Hi, I'm running tcpreplay 4.0.4 on Ubuntu Linux 12. I've read the usage examples (http://tcpreplay.synfin.net/wiki/usage) and followed along. I'm trying to replay a single-stream (one 5-tuple) pcap so that packets go through a router.
My hardware setup is involves one Linux machine (with eth0 and eth1) and one router (which does NAT): eth0 <-> LAN (router) WAN <-> eth1 192.168.0.1 <-> 192.168.0.2 (router) 10.0.0.2 <-> 10.0.0.1 * Will this physical setup work? Or are there common pitfalls or mistakes? * For packets that have src IP 192.168.0.1 and dst IP 10.0.0.1 (both on the linux machine), will the Linux OS short-circuit and simply pass packets internally (and not actually send it out to the router?)? If I can get tcpreplay to actually send packets from a pcap through a router I will donate $ to whoever or whatever, because this will be the most useful tool. It's something I have needed for such a long time, and will get used a lot. Thanks ahead for any help, Mike
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