About: Netsniff-ng

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netsniff-ng is a free Linux network analyzer and networking toolkit originally written by Daniel Borkmann. Its gain of performance is reached by zero-copy mechanisms for network packets (RX_RING, TX_RING), so that the Linux kernel does not need to copy packets from kernel space to user space via system calls such as recvmsg. libpcap, starting with release 1.0.0, also supports the zero-copy mechanism on Linux for capturing (RX_RING), so programs using libpcap also use that mechanism on Linux.

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  • netsniff-ng és un programari lliure i de codi obert amb la funcionalitat d'analitzador de paquets de xarxes de comunicació. netsniff-ng s'empra per a solucionar problemes en xarxes, desenvolupament i anàlisi de programari i tasques educatives. Les seves grans prestacions quant a velocitat és deguda als mecanismes anomenats zero-copy que permeten no copiar els paquets de dades entre diferents zones de memòria (kernel i usuàri). (ca)
  • netsniff-ng is a free Linux network analyzer and networking toolkit originally written by Daniel Borkmann. Its gain of performance is reached by zero-copy mechanisms for network packets (RX_RING, TX_RING), so that the Linux kernel does not need to copy packets from kernel space to user space via system calls such as recvmsg. libpcap, starting with release 1.0.0, also supports the zero-copy mechanism on Linux for capturing (RX_RING), so programs using libpcap also use that mechanism on Linux. (en)
  • O netsniff-ng é um analisador e kit de ferramentas de rede Linux gratuito originalmente escrito por Daniel Borkmann. Seu ganho de desempenho é alcançado por mecanismos de cópia zero para pacotes de rede (RX_RING, TX_RING), para que o núcleo (kernel) Linux não precise copiar pacotes do espaço do núcleo (kernel) para o espaço do usuário por meio de chamadas de sistema, como a recvmsg. A libpcap, a partir da versão 1.0.0, também suporta o mecanismo de cópia zero no Linux para captura (RX_RING), portanto, os programas que usam a libpcap também usam esse mecanismo no Linux. (pt)
  • netsniff-ng是一个免费的Linux网络分析器和网络工具包,最初由 Daniel Borkmann 编写。它的性能增益是通过网络数据包(RX_RING、TX_RING)的零复制机制来实现的,因此Linux 内核不需要通过系统调用(例如recvmsg)将数据包从内核空间复制到用户空间。 libpcap从 1.0.0 版开始,也支持 Linux 上用于捕获(RX_RING)的零拷贝机制 ,因此使用 libpcap 的程序也在 Linux 上使用同一机制。 (zh)
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  • Daniel Borkmann (en)
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  • Daniel Borkmann, Tobias Klauser, Herbert Haas, Emmanuel Roullit, Markus Amend and many others (en)
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  • Netsniff-ng small.png (en)
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  • netsniff-ng toolkit (en)
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  • December, 2009 (en)
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  • Astraceroute Mushoku Tensei screenshot.png (en)
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  • netsniff-ng és un programari lliure i de codi obert amb la funcionalitat d'analitzador de paquets de xarxes de comunicació. netsniff-ng s'empra per a solucionar problemes en xarxes, desenvolupament i anàlisi de programari i tasques educatives. Les seves grans prestacions quant a velocitat és deguda als mecanismes anomenats zero-copy que permeten no copiar els paquets de dades entre diferents zones de memòria (kernel i usuàri). (ca)
  • netsniff-ng is a free Linux network analyzer and networking toolkit originally written by Daniel Borkmann. Its gain of performance is reached by zero-copy mechanisms for network packets (RX_RING, TX_RING), so that the Linux kernel does not need to copy packets from kernel space to user space via system calls such as recvmsg. libpcap, starting with release 1.0.0, also supports the zero-copy mechanism on Linux for capturing (RX_RING), so programs using libpcap also use that mechanism on Linux. (en)
  • O netsniff-ng é um analisador e kit de ferramentas de rede Linux gratuito originalmente escrito por Daniel Borkmann. Seu ganho de desempenho é alcançado por mecanismos de cópia zero para pacotes de rede (RX_RING, TX_RING), para que o núcleo (kernel) Linux não precise copiar pacotes do espaço do núcleo (kernel) para o espaço do usuário por meio de chamadas de sistema, como a recvmsg. A libpcap, a partir da versão 1.0.0, também suporta o mecanismo de cópia zero no Linux para captura (RX_RING), portanto, os programas que usam a libpcap também usam esse mecanismo no Linux. (pt)
  • netsniff-ng是一个免费的Linux网络分析器和网络工具包,最初由 Daniel Borkmann 编写。它的性能增益是通过网络数据包(RX_RING、TX_RING)的零复制机制来实现的,因此Linux 内核不需要通过系统调用(例如recvmsg)将数据包从内核空间复制到用户空间。 libpcap从 1.0.0 版开始,也支持 Linux 上用于捕获(RX_RING)的零拷贝机制 ,因此使用 libpcap 的程序也在 Linux 上使用同一机制。 (zh)
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  • Netsniff-ng (ca)
  • Netsniff-ng (en)
  • Netsniff-ng (pt)
  • Netsniff-ng (zh)
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  • netsniff-ng toolkit (en)
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