CN100419444C - 用于在基于度量路由的网络中执行流量工程的方法和系统 - Google Patents
用于在基于度量路由的网络中执行流量工程的方法和系统 Download PDFInfo
- Publication number
- CN100419444C CN100419444C CNB2003801016026A CN200380101602A CN100419444C CN 100419444 C CN100419444 C CN 100419444C CN B2003801016026 A CNB2003801016026 A CN B2003801016026A CN 200380101602 A CN200380101602 A CN 200380101602A CN 100419444 C CN100419444 C CN 100419444C
- Authority
- CN
- China
- Prior art keywords
- network
- point
- link
- bandwidth
- demand
- 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 - Fee Related
Links
- 238000000034 method Methods 0.000 title claims description 100
- 230000008859 change Effects 0.000 claims description 27
- 238000005259 measurement Methods 0.000 claims description 27
- 238000005457 optimization Methods 0.000 claims description 16
- 238000004088 simulation Methods 0.000 claims description 3
- 230000006855 networking Effects 0.000 claims description 2
- 230000008878 coupling Effects 0.000 claims 2
- 238000010168 coupling process Methods 0.000 claims 2
- 238000005859 coupling reaction Methods 0.000 claims 2
- 230000007704 transition Effects 0.000 abstract description 33
- 238000006243 chemical reaction Methods 0.000 description 34
- 230000009466 transformation Effects 0.000 description 15
- 239000013598 vector Substances 0.000 description 15
- 238000004422 calculation algorithm Methods 0.000 description 14
- 238000010586 diagram Methods 0.000 description 10
- 230000011664 signaling Effects 0.000 description 8
- 239000000306 component Substances 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 238000012152 algorithmic method Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 5
- 230000000007 visual effect Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- 230000004913 activation Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000003213 activating effect Effects 0.000 description 2
- 230000006399 behavior Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004040 coloring Methods 0.000 description 2
- 230000001934 delay Effects 0.000 description 2
- 230000000977 initiatory effect Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000009849 deactivation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000007420 reactivation Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012800 visualization Methods 0.000 description 1
- 230000002747 voluntary effect Effects 0.000 description 1
Images
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
- H04L41/08—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
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/14—Network analysis or design
- H04L41/145—Network analysis or design involving simulating, designing, planning or modelling of a network
-
- 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
- H04L41/22—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks comprising specially adapted graphical user interfaces [GUI]
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Environmental & Geological Engineering (AREA)
- Human Computer Interaction (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
Description
Claims (19)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US41936802P | 2002-10-18 | 2002-10-18 | |
US60/419,368 | 2002-10-18 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200810094090XA Division CN101277220B (zh) | 2002-10-18 | 2003-10-17 | 用于在基于度量路由的网络中执行流量工程的方法和系统 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1705887A CN1705887A (zh) | 2005-12-07 |
CN100419444C true CN100419444C (zh) | 2008-09-17 |
Family
ID=32108066
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2003801016026A Expired - Fee Related CN100419444C (zh) | 2002-10-18 | 2003-10-17 | 用于在基于度量路由的网络中执行流量工程的方法和系统 |
CN200810094090XA Expired - Fee Related CN101277220B (zh) | 2002-10-18 | 2003-10-17 | 用于在基于度量路由的网络中执行流量工程的方法和系统 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200810094090XA Expired - Fee Related CN101277220B (zh) | 2002-10-18 | 2003-10-17 | 用于在基于度量路由的网络中执行流量工程的方法和系统 |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1579227B1 (zh) |
JP (2) | JP4552128B2 (zh) |
CN (2) | CN100419444C (zh) |
AU (1) | AU2003286489A1 (zh) |
WO (1) | WO2004036814A2 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103685014A (zh) * | 2013-11-29 | 2014-03-26 | 武汉日电光通信工业有限公司 | 利用时间序列预测模型增强路由计算可靠性的系统及方法 |
US20230246925A1 (en) * | 2020-01-21 | 2023-08-03 | Vmware, Inc. | Algorithm-based automatic presentation of a hierarchical graphical representation of a computer network structure |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7747255B2 (en) * | 2003-03-26 | 2010-06-29 | Sony Corporation | System and method for dynamic bandwidth estimation of network links |
ITMI20040052A1 (it) * | 2004-01-16 | 2004-04-16 | Marconi Comm Spa | Metodo per la selezione di una strategia per il re-instradamento di circuiti in una rete di comunicazione e rete con tale metodo |
US7844767B2 (en) | 2004-05-21 | 2010-11-30 | Intel Corporation | Method for identifying bad lanes and exchanging width capabilities of two CSI agents connected across a link |
EP1849074B1 (en) * | 2005-01-28 | 2013-12-04 | Cariden Technologies, Inc. | A method and system for communicating predicted network behavior between interconnected networks |
US8842984B2 (en) * | 2008-04-18 | 2014-09-23 | Alcatel Lucent | Methods of protection sharing for multi-protected optical demands in large-scale WDM mesh networks |
US8531978B2 (en) * | 2009-02-02 | 2013-09-10 | Level 3 Communications, Llc | Network cost analysis |
CN102088451B (zh) * | 2009-12-03 | 2015-01-14 | 中国电信股份有限公司 | 一种ip网络流量调整方法及系统 |
CN102142972B (zh) * | 2010-01-28 | 2014-02-19 | 华为技术有限公司 | 一种ip网络的组网方法和装置 |
FR2973975B1 (fr) * | 2011-04-05 | 2013-03-22 | Alcatel Lucent | Procede d'obtention d'informations sur les etats de fonctionnement de noeuds d'un reseau de communication en vue d'un routage a cout energetique optimise, et dispositif associe |
EP2876842B1 (en) | 2012-07-23 | 2017-07-05 | Nippon Telegraph and Telephone Corporation | Screen display device, system, and screen generation method |
JP5952779B2 (ja) * | 2013-06-03 | 2016-07-13 | 日本電信電話株式会社 | ネットワーク制御装置、および、ネットワーク制御プログラム |
US10002011B2 (en) | 2013-11-04 | 2018-06-19 | Amazon Technologies, Inc. | Centralized networking configuration in distributed systems |
EP3982270B1 (en) * | 2013-11-25 | 2024-07-03 | Amazon Technologies, Inc. | Customer-directed networking limits in distributed systems |
JP2016063285A (ja) | 2014-09-16 | 2016-04-25 | 富士通株式会社 | 制御装置、通信システム、及び、制御方法 |
US20170171085A1 (en) * | 2015-12-15 | 2017-06-15 | Huawei Technologies Co., Ltd. | Traffic Engineering System and Method for a Communications Network |
CN107046504B (zh) | 2016-02-05 | 2020-08-25 | 华为技术有限公司 | 用于通信网络中的流量工程的方法和控制器 |
US11108657B2 (en) | 2017-06-16 | 2021-08-31 | Arris Enterprises Llc | QoE-based CATV network capacity planning and upgrade system |
US11252034B1 (en) * | 2019-03-15 | 2022-02-15 | Juniper Networks, Inc. | Generating candidate links and candidate paths before selecting links for an optimized optical network plan |
CN115086230B (zh) * | 2022-06-15 | 2023-06-30 | 中国联合网络通信集团有限公司 | 算网路由的确定方法、装置、设备及存储介质 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6098107A (en) * | 1997-10-31 | 2000-08-01 | Lucent Technologies Inc. | Dynamic algorithms for shortest path tree computation |
US6321271B1 (en) * | 1998-12-22 | 2001-11-20 | Lucent Technologies Inc. | Constrained shortest path routing method |
WO2001095641A2 (en) * | 2000-06-07 | 2001-12-13 | Caly Corporation | Multi-path dynamic routing algorithm |
US6370119B1 (en) * | 1998-02-27 | 2002-04-09 | Cisco Technology, Inc. | Computing the widest shortest path in high-speed networks |
US6418476B1 (en) * | 1998-06-29 | 2002-07-09 | Nortel Networks, Limited | Method for synchronizing network address translator (NAT) tables using the open shortest path first opaque link state advertisement option protocol |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US609810A (en) * | 1898-08-30 | Sash-holder | ||
JPH05122219A (ja) * | 1991-10-30 | 1993-05-18 | Nec Corp | ネツトワークのパスルート管理方法 |
JP2861959B2 (ja) * | 1996-08-21 | 1999-02-24 | 日本電気株式会社 | Atm網輻輳制御システム |
JPH10107794A (ja) * | 1996-09-30 | 1998-04-24 | Matsushita Electric Works Ltd | ネットワーク管理方法及びその装置及びそのシステム |
JP3546764B2 (ja) * | 1999-07-02 | 2004-07-28 | 日本電気株式会社 | ネットワークに備えられた負荷分散サーバ及び負荷分散サーバを備えるノード |
ES2234212T3 (es) * | 1999-08-23 | 2005-06-16 | Lucent Technologies Inc. | Optimizacion de la actualizacion de area de encaminamiento en estado de espera para redes de radio por paquetes, multisistema. |
JP2001237828A (ja) * | 2000-02-18 | 2001-08-31 | Sony Corp | データ伝送管理装置及び方法、データ伝送システム及びデータ伝送方法 |
JP2002247087A (ja) * | 2001-02-15 | 2002-08-30 | Nippon Telegr & Teleph Corp <Ntt> | Ipネットワーク負荷分散方法、ipネットワーク、ipルーティング装置及びルートサーバ装置 |
JP3700596B2 (ja) * | 2001-03-14 | 2005-09-28 | 日本電気株式会社 | 通信ネットワーク及びパス設定方法並びにパス設定用プログラム |
-
2003
- 2003-10-17 WO PCT/US2003/033116 patent/WO2004036814A2/en active Search and Examination
- 2003-10-17 JP JP2004545527A patent/JP4552128B2/ja not_active Expired - Fee Related
- 2003-10-17 CN CNB2003801016026A patent/CN100419444C/zh not_active Expired - Fee Related
- 2003-10-17 AU AU2003286489A patent/AU2003286489A1/en not_active Abandoned
- 2003-10-17 EP EP03777689.5A patent/EP1579227B1/en not_active Expired - Lifetime
- 2003-10-17 CN CN200810094090XA patent/CN101277220B/zh not_active Expired - Fee Related
-
2010
- 2010-03-05 JP JP2010049141A patent/JP4978872B2/ja not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6098107A (en) * | 1997-10-31 | 2000-08-01 | Lucent Technologies Inc. | Dynamic algorithms for shortest path tree computation |
US6370119B1 (en) * | 1998-02-27 | 2002-04-09 | Cisco Technology, Inc. | Computing the widest shortest path in high-speed networks |
US6418476B1 (en) * | 1998-06-29 | 2002-07-09 | Nortel Networks, Limited | Method for synchronizing network address translator (NAT) tables using the open shortest path first opaque link state advertisement option protocol |
US6321271B1 (en) * | 1998-12-22 | 2001-11-20 | Lucent Technologies Inc. | Constrained shortest path routing method |
WO2001095641A2 (en) * | 2000-06-07 | 2001-12-13 | Caly Corporation | Multi-path dynamic routing algorithm |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103685014A (zh) * | 2013-11-29 | 2014-03-26 | 武汉日电光通信工业有限公司 | 利用时间序列预测模型增强路由计算可靠性的系统及方法 |
US20230246925A1 (en) * | 2020-01-21 | 2023-08-03 | Vmware, Inc. | Algorithm-based automatic presentation of a hierarchical graphical representation of a computer network structure |
Also Published As
Publication number | Publication date |
---|---|
EP1579227A4 (en) | 2008-05-21 |
AU2003286489A1 (en) | 2004-05-04 |
EP1579227A2 (en) | 2005-09-28 |
JP4552128B2 (ja) | 2010-09-29 |
CN1705887A (zh) | 2005-12-07 |
WO2004036814A3 (en) | 2004-07-15 |
CN101277220A (zh) | 2008-10-01 |
EP1579227B1 (en) | 2018-08-01 |
WO2004036814A2 (en) | 2004-04-29 |
AU2003286489A8 (en) | 2004-05-04 |
CN101277220B (zh) | 2011-03-30 |
JP2010166594A (ja) | 2010-07-29 |
JP4978872B2 (ja) | 2012-07-18 |
JP2006503506A (ja) | 2006-01-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN100419444C (zh) | 用于在基于度量路由的网络中执行流量工程的方法和系统 | |
US7505413B2 (en) | Methods and systems to perform traffic engineering in a metric-routed network | |
US8010694B2 (en) | Network performance and reliability evaluation taking into account multiple traffic matrices | |
US11695682B2 (en) | Optimizing Border Gateway Protocol (BGP) traffic using reinforcement learning | |
CN1918861B (zh) | 通信网络中的流量流确定 | |
JP3938582B2 (ja) | 仮想lan構築装置 | |
US7688758B2 (en) | Node merging process for network topology representation | |
CN112653575B (zh) | 一种网络配置方法、控制器及流量引导系统 | |
WO2017215378A1 (zh) | 软件定义网络、节点、路径计算方法、装置及存储介质 | |
CN101420331A (zh) | 一种t-mpls网络中的超长连接快速故障定位方法 | |
CN116112423B (zh) | 一种路径确定方法、装置及设备 | |
CN111865789B (zh) | 一种基于段路由的sr路径约束方法 | |
CN109660624A (zh) | 内容分发网络资源的规划方法、服务器及存储介质 | |
CN110138674B (zh) | 可编程数据平面流调度方法、系统、介质及网络设备 | |
Geng et al. | Single Failure Routing Protection Algorithm in the Hybrid SDN Network. | |
CN117411826A (zh) | 一种提高时间敏感网络可靠性的方法、系统、设备及存储介质 | |
CN112134743B (zh) | 一种参数配置方法及装置 | |
GB2537085A (en) | Determining bandwidth requirements for network services | |
CN102142972B (zh) | 一种ip网络的组网方法和装置 | |
CN108390780B (zh) | 用于处理信息的方法和装置 | |
CN112448890B (zh) | 一种路径确定方法、设备和存储介质 | |
Chen et al. | A dynamic security traversal mechanism for providing deterministic delay guarantee in SDN | |
KR100454684B1 (ko) | 다중 프로토콜 레이블 스위칭 망에서 모의실험과 최적화를이용한 트래픽 엔지니어링 수행방법 및 그를 위한 서버 | |
Chyin | Performance Evaluation of Fault Tolerance in 6G Software Defined Network (SDN) | |
Gu et al. | Practical Foreground Traffic Performance Modeling for Wide Area Network |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: CISCO TECH IND. Free format text: FORMER OWNER: CISCO TECH IND Effective date: 20140303 Owner name: CISCO TECH IND Free format text: FORMER OWNER: CARIDEN TECHNOLOGIES INC. Effective date: 20140303 |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: California, USA Patentee after: Khalid en Technology Co.,Ltd. Address before: California, USA Patentee before: Cariden Technologies, Inc. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20140303 Address after: California, USA Patentee after: Cisco Technology, Inc. Address before: California, USA Patentee before: VIHANA, Inc. Effective date of registration: 20140303 Address after: California, USA Patentee after: VIHANA, Inc. Address before: California, USA Patentee before: Khalid en Technology Co.,Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080917 Termination date: 20201017 |
|
CF01 | Termination of patent right due to non-payment of annual fee |