Traffic modeling of communication networks such as the Internet has become a very important field of research. A number of interesting phenomena are found in measurements and traffic simulations. One of them is the propagation of congestion waves opposite to the main packet flow direction. The purpo
The effects of badly behaved routers on Internet congestion
β Scribed by Kevin Curran; Derek Woods; Nadene McDermot; Colleen Bradley
- Publisher
- John Wiley and Sons
- Year
- 2003
- Tongue
- English
- Weight
- 166 KB
- Volume
- 13
- Category
- Article
- ISSN
- 1055-7148
- DOI
- 10.1002/nem.464
No coin nor oath required. For personal study only.
β¦ Synopsis
Abstract
From an exhaustive series of trace packets to a diverse set of destinations, our research has discovered that specific routers are the cause of bottlenecks in the Internet. We found that packets took the same route each time towards their destination. Our research has also found that over periods as large as seven days these routers continue to cause bottlenecks with no reβrouting of packets to alleviate congestion. This research begs the question as to why these bottlenecks occur at the same places and for so long a period and also queries the extent of implementation of dynamic routing algorithms. Copyright Β© 2002 John Wiley & Sons, Ltd.
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