GB202008755D0 - Performance-based network fault localisation - Google Patents

Performance-based network fault localisation

Info

Publication number
GB202008755D0
GB202008755D0 GBGB2008755.7A GB202008755A GB202008755D0 GB 202008755 D0 GB202008755 D0 GB 202008755D0 GB 202008755 A GB202008755 A GB 202008755A GB 202008755 D0 GB202008755 D0 GB 202008755D0
Authority
GB
United Kingdom
Prior art keywords
performance
based network
network fault
fault localisation
localisation
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.)
Pending
Application number
GBGB2008755.7A
Other versions
GB2595888A (en
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.)
British Telecommunications PLC
Original Assignee
British Telecommunications PLC
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 British Telecommunications PLC filed Critical British Telecommunications PLC
Priority to GB2008755.7A priority Critical patent/GB2595888A/en
Publication of GB202008755D0 publication Critical patent/GB202008755D0/en
Publication of GB2595888A publication Critical patent/GB2595888A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/06—Management of faults, events, alarms or notifications
    • H04L41/0677—Localisation of faults
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
    • H04L43/0805—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters by checking availability
    • H04L43/0817—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters by checking availability by checking functioning
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
    • H04L43/0852—Delays
    • H04L43/0858—One way delays
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/10—Active monitoring, e.g. heartbeat, ping or trace-route
    • H04L43/106—Active monitoring, e.g. heartbeat, ping or trace-route using time related information in packets, e.g. by adding timestamps
    • 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
    • H04L45/28—Routing or path finding of packets in data switching networks using route fault recovery

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Cardiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Computer And Data Communications (AREA)
GB2008755.7A 2020-06-09 2020-06-09 Performance-based network fault localisation Pending GB2595888A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2008755.7A GB2595888A (en) 2020-06-09 2020-06-09 Performance-based network fault localisation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2008755.7A GB2595888A (en) 2020-06-09 2020-06-09 Performance-based network fault localisation

Publications (2)

Publication Number Publication Date
GB202008755D0 true GB202008755D0 (en) 2020-07-22
GB2595888A GB2595888A (en) 2021-12-15

Family

ID=71615965

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2008755.7A Pending GB2595888A (en) 2020-06-09 2020-06-09 Performance-based network fault localisation

Country Status (1)

Country Link
GB (1) GB2595888A (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5563875A (en) * 1995-07-10 1996-10-08 International Business Machines Corporation Wrap-around route testing in packet communications networks
US9544220B2 (en) * 2013-02-05 2017-01-10 Cisco Technology, Inc. Binary search-based approach in routing-metric agnostic topologies for node selection to enable effective learning machine mechanisms

Also Published As

Publication number Publication date
GB2595888A (en) 2021-12-15

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