Adding Timestamps To Packet Payload with TCPREPLAY

Question

I have a pcap file to replay. I want to rewrite packet payload to include a timestamp. How can I do that with tcpreplay or tcprewrite? Is there a default option or should I impl

Answer 1

That kind of editing isn't supported by tcpreplay/tcprewrite, so you'd have to write the code yourself. If you don't mind corrupting your packet data (which sounds like you're ok with) then it should be pretty easy by editing tcpedit.c.