DE69132279T2 - Verfahren zur Isolierung eines Netzwerkfehlers - Google Patents

Verfahren zur Isolierung eines Netzwerkfehlers

Info

Publication number
DE69132279T2
DE69132279T2 DE69132279T DE69132279T DE69132279T2 DE 69132279 T2 DE69132279 T2 DE 69132279T2 DE 69132279 T DE69132279 T DE 69132279T DE 69132279 T DE69132279 T DE 69132279T DE 69132279 T2 DE69132279 T2 DE 69132279T2
Authority
DE
Germany
Prior art keywords
network
models
isolating
procedure
network fault
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.)
Expired - Lifetime
Application number
DE69132279T
Other languages
English (en)
Other versions
DE69132279D1 (de
Inventor
H Dev
H Emery
S Rustici
M Brown
S Wiggin
W Gray
P Scott
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.)
Aprisma Management Technology Inc
Original Assignee
Cabletron Systems Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24333389&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69132279(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Cabletron Systems Inc filed Critical Cabletron Systems Inc
Application granted granted Critical
Publication of DE69132279D1 publication Critical patent/DE69132279D1/de
Publication of DE69132279T2 publication Critical patent/DE69132279T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

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    • H04L41/00Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/06Management of faults, events, alarms or notifications
    • H04L41/0604Management of faults, events, alarms or notifications using filtering, e.g. reduction of information by using priority, element types, position or time
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63BSHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B5/00Hulls characterised by their construction of non-metallic material
    • B63B5/02Hulls characterised by their construction of non-metallic material made predominantly of wood
    • B63B5/06Decks; Shells
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    • G06F11/2257Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing using expert systems
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    • H04L41/06Management of faults, events, alarms or notifications
    • H04L41/069Management of faults, events, alarms or notifications using logs of notifications; Post-processing of notifications
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/06Management of faults, events, alarms or notifications
    • H04L41/0695Management of faults, events, alarms or notifications the faulty arrangement being the maintenance, administration or management system
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/22Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks comprising specially adapted graphical user interfaces [GUI]
    • HELECTRICITY
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    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00Arrangements for monitoring or testing data switching networks
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00Arrangements for monitoring or testing data switching networks
    • H04L43/08Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
    • H04L43/0805Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters by checking availability
    • H04L43/0811Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters by checking availability by checking connectivity
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00Arrangements for monitoring or testing data switching networks
    • H04L43/08Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
    • H04L43/0805Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters by checking availability
    • H04L43/0817Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters by checking availability by checking functioning
    • GPHYSICS
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    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00Error detection; Error correction; Monitoring
    • G06F11/30Monitoring
    • G06F11/3089Monitoring arrangements determined by the means or processing involved in sensing the monitored data, e.g. interfaces, connectors, sensors, probes, agents
    • G06F11/3096Monitoring arrangements determined by the means or processing involved in sensing the monitored data, e.g. interfaces, connectors, sensors, probes, agents wherein the means or processing minimize the use of computing system or of computing system component resources, e.g. non-intrusive monitoring which minimizes the probe effect: sniffing, intercepting, indirectly deriving the monitored data from other directly available data
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00Error detection; Error correction; Monitoring
    • G06F11/30Monitoring
    • G06F11/32Monitoring with visual or acoustical indication of the functioning of the machine
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00Error detection; Error correction; Monitoring
    • G06F11/30Monitoring
    • G06F11/34Recording or statistical evaluation of computer activity, e.g. of down time, of input/output operation ; Recording or statistical evaluation of user activity, e.g. usability assessment
    • G06F11/3447Performance evaluation by modeling
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F2201/00Indexing scheme relating to error detection, to error correction, and to monitoring
    • G06F2201/865Monitoring of software
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F2201/00Indexing scheme relating to error detection, to error correction, and to monitoring
    • G06F2201/88Monitoring involving counting
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/06Management of faults, events, alarms or notifications
    • H04L41/0686Additional information in the notification, e.g. enhancement of specific meta-data
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/40Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks using virtualisation of network functions or resources, e.g. SDN or NFV entities
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00Arrangements for monitoring or testing data switching networks
    • H04L43/06Generation of reports
    • H04L43/065Generation of reports related to network devices
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00Arrangements for monitoring or testing data switching networks
    • H04L43/08Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
    • H04L43/0823Errors, e.g. transmission errors
    • H04L43/0829Packet loss
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00Arrangements for monitoring or testing data switching networks
    • H04L43/10Active monitoring, e.g. heartbeat, ping or trace-route
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00Arrangements for monitoring or testing data switching networks
    • H04L43/10Active monitoring, e.g. heartbeat, ping or trace-route
    • H04L43/103Active monitoring, e.g. heartbeat, ping or trace-route with adaptive polling, i.e. dynamically adapting the polling rate
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00Arrangements for monitoring or testing data switching networks
    • H04L43/16Threshold monitoring
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S706/00Data processing: artificial intelligence
    • Y10S706/902Application using ai with detail of the ai system
    • Y10S706/911Nonmedical diagnostics
    • Y10S706/916Electronic or computer, internal or network, circuit
DE69132279T 1990-09-17 1991-09-17 Verfahren zur Isolierung eines Netzwerkfehlers Expired - Lifetime DE69132279T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US58350990A 1990-09-17 1990-09-17

Publications (2)

Publication Number Publication Date
DE69132279D1 DE69132279D1 (de) 2000-08-03
DE69132279T2 true DE69132279T2 (de) 2001-01-18

Family

ID=24333389

Family Applications (3)

Application Number Title Priority Date Filing Date
DE69126666T Expired - Lifetime DE69126666T2 (de) 1990-09-17 1991-09-17 Netzwerkverwaltungssystem mit modellbasierter intelligenz
DE69132280T Expired - Lifetime DE69132280T2 (de) 1990-09-17 1991-09-17 System und Verfahren zur Modellierung eines Computer-Netzwerks
DE69132279T Expired - Lifetime DE69132279T2 (de) 1990-09-17 1991-09-17 Verfahren zur Isolierung eines Netzwerkfehlers

Family Applications Before (2)

Application Number Title Priority Date Filing Date
DE69126666T Expired - Lifetime DE69126666T2 (de) 1990-09-17 1991-09-17 Netzwerkverwaltungssystem mit modellbasierter intelligenz
DE69132280T Expired - Lifetime DE69132280T2 (de) 1990-09-17 1991-09-17 System und Verfahren zur Modellierung eines Computer-Netzwerks

Country Status (7)

Country Link
US (5) US5436909A (de)
EP (3) EP0737921B1 (de)
JP (1) JPH06501118A (de)
AT (3) ATE194237T1 (de)
AU (4) AU659101B2 (de)
DE (3) DE69126666T2 (de)
WO (1) WO1992005485A2 (de)

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US5812750A (en) 1998-09-22
US5504921A (en) 1996-04-02
EP0737920A3 (de) 1997-07-09
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WO1992005485A2 (en) 1992-04-02
EP0737921A2 (de) 1996-10-16
ATE194238T1 (de) 2000-07-15
AU659101B2 (en) 1995-05-11
AU8620491A (en) 1992-04-15
DE69132280D1 (de) 2000-08-03
DE69132279D1 (de) 2000-08-03
ATE194237T1 (de) 2000-07-15
US6049828A (en) 2000-04-11
AU685335B2 (en) 1998-01-15
DE69126666T2 (de) 1998-02-12
EP0737921A3 (de) 1997-07-09
EP0737921B1 (de) 2000-06-28
EP0549677A1 (de) 1993-07-07
AU4063295A (en) 1996-04-04
US6374293B1 (en) 2002-04-16
AU2722695A (en) 1995-09-21
DE69126666D1 (de) 1997-07-31
EP0737920A2 (de) 1996-10-16
AU2722595A (en) 1995-09-21
DE69132280T2 (de) 2001-01-18
AU681972B2 (en) 1997-09-11
WO1992005485A3 (en) 1992-06-25
ATE154850T1 (de) 1997-07-15
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US5436909A (en) 1995-07-25
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