Hi Venu,
First, if you are interested in doing security experiments we should have a more extensive conversation to make sure your experiment does not interfere with other people's experiments or interfere with the operation of the rack.
* Do you plan to do this all within a single rack?
* How much traffic and of which types are you going to send it?
Second, we are going to need a little more information about what you are trying to do:
* What rack did you try to reserve resources at?
* Can you send us the RSpec you attempted to use to reserve your experiment?
* What error message (if any) do you see?
* What tool are you using to do the reservation?
Thank you,
Sarah