ns2.29

Ndia · 05-25-2013, 01:59 AM

I get following errors after installing ns2.29
Kindly help me out!

-bash: $'\r': command not found
: No such file or directory/cygwin/home/user/ns-allinone-2.29/
-bash: $'\r': command not found

$ nam
bash: nam: command not found

knudfl · 05-25-2013, 03:33 AM

Please do not start a new thread every time you have an
ns-2.29 / Cygwin question : Use one of your other ns229/Cygwin threads.

Quote:

-bash: $'\r': command not found

Which command are you doing ? Which script ?
'\r' is an escape from a script created in windows.
A Windows text can be converted to Unix style with the tool dos2unix
http://www.techanswerguy.com/2008/02...-dos2unix.html

'nam' : Please use a binary nam like :
http://www.isi.edu/nsnam/dist/binary...a11a-win32.exe
> nam-1.0a11a-win32.exe
Ref. http://www.item.ntnu.no/fag/ttm4150/labs/ns2win.html > [NAM].

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Ndia · 05-25-2013, 04:13 AM

@knudfl..I agree, won't start another new thread on ns-2.29

This error occurs as soon as I run Cygwin i.e am not running any script

bash: $'\r': command not found

knudfl · 05-25-2013, 05:01 AM

# 3 .

There may be a solution here :
http://stackoverflow.com/questions/1...c-bash-profile
"f you are using a recent Cygwin (e.g. 1.7), you can also start both your .bashrc
and .bash_profile with the following line, on the first non commented line :

Code:

# ~/.bashrc: executed by bash(1) for non-login shells.
# see /usr/share/doc/bash/examples/startup-files (in the package bash-doc)
# for examples
(set -o igncr) 2>/dev/null && set -o igncr; # this comment is needed

"This will force bash to ignore carriage return (\r) characters
used in Windows line separators."

! Found with Google .. bash: $'\r': command not found ..
I.e. you can type anything into Google, and often get a solution in less than a minute.

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Ndia · 05-28-2013, 01:38 AM

I want to implement SPIN protocol for Wireless sensor networks on ns2.29 under Cygwin.
I need guidance on how to go about it, I want to simulate it for performance.

This is urgent,it will go along way to help me in my work

Thanks

knudfl · 05-28-2013, 02:23 AM

# 5 :

Quote:

I want to implement SPIN protocol for Wireless sensor networks

Better find another protocol, there is no ´spin´ for a contemporary OS /
a contemporary computer. The old code is/was for ns-2.1b5.
https://docs.google.com/file/d/0B7S2...it?usp=sharing

Ndia · 05-29-2013, 05:27 AM

Hi!
How can I implement security algorithms like AES,Skipjack,RC5 e.t.c in ns2

Thanks

Ndia · 06-08-2013, 07:15 AM

Hi!
After installing a protocol in ns2.29 and try to run a .tcl file I get the following:

[code omitted because of length]
: invalid command name "DataGenerator/TemperatureDataGenerator"
while executing
"DataGenerator/TemperatureDataGenerator set sensing_interval_ 0.0"

What's the issue?

urgent response needed please!

Regards

knudfl · 06-08-2013, 07:37 AM

# 8 .

Quote:

After installing a protocol in ns2.29

Which protocol ? ?

Ndia · 06-08-2013, 07:53 AM

I implemented Spin protocol

knudfl · 06-08-2013, 08:32 AM

# 10 .

How did you find SPIN code for ns-2.29 ? ?

Ndia · 06-09-2013, 07:31 AM

I googled and got some spin package ,which I tried to modify,and the erros orccurring I corrected them
Though I didn't get the message installed successfully.
Am not quite sure whether it was necessary to get that message.

Kindly help

Thanks

Ndia · 06-10-2013, 03:50 AM

Hi!
Am still looking for a solution for the problem in post #8

urgent please

knudfl · 06-12-2013, 02:34 AM

# 8 : ! Mannasim !

Quote:

invalid command name "DataGenerator/TemperatureDataGenerator"

The protocol "DataGenerator/TemperatureDataGenerator" is found in mannasim only.

May be you are using the wrong 'ns' executable ?
The safe thing to do when you have more than one 'ns' executable :
Rename the mannasim 'ns' to e.g. 'ns-mannasim'.
( The mannasim examples will work OK : $ ns-mannasim mannasim-rede-plana.tcl ).

Or may be you have added SPIN to an ns-2.29 that already is patched with mannasim ?
Please use another ns-2.29 for SPIN : A new ns-allinone-2.29.3 in a new folder.

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