WO2001078277A8 - Bandwidth control system - Google Patents

Bandwidth control system

Info

Publication number
WO2001078277A8
WO2001078277A8 PCT/US2001/011109 US0111109W WO0178277A8 WO 2001078277 A8 WO2001078277 A8 WO 2001078277A8 US 0111109 W US0111109 W US 0111109W WO 0178277 A8 WO0178277 A8 WO 0178277A8
Authority
WO
WIPO (PCT)
Prior art keywords
interface
network
host computer
control system
bandwidth control
Prior art date
Application number
PCT/US2001/011109
Other languages
French (fr)
Other versions
WO2001078277A1 (en
Inventor
James Horton
Lois Hollopeter
Victor Nunes
Searcy Scott
David Thomas
Original Assignee
Crosskeys Systems 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 Crosskeys Systems Corp filed Critical Crosskeys Systems Corp
Priority to AU2001249887A priority Critical patent/AU2001249887A1/en
Priority to CA2405263A priority patent/CA2405263C/en
Publication of WO2001078277A1 publication Critical patent/WO2001078277A1/en
Publication of WO2001078277A8 publication Critical patent/WO2001078277A8/en

Links

Classifications

    • 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
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/16—Time-division multiplex systems in which the time allocation to individual channels within a transmission cycle is variable, e.g. to accommodate varying complexity of signals, to vary number of channels transmitted
    • H04J3/1682—Allocation of channels according to the instantaneous demands of the users, e.g. concentrated multiplexers, statistical multiplexers
    • 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
    • H04L41/08—Configuration management of networks or network elements
    • H04L41/0896—Bandwidth or capacity management, i.e. automatically increasing or decreasing capacities
    • 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
    • H04L41/12—Discovery or management of network topologies
    • 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
    • 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
    • H04L47/22—Traffic shaping

Abstract

A bandwidth control system for a network, the network having a host computer that includes a first interface and a second interface. A packet driver (108) adapted to be executed on the host computer is logically connected to the first network interface and the second interface. A traffic shaper (107) adapted to be executed on the host computer maintains a topology representation including one or more nodes. The traffic shaper performs priority and packet rate metering functions on the captured packets to match a set of rate conditions unique to each node in the topology representation of the network.
PCT/US2001/011109 2000-04-05 2001-04-05 Bandwidth control system WO2001078277A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AU2001249887A AU2001249887A1 (en) 2000-04-05 2001-04-05 Bandwidth control system
CA2405263A CA2405263C (en) 2000-04-05 2001-04-05 Bandwidth control system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US19500000P 2000-04-05 2000-04-05
US60/195,000 2000-04-05

Publications (2)

Publication Number Publication Date
WO2001078277A1 WO2001078277A1 (en) 2001-10-18
WO2001078277A8 true WO2001078277A8 (en) 2002-01-03

Family

ID=22719670

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2001/011109 WO2001078277A1 (en) 2000-04-05 2001-04-05 Bandwidth control system

Country Status (4)

Country Link
US (1) US6954429B2 (en)
AU (1) AU2001249887A1 (en)
CA (1) CA2405263C (en)
WO (1) WO2001078277A1 (en)

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Also Published As

Publication number Publication date
CA2405263A1 (en) 2001-10-18
US20010055303A1 (en) 2001-12-27
AU2001249887A1 (en) 2001-10-23
CA2405263C (en) 2013-03-12
US6954429B2 (en) 2005-10-11
WO2001078277A1 (en) 2001-10-18

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