Packit

Packit is a network auditing tool. Its value is derived from its ability to
customize, inject, monitor, and manipulate IP traffic. By allowing you to
define (spoof) nearly all TCP, UDP, ICMP, IP, ARP, RARP, and Ethernet header
options, Packit can be useful in testing firewalls, intrusion detection
systems, port scanning, simulating network traffic, and general TCP/IP
auditing. Packit is also an excellent tool for learning TCP/IP.                         

Packit requires libnet 1.1 or greater as well as libpcap. It has been
successfully compiled and tested to run on FreeBSD, NetBSD, OpenBSD,
MacOS X and Linux.                        

The Packit homepage is located at:

	http://www.packetfactory.net/projects/packit/

Cryptographic signatures and checksums may be provided by 
the developers at the URL(s) above.  Wiretapped recommends
that users check these before use of the software/information.