[ns] wired cum wireless [segmenation error]

hello I m trying to run a simple wired cum wireless problem. but its giving segmenation error can anyone suggest how can i get rid of that error ? I m sending my code. set ns [new Simulator] set num_wired_nodes 2 set num_mobile_nodes 1 set num_bs_nodes 1 ;# number of

[ns] function for physical delay

Hi, I must implement the protocol aloha as agent on ns2. with which function I can make a physical delay for packages that I must send? Thanks, Bruno Bracalante

[ns] slotted aloha ns2

Dear All Could anybody please tell me how to implement the slotted ALOHA protocol in ns2? Is there any sample code? Thanks a lot! Bruno Bracalante -- Leggi GRATIS le tue mail con il telefonino i-mode™ di Wind http://i-mode.wind.it/

[ns] platform RFID on NS-2

Dear all, I must estimate the performances of systems RFID on NS-2. where I can find information on like realizing one platform RFID on NS-2? you have a script tlc already implemented in order to simulate systems RFID? thanks!! Bruno Bracalante

[ns] aloha, slotted aloha and binary tree

Hi all, I would want to know if someone has implemented the protocols aloha, slotted aloha and binary tree in NS2 and where I find them. I must simulate a system RFID. thanks Bruno Bracalante -- Leggi GRATIS le tue mail con il telefonino

[ns] at all

Hi all, I must estimate the performances of systems RFID with NS2 and would want to know like making. I do not find the protocols aloha, slotted aloha and binary tree. there are? where? thanks Bruno Bracalante -- Leggi GRATIS le tue mail

[ns] localization using ns-2

Hello! Does anybody have a tcl script that implements a localization algorithm for mobile or static sensor networks and could provide it? Thanks in advance Leonardo

[ns] help Timer...

Hi, I'm using a timer from TimerHandler class, but I can't understand the difference between sched(double) and resched(double) functions. Please someone of you can answer to my question? Thanks in advance, G -- Passa a Infostrada. ADSL e

[ns] problem with promiscuous mode

Hi All I have taken a look to the link: http://www.cse.msu.edu/~wangbo1/ns2/nshowto1.html where is explained how to use Promiscuous mode in AODV, but I can't understand what I must put in the section: void AODV::tap(const Packet *p) { // put your code here } I must monitoring RREP

[ns] We can make a difference

not to receive invitations from Friends.UNICEFUSA.org please click here http://friends.unicefusa.org/?PC=UNSUBrh=0ffba52aed8d8647b0eb9a0d05bac755[EMAIL PROTECTED]tc=11 -- UNICEF USA PMB# 210 2440 16th Street San Francisco, CA 94103-4211

[ns] segmentation fault

Hi, during a wireless simulation (after some code moifications, correctly compiled!) I received the message : segmentation fault What's the meaning of this message? why the simulation does not finish correctly? Please help me! Best regards, G

[ns] Help error: code omitted...

Hi all, Please, someone of you can tell me something about this error: ns: [code omitted because of length] : invalid command name } while executing } it's generated during whichever tcl execution! Best regards! G -- Mutui da

Re: [ns] Help error: code omitted...

Hi I have found the problem: there was evidently a } outside place in a tcl file in ns-2.29/tcl/lib that I had modified. After correcting the error I have recompiled ns (make clean, make depend, make) By -- Mutui da 200.000 euro? Tassi

[ns] how to use perl/awk

Hi all I am beginner to NS2, I have found some perl and awk scripts to extract data from trace file but I don't know how use it, ( must include the code into tcl script, must run it separately ?) please help me Thanks and best regards G --

[ns] What kind of error is this?

Hi, while I debug my code for DSR-multipath I find this message: 0x402c98db in strlen() from /lib/tls/libc.so.6 What kind of error is this? What can I do? thank you -- Passa a Infostrada. ADSL e Telefono senza limiti e senza canone Telecom

[ns] 802.11 mac 54mb parameters

Hello ns-users. Where can I find parameters for 802.11 and 802.11e mac at 54mb? Thanks Naviga e telefona senza limiti con Tiscali Scopri le promozioni Tiscali adsl: navighi e telefoni senza canone Telecom http://abbonati.tiscali.it/adsl/

[ns] Wireless Scenario

How can i put my base station in the centre of scenario and the other stations around the base in order to obtain a ring scenario? Thanks Naviga e telefona senza limiti con Tiscali Scopri le promozioni Tiscali adsl: navighi e telefoni senza canone Telecom http://abbonati.tiscali.it/adsl/

[ns] Deadline for packets HOW TO

HELLO. How can I set deadlines for packets in a wireless scenario? Please answer me thank you. Naviga e telefona senza limiti con Tiscali Scopri le promozioni Tiscali adsl: navighi e telefoni senza canone Telecom http://abbonati.tiscali.it/adsl/

Re: [ns] problems to install ns

what version of gcc you use (gcc -v)? is it 4.1 ? i had the same problem, it just needs a patch to work... mail me to send you the patch George [EMAIL PROTECTED] wrote: Hi I tryed to install the same version checking if 64bit Sparc VIS support is requested... no checking system version

[ns] How really change transmission range

Hi all, I have a problem in a wired-cum-wireless scenario: in my scene, there are 4 Base Station that make a square. The distance betwen 2 BS is 1000 m. I want the transmission range of every BS to be 750m, so that a mobile node doesn' t lose packets when passes from a BS to another. I tried to

Re: [ns] problems to install ns

why don't you try the allinone version? George [EMAIL PROTECTED] wrote: Hi I need to work with NS , but I heve problems to install it, first I install Tcl/Tk , otcl tclcl, without problems but when I try to install Ns I heve problems like this config.status: creating indep-utils

[ns] Deadline Miss

Hello ns-users I need a script or an algorithm to calculate the number of deadline miss form the trace file in a 802.11e EDCA network using the new wireless format, and then make graphs to evaluate differences between 802.11 and 802.11e. Can somebody help me??? best regards Naviga e

[ns] Deadline Miss

Hello ns-users I need a script or an algorithm to calculate the number of deadline miss form the trace file in a 802.11e EDCA network using the new wireless format, and then make graphs to evaluate differences between 802.11 and 802.11e. Can somebody help me??? best regards Naviga e

[ns] Deadline Miss

Hello ns-users I need a script or an algorithm to calculate the number of deadline miss form the trace file in a 802.11e EDCA network using the new wireless format, and then make graphs to evaluate differences between 802.11 and 802.11e. Can somebody help me??? best regards Naviga e

[ns] Calculate goodput

Can you help me to calculate goodput of tcp, fairness and friendliness? -- Passa a Infostrada. ADSL e Telefono senza limiti e senza canone Telecom http://click.libero.it/infostrada11gen07

[ns] dynamic link with manual routing

Hi, is possible to delete/create links dinamically in ns-2 with manual routing? The new routing is kept up-to-date? I have just read many_tcp.tcl but is very difficult for me to understand the code... Can you give me some command to do this? Thank you very much for any suggestion... Regards

[ns] HMIPv6 extentions

Hi, i am a university student and i'm working on MIPv6, HMIPv6 and fast handovers. I've heard about R. Hsieh's impementation of HMIPv6, i've found a couple of links but there are all down. Is there anyone who already has this extention, or something similar (FHMIPv6)? thanks

[ns] Broadcast packets and LL

Hi all! I would like to use Broadcast packets in a wired scenario. Is it possible? If I use IP_BRODCAST it seems not working (no target for slot -1). Is it working only for wireless networks? Why? Does the LL work with wired network? Because it seems that even when I build a newLan object

[ns] Broadcast problem - HELP

2ms DropTail $ns at 20.0 finish $ns run I'm using a nse extension to have some real (UML) machines talking each other via ns-2. If I use this code I get the error: [EMAIL PROTECTED] ns2emulation]# ../nse mah.tcl Using gettimeofday() insdead of the CPU cycle counter to guarantee portability

[ns] Integrate NS-2 with real network

Hi! I need help about integrate NS-2 into a real network. I would like that a real client communicates with a node within the simulator or with another node external to the simular (eg. a server). I saw the emulator extension, and now I can use ns-2 as a gateway, but I don't know how make

[ns] error while adding new protocol from NS by example

Hi all! I'va a problem when I try to add the Multimedia agent and protocol from NS by example (nile.wpi.edu/NS/index.html). I followed all the steps, but when I try to run the script I get: invalid command name Agent/UDP/UDPmm while executing Agent/UDP/UDPmm create _o132 invoked from

[ns] R: Problem with emulation

Dear Svilen, You are totally right! Using just one interface, without filtering mac addresses, the simulator enters in a loop. Now it goes well! Thx a lot for the link, my next step will be integrate some UML with ns-2! Have a nice day, Paolo Carpo

[ns] Problem with emulation

Hi list! I'm having some problems using the emulation examples. I try to use ns-2 as a forwarder: real host A send a ping to real host B, passing through the simulator, C. After adding the correct route to A and B to use C as a gateway, I use this script (because the one with ns-2 doesn't work

[ns] : Found Error in cmu-scen-gen / cbrgen.tcl

Hi, I found an error in the cmu's script to generate traffic pattern. The file is ns_dir/indep-utils/cmu-scen-gen/cbrgen.tcl My ns version is ns-2.29 Error is in lines 166 and 183: you must change [expr $opt(nn) + 1] with [expr $opt(nn)]. I think that this correction follows directly from

[ns] Re: Doubt about visualization of wireless traffic

Message: Message: 8 Date: Sun, 2 Apr 2006 10:36:13 +0530 From: Sanjay Raghani [EMAIL PROTECTED] Subject: [ns] Doubt about visualization of wireless traffic To: ns-users@ISI.EDU Message-ID: [EMAIL PROTECTED] Content-Type: text/plain; charset=ISO-8859-1 Hi, While executing the wireless examples given

[ns] How can I make a simulation delay in ns2?

- Original Message - From: Yangmx To: ns-users@isi.edu Sent: Tuesday, January 24, 2006 11:41 AM Subject: How can I make a simulation delay in ns2? Hi,every body, I want to delay the simulation time for several seconds in ns2 before sending or receiving a aodv packet. How can I