python-scapy: Scapy (interactive packet manipulation tool)
python-scapy:
python-scapy: Scapy is a packet generator, network scanner, network discovery tool,
python-scapy: and packet sniffer. It provides classes to interactively create 
python-scapy: packets or sets of packets, manipulate them, send them over the wire,
python-scapy: sniff other packets from the wire, match answers and replies, and more
python-scapy: Interaction is provided by the Python interpreter, so Python 
python-scapy: programming structures can be used (such as variables, loops, and 
python-scapy: functions). Report modules are possible and easy to make. 
python-scapy:
python-scapy: