CA2291916A1 - Internet differentiated services service for transactional applications - Google Patents
Internet differentiated services service for transactional applications Download PDFInfo
- Publication number
- CA2291916A1 CA2291916A1 CA002291916A CA2291916A CA2291916A1 CA 2291916 A1 CA2291916 A1 CA 2291916A1 CA 002291916 A CA002291916 A CA 002291916A CA 2291916 A CA2291916 A CA 2291916A CA 2291916 A1 CA2291916 A1 CA 2291916A1
- Authority
- CA
- Canada
- Prior art keywords
- differentiated services
- services service
- transactional applications
- classes
- belonging
- 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.)
- Granted
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
- H04L41/14—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
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/50—Network service management, e.g. ensuring proper service fulfilment according to agreements
- H04L41/5003—Managing SLA; Interaction between SLA and QoS
- H04L41/5019—Ensuring fulfilment of SLA
- H04L41/5022—Ensuring fulfilment of SLA by giving priorities, e.g. assigning classes of service
-
- 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
- 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
- H04L47/2408—Traffic characterised by specific attributes, e.g. priority or QoS for supporting different services, e.g. a differentiated services [DiffServ] type of service
-
- 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
- H04L69/16—Implementation or adaptation of Internet protocol [IP], of transmission control protocol [TCP] or of user datagram protocol [UDP]
- H04L69/161—Implementation details of TCP/IP or UDP/IP stack architecture; Specification of modified or new header fields
-
- 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
- H04L69/16—Implementation or adaptation of Internet protocol [IP], of transmission control protocol [TCP] or of user datagram protocol [UDP]
- H04L69/163—In-band adaptation of TCP data exchange; In-band control procedures
-
- 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
- H04L41/50—Network service management, e.g. ensuring proper service fulfilment according to agreements
- H04L41/5003—Managing SLA; Interaction between SLA and 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
- H04L43/02—Capturing of monitoring data
- H04L43/026—Capturing of monitoring data using flow identification
-
- 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
- H04L43/0876—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
- H04L47/00—Traffic control in data switching networks
- H04L47/10—Flow control; Congestion control
- H04L47/13—Flow control; Congestion control in a LAN segment, e.g. ring or bus
-
- 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
- H04L69/16—Implementation or adaptation of Internet protocol [IP], of transmission control protocol [TCP] or of user datagram protocol [UDP]
Abstract
A method of monitoring telecommunications network traffic comprising the steps of: receiving a packet stream comprising packets each identified as belonging to one of at least three classes; calculating a difference between the numbers of packets received identified as belonging to a first and a second of said classes; and deriving a measure of traffic load on the network responsive to said difference. The invention also relates to a method for admission control based on the above method of monitoring and a method for overcoming admission control avoidance. It also relates to apparatus embodying these methods.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/221,778 | 1998-12-28 | ||
US09/221,778 US6483805B1 (en) | 1998-12-28 | 1998-12-28 | Internet differentiated services service for transaction applications |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2291916A1 true CA2291916A1 (en) | 2000-06-28 |
CA2291916C CA2291916C (en) | 2009-08-11 |
Family
ID=22829352
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002291916A Expired - Fee Related CA2291916C (en) | 1998-12-28 | 1999-12-09 | Internet differentiated services service for transactional applications |
Country Status (4)
Country | Link |
---|---|
US (1) | US6483805B1 (en) |
EP (1) | EP1017203B1 (en) |
CA (1) | CA2291916C (en) |
DE (1) | DE69937537T2 (en) |
Families Citing this family (81)
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US6795866B1 (en) * | 1999-10-21 | 2004-09-21 | Sun Microsystems, Inc. | Method and apparatus for forwarding packet fragments |
US6556544B1 (en) * | 1999-10-22 | 2003-04-29 | Nortel Networks Limited | Method and system for provisioning network resources for dynamic multicast groups |
US7120694B2 (en) * | 1999-10-22 | 2006-10-10 | Verizon Laboratories Inc. | Service level agreements and management thereof |
US6788647B1 (en) | 1999-11-19 | 2004-09-07 | Cisco Technology, Inc. | Automatically applying bi-directional quality of service treatment to network data flows |
US7023820B2 (en) * | 2000-12-28 | 2006-04-04 | Nokia, Inc. | Method and apparatus for communicating data in a GPRS network based on a plurality of traffic classes |
US7142512B1 (en) * | 1999-12-02 | 2006-11-28 | Hitachi, Ltd. | Network measurement controlling system apparatus and method |
US6985436B1 (en) * | 1999-12-07 | 2006-01-10 | Cisco Technology, Inc. | Ticket insertion: load information for assured forwarding classes |
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US6741555B1 (en) * | 2000-06-14 | 2004-05-25 | Nokia Internet Communictions Inc. | Enhancement of explicit congestion notification (ECN) for wireless network applications |
US7307954B1 (en) * | 2000-06-23 | 2007-12-11 | Nokia Corporation | Differentiated service network and method of operating a differentiated service network |
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US6959332B1 (en) | 2000-07-12 | 2005-10-25 | Cisco Technology, Inc. | Basic command representation of quality of service policies |
US6826147B1 (en) * | 2000-07-25 | 2004-11-30 | Nortel Networks Limited | Method and apparatus for aggregate flow control in a differentiated services network |
US7170905B1 (en) * | 2000-08-10 | 2007-01-30 | Verizon Communications Inc. | Vertical services integration enabled content distribution mechanisms |
US7801158B2 (en) * | 2000-10-16 | 2010-09-21 | Verizon Communications Inc. | Congestion and thru-put visibility and isolation |
US7099932B1 (en) | 2000-08-16 | 2006-08-29 | Cisco Technology, Inc. | Method and apparatus for retrieving network quality of service policy information from a directory in a quality of service policy management system |
US7136382B1 (en) * | 2000-08-25 | 2006-11-14 | Novell, Inc. | System and method for providing quality of service operations using IP addresses |
US7096260B1 (en) * | 2000-09-29 | 2006-08-22 | Cisco Technology, Inc. | Marking network data packets with differentiated services codepoints based on network load |
US6822940B1 (en) * | 2000-09-29 | 2004-11-23 | Cisco Technology, Inc. | Method and apparatus for adapting enforcement of network quality of service policies based on feedback about network conditions |
US6988133B1 (en) | 2000-10-31 | 2006-01-17 | Cisco Technology, Inc. | Method and apparatus for communicating network quality of service policy information to a plurality of policy enforcement points |
US7050396B1 (en) * | 2000-11-30 | 2006-05-23 | Cisco Technology, Inc. | Method and apparatus for automatically establishing bi-directional differentiated services treatment of flows in a network |
US6839327B1 (en) * | 2000-12-01 | 2005-01-04 | Cisco Technology, Inc. | Method and apparatus for maintaining consistent per-hop forwarding behavior in a network using network-wide per-hop behavior definitions |
US6879560B1 (en) * | 2000-12-08 | 2005-04-12 | At&T Corp. | System and method for limiting congestion over a switch network |
US7047536B1 (en) * | 2000-12-29 | 2006-05-16 | Nortel Networks Ltd | Method and apparatus for classifying remote procedure call transport traffic |
US7984147B2 (en) * | 2000-12-29 | 2011-07-19 | Hewlett-Packard Development Company, L.P. | Apparatus and method for identifying a requested level of service for a transaction |
DE50107821D1 (en) * | 2001-01-12 | 2005-12-01 | Siemens Ag | Method and device for computer-aided monitoring of a telecommunications network |
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US7269157B2 (en) * | 2001-04-10 | 2007-09-11 | Internap Network Services Corporation | System and method to assure network service levels with intelligent routing |
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EP1251669A1 (en) * | 2001-04-19 | 2002-10-23 | BRITISH TELECOMMUNICATIONS public limited company | Communications network |
US7050393B2 (en) * | 2001-05-10 | 2006-05-23 | International Business Machines Corporation | Method, system, and product for alleviating router congestion |
US7107344B2 (en) * | 2001-08-16 | 2006-09-12 | International Business Machines Corporation | Connection allocation technology |
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KR100750036B1 (en) * | 2001-08-24 | 2007-08-16 | 인텔 코오퍼레이션 | A general input/output architecture, protocol and related methods to implement flow control |
US9836424B2 (en) * | 2001-08-24 | 2017-12-05 | Intel Corporation | General input/output architecture, protocol and related methods to implement flow control |
FR2831742B1 (en) * | 2001-10-25 | 2004-02-27 | Cit Alcatel | METHOD FOR TRANSMITTING PACKETS VIA A TELECOMMUNICATIONS NETWORK USING THE IP PROTOCOL |
US7561517B2 (en) | 2001-11-02 | 2009-07-14 | Internap Network Services Corporation | Passive route control of data networks |
US7668966B2 (en) | 2001-11-02 | 2010-02-23 | Internap Network Services Corporation | Data network controller |
US7133365B2 (en) | 2001-11-02 | 2006-11-07 | Internap Network Services Corporation | System and method to provide routing control of information over networks |
US7284047B2 (en) * | 2001-11-08 | 2007-10-16 | Microsoft Corporation | System and method for controlling network demand via congestion pricing |
US7433947B1 (en) * | 2002-01-04 | 2008-10-07 | Network General Technology | System and method for determining real-time application verb response times |
EP1335535A1 (en) * | 2002-01-31 | 2003-08-13 | BRITISH TELECOMMUNICATIONS public limited company | Network service selection |
EP1470676B1 (en) * | 2002-02-01 | 2005-11-30 | Technische Universität Darmstadt | Method for determining the traffic load in a communication network by means of data packet marking |
US7333432B1 (en) | 2002-02-12 | 2008-02-19 | Cisco Technology, Inc. | Method and apparatus for configuring network elements to support real time applications |
US7477600B1 (en) | 2002-02-12 | 2009-01-13 | Cisco Technology, Inc. | Method and apparatus for configuring network elements to support real time applications based on meta-templates |
US7085236B2 (en) * | 2002-05-20 | 2006-08-01 | University Of Massachusetts, Amherst | Active queue management for differentiated services |
CA2393373A1 (en) | 2002-07-15 | 2004-01-15 | Anthony Gerkis | Apparatus, system and method for the transmission of data with different qos attributes. |
US7912001B2 (en) * | 2003-05-15 | 2011-03-22 | At&T Intellectual Property I, L.P. | Methods, systems, and products for a metering application |
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US8036120B2 (en) * | 2003-08-27 | 2011-10-11 | Nortel Networks Limited | Technique for admission control of packet flows |
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US6160793A (en) * | 1998-10-13 | 2000-12-12 | Nokia Telecommunications, Oy | ECN-based approach for congestion management in hybrid IP-ATM networks |
US6286052B1 (en) * | 1998-12-04 | 2001-09-04 | Cisco Technology, Inc. | Method and apparatus for identifying network data traffic flows and for applying quality of service treatments to the flows |
US6240463B1 (en) * | 1998-11-24 | 2001-05-29 | Lucent Technologies Inc. | Router placement methods and apparatus for designing IP networks with performance guarantees |
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-
1998
- 1998-12-28 US US09/221,778 patent/US6483805B1/en not_active Expired - Lifetime
-
1999
- 1999-12-01 EP EP99204075A patent/EP1017203B1/en not_active Expired - Lifetime
- 1999-12-01 DE DE69937537T patent/DE69937537T2/en not_active Expired - Lifetime
- 1999-12-09 CA CA002291916A patent/CA2291916C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP1017203A3 (en) | 2004-02-04 |
DE69937537T2 (en) | 2008-03-06 |
EP1017203B1 (en) | 2007-11-14 |
DE69937537D1 (en) | 2007-12-27 |
EP1017203A2 (en) | 2000-07-05 |
CA2291916C (en) | 2009-08-11 |
US6483805B1 (en) | 2002-11-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |
Effective date: 20141209 |