By Topic

Diagnosing a TCP/ATM performance problem: a case study

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

3 Author(s)
van Melle, R. ; Dept. of Comput. Sci., Saskatchewan Univ., Saskatoon, Sask., Canada ; Williamson, C. ; Harrison, T.

This paper describes our efforts in analyzing a TCP/ATM performance problem, wherein two SGI Indy workstations with OC-3 (155 Mbps) connectivity to a wide-area ATM network achieve a disappointing end-to-end throughput of 4.3 Mbps for file transfers. The problem is diagnosed using cell-level measurements from the operational ATM network. Surprisingly, the performance problems are not due to send and receive socket buffer size problems, heterogenous ATM equipment, or cell loss within the ATM network. Rather, the poor performance is caused by an overrun problem at the sending workstation for the ftp transfer, and TCP's lack of robustness in the presence of multiple lost packets

Published in:

Global Telecommunications Conference, 1997. GLOBECOM '97., IEEE  (Volume:3 )

Date of Conference:

3-8 Nov 1997