9 Computer hardware and downloadable software for high-speed network packet capture and analysis, storage and replay of captured network packets, generation of network packets for testing, network monitoring, security monitoring, network flow analysis, and network protocol decoding; computer hardware and recorded software for high-speed network packet capture and analysis, storage and replay of captured network packets, generation of network packets for testing, network monitoring, security monitoring, network flow analysis, and network protocol decoding; downloadable software for capturing, storing, generating, and analyzing network packets; recorded software for capturing, storing, generating, and analyzing network packets