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Conference Paper
Method for One Packet Aggregation to Prevent Degradation of Network's Performance
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- Authors
- Sang Wan KIM, Dong Won Kang, Jun Kyung Lee
- Issue Date
- 2011-11
- Citation
- International Conference on Computer Sciences and Convergence Information Technology (ICCIT) 2011, pp.711-714
- Language
- English
- Type
- Conference Paper
- Abstract
- A normal traffic includes a plurality of packets in the same session, while most attack traffic consists of single packets generated in a single session.This papar relates to a method for aggregating single packets in a single session capable of detecting packets as attack traffic if the amount of single packets is excessively increased in a single session, and aggregating the single packets into a single flow to thus prevent degradation of a network's performance due to the attack traffic.If single packets in a single session are inputted, checking a single packet processing reference and selecting one among a packet processing threshold value (Las) for each autonomous system (AS), a packet processing threshold value (Lh) for each host, and an overall system packet processing threshold value (Ls); and if the amount of the single packets in a single session is lager than the selected packet processing threshold value, aggregating the single packets in the single session into a single flow.This paper provides a method and apparatus for aggregating single packets in a single session capable of detecting packets as attack traffic if the amount of single packets is excessively increased in a single session, and aggregating the single packets into a single flow to thus prevent degradation of a network's performance due to the attack traffic.
- KSP Keywords
- Autonomous System, Normal traffic, Overall system, Threshold Value, packet aggregation, packet processing