Abstract
On the inter-domain Internet today, the address prefix origin in our BGP operations has become a major security concern. This critical problem can be stated simply as "Is the originating Autonomous System (AS) authorized to advertise the destination address prefix?" In the long term maybe we will be able to prevent this problem by applying proposed solutions such as SBGP[I] or SoBGP[2]. However, in practical network operations, it is critical to monitor and analyze all the BGP events potentially related to this BGP origin problem. In this paper, we have analyzed OASC (Origin Autonomous System Change) events, generated from the Oregon Route Views [4] archive, related to the Brazil BGP network. Our main focus is on how the Brazil BGP operation has been interacting with the rest of the Internet in the past five years. Also, we provide some possible explanations for OASC anomalies in Brazil.
| Original language | English (US) |
|---|---|
| Title of host publication | IP Operations and Management - 7th IEEE International Workshop, IPOM 2007, Proceedings |
| Pages | 49-60 |
| Number of pages | 12 |
| State | Published - Dec 1 2007 |
| Event | 7th IEEE Workshop on IP Operations and Management, IP0M 2007 - San Jose, CA, United States Duration: Oct 31 2007 → Nov 2 2007 |
Publication series
| Name | Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) |
|---|---|
| Volume | 4786 LNCS |
| ISSN (Print) | 0302-9743 |
| ISSN (Electronic) | 1611-3349 |
Other
| Other | 7th IEEE Workshop on IP Operations and Management, IP0M 2007 |
|---|---|
| Country | United States |
| City | San Jose, CA |
| Period | 10/31/07 → 11/2/07 |
Fingerprint
ASJC Scopus subject areas
- Theoretical Computer Science
- Computer Science(all)
Cite this
Analysis of BGP origin AS changes among Brazil-related autonomous systems. / Tseng, Shih Ming; Zhang, Ke; Wu, S. Felix; Ma, Kwan-Liu; Teoh, Soon Tee; Zhao, Xiaoliang.
IP Operations and Management - 7th IEEE International Workshop, IPOM 2007, Proceedings. 2007. p. 49-60 (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); Vol. 4786 LNCS).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Analysis of BGP origin AS changes among Brazil-related autonomous systems
AU - Tseng, Shih Ming
AU - Zhang, Ke
AU - Wu, S. Felix
AU - Ma, Kwan-Liu
AU - Teoh, Soon Tee
AU - Zhao, Xiaoliang
PY - 2007/12/1
Y1 - 2007/12/1
N2 - On the inter-domain Internet today, the address prefix origin in our BGP operations has become a major security concern. This critical problem can be stated simply as "Is the originating Autonomous System (AS) authorized to advertise the destination address prefix?" In the long term maybe we will be able to prevent this problem by applying proposed solutions such as SBGP[I] or SoBGP[2]. However, in practical network operations, it is critical to monitor and analyze all the BGP events potentially related to this BGP origin problem. In this paper, we have analyzed OASC (Origin Autonomous System Change) events, generated from the Oregon Route Views [4] archive, related to the Brazil BGP network. Our main focus is on how the Brazil BGP operation has been interacting with the rest of the Internet in the past five years. Also, we provide some possible explanations for OASC anomalies in Brazil.
AB - On the inter-domain Internet today, the address prefix origin in our BGP operations has become a major security concern. This critical problem can be stated simply as "Is the originating Autonomous System (AS) authorized to advertise the destination address prefix?" In the long term maybe we will be able to prevent this problem by applying proposed solutions such as SBGP[I] or SoBGP[2]. However, in practical network operations, it is critical to monitor and analyze all the BGP events potentially related to this BGP origin problem. In this paper, we have analyzed OASC (Origin Autonomous System Change) events, generated from the Oregon Route Views [4] archive, related to the Brazil BGP network. Our main focus is on how the Brazil BGP operation has been interacting with the rest of the Internet in the past five years. Also, we provide some possible explanations for OASC anomalies in Brazil.
UR - http://www.scopus.com/inward/record.url?scp=38149071551&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=38149071551&partnerID=8YFLogxK
M3 - Conference contribution
SN - 9783540758525
T3 - Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
SP - 49
EP - 60
BT - IP Operations and Management - 7th IEEE International Workshop, IPOM 2007, Proceedings
ER -