DE69725261D1 - System zur Übermittlung des Netzwerkverkehrs in einem Kommunikationsnetzwerk - Google Patents

System zur Übermittlung des Netzwerkverkehrs in einem Kommunikationsnetzwerk

Info

Publication number
DE69725261D1
DE69725261D1 DE69725261T DE69725261T DE69725261D1 DE 69725261 D1 DE69725261 D1 DE 69725261D1 DE 69725261 T DE69725261 T DE 69725261T DE 69725261 T DE69725261 T DE 69725261T DE 69725261 D1 DE69725261 D1 DE 69725261D1
Authority
DE
Germany
Prior art keywords
transmission
network
communication network
network traffic
traffic
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
DE69725261T
Other languages
English (en)
Other versions
DE69725261T2 (de
Inventor
Steven Michael Bellovin
Barbara E Moo
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.)
AT&T Corp
Original Assignee
AT&T Corp
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 AT&T Corp filed Critical AT&T Corp
Publication of DE69725261D1 publication Critical patent/DE69725261D1/de
Application granted granted Critical
Publication of DE69725261T2 publication Critical patent/DE69725261T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • H04L43/06—Generation of reports
    • H04L43/062—Generation of reports related to network traffic
    • 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
    • H04L43/0823—Errors, e.g. transmission errors
    • H04L43/0829—Packet loss
    • H04L43/0841—Round trip packet loss
    • 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
    • H04L43/0864—Round trip delays
    • 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
    • H04L45/42—Centralised routing
    • 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
    • H04L43/0811—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters by checking availability by checking connectivity

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Environmental & Geological Engineering (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Small-Scale Networks (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
  • Computer And Data Communications (AREA)
  • Maintenance And Management Of Digital Transmission (AREA)
DE69725261T 1996-07-15 1997-07-15 System zur Übermittlung des Netzwerkverkehrs in einem Kommunikationsnetzwerk Expired - Lifetime DE69725261T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US679782 1996-07-15
US08/679,782 US5870557A (en) 1996-07-15 1996-07-15 Method for determining and reporting a level of network activity on a communications network using a routing analyzer and advisor

Publications (2)

Publication Number Publication Date
DE69725261D1 true DE69725261D1 (de) 2003-11-06
DE69725261T2 DE69725261T2 (de) 2004-07-22

Family

ID=24728344

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69725261T Expired - Lifetime DE69725261T2 (de) 1996-07-15 1997-07-15 System zur Übermittlung des Netzwerkverkehrs in einem Kommunikationsnetzwerk

Country Status (6)

Country Link
US (1) US5870557A (de)
EP (1) EP0841772B1 (de)
JP (1) JP3659448B2 (de)
KR (1) KR100338175B1 (de)
CA (1) CA2208187C (de)
DE (1) DE69725261T2 (de)

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US7145898B1 (en) * 1996-11-18 2006-12-05 Mci Communications Corporation System, method and article of manufacture for selecting a gateway of a hybrid communication system architecture
US6690654B2 (en) 1996-11-18 2004-02-10 Mci Communications Corporation Method and system for multi-media collaboration between remote parties
US6731625B1 (en) 1997-02-10 2004-05-04 Mci Communications Corporation System, method and article of manufacture for a call back architecture in a hybrid network with support for internet telephony
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US7707600B1 (en) * 1998-08-21 2010-04-27 Intel Corporation Confirming video transmissions
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CA2301435C (en) * 1999-04-16 2006-10-10 At&T Corp. Method for reducing congestion in packet-switched networks
US6438603B1 (en) * 1999-04-30 2002-08-20 Microsoft Corporation Methods and protocol for simultaneous tuning of reliable and non-reliable channels of a single network communication link
US6587875B1 (en) * 1999-04-30 2003-07-01 Microsoft Corporation Network protocol and associated methods for optimizing use of available bandwidth
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US20020177910A1 (en) * 2000-04-19 2002-11-28 Quarterman John S. Performance measurement system for large computer network
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US6904460B1 (en) 2000-06-01 2005-06-07 Aerocast.Com, Inc. Reverse content harvester
US6879998B1 (en) * 2000-06-01 2005-04-12 Aerocast.Com, Inc. Viewer object proxy
US6658000B1 (en) 2000-06-01 2003-12-02 Aerocast.Com, Inc. Selective routing
US7213062B1 (en) 2000-06-01 2007-05-01 General Instrument Corporation Self-publishing network directory
US6836806B1 (en) 2000-06-01 2004-12-28 Aerocast, Inc. System for network addressing
US6742033B1 (en) 2000-06-12 2004-05-25 Gateway, Inc. System, method and computer program product that pre-caches content to provide timely information to a user
US20050055426A1 (en) * 2000-06-12 2005-03-10 Kim Smith System, method and computer program product that pre-caches content to provide timely information to a user
FI112148B (fi) * 2000-07-24 2003-10-31 Stonesoft Oyj Tietoliikenteen ohjausmenetelmä
US6718346B1 (en) * 2000-08-17 2004-04-06 3Com Corporation Generating summary data for a requested time period having a requested start time and end time a plurality of data records
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US20020073204A1 (en) * 2000-12-07 2002-06-13 Rabindranath Dutta Method and system for exchange of node characteristics for DATA sharing in peer-to-peer DATA networks
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US20030115319A1 (en) * 2001-12-17 2003-06-19 Dawson Jeffrey L. Network paths
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US8982733B2 (en) 2011-03-04 2015-03-17 Cisco Technology, Inc. System and method for managing topology changes in a network environment
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Also Published As

Publication number Publication date
EP0841772A2 (de) 1998-05-13
EP0841772A3 (de) 1999-08-11
EP0841772B1 (de) 2003-10-01
DE69725261T2 (de) 2004-07-22
CA2208187A1 (en) 1998-01-15
US5870557A (en) 1999-02-09
CA2208187C (en) 2001-04-03
KR980013099A (ko) 1998-04-30
JP3659448B2 (ja) 2005-06-15
KR100338175B1 (ko) 2002-10-25
JPH1093630A (ja) 1998-04-10

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Legal Events

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8364 No opposition during term of opposition