CA2963245C - Sampling packets to measure network performance - Google Patents
Sampling packets to measure network performance Download PDFInfo
- Publication number
- CA2963245C CA2963245C CA2963245A CA2963245A CA2963245C CA 2963245 C CA2963245 C CA 2963245C CA 2963245 A CA2963245 A CA 2963245A CA 2963245 A CA2963245 A CA 2963245A CA 2963245 C CA2963245 C CA 2963245C
- Authority
- CA
- Canada
- Prior art keywords
- packet
- routing device
- information
- routing
- sampled
- 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.)
- Active
Links
- 238000005070 sampling Methods 0.000 title claims description 23
- 238000005259 measurement Methods 0.000 claims abstract description 72
- 238000000034 method Methods 0.000 claims abstract description 18
- 230000006870 function Effects 0.000 description 9
- 238000004891 communication Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000006855 networking Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 235000008694 Humulus lupulus Nutrition 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000002085 persistent effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000005641 tunneling Effects 0.000 description 1
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
- H04L43/12—Network monitoring probes
-
- 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
- H04L43/0852—Delays
- H04L43/087—Jitter
-
- 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
- H04L43/10—Active monitoring, e.g. heartbeat, ping or trace-route
- H04L43/106—Active monitoring, e.g. heartbeat, ping or trace-route using time related information in packets, e.g. by adding timestamps
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Environmental & Geological Engineering (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201462057290P | 2014-09-30 | 2014-09-30 | |
| US62/057,290 | 2014-09-30 | ||
| US14/678,687 US9954756B2 (en) | 2014-09-30 | 2015-04-03 | Sampling packets to measure network performance |
| US14/678,687 | 2015-04-03 | ||
| PCT/US2015/051530 WO2016053693A1 (en) | 2014-09-30 | 2015-09-22 | Sampling packets to measure network performance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2963245A1 CA2963245A1 (en) | 2016-04-07 |
| CA2963245C true CA2963245C (en) | 2021-06-01 |
Family
ID=55585663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2963245A Active CA2963245C (en) | 2014-09-30 | 2015-09-22 | Sampling packets to measure network performance |
Country Status (7)
| Country | Link |
|---|---|
| US (2) | US9954756B2 (enExample) |
| EP (1) | EP3202094B1 (enExample) |
| JP (1) | JP6699065B2 (enExample) |
| CN (1) | CN107078928B (enExample) |
| CA (1) | CA2963245C (enExample) |
| SG (1) | SG11201702600WA (enExample) |
| WO (1) | WO2016053693A1 (enExample) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9954756B2 (en) | 2014-09-30 | 2018-04-24 | Level 3 Communications, Llc | Sampling packets to measure network performance |
| US9954744B2 (en) * | 2015-09-01 | 2018-04-24 | Intel Corporation | Estimation of application performance variation without a priori knowledge of the application |
| KR102430960B1 (ko) * | 2015-10-30 | 2022-08-09 | 텔레콤 이탈리아 소시에떼 퍼 아찌오니 | 패킷 교환 통신 네트워크 내 성능 측정 |
| CN115002910A (zh) * | 2016-09-30 | 2022-09-02 | 北京三星通信技术研究有限公司 | 一种v2x通信中的发送资源确定方法和设备 |
| CN107889073B (zh) * | 2016-09-30 | 2022-05-24 | 北京三星通信技术研究有限公司 | 一种v2x通信中的发送资源确定方法和设备 |
| US10931545B2 (en) * | 2017-11-29 | 2021-02-23 | Gigamon Inc. | Policy-based sampling of network flows at a network visibility node |
| IT201800010791A1 (it) * | 2018-12-04 | 2020-06-04 | Telecom Italia Spa | Misura di prestazioni in una rete di comunicazioni a commutazione di pacchetto |
| US11722925B2 (en) * | 2020-01-24 | 2023-08-08 | Vmware, Inc. | Performing service class aware load balancing to distribute packets of a flow among multiple network links |
| EP4173234A2 (en) * | 2020-07-15 | 2023-05-03 | Huawei Technologies Co., Ltd. | Real-time network-wide link latency monitoring with in-network int sampling and aggregation |
| US12199843B2 (en) * | 2021-03-09 | 2025-01-14 | Arista Networks, Inc. | Using fields in an encapsulation header to track a sampled packet as it traverses a network |
| US12132631B2 (en) | 2022-09-20 | 2024-10-29 | T-Mobile Usa, Inc. | On-device latency detection |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6873600B1 (en) | 2000-02-04 | 2005-03-29 | At&T Corp. | Consistent sampling for network traffic measurement |
| EP1548980A1 (en) * | 2003-12-26 | 2005-06-29 | Alcatel | A method of monitoring a network |
| WO2007010763A1 (ja) * | 2005-07-15 | 2007-01-25 | Nec Corporation | 通信品質計測装置、通信品質計測方法、及びそのプログラム |
| US7894356B2 (en) | 2005-12-23 | 2011-02-22 | Jds Uniphase Corporation | System and method for measuring network performance using real network traffic |
| CN101056215B (zh) * | 2006-04-14 | 2011-04-20 | 华为技术有限公司 | 一种网络性能测量方法及系统 |
| JP4924057B2 (ja) * | 2007-01-24 | 2012-04-25 | 富士通株式会社 | ルータ、その方法及びそれを用いた管理サーバ |
| WO2009069460A1 (ja) * | 2007-11-26 | 2009-06-04 | Nec Corporation | 通信品質推定システム、装置、方法、及びプログラム |
| US8098590B2 (en) * | 2008-06-13 | 2012-01-17 | Qualcomm Incorporated | Apparatus and method for generating performance measurements in wireless networks |
| CN101425938B (zh) * | 2008-12-17 | 2011-02-09 | 福建星网锐捷网络有限公司 | 测试网络设备的方法和装置 |
| JP5192451B2 (ja) * | 2009-06-22 | 2013-05-08 | 日本電信電話株式会社 | ネットワーク品質算出システムと方法およびプログラム |
| US20130298254A1 (en) * | 2010-10-26 | 2013-11-07 | Matthew Richard Thomas Hall | Methods and systems for detecting suspected data leakage using traffic samples |
| US8509072B2 (en) | 2011-03-07 | 2013-08-13 | Comcast Cable Communications, Llc | Network congestion analysis |
| US8665739B2 (en) * | 2011-03-16 | 2014-03-04 | Juniper Networks, Inc. | Packet loss measurement at service endpoints of a virtual private LAN service |
| KR101455381B1 (ko) * | 2012-10-31 | 2014-11-03 | 삼성에스디에스 주식회사 | 단말기 및 이를 이용한 네트워크 모니터링 방법 |
| US9357410B2 (en) * | 2013-09-03 | 2016-05-31 | Cisco Technology, Inc. | Wireless network flow monitoring |
| US9954756B2 (en) | 2014-09-30 | 2018-04-24 | Level 3 Communications, Llc | Sampling packets to measure network performance |
-
2015
- 2015-04-03 US US14/678,687 patent/US9954756B2/en active Active
- 2015-09-22 EP EP15846132.7A patent/EP3202094B1/en active Active
- 2015-09-22 WO PCT/US2015/051530 patent/WO2016053693A1/en not_active Ceased
- 2015-09-22 CA CA2963245A patent/CA2963245C/en active Active
- 2015-09-22 SG SG11201702600WA patent/SG11201702600WA/en unknown
- 2015-09-22 JP JP2017517076A patent/JP6699065B2/ja not_active Expired - Fee Related
- 2015-09-22 CN CN201580052850.9A patent/CN107078928B/zh not_active Expired - Fee Related
-
2018
- 2018-04-23 US US15/960,033 patent/US10931556B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN107078928A (zh) | 2017-08-18 |
| EP3202094A4 (en) | 2018-05-30 |
| US9954756B2 (en) | 2018-04-24 |
| US20160094430A1 (en) | 2016-03-31 |
| SG11201702600WA (en) | 2017-04-27 |
| US20180241659A1 (en) | 2018-08-23 |
| EP3202094A1 (en) | 2017-08-09 |
| CA2963245A1 (en) | 2016-04-07 |
| JP2017530645A (ja) | 2017-10-12 |
| JP6699065B2 (ja) | 2020-05-27 |
| EP3202094B1 (en) | 2020-07-29 |
| US10931556B2 (en) | 2021-02-23 |
| WO2016053693A1 (en) | 2016-04-07 |
| CN107078928B (zh) | 2020-09-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20200922 |