[ns] Normalized Data Load

2007-10-17 Thread vava vvava

 Routing overhead : the number of transmitted control packets. For multi-hop 
communication, each transmission of the packet is taken into account.

Data: the number of delivered data packets.
  
Normalized Data Load : de#64257;ned by   Data / RoutingOverhead

Here is my awk script to measure Normalized Data Load but i'm not sure if is 
correct..can someone help me with this matter?

BEGIN {
   rec=0
   byte=0; 
} 


/^f|^s/  /RTR/  /-It (\?:|AODV|DSR)/ {byte+=$37}# Total  number of 
transmitted packets
/^r/  /AGT/  /-It cbr/ {rec++}# Number of delivered data packet
 
 
END {
ro = (byte);  # Routing Overhead

nrl = (rec/ro);  # Normalized Data Load  

  printf ( Data : );
  printf (rec);
  printf (\n)
  printf (  Routing Overhead : );
  printf (ro)
  printf (\n) 
  printf (Normalized Data Load : );
  printf (nrl);
  printf (\n) } 
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[ns] throughput.awk delay.awk pkt_loss.awk problem

2007-03-29 Thread vava vvava

I would like to use awk to run output (throughput, delay and packet loss)
I try to run awk script as stated in this link:
http://mailman.isi.edu/pipermail/ns-users/2004-September/044664.html

When i try to run throughput.awk
I got this:
awk: throughput.awk:47: (FILENAME=aodv-50-0-20.tr FNR=245464) fatal: division 
by zero attempted

When i run delay.awk
I got this:
awk: delay.awk:42:  %g\n,pkt_id,time,pkt_id,recv[pkt_id]-send[pkt_id])
awk: delay.awk:42:  ^ syntax error
awk: delay.awk:42:  %g\n,pkt_id,time,pkt_id,recv[pkt_id]-send[pkt_id])
awk: delay.awk:42:^ backslash not last character on line

When i run pkt_loss.awk
I got this:
 0  1  0  0
Is this the output  looks for  printf(%10g %10g %10g\n,tx,drop,pkt_loss*100)? 

What is the problem for throughput.awk and delay.awk?

Thanks  
  
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[ns] scenario(movement pattern and connection pattern) problem

2007-03-24 Thread vava vvava

ns2 newbie here...

I have download a scenarios which contain movement pattern and communication  
pattern using CBR sources from http://www.monarch.cs.rice.edu/cmu-ns.html
I would like to use one of the scenario.

My question is:
Do i have to copy the scenario(movement pattern and communication pattern using 
CBR) in to ... /ns-2.30/tcl/mobility/scen like the example in  Marc Greis' 
tutorial? If so, i have tried to do that but some sort of error occur.

I am doing a report on the performance comparision between AODV,DSR,DSDV. Can 
send me a tcl scrip to run these 3 routing protocol? 

Anyone who willing to guide me with these report are welcome.
Just give me a msn contact if u want to.

Any advise are also welcome.
Thank you.



 
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[ns] How to run script(AODV,DSR,DSDV) in ns-allinone-2.30?

2007-03-15 Thread vava vvava

Hello,
I'm new user for ns2 and I've ns-allinone-2.30 running on Ubuntu 6.06.. I want 
to run the sample of the script in few ad hoc routing protocols such as AODV, 
DSR and DSDV that is in the directory ../ns-allinone-2.30/ns-2.30/aodv or dsr 
or dsdv.

Is it possible to me to run this script? (aodv.tcl, aodv.cc, aodv.h). What is 
the command I should use for? 
 How can I run the script for dsdv directory that contain dsdv.cc and dsdv.h 
file? 
Could anyone show me step by step?

 
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Re: [ns] ns-2.30 installation problem

2007-02-11 Thread vava vvava


I having problem installing ns-2.30.
I run make after ./configure 
Lots of stuff running until at the end of of the line, this error 
display:

make: *** No rule to make target `VERSION', needed by `gen/version.c'.  
Stop.

what does it mean?
I am very new to linux.
I am using ubuntu 6.06 base and g++ 4.0 compiler.

 
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