Scapy is a powerful interactive packet manipulation tool, packet generator, network scanner, network discovery tool, and packet sniffer.
Scapy project provides classes to interactively create packets or sets of packets, manipulate them, send them over the wire, sniff other packets from the wire, match answers and replies, and more.
Interaction is provided by the Python interpreter, so Python programming structures can be used (such as variables, loops, and functions).
Report modules are possible and easy to make. It is intended to do about the same things as ttlscan, nmap, hping, queso, p0f, xprobe, arping, arp-sk, arpspoof, firewalk, irpas, tethereal, tcpdump, etc.
Product's homepage
What's New in This Release: [ read full changelog ]
· The code has been split since versions 1.x.
· Many bugs have been fixed.
· The IPv6 branch has been merged in.