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WO1996021301B1 - Procedes de verification des informations de tables d'acheminement - Google Patents

Procedes de verification des informations de tables d'acheminement

Info

Publication number
WO1996021301B1
WO1996021301B1 PCT/SE1995/001329 SE9501329W WO9621301B1 WO 1996021301 B1 WO1996021301 B1 WO 1996021301B1 SE 9501329 W SE9501329 W SE 9501329W WO 9621301 B1 WO9621301 B1 WO 9621301B1
Authority
WO
WIPO (PCT)
Prior art keywords
node
routing
network
nodes
operation system
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.)
Ceased
Application number
PCT/SE1995/001329
Other languages
English (en)
Other versions
WO1996021301A1 (fr
Filing date
Publication date
Priority claimed from US08/339,757 external-priority patent/US5583848A/en
Application filed filed Critical
Priority to CA002205609A priority Critical patent/CA2205609A1/fr
Priority to BR9509717A priority patent/BR9509717A/pt
Priority to AU58601/96A priority patent/AU707285B2/en
Priority to EP95944836A priority patent/EP0791257A1/fr
Publication of WO1996021301A1 publication Critical patent/WO1996021301A1/fr
Publication of WO1996021301B1 publication Critical patent/WO1996021301B1/fr
Priority to MXPA/A/1997/003408A priority patent/MXPA97003408A/xx
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Abstract

Procédé de vérification des informations d'acheminement dans un réseau à commutation de paquets (10). Un premier procédé consiste à utiliser un réseau de gestion de télécommunications (51) pour échantillonner, par l'intermédiaire d'une interface banalisée de gestion (Q3), des informations de tables d'acheminement au niveau de n÷uds actifs (12-22) dans le réseau d'exploitation pour un message d'essai envoyé par un n÷ud de lancement de l'essai à un n÷ud destinataire final par des n÷uds intermédiaires. Ensuite, le réseau de gestion de télécommunications lance des essais de vérification des informations de tables d'acheminement ainsi collectées, et ce indépendamment du réseau à commutation de paquets. Ce procédé est avantageux en ce que l'essai de vérification n'est pas effectué sur le réseau tant que l'essai des informations de tables d'acheminement 'réelles' se poursuit. Avantageusement, ledit procédé contrôle les informations d'acheminement réelles sans surcharger le réseau de demandes d'acheminement supplémentaires fournies par le contrôle. Par ailleurs, ce procédé n'entraîne aucun chargement du réseau. En outre, ledit procédé exploite des données collectées en temps réel à partir du réseau.
PCT/SE1995/001329 1994-11-11 1995-11-09 Procedes de verification des informations de tables d'acheminement Ceased WO1996021301A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CA002205609A CA2205609A1 (fr) 1994-11-15 1995-11-09 Procedes de verification des informations de tables d'acheminement
BR9509717A BR9509717A (pt) 1994-11-15 1995-11-09 Processo de verificação de informações de tabela de encaminhamento e sistema para verificação de informações de rotina em uma rede de comutação por pacotes
AU58601/96A AU707285B2 (en) 1994-11-15 1995-11-09 Methods for verification of routing table information
EP95944836A EP0791257A1 (fr) 1994-11-11 1995-11-09 Procedes de verification des informations de tables d'acheminement
MXPA/A/1997/003408A MXPA97003408A (en) 1994-11-15 1997-05-09 Methods for verification of rutch picture information

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/339,757 US5583848A (en) 1994-11-15 1994-11-15 Methods for verification of routing table information
US08/339,757 1994-11-15

Publications (2)

Publication Number Publication Date
WO1996021301A1 WO1996021301A1 (fr) 1996-07-11
WO1996021301B1 true WO1996021301B1 (fr) 1996-09-06

Family

ID=23330450

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SE1995/001329 Ceased WO1996021301A1 (fr) 1994-11-11 1995-11-09 Procedes de verification des informations de tables d'acheminement

Country Status (6)

Country Link
US (1) US5583848A (fr)
EP (1) EP0791257A1 (fr)
CN (1) CN1104791C (fr)
AU (1) AU707285B2 (fr)
BR (1) BR9509717A (fr)
WO (1) WO1996021301A1 (fr)

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US6785277B1 (en) * 1998-08-06 2004-08-31 Telefonaktiebolget Lm Ericsson (Publ) System and method for internodal information routing within a communications network
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JP4390649B2 (ja) * 2004-07-14 2009-12-24 富士通株式会社 ネットワークループ検知装置
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US8041021B2 (en) * 2005-06-13 2011-10-18 Tekelec Methods, systems, and computer program products for selecting a global title translation mode based on an originator of a signaling message and performing global title translation according to the selected mode
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US20070217391A1 (en) * 2006-03-16 2007-09-20 Tekelec Methods, systems, and computer program products for setting congestion levels for a plurality of routes to a common destination
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