Todd T. Fries said: > I know how to capture packet data .. 'tcpdump -env -s 1500 -i ... -w file', > but how do I 'play back data' to the network? > > Specifically, I'm looking to capture some data and play it back to do some > testing of a 'log and respond' style service (radius) to help with some > debugging I'm doing. > > What applications exist to 'replay' data to the network?
Sounds like you're looking for tcpreplay: http://tcpreplay.sourceforge.net -- Matt Bing NFR Security Rapid Response Team
