摘要
随着计算机网络技术的快速发展,链路层以下的数据传输能力有了极大提高,与此同时,对高速网络监管的需求向快速包捕获技术提出了新的更高的要求。本文探讨了以libpcap为基础的几种快速包捕获技术——改善内存管理在包捕获中的作用、包捕获中的半轮询机制的NAPI技术。
With the development of computer network, the ability of Data-Link layer to transport packets is increasing sharply. Monitoring the high-speed network requires new technology applied for capturing packets. This paper will discuss several new technology to high-speed packet capture.
出处
《网络安全技术与应用》
2005年第10期29-31,共3页
Network Security Technology & Application
