FI944362A - Menetelmä kehäväylöityksen estämiseksi tietoliikenneverkossa - Google Patents

Menetelmä kehäväylöityksen estämiseksi tietoliikenneverkossa Download PDF

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Publication number
FI944362A
FI944362A FI944362A FI944362A FI944362A FI 944362 A FI944362 A FI 944362A FI 944362 A FI944362 A FI 944362A FI 944362 A FI944362 A FI 944362A FI 944362 A FI944362 A FI 944362A
Authority
FI
Finland
Prior art keywords
transfer
node
messages
prohibited
pct
Prior art date
Application number
FI944362A
Other languages
English (en)
Swedish (sv)
Other versions
FI98261C (fi
FI98261B (fi
FI944362A0 (fi
Inventor
Klaus Havansi
Original Assignee
Nokia Telecommunications Oy
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 FI942407A external-priority patent/FI942407A0/fi
Application filed by Nokia Telecommunications Oy filed Critical Nokia Telecommunications Oy
Priority to FI944362A priority Critical patent/FI98261C/fi
Publication of FI944362A0 publication Critical patent/FI944362A0/fi
Priority to US08/737,788 priority patent/US5930236A/en
Priority to AU25675/95A priority patent/AU686812B2/en
Priority to CN95193232A priority patent/CN1086084C/zh
Priority to AT95920094T priority patent/ATE213371T1/de
Priority to JP7530083A priority patent/JP3002260B2/ja
Priority to PCT/FI1995/000286 priority patent/WO1995032571A1/en
Priority to EP95920094A priority patent/EP0761054B1/en
Priority to DE69525453T priority patent/DE69525453T2/de
Publication of FI944362A publication Critical patent/FI944362A/fi
Publication of FI98261B publication Critical patent/FI98261B/fi
Application granted granted Critical
Publication of FI98261C publication Critical patent/FI98261C/fi

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/64—Distributing or queueing
    • H04Q3/66—Traffic distributors
    • 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
    • H04L45/18—Loop-free operations

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Peptides Or Proteins (AREA)
  • Exchange Systems With Centralized Control (AREA)
  • Telephonic Communication Services (AREA)
FI944362A 1994-05-24 1994-09-20 Menetelmä kehäväylöityksen estämiseksi tietoliikenneverkossa FI98261C (fi)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FI944362A FI98261C (fi) 1994-05-24 1994-09-20 Menetelmä kehäväylöityksen estämiseksi tietoliikenneverkossa
DE69525453T DE69525453T2 (de) 1994-05-24 1995-05-24 Verfahren zum verhindern von kreisförmiger wegesuche in einem fernmeldenetz
JP7530083A JP3002260B2 (ja) 1994-05-24 1995-05-24 電気通信ネットワークにおけるサーキュラールーティングを防止する方法
AU25675/95A AU686812B2 (en) 1994-05-24 1995-05-24 Method for preventing circular routing in a telecommunication network
CN95193232A CN1086084C (zh) 1994-05-24 1995-05-24 防止在一个电信网中出现循环路由的方法
AT95920094T ATE213371T1 (de) 1994-05-24 1995-05-24 Verfahren zum verhindern von kreisförmiger wegesuche in einem fernmeldenetz
US08/737,788 US5930236A (en) 1994-05-24 1995-05-24 Method for preventing circular routing in a telecommunication network
PCT/FI1995/000286 WO1995032571A1 (en) 1994-05-24 1995-05-24 Method for preventing circular routing in a telecommunication network
EP95920094A EP0761054B1 (en) 1994-05-24 1995-05-24 Method for preventing circular routing in a telecommunication network

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI942407A FI942407A0 (fi) 1994-05-24 1994-05-24 Foerfarande foer att foerhindra cirkulaer dirigering i ett datakommunikationsnaet
FI944362A FI98261C (fi) 1994-05-24 1994-09-20 Menetelmä kehäväylöityksen estämiseksi tietoliikenneverkossa

Publications (4)

Publication Number Publication Date
FI944362A0 FI944362A0 (fi) 1994-09-20
FI944362A true FI944362A (fi) 1995-11-25
FI98261B FI98261B (fi) 1997-01-31
FI98261C FI98261C (fi) 1997-05-12

Family

ID=26159732

Family Applications (1)

Application Number Title Priority Date Filing Date
FI944362A FI98261C (fi) 1994-05-24 1994-09-20 Menetelmä kehäväylöityksen estämiseksi tietoliikenneverkossa

Country Status (9)

Country Link
US (1) US5930236A (fi)
EP (1) EP0761054B1 (fi)
JP (1) JP3002260B2 (fi)
CN (1) CN1086084C (fi)
AT (1) ATE213371T1 (fi)
AU (1) AU686812B2 (fi)
DE (1) DE69525453T2 (fi)
FI (1) FI98261C (fi)
WO (1) WO1995032571A1 (fi)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6072857A (en) * 1996-12-19 2000-06-06 Bellsouth Intellectual Property Management Corporation Methods and system for monitoring the operational status of a network component in an advanced intelligent network
DE19708112A1 (de) * 1997-02-28 1998-09-03 Philips Patentverwaltung Telekommunikationssystem mit schleifenfreien Vermittlungstabellen
SE512055C2 (sv) * 1997-07-04 2000-01-17 Ericsson Telefon Ab L M Detektion av slinga
EP0913965A1 (en) * 1997-11-03 1999-05-06 Canon Kabushiki Kaisha Reduction of the message traffic in a distributed network
EP0935368A1 (en) 1997-11-03 1999-08-11 Canon Kabushiki Kaisha Path detection in a distributed network
EP0975122A1 (de) * 1998-07-22 2000-01-26 Siemens Schweiz AG Verfahren zum Ermitteln von Daten zum Erstellen eines Abbildes eines Netzes
EP1021052A1 (en) * 1999-01-14 2000-07-19 Telefonaktiebolaget Lm Ericsson Method and arrangement for controlling alternate routing of traffic in a circuit-switched network
US7009934B1 (en) * 1999-03-01 2006-03-07 Ciena Corporation Method and apparatus for rerouting an optical network upon fault
US20040160917A1 (en) * 1999-06-22 2004-08-19 Eliznd Ihab H. Multibeam antenna for a wireless network
US7177898B2 (en) * 2000-03-17 2007-02-13 Fujitsu Limited Multiple-processor information processing system
DE10108052A1 (de) * 2001-02-20 2002-08-22 Siemens Ag Verfahren zum Betrieb eines Kommunikationsnetzes
DE10253782A1 (de) * 2002-01-09 2003-11-13 Siemens Ag Signalisierungspunktcode-Teilung in Vermittlungsstellen
CN1302639C (zh) * 2003-09-18 2007-02-28 上海贝尔阿尔卡特股份有限公司 一种防止循环选路和网络拥塞扩散的无级选路方法
US20050144316A1 (en) * 2003-12-06 2005-06-30 William Loo Method and system for service node redundancy
US7729261B2 (en) * 2004-08-10 2010-06-01 Alcatel Lucent Forwarding of network traffic in respect of differentiated restricted transit network nodes
US7738648B1 (en) * 2005-06-30 2010-06-15 Tekelec Methods, systems and computer program products for rerouting specific services traffic from a signaling message routing node
US8094583B2 (en) * 2006-10-05 2012-01-10 Telefonaktiebolaget Lm Ericsson (Publ) Arrangement and method relating to routing of IP traffic in mobile wireless networks

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4656658A (en) * 1985-10-11 1987-04-07 American Telephone And Telegraph Company Network routing arrangement
US5084816A (en) * 1987-11-25 1992-01-28 Bell Communications Research, Inc. Real time fault tolerant transaction processing system
US5088032A (en) * 1988-01-29 1992-02-11 Cisco Systems, Inc. Method and apparatus for routing communications among computer networks
US5241533A (en) * 1988-07-21 1993-08-31 Hitachi, Ltd. Packet switching network with alternate trunking function
GB8911395D0 (en) * 1989-05-18 1989-07-05 British Telecomm Data communications network
US5253248A (en) * 1990-07-03 1993-10-12 At&T Bell Laboratories Congestion control for connectionless traffic in data networks via alternate routing
JPH04154242A (ja) * 1990-10-17 1992-05-27 Nec Corp ネットワーク障害回復方式
KR930015913A (ko) * 1991-12-24 1993-07-24 정용문 교환망에서 통화로 링크관리 및 재연결 방법
US5265092A (en) * 1992-03-18 1993-11-23 Digital Equipment Corporation Synchronization mechanism for link state packet routing
DE4209906C1 (de) * 1992-03-26 1993-10-21 Siemens Ag Verfahren zur Leitweglenkung von Fernmeldeverbindungen in einem vermaschten Netz
US5481673A (en) * 1993-08-20 1996-01-02 Bell Communications Research Inc. Method for cluster routing in direct link using two associated routing tables at node or signaling transfer point

Also Published As

Publication number Publication date
AU2567595A (en) 1995-12-18
CN1149368A (zh) 1997-05-07
JPH10500267A (ja) 1998-01-06
DE69525453D1 (de) 2002-03-21
FI98261C (fi) 1997-05-12
EP0761054A1 (en) 1997-03-12
WO1995032571A1 (en) 1995-11-30
AU686812B2 (en) 1998-02-12
ATE213371T1 (de) 2002-02-15
CN1086084C (zh) 2002-06-05
JP3002260B2 (ja) 2000-01-24
US5930236A (en) 1999-07-27
FI98261B (fi) 1997-01-31
DE69525453T2 (de) 2002-07-25
FI944362A0 (fi) 1994-09-20
EP0761054B1 (en) 2002-02-13

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