[SOLVED] Help needed in finding the right ns2 version and mobiwan patch

knudfl · 03-01-2019, 04:40 AM

Re #16.

Location of examples : Anywhere in /home/name/.
E.g. /home/name/ns2/mobiwan/mobiwan-ex-1/

The simulation command is ...

Code:

$ cd ns2/mobiwan/mobiwan-ex-1/mobiwan/ex/ && ns233-mobiwan-el6 2-Basic-Mobile-IPv6-example.tcl

I.e. if your current location isn't "mobiwan-ex-1/mobiwan/ex/", the message is :

Quote:

couldn't read file "2-Basic-Mobile-IPv6-example.tcl": no such file or directory

If any doubt about your current location, please do

Code:

$ pwd

M.Aman · 03-01-2019, 07:59 AM

Thanks knudfl. I successfully ran the simulation. It generated mip2.nam 5MB and mip2.tr 2.8MB. Many Thanks for all your help and guidance.

M.Aman · 03-01-2019, 08:58 AM

But when i try to run nam, it doesn't open the simulator. I get the following:

zayan@localhost ex]$ nam
nam:
[code omitted because of length]
: no event type or button # or keysym
while executing
"bind Listbox <MouseWheel> {
%W yview scroll [expr {- (%D / 120) * 4}] units
}"
invoked from within
"if {[tk windowingsystem] eq "classic" || [tk windowingsystem] eq "aqua"} {
bind Listbox <MouseWheel> {
%W yview scroll [expr {- (%D)}] units
}
bind Li..."
[zayan@localhost ex]$

What does this mean?

knudfl · 03-01-2019, 09:28 AM

Re #19.

First : Delete the corrupt 'nam', nam-1.1x/, and entries to .bashrc (if any.)

CentOS 7 : Download 'nam-1.15-1.SL7.x86_64.rpm'
https://www.linuxquestions.org/quest...-4175524760/#2

Install, as root

Code:

yum install Downloads/nam-1.15-1.SL7.x86_64.rpm

M.Aman · 03-01-2019, 09:50 AM

Thankyou Knudfl. Installed nam 1.15 successfully. NAM generated successfully.

M.Aman · 03-01-2019, 10:16 AM

Many Thanks.

M.Aman · 03-01-2019, 11:27 AM

I have downloaded gt-itm.tar.gz following the link in the thread https://www.linuxquestions.org/quest...ml#post5460640. Kindly guide me how to install it on centos 7.

knudfl · 03-01-2019, 03:58 PM

Re #23.

http://www.isi.edu/nsnam/ns/ns-topogen.html → time stamp = 08 Dec 2001
→ ancient version.

Please use ns-allinone-2.35_gcc5.tar.gz (With gt-itm from ns-allinone-2.36)
https://drive.google.com/file/d/0B7S...ew?usp=sharing = 2017 update.

Depends on ctangle, sgb/libgb.a , but libgb.a can fail to build.

Code:

The build is
tar xvf ns-allinone-2.35_gcc5.tar.gz
cd ns-allinone-2.35/
./install

If you are missing gt-itm/bin/{edriver, itm, sgb2alt, sgb2comns, sgb2hierns, sgb2ns},
you can get my result from CentOS 7.

Other gt-itm info https://stackoverflow.com/questions/...corruption-top → my answer, and comments.

-

M.Aman · 03-02-2019, 01:42 AM

Thanks knudfl. I just checked, ns2.33 already has the gt-itm folder.

M.Aman · 03-02-2019, 08:46 AM

What version of extended NAM will be compatible with ns2.33 on centos 7? Will it be a good idea to use extended nam instead of the traditional nam?

knudfl · 03-02-2019, 09:44 AM

Re #26.

Nam or 'ext-nam' can be used independently of ns2. The ns2 version doesn't matter.

Once there was a version of 'ext-nam' usable with old OS´s.
https://www.linuxquestions.org/quest...-4175436274/#2

I have the http://www.grid.unina.it/grid/Extend...oad/ext-nam.gz version available.
Seems it's still works. Anyway with a simple trace file. Animation only ! ( PCLinuxOS 2019.)

Depends on the year 2006 libstdc++-libc6.2-2.so.3 :
/usr/lib/libstdc++-libc6.2-2.so.3 -> libstdc++-3-libc6.2-2-2.10.0.so

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M.Aman · 03-03-2019, 11:48 PM

Thanks Knudfl. What is the command for using xgraph? I tried opening an out.tr file generated from ns-simple-trace.tcl with xgraph. I gave the following command at the terminal,

exec xgraph out.tr -geometry 800x800

But instead of generating an xgraph it shows some errors and within second exits the terminal. Can you guide me here.

knudfl · 03-04-2019, 06:35 AM

Re #28.

Please read xgraph-12.2/examples/, to know the Xgraph file syntax.

Xgraph examples : xgraph_ns2-files-tcl_01.18.tar.gz
https://drive.google.com/file/d/1wa9...ew?usp=sharing

HOWTO : "VIII. Creating Output Files for Xgraph"
http://www.isi.edu/nsnam/ns/tutorial/nsscript4.html
Index http://www.isi.edu/nsnam/ns/tutorial/nsindex.html

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M.Aman · 03-04-2019, 08:33 AM

Thankyou Knudfl.