On Fri, Jul 3, 2009 at 1:50 AM, Drouineau ludovic<ludocl...@yahoo.com> wrote: > > Hello, > I've just noticed that the command for changing IP address was incorrect in > my mail (bad CIDR). > In fact, I have done this: > tcprewrite --srcipmap=192.168.19.11/24:192.168.18.99/24 --infile=outfile.pcap > --outfile=outfile2.pcap > tcprewrite --dstipmap=192.168.19.10/24:192.168.18.20/24 > --infile=outfile2.pcap --outfile=outfile3.pcap > > I still have my problem of UDP CHECKSUM INCORRECT
Yeah, unfortunately, tcprewrite doesn't know how to do IP defragmentation to calculate the UDP checksum which spans multiple fragments. Obviously, if you're missing fragments, then it wouldn't matter what tcprewrite could do, you'd still be up a creek without a paddle. -- 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 ------------------------------------------------------------------------------ _______________________________________________ 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
