[ns] Unicasting in multicasting

Hi, can anybody tell me how to send packet to only one node in multicasting. I have created my own agents. Send instant messages to your online friends http://in.messenger.yahoo.com

[ns] Segmentation fault at the end of simulation

Hello NS-users, I'm getting a strange error while running wireless simulations using DSR protocol. After a simulation run of 200sec with 120 nodes, the system is receiving a SIGSEGV, segmentation fault in Tcl_FindHashEntry(). The packets are all getting delivered to the destination & packets

[ns] Delay anomaly

Hello all, I was trying to find out the delay distribution (MAC layer).I am doing the experiment for different data rates.The delay with 200kbps datarate is found to be more than that with 400kbps.ie. When u repeat the same experiment,the delay is concentrated on a higher value for 200kbps.

[ns] Node id_

Hello, I'd like to know if there is some way of find out in which node I am being within link layer, for example. Thanks in advance, Laércio Jr.

[ns] Packet error rate

Hi, Does anyone know if there is a relationship between the length of a wired link and the packet error rate? Is there a formula? I wish to use it in an Error Model to find throughputs over different distances. Thanks, Adam _ Ar

[ns] problem with 'nam' installation

hello. i have installed ns-allinone-2.29 on FedoraCore4 except nam,xgraph. directions are to install them separately. i did but got error in building 'nam1.11'. traces are: checking for strings.h... yes checking for inttypes.h... yes checking for stdint.h... yes checking for unistd.h..

Re: [ns] Difference between DumbAgent and DSDV

You use DumbAgent as the network layer protocol when no routing is required in your test scenario - this is when you need to calculate MAC layer performance specifically. In DumbAgent it is assumed that your scenario is such that each source and destination node are directly neigbors and within

Re: [ns] Wired network losses

On Wednesday 04 January 2006 15:08, Adam Hunt wrote: > I am looking at general relationships between the various parameters in a > wired network and have got some unexpected results. It seems that there is > no real loss in available throughput when the transmission distance is > increased. Howeve

[ns] Wired network losses

Dear ns users, I am looking at general relationships between the various parameters in a wired network and have got some unexpected results. It seems that there is no real loss in available throughput when the transmission distance is increased. However, mathematical equations show significant

Re: [ns] How acess the protocol agent of a mobil node

Hi! in the tcl script you can add the following line after the creation of the node set node_($i) [$ns_ node];#create the node set ragent_($i)[$node_($i) set ragent_];#get the routing agent Hope that helps Martin Olivier Berho wrote: > Hi all. > > I would like to know

[ns] Difference between DumbAgent and DSDV

Dear All Happy New Year, I Hope you all had great holidays. I wanted to enquire what is the difference between DumbAgent protocol and DSDV (I know about DSDV as mentioned in NS2 manual. DumbAgent is applied in the example MyTest.TCL, an online example for smac users Another thing I needed to k

[ns] Mobile MPLS

Hello, Is there an implemented package of Mobile MPLS for the ns-2 ? If yes, where I can find ? I will need it for my diploma thesis. Tanks, Dea - Yahoo! DSL Something to write home about. Just $16.99/mo. or less

[ns] ns routing protocol

Dear all, If any body knows, please tell me if it is possible to change the routing metrics (such as bandwidth, delay,..) in my TCL program or it should be changed via adding new protocol or any modification in routing protocols of ns-2.29 source. Best Regards, Fatemeh Karimirad

[ns] How acess the protocol agent of a mobil node

Hi all. I would like to know if someone can explain me how sould I do to get an access of the protocol agent of a mobile node. The mobile node I use is declared in this way : set val(adhocRouting) AODV . . . $ns_ node-config -adhocRouting $val(adhocRouting) \ . . . How could I do to get the