GB2455434B - Improved root-cause approach to problem diagnosis in data networks - Google Patents

Improved root-cause approach to problem diagnosis in data networks

Info

Publication number
GB2455434B
GB2455434B GB0813137.7A GB0813137A GB2455434B GB 2455434 B GB2455434 B GB 2455434B GB 0813137 A GB0813137 A GB 0813137A GB 2455434 B GB2455434 B GB 2455434B
Authority
GB
United Kingdom
Prior art keywords
data networks
improved root
problem diagnosis
cause approach
approach
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
GB0813137.7A
Other versions
GB2455434A (en
GB0813137D0 (en
Inventor
Raja Kannan
Srinivas Ramanathan
Sreedharan Subramanian
Balamurugan Vaidhinathan
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.)
EG Innovations Pte Ltd
Original Assignee
EG Innovations Pte Ltd
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 EG Innovations Pte Ltd filed Critical EG Innovations Pte Ltd
Priority claimed from PCT/SG2007/000222 external-priority patent/WO2009014495A1/en
Publication of GB0813137D0 publication Critical patent/GB0813137D0/en
Publication of GB2455434A publication Critical patent/GB2455434A/en
Application granted granted Critical
Publication of GB2455434B publication Critical patent/GB2455434B/en
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
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/16—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks using machine learning or artificial intelligence
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/0703—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation
    • G06F11/0706—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation the processing taking place on a specific hardware platform or in a specific software environment
    • G06F11/0709—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation the processing taking place on a specific hardware platform or in a specific software environment in a distributed system consisting of a plurality of standalone computer nodes, e.g. clusters, client-server systems
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/0703—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation
    • G06F11/079—Root cause analysis, i.e. error or fault diagnosis
    • H04L12/2423—
    • 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
    • H04L41/0631—Management of faults, events, alarms or notifications using root cause analysis; using analysis of correlation between notifications, alarms or events based on decision criteria, e.g. hierarchy, tree or time analysis
    • 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
    • H04L41/14—Network analysis or design
    • H04L41/142—Network analysis or design using statistical or mathematical methods
    • 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
    • H04L43/0823—Errors, e.g. transmission errors
    • H04L12/2416—

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Quality & Reliability (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Biomedical Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Software Systems (AREA)
  • Algebra (AREA)
  • Evolutionary Computation (AREA)
  • Databases & Information Systems (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Artificial Intelligence (AREA)
  • Environmental & Geological Engineering (AREA)
  • Medical Informatics (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Mathematical Physics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Pure & Applied Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Small-Scale Networks (AREA)
GB0813137.7A 2007-07-27 2007-07-27 Improved root-cause approach to problem diagnosis in data networks Active GB2455434B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SG2007/000222 WO2009014495A1 (en) 2007-07-20 2007-07-27 Improved root-cause approach to problem diagnosis in data networks

Publications (3)

Publication Number Publication Date
GB0813137D0 GB0813137D0 (en) 2008-08-27
GB2455434A GB2455434A (en) 2009-06-17
GB2455434B true GB2455434B (en) 2012-01-11

Family

ID=39737234

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0813137.7A Active GB2455434B (en) 2007-07-27 2007-07-27 Improved root-cause approach to problem diagnosis in data networks

Country Status (1)

Country Link
GB (1) GB2455434B (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002010944A1 (en) * 2000-08-01 2002-02-07 Qwest Communications International Inc. Performance modeling, fault management and repair in a xdsl network
WO2003014878A2 (en) * 2001-08-06 2003-02-20 Mercury Interactive Corporation System and method for automated analysis of load testing results
US6701459B2 (en) * 2000-12-27 2004-03-02 Egurkha Pte Ltd Root-cause approach to problem diagnosis in data networks
US7069480B1 (en) * 2001-03-28 2006-06-27 The Shoregroup, Inc. Method and apparatus for identifying problems in computer networks

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002010944A1 (en) * 2000-08-01 2002-02-07 Qwest Communications International Inc. Performance modeling, fault management and repair in a xdsl network
US6701459B2 (en) * 2000-12-27 2004-03-02 Egurkha Pte Ltd Root-cause approach to problem diagnosis in data networks
US7069480B1 (en) * 2001-03-28 2006-06-27 The Shoregroup, Inc. Method and apparatus for identifying problems in computer networks
WO2003014878A2 (en) * 2001-08-06 2003-02-20 Mercury Interactive Corporation System and method for automated analysis of load testing results

Also Published As

Publication number Publication date
GB2455434A (en) 2009-06-17
GB0813137D0 (en) 2008-08-27

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