CA2299177A1 - Traffic monitoring equipment and system and method for datagram transfer - Google Patents
Traffic monitoring equipment and system and method for datagram transfer Download PDFInfo
- Publication number
- CA2299177A1 CA2299177A1 CA002299177A CA2299177A CA2299177A1 CA 2299177 A1 CA2299177 A1 CA 2299177A1 CA 002299177 A CA002299177 A CA 002299177A CA 2299177 A CA2299177 A CA 2299177A CA 2299177 A1 CA2299177 A1 CA 2299177A1
- Authority
- CA
- Canada
- Prior art keywords
- datagrams
- monitoring equipment
- traffic monitoring
- derived
- datagram
- 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
- H04L47/00—Traffic control in data switching networks
- H04L47/10—Flow control; Congestion control
- H04L47/11—Identifying congestion
-
- 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
- H04L43/08—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
- H04L43/0888—Throughput
-
- 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
- H04L43/0894—Packet rate
-
- 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
- H04L43/16—Threshold monitoring
Abstract
The purpose of the present invention is to provide a datagram transfer network that can operate stably by avoiding a state of congestion collapse by utilizing information derived from evaluating the impact of datagrams on the operation of the network. To achieve this objective, the results of evaluation is expressed as a preference value related to datagrams, and are inserted in the header in each datagram so that the datagrams are processed by an approach other than the methods based on arrival sequence of datagrams, when derived to the destination indicated in the header. In this approach, forwarding of datagrams is controlled by priority order derived from the preference value which reflects traffic information obtained by a traffic monitoring equipment.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11-049215 | 1999-02-25 | ||
JP4921599 | 1999-02-25 | ||
JP11-110152 | 1999-04-16 | ||
JP11015299 | 1999-04-16 |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2299177A1 true CA2299177A1 (en) | 2000-08-25 |
CA2299177C CA2299177C (en) | 2007-08-14 |
Family
ID=26389587
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002299177A Expired - Fee Related CA2299177C (en) | 1999-02-25 | 2000-02-22 | Traffic monitoring equipment and system and method for datagram transfer |
Country Status (5)
Country | Link |
---|---|
US (1) | US7142507B1 (en) |
EP (1) | EP1032161B1 (en) |
AU (1) | AU768572B2 (en) |
CA (1) | CA2299177C (en) |
DE (1) | DE60030187T2 (en) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE60039725D1 (en) * | 2000-10-03 | 2008-09-11 | U4Ea Technologies Ltd | DATA MONITORING BASED ON A DATA LOAD PROFILE |
KR100512337B1 (en) * | 2000-12-19 | 2005-09-02 | 엘지전자 주식회사 | Measurement Method to use a User Datagram Protocol |
WO2002062021A1 (en) * | 2001-01-31 | 2002-08-08 | International Business Machines Corporation | Providing control information to a management processor of a communications switch |
US20040213289A1 (en) * | 2002-09-04 | 2004-10-28 | Chun-I Liu | Method and system for wakeup packet detection at Gigabit speeds |
US7315897B1 (en) * | 2002-09-13 | 2008-01-01 | Alcatel Lucent | Adaptable control plane architecture for a network element |
US7636307B2 (en) * | 2003-03-13 | 2009-12-22 | Alcatel Lucent | Random early packet discard (RED) |
JP4235506B2 (en) * | 2003-08-14 | 2009-03-11 | 株式会社エヌ・ティ・ティ・ドコモ | Transmission device, relay device, and program |
CN100550796C (en) * | 2003-10-10 | 2009-10-14 | 汤姆森许可公司 | By the TCP transmission rate that slows down so that UDP has precedence over the method and system of TCP Business Stream |
US8213323B1 (en) * | 2003-12-18 | 2012-07-03 | Sprint Communications Company L.P. | System and method for network performance monitoring |
US7855974B2 (en) | 2004-12-23 | 2010-12-21 | Solera Networks, Inc. | Method and apparatus for network packet capture distributed storage system |
US7995585B2 (en) * | 2005-01-14 | 2011-08-09 | Alcatel Lucent | Method of controlling transmission rates |
US8521732B2 (en) | 2008-05-23 | 2013-08-27 | Solera Networks, Inc. | Presentation of an extracted artifact based on an indexing technique |
US8625642B2 (en) | 2008-05-23 | 2014-01-07 | Solera Networks, Inc. | Method and apparatus of network artifact indentification and extraction |
GB2470071B (en) * | 2009-05-08 | 2013-06-05 | Vodafone Plc | Telcommunications networks |
US8849991B2 (en) | 2010-12-15 | 2014-09-30 | Blue Coat Systems, Inc. | System and method for hypertext transfer protocol layered reconstruction |
US8666985B2 (en) | 2011-03-16 | 2014-03-04 | Solera Networks, Inc. | Hardware accelerated application-based pattern matching for real time classification and recording of network traffic |
US8593972B2 (en) * | 2011-09-29 | 2013-11-26 | Cisco Technology, Inc. | Method to verify a drop probability curve |
US10225166B2 (en) * | 2014-09-12 | 2019-03-05 | Telefonaktiebolaget Lm Ericsson (Publ) | User prioritization in a congested network |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5833972B2 (en) * | 1979-11-12 | 1983-07-23 | 富士通株式会社 | Communication method between computer systems |
US4769810A (en) | 1986-12-31 | 1988-09-06 | American Telephone And Telegraph Company, At&T Bell Laboratories | Packet switching system arranged for congestion control through bandwidth management |
US5280483A (en) * | 1990-08-09 | 1994-01-18 | Fujitsu Limited | Traffic control system for asynchronous transfer mode exchange |
JP3128654B2 (en) | 1990-10-19 | 2001-01-29 | 富士通株式会社 | Supervisory control method, supervisory control device and switching system |
JPH0758774A (en) | 1993-08-17 | 1995-03-03 | Fujitsu Ltd | Transfer data amount corresponding terminal regulation device and method |
US6301242B1 (en) * | 1998-07-24 | 2001-10-09 | Xircom Wireless, Inc. | Communication system with fast control traffic |
JPH0870334A (en) | 1994-08-29 | 1996-03-12 | Toshiba Corp | Communication network |
US5682460A (en) * | 1994-08-29 | 1997-10-28 | Motorola, Inc. | Method for selecting transmission preferences |
JPH08161244A (en) | 1994-12-06 | 1996-06-21 | Hitachi Ltd | Data transmission method |
US6118761A (en) * | 1997-12-18 | 2000-09-12 | Advanced Micro Devices, Inc. | Apparatus and method for generating rate control frames in a workgroup switch based on traffic contribution from a network switch port |
US6510162B1 (en) * | 1998-05-27 | 2003-01-21 | 3Com Corporation | System and method for managing channel usage in a data over cable system |
US6160793A (en) * | 1998-10-13 | 2000-12-12 | Nokia Telecommunications, Oy | ECN-based approach for congestion management in hybrid IP-ATM networks |
US6483805B1 (en) * | 1998-12-28 | 2002-11-19 | Nortel Networks Limited | Internet differentiated services service for transaction applications |
-
2000
- 2000-02-22 AU AU18490/00A patent/AU768572B2/en not_active Ceased
- 2000-02-22 US US09/510,349 patent/US7142507B1/en not_active Expired - Fee Related
- 2000-02-22 CA CA002299177A patent/CA2299177C/en not_active Expired - Fee Related
- 2000-02-24 EP EP00400500A patent/EP1032161B1/en not_active Expired - Lifetime
- 2000-02-24 DE DE60030187T patent/DE60030187T2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE60030187T2 (en) | 2007-07-19 |
CA2299177C (en) | 2007-08-14 |
EP1032161B1 (en) | 2006-08-23 |
EP1032161A2 (en) | 2000-08-30 |
US7142507B1 (en) | 2006-11-28 |
DE60030187D1 (en) | 2006-10-05 |
AU768572B2 (en) | 2003-12-18 |
AU1849000A (en) | 2000-08-31 |
EP1032161A3 (en) | 2003-12-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |
Effective date: 20160222 |