Aaron Turner ecrivait le 01/04/2011 18:19: >> IPS >> | | >> router1 >> / \ >> --router2---router3-- >> / \ / \ >> SERVER LAPTOP CLIENT > > That's a lot different from the last diagram you gave me. Are the two > NIC interfaces from the laptop on the same or different broadcast > domains? Are they the same or different IP subnet?
SERVER and CLIENT are here to receive the traffic from the injection laptop. is the LAPTOP doing the injection (with 2 NICS) enough?! I was changing the IP addresses (tcprewrite with endpoint parameters to redicret the traffic to the client/server machines). The IP subnets are different. > I thought you were just trying to replay traffic through the IPS, what > purpose is the server on router2? Is it supposed to process/reply to > any traffic? No, the "SERVER" is here only to have a destination/source machine on the network. When the traffic is sent from the LAPTOP injection, it has to go somewhere, hasn't it? Here is my misunderstanding I think. Do I have to consider the two NIC cards on the Injection laptop as destination/source (or server/client interface) ? > Destination MAC addresses are ALWAYS the MAC address of the local > router/gateway/next hop. Remember that ethernet is Layer2 and is not > routed. So that tcprewrite command of yours might work with the first > diagram, but it won't work with the most recent one. It means I have to suppress SERVER and CLIENT machines from my scenario (as in my first schema) and consider the destination/source, the two NIC cards of (the injection laptop)? Any idea of the tcprewrite command I have to do using the initial schema finally? (I am a bit lost now!) Thanks again for your time and your help. Cheers! ------------------------------------------------------------------------------ Create and publish websites with WebMatrix Use the most popular FREE web apps or write code yourself; WebMatrix provides all the features you need to develop and publish your website. http://p.sf.net/sfu/ms-webmatrix-sf _______________________________________________ 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
