NS2

knudfl · 04-10-2013, 11:24 AM

# 44.

Package uninstalling commands are :

sudo apt-get remove myevalvid2-ns
Or : sudo dpkg -r myevalvid2-ns
Or : sudo dpkg --purge myevalvid2-ns

knudfl · 04-10-2013, 11:31 AM

# 45 .

The lines from the trace file looks OK.

If you want a precise answer ..
The output from <unknown command> , <unknown tcl file> :
Really tells very little. Please specify what you are doing !
Like $ ns file-name.tcl

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binteasim · 04-10-2013, 01:52 PM

I've attatched the file I used Sir and one of the reasons I asked you the question was that the visual trace analyzer I was using was not processing it's trace file giving errors on the lines which had these;xcp,smac or LMS_SETUP.

binteasim · 04-10-2013, 01:55 PM

and what I was doing is:

Code:

$ ns230 '/home/dba/Desktop/FYP/NS2/umts.tcl'

knudfl · 04-10-2013, 05:41 PM

#45, #48, #49 .

$ ./ns230-eurane umts.tcl.txt : Nam opens the simulation (u1.nam = 107.5 MB)
.. and umts.tr, 51.7 MB, is created : Everything is OK.

( There is already one other example by name umts.tcl,
suggestion for a new name for your file : umts-b.tcl ).

P.S. : Please attach tcl files as name.tcl.txt :
It's much better when you can recognize the file type before reading / downloading.

LQ, UMTS/eurane http://www.linuxquestions.org/questions/tags/eurane/

UMTS-eurane examples .tcl : umts-eurane-examples.tar.bz2
https://docs.google.com/file/d/0B7S2...it?usp=sharing

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binteasim · 04-17-2013, 06:13 AM

So Sir you can't see any of such words as "LMS_SETUP" or "xcp" in the trace file you got?

knudfl · 04-17-2013, 06:30 AM

# 51 : You mean umts.tr from umts-b.tcl ?

$ grep -i LMS_SETUP umts.tr : No LMS_SETUP or lms_setup
$ grep -i xcp umts.tr : No xcp or XCP

binteasim · 04-17-2013, 07:10 AM

P.S sir I tried to run the example be_a01.tcl from the link http://140.116.164.80/~smallko/ns2/myevalvid2.htm and I got the following (I don't know exactly if I did it right):

Code:

dba@dba-Inspiron-N5010:~$ ns-myevalvid2 '/home/dba/Desktop/FYP/NS2/mpg.tcl' warning: no class variable Agent/myUDP::packetSize_

	see tcl-object.tcl in tclcl for info about this warning.

couldn't open "st_a01": no such file or directory
    while executing
"open $original_file_name r"
    invoked from within
"set original_file_id [open $original_file_name r]"
    (file "/home/dba/Desktop/FYP/NS2/mpg.tcl" line 69)

the link says that this example is for cygwin environment but I don't know of any other example.

You also once told me that gprs is a built in feature of ns2; I had to create a gprs network with 10 UEs and I am still not successful in doing so, the networks are not even close to gprs as far as I get.If I try to install ns-2.1b7a(for gprs patch by richa jain) I encounter errors that I can't solve.

binteasim · 04-17-2013, 07:12 AM

#52

yes Sir umts.tr,OK then I don't know why I get these.

knudfl · 04-17-2013, 07:24 AM

# 53 .
$ ns be_a01.tcl : An ns executable like "ns-myevalvid2" must be used.
$ ns-myevalvid2 be_a01.tcl : No errors here.

'myevalvid2' : http://www.linuxquestions.org/questi...gs/myevalvid2/

binteasim · 04-18-2013, 08:03 AM

Sir can you send me the umts.tr you got?

knudfl · 04-18-2013, 08:43 AM

# 56 .

Suggest : Install the package myevalvid2-ns-2.28-ubuntu10-1_i386.deb
https://docs.google.com/file/d/0B7S2...it?usp=sharing
and do : $ ns-myevalvid2 be_a01.tcl
Then you have the file. File name = 'out.tr'. The file size is about 420 kB.

Ref. post #46 here http://www.linuxquestions.org/questi...965/page4.html

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knudfl · 04-18-2013, 09:00 AM

# 56 : Sorry : UMTS-Eurane.

$ ns umts.tcl : umts.tr, 12 MB is created.
$ ns umts-b.tcl : umts(-b).tr : 51.7 MB . u1.nam : 107.5 MB.

umts-b.tr >> umts-b.tr.tar.bz2 , 3.2 MB :
https://docs.google.com/file/d/0B7S2...it?usp=sharing

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binteasim · 05-20-2013, 12:55 AM

Sir do you know what does this command do in eyana.tcl:

set log [open "http.log" w]

knudfl · 05-20-2013, 01:10 AM

# 59 .

$ ns(-lte) eyana.tcl :
Creates three files : lte.nam , out.tr , http.log

"http.log" is a text file, about 60 kB.

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