| Publisher | University of Innsbruck | ||
|---|---|---|---|
| Format | 84.8KB PDF | Date added | 22 Jan 2007 |
| Topics | |||
| Downloads | 75 | ||
For a long time, operating system designers have followed the recommendation of the IETF for TCP congestion control. Lately, this has changed: the Linux kernel uses BIC-TCP by default since June 2004, and Compound TCP is going to be a part of Microsoft Windows Vista, where it is likely to be enabled by default. This raises concerns about the future of congestion control in the Internet and the role of the IETF in this context. Simulation results indicate that there is indeed a reason to be concerned, as TCP flows of the above mentioned current and future operating systems appear to exhibit significant fairness problems when they share the same network.
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