Date: Tue, 11 Feb 1997 23:17:46 -0800 (PST) From: Vinay Kumar <vinay@agni.nuko.com> To: freebsd-hackers@freebsd.org Cc: freebsd-isp@freebsd.org Subject: Need a packet capture and playback utility Message-ID: <199702120717.XAA10661@agni.nuko.com>
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Hi folks, I have been looking for a packet capture and playback utility. tcpdump does not suit my requirements. I am in the middle of some experimentation with network traffic simulations. I think it will be better if I describe what I am looking for. I need a IP packet capture utility which can store the entire IP packet. I also want a utility that can playback the stored packets (meaning sending it out on the network) honoring the time intervals. Meaning if there was a gap of 2.5 seconds between two consecutive IP packets, then it should playback the packets with the same gap. I tried checking the ftp.ee.lbl.gov and the Internet traffic archive but could not find a exact match for my requirements. Before I go off writing such a tool, I would like to find out if anyone know of such a tool? I appreciate any help. If anyone is interested in knowing what exactly I am doing, I will be more than glad to fill in the details. Thanks for any help. Vinay -- Vinay Bannai E-mail: vinay@agni.nuko.com (408)-526-0280 x 275 (Work) http://agni.nuko.com/~vinay
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