[ns] wireless scenarios with 50 nodes

Hello everybody! I'm trying to simulate a 50 nodes wireless scenario using each of the AODV, DSDV and DSR protocols, on the same scenario. I need to simulate the same scenario using 25, 30 and 40 sources among the 50 nodes. After each simulation i should plot the throughput, delay and packet d

Re: [ns] Usual Mistake

Hello Hamid! I think the first expression would be correct if $bw1 was expressed in bits, not octets(8 bits/8=1 Byte, not 8 bits*8=1 byte). But since the packets' sizes are measured in bytes(octets), i think that 8 is not necessary anymore, the measuring unit will result in MBps without multip

[ns] failed simulation with TORA protocol

andom-motion 0 ;# disable random motion set r [$node_($..." (file "50nodes_tora_p0.tcl" line 144) Can anyone help me about this problem? Are there special settings i must do for the TORA tcl script? Or can anyone provide me some example scripts with this protocol? Any help will be appreciated! Thank you in advance. Regards, Alexandra Alexandra Cioroianu - Yahoo! Messenger with Voice. PC-to-Phone calls for ridiculously low rates.

[ns] problem with TORA simulation

ked from within "for {set i 0} {$i < $val(nn) } {incr i} { set node_($i) [$ns_ node] $node_($i) random-motion 0 ;# disable random motion set r [$node_($..." (file "50nodes_tora_p0.tcl" line 145) What other modifications should i make? I really hope someone can help me. Thank you in advance! Regards. Alexandra Alexandra Cioroianu - How low will we go? Check out Yahoo! Messenger’s low PC-to-Phone call rates.

[ns] examples of TORA tcl scripts

andra Alexandra Cioroianu - How low will we go? Check out Yahoo! Messenger’s low PC-to-Phone call rates.

[ns] jitter in a new MANET routing protocol

't it more efficient to send packets at a constant interval? Please someone explain this to me, it is VERY IMPORTANT. Thank you in advance! Regards, Alexandra Alexandra Cioroianu __ Do You Yahoo!? Tired of spam? Yahoo! Mail has the be

[ns] how to complete the Makefile for a new protocol?

C variable i have ns-2.29 on Mandriva. How can i go on wih my work? Please tell me how to edit the Makefile. Any help will be apreciated. Thank you in advance! Regards, Alexandra Alexandra Cioroianu __ Do You Yahoo!? Tired of spam? Yahoo

[ns] error when simulating a new MANET protocol

(procedure "_o3" line 23) (Simulator node line 23) invoked from within "$ns_ node" ("for" body line 2) invoked from within "for {set i 0} {$i < $val(nn) } {incr i} { set node_($i) [$n

[ns] error when compiling a new MANET protocol

Hello ns users! I am trying to develop a new MANET routing protocol, following the steps described in the tutorial "Implementing a new MANET unicast routing protocol in NS2" . I have created the requested files and i have written the code, with small changes, but i haven't added any new variab

[ns] simulating a new protocol similar to AODV

of length] : invalid command name "Agent/MYPROTO" while executing "Agent/MYPROTO instproc init args { $self next $args }" Please, explain me what is wrong! I need an answer as soon as possible. I must make it work! Sorry for all the bothering. Regards, ALexandra

[ns] path&run scripts

that i have to edit the files makefile.in the ns-allinone-2.29/ns-2.29 directory and in the ns-allinone-2.29/nam-1.11 directory?I could really use some help,please. Thank you! Alexandra Cioroianu __ Do You Yahoo!? Tired of spam? Yahoo! Ma

[ns] wireless or cabled networks?

Hello everybody! I have just begun to work with ns-2.29 and i use it for my diploma project. I would like to know one thing:NetSim can be used for simulations in cabled networks or it's only for wireless networks?I have to study the routing protocols(that's my project),but i don't know exactly

[ns] need help for a mathematic model of a protocol

as fast as possible. Thank you! Alexandra Cioroianu - Yahoo! Mail Use Photomail to share photos without annoying attachments.

[ns] problems running the simple-wireless.tcl script

Hello ns users! I have downloaded the script simple-wireless.tcl but i have problems running it. When i type "ns simple-wireless.tcl",i get the next message: num_nodes is set 2 invalid command name "-topoInstance" while executing "-topoInstance $topo \ -agentTr

[ns] Problem running wireless script

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] how can i run a wireless simulation?

Hello ns users! I have ns-2.29 on Mandriva 2006. I am trying to run the first wireless script from Marc Greis' tutorial. This is what is written in the tutorial: At the end of the simulation run, trace-output file simple.tr is created. As we have turned on the AgentTrace and RouterTrace we

[ns] error reading file cbr-3-test

ot;source" line 8) invoked from within "source $val(cp)" (file "wireless1.tcl" line 121) What is the problem with "cbr-3-test" file? What changes do i need to make to the tcl file? If someone kn

[ns] a comparison between the wireless routing protocols

Hello ns users! I,m working with ns 2.29 in Mandriva 2006 and i need to make a comparison between the existing wireless routing protocols(DSDV, AODV, DSR...). I thought about creating Xgraph files that would show the traffic, delay, speed...,but i don't know what topologies to use to be relev

[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] tracing a 50 nodes aodv simulation

Hello ns users! I'm using ns2.29 and i want to make a simulation of a 50 nodes MANET scenario, using AODV as the routing protocol. I want to get an xgraph representation of the bandwidth, packet delivery ratio, traffic(number of packets, routing tables sent between nodes) and delay. My tcl fil

[ns] tracing a 50 nodes aodv simulation

Hello everybody! I have forgotten to attach the tcl script at my email 2 days ago.If someone knows about this problem (graphical representation of the bandwidth, delay, packet delivery ratio, traffic with xgraph) please help me.Any help will be appreciated. Regards, Alexandra Alexandra

Re: [ns] ns-2.1b7a installation probleme de ns need the --with-tcl

Hello! You have been tryibg to install ns as root? I suggest you try it as user. And make sure the path to the tcl oackage is correct. After this, you must complete with the other packages, as it will be required from the console, after you type the commands.So, after you type --with-tcl=/hom