DE60223806D1 - Messung von Netzwerkparametern wie sie von nicht künstlichem Netzwerkverkehr wahrgenommen werden - Google Patents

Messung von Netzwerkparametern wie sie von nicht künstlichem Netzwerkverkehr wahrgenommen werden

Info

Publication number
DE60223806D1
DE60223806D1 DE60223806T DE60223806T DE60223806D1 DE 60223806 D1 DE60223806 D1 DE 60223806D1 DE 60223806 T DE60223806 T DE 60223806T DE 60223806 T DE60223806 T DE 60223806T DE 60223806 D1 DE60223806 D1 DE 60223806D1
Authority
DE
Germany
Prior art keywords
perceived
measurement
network
artificial
network 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
DE60223806T
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English (en)
Other versions
DE60223806T2 (de
Inventor
Francisco Garcia
Robert Gardner
Joseph Sventek
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.)
Agilent Technologies Inc
Original Assignee
Agilent Technologies 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
Application filed by Agilent Technologies Inc filed Critical Agilent Technologies Inc
Publication of DE60223806D1 publication Critical patent/DE60223806D1/de
Application granted granted Critical
Publication of DE60223806T2 publication Critical patent/DE60223806T2/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
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/80—Responding to QoS
    • 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
    • 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
    • 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
    • H04L43/08—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
    • 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
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/12—Network monitoring probes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/22—Parsing or analysis of headers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M7/00—Arrangements for interconnection between switching centres
    • H04M7/006—Networks other than PSTN/ISDN providing telephone service, e.g. Voice over Internet Protocol (VoIP), including next generation networks with a packet-switched transport layer
DE60223806T 2002-09-16 2002-09-16 Messung von Netzwerkparametern wie sie von nicht künstlichem Netzwerkverkehr wahrgenommen werden Expired - Lifetime DE60223806T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP02256403A EP1401147B1 (de) 2002-09-16 2002-09-16 Messung von Netzwerkparametern wie sie von nicht künstlichem Netzwerkverkehr wahrgenommen werden

Publications (2)

Publication Number Publication Date
DE60223806D1 true DE60223806D1 (de) 2008-01-10
DE60223806T2 DE60223806T2 (de) 2008-10-30

Family

ID=31896962

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60223806T Expired - Lifetime DE60223806T2 (de) 2002-09-16 2002-09-16 Messung von Netzwerkparametern wie sie von nicht künstlichem Netzwerkverkehr wahrgenommen werden

Country Status (5)

Country Link
US (1) US20040052259A1 (de)
EP (1) EP1401147B1 (de)
JP (1) JP2004112791A (de)
CN (1) CN1492630A (de)
DE (1) DE60223806T2 (de)

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DE60223806T2 (de) 2008-10-30
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US20040052259A1 (en) 2004-03-18
EP1401147B1 (de) 2007-11-28
CN1492630A (zh) 2004-04-28

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