Packit (Packet toolkit) 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/prevention systems, port
scanning, simulating network traffic, and general TCP/IP auditing.
Packit is also an excellent tool for learning TCP/IP.
