Hi,

I'm using ns 2.33 on Ubuntu 12.04 LTS.I tried installing LTE by following the steps mentioned in Posts 2 & 65.when i run the code,lte.tcl i only end up getting the following output:

invalid command name "Queue/LTEQueue"
while executing
"Queue/LTEQueue set qos_ true "
(file "lte.tcl" line 17)

I have already installed ns2.33 and repeated the steps in posts 2 and 65 n number of times.

Can anyone help me out in this?

Post #2 here is a general instruction :
http://www.linuxquestions.org/questi...2-33-a-857930/

Ubuntu : See post #4 in the above link.

The easy way : $ sudo dpkg -i lte-ns-2.33-ubuntu10_i386.deb
https://drive.google.com/file/d/0B7S...it?usp=sharing ( 6.2 MB )
.. which will provide /usr/local/bin/{ns-lte, ns-orig}
.. and you can do $ ns-lte eyana.tcl
https://drive.google.com/file/d/0B7S...it?usp=sharing
> lte-examples-0213.tar.gz

If you want to build ns2 / LTE yourself :
Ubuntu 12.04 - i686 , 32bits , the general build command is
$ export CC=gcc41 CXX=g++41 && ./install
**** Please read all http://www.linuxquestions.org/questions/tags/lte/

-

That's an executable 'ns' with no LTE !

Reason : 1) A failed build. 2) Or you are using the wrong "ns".

I'm currently using ns 2.33 as lte patch is available only for this version

I have followed the exact steps mentioned in the post 2 in the thread,how to installing LTE module patch in NS2.33.Still I'm not able to run the lte.tcl program.

And I'm currently using Ubuntu 12.04 64 bit OS on Virtual box

# 5 .
All ns2 is for a 32bits OS (i686).
Most versions / patches will also work with a 64bits OS.
( But always with an inferior validate result.)
The LTE patch compiles OK in Ubuntu 12.04 - 64bits (with e.g. g++-3.4.6) , but :
None of the example simulations will work !

Solution : Install a 32bits OS.
*** And read the above post #2 carefully , if you want to build your own "LTE".
The incomplete instructions you refer to were "part one" for Ubuntu 9.04 .
The changes in post #4 http://www.linuxquestions.org/questi...33-a-857930/#4
are a must !

But : No need to build LTE at all : See the above post #2.
You can install the binary Ubuntu package lte-ns-2.33-ubuntu10_i386.deb .
In fact the `ns-lte' command will work with the 7 examples,
even if no ns-allinone-2.33 is installed !

-

ok.I did install the binary Ubuntu package lte-ns-2.33-ubuntu10_i386.deb.It got installed in root by default,in the bin directory.I copied one of the examples eyana.tcl in the bin directory and used ns-lte eyana.tcl to run it I got the following result.

root@chandana-VirtualBox:/usr/local/bin# ns-lte eyana.tcl
bash: /usr/local/bin/ns-lte: No such file or directory

where should I run the program eyana.tcl from?

# 7 .
That's not an install.
You can either do $ sudo dpkg -i lte-ns-2.33-ubuntu10_i386.deb ,
.. or click the package and install with the `Package Installer'.
! Read post #2 ! http://www.linuxquestions.org/questi...-4175486335/#2
Be aware that the package will only work in a 32bits OS.


Anywhere. The lte-ex/ folder is a good place.

-

Ok.I'm reinstalling everything again.

and I'm planning to install Ubuntu 9.04,32 bit and ns 2.33 on virtual box. Shall I follow the same steps mentioned in the post 2 & 4 in the thread,how to installing LTE module patch in NS2.33?

# 9 .

Posts #2 and #4 here are for all Ubuntu versions ..
http://www.linuxquestions.org/questi...2-33-a-857930/


Note : Ubuntu 9.04 is old and unsupported. Was moved to "old" years ago.
And will not work unless you replace URL's in /etc/apt/sources.list
with : http://old-releases.ubuntu.com/ubuntu/

-

Thank you....

Finally I was able to run eyana.tcl with the help of binary Ubuntu package lte-ns-2.33-ubuntu10_i386.deb.However,I was unable to run other files from the lte-ex folder.

What is the difference between building own my LTE and Binary package?

Is it possible to run all the lte related files with this package?

# 11 .

May not work at all : 2-lte.tcl, new-example.tcl .

Works : eyana.tcl, as you know : out.nam 65MB, out.tr 27MB, http.log 57kB.
*** Note : eyana.tcl is the only file displaying a nam plot automatically.

deVacto-lte.tcl : out.tr 43 MB, http.log 90 kB, out.nam 57MB are created.
example3-lte.tcl : out.tr 43 MB, http.log 90 kB, out.nam 101 MB.
lte.tcl : out.tr 1.1 MB, out.nam 2.6 MB created. ? Not quite OK ?
ltez.tcl : out.tr 9.4 MB, http.log 92 kB, out.nam 23 MB.
*** For files creating a `out.nam' you must manually run $ nam out.nam

.
Nothing, probably. Small differences, if it's a different OS.
The package lte-ns-2.33-ubuntu10_i386.deb was built on Ubuntu 10.10,
for best performance.

-

ok..

I'm trying to create a topology with the nodes UE,eNB,aGW and sever.I'm not able to label the nodes with these partcular names.Is it not possible to do it?

# 13 .

Seems that nodes can have whatever names you like.
But ns can't guess that an undefined name is a node.

Example files.tcl with "node names" :
http://www.ensc.sfu.ca/~ljilja/ENSC8...ations/2fa.txt
> "2fa.tcl".
http://www.mail-archive.com/ns-users.../msg12973.html
> "msg12973.tcl".
.

Attached Files

	01-2fa.tcl.txt (6.4 KB, 44 views)
	02-msg12973.tcl.txt (6.5 KB, 26 views)

ok..thank you....