How to implement GPRS routing protocol in ns 2.33

hothifa · 12-04-2013, 04:13 AM

ubuntu-12.04.3-desktop-i386.iso is it this one?

Will this be ok for GPSR?

knudfl · 12-04-2013, 07:44 AM

# 15 .

`i386' is used for 32bits** x86 by Debian / Ubuntu, probably for historical reasons.
All 32bits packages use suffix i386.deb,
though I doubt that any of those would work with an i386 computer.
The iso files also use "i386" for the i686 OS's.

`i686' appears when you have installed the OS : $ uname -m

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hothifa · 12-04-2013, 01:50 PM

I have installed ubuntu 11.10 32bits (i686) and have done the step in post #8

but i got this errors

============================================================
* Build tcl8.4.18
============================================================
configure: WARNING: unrecognized options: --enable-gcc
checking whether to use symlinks for manpages... no
checking whether to compress the manpages... no
checking whether to add a package name suffix for the manpages... no
checking for gcc... gcc-4.1
checking whether the C compiler works... no
configure: error: in `/home/iraq/ns-allinone-2.33/tcl8.4.18/unix':
configure: error: C compiler cannot create executables
See `config.log' for more details
tcl8.4.18 configuration failed! Exiting ...
Tcl is not part of the ns project. Please see www.Scriptics.com
to see if they have a fix for your platform.

when I check ls /usr/bin/gcc* __ out ----> /usr/bin/gcc /usr/bin/gcc-4.5 /usr/bin/gcc-4.6

means, g++4.1 is not there, I tried to installit by using:
$ sudo apt-get install g++-4 , i got the following message:

ir@ubuntu:~/ns-allinone-2.33$ sudo apt-get install g++-4
Reading package lists... Done
Building dependency tree
Reading state information... Done
E: Unable to locate package g++-4
E: Couldn't find any package by regex 'g++-4'
ir@ubuntu:~/ns-allinone-2.33$

how to settle this??

Many thanks

knudfl · 12-04-2013, 03:49 PM

# 18 .

Ubuntu 11.10 : Why not use the supported "12.04.3" ? ?

About gcc / g++ version 4.1.2 :
None are available with `apt-get' : Ubuntu's 11.04 .. 13*.

gcc/g++ ver. 4.1.2 for 11.10 : post #62 here
http://www.linuxquestions.org/questi...164/page5.html

12.04 : post #18 here
http://www.linuxquestions.org/questi...022/page2.html

Quote:

I have installed ubuntu 11.10 32bits (i686) and have done the step in post #8

You will have to delete ns-allinone-2.33, and start from scratch.

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hothifa · 12-04-2013, 11:54 PM

Tq..

Is your advice that I have to install ubuntu 12.04 and then install new ns-2.33?

what about the file in in post #8?

hothifa · 12-05-2013, 12:25 AM

I updated my ubuntu to 12.04 .

hothifa · 12-05-2013, 01:00 AM

I think it gone smothly .. how to make sure GPSR works?

After these steps, you can now run the ns validation suite with
cd ns-2.33; ./validate

For trouble shooting, please first read ns problems page
http://www.isi.edu/nsnam/ns/ns-problems.html. Also search the ns mailing list archive
for related posts.

knudfl · 12-05-2013, 02:20 AM

# 22 .

Quote:

how to make sure GPSR works ?

Please have a look into ns-2.33/hls/utils/**
... and then read http://www.linuxquestions.org/questions/tags/gpsr-hls/
And also use "gpsr-hls-examples-0113.tar.gz"
https://drive.google.com/file/d/0B7S...it?usp=sharing

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en.khalid82 · 12-07-2013, 03:18 AM

Dear Mr.Knudfl, may you show me how can I create a scenario file in GPSR like another protocols ( for example, number of nodes, network area size, and etc) in order to calculate the packet delivery fraction and end-to-end delay for that protocol.

Thanks

knudfl · 12-08-2013, 09:43 AM

# 24 .

"number of nodes" : set opt(nn) 5 #number of nodes.
Or : set val(nn) 5 #number of nodes.
Or : http://www.winlab.rutgers.edu/~zhibi.../NS_examp.html

"network area size" : Please have a look at this line (hls.tcl) :
"set val(use_gk) 0 ;# > 0: use GridKeeper with this radius".
Looks like it's about "radius".
And paper-cmu.tcl has something too :
"# set opt(radius) 250 ;# radius of communication (XXX -- compute it)".

Quote:

calculate the packet delivery fraction and end-to-end delay

May be use an awk script for those calculations → →
→ awk_scripts_11.2013.tar.bz2 → →
https://drive.google.com/file/d/0B7S...it?usp=sharing

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hothifa · 12-11-2013, 11:59 PM

when im trying to run below tcl file:
I got this
radiorange 250, x 500 y 500
length : 1.000000 , cellperline 3 , heigth 1.000000
maxlevel 1
radiorange 250, x 500 y 500
length : 1.000000 , cellperline 3 , heigth 1.000000
maxlevel 1
radiorange 250, x 500 y 500
length : 1.000000 , cellperline 3 , heigth 1.000000
maxlevel 1
format_aodv: invalid AODV packet type

how to solve it?

Code:

 

# Define options
# ======================================================================

set val(chan)       Channel/WirelessChannel  	;#channel type
set val(prop)       Propagation/TwoRayGround	;#radio propagation delay
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(x)              500 			;# X dimension of the topography
set val(y)              500  			;# Y dimension of the topography
set val(ifqlen)         50            		;# max packet in ifq
set val(seed)           0.0
set val(adhocRouting)   GPSR			;#routing protocol
set val(nn)             50             		;# how many nodes are simulated
set val(cp)             "cbr_n50_mc10" 		;#cbr with 20 nodes and max connection 5
set val(sc)             "scen_n50_m10_p20"	;#scen with 20 node, speed of 10, pause time 30 
set val(stop)           900           		;# simulation time

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

#
# Initialize Global Variables
#

# create simulator instance
set ns_	[new Simulator]


# setup topography object
set topo	[new Topography]


# create trace object for ns and nam
#for new trace file format
$ns_ use-newtrace 

set tracefd	[open out1.tr w]
set namtrace    [open out2.nam w]

$ns_ trace-all $tracefd
$ns_ namtrace-all-wireless $namtrace $val(x) $val(y)



# define topology
$topo load_flatgrid $val(x) $val(y)

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


# New API to config node: 
# 1. Create channel (or multiple-channels);
# 2. Specify channel in node-config (instead of channelType);
# 3. Create nodes for simulations.

# Create channel #1 and #2
set chan_1_ [new $val(chan)]
set chan_2_ [new $val(chan)]


#configure the node
$ns_ node-config -adhocRouting $val(adhocRouting) \
                 -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 ON \
		 -movementTrace ON \
		 -channel $chan_1_ 

# node_(1) can also be created with the same configuration, or with a different
# channel specified.
# Uncomment below two lines will create node_(1) with a different channel.
#  $ns_ node-config \
#		 -channel $chan_2_ 


#
#  Create the specified number of nodes [$val(nn)] and "attach" them
#  to the channel. 

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


# 
# Define node movement model, generated using cbr-gen
#
puts "Loading connection pattern..."
source $val(cp)

# 
# Define traffic model, generated using mov-gen
#
puts "Loading scenario file..."
source $val(sc)



# Define node initial position in nam
for {set i 0} {$i < $val(nn)} {incr i} {

    # 20 defines the node size in nam, must adjust it according to your scenario
    # The function must be called after mobility model is defined
    
    $ns_ initial_node_pos $node_($i) 20
}


#
# Tell nodes when the simulation ends
#
for {set i 0} {$i < $val(nn) } {incr i} {
    $ns_ at $val(stop).0 "$node_($i) reset";
}

#ending simulation
$ns_ at  $val(stop) "$ns_ nam-end-wireless $val(stop)"
$ns_ at $val(stop) "stop"
$ns_ at 900.01 "puts \"END SIMULATION!!!!\" ; $ns_ halt"

proc stop {} {
	global ns_ tracefd namtrace
	$ns_ flush-trace
	close $tracefd
	close $namtrace
	}

#run ns
$ns_ run

knudfl · 12-12-2013, 03:14 AM

# 26 .

Quote:

format_aodv: invalid AODV packet type

Please use "code tags",
i.e. type [/code] at code end, and [code] at code start.
http://www.linuxquestions.org/questi....php?do=bbcode
http://www.linuxquestions.org/questi...gs-4175464257/
... Please edit post #26.

Your tcl code, "hothifa.tcl" : What is "cbr_n50_mc10", line 17, 107 ?
.. and "scen_n50_m10_p20", line 18 ?
Please attach the files, or upload to 'Google Drive' if they are big files.
? May be the doubtful expression "format_aodv" origins from one of those ?
** The simulation runs OK with random files cbr_n50_mc10, scen_n50_m10_p20 :
$ ns-hls hothifa.tcl

P.S. : There seems to be an object by name "format_aodv" in 'ns(-hls)',
so may be you have a failed build of "gpsr-hls" ?
Please install the package gpsr-hls-2.33-ubuntu10_i386.deb,
then you can test all GPSR-hls tcl files with the ns-hls' command.

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hothifa · 12-12-2013, 01:22 PM

I'm sorry, i could not understand what do you mean by post #27.

this tcl file i used to aodv since long time , I just changed AODV to GPSR and got the message in #26. however, I can not run ns-hls but when i run the example of hls.tcl by using " ns hls.tcl"

The following as you mentioned is runing correctly, but I can not get end to end delay or packet delivery fraction ... and so on ..
I use to run all awk scrip on the trace file.. for example " awk -f PDF.awk out.tr", some times i got no resurlt (all = ZERO), and with other awk files i got " awk: all.awk:62: fatal: division by zero attempted

below is what i got when i run ns hls.tcl

iraq@ubuntu:~/Downloads/hls-utils$ ns-hls hls.tcl
ns-hls: command not found
iraq@ubuntu:~/Downloads/hls-utils$ ns hls.tcl

Code:

num_nodes is set 40
Configuring Nodes (40)
INITIALIZE THE LIST xListHead
Starting Simulation...
radiorange 250, x 2000 y 2000
length : 3.000000 , cellperline 12 , heigth 3.000000
maxlevel 3
radiorange 250, x 2000 y 2000
length : 3.000000 , cellperline 12 , heigth 3.000000
maxlevel 3
radiorange 250, x 2000 y 2000
length : 3.000000 , cellperline 12 , heigth 3.000000
maxlevel 3
radiorange 250, x 2000 y 2000
length : 3.000000 , cellperline 12 , heigth 3.000000
maxlevel 3
radiorange 250, x 2000 y 2000
length : 3.000000 , cellperline 12 , heigth 3.000000
maxlevel 3
radiorange 250, x 2000 y 2000
length : 3.000000 , cellperline 12 , heigth 3.000000
maxlevel 3
radiorange 250, x 2000 y 2000
length : 3.000000 , cellperline 12 , heigth 3.000000
maxlevel 3
radiorange 250, x 2000 y 2000
length : 3.000000 , cellperline 12 , heigth 3.000000
maxlevel 3
radiorange 250, x 2000 y 2000
length : 3.000000 , cellperline 12 , heigth 3.000000
maxlevel 3
radiorange 250, x 2000 y 2000
length : 3.000000 , cellperline 12 , heigth 3.000000
maxlevel 3
radiorange 250, x 2000 y 2000
length : 3.000000 , cellperline 12 , heigth 3.000000
maxlevel 3
radiorange 250, x 2000 y 2000
length : 3.000000 , cellperline 12 , heigth 3.000000
maxlevel 3
radiorange 250, x 2000 y 2000
length : 3.000000 , cellperline 12 , heigth 3.000000
maxlevel 3
radiorange 250, x 2000 y 2000
length : 3.000000 , cellperline 12 , heigth 3.000000
maxlevel 3
radiorange 250, x 2000 y 2000
length : 3.000000 , cellperline 12 , heigth 3.000000
maxlevel 3
radiorange 250, x 2000 y 2000
length : 3.000000 , cellperline 12 , heigth 3.000000
maxlevel 3
radiorange 250, x 2000 y 2000
length : 3.000000 , cellperline 12 , heigth 3.000000
maxlevel 3
radiorange 250, x 2000 y 2000
length : 3.000000 , cellperline 12 , heigth 3.000000
maxlevel 3
radiorange 250, x 2000 y 2000
length : 3.000000 , cellperline 12 , heigth 3.000000
maxlevel 3
radiorange 250, x 2000 y 2000
length : 3.000000 , cellperline 12 , heigth 3.000000
maxlevel 3
radiorange 250, x 2000 y 2000
length : 3.000000 , cellperline 12 , heigth 3.000000
maxlevel 3
radiorange 250, x 2000 y 2000
length : 3.000000 , cellperline 12 , heigth 3.000000
maxlevel 3
radiorange 250, x 2000 y 2000
length : 3.000000 , cellperline 12 , heigth 3.000000
maxlevel 3
radiorange 250, x 2000 y 2000
length : 3.000000 , cellperline 12 , heigth 3.000000
maxlevel 3
radiorange 250, x 2000 y 2000
length : 3.000000 , cellperline 12 , heigth 3.000000
maxlevel 3
radiorange 250, x 2000 y 2000
length : 3.000000 , cellperline 12 , heigth 3.000000
maxlevel 3
radiorange 250, x 2000 y 2000
length : 3.000000 , cellperline 12 , heigth 3.000000
maxlevel 3
radiorange 250, x 2000 y 2000
length : 3.000000 , cellperline 12 , heigth 3.000000
maxlevel 3
radiorange 250, x 2000 y 2000
length : 3.000000 , cellperline 12 , heigth 3.000000
maxlevel 3
radiorange 250, x 2000 y 2000
length : 3.000000 , cellperline 12 , heigth 3.000000
maxlevel 3
radiorange 250, x 2000 y 2000
length : 3.000000 , cellperline 12 , heigth 3.000000
maxlevel 3
radiorange 250, x 2000 y 2000
length : 3.000000 , cellperline 12 , heigth 3.000000
maxlevel 3
radiorange 250, x 2000 y 2000
length : 3.000000 , cellperline 12 , heigth 3.000000
maxlevel 3
radiorange 250, x 2000 y 2000
length : 3.000000 , cellperline 12 , heigth 3.000000
maxlevel 3
radiorange 250, x 2000 y 2000
length : 3.000000 , cellperline 12 , heigth 3.000000
maxlevel 3
radiorange 250, x 2000 y 2000
length : 3.000000 , cellperline 12 , heigth 3.000000
maxlevel 3
radiorange 250, x 2000 y 2000
length : 3.000000 , cellperline 12 , heigth 3.000000
maxlevel 3
radiorange 250, x 2000 y 2000
length : 3.000000 , cellperline 12 , heigth 3.000000
maxlevel 3
radiorange 250, x 2000 y 2000
length : 3.000000 , cellperline 12 , heigth 3.000000
maxlevel 3
radiorange 250, x 2000 y 2000
length : 3.000000 , cellperline 12 , heigth 3.000000
maxlevel 3
SORTING LISTS ...DONE!
channel.cc:sendUp - Calc highestAntennaZ_ and distCST_
highestAntennaZ_ = 1.5,  distCST_ = 550.0
--- Classfier::no-slot{} default handler (tcl/lib/ns-lib.tcl) ---
	_o31: no target for slot 0
	_o31 type: Classifier/Port
content dump:
classifier _o31
	0 offset
	0 shift
	2147483647 mask
	1 slots
		slot 255: _o33 (CMUTrace/Recv)
---------- Finished standard no-slot{} default handler ----------

iraq@ubuntu:~/Downloads/hls-utils$

hothifa · 12-17-2013, 03:44 AM

Hi dears,

Im trying to run example of gpsr or hls but i got this error :

" awk: all.awk:62: fatal: division by zero attempted

I tried with many awk script but i could not get result

any help

knudfl · 12-17-2013, 07:21 AM

@hothifa : You will have to edit posts #26, #28 to use `code tags' :
Please read post #27 and follow the two links.

You can also use the " # " tool in the 'Advanced Editor' for editing to `code tags'

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