-01-10 2018-07-10 Juniper Networks, Inc. RSVP local protection signaling reduction
US9363158B2 (en) 2014-02-05 2016-06-07 Lenovo Enterprise Solutions (Singapore) Pte. Ltd. Reduce size of IPV6 routing tables by using a bypass tunnel
US9729451B2 (en) 2015-03-06 2017-08-08 Juniper Networks, Inc. Managing routing information in a hub-and-spokes network
US10382341B2 (en) 2015-03-20 2019-08-13 Juniper Networks, Inc. Label switched path preemption avoidance
US10873502B2 (en) * 2016-07-29 2020-12-22 Huawei Technologies Canada Co., Ltd. System and method for joint embedding and backup provisioning in virtual networks
SG11202000974QA (en) 2017-08-08 2020-02-27 Aviat Networks Inc Traffic management for variable bandwidth networks using rsvp
US10958567B1 (en) 2019-03-29 2021-03-23 Juniper Networks, Inc. Controlling paths in a network via a centralized controller or network devices
CN115442293B (zh) * 2022-08-27 2023-06-06 武汉烽火技术服务有限公司 一种寻路方法、装置、设备及可读存储介质
CN116069766B (zh) * 2023-03-14 2023-06-27 天云融创数据科技（北京）有限公司 一种基于大数据的数据调度优化方法及系统

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7234001B2 (en) * 2000-12-20 2007-06-19 Nortel Networks Limited Dormant backup link for OSPF network protection
US7230913B1 (en) * 2002-06-11 2007-06-12 Cisco Technology, Inc. MPLS fast reroute without full mesh traffic engineering
TWI244286B (en) * 2004-01-13 2005-11-21 Ind Tech Res Inst Method for MPLS link protection
US7512063B2 (en) * 2004-12-14 2009-03-31 Cisco Technology, Inc. Border router protection with backup tunnel stitching in a computer network
US7406032B2 (en) * 2005-01-06 2008-07-29 At&T Corporation Bandwidth management for MPLS fast rerouting
JP4545658B2 (ja) * 2005-08-11 2010-09-15 富士通株式会社 コネクション型ネットワークノード

Also Published As

Publication number Publication date
EP2181531B1 (de) 2010-12-08
WO2009012805A1 (en) 2009-01-29
ATE491294T1 (de) 2010-12-15
US8339939B2 (en) 2012-12-25
US20100157807A1 (en) 2010-06-24
EP2181531A1 (de) 2010-05-05

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