NS2 and TORA Routing Protocol

**mauliktrivedi.ce** · 02-02-2012

can anybody help me related this error . i am doing my research project in TORA optimization..

invalid command name "Agent/rtProto/TORA"
while executing
"Agent/rtProto/TORA instproc init args {
puts "DOWN HERE"
$self next $args
}"

email-id : [email protected]

**EINSTEIN_007** · 03-02-2012

Originally Posted by mauliktrivedi.ce

can anybody help me related this error . i am doing my research project in TORA optimization..

invalid command name "Agent/rtProto/TORA"
while executing
"Agent/rtProto/TORA instproc init args {
puts "DOWN HERE"
$self next $args
}"

email-id : [email protected]

Can you try test-suite-wireless-lan-tora.tcl under tcl/test

**mauliktrivedi.ce** · 03-02-2012

adhoc file properly executed . but when i have execute a tora.tcl in /tcl/mobility then it get this error...

**Gusgr8** · 03-02-2012

This is the basic tcl code, just copy paste it, will create trace file and namefile...

======================================================================
# 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) 2 ;# number of mobilenodes
set val(rp) AODV ;# routing protocol

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

#
# Initialize Global Variables
#
set ns_ [new Simulator]
set tracefd [open simple.tr w]
set namtrace [open animation.nam w]
$ns_ use-newtrace
$ns_ trace-all $tracefd
$ns_ namtrace-all-wireless $namtrace 500 500

# set up topography object
set topo [new Topography]

$topo load_flatgrid 500 500

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

#
# Create the specified number of mobilenodes [$val(nn)] and "attach" them
# to the channel.
# Here two nodes are created : node(0) and node(1)

# 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) \
-channelType $val(chan) \
-topoInstance $topo \
-agentTrace ON \
-routerTrace ON \
-macTrace OFF \
-movementTrace OFF

for {set i 0} {$i < $val(nn) } {incr i} {
set node_($i) [$ns_ node]
$node_($i) random-motion 0 ;# disable random motion
}

#
# Provide initial (X,Y, for now Z=0) co-ordinates for mobilenodes
#
$node_(0) set X_ 5.0
$node_(0) set Y_ 2.0
$node_(0) set Z_ 0.0

$node_(1) set X_ 390.0
$node_(1) set Y_ 385.0
$node_(1) set Z_ 0.0

#
# Now produce some simple node movements
# Node_(1) starts to move towards node_(0)
#
$ns_ at 50.0 "$node_(1) setdest 25.0 20.0 15.0"
$ns_ at 10.0 "$node_(0) setdest 20.0 18.0 1.0"

# Node_(1) then starts to move away from node_(0)
$ns_ at 100.0 "$node_(1) setdest 490.0 480.0 15.0"

# Setup traffic flow between nodes
# TCP connections between node_(0) and node_(1)

set tcp [new Agent/TCP]
$tcp set class_ 2
set sink [new Agent/TCPSink]
$ns_ attach-agent $node_(0) $tcp
$ns_ attach-agent $node_(1) $sink
$ns_ connect $tcp $sink
set ftp [new Application/FTP]
$ftp attach-agent $tcp
$ns_ at 10.0 "$ftp start"

# Telling nodes initial position in nam
for {set i 0} {$i < $val(nn)} { incr i } {
# 30 defines the node size for nam
$ns_ initial_node_pos $node_($i) 30
}

#
# Tell nodes when the simulation ends
#
for {set i 0} {$i < $val(nn) } {incr i} {
$ns_ at 150.0 "$node_($i) reset";
}
$ns_ at 150.0 "$ns_ nam-end-wireless 150.0"
$ns_ at 150.0 "stop"
$ns_ at 150.01 "puts \"NS EXITING...\" ; $ns_ halt"
proc stop {} {
global ns_ tracefd namtrace
$ns_ flush-trace
close $tracefd
close $namtrace
}

puts "Starting Simulation..."
$ns_ run

**mauliktrivedi.ce** · 03-02-2012

actually i want to execute tora.tcl file which relocated in " /ns2.34/tcl/mobility/tora.tcl "
and whenever i execute this file it generate a error mention in above thread.

tora.tcl file contain..

set opt(imep) "ON" ;# Enable/Disable IMEP
set opt(ragent) Agent/rtProto/TORA
set opt(pos) NONE ;# Box or NONE

if { $opt(pos) == "Box" } {
puts "*** TORA using Box configuration..."
}

# ======================================================================
Agent instproc init args {
$self next $args
}
Agent/rtProto instproc init args {
puts "DOWN HERE 2"
$self next $args
}
Agent/rtProto/TORA instproc init args {
puts "DOWN HERE"
$self next $args
}

Agent/rtProto/TORA set sport_ 0
Agent/rtProto/TORA set dport_ 0

# ======================================================================

proc create-routing-agent { node id } {
global ns_ ragent_ tracefd opt

#
# Create the Routing Agent and attach it to port 255.
#
set ragent_($id) [new $opt(ragent) $id]
set ragent $ragent_($id)
$node attach $ragent [Node set rtagent_port_]

$ragent if-queue [$node set ifq_(0)] ;# ifq between LL and MAC

# now that the Beacon/Hello messages have been
# moved to the IMEP layer, this is not necessary.
# $ns_ at 0.$id "$ragent_($id) start" ;# start BEACON/HELLO Messages

#
# XXX: The routing protocol and the IMEP agents needs handles
# to each other.
#
$ragent imep-agent [$node set imep_(0)]
[$node set imep_(0)] rtagent $ragent

#
# Drop Target (always on regardless of other tracing)
#
set drpT [cmu-trace Drop "RTR" $node]
$ragent drop-target $drpT

#
# Log Target
#
set T [new Trace/Generic]
$T target [$ns_ set nullAgent_]
$T attach $tracefd
$T set src_ $id
$ragent log-target $T

#
# XXX: let the IMEP agent use the same log target.
#
[$node set imep_(0)] log-target $T
}

proc create-mobile-node { id } {
global ns_ chan prop topo tracefd opt node_
global chan prop tracefd topo opt

set node_($id) [new Node/MobileNode]

set node $node_($id)
$node random-motion 0 ;# disable random motion
$node topography $topo

#
# This Trace Target is used to log changes in direction
# and velocity for the mobile node.
#
set T [new Trace/Generic]
$T target [$ns_ set nullAgent_]
$T attach $tracefd
$T set src_ $id
$node log-target $T

$node add-interface $chan $prop $opt(ll) $opt(mac) \
$opt(ifq) $opt(ifqlen) $opt(netif) $opt(ant)

#
# Create a Routing Agent for the Node
#
create-routing-agent $node $id

# ============================================================

if { $opt(pos) == "Box" } {
#
# Box Configuration
#
set spacing 200
set maxrow 7
set col [expr ($id - 1) % $maxrow]
set row [expr ($id - 1) / $maxrow]
$node set X_ [expr $col * $spacing]
$node set Y_ [expr $row * $spacing]
$node set Z_ 0.0
$node set speed_ 0.0

$ns_ at 0.0 "$node_($id) start"
}
}

**mauliktrivedi.ce** · 25-02-2012

still facing problem about tora protocol..
can anybody help me...

tia..

**mauliktrivedi.ce** · 03-03-2012

i also facing same problem . there is any solution .. can you help me for that.. my email [email protected]

Originally Posted by flogeros

Dear Zachary I am sending you the error that I am getting back.
invalid command name "Agent/rtProto/TORA"
while executing
"Agent/rtProto/TORA instproc init args {
puts "DOWN HERE"
$self next $args
}"
(file "tora_s.tcl" line 15)
Can I send an email regarding the adhoc protocols? My email is [email protected]

Regards,

flogeros