Hello, I am quite new to this list and not very familiar with tcpreplay and the possible ways to use it. I have tried to google around to se if anybody had an answer to my problem but none so far.
What I want to do is test a mailsetup (postfix,amavis....whatever) with real life traffic. What I have tried to do is : 2 servers - 1 in production (ip 10.8.69.20 ) and 1 in test (ip 10.9.224.11). I use tcpdump to capture the traffic to the server in production. I do this from a different server sitting nearby on the same network. tcpdump host production.xxx.xxx -w prod.pcap >From what I understand it would then be possible to do a replay. I rewrite the src/dst addresses with tcprewrite like ( first calling tcpprep) : tcpprep --port --cachefile=prod.cache --pcap=prod.pcap tcprewrite --srcipmap=10.8.69.20:10.9.224.11 --dstipmap 10.8.69.20:10.9.224.11 --cachefile=prod.cache --infile=prod.pcap --outfile=test.pcap and finally call tcpreplay like: tcpreplay -i eth0 test.pcap It sends the packets OK but nothings happens. What am I missing? I probably totally misunderstood this or are trying to do something not possible to do with theese tools. Could someone please shed some light on this. Best regards Peter Sorensen/University of Southern Denmark/Email: [EMAIL PROTECTED] ------------------------------------------------------------------------- This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK & win great prizes Grand prize is a trip for two to an Open Source event anywhere in the world http://moblin-contest.org/redirect.php?banner_id=100&url=/ _______________________________________________ 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
