The Nemesis Project 1.7

A command-line network packet crafting and injection utility for UNIX, Linux, and Windows.

Tags traffic-generation freebsd netbsd openbsd linux unix windows system-administrators
License BSDL
State stable

Recent Releases

1.707 Jun 2020 11:15 minor bugfix: Fix byte ordering and command line parsing problems in nemesis-dhcp and add missing '-S' to getopt. Avoid sleep when sending only one frame.
1.617 Jun 2019 10:05 minor feature: Support for DHCP protocol crafting, defaults to DHCP Discover with option 53, 12, 60, 61, and 55. Support for repeated send in many protocol injectors. Can be used to, e.g., flood networks with ARP requests or test DHCP. Incompatible command line option changes to IGMP protocol module. invalid IP header length in ICMP packets, by Samy Kamkar.
1.510 May 2018 13:06 major feature: Builds with latest libnet1 release, major fixes to OSPF and IGMP. Lots of cleanup and made easy fixes.