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Old 09-20-2014, 10:49 PM   #1
esthersangeetha
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Problem with NAM while running mannasim


Dear Sir/Mam,
I am using ns-allinone-2.29.3 with fedora 18. I have installed Mannasim successfully. My tcl code runs with following error and also i couldn't find how to run my nam.

ns: finish: can't read "namtraceAllFile_": no such variable
while executing
"if {$namtraceAllFile_ != ""} {
$self puts-nam-config "W -t $stoptime"
}"
(procedure "_o3" line 4)
(Simulator nam-end-wireless line 4)
invoked from within
"$ns_ nam-end-wireless $val(stop)"
(procedure "finish" line 9)
invoked from within
"finish"
 
Old 09-21-2014, 02:35 AM   #2
knudfl
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Mannasim info http://www.linuxquestions.org/questions/tags/mannasim/


AFAIK, mannasim does not support nam.


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Old 09-21-2014, 07:55 AM   #3
esthersangeetha
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Is there any tool available for NAM output in wireless sensor network using ns2 ?

Last edited by esthersangeetha; 09-21-2014 at 08:04 AM.
 
Old 09-21-2014, 10:25 AM   #4
knudfl
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← #3 .

Well, you can use Goggle .. ns2 wireless sensor network ..
https://www.google.com/webhp?hl=all&...sensor+network
... for a search.


The old "nrl-sensorsim" for ns226 uses nam in all the examples :
{phenom05.tcl phenom08b.tcl phenom10.tcl phenom13.tcl
phenom06.tcl phenom08.tcl phenom11.tcl phenom14m.tcl
phenom07.tcl phenom09.tcl phenom12.tcl phenom14.tcl}
. http://www.nrl.navy.mil/itd/ncs/products/sensorsim
. http://downloads.pf.itd.nrl.navy.mil.../nrlsensorsim/
LQ nrlsensorsim http://www.linuxquestions.org/questi.../nrlsensorsim/
LQ wsn http://www.linuxquestions.org/questions/tags/wsn/

Package with examples : nrlsensorsim-examples.tar.gz
https://drive.google.com/file/d/0B7S...it?usp=sharing

And a Fedora package : nrl-sensorsim-ns-2.26-1.sl6.i686.rpm
https://drive.google.com/file/d/0B7S...it?usp=sharing
Install with : # yum localinstall nrl-sensorsim-ns-2.26-1.sl6.i686.rpm
Provides /usr/local/bin/ns-nrl
.. which means simulation is done with $ ns-nrl file.tcl

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Old 09-30-2014, 08:05 AM   #5
esthersangeetha
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Thanks knufdl...
I will go through the links
 
Old 10-02-2014, 08:27 AM   #6
esthersangeetha
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I have downloaded nrl-sensorsim-ns-2.26-1.sl6.i686.rpm.. I have seen the questions related to nrl-sensorsim. But i couldn't follow the steps. plz help me to install nrl-sensorsim in ns-allinone-2.34.. I am using fedora 18.

Last edited by esthersangeetha; 10-02-2014 at 08:29 AM.
 
Old 10-02-2014, 09:51 AM   #7
knudfl
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← #6 .

"nrl-sensorsim-ns-2.26-1.sl6.i686.rpm" is a binary package.
Have you installed the package ? ( See post #4.)
Is a "complete" ns-allinone-2.26 with nrl-sensorsim.
* All applications not required to run $ ns-nrl
.. are not included in the rpm package.

I don't think you can add the complete patch
to any later version : ns-2.26 .

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Old 10-04-2014, 09:24 AM   #8
esthersangeetha
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When i am running the nrl-sensorsim 2.26 in ns-allinone-2.26 i face the following error.

[root@localhost simulation_aids]# ns simme-phenoms.tcl
This is a sensor network simulation.
num_nodes is set 102
Wrong node routing agent!
[root@localhost simulation_aids]# nam simme-phenoms.nam
*** !!! ***
nam cannot recognize the trace file simme-phenoms.nam
Please make sure that the file is not empty and it is a nam trace
***********
plz help me to resolve this..
 
Old 10-04-2014, 12:24 PM   #9
knudfl
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← ref. post #8.

None of the examples seem to work anymore.
I think they worked OK at begin of 2013 ? → some old OS.
(Ubuntu 10.04, CentOS 5 (Fedora 6 based), CentOS 6 (Fedora 12 based)).
OS's get updated, and ns-2.26+nrlsensorsim are very old.

* Better consider another WSN / may be another simulator ?

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