libpcap is a system-independent interface for user-level packet capture. libpcap provides a portable framework for low-level network monitoring. Applications include network statistics collection, security monitoring, network debugging, etc. -libpcap

用socket写的802.1x程序代码，网上的客户端都是用Libpcap写的。我的使用socket写的。绝对可以用自己测试过-802.1x using socket write code, on-line clients are written using Libpcap. I wrote the use of socket. Can certainly be tested with their own

A java wrapper for popular "libpcap" and "WinPcap" libraries. Accurate full API translation. Packet buffers delivered with no copies. Send custom packets, gather statistics. Exposes advanced low level kernel management methods, all and more in Ja

:分析了Linux netfilter/iptables架构下L7-filter的功能、工作原理和实现机制,利用iptables的独立模块L7- fiter实现了具有封锁MSN、QQ等P2P封包过滤功能,并进行相关测试。测试结果表明,该layer7的封包过滤可以在具 有网络地址转换(NAT)功能的防火墙体系上实现,限制对P2P等大流量数据对网络带宽的占用,使得网络运行更加 高效稳定。 -This paper analyzed the function,working princi