Mohamed Kouki wrote:
> HI list
>
> I'm trying to generate multiple data flows by replying multiple traces
> at once
> the goal of my simulation is to replay traces sequencely by specifying
> a timer between two consequent traces :
> e.g : 1st flow(trace) : 0ms
> 2nd flow (trace : 10 ms
> 3rd flow(trace) :20 ms
> ....................
> can anyone give me me an idea how to do it using tcpreplay ?
> thanks
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Why not just write a quick wrapper in bash or perl to run your command
with arbitrary delays.
Perl Pseudo Code:
#!/usr/bin/perl
exec('tcpreplay -i eth0 1.pcap');
select(undef, undef, undef, 0.01); # sleep for 10ms
exec('tcpreplay -i eth0 2.pcap');
select(undef, undef, undef, 0.02); # sleep for 20ms
exec('tcpreplay -i eth0 3.pcap');
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