How are you Friends?
My simulation software is NS2, and i am a novice in using it and i feel that it
is like a big sea, i do not know its bounderies.
So please help me if you can.
In my simulation, when generating a new node in the simulation it
should has unique IP address (that consists of
hi,i have simulated LEACH protocol for 10 nodes in ns-2. 29 with mannasim and
observe that the trace file show nodes greater than 10 with tag -Hd when
packets are received. i have marked the portion of trace with error in red.
please guide why i getting this and how to resolve this issue?
Hi,i m simulating and i have a created a procedure for sink but when i execute
i get the sensor node configuration error. the same configuration works well
for common sensing node in the main program but when i try to call a procedure
it gives this error for both sensing node and the
hello,
I want to implement a new protocol Multipath Source Routing (MSR) is an
extension of DSR (Dynamic Source Routing) that incorporates the multipath
mechanism into DSR. MSR is an adaptive routing for ad hoc networks. It
considers the two fundamental issues in its design. MSR may adapt to
am working in wimax model
when am increasing the mobile node to more then 5 node i get this error
anyone know how to fix this please help me out
Configuration of hierarchical addressing done
num_nodes is set 9
sink node created
INITIALIZE THE LIST xListHead
warning: no class variable
Dear All,
I am using ns-2.34 and have written some c++ codes and
added them under the ns-2.34 sub-directory. I did
make clear, but when I did make to re-compile, the following error
(see below)
occur. Can anyone help me.
Thanks alot.
M.A.
hi
can any one plz tell me why is the wimax model inside the nist mobility model
in ns-2.29 cant work
when i want to run wimax script its not working like for example the the wimax
example inside tcl directory
plz help me guys ..
best regards
sandy
Hi all WSN user
Please tell me how different queues are implemented for heterogeneous
traffic in sensor nodes, so that each data send to his proper queue.
Bundle of thanks
Best reguards
Moazzam
Am trying to install Ns2 and i got the following error message. please kindly
reply if u know the solution.
checking for otcl.h... -I../otcl-1.0a7
checking for libotcl1.0a7... -L../otcl-1.0a7 -lotcl
checking for tclcl.h... -I../tclcl-1.0b11
checking for libtclcl... -L../tclcl-1.0b11 -ltclcl
Hi,
which OS and NS2 version you are using?
--
Best Regards,
Imran Khan
Research Engineer
Network and Service Architecture Lab
Institute Telecom, Telecom SudParis, CNRS Lab UMR5157
9 rue Charles Fourier, 91011 Evry, France
+33 (0) 6 10 91 00 63
http://www.about.me/imrankhan1984
On
Thanks alot for your reply. i am using ubuntu 10.04 and the NS2 version is
the NS 2.1b8.
Thanks.
Imran khan-9 wrote:
Hi,
which OS and NS2 version you are using?
--
Best Regards,
Imran Khan
Research Engineer
Network and Service Architecture Lab
Institute Telecom,
Hi,
Get ns2 version 2.34, 2.1b is ancient, it wont work easily.
--
Best Regards,
Imran Khan
Research Engineer
Network and Service Architecture Lab
Institute Telecom, Telecom SudParis, CNRS Lab UMR5157
9 rue Charles Fourier, 91011 Evry, France
+33 (0) 6 10 91 00 63
I am trying to implement the multicasting protocols in the Ns 2.18b-mcast
thats why i am trying to use the Ns 2.18b. Please do u know anything on how
to implement the multicasting protocols. i am trying to implement the ODMRP
and the ADMR protocols. What do u think i can do or what can i do to
am trying to do installation of ns2 and got this error.. does anybody know
the solution..Please reply if you do.. Thanks
Tcl.cc: In member function ‘int TclObject::traceVar(const char*,
TclObject*)’:
Tcl.cc:421: warning: deprecated conversion from string constant to ‘char*’
Tcl.cc: In static
i got this error message when installing ns2. please who knows the solutions.
* Build Tclcl-1.0b11
loading cache ./config.cache
No .configure file found in current
hi
am trying to run a tcl file , i have , and there is some movement pattern , so
i generat the movement file using , cmu-scen-gen/setdest. ./setdest
but when i try to run it i get this error . can anyone please tell me whats its
mean ..
INITIALIZE THE LIST xListHead
*** NOTE: no
Dear,
This error occurs when you specify an external file to read from tcl script.
I think that either you have given the wrong path of your file or you have
done any spelling mistake.
Recheck this.
Furthurmore if setdest is you movement pattern file and you are using
./setdest then you must
Hi
I am using mannasim framework.
I wants that some node generate carbon data generator and some node
generate temperature data. How to implement this in create common node
procedure.
Thanks in advance
Best regards
Moazzam
Hi all,
I have an agent implemented in ns which used to work properly before, but
now when I am trying to run different tcl files I m getting the same error
as below:
ns:
[code omitted because of length]
: invalid command name Agent/hoperaa
while executing
Agent/hoperaa set packetSize_ 40
Hi,
After adding a new protocol, you should type make than you should type make
install as a root. If you do so, you won't have this error.
From: N_F negin1...@gmail.com
To: ns-users@ISI.EDU
Sent: Friday, June 3, 2011 10:24 AM
Subject: [ns] Please help me
-- Forwarded message --
From: xiue ns2 xiue...@gmail.com
Date: 2010/10/31
Subject: Please help: ns2 p2p WLAN application code compile error
To: ns-users@isi.edu
Dear all,
I want to do a TCP simulation to evaluate TCP performance, below is the
source code which I download from
Dear all
I can't find the related files to FSK Modulation (NRZ) in NS2.34.
How can I find (or probably implement) this propagation model.
i found bpsk in Modulation.h but i can't find fsk.
I am looking forward to receiving your comments related codes for NS2.
Thanks in advance,
Kind
Hi,
I am a new to NS2 and trying to simulate various routing protocols. I
followed many tutorial provided on internet.
I am using the below codes for simulating shortest path, distance vector
and link state routing and i need some help in this.
Queries:
1) Are the below code correct to
Hi everyone
I am very new to NS2 and ns2 manual is not user friendly at all.
I need to be able to broadcast a single UDP packet at unpredictable
moments(determined through the program logic). This broadcast is initiated
by one of the 400 nodes present in the MANET Network and every other
Hi,
Iam doing proj on WMN's For Simulation of WMNs after googled i
got patch Ns2mesh80216(Wimax),it patched successfully but on
re-installing of ns-2.33 it failed wimax.Please help me to Simulate
WMNs..Sample Tcl scripts Tutorial for Simulation.
this my 3rd post till know i didn't get one
i'm a beginner to ns2.
I installed the NS2.34 on obuntu. and it's validated. now I'm going to start
with a simple example that I found from the net.i save it in my home folder.
when I write $ns simple.tcl
it says:
simple.tcl does not exist, try again
I know that this error is for
Dear Mr. Wei,
I think yes. This awk script for DSR routing protocol mainly. For other
protocols like AODV, Tora you need to do some modification like changing (
$35 ==DSR) to the destination protocol like AODV if you simulate AODV ).
To do the correct changes and modifications, I advise you
Its very easy. just learn how to draw graph in MatLab. It's will take 15
minutes only, try to learn how to plot more than graph in the same graph.
http://web.cecs.pdx.edu/~gerry/MATLAB/plotting/linePlots.html
http://www.mathworks.com/access/helpdesk/help/techdoc/ref/plot.html
Hi all,
Please help to show me how to run multiple replications for a wireless sensor
network simulation.
I am able to run my simulation for one time. Now I want to run about 40
replications.
Please help me.
Thank you very much,
Huy
Windows Live: Keep your friends up to date with
Hi,
You may run make again from NS2 directory. It will create ns.exe.
Best Regards,
Teerawat
On 9/22/2009, Sula K ksul...@yahoo.com wrote:
Daer my brothers,
in ns 2 I did rm ns.exe instead rm nam.exe ,
after that when iexcuted the following problem come out on the screen?
Daer my brothers,
in ns 2 I did rm ns.exe instead rm nam.exe ,
after that when iexcuted the following problem come out on the screen?
u...@user-cfab0b1f55 ~
$ ns.exe
bash: ns.exe: command not found
I have some problem with my NS
Can you tell me about zrp.path in NS,,,
I very need your help
Thanks
mr.ali.balador
homepage:www.balador.org
- Forwarded Message
From: ali bala mrbala...@yahoo.com
To: Maggi. chandra.ma...@gmail.com
Sent: Wednesday, August 12, 2009 12:47:22 PM
Subject: Re: please help me fo installing 802.11etkn
hi
i have a same problem
i installed ns-2.33
Hi,
I have a variable in Trace class (trace.h). That named ntcCount_
I want to access this variable using tcl:
I use bind(ntcCount_, ntcCount_);
and in tcl file:
set mytrace [new Trace]
and get value of this variable:
puts value = [$mytrace set ntcCount_]
But I Can't. Some error occur.
Please
Hi all,
I am trying to measure the average queue delays over all the nodes in
an ethernet setup under ns. Since the ethernet setup is not a typical
link
to link setup but a shared medium one, how should I be measuring the
queue delays ?
thanks for any help,
Prince
Hello Ubaid,
Hello everyone,
I want to count the number of packet that is received (forwarded) on the
intermediate node.
Node0_Node3___Node4
/
/
/
/
Node2_/
I want to count on node3, when I
Hello everyone,
I have a topology:
Node2___Node3
/ \
/ \
node0Node1 Node5__Node6
\ /
\_Node4___/
(Node0 link
Hi everyone,
I have the problem when I try to count the number of packet, that the
intermediate node received.
I have a topology, that have 4 nodes (following figure):
node1_Node3___Node4
/
/
/
/
node2__/
That
Hello all,
I have tried to collect the information of initial energy of a node using
the trace information
s 0.000665000 _19_ MAC --- 0 AODV 55 [0 13 800] [energy
*0.04*ei 0.000 es 0.000 et 0.000 er 0.000] --- [19:255 -1:255
30 0] [0x2 1 1
[6 0] [19 4]] (REQUEST)
or
N -t
hi to all!
I am a newer about NS. my interesting is multicast congestion control. I have
some problems when I run SMCC[Gu-In Kwon and John W. Byers. Smooth Multirate
Multicast Congestion Control.IEEE INFOCOM 2003]
I have downloaded SMCC source codes from the writer's websit:
i'm new user to NS2, i have installed the NS2 ns-allinone-2.31 package
under the shell of Cygwin over windows xp and there is no problem appeared
in the installation
but when i try to run a ns program this error appear
$ nam:
[code omitted because of length]
no event type or button # or
Hi,
I'm new to ns2. I've been trying to simulate a wireless scenario in which a
mobile node sends data to another mobile node. I attached two udp agents
with node0 with cbr traffic for both of them. Then i attached two null
agents to node1 to receive the data. Both the agents are started at the
Hello ns2 usersIam Veronica,pursuing my final year Bachelor of
TechnologyIam working on AODV implementation with power
consumption as cost metric. Please suggest me which CC.FILES i have to
modify for replacing shortest path with power consumption as cost
metric..and in which
while creating a new protocol(Agent New) i got this error please help...
invalid command name Agent/New
while executing
Agent/New create _o36
invoked from within
catch $className create $o $args msg
invoked from within
if [catch $className create $o $args msg] {
if [string match
sir i have to create a new header type so i searched in the net and
got the code in the website
http://www.isi.edu/nsnam/ns/tutorial/index.html.
But in packet.h PT_PING and name_[PT_PING]=ping is already defined
and in ns-default.tcl Agent/Ping set packetSize_ 64 is also defined.
which version
Hi,
I don't think you want to classify packets in mac layer. Instead, you want
your packets to be submitted to aodv. Thus, in aodv.cc, you need to identify
your packets in AODV::recv(Packet *p). In fact, as you know, all packets first
arrive at such a recv function in any layer. So if
Hi everybody,
I have installed GPSR on ns-2.31. Everything installed well as it seems
but when i run ./ns command to compile it it shows this error message. Please
help if anyone aware of this.
$ ./nsns: [code omitted beacuse of length]: invalid command name Agent/GPSR
while
Follow the link as below. It might help you.
http://www.geocities.com/naveedguy/NS2_problem_1.html
http://www.geocities.com/naveedguy/NS2_problem_1.html
--
View this message in context:
http://www.nabble.com/Please-Help-for-%22invalid-command-Agent%22-tp9200745p18684440.html
Sent from the
Hi all
I am currently working on ns-2.29.I am trying to implement my protocol and
hence made some changes to ns-2.29/mac/mac_802.11.cc .I try to test this with
my own tcl script.But I get the error Scheduler:Event UID not valid!!
I looked into the forum and tried to inlcude
Hello respect NS-users,
when I simulated followed this website: http://www.cse.msu.edu/~wangbo1/ns2/
(Bo Wang's website),
But, I got the error messages since implemented $ns twoflows-1channel.tcl:
invalid command name if{0}{
while executing
if{[info exists channel2_]}{
(procedure _o3 line 45)
Dear all,
Please have anybody used the Ricean fading model in wireless simulation? is
so, how you have calculated both the recieve threshold and the carrier sense
threshold to determine the transmit range? is it correct to use the threshold.o
utility in ns-2 with TwoRayGround as the
Dear all,
Please have anybody used the Ricean fading model in wireless simulation? is
so, how you have calculated both the recieve threshold and the carrier sense
threshold to determine the transmit range? is it correct to use the threshold.o
utility in ns-2 with TwoRayGround as the
I am working on 802.11e as well.
1. For me the easiest answer was to not worry about the ns trace file,
and create my own. I count throughput at the MAC level by printing bytes
sent during the simulation, and use a perl script to get the statistics
afterward.
2. There are some tools to help
hi all
I have a very urgent and desperate call for help. I am using NS2-31 and EDCA
patch of TU Berlin, for 802.11e. Please guide me how to:
1. get the MAC level throughput trace file (the TCL code etc.)
2. how I can evaluate the behaviour of H.264 over NS2 for some video frames.
Probably I am
Hi all
In wireless scenario that picture of this show at below
Node 0 is sender and node 24 is receiver
I want to use UDP agent for this nodes
I use follow code for this purpose
Please tell me is the following file correct and suitable?
Why the CBR interval has not effect on time when the
Hi BJ
To make the number 4 of process you should make the following:
you should save the patch in a file archive for example into the /home and
then you go to the terminal and executing the following command:
cd /home/ns-allinone-2.29/ns-2.29
when you make this, you enter to working
Dear All NS-users,
I try to install ns2hcca source code decribed with website:
http://info.iet.unipi.it/~cng/ns2hcca/
However, I can't install about that.
As described this website, I have followed the precedure of installation.
But, I can't make sense of Number 4 of process. (attached by pic
Dear All users,
I like to test H.264 video transmission over IEEE 802.11e EDCA.
However, I have got some error that is segmentation dump error.
I don't know what is happening.
If someone know where the performing test tcl file is, please teach me about
that.
otherwise, one who figure out this
Hello everyone,
I am a student doing my project about routing with different address scheme.
Now I have encountered some problems when I try to implement DV routing
protocol in a network with hierarchical addresses:
1. The protocol can only be implemented on some nodes, rather than
HELLO,
I want to reach a memeber variable in aodv to modify in Mac.
For this reason I get instance of Routing Agent AODV as explain in website
Veiled how I recovered this variable:
In file mac_802-11.h I added:
#include aodv/aodv.h
In file mac_802-11.cc I added:
void
HELLO,
I want to reach a member variable of the class AODV and to modify it in
MAC_802-11.
For this reason I get instance of Routing Agent AODV as explain in website
Veiled how I recovered this variable:
In file mac_802-11.h I added:
#include aodv/aodv.h
In file mac_802-11.cc I
Hi all,
I am a new user of NS-2. Can one please help me to install LEACH
Protocol in NS-2. I tried it with the following commands:
Add DMIT_uAMPS to the DEFINE list
Add -I./mit/rca -I./mit/uAMPS to the INCLUDE list Add the following just
prior to the line gaf/gaf.o \
modify cmutrace.cc
mahi kapoor wrote:
hello everyone
i have introduced a new packet checkloop in maodv but when i run a tcl
script
regarding maodv getting error
format_aodv:invalid AODV packet type
also i have done a little change in mact pkt. format.
i m attaching two
Hello guys,
I badly needed your help. This is urgent.
I have posted already some questions regarding my problem but there was no
reply.
http://mailman.isi.edu/pipermail/ns-users/2007-April/059757.html
http://mailman.isi.edu/pipermail/ns-users/2007-April/059765.html
Is there someone who did a
hello everyone
i have introduced a new packet checkloop in maodv but when i run a tcl script
regarding maodv getting error
format_aodv:invalid AODV packet type
also i have done a little change in mact pkt. format.
i m attaching two files related to it.
please help me
regards
mahi
Hi ns users,
I am facing problems when i try to exceute wireless.tcl,wireless1.tcl and
wireless2.tcl can anyone tell what the problem may be and provide a
solution.
I got the error message when i tried to excecute wireless.tcl found in
ns-2.30/tcl/ex/wireless.tcl directory
can anyone help
hi dear friends
when i run my tcl code i get Following error.
what is your idea about this error?
I'm waiting for your reply
Thanks in advance
ns: MobileDeployment 5 5 10 20: can't schedule command in past
(_o5 cmd line 1)
invoked from within
_o5 cmd at 0.0 {_o135 start-dsdv}
hi dear friends
how to read variable value of C++ in OTCL??
for example a partial of code are
class test:public TclObject{
public:
int i;
test();
.
.
.};
test::test(){
bind(i_,i);
}
in Tcl write this:
set te [new test]
set x [$te $i???] ??
--
Amin Irandoost
Março de 2007 22:14
To: ns-users@ISI.EDU
Subject: [ns] Please help me
hi all
in general
how to capture return value of c++ function in tcl?
--
Amin Irandoost
hii,
when i run make command in ns directory then i
get following errors, so please kindly give me
solution to remove following errors:
for i in indep-utils/cmu-scen-gen/setdest
indep-utils/webtrace-conv/dec
indep-utils/webtrace-conv/epa
indep-utils/webtrace-conv/nlanr
Hi sir/madam,
I have to simulate NS2 code for 802.11 MAC PCF .
I downloaded code from this site
http://www.sm.luth.se/%7Edugdale/index/software.shtml
and tried to patch it to ns-2.1b8 .But its not at all patching to NS .I have
followed the same procedure given in the READ file.
Hi all,
I am working on video multicast stream. I downloaded the
EvalVid version used for NS. In that they have created
new agent called myUDP agent. I follwed all the
steps given in
http://hpds.ee.ncku.edu.tw/~smallko/ns2/Evalvid_in_NS2.htm
I made the relevant changes in the packet.h and
how do i generate xgraph from the trace file generated by this dsr code?
# Define options
set val(chan) Channel/WirelessChannel;# channel type
set val(prop) Propagation/TwoRayGround ;# radio-propagation
model
set val(netif) Phy/WirelessPhy;#
Hi all,
I am working on video multicast stream. I downloaded the
EvalVid version used for NS. In that they have created
new agent called myUDP agent. I follwed all the
steps given in
http://hpds.ee.ncku.edu.tw/~smallko/ns2/Evalvid_in_NS2.htm
I made the relevant changes in the packet.h and
Hello everyone
First of all i wish all of you Happy prosperous new year...may all your
problems get solved and you all keep enjoying
I hav added a new tcp agent named TCPPR. i hav done make successfully. But i m
getting following errors in my tcl script named testpr.tcl when i execute the
Hi all,
I am working on video multicast. I downloaded the
EvalVid version used for NS. In that they have created
new agent called myUDP agent. I follwed all the
steps given in
http://hpds.ee.ncku.edu.tw/~smallko/ns2/Evalvid_in_NS2.htm
I made the relevant changes in the packet.h and
Makefile
On 7/5/06, Antonella Santovito [EMAIL PROTECTED] wrote:
Hello,
I'm new to use ns2, so I'm using Eclipse IDE with CDT plugin in order to
have a graphical support for writing the code(I have find another faq about
this topic), but I'm not able to create a project because I don't know which
On 5/16/06, Yahia saleh [EMAIL PROTECTED] wrote:
hi, guys
I need to know the way for computing pause time, since i read many
publication using it, i guess some one of you know about it
your help very appreciated
hi, guys
I need to know the way for computing pause time, since i read many
publication using it, i guess some one of you know about it
your help very appreciated
saleh
Hi Pooja,
This is because mcast_totals... script try to parse trace outputs differently,
Change the parse format from
if($LINE =~ / --- \[(\W*)(\d*):(\W*)(\d*) (\d+):(\d+) (\d+)
(\d+)\] \[(\d+)\] (\d+) (\d+) (\S+)/o) {
to following
if($LINE =~ / --- \[(\d*):(\d*) (\d+):(\d+) (\d+)
hi,
I m working on ODMRP of ns-2.1b8. The simulation is working properly but
when i m running mcast_total.pl script to get the packet information the
error is like
CBR Logging error.
I think the problem is because of the change in the trace format ns-2.1b8and
ns-2.28. But actually i m not
hi,
I m working on ODMRP of ns-2.1b8. The simulation is working properly but
when i m running mcast_total.pl script to get the packet information the
error is like
CBR Logging error.
I think the problem is because of the change in the trace format ns-2.1b8and
ns-2.28. But actually i m not
Hi
I tried to simulate sctp on ns-2.28.
I have readed the paper on
http://www.lib.ncsu.edu/theses/available/etd-05162005-094333/.
According to The FAQS of the paper , I modified two parts.
1.$ns_ node-config -wiredRouting OFF
2.commented out the line
//Tcl::instance().evalf(\%s no-slot
One way to print routing table in aodv in ns-2.28 would be the following..
(Assuming you have basic familiarity with C++ and any general routing
table structure)
1. Declare a function - rt_display(int node_id) as a member of class
aodv_rtable (in file aodv_rtable.h)
node_id is an argument which
Hi all ,
To print the routing table I have followed this steps :
1)I went to the file aodv_rtrace.h and add this line
void print(Trace*);
2) I wet to the file aodv_rtrace.cc and add this fuction
void
Check ns/tcl/lib/ns-lib.tcl... you will find out where this error message
comes from and how to fix it!!
Hi everybody
I am doing modifications to AODV protocol. I have added new packet
types along with AODV_HELLO, AODV_RREQ etc... when I am sending a packet,
I
am receiving an
This is a repost message :
Hi All,
I would like to simulate a simple multicast of 5 nodes, where there are 2
groups and 2 sources and 2 nodes leaving and joining different groups.
However I got this error :
ns: _o15 new-group 0 -2147483648 -1 cache-miss: can't read protocols_(-1):
no such
Note: forwarded message attached.
Send instant messages to your online friends http://in.messenger.yahoo.com
Note: forwarded message attached.
Send instant messages to your online friends http://in.messenger.yahoo.com
Note: forwarded message attached.
Send instant messages to your online friends http://in.messenger.yahoo.com
Dear all ,
For a project I need immediate help .
Actually I have to simulate some attacks(on ns-2
)possible in the Ad-hoc networks:
1) sink-hole
2) worm-hole
3) Sybil attack
4) Rushing attack
5) Denial-of-Service and Flooding
6) Black Hole
What these
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