#AODV #OLSR #MANETs #DSDV #DSR
Download the Code here:
https://drive.google.com/open?id=1OkVOsifjN9UfQjPGvfR7OuS-x_GBRgCV
Check the Video for Detailed instruction and how to use the plots, graphs and source code.
2. DSDV
3. DSR
4. OLSR
using NS3 (Network Simulator 3)
B.Tech, M.Tech, PhD...
1. Reactive Vs Proactive routing
2. PErformance comparison of MANET protocols
3. AODV Vs DSDV Comparison
https://www.nsnam.com and also at my channel.
What Version: ns-3.29
My Ubunut OS is: Ubuntu 18.04
This file we are going to use for our simulation:
/home/networks/ns-allinone-3.29/ns-3.29/examples/routing/manet-routing-compare.cc
Once you under stand the code, now lets run this example
Step 1: Copy the above file in to ~ns-3.29/scratch/ folder
Step 2: Understand this code.
Step 3: Run this code
Open the terminal, Go to ns-3.29 and run the following command
$] ./waf --run scratch/manet-routing-compare
enable the following header file
#include "ns3/flow-monitor-helper.h"
four files got generated
AODV.csv
AODV.mob
AODV.flomon
temp.data
Parameters:
Number of nodes: 50
No of sinks : 10
Mobility Model:
Propagation Model: ConstantSpeedPropagationDelay
Propagation Loss Model: Friis
Position Allocator: RandomRectangularPositionAllocator
Mac: AdhocWifiMAC
Mac Standard: 802.11B
Bps: 2Kbps
Total Simulation Time: 200 seconds
Node speed: 20m/s
Node pause time: 0
Protocol: AODV
To run the flowmon file, use of temp.py is advised.
to run the file, use the following
$] python flow.py AODV.flowmon
Find the python script here.
#beginning of Script
from xml.etree import ElementTree as ET
import sys
import matplotlib.pyplot as pylab
et=ET.parse(sys.argv[1])
bitrates=[]
losses=[]
delays=[]
for flow in et.findall("FlowStats/Flow"):
for tpl in et.findall("Ipv4FlowClassifier/Flow"):
if tpl.get('flowId')==flow.get('flowId'):
break
if tpl.get('destinationPort')=='654':
continue
losses.append(int(flow.get('lostPackets')))
rxPackets=int(flow.get('rxPackets'))
if rxPackets==0:
bitrates.append(0)
else:
t0=float(flow.get('timeFirstRxPacket')[:-2])
t1=float(flow.get("timeLastRxPacket")[:-2])
duration=(t1-t0)*1e-9
bitrates.append(8*long(flow.get("rxBytes"))/duration*1e-3)
delays.append(float(flow.get('delaySum')[:-2])*1e-9/rxPackets)
pylab.subplot(311)
pylab.hist(bitrates,bins=40)
pylab.xlabel("Flow Bit Rates (b/s)")
pylab.ylabel("Number of Flows")
pylab.subplot(312)
pylab.hist(bitrates,bins=40)
pylab.xlabel("No of Lost Packets")
pylab.ylabel("Number of Flows")
pylab.subplot(313)
pylab.hist(bitrates,bins=10)
pylab.xlabel("Delay in Seconds")
pylab.ylabel("Number of Flows")
pylab.subplots_adjust(hspace=0.4)
pylab.savefig("results.pdf")
#End of Script
We can plot using gnuplot (through CSV File) and matplotlib(Flow monitor)
All these examples, runs for 50 nodes
whenever you compare protocols,have three different sets of node numbers
10 nodes, 50 nodes, 100 nodes and compare them with various metrics as mentioned above...
To analsyse .tr files, we need to use tracemetrics
its a jar file that can be run using
$] java -jar tracemetrics.jar
Hope you would have got an idea on how to simulate wireless protocols using ns3.
Download the Code here:
https://drive.google.com/open?id=1OkVOsifjN9UfQjPGvfR7OuS-x_GBRgCV
Check the Video for Detailed instruction and how to use the plots, graphs and source code.
Comparison of MANET routing Protocols
1. AODV2. DSDV
3. DSR
4. OLSR
using NS3 (Network Simulator 3)
B.Tech, M.Tech, PhD...
1. Reactive Vs Proactive routing
2. PErformance comparison of MANET protocols
3. AODV Vs DSDV Comparison
https://www.nsnam.com and also at my channel.
What Version: ns-3.29
My Ubunut OS is: Ubuntu 18.04
This file we are going to use for our simulation:
/home/networks/ns-allinone-3.29/ns-3.29/examples/routing/manet-routing-compare.cc
Once you under stand the code, now lets run this example
Step 1: Copy the above file in to ~ns-3.29/scratch/ folder
Step 2: Understand this code.
Step 3: Run this code
Open the terminal, Go to ns-3.29 and run the following command
$] ./waf --run scratch/manet-routing-compare
enable the following header file
#include "ns3/flow-monitor-helper.h"
four files got generated
AODV.csv
AODV.mob
AODV.flomon
temp.data
Parameters:
Number of nodes: 50
No of sinks : 10
Mobility Model:
Propagation Model: ConstantSpeedPropagationDelay
Propagation Loss Model: Friis
Position Allocator: RandomRectangularPositionAllocator
Mac: AdhocWifiMAC
Mac Standard: 802.11B
Bps: 2Kbps
Total Simulation Time: 200 seconds
Node speed: 20m/s
Node pause time: 0
Protocol: AODV
To run the flowmon file, use of temp.py is advised.
to run the file, use the following
$] python flow.py AODV.flowmon
Find the python script here.
#beginning of Script
from xml.etree import ElementTree as ET
import sys
import matplotlib.pyplot as pylab
et=ET.parse(sys.argv[1])
bitrates=[]
losses=[]
delays=[]
for flow in et.findall("FlowStats/Flow"):
for tpl in et.findall("Ipv4FlowClassifier/Flow"):
if tpl.get('flowId')==flow.get('flowId'):
break
if tpl.get('destinationPort')=='654':
continue
losses.append(int(flow.get('lostPackets')))
rxPackets=int(flow.get('rxPackets'))
if rxPackets==0:
bitrates.append(0)
else:
t0=float(flow.get('timeFirstRxPacket')[:-2])
t1=float(flow.get("timeLastRxPacket")[:-2])
duration=(t1-t0)*1e-9
bitrates.append(8*long(flow.get("rxBytes"))/duration*1e-3)
delays.append(float(flow.get('delaySum')[:-2])*1e-9/rxPackets)
pylab.subplot(311)
pylab.hist(bitrates,bins=40)
pylab.xlabel("Flow Bit Rates (b/s)")
pylab.ylabel("Number of Flows")
pylab.subplot(312)
pylab.hist(bitrates,bins=40)
pylab.xlabel("No of Lost Packets")
pylab.ylabel("Number of Flows")
pylab.subplot(313)
pylab.hist(bitrates,bins=10)
pylab.xlabel("Delay in Seconds")
pylab.ylabel("Number of Flows")
pylab.subplots_adjust(hspace=0.4)
pylab.savefig("results.pdf")
#End of Script
We can plot using gnuplot (through CSV File) and matplotlib(Flow monitor)
All these examples, runs for 50 nodes
whenever you compare protocols,have three different sets of node numbers
10 nodes, 50 nodes, 100 nodes and compare them with various metrics as mentioned above...
To analsyse .tr files, we need to use tracemetrics
its a jar file that can be run using
$] java -jar tracemetrics.jar
Hope you would have got an idea on how to simulate wireless protocols using ns3.
Dear Sir, how i can simulate VANET routing protocol in NS3.29 using SUMO 1.2.0 and MOVE.jar on windows 10
ReplyDeleteyou're the king, man! such explicit and down-to-earth c++ codes and other files explanation, I've never seen a better one elsewhere! thx for your effort!
ReplyDeleteHello, i can use on this script ENERGY MODEL, how i can use? can you help me? i need compare AODV,OLSR and DSDV energy consumption.
ReplyDeletethank you for your help!
Many Thanks for the nice video and explanation. Can i modify the code to use TCP instead of UDP? How ?
ReplyDeleteRegards
Derar
Did you get that, if yes, can you please help how to run particular tcp in manet?
DeleteHello, thank you for the videos and the explanation I tried to do the same steps with OLSR but the result file has no output.. "I did change the destination port as in OLSR.flowmon and there is no error, yet there is no output.
ReplyDeletehola, tal vez pudo resolver este problema?
Deletepython flow.py manet-routing-compare.flowmon
ReplyDeleteFile "flow.py", line 23
bitrates.append(8*long(flow.get("rxBytes"))/duration*1e-3)
^
IndentationError: unexpected indent
Hi and good day
i received the above error when i implement python cod3
i also encountered the same problem. can you gotten a solution to it? Anybody to help us out? thank you
Deletepython flow.py manet-routing-compare.flowmon
ReplyDeleteFile "flow.py", line 23
bitrates.append(8*long(flow.get("rxBytes"))/duration*1e-3)
^
IndentationError: unexpected indent
Sir Kindly tell me about updated research protocols in ad-hoc network plzz i am very confused to select topic in my thesis..
ReplyDeletetanvir@tas:~/ns-allinone-3.29/ns-3.29$ ./waf --pyrun scratch/first.py
ReplyDeleteWaf: Entering directory `/home/tanvir/ns-allinone-3.29/ns-3.29/build'
Waf: Leaving directory `/home/tanvir/ns-allinone-3.29/ns-3.29/build'
Build commands will be stored in build/compile_commands.json
'build' finished successfully (6.625s)
Traceback (most recent call last):
File "scratch/first.py", line 16, in
import ns.applications
ImportError: No module named ns.applications
Command ['/usr/bin/python', 'scratch/first.py'] exited with code 1
Sir, How to solve it?
how to get animation this source code ?
ReplyDeletecedi@CediPC:~/ns-allinone-3.33/ns-3.33$ python3 flow.py AODV.flowmon
ReplyDeleteTraceback (most recent call last):
File "flow.py", line 23, in
bitrates.append(8*long(flow.get("rxBytes"))/duration*1e-3)
NameError: name 'long' is not defined
i get NameError. Can any one help me?
ReplyDeleteThanks, Prof T S Pradeepkumar. Sorry, an error message appeared:
((Traceback (most recent call last):
File "flow.py", line 3, in
import matplotlib.pyplot as pylab
ImportError: No module named matplotlib.pyplot))
How do I treat it?
ReplyDeleteThanks, Prof T S Pradeepkumar. Sorry, an error message appeared:
((Traceback (most recent call last):
File "flow.py", line 3, in
import matplotlib.pyplot as pylab
ImportError: No module named matplotlib.pyplot))
How do I treat it?
ReplyDeleteThanks, Prof T S Pradeepkumar. Sorry, an error message appeared:
((Traceback (most recent call last):
File "flow.py", line 3, in
import matplotlib.pyplot as pylab
ImportError: No module named matplotlib.pyplot))
How do I treat it?
You need to install the following software in linux to handle this error
Deletesudo apt install python3-matplotlib