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| Content Provider | ACM Digital Library |
|---|---|
| Author | Cho, Kenjiro Esaki, Hiroshi Kato, Akira Fukuda, Kensuke |
| Abstract | It has been reported worldwide that peer-to-peer traffic is taking up a significant portion of backbone networks. In particular, it is prominent in Japan because of the high penetration rate of fiber-based broadband access. In this paper, we first report aggregated traffic measurements collected over 21 months from seven ISPs covering 42% of the Japanese backbone traffic. The backbone is dominated by symmetric residential traffic which increased 37%in 2005. We further investigate residential per-customer trafficc in one of the ISPs by comparing DSL and fiber users, heavy-hitters and normal users, and geographic traffic matrices. The results reveal that a small segment of users dictate the overall behavior; 4% of heavy-hitters account for 75% of the inbound volume, and the fiber users account for 86%of the inbound volume. About 63%of the total residential volume is user-to-user traffic. The dominant applications exhibit poor locality and communicate with a wide range and number of peers. The distribution of heavy-hitters is heavy-tailed without a clear boundary between heavy-hitters and normal users, which suggests that users start playing with peer-to-peer applications, become heavy-hitters, and eventually shift from DSL to fiber. We provide conclusive empirical evidence from a large and diverse set of commercial backbone data that the emergence of new attractive applications has drastically affected traffic usage and capacity engineering requirements. |
| Starting Page | 207 |
| Ending Page | 218 |
| Page Count | 12 |
| File Format | |
| ISBN | 1595933085 |
| DOI | 10.1145/1159913.1159938 |
| Language | English |
| Publisher | Association for Computing Machinery (ACM) |
| Publisher Date | 2006-09-11 |
| Publisher Place | New York |
| Access Restriction | Subscribed |
| Subject Keyword | Isp backbone traffic Residential broadband Traffic growth |
| Content Type | Text |
| Resource Type | Article |
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