[ns] No drop packet on wireless links

[Ramy Eid]

Hi,
I am trying to use the error model in ns2 with wireless links, I am using
ns2.33. I tried the uniform error model and the markov chain model.  No
errors from ns but when I am trying to find the dropped packets due to error
I can not find any of them using either the uniform or markov models. So
please help me if I made any error in using the error model.
My code is available here : http://pastebin.com/f68749435


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Ramy Eid