Excellent suggestion Alex.  I'm pretty sure that would work.

On Jan 25, 2008 12:27 PM, Alexander Dupuy <[EMAIL PROTECTED]> wrote:
> If you have only one machine for this, you might want to look into using
> a VM system such as VMware or Xen or QEMU to create a virtual machine,
> which you can feed packets into from tcpreplay using the virtual MAC of
> the client system and the virtual network (with VMware this might be
> vmnet1 or vmnet8; I'm not sure with Xen or QEMU).  While the packets
> will still be tracked as local on the host system (and thus bypass
> filters) inside the OS on the client VM system, they will appear to be
> external.
>
> If you try this approach I would be interested in hearing how it goes,
> as I may need to do something similar (for a different reason - I have a
> VM-based system that needs to capture all traffic from an interface in
> promiscuous mode, but in order to force it through the virtual bridge, I
> may have to use tcpreplay to edit the destination MAC addresses.
>
> @alex
>
> --
> mailto:[EMAIL PROTECTED]
>
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-- 
Aaron Turner
http://synfin.net/
http://tcpreplay.synfin.net/ - Pcap editing & replay tools for Unix
They that can give up essential liberty to obtain a little temporary
safety deserve neither liberty nor safety.  -- Benjamin Franklin

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