標題: kP2PADM: An In-Kernel Architecture of P2P Management Gateway
作者: Lin, Ying-Dar
Lin, Po-Ching
Tsai, Meng-Fu
Chang, Tsao-Jiang
Lai, Yuan-Cheng
資訊工程學系
Department of Computer Science
關鍵字: P2P/M management;gateway;in-kernel implementation
公開日期: 1-Oct-2008
摘要: Managing increasing traffic from Instant Messengers and P2P applications is becoming more important nowadays. We present an in-kernel architecture of management gateway, namely kP2PADM, built upon open-source packages with several modifications and design techniques. First, the in-kernel design streamlines the data path through the gateway. Second, the dual-queue buffer eliminates head-of-line blocking for multiple connections. Third, a connection cache reduces useless reconnection attempts from the peers. Fourth, a fast-pass mechanism avoids slowing down the TCP transmission. The in-kernel design approximately doubles the throughput of the design in the user space. The internal benchmarks also analyze the impact of each function on performance.
URI: http://dx.doi.org/10.1093/ietisy/e91-d.10.2398
http://hdl.handle.net/11536/8324
ISSN: 0916-8532
DOI: 10.1093/ietisy/e91-d.10.2398
期刊: IEICE TRANSACTIONS ON INFORMATION AND SYSTEMS
Volume: E91D
Issue: 10
起始頁: 2398
結束頁: 2405
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