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$
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
hi.
i have one important problem:
when i run any .tcl script by ns2, i got segmentation fault (core dumped)
error, even simple program!
i reinstalled NS2, ./configure it, make clean and make it... but this error has
not fixed.
how can i fix it?
help pls
thanks
Hello ns users,
I would like to access some information from the routing agent AODV in UDP
protocol so what I did is that I create a pointer from AODV called “myaodv”
in aodv.h but I need to allocate the AODV class before using it so what I
did as the following in the command function :
else
Dear ns- users
Please help me, I get a segmentation fault error when I calculate end to
end delay for DSR protocol. This does not happen if I simulate for a short
time like 100 seconds, but If I increase simulation time to say 500
seconds, I get the error.
Regards,
--
Lineo Mejaele
Hi,
I'm just getting to learn ns-2 and running a basic test. My TCL file works if
$num_row is e.g. 10 (10*10 grid and 100 nodes) but if I set it to 2 or 5 I get
segmentation fault after around one or two minutes of the code running.
Attached is the TCL and the TR file. I do appreciate it.
occurs.
It makes easier for the programmer to rectify the problem.
From: HiepTran hiepd...@gmail.com
To: ns-users@isi.edu
Cc: itishi saxena itish...@yahoo.com; mairagae...@hotmail.com
Sent: Saturday, 2 March 2013 4:09 PM
Subject: Re: [ns] Segmentation fault problem
To: ns-users@ISI.EDU
Sent: Friday, 1 March 2013 11:08 AM
Subject: [ns] Segmentation fault problem
Hi,
I used ns2.34 with nsmiracle , I modified code in nsmiracle and when I run an
example, it produce an error : segmentation fault
Please can any one tell me the reason to produce segmentation
Hi,
I used ns2.34 with nsmiracle , I modified code in nsmiracle and when I run an
example, it produce an error : segmentation fault
Please can any one tell me the reason to produce segmentation fault ? And how
can I solve it ?
Best regards
Mai Ragaei
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
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
Hi Dear friends
I've run this code in Ns-2 and I changed its routing protocol such as
AODV, DSDV AOMDV and DSR . But in DSR protocol the code didn't run
and made an error Segmentation Fault
Would you please help me?
Best,
Hi friends.
I was going to change aodv.h and aodv.cc for getting node position energy.
+++
aodv.h changes :
#includemobilenode.h
.
.
.
double xpos;
double ypos;
double zpos;
double iEnergy;
MobileNode *iNode;
.
.
hi friend
when i run tcl file i get this error Segmentation fault
any one know why this error happen? i change aodv protocol and after run tcl
that its routing is aodv i get this error.
any help will be appreciate.
best regard
Hi Zeinab,
Segmentation faults are usually due errors in the Code you've implemented in
the C++ domain. They are mainly caused by wrong pointers, when you try to
access some memory location which has been freed. That's just one scenario.
There you have to debug the C++ code it on your own, step
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 node
Hi I am doing some project in Ns2..
I have attached ma project files below..
When i run the program it gives segmentation fault..
It is supposed to be run for 100s..
If any changes are to be done please inform me..
Thanx in advance.
Urgent...
Hi All
I add something extra in my aodv.cc file like this
void
AODV::rt_update(aodv_rt_entry *rt, u_int32_t seqnum, u_int16_t metric,
nsaddr_t nexthop, double expire_time) {
AODV_Neighbor *nb = nb_lookup(nexthop);
rt-rt_seqno = seqnum;
rt-rt_hops = metric;
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
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
n0mad_h...@yahoo.com wrote:
Hi, my friend
my Tcl code for a NS-2 simulation
Hi all:
When I debug ns2 ,I receive follow result:
Program received signal SIGSEGV, Segmentation fault.
0x081c6446 in DestHashClassifier::hashkey (this=0xa2f7330, dst=4)at
classifier/classifier-hash.h:180
180 long key = mshift(dst);
(gdb) i locals
key = Cannot access
I have installed Video Traffic generator (TES) on my ubuntu operating system
with NS2-2.31 ,I have downloaded it from Contributed codes in NS2 web site .
When I compile a simple tcl file which use video traffic generator ,I receive
Segmentation fault (core dumped) error
please help me
I have installed Video Traffic generator (TES) on my ubuntu operating system
with NS2-2.31 ,I have downloaded it from Contributed codes in NS2 web site .
When I compile a simple tcl file which use video traffic generator ,I receive
Segmentation fault (core dumped) error
please help me
hi,
Solution:
In yr tcl script, include the following:
if { $val(rp) == “DSR” } {
set val(ifq)CMUPriQueue
} else {
set val(ifq)Queue/DropTail/PriQueue
}
http://cromagnonlife.wordpress.com/2010/08/08/solution-ns2-segmentation-fault-core-dumped-when-using-dsr/
sriram
Hi pedro chaparro,
DSR gives segfault error if interface queue type used is other than
CMUPriQueue. Make sure that you are using this in your tcl script.
set val(ifq)CMUPriQueue;# interface queue type
Good luck.
hi everyone , i getting this error, but i dont understant why . Coul be
realted to have few space (150MBytes) on Disk?
r...@hobbes:/home/pdro7/Desktop/ns-allinone-2.34/ns-2.34# ./ns wrls-dsr.tcl
num_nodes is set 3
warning: Please use -channel as shown in tcl/ex/wireless-mitf.tcl
INITIALIZE THE
Al Salamo Alikom,
Dears,
My Environment: Ubuntu 9.10 and NS-2.34
While I am building my new routing protocol for WSN, I decide to start with
AOMDV protocol.
I copy the folder and rename it and all its files.
and follow all steps in Implementing a New Manet Unicast Routing Protocol
in NS2,
Dear Mubashir Rehmani and all,
Thanks a lot, it seems that I should modify
~/ns-allinone-2.34/ns-2.34/tcl/lib/ns-agent.tcl line 202
by adding
Agent/WFRP instproc init args {
$self next $args
}
Agent/WFRP set sport_ 0
Agent/WFRP set dport_ 0
Kindly check these links
facing Segmentation fault when i run tcl script for zrp(2.19b) in ns2.34
anyone have a solution? thanks =)
--
View this message in context:
http://old.nabble.com/Segmentation-fault-while-running-zrp-tp28636923p28636923.html
Sent from the ns-users mailing list archive at Nabble.com.
Dear NS2 Users
I am facing a very serious problem regarding modification to AODV protocol.
I have customized AODV Protocol to work as VANET Beaconing Protocol
according to DSRC Standard.
I also having implemented the duplicity mechansim where each node on
receiving a beacon, stores it for certain
Hello,
I
need to get the current position of the node during the simulation,
so I added in the cc file:
double ox,oy,oz;
MobileNode *
otherNode;
otherNode = (MobileNode
*)(Node::get_node_by_address(id));
otherNode-getLoc(ox,oy,oz);
but
I have a segmentation fault at the beginning of the
I just made some progress with this... i still have the problem, but a
better idea where it comes from. Basically, its that i get a blank packet
of the IFQ... i don't know why?
What is happening is that node 1 is sending a packet to node 0. Node 0
replies with an Ack to node 1. Node 1
Hi Sireesha
I am working with MAC802.11
I am not sure about authentication packets... but my understanding is that
packets are identified by the common header. The types of packets i know of
are defined in packet.h as below:
static const packet_t PT_TCP = 0;
static const packet_t PT_UDP = 1;
I'm running into a segmentation fault in my simulation. The essence of the
problem is that i am putting a packet into the IFQ of a node, but when i
take the packet off the queue to be processed by the MAC layer... it is
blank.
When the simulation tries to read the common header of the packet it
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
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
hi,all
when i change 802_11 in examples in ns\tcl\ex
with 802_11e and run it i get segmentation fault
this script work well without changing
i need to tcl script that run with 802_11 correctly
and i need to guide about using 802_11e in my tcl script correctly
please help me about that soon
in your script you have to change ifq value Queue/DropTail/PriQueue by
CMUPriQueue
#Define wirleess scenario parameters
set val(chan) Channel/WirelessChannel;
set val(prop) Propagation/TwoRayGround1;
set val(netif) Phy/WirelessPhy;
set val(mac) Mac/802_11;
set val(ifq) CMUPriQueue ;
set
Dear All,
I am having Segmentation fault while running ns-OBS under NS-2.28. Any
assistance ?
--
COULIBALY Yahaya
PhD Candidate
Faculty of Computer Science Information Systems
Department of Communication Computer Systems
Malaysia University of Technology (UTM)
81310
Dear friends,
in a wireless 802.11 topology with couple of nodes when I set the queue
type as Queue/DropTail/PriQueue everything is fine but when I change it to
Queue/SFQ it gives Segmentation fault. Does anybody know why this happens?
I tried SFQ with wired links and it works correctly!!!
Any
Hi everybody,
I am working on ns2.33 using cygwin. When compiling the attached code, I get
the following message:
$ ./ns Evaltran.tcl
num_nodes is set 1
warning: Please use -channel as shown in tcl/ex/wireless-mitf.tcl
INITIALIZE THE LIST xListHead
Base station is created!
wireles node is
Hi Dasari Mallikarjuna
Look at this link to resolve the problem of segmentation fault.
http://article.gmane.org/gmane.network.simulator.isi/2766/match=segmentation+fault
Besides this, after making any changes in c++ code of ns2, do this:
make clean
make
sudo make install
Regards
Mubashir
Lip6,
Hello i am using ns2 2.30 and 2.29 under fedora 9..
i am using wireless roouting protocols AODV, DSDV, OLSR...
i have an error segmentation when using DSR...
i have tried to change Linux version by using Mandrake 9.2..
PLZ can you help me to solve this error..
thanks in advance..
--
View
I have resolved the problem
Instead of,
set opt(ifq)Queue/DropTail/PriQueue;
use:
set opt(ifq)CMUPriQueue;
souhaj wrote:
Hello i am using ns2 2.30 and 2.29 under fedora 9..
i am using wireless roouting protocols AODV, DSDV, OLSR...
i have an error
Hi all!
I got a segmentation fault when using Queue/DRR and AODV in wireless
network.
following is the message output by valgrind
==2252== Invalid read of size 4
==2252==at 0x81BD274: PacketQueue::head() (queue.h:82)
==2252==by 0x829A1D6: PriQueue::filter(int) (priqueue.cc:158)
==2252==
this istruction give to me a Segmentation fault:
$data(0) attach-agent $tr(S,0,0)
where $data(0) has been just defined as FTP application and $tr(S,0,0) is a
TCP Module provided by ns miracle
Note that the same scheme has been used in the sample
dei80211mr_infrastruct_plus_wired_tcp.tcl in the
i tried to simulate the wireless1.tcl file given in marcs tutorial and ran
it for 50 nodes and 20 connections but when the protocol is set to dsr it
gives segmentation fault any idea why
--
B Sriram
Wing Commander
mob : 09733706981
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
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
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
*
*
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.
hi ns-users
i run trust bsed DSR(written by Lennart conard) and see some error like
follow
help me
thanks alot
Error on opening file: 23.dtmf.dtmf in TrustManager::load()
Node :23 is evil in Trust DSR
i: 24
value of AVR_ACK_TIME_OUT_VAL: 0.07
value of MAXWAIT: 0.01
value of ACKRECEIVED: 1
value
Dear all,
We are doing wireless static (802.11) chain topology simulation, for
determining energy consumption per successful packet received.
Actually we face segmentation fault (core dumped) for more than 4 CBR
simultaneous active traffics. For 4 or less simultaneous flows it works
Hi All,
I have implemented a Layer 3 routing protocol by reading the document by
Francisco Pedro. I installed NS2, added my protocol did make.
Make worked without errors, but when I run a simulation script (the same
script used for AODV) specifying my protocol as option I am getting
hi,
Whenever I make the following call ( Scheduler::instance.schedule(target ,p
,0.0) ) I get a segmentation fault. has anybody come across this problem before?
Regards,
Abdulla
-
Looking for last minute shopping deals? Find them fast with Yahoo!
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...
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 wonder
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
hi,
I'm trying to simulate the DSR protocol on NS-2.28. While running the
simulation with the ENERGY PARAMETERS set i'm constantly getting a Segmentation
Fault. If I remove the energy parameters then the script runs fine. Also, if I
change the protocol to AODV or DSDV the script runs fine.
Hi,
I have generated a random scenario file and while running the tcl script
with different speeds, it gives segmentation fault (with speed 20,25) and
with some higher speed it gives Floating point exception error.
Please someone give me some guideline if you have any idea regarding this.
change the ifq to CMUPriQueue.
On Jan 7, 2008 7:06 PM, jayachandra gullapalli [EMAIL PROTECTED]
wrote:
Hi,
I was trying an wireless simulation on NS, I encounter this segmentation
fault. I tried to troubleshoot the code but with no success. Could you
please correct if I have some problem
Hi,
Try to change queue type. Segmentation fault will remove.
thanks.
KHALIL
MS COMSATS
-
Be a better friend, newshound, and know-it-all with Yahoo! Mobile. Try it now.
Segmentation fault (core dumped)
what is it? after googling , it's about memory.
but how to solve it
HELP!!
--
jho
Hi,
when I write and run my tcl script with
puts Starting Simulation...
or when I open a file for writing with
set f [open out.tr w]
$ns trace-all $f
I get a segmentation fault
Does anybody know the reason?
Thanks
Adriano
This message has been checked for viruses but the contents of an
Hi everybody,
I am extending ns2 and below is my script tcl.
I have realized that my tcl script works only with one output stream.
For example, If at the script below I take off the open a file part
and the puts function in the finish{} then the tcl script works.
Any idea?
Thanks
Adriano
#
Hi,
I have extended ns2 for dtn simulations.
I have also created my classes for routing.
I have written my tcl file, see below, and I simply get a segmentation
fault, without any explanation...
Does anybody have suggestions or got similar problem???
Thank you in advance,
Adriano
# Create a
Hi All,
After modifying aodv.cc and aodv.h and recompiling NS-2.30. I obtained a
segmentation fault as follows;
[EMAIL PROTECTED]:~/Documents/AODV/simulations ns aodv-50.tcl
num_nodes is set 50
INITIALIZE THE LIST xListHead
Loading connection pattern...
Loading scenario file...
Starting
Hi,
I am using ns-2.31. I am getting a segmentation fault while running
smac for more than 22 nodes. For = 22 nodes, the simulation runs fine.
Other simulations run
without problem for large number of nodes. Kindly let me know what is
to be done.
My OS is ubuntu 7.0 . Thanks and Regards,
Hello all,
I wrote a new agent. this agent has a command{} which receives 6 arguments. I
used the following line to pass the arguments to the command{}.
$ns at $now $source-ad($j) ad-request $j $peak $error $standard-dev
but when I ran tcl script, I received this error:
segmentation fault.
Hello all,
I wrote a new agent. this agent has a command{} which receives 6 arguments. I
use the following line to pass the arguments to the command{}.
$ns at $now $source-ad($j) ad-request $j $peak $error $standard-dev
but when I run my tcl script. I receive this error:
segmentation
-users@ISI.EDU Subject: [ns] segmentation fault Hello all, I wrote
a new agent. this agent has a command{} which receives 6 arguments. I use the
following line to pass the arguments to the command{}. $ns at $now
$source-ad($j) ad-request $j $peak $error $standard-dev but when I run my
tcl
Thomas Michael Bohnert wrote:
You should tell us which module you use. NDSL or NIST? Attached a paper
published in NEW2AN 2007 (www.new2an.org) which deals with such issues.
Best,
Thomas
NDSL with the packet.h modified.. (before the change of it, the gcc gave me
errors and an
You should tell us which module you use. NDSL or NIST? Attached a paper
published in NEW2AN 2007 (www.new2an.org) which deals with such issues.
Best,
Thomas
On Tuesday 31 July 2007 09:08, ComputerScienceStudent wrote:
Hi all!
I'm doing a work for an universitary course where I've to model
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]
Hi all!
I'm doing a work for an universitary course where I've to model a network
via WiMAX; in the specific, I've to substitute the central bottleneck from
wired to wireless.
The schema is that two nodes send their own packets through the network to
an other node that communicates to the one
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
Hello, all:
When I run ns-2.29.3 with AODV-UU-0.8 ( not aodv), which has segmentation
fault at the end of transmission. For example, I set up 60 nodes with 600
transmission, it will be broken with segmentation error. I used gdb, and it
shows the phrase of strlen() .
I tested all of strlen()
Dear everyone,
I tried to do simulation with the semantic queue in ns2.26. I changed
nothing in ns2 original code. I set PacketQueue/Semantic in the tcl
script, but got the segmentation fault. By using gdb, i got the
following report for error:
Program received signal SIGSEGV, Segmentation
Hi,
Im tryin to compile ths tcl file, the compilation takes place without
any problem,
but a segmentation fault occurs whenever i try to visualize the nam
file.Please help me
# ping-wireless.tcl
# A simple example for wireless simulation
Hi all,
I was trying to simulate a multihop wireless network with a simple topology.
But it gives segmentation fault with AODV and DSR routing and works fine
with DSDV.
The script is simple and hence I am pasting the entire script. In short I
have 7 nodes (802.11 mac ) and 3 nodes send data to
I can't solve the segmentation fault error. I changed
to CMUPriQueue. But the problem persists.
I have a modification in DSR actually.
Please help
Netsanet
__
Do You Yahoo!?
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Hello Shailesh,
Are you using Queue/DropTail/PriQueue in your TCL file? if so, change to
CMUPriQueue.
Regards,
Bryan
Bryan's Dynamic Source Routing FAQ - http://www.geocities.com/b_j_hogan/
On Wed, 28 Mar 2007, Shailesh Gamit wrote:
I have a problem with the DSR protocol in ns2.29
when i
I have a problem with the DSR protocol in ns2.29
when i run the tcl script sometimes it gives the segmentation fault error.
I think that this segmentation error is giving only when there is a path break
is it ture ... or what is the problem.
thanks..
--
Shailesh Gamit
M.Tech (CSE),
I used extensively DSR for my thesis reseasch and never faced any problem. I
run ns-2.28 at that time. see if there changes to DSR since ns-2.28
best regards
--
Georgios Kioumourtzis
Computer Engineering and Informatics Department
University of Patras, Greece
alt email: [EMAIL PROTECTED]
Hi,
during a wireless simulation (after some code moifications, correctly
compiled!) I received the message :
segmentation fault
What's the meaning of this message?
why the simulation does not finish correctly?
Please help me!
Best regards,
G
Hi,
Try to change the interface queue type to CMUPriQueue.
Instead of,
set opt(ifq)Queue/DropTail/PriQueue;
use:
set opt(ifq)CMUPriQueue;
Hope this helps!
Nour.
On 3/12/07, smthin [EMAIL PROTECTED] wrote:
Dear all,
When running the routing protocol
This is a generic message caused most probably by misbehaving pointers.
Your best shot is to use a debugger, e.g. gdb. It will pinpoint the
source code line causing the error for you.
On Mon, 12 Mar 2007 12:13:08 +0100
[EMAIL PROTECTED] [EMAIL PROTECTED] wrote:
Hi,
during a wireless
Hi
I implemented UM-OLSR NS2 (after correctly compiled!)
But during simulation. I received the message: segmentation fault
I want solve of this error
Please help me!
Best regards,
Hanan
-
Expecting? Get great news right away
Dear all,
When running the routing protocol DSR, it shows Segmentation fault.
If anyone know abouts this, please point out how can i slove!
I am using ns-allinone-2.29.2 on window.
Thanks
smthin
--
View this message in context:
Dear Brinis,
Did you change the interface queue type to CMUPriQueue?
Here is what we have for all other protocols.
set val(ifq)Queue/DropTail/PriQueue;# interface queue type
But in the case of DSR, you have to change the above line to
set val(ifq)CMUPriQueue
Hi all,
I am trying to carry out some simulations using the ns2 simulator.
I have installed the ns2 2.28 and I am using DSR as ad hoc routing protocol.
The problem is that with a highly mobile network ( it depends on the pause
time fixed when generating a mobility script: setdest -nn 100 -p
Hi all
When i constructed a base station with 3 mobile station based
on hierarchical addressing ; it is throwing segmentation fault.. have any one
come across this problem.please guide me to construct a cellular network
model...
Thanks and Regards
Nadesh
Anna University
Hi,
I tried 3 node example for adhoc simulation with DSDV.
Time of simulation end is set to 60.
When I ran this program,I got the following error:-
segmentation fault
How to rectify this error?
I used
set val(ifq) Queue/DropTail/PriQueue;#interface queue type
This was not
Hi all,
I am simulating zrp but it ends with segmentation fault. Other protocols like
AODV, DSR(with slight change in ifq) , TORA and DSDV are simulating properly
with trace file. But only ZRP is not working. I manually made the changes in
the ns-2 code where ever it is asked. If it would
i was implementing script on mobile nodes for random movement, when i set
random-motion 1 then its giving segmentation-fault error. how this can be
removed?
plz help me as soon as possible.
thanx
-
Find out what India is
hi
what are the reasons for segmentation fault (core dumped) while running the
simulation.
I am runnnig wireless simulation and getting this message and simulation is not
starting.
Thank you
bye
-
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Hello,
I am working with ad hoc protocols in point-to-multipoint and
multipoint-to-point scenario with 1, 2, 5, 10, 20 and 50 nodes. The
simulation take 1020 seconds.
With few nodes, there is no problem. But with 20 and 50 nodes, the
segmentation fault occurs with 400, 600, 800 seconds.
Dear Renata and Daniele,
I did as directed by Daniele. The file in my directory video_model
were saved as *.txt files by mozilla. Whereas, the mpeg4_traffic.cc was
looking for just file '*' without any extension. So I renamed the file.
And now the program compiles.
Thanks and regards,
On 29 Aug 2006 17:31:40 +0530, Vinod Kumar
[EMAIL PROTECTED] wrote:
[..snip..]
your tcl code works in my installation, so i think you miss to add
that directory in the current where you execute the simulation.
It should look like:
ls simulation/
mpeg.tcl video_model
and with
ls
Dear prof Ashraf and prof Lambadaris,
The part code of TCL for mpeg4 traffic simulation doesn't work; it
gives segmentation fault. Please help by providing an example file in
the NS's contributed code section.
Using your part file, I created a simple 25-line tcl file (attached).
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