Chinese IP-level network topology measurement and analysis
To build the prospect of Chinese IP-level topology,the traditional destination sampling method was evaluated;three new improved techniques were developed;and Chinese network was measured.With the methodology of complex network,the topology characteristics were extracted and compared.The sizes of aut...
Saved in:
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Language: | zho |
| Published: |
Editorial Department of Journal on Communications
2007-01-01
|
| Series: | Tongxin xuebao |
| Subjects: | |
| Online Access: | http://www.joconline.com.cn/zh/article/74656392/ |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| Summary: | To build the prospect of Chinese IP-level topology,the traditional destination sampling method was evaluated;three new improved techniques were developed;and Chinese network was measured.With the methodology of complex network,the topology characteristics were extracted and compared.The sizes of autonomous systems（AS） were investi-gated with the IP2AS technique.The results showe that lots of information is missed by the traditional method;the load is reduced to about a half by the new techniques while the completeness is retained;and the size of new discovered Chinese topology is 5 times as many as that discovered by CAIDA’s skitter.Compared to skitter’s topology,the more complete topology showe more observable dissortativity,weaker clustering,shorter distance and more disequilibrium of node traf-fic distribution.The heavy-tailed distribution of AS sizes is discovered. |
|---|---|
| ISSN: | 1000-436X |