Ns2 programmig

thasneemjaleel · 01-30-2013, 02:34 AM

im new to ns2 pgming.i would like to get some basic ideas regarding the compilations and executuion of ns2 programs.when i tried to compile i got the following messages from the terminal

invalid command name "new"
while executing
"new Simulator"
invoked from within
"set ns [new Simulator]"

what is the reason for these messages.

knudfl · 01-30-2013, 02:54 AM

Welcome to LQ.

Which version of of ns2 is used, like ns-allinone-2.34 ?
And : Are some of the basic tcl files working OK ?
http://www.isi.edu/nsnam/ns/tutorial/ >>>
http://www.isi.edu/nsnam/ns/tutorial.../example1a.tcl
http://www.isi.edu/nsnam/ns/tutorial.../example1b.tcl
http://www.isi.edu/nsnam/ns/tutorial...s/example2.tcl
http://www.isi.edu/nsnam/ns/tutorial...s/example3.tcl

Example template

Code:

# start with these lines :

set ns [new Simulator]
set nf [open out.nam w]
$ns namtrace-all $nf

proc finish {} {
        global ns nf
        $ns flush-trace
        close $nf
        exec nam out.nam &
        exit 0
}

#######################
#
#    Write all other commands here.
#
#######################

# end with :

$ns at 5.0 "finish"
$ns run

"How to use a file.tcl", the command is : $ ns example.tcl

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thirumagal27 · 02-01-2013, 01:05 AM

hi
Does ns2 simulator support Location Aided Routing(LAR) protocol?

knudfl · 02-01-2013, 03:24 AM

Post # 3 : Does ns2 simulator support Location Aided Routing (LAR) protocol ?

Probably. Google shows 4 million hits. Please read some of the information
https://www.google.com/webhp?hl=all#...1e5bf733a4b650

"Scolar" http://scholar.google.com/scholar?q=...ed=0CC0QgQMwAA

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