# 30 .

Ns-2.xx/indep-utils/cmu-scen-gen/README :
cbrgen.tcl -- for generating CBR connections.
$ cbrgen.tcl [-type cbr|tcp] [-nn nodes] [-seed seed] [-mc connections] [-rate rate]


Ns-2.xx/indep-utils/cmu-scen-gen/setdest/README :
A scenario or node-movement file generator.
$ ./setdest [options] > out.file


Scenario files and simulations.tcl : gpsr-hls-examples-05.14.tar.gz
https://drive.google.com/file/d/0B7S...it?usp=sharing

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Dear Sir knudfl

I did all steps in #30 before it's empty scenario file

what you think about this problem

Thanks

# 32 .

Please show the command you used to generate "scenario".

Dear sir knudfl
this is the command that I used to generate "scenario".

$ cd ns-allinone-2.33/
$cd ns-2.33/
$cd indep-utils/
$cd cmu-scen-gen/
$cd setdest/
$./setdest -n [number of nodes] -p [pause time] -m [max speed] -t [simulation time] -x [axis x] -y [axis y] > name (for the file scenario)


thanks

# 34 .

The right command is, example :
1) $ cd ns-allinone-2.33/ns-2.33/indep-utils/setdest/
2) $ ./setdest -n 20 -p 2.0 -s 10.0 -t 200 -x 500 -y 500 > scen-20-test

I.e. "for creating a node-movement scenario consisting of 20 nodes
moving with maximum speed of 10.0m/s with an average pause between
movement being 2s. We want the simulation to stop after 200s and
the topology boundary is defined as 500 X 500."

Please read the file /indep-utils/cmu-scen-gen/setdest/README

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Thanks is done

Dear sir knudfl

I need to ask you about the awk for GPSR protocol is same for AODV and OLSR protocols or different

Best regards

Dear sir knudfl

when I did implementation for GPSR protocol with the input files (cbr & scenario)inside the terminal window show this sentence

Segmentation fault (core dumped)

please, I need to know this sentence mean failure for the implementation or not?

If it mistake how I can solve it?

Thanks

# 38 .
? Which files ? And which command ?

Examples :
1) $ ns-hls hls.tcl
... which will also use the files {cp-n40-a40-t40-c4-m0, sc-x2000-y2000-n40-s25-t40}.

2) $ ns-hls ssoumayaa.tcl
... uses : changjing1.tcl

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Dear knudfl

I use hls.tcl file.

but the commands are:

$cd Desktop
$cd new folder (I created folder for include the hls.tcl, cbr file and scenario file)
&ns hls.tcl

Dear sir knudfl

Please help me for #38, #40

Thanks

# 38 .

Don't know how you can get `Segmentation fault´.
Might indicate a failed build.
$ ns-hls hls.tcl : Should produce "other errors" with Ubuntu 12.04 .

1) The executable ns must be copied to a new name, e.g. ns-hls, and then :
$ sudo cp ns-hls /usr/local/bin/
... Then run all hls simulations with $ ns-hls file.tcl
2) But : Ubuntu 12.04 has been updated to a level,
that makes it unusable for building any GPSR. (Hence "other errors").

* Using the stock GPSR-hls version :
Install the package `gpsr-hls-2.33-ubuntu10_i386.deb´
https://drive.google.com/file/d/0B7S...it?usp=sharing
.. then you will have no issues with $ ns-hls hls.tcl , etc.

Please read http://www.linuxquestions.org/questions/tags/gpsr/

Usable OS's for building GPSR : CentOS 6.5 - i386 (and the unsupported Ubuntu 10.10).

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Dear sir knudfl

when I run simulation I have this problem


Seeding Random number generator with 1.0

num_nodes is set 5
INITIALIZE THE LIST xListHead
Loading connection pattern...
Loading scenario file...
can't read "God_": no such variable
while executing
"$God_ set-dist 0 1 16777215"
(file "ss66" line 19)
invoked from within
"source.orig ss66"
("uplevel" body line 1)
invoked from within
"uplevel source.orig[list $fileName]"
invoked from within
"if [$instance_ is_http_url $fileName] {
set buffer [$instance_ read_url $fileName]
uplevel eval $buffer
} else {
uplevel source.orig[list $fileName]
..."
(procedure "source" line 8)
invoked from within
"source $opt(sc)"
invoked from within
"if { $opt(sc) == "" } {
puts "*** NOTE: no scenario file specified."
set opt(sc) "none"
} else {
puts "Loading scenario file..."
source $opt(sc)
puts ..."

how can I solve this problem

Thanks

# 43 .
Take care that your unknown file.tcl uses the same naming for `god´,
as your connected files.


Any questions : "when I run simulation" isn't the required information.
Minimum information is : 1) The full command, like $ ns-hls file.tcl
2) And the right file names for all files / connected files must be shown.

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Dear sir knudfl

Please, can you send to me awk for GPSR protocol

Thanks