[ns] How to make UDP flow get all bandwidth in CBQ ?

I use 3 CBQ classes defined as follow : $topClass setparams none 0 1.0 0 2 2 0 $highPrio setparams $topClass true 1.0 0 0 1 0 $normalPrio setparams $topClass true 1.0 0 1 1 0 UDP flow is affected to highPrio

[ns] adding route manually to a OLSR node

Dear OLSR Experts, Is it possible to add a route manually in a OLSR node? Would you please provide some hints? I will really appreciate the help. Best regards, Abdul Awal.

[ns] How access Antenna by Node

Hi, In mac_802_11.cc, I have a node address (the ID number, for ex. 0, 1, etc.) and i can access to the node with the command: MobileNode *Node = (MobileNode *) Node::get_node_by_address(address); so i can use the node functions (for example: Node->getLoc(&X, &Y, &Z);) How Can I access to the

Re: [ns] OLSR nodes with hierarchical addressing

Hi, There is nothing wrong with that address, it's the integer representation of a hierarchical address. You can find more info in the ns2 Manual. Maybe you was expecting the node identifier to appear instead of that address. If you're interested in changing the tracing, this piece of C++ code

[ns] Interaction of MAC LAYER

Hi Q.1) When packets are sent from the MAC layer to downlayers then in the transmit() this is called: downtarget_->recv(p->copy(), this); // ns`/mac/mac802_11.c's Now want to know which recv() is this exactly meaning which file. I know that either it has to in Phy.cc/.h or interface but i ca

[ns] Throughput of CBR over TCP

Hi all, I perform simulation of TCP using NS-2 simulator. I already read all mails about CBR over TCP. But, I really not understand about TCP mechanism when CBR is used. 1. use following TCP parameters : 1) CBR packetsize : 500 2) TCP packetsize : default When I start C

[ns] OTCL problem - 2

Hello Everyone, I have posted the message containing the below-problem yesterday i didn't get any answers yet. I want to ask something else which might be a relevant question. That is if there might be a "bash" shell incompatibility between different versions of Fedora. I am now using Fedora

[ns] Real time Play with NS-2 emulator

I am just putting this question out there to see if it is possible to implement. Right now I only have access to one laptop. I am running ns-2.27 with pclinuxos. So far I was able to 'make nse' and did not return any error messages however I still can't run the pingdemo.tcl. But the question is

[ns] Urgent !!!Please HELP !!!!! i'll be fired!!!!

Urgent !!!Please HELP ! HI ALL, I’m in very deep shit guys !! I tried to apply this patch http://snad.ncsl.nist.gov/proj/iptel/ns2-sip-simulation/ns-2.1b9a.sip.patch to my ns-allinone-2.26 in order to implement SIP protocol In this version.This project is critical for me because it’s the pr

Re: [ns] Real time Play with NS-2 emulator

[EMAIL PROTECTED] schrieb: > I am just putting this question out there to see if it is possible to > implement. Right now I only have access to one laptop. I am running > ns-2.27 with pclinuxos. So far I was able to 'make nse' and did not > return any error messages however I still can't run th

[ns] HElP in understranding the MAC code flow in ns-2.26

Hi, Can any one help me in understanding the MAC flow in ns2.26 AND is any one working on BI_MCMAC . I need to simulate this code. Please help me., any documentation links and tutorials. Thanks, Nagender Reddy

[ns] Sack and Newreno in NS2.29

Hello all, I need to use the Sack or Snack Agent of NS and work with Westwood+ to see if Sack or Snack can improve Westwood+ (which is based in Newreno) performances. Unfortunately, it seems that Sack1 Agent in NS2.29doesn"t perform very well compared to Newreno. Is there something special in the

[ns] Passing parameters from tcl file

hi , im working on a qos routing protocol for MANETs. can any one let me know how to pass QoS params from the simulation file (tcl script) to my main file (.cc file). I mean, can we pass the params in the same way as we pass the topology info,link layer type, mac layer etc. thanx, vinod -

[ns] ARP AND MIP in ns2.28

Hi users I am currently studying the mobile IP behaviour using ns2.28. During simulations I noticed a serious bug in mip implementation of ns2.28 . That is too long handover time. It was difficult for me to trace the actual cause. How ever in the ns mail archieves I read the same problem title

[ns] ARP AND MIP in ns2.28

Hi users I am currently studying the mobile IP behaviour using ns2.28. During simulations I noticed a serious bug in mip implementation of ns2.28 . That is too long handover time. It was difficult for me to trace the actual cause. How ever in the ns mail archieves I read the same problem title

[ns] parrivals_ variable not updated---plzzz help

Hi ns users, I am a relatively new user of ns2.I am working on congestion detection in networks using ns-2 for my simulator.I need some clarification regarding packet generation.I am genrating data rates in the order of 80-90 mega bits per sec.I am transmitting data at this rate in a link of capa

[ns] Insert Custom header between IP and TCP/UDP

Hi, I want to insert an extra header of my own so that I can make some routing decisions based on the fields in that header. For example, in case of TCP, I want the TCP header to be encapsulated in my custom header and my customer header (along with TCP header and data) encapsulated in the I

[ns] Using NS2 to simulate wireless sensor networks

Hi all, I am now using NS2 to simulate wireless sensor networks. I think that it is a very useful tool for my purpose. I would like to discuss with anybody who have the same interest with me. Do you guys have experience and notes or tactics on simulating wireless sensor networks with NS2? I starte

[ns] question about wireless-dsdv-newnode.tcl

Hello ns users! I am using ns 2.29 on Mandriva 2006 and i'm trying to run a simulation with 50 nodes using the DSDV routing protocol, in order to obtain a graphic representation of the parameteres. I have begun with the wireless-dsdv-newnode.tcl script in the ns-allinone-2.29/ns-2.29/tcl/ex d

[ns] question about cbrgen.tcl in ad hoc networks

# == # Define options # == set val(chan) Channel/WirelessChannel set val(prop) Propagation/TwoRayGround set val(netif) Phy/WirelessPhy set val(mac

[ns] question about cbrgen.tcl in adhoc networks

Sorry i forget to ask you my question ;i don't know what is the raison,i don't observe that ther is a change between a paquets,all the paquets are droped?!why,i use the file generated with cbrgen.tcl please help me its very urgent,thak you for your helping

Re: [ns] energy value of sensor node

hi, The code u have written is correct .. and txpower and rx power are in watt and initial energy is in J.. Im not sure why they are like this. Hope i've answered atleast one of ur questions. All the best Amrutha.

[ns] Energy Model - what is the best measurement?

All, Can someone please point me to a document that explains in details the best mearurements for the energymodel parameters, (energy-aware nodes). i.e. below is an example, but I am not too sure how can I define the value for the parameters below, if anyone can show me a good document I will ap