[ns] which trace format is more accurate?

Hi All, I am generating both trace formats (old and new) for the "exact" same simulation, and for instance I count total number of messages sent as below (in my awk file) $1~/s/ && /AGT/ { sent ++; } but I get two different results now I wonder, which one of the trace files are accurate? whic

[ns] alternate path routing

hi all, i want to simulate alternate path routing for multicast. can any one plz give some idea about it regards.. - Jiyo cricket on Yahoo! India cricket Yahoo! Messenger Mobile Stay in touch with your buddies all the t

Re: [ns] how can i use the parameters with cbrgent.tcl to change the nombre of streams

change mc > > Hello everybody > i wana to chage the nombre of streams for calclating the raio numbre of > paquets received/nombre of paquets send,but i don't undersatnd wich one > i must to change,the seed,the rate,the mc?? > can you help me,please to advance thank you very much > > > --

[ns] Problem with 802.11 MAC layer

Hi, I am currenty coding a MANET protocol in NS. In routing agent, I am able to send the packets to neighbouring nodes but when nodes are trying to send the reply I am getting an error "Invalid Control Packet" from 802.11physical layer code. I have not changed anything in the physical layer,

Re: [ns] Running nam on cygwin

in addition, I guess you need to run nam through startup batch file of XWindows simulator, make sure X11 is installed and from bin directory you can run startxwin.bat Sasan > > Hello Tuhin Kanti Sharma, > > You are probably trying to use NS on a linux server with ssh. Am I > wrong? Anyway, typing

Re: [ns] Running nam on cygwin

Hello Tuhin Kanti Sharma, You are probably trying to use NS on a linux server with ssh. Am I wrong? Anyway, typing the following commands in your console should help you a lot: export DISPLAY = localhost:0 and if you are using ssh, please use the option -Y after having set the DISPLAY variabl

[ns] Qiang Ni ns-edcf.tar.gz Make install problem

Hi all, I hope you are doing fine. Can anyone help me with this issue? I am trying to use Qiang Ni's code on a Fedora 2 environment. Aparently all variables are set, even though I face the error below: (There is lots of this before) plm/cbr-traffic-PP.o(.gnu.linkonce.t._ZN19CBR_PP_Tr

[ns] iNSpect software

Hi, If any one having working iNSpect quite fine on his machine, kindly send me that version. Possibly the source code. thanx in advance. Umair Nasir -- Love not soldiers because they die young...

[ns] what is the definition of the parameter seed in cbrgen.tcl

hello again as you know i am blocked,thats why i send you a lot of mails,i am so sorry please can you give me the definition of seed in the cbrgen.tcl parameters please help me,because i can't advance,thanks a lot - Faites de Yahoo! votre pa

[ns] Generating ERPGM mobility model

hellon everybody; I want to generate ERPGM mobility scenario but im wondering if there is a generator for such mobility model else how to implement this by tcl script? thank you - Faites de Yahoo! votre page d'accueil sur le web pour retrouv

Re: [ns] Fw: Reset CW

Please check mac-802_11.h. Regards, Inanc -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Sebastián Guazzini Sent: Friday, April 14, 2006 8:00 AM To: usuarios_ns Cc: meschoyez3 Subject: [ns] Fw: Reset CW I have found a call to function rst_cw in mac-80

Re: [ns] help with understanding AODV

Vinod, Kapil, Kanthi, Thank you for your replies. I think the timer refresh is not sufficient enough in my case and the route (re-)requests are happening not so frequently i.e. it is not in sync w/ the mobility (i am not yet sure how that can be handled). Due to this, there is packet loss and the

[ns] Help on trace file format

Hi, I am running ~ns-2.29\tcl\ex\snoop\MySnoop.tcl. This tcl file is making a trace file out.tr. In the trace file there is an "h", what does this h stand for. Help wld b appreciated. Other identifiers: +:enqueue -:dequeue r:recieve f:forward h:? Tuhin Dept. of CS, DU

[ns] how can i use the parameters with cbrgent.tcl to change the nombre of streams

Hello everybody i wana to chage the nombre of streams for calclating the raio numbre of paquets received/nombre of paquets send,but i don't undersatnd wich one i must to change,the seed,the rate,the mc?? can you help me,please to advance thank you very much

[ns] Fw: Reset CW

I have found a call to function rst_cw in mac-802_11.cc but the function is not there. Do you know where it is? Thak you - Original Message - From: Sebastián Guazzini To: usuarios_ns Cc: meschoyez3 ; meschoyez2 ; meschoyez Sent: Friday, April 14, 2006 10:43 AM Subject: [ns] Reset CW

[ns] Running nam on cygwin

hi, I m getting this error: $ nam MySnoop.nam nam: no display name and no $DISPLAY environment variable when I try to run nam on cygwin.if ne1 can hlp I would be obliged. Tuhin Kanti Sharma

[ns] Running nam on cygwin

hi, I m getting an error that no display variable set or no display when I try to run nam on cygwin...if ne1 can hlp I would be obliged. Tuhin Kanti Sharma

[ns] Help needed for HCCA patch on NS-2.27

Hi! I downloaded and installed the HCCA patch for NS-2.27 from http://info.iet.unipi.it/~cng/ns2hcca/ However, I am not able to find out how the stations get the access to the channel. Consider the offline TXOP list that is created. Suppose it contains the TXOP times for the stations 1,2

[ns] Reset CW

Hi, people. I try to do some modifications in the manner that 802.11 decrement the Contention Window (CW) but I can't find the function in mac-802_11.cc that return this variable to CWmin when the tx is successful. Anybody can help me? Thank you a lot

[ns] number of paquets receive and send don't change with mobility

Hello everybody that makes one week i have this probleme and it doesn't advance i want to plot the curve nombre of paquets received / nombre of paquets send in fuction to the mobility, so i do it this stages: 1) i generated a scenario with ./setdest -n 50 -p 5 -m 0 - M x -t 200 -x 500 -y

Re: [ns] FW: Re: nam: permission denied

thanks tathagata and all who answered effectively I added the path of that directories, but in the wrong form (e.g., path="c:\cygwin\ns-allinone-2.29" instead of path="/ns-allinone-2.29" and similar) now the more difficult task: understand ns ;-) sergio >From: "tathagata dasgupta" <[EMAIL

Re: [ns] help with understanding AODV

Hi Sita, I think, it depends on how long has it been since the first route discovery. As you know, every AODV route entry has an expiry time after which it is purged.. An active route (on which data is getting transferred) is not purged. But, an inactive route is purged after some seconds (depend

[ns] R: how to install random-waypoint model in ns-2.27

You cannot "install" mobility models in ns-2. Nodes mobility is defined using the "setdest" command in your tcl script (you can find a simple example in tcl/ex/simple-wireless.tcl). When a complex mobility model is needed "setdest" commands can be generated from a mobility generator, and can th

Re: [ns] Does DSDV stores the Routing table of its neighbours?????

Hi Jeevesh, Actually DSDV doesn't have the all the neighbours's routing table with it, at the time of calculation of shortest path. it has got only necessary information gathered by the neighbor nodes during triggered and periodic update. It gets the routing update packet from its neighb

[ns] Does DSDV stores the Routing table of its neighbours?????

Hi Jeevesh, DSDV stores the Routing table for each node that is modified by the information received by the node's neighbor nodes. "rtable.h" file contains "class RoutingTable" and rtable.cc stores each entry, contains information about the current node's neighbors, into rtable_ent *rtab