Thanks a lot Mubashir, heres the code
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 ;# 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) 20 ;# number of mobilenodes
set val(rp) DumbAgent ;# routing protocol
set val(x) 50
set val(y) 50
Mac/802_11 set dataRate_ 11Mb
#Create a simulator object
set ns_ [new Simulator]
#Open the NAM trace file
set nf [open out.nam w]
$ns_ namtrace-all $nf
#Define a 'finish' procedure
proc finish {} {
global ns_ nf
$ns_ flush-trace
#Close the NAM trace file
close $nf
#Execute NAM on the trace file
exec /home/faraz/Desktop/ns-allinone-2.33/nam-1.13/nam out.nam
exit 0
}
# set up topography object
set topo [new Topography]
$topo load_flatgrid $val(x) $val(y)
# Create God
create-god $val(nn)
# Create channel
set chan_1_ [new $val(chan)]
$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) \
-topoInstance $topo \
-agentTrace OFF \
-routerTrace OFF \
-macTrace ON \
-movementTrace OFF \
-channel $chan_1_
for {set i 0} {$i $val(nn) } {incr i} {
set node_($i) [$ns_ node]
$node_($i) random-motion 0 ;# disable random motion
}
$ns_ at 0.1 finish
puts Starting...
$ns_ run
Regards,
Faraz
From: Mubashir Rehmani [mshrehm...@gmail.com]
Sent: Thursday, January 08, 2009 2:49 AM
To: Syed Faraz Hasan
Subject: Re: [ns] How to set up mobile nodes?
Hi Faraz
Can you please write the code in your email, because ns user mailing list drops
all the attachments.
Regards
2009/1/8 Syed Faraz Hasan
faraz_hasa...@email.ulster.ac.ukmailto:faraz_hasa...@email.ulster.ac.uk
Hi all,
I get an error which I have enclosed when I try setting up nodes in wireless
scenarios. I have tried a lot of different things as suggested by other
tutorials but get the same error everytime. When I delete the lines defining
the nodes from the code, there are no error messages. Code that I am using is
also enclosed.
Please help me out at this, I really need help quickly.
Faraz
--
Mubashir Husain Rehmani
