[ns] modelling aggregates of on-off sources

[Abbas Makki <abbas.makki@kcl.ac.uk>]

Hi all

Having a number of Pareto On-Off sources (eg 100) representing flows. flows are 
human triggered, therefore can be assumed Poisson distributed. How may I model 
thier start and stop time in ns ?

# start traffic sources 

$ns at " { ??? }" "$source($i) start"

$ns at " { ??? }" "$source($i) stop"


Shell I In parenthesis write an expression for Poisson disribution or 
exponential inter-arrival or what ?

All ideas appreciated. Thank you for any help you may extend.