wireshark: WireShark (GTK2+ Network Sniffer)
wireshark:
wireshark: Wireshark (aka Ethereal) is  a  free  packet  sniffer  computer
wireshark: application. It  is  used for network troubleshooting, analysis
wireshark: software and communications, protocol development and education
wireshark: Wireshark  uses  the  cross-platform  GTK+ widget  toolkit. Its
wireshark: powerful  features  make  it  the  tool  of  choice for network
wireshark: troubleshooting, protocol development, and education worldwide.
wireshark:
wireshark:
wireshark: