Hey Senthil, So just got back in town and was going over this thread.... one thing you haven't explained is what your DUT is and how it works. This is actually pretty important, since if it's a transparent device (effectively a bridge) the traffic will need to look differently then if the DUT is a router or proxy-arp based device. If your DUT is a TCP proxy (like a HTTP Proxy) then you'll never get it to work, because you're effectively talking to a TCP server (your web proxy).
I wrote up some how to's on replaying traffic through a DUT here: http://tcpreplay.synfin.net/wiki/usage Basically you have to remember that tcpreplay replays the network traffic EXACTLY like it is in the pcap file. It doesn't take into account how your DUT works or how it might respond to the packets. So if the pcap doesn't accurately anticipate the responses or how traffic needs to look like to be processed properly by the DUT then you'll get problems. Hope that helps. If you're still suck, more information about how your DUT works and what it is would be useful. -- Aaron Turner http://synfin.net/ Twitter: @synfinatic http://tcpreplay.synfin.net/ - Pcap editing and replay tools for Unix & Windows Those who would give up essential Liberty, to purchase a little temporary Safety, deserve neither Liberty nor Safety. -- Benjamin Franklin "carpe diem quam minimum credula postero" ------------------------------------------------------------------------------ Better than sec? Nothing is better than sec when it comes to monitoring Big Data applications. Try Boundary one-second resolution app monitoring today. Free. http://p.sf.net/sfu/Boundary-dev2dev _______________________________________________ Tcpreplay-users mailing list Tcpreplay-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/tcpreplay-users Support Information: http://tcpreplay.synfin.net/trac/wiki/Support
