IN2015MN00444A - - Google Patents

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Publication number
IN2015MN00444A
IN2015MN00444A IN444MUN2015A IN2015MN00444A IN 2015MN00444 A IN2015MN00444 A IN 2015MN00444A IN 444MUN2015 A IN444MUN2015 A IN 444MUN2015A IN 2015MN00444 A IN2015MN00444 A IN 2015MN00444A
Authority
IN
India
Prior art keywords
network device
buffer
occupancy
information
packets
Prior art date
Application number
Inventor
Thomas J Edsall
Yue J Yang
Wei Jen Huang
Chih tsung HUANG
Original Assignee
Cisco Tech 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 Cisco Tech Inc filed Critical Cisco Tech Inc
Publication of IN2015MN00444A publication Critical patent/IN2015MN00444A/en

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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
    • H04L43/04—Processing captured monitoring data, e.g. for logfile generation
    • H04L43/045—Processing captured monitoring data, e.g. for logfile generation for graphical visualisation of monitoring data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/24—Traffic characterised by specific attributes, e.g. priority or 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
    • 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
    • H04L43/0876—Network utilisation, e.g. volume of load or congestion level
    • H04L43/0882—Utilisation of link capacity
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/30—Flow control; Congestion control in combination with information about buffer occupancy at either end or at transit nodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Environmental & Geological Engineering (AREA)
  • Data Mining & Analysis (AREA)
  • Health & Medical Sciences (AREA)
  • Cardiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

Techniques are presented herein to facilitate the monitoring of occupancy of a buffer in a network device. Packets are received at a network device. Information is captured describing occupancy of the buffer caused by packet flow through the buffer in the network device. Analytics packets are generated containing the information. The analytics packets from the network device for retrieval of the information contained therein for analysis replay of buffer occupancy etc.
IN444MUN2015 2012-09-18 2013-09-11 IN2015MN00444A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261702320P 2012-09-18 2012-09-18
US13/708,265 US9077619B2 (en) 2012-09-18 2012-12-07 Exporting real time network traffic latency and buffer occupancy
PCT/US2013/059180 WO2014046932A1 (en) 2012-09-18 2013-09-11 Exporting real time network traffic latency and buffer occupancy

Publications (1)

Publication Number Publication Date
IN2015MN00444A true IN2015MN00444A (en) 2015-09-11

Family

ID=50274367

Family Applications (1)

Application Number Title Priority Date Filing Date
IN444MUN2015 IN2015MN00444A (en) 2012-09-18 2013-09-11

Country Status (5)

Country Link
US (4) US9077619B2 (en)
EP (1) EP2898637B1 (en)
CN (1) CN104641602B (en)
IN (1) IN2015MN00444A (en)
WO (1) WO2014046932A1 (en)

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Also Published As

Publication number Publication date
CN104641602A (en) 2015-05-20
EP2898637B1 (en) 2016-11-09
US9509622B2 (en) 2016-11-29
EP2898637A1 (en) 2015-07-29
US9641407B2 (en) 2017-05-02
US20170026256A1 (en) 2017-01-26
CN104641602B (en) 2018-01-05
US20140078915A1 (en) 2014-03-20
US9077619B2 (en) 2015-07-07
US20150244637A1 (en) 2015-08-27
WO2014046932A1 (en) 2014-03-27
USRE48645E1 (en) 2021-07-13

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