Hi,
you should rewrite your RAW IP first
The following would cause all traffic to have a destination host MAC address
(example 00:55:22:AF:C6:37) (the gateway MAC address if your destination is not
in the same network) and your source MAC address (example 00:44:66:FC:29:AF):
$ tcprewrite --enet-dmac=00:55:22:AF:C6:37 --enet-smac=00:44:66:FC:29:AF
--infile=input.pcap --outfile=output.pcap
then just relay the output file.
For more informations see http://tcpreplay.synfin.net/trac/wiki/tcprewrite
> Date: Tue, 1 Dec 2009 01:40:55 -0800
> From: [email protected]
> To: [email protected]
> Subject: [Tcpreplay-users] Help regarding sending raw IP pcap file to ethernet
>
> Hi,
>
> I now want to tcpreplay some raw IP on the DLT_EN10MB (Ethernet) . I
> dont know what changes I should make on the pcap file. It seems to me
> "Forcing Traffic Between Two Hosts" is enough.
>
> Do you have any ideas what else I should do. Currently, I can not
> successfully send the pcap file. The pcap file was from some high
> speed link. Even if I use a speed option, I can see from tcpdump that
> the tcpreplaying of flows is not successful.
>
> For my case, if I Forcing Traffic Between Two Hosts, how can I get the
> correct cache file?
>
> Thanks.
>
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