i have made a simple wireless ad hoc networks with 50 nodes,1000s simulation
time..but there is a fault not allowed to run the program for 1000s and program
is terminated with a fault known as segmentation fault(core dumped)..please any
one can help me..
yas..
Hi,
I have downloaded and setup ns-allinone-2.26 with cygwin and made some
changes to run Ping Agent as it was described at HYPERLINK
"http://www.isi.edu/nsnam/ns/tutorial/"http://www.isi.edu/nsnam/ns/tutorial/
I can run the example script in the website. Also I can run other scripts I
wrote.
"Segmentation fault (core dumped)"
what is it? after googling , it's about memory.
but how to solve it
HELP!!
--
jho
I have written and compiled a new protocol for NS2 When I'm running my
tcl script i get this error message before the simulation ends [segmentation
fault (core dumped)]
I have noted also that my nodes are able to send packets but they are not
receiving... i dont know if there is a connection
Hello,
I've modified the aodv routing protocol and now running it in ns2 i get this
error : "Segmentation fault : Core dumped"
how to solve this problem?
please help me.
Best regards.
Aimi
Hi, my friend
my Tcl code for a NS-2 simulation link error model when i run TCL file i get
$ns script-olsr.tcl
Segmentation fault (core dumped)
Please advice.what i must to do..
Regards
n0mad
I did some changes in the LAR protocol and suppose the new protocol is
named as ABC .
When i am doing make clean and then make.
object file "ABC.o" was successfully created.
Then i tried to run tcl file , nothing has been written in the trace file
and it gave me the following error
21052015$ ns2
Hello Yaser,
I think you have run out of memory.
Try save some by disabling some trace options from your trace
file( you can do that from your tcl script).
Another suggestion would be to disable some packet headers
Look for this at chapter 12 in the ns-2 manual as ns includes
all packets headers
This problem has been addressed many times in this list. See
http://mailman.isi.edu/pipermail/ns-users/2003-August/034824.html for solution.
You can not use "DSR" and "Queue/DropTail/PriQueue" at the same time instead
use "CMUPriQueue" as ifqType.
Best Regards,
Touseef Liaqat
Tufan BIYIKTAS
Hello NS-Users,
Please I need urgent help concerning the above-named subject.
I am trying to run a DSR ad-hoc simulation involving 3 mobile nodes. the
tcl script briefly runs but suddenly terminates with the following
error: Segmentation fault (core dumped)
i would appreciate any help to resolve
Please check your tcl script, if you are using DSR routing protocol you must
set the interface queue type with CMUPriQueue.
Instead of,
set opt(ifq)Queue/DropTail/PriQueue;
use:
set opt(ifq)CMUPriQueue;
Hope this helps!
Regards,
Wayan
Onyekachi <[EMAIL PROTECTED]> wrot
Use CMUPriQueue instaed of Queue/DropTail/PriQueue in DSR.tcl
Onyekachi wrote:
>
>
> Hello NS-Users,
> Please I need urgent help concerning the above-named subject.
> I am trying to run a DSR ad-hoc simulation involving 3 mobile nodes. the
> tcl script briefly runs but suddenly terminates w
I'm having problems with the above mentioned error when the number of nodes
in my simulation is more than 30.
I'm simulating my own protocol and it works well with nodes less than 30...
Regards...
debug it with eclipse.
http://wcms1.rz.tu-ilmenau.de/fakia/NS2-for-Eclipse.6025.0.html
or
http://hi.baidu.com/karashun/blog/item/cc4038d0f47db2359a50276d.html
On Mon, May 2, 2011 at 12:02 AM, fauzan prasetyo eka putra
wrote:
>
> Hi, my friend
> my Tcl code for a NS-2 simulation link error model
I have 69 nodes, it was working well until yesterday that I added one
line to create a new variable. After the value set up the simulation
crash around the middle, if I remove the line, it works well. The
"offending" line could be something as silly as:
set dummy 0
I wonde
Hi
*I have installed the ns2 2.31 all in one version on cygwin in Windows Vista
environment. I've added some modules to ns for my designed routing.Therer
is no error in making however,when I run the below example, the ns2 will
segmentation fault (core dumped).I use GDB to find where the problem
Dear ns-users,
I installed ZRP on ns-2.27. However, when I using ZRP to run example, the
ns2 will segmentation fault (core dumped).
*if *anyone knows about this error, help me
thank you for helping
sincerely,
Bold
*
*
Hi NSusers,
I am new to ns2 and started learing from tutorial. I am using ns-2.34 in
windowsXP thru cygwin. In this version ping example for adding new protocol
comes with it with all settings already made in required files. So, I am
trying to add new protocol named "link" to ns2 using ns tutori
The fault occured due to a part of code making invalid access to memory (
obviously ! ) but inorder to know which part of the code.. pl install gdb in
ns.. so that when you run 'x.tcl' you will be able to get loads of info
which might help you to spot which part of code leads to seg fault.
Ba
Dear ns-users,
I installed Zone Routing Protocol (ZRP) on ns-2.27. However, when i use ZRP
to run below example, I got the segmentation fault (Core Dumped).
I don't know why this kind of error is occured. if anyone knows, please help
me.
thank you very much in advance
sincerely,
Batbold
set
While compiling crcn tcl script the following error exisits
Segmentation fault (core dumped)
Consequences:
Trace file is not completed which leads to incomplete nam file.
Simulation time 50 sec and traffic connections end at 45 sec while trace file
stopped at 0.003 sec.
Changing routing and o
HI Batbold Toiruul,
here is no "the" solution to *segmentation* *fault*s. From what I've seen on
this list and
in practice, there can be several causes:
1. you deleted a resource from within TCL, causing pointers in C++ to point
to
memory regions no longer in use. Fix: be careful what you del
While compiling crcn tcl script the following error exisits
Segmentation fault (core dumped)
Consequences:
Trace file is not completed which leads to incomplete nam file.
Simulation time 50 sec and traffic connections end at 45 sec while trace file
stopped at 0.003 sec.
I tried to change AODV t
Hi
please, i get an error Segmentation fault (core dumped) error with NAM
command in GPSR Keliu wireless-gpsr.tcl example
my OS is ubuntu 32bit, NS2.35 and I succfully patched GPSR keliu
my problem in when I put nam nam-out.nam the nam window is open but when I
run it I get this error and th
hi,everyone
today I revise a little in one routing protocol,
before I revised ,the source code linkes follow:
ch->next_hop_ = -1; //Broadcast address
which means next hop is broadcast address,I want to indicate the next hop,for
example,the topology likes this
node 0 -> node 1 —> node 2 ,so nod
Hi .
I guess the "GPSR-KeLiu" protocol isn't really supporting nam ?
There is a text file "TextFile-modify-wireless-gpsr" about nam in the
examples.
But I don't remember that anybody ever succeeded with a GPSR-KeLiu nam
file.
Latest examples : GPSR-KeLiu-examples_01.2015.tar.gz
https://dri
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