[ns] Saving graphs generated by XGraph

Hi All, I have generated few graphs and i would like to save those graphs in .jpg format or any other such format in which color combination of the graphs will be retained, so how shall i do that?? I have already tried saving in .ps format but in that the color combinations of the graphs does no

[ns] Installing multiple versions of NS and using NS2.28 in Ubuntu 10.04

Hi All, I want to install NS2.34 and NS2.28 both the versions in Ubuntu 10.04 and would like to work on both the versions. I did lot of search in NS2 old posts and google but did not find much satisfactory answer and so i am posting this query again. 1) How shall i install both the versions in

Re: [ns] Installing multiple versions of NS and using NS2.28 in Ubuntu 10.04

ctory > copy all executable file and past in user/local/bin.. > and if you only want to run NS2.28 version then do the same as above it > will inactive your latest version and active NS2.28 > > hope it will work. > Best regards > Naren V. Tada > > On Mon, Sep 5, 2011 at 3:49 P

[ns] Simulating Sensor Network

Hi All, I want to simulate sensor network and other parameters related to wireless sensor network in NS-2.34. Can anyone help me with sample TCL scripts c++ codes and some documents related to this. -- Thanks, Ankur

Re: [ns] LEACH Implementation

Hello Mohit, The below link provided is not working. Is there any other link available? On Sun, May 1, 2011 at 8:26 PM, Mohit Tahiliani wrote: > > Hello Sachin, > > Following link may be of some help: > > http://www.internetworkflow. com/resources/ns2leach.pdf > > Hope it helps. > > Regards, >

[ns] Tracegraph v 2.02 Error in reading NS-2.34 trace file

Hi, Can anyone tell me how to use tracegraph. I am trying to use Tracegraph for wireless and sensors related simulation but its giving error and its not working at all. Can anyone suggest me how to use tracegraph. -- Thanks, Ankur +91-8975125485

[ns] Placing nodes at different times

Hi All, I want to simulate the wireless sensor network in which the sensor nodes are seen/deployed at different times rather then in the starting of simulation. How this can be done. For e.g. there are 4 nodes, at 1 sec only node 1 is visible and transmitting traffic, at 2 sec node 1 and 2 are v

[ns] Fwd: Placing nodes at different times

Need urgent help!!! -- Forwarded message -- From: ankur goyal Date: Wed, Nov 2, 2011 at 4:47 PM Subject: Placing nodes at different times To: ns-users Hi All, I want to simulate the wireless sensor network in which the sensor nodes are seen/deployed at different times rather

[ns] Fwd: Placing nodes at different times

Hi All, Any help for the below query -- Forwarded message -- From: ankur goyal Date: Thu, Nov 3, 2011 at 1:48 PM Subject: Fwd: Placing nodes at different times To: ns-users Need urgent help!!! -- Forwarded message -- From: ankur goyal Date: Wed, Nov 2

Re: [ns] Wireless Sensor Network in NS-2.34

Hi, I believe that for using TCL script given in MAnnasim website we need to download the patch and that patch is only available for NS-2.29. How to patch that in NS-2.34? NRL_SensorSIM is also one such option but again the patch for that is available only for NS-2.26 or NS-2.27, how to patch th

Re: [ns] Segmentation Fault : A simple DSR program was running with one source & destination, but with two sources & same destination node it gives out the error.

Hi Chandrabhan, Usually Segmentation fault in DSR routing protocol occur due to using wrong interface queue. In your code just check the "ifq" section. Make sure your ifq is set to "*CMUPriQueue*" for DSR routing protocol and not "*Queue/DropTail/PriQueue*" On Mon, Nov 14, 2011 at 11:42 AM, Ch

[ns] Installing NS-2.29 in Ubuntu 11.10

Hi All, Does anyone know how to install NS-2.29 in Ubuntu 11.10? -- Thanks, Ankur +91-8975125485

Re: [ns] urgently need help on tcl&awk file

Hi, In your case where you are having 5 nodes. If you have only 1 source node and 1 destination node, then you just have to attache the source node with traffic source agent and destination node with null/sink agent. Regarding your throughput and delay, you must have used wrong method or wrong s

[ns] Installing NRLSensorsim in NS-2.34

Hi All, I am working on WSN and want to install NRLSensorsim in NS-2.34. Can anyone help me how to install it in Ns-2.34?? -- Thanks, Ankur +91-8975125485

[ns] Fwd: Nonlinear RED (NLRED) and Refined Adaptive RED (Re-ARED or RARED) patches for NS-2

-- Forwarded message -- From: ankur goyal Date: Mon, Jan 16, 2012 at 12:47 PM Subject: Re: [ns] Nonlinear RED (NLRED) and Refined Adaptive RED (Re-ARED or RARED) patches for NS-2 To: Mohit Tahiliani Cc: NS2 Mailing List Hi Mohit, Thats a very useful information you have

Re: [ns] How to uninstall NS-2.34 on Ubuntu

follow the below post. http://wsnsimulators.blogspot.com/2010/06/how-to-install-ns2-with-ubuntu-1004-by.html On Wed, Nov 7, 2012 at 9:42 PM, Shalom wrote: > > > Good day all, > > Please someone can help me to uninstall Ns-2.34. Please give me the > different steps i have to do. > > Regards! >

[ns] Need help in simulating Q-Routing

Hi, I am new to NS2 and want to simulate Q-routing in NS2 to see the performance under various load condition in network. Can anyone please help me in this... Thanks, Ankur

[ns] Need help in simulating Q-routing

Hi, As my final year project i have to simulate Q-routing and compare its performance with shortest path routing method. I have read the theory of both the routing techniques and i have understood how both the techniques work. Now i have to simulate this in NS2 but i have never worked on this sof

[ns] Help needed in simulating Q-Routing

Hi, I have to simulate Q-routing to see the performance of the network in low and high load condition as mentioned in Justin boyne's paper. Can anyone please help me to simulate this as NS2 is new to me. I have already read many documents on Q-routing and NS manual, but i am still not able to cod

[ns] plotting the performance curve

Hi, Can someone please help me in plotting the performance curve for Distance vector and link state routing. I want to plot the curve between Network load level and Average delivery time. Eagerly waiting for reply. Thanks, Ankur

[ns] difference in cbr rate

Hi All, I have few queries, 1) when we define cbr rate as "$cbr_(0) set rate_ 0.1Mb" and packet size as "$cbr_(0) set packetSize_ 512" this means that node should send app. 195 (0.1*1000*1000/512 = 195.32 Packets) packets in a second (Please correct me if i am wrong). but when i run my simulatio

[ns] need scripts for wired protocols

Hi All, I am trying to simulate the distance vector routing and shortest path algorithm and i need a generalized script to calculate the average network load, throughput, jitter and average delivery/delay time. I did find many scripts on internet but none of them is generalized. All the scripts

Re: [ns] need scripts for wired protocols

Guy any help plzz On Tue, Aug 10, 2010 at 10:55 PM, ankur goyal wrote: > Hi All, > > I am trying to simulate the distance vector routing and shortest path > algorithm and i need a generalized script to calculate the average network > load, throughput, jitter and average deli

Re: [ns] need scripts for wired protocols

Please help!! On Wed, Aug 11, 2010 at 4:34 PM, ankur goyal wrote: > Guy any help plzz > > > On Tue, Aug 10, 2010 at 10:55 PM, ankur goyal wrote: > >> Hi All, >> >> I am trying to simulate the distance vector routing and shortest path >> algor

[ns] infinte queue size

Hi All, Is it possible for wired scenario to have an infinite queue so that no packets are dropped, though i will limit the number of sessions. If it is possible than how shall i do this. Thanks, Ankur

[ns] queue size in wired topology

Hi All, Is it possible for wired scenario to have an infinite queue so that no packets are dropped, though i will limit the number of sessions. If it is possible than how shall i do this. Thanks, Ankur

[ns] help needed in performance comparison of AODV, DSR and DSDV routing protocol

Hi All, I have written a tcl script and an awk script to evaluate the performance of AODV, DSR and DSDV protocols in terms of average delay and total number of packets received and dropped. But i am getting very absurd results when i run my script to extract the data. My results are as follow:

Re: [ns] help needed in performance comparison of AODV, DSR and DSDV routing protocol

Please help!! On Wed, Sep 1, 2010 at 1:09 AM, ankur goyal wrote: > Hi All, > > I have written a tcl script and an awk script to evaluate the performance > of AODV, DSR and DSDV protocols in terms of average delay and total number > of packets received and dropped. But i am gett

[ns] cygwin: installation in problem

Hi, While trying to install NS2.34 in cygwin 1.7 under windows, i am getting below error. /ns-allinone-2.34/tcl8.4.18/unix/tclUnixTime.c:1: warning: -fPIC ignored for target (all code is position independent) /ns-allinone-2.34/tcl8.4.18/unix/tclUnixTime.c: In function ‘TclpGetClicks’: /ns-allino

[ns] help needed for AOMDV simulation

Hi all, I want to know that to run AOMDV in ns2.35 we just need to change the routing protocol to AOMDV and rest all things will be same as like in AODV or is there any other changes need to made in AODV tcl file to run the AOMDV protocol. Thanks, Ankur

Re: [ns] Urgent Help Needed with running AODV on NS-2.34

rver closely you can rectify by urself or else you can drop me a mail if you face any problem. On Tue, Feb 1, 2011 at 9:36 AM, ankur goyal wrote: > Hi Anoop, > > As you said you have already generated the traffic file and scenario file > from the internal script provided in NS-2 ins

Re: [ns] graph for throughput

Hi, One approch which i used was in the AWK script (which gives you final throughput), you can put a loop with let say time =1, which means the script will calculate the throughput for every 1 sec and it will give you corresponding throughput for every 1 sec which can then be stored in a file and

Re: [ns] ns questions

Hi, I am not sure but i dont think ns2.34 is compatible with cygwin. Try installing ns 2.35 and some version in cygwin than it will install. On Tue, Feb 15, 2011 at 1:25 AM, jun liu wrote: > > Hi > > I am new comer of ns2, I install ns-2.34 in windows 7 using cygwin > when I build ns2 in tcl

Re: [ns] OLSR code in ns2

Hi Umair, I hope you have already installed the OLSR patch in ur NS-2. After installing you just have to put "OLSR" as routing protocol instead of "AODV" for AODV file. On Mon, May 30, 2011 at 1:28 AM, umair shah wrote: > > Hi > I'm working on simulation of routing protocol for wireless mesh

Re: [ns] OLSR code in ns2

I am using NS-2.34 version and i just had to patch the NS-2.34 OLSR patch from the link mentioned by Velizar in his mail. After that used same AODV TCL file by just replacing AODV by OLSR as routing protocol and it worked perfectly fine for me. On Mon, May 30, 2011 at 2:16 PM, Velizar Dimitrov <

Re: [ns] um-olsr in ns2 2.34

Hey buddy, >From below, it looks like you are patching NS-2.29 patch of OLSR in NS-2.34 (from the below highlighted section of your mail). You have to use NS-2.34 patch of OLSR. On Sun, Jun 19, 2011 at 3:46 PM, umair shah wrote: > > Hi i installed um-olsr in ns2 2.34 and patched it successful