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ABSTRACT
We propose and evaluate a passive measurement methodology that estimates the distribution of Round-Trip Times (RTTs) for the TCP connections that flow through a network link. Such an RTT distribution is important in buffer provisioning, configuration of active queue management, and detection of congestion unresponsive traffic. The proposed methodology is based on two techniques. The first technique is applicable to TCP caller-to-callee flows, and it is based on the 3-way handshake messages. The second technique is applicable to callee-to-caller flows, when the callee transfers a number of MSS segments to the caller, and it is based on the slow-start phase of TCP. The complete estimation algorithm reports an RTT for 55-85% of the TCP workload, in terms of bytes, in the traces that we examined. Verification experiments show that about 90% of the passive measurements are within 10% or 5ms, whichever is larger, of the RTT that ping would measure. Also, measurements on several NLANR traces show that the two estimation techniques agree within 25ms for 70-80% of the processed TCP connections. We also apply the estimation methodology on a number of NLANR traces and examine the variability of the measured RTT distributions in both short and long timescales.
REFERENCES
Note: OCR errors may be found in this Reference List extracted from the full text article. ACM has opted to expose the complete List rather than only correct and linked references.
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1
|
|
 |
2
|
Mark Allman , Vern Paxson, On estimating end-to-end network path properties, Proceedings of the conference on Applications, technologies, architectures, and protocols for computer communication, p.263-274, August 30-September 03, 1999, Cambridge, Massachusetts, United States
|
| |
3
|
M. Allman, V. Paxson, and W. Stevens. TCP Congestion Control, Apr. 1999. IETF RFC 2581.
|
| |
4
|
H. Balakrishnan, V. N. Padmanabhan, S. Seshan, M. Stemm, and R. H. Katz. TCP Behavior of a Busy Internet Server: Analysis and Improvements. In Proceedings of IEEE INFOCOM, Apr. 1998.
|
| |
5
|
R. Braden. Requirements for Internet Hosts - Communication Layers, Oct. 1989. IETF RFC 1122.
|
| |
6
|
J. Cleary, S. Donnelly, I. Graham, A. McGregor, and M. Pearson. Design Principles for Accurate Passive Measurement. In Proceedings Passive and Active Measurements (PAM) workshop, Apr. 2000.
|
| |
7
|
|
| |
8
|
Chuck Fraleigh , Christophe Diot , Bryan Lyles , Sue B. Moon , Philippe Owezarski , Dina Papagiannaki , Fouad A. Tobagi, Design and Deployment of a Passive Monitoring Infrastructure, Proceedings of the Thyrrhenian International Workshop on Digital Communications: Evolutionary Trends of the Internet, p.556-575, September 17-20, 2001
|
| |
9
|
V. Jacobson. TCPdump, the protocol packet capture and dumper program. ftp://ftp.ee.lbl.gov/tcpdump.tar.Z.
|
 |
10
|
|
| |
11
|
|
| |
12
|
H. S. Martin, A. J. McGregor, and J. G. Cleary. Analysis of Internet Delay Times. In Proceedings of Passive and Active Measurements (PAM) workshop, 2000.
|
 |
13
|
Vishal Misra , Wei-Bo Gong , Don Towsley, Fluid-based analysis of a network of AQM routers supporting TCP flows with an application to RED, Proceedings of the conference on Applications, Technologies, Architectures, and Protocols for Computer Communication, p.151-160, August 28-September 01, 2000, Stockholm, Sweden
|
| |
14
|
J. C. Mogul and S.E.Deering. Path MTU Discovery, Apr. 1990. RFC 1191.
|
| |
15
|
|
| |
16
|
R. Mortier, I. Pratt, C. Clark, and S. Crosby. Implicit Admission Control. IEEE Journal on Selected Areas in Communications, 18(12):2629-2639, Dec. 2000.
|
| |
17
|
|
| |
18
|
NLANR MOAT. Passive Measurement and Analysis. http://pma.nlanr.net/PMA/, Nov. 2001.
|
| |
19
|
S. Ostermann. tcptrace: TCP dump file analysis tool. http://www.tcptrace.org.
|
 |
20
|
Vern Paxson, End-to-end Internet packet dynamics, Proceedings of the ACM SIGCOMM '97 conference on Applications, technologies, architectures, and protocols for computer communication, p.139-152, September 14-18, 1997, Cannes, France
|
| |
21
|
V. Paxson and M. Allman. Computing TCP's Retransmission Timer, Nov. 2000. IETF RFC 2988.
|
| |
22
|
|
| |
23
|
A. Veres. end2end-interest mailing list. http://www.icir.org/floyd/other/Veres.April2001, Apr. 2001.
|
 |
24
|
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Aleksandar Kuzmanovic , Edward W. Knightly, Low-rate TCP-targeted denial of service attacks: the shrew vs. the mice and elephants, Proceedings of the 2003 conference on Applications, technologies, architectures, and protocols for computer communications, August 25-29, 2003, Karlsruhe, Germany
|
|
|
|
|
|
Jay Aikat , Jasleen Kaur , F. Donelson Smith , Kevin Jeffay, Variability in TCP round-trip times, Proceedings of the 3rd ACM SIGCOMM conference on Internet measurement, October 27-29, 2003, Miami Beach, FL, USA
|
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|
|
|
|
|
|
|
|
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|
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Srikanth Kandula , Kate Ching-Ju Lin , Tural Badirkhanli , Dina Katabi, FatVAP: aggregating AP backhaul capacity to maximize throughput, Proceedings of the 5th USENIX Symposium on Networked Systems Design and Implementation, p.89-104, April 16-18, 2008, San Francisco, California
|
|
|
|
|
|
Li Yu , Yantai Shu , Maode Ma , Ming Tang, An analysis and implementation study on a robust congestion controller for the internet, Proceedings of the 2008 International Conference on Advanced Infocomm Technology, p.1-6, July 29-31, 2008, Shenzhen, China
|
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