Scapy and Impacket are basically Python scriptable versions of tcpdump / wireshark. Very useful tools, particularly for measuring a server's behavior without having to modify it for logging, etc. I once used pcapy to log several years of an NTP pool server to make this graph: http://imgur.com/IvRdU
Scapy and Impacket are basically Python scriptable versions of tcpdump / wireshark. Very useful tools, particularly for measuring a server's behavior without having to modify it for logging, etc. I once used pcapy to log several years of an NTP pool server to make this graph: http://imgur.com/IvRdU