Hello everybody!
 I'm trying to simulate a 50 nodes wireless scenario using each of the AODV, 
DSDV and DSR protocols, on the same scenario. I need to simulate the same 
scenario using 25, 30 and 40 sources among the 50 nodes. After each simulation 
i should plot the throughput, delay and packet delivery ratio with xgraph. 
Concerning this situation, i have 2 questions:
 1)How can i change the number of sources(as i told before, i work on the same 
wireless configuration)? Do i have to change them manually in the tcl script 
and then rerun it or is there a simpler way, with the "grep" command or 
something similar?
 2)After running the simulation, from the information in the .tr files i should 
plot with xgraph. From the configuration i have now, with 25 sources, i get too 
many trace files........... and i have to plot throughput(for example) for the 
whole configuration GLOBALLY, not for each pair souce node-destination node. 
How can i do this?
 
 I hope the description of my situation is clear enough. Please tell me how can 
i solve these problems? If someone can help me with any explanation or example 
or any link for examples, i would appreciate it very much.
 Thank you in advance!
 Alexandra
 
 
                
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