Mustafa

@aashika wrote:

@CharlesPandian wrote:

AODV code is already available in standard ns2 distribution.(under ns-allinone-2.33ns-2.33aodv in ns version 2.33 )

Thanks for ur reply. I saw it. but how to run it. there is no tcl file in that.There are other files like .o and .cc. pls tell me how to run it. i need to add some functionality to that.

you can use this tcl file to run aodv:
NOTE: set val(rp) AODV ; # routing protocol
# Example 4, A simple Wireless Linear Adhoc Network

# ======================================================================
# Define options
# ======================================================================
set val(chan) Channel/WirelessChannel ;# channel type
set val(prop) Propagation/TwoRayGround ;# radio-propagation model
set val(netif) Phy/WirelessPhy ;# network interface type
set val(mac) Mac/802_11 ;# MAC type
set val(ifq) Queue/DropTail/PriQueue ;# interface queue type
set val(ll) LL ;# link layer type
set val(ant) Antenna/OmniAntenna ;# antenna model
set val(ifqlen) 50 ;# max packet in ifq
set val(nn) 6 ;# number of mobilenodes
set val(rp) AODV ;# routing protocol
set val(energymodel) EnergyModel
set val(initialenergy) 50

# ======================================================================
# Main Program
# ======================================================================

#
# Initialize Global Variables
#
set ns_ [new Simulator]
set tracefd [open WEx_4.tr w]
set namtrace [open WEx_4.nam w]
#$ns_ use-newtrace
$ns_ trace-all $tracefd
$ns_ namtrace-all-wireless $namtrace 800 800

set topo [new Topography]
$topo load_flatgrid 800 800

#
# Create God
#
set god_ [create-god $val(nn)]
set chan_1_ [ new $val(chan) ]

Phy/WirelessPhy set CPThresh_ 10.0
Phy/WirelessPhy set CSThresh_ 3.652e-10
Phy/WirelessPhy set RXThresh_ 3.652e-10 ;# Receiving Threshold
Phy/WirelessPhy set Rb_ 1e6 ;# Bandwidth
Phy/WirelessPhy set Pt_ 0.0010436 ;# 40 m
Phy/WirelessPhy set freq_ 914e+6
Phy/WirelessPhy set L_ 1.0

# configure node

$ns_ node-config -adhocRouting $val(rp)
-llType $val(ll)
-macType $val(mac)
-ifqType $val(ifq)
-ifqLen $val(ifqlen)
-antType $val(ant)
-propType $val(prop)
-phyType $val(netif)
-channel $chan_1_
-topoInstance $topo
-agentTrace ON
-routerTrace OFF
-macTrace ON
-movementTrace OFF
-energyModel $val(energymodel)
-rxPower 0.0
-txPower 1.0
-idlePower 0.0
-sleepPower 0.00
-transitionPower 0.0
-transitionTime 0.00
-initialEnergy $val(initialenergy)

Phy/WirelessPhy set Pt_ 0.0010436
set opt(netif) Phy/WirelessPhy
$ns_ node-config
-phyType $opt(netif)
-txPower 0.173
-rxPower 0.05

for {set i 0} {$i < $val(nn) } {incr i} {
set node_($i) [$ns_ node $i ]
$ns_ initial_node_pos $node_($i) 15

$node_($i) random-motion 0 ;# disable random motion
$god_ new_node $node_($i)
}

proc coord_proc {a} {
return [expr 30.0 * $a ]
}

#Provide initial (X,Y, for now Z=0) co-ordinates for mobilenodes
for {set i 0} {$i < $val(nn)} {incr i} {
$node_($i) set X_ [coord_proc $i]
$node_($i) set y_ 2.0
$node_($i) set Z_ 0.0
}

$ns_ at 1.0 “$node_(0) setdest 1 3 15.0”

for { set j 1} {$j<$val(nn)} {incr j} {
$ns_ at 1.0 “$node_($j) setdest [coord_proc $j] 3.0 15.0”
}
$ns_ at 1.0 “$node_(0) add-mark m1 blue circle”
$ns_ at 1.0 “$node_(0) label Base_station”

set null_0 [new Agent/Null]
$ns_ attach-agent $node_(0) $null_0 ;# Making Node 0 as the Base Station

###############################
## Connecting node 1 to node 0
##############################

set udp_(1) [new Agent/UDP]
$udp_(1) set class_ 1
$ns_ attach-agent $node_(1) $udp_(1)

set cbr_(1) [new Application/Traffic/CBR]
$cbr_(1) set packetSize_ 500
$cbr_(1) set interval_ 0.1
$cbr_(1) set random_ 1
$cbr_(1) set set maxpkts_ 10000
$cbr_(1) attach-agent $udp_(1)

$ns_ connect $udp_(1) $null_0

$ns_ at 5 “$cbr_(1) start”

###############################
## Connecting node 2 to node 0
##############################

set udp_(2) [new Agent/UDP]
$udp_(2) set class_ 2
$ns_ attach-agent $node_(2) $udp_(2)

set cbr_(2) [new Application/Traffic/CBR]
$cbr_(2) set packetSize_ 500
$cbr_(2) set interval_ 0.1
$cbr_(2) set random_ 1
$cbr_(2) set set maxpkts_ 10000
$cbr_(2) attach-agent $udp_(2)

$ns_ connect $udp_(2) $null_0

$ns_ at 5 “$cbr_(2) start”

###############################
## Connecting node 3 to node 0
##############################

set udp_(3) [new Agent/UDP]
$udp_(3) set class_ 3
$ns_ attach-agent $node_(3) $udp_(3)

set cbr_(3) [new Application/Traffic/CBR]
$cbr_(3) set packetSize_ 500
$cbr_(3) set interval_ 0.1
$cbr_(3) set random_ 1
$cbr_(3) set set maxpkts_ 10000
$cbr_(3) attach-agent $udp_(3)

$ns_ connect $udp_(3) $null_0

$ns_ at 5 “$cbr_(3) start”

###############################
## Connecting node 4 to node 0
##############################

set udp_(4) [new Agent/UDP]
$udp_(4) set class_ 4
$ns_ attach-agent $node_(4) $udp_(4)

set cbr_(4) [new Application/Traffic/CBR]
$cbr_(4) set packetSize_ 500
$cbr_(4) set interval_ 0.1
$cbr_(4) set random_ 1
$cbr_(4) set set maxpkts_ 10000
$cbr_(4) attach-agent $udp_(4)

$ns_ connect $udp_(4) $null_0

$ns_ at 5 “$cbr_(4) start”

###############################
## Connecting node 5 to node 0
##############################

set udp_(5) [new Agent/UDP]
$udp_(5) set class_ 5
$ns_ attach-agent $node_(5) $udp_(5)

set cbr_(5) [new Application/Traffic/CBR]
$cbr_(5) set packetSize_ 500
$cbr_(5) set interval_ 0.1
$cbr_(5) set random_ 1
$cbr_(5) set set maxpkts_ 10000
$cbr_(5) attach-agent $udp_(5)

$ns_ connect $udp_(5) $null_0
$ns_ at 5 “$cbr_(5) start”

#######################################
###################################################

$ns_ at 50.01 “stop”
$ns_ at 50.01 “puts “NS EXITING…” ; $ns_ halt”
proc stop {} {
global ns_ tracefd
$ns_ flush-trace
close $tracefd
puts “Finishing ns..”
exit 0

}

puts “Starting Simulation…”
$ns_ run[/code]