On Fri, Jan 29, 2010 at 6:30 AM, Geoff <[email protected]> wrote: > All, > > I am trying to find what the max support pcap file size is for tcpreplay, > can it do above 1GB?
Yes, many people use tcpreplay to replay pcaps larger then 1GB. Generally speaking, the only limit to pcap file size is what your operating system supports. > also I'm having trouble accessing the site, getting a 'bad gateway' page, so > please forgive my easy questions. Sorry about that. Just moved the website to a new server and I'm still working out some issues with fcgi. > -in a capture file containing udp, tcp, ip flows will tcpreplay only > playback the stateful (tcp) packets? Tcpreplay sends the packets that are in the file. Garbage in, garbage out. If you need to filter out non-tcp packets, I suggest using tcpdump to filter out the packets you don't like. something like: tcpdump -s0 -r old.pcap -w new.pcap tcp would filter out any non-tcp packets. > -can you setup sequential replay, ie ten 1GB files to play one after > another? Yep. Something like: tcpreplay -i eth0 file1 file2 file3 file4 ... -- Aaron Turner http://synfin.net/ http://tcpreplay.synfin.net/ - Pcap editing and replay tools for Unix & Windows Those who would give up essential Liberty, to purchase a little temporary Safety, deserve neither Liberty nor Safety. -- Benjamin Franklin "carpe diem quam minimum credula postero" ------------------------------------------------------------------------------ The Planet: dedicated and managed hosting, cloud storage, colocation Stay online with enterprise data centers and the best network in the business Choose flexible plans and management services without long-term contracts Personal 24x7 support from experience hosting pros just a phone call away. http://p.sf.net/sfu/theplanet-com _______________________________________________ Tcpreplay-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/tcpreplay-users Support Information: http://tcpreplay.synfin.net/trac/wiki/Support
