[ns] How to transmit MPEG-4 file over wired network using NS2

2006-03-26 Thread mohamed mydeen
Dear NS2 Users, I am Mohamed Mydeen A. I am using Network Simulator 2 for my M.E. Project work. I got some files from internet. I cannot execute the tcl files which is actually transmitting MPEG-4 file over wired network. I have attached three files. Please tell how to run that TCL script in

[ns] help plz : routing table doesn't want to be printed in the output file

2006-03-26 Thread hamdi benmessaoud
Hi all , I'm trying to print my routing table ,but i don't see the printed elements in my bash i tried also printing with cout ,printf, fprintf and sprintf and all of them don't print anything I used the following method to print this routing table : 1) i wrote a

[ns] changing node address

2006-03-26 Thread Ghirmay Desta
I am working on address autocofiguration for MANETs. I have created an agent. During simulation new nodes are able to send ADDRESS_REQUEST messages and receive ADDRESS_OFFER messages. But once after they change their address, they are not able to receive packets destined to their new address.

[ns] Problem running wireless script

2006-03-26 Thread Alexandra Cioroianu
Hello everybody! I am trying to run the first wireless script, simple-wireless.tcl and i get a starnge error,ahich i can't solve.Here is the output: num_nodes is set 2 invalid command name -topoInstance while executing -topoInstance $topo \ (file simple-wireless1.tcl line 97)

[ns] Multiple Propagation Models

2006-03-26 Thread Sasan Sahraei
Hi, How is it possible to have two propagation models for different distances? i.e. set twgProp [new Propagation/TwoRayGround] // setting parameter set badProp [new Propagation/Shadowing] // setting paraemters and then a third one and calling add-models to contain both? It there a

[ns] Any ns user who has tried J-Sim?

2006-03-26 Thread Sita S. Krishnakumar
Hello, I am a ns-2 user and would like to try J-Sim for some features that may be of interest to me. So if anyone has any experience with J-Sim, can you please comment on the following: 1. Is there a trace file generated when a simulation is run? The example I ran did not, but is there a way to

[ns] gprs help!!!!(urgent)

2006-03-26 Thread seema kukanur
Hi! i am sending the request to ns mailling list since from many days, but ur not responding to me. i am facing the problem while executing the GPRS code contributed by george in ns-allinone-2.1b9a version. then errors which we r getting are number of nodes