Sir, In reference to my previous mail i even used the code provided on the link http://mailman.isi.edu/pipermail/ns-users/2004-September/044669.html.
I have attached the trace of file and the correspond .tcl file upon which the analysis was done.I am unable to understand the reason for which the throughput calculated came out to be zero. I would be greatful if you could help with it or provide any simple code on which throughput can be calculated. <http://mailman.isi.edu/pipermail/ns-users/2004-September/044669.html> Regards Vaibhav Tayal P.S : I am new to NS-2. Kindly help me with this.