[ns] two stages switch fabric

2007-01-10 Thread sara MA
Hi guys: Do you know if it's possible to create a two-stages switch fabric with ns?..my swtches are crossbar switch fabrics. any help regarding this matter is appreciated. regards, Sara _ Express yourself instantly with MSN Messe

[ns] how can I define minimum for x and y ...?

2006-10-31 Thread sara MA
Hello guys: When we use ./setdest to generate a topology, we set the maximum for x and y, but is there any way that we can also set minimum for x and y? I want to say like node(1) moves between (x1,y1) and (x2,y2) in which x1http://toolbar.msn.click-url.com/go/onm00200415ave/direct/01/

[ns] FW: random-motion 1 and initial position

2006-10-29 Thread sara MA
>From: "sara MA" <[EMAIL PROTECTED]> >To: ns-users@ISI.EDU >Subject: [ns] random-motion 1 and initial position >Date: Sun, 29 Oct 2006 08:10:57 + > > >Hello everybody: > >Can you please tell me if it's possible to have random movement of nod

[ns] random-motion 1 and initial position

2006-10-29 Thread sara MA
Hello everybody: Can you please tell me if it's possible to have random movement of nodes (random-motion 1), but also having cutomized initial postion of nodes. I want to set the initial position of nodes by myself and then let them move randomly. Thanks in advance for any suggestion, Sara _

[ns] Problem with filtering trace file

2006-10-23 Thread sara MA
Hello: I do have a question which might be easy, but confused memy problem is I don't know how to count columns, for example, in example below: (TTL=30) is column 18 or 15 or I should filter it another wa since it's between [ ]? s 1.0 _0_ RTR --- 0 AODV 48 [0 0 0 0] --- [0

[ns] Tracegraph related questions

2006-10-23 Thread sara MA
Hello guys: I do have some some questions related to Tracegraph: 1- When I load my file, I get this error: "Error: ";" expected, "identifier" found." is it normal? 2-Can I upload more than files at the same time in order to compare 2 different protocols?...if not, using which tool can I do it?

[ns] WARN message in maodv trace file

2006-09-08 Thread sara MA
Hello : Do you have any idea what warn message in maodv trace file is? Thanks, Sara _ Express yourself instantly with MSN Messenger! Download today it's FREE! http://messenger.msn.click-url.com/go/onm00200471ave/direct/01/

[ns] What is 0x2, 0x4..in the trace file?

2006-09-07 Thread sara MA
Hello all: Do you know what 0x2, 0x4 means in the trace file?...I found it shows type, but type of what? Thanks, Sara _ Don't just search. Find. Check out the new MSN Search! http://search.msn.click-url.com/go/onm00200636ave/dire

[ns] MAODV trace format

2006-09-03 Thread sara MA
Hello everybody: Is there any document available helping me to understand maodv trace file? Thankk, Sara _ Search from any web page with powerful protection. Get the FREE Windows Live Toolbar Today! http://get.live.com/toolbar/o

[ns] Tracegraph: How to convert trace file ...???

2006-08-27 Thread sara MA
Hello all: I don't know how I can convert my tracefile to load it to tracegraph. my file is around 6000Kbwhat does it mean load it slowly?...the converter converts only 32 Kb and dump.tr.ip 1000 lines. After I converted( that I don't know how can I do it), how can I load both trace file and

[ns] Tracegraph installation Problem under Windows

2006-08-23 Thread sara MA
Hello everybody: I installed tracegraph under windows according to this instruction: Installation instructions on Windows 1)Download tracegraph and mglinstaller from the page make sure it is windows version http://diament.ists.pwr.wroc.pl/~tracegr/tgform.html 2)unzip tracegraph202.zip to say, C

[ns] flow monitoring for wireless links

2006-08-20 Thread sara MA
Hello all: I'm trying to plot traffic flows between each 2 nodes of my ad hoc network, and compare them, but I don't know to monitor the traffic in wireless links. Is it possible to introduce me any resource that I can get help from or give me some hint for that? Thanks a lot, Sara _

[ns] set flows color for wireless Ad hoc

2006-08-15 Thread sara MA
Hello: I don't know what's wrong in my code that I don't see any changes in the color of flows in my nam. Could you please tell me what can be wrong in my code? here is part of my code: set ns_ [new Simulator] set tracefd [open simple.tr w] $ns_ trace-all $tracefd set namtrace [ope

Re: [ns] Random motion for ad-hoc network

2006-08-07 Thread sara MA
My beleive is whenever I run the ns command for my tcl file, the nam file for that tcl file is overwritten, am I wrong? >From: [EMAIL PROTECTED] >CC: ns-users@ISI.EDU >Subject: Re: [ns] Random motion for ad-hoc network >Date: Tue, 08 Aug 2006 14:14:14 +0930 > > >sar

[ns] Random motion for ad-hoc network

2006-08-07 Thread sara MA
hello: I'm using these codes for creating random motion in an ad-hoc network: for {set i 0} {$i < $val(nn) } {incr i} { set node_($i) [$ns_ node] $node_($i) random-motion 1 } for {set i 0} {$i < $val(nn) } {incr i} { $node_($i) start } The di

Re: [ns] problem with traffic and scenerio

2006-08-04 Thread sara MA
Hi : I do have also the same problem. I don't know "when segmentation fault" happens. When we change the prtocol used in a code to another one (like DSR to AODV), sometimes it works properly and sometimes not. In addition, I created a scenario for implmenting aodv 2 weeks ago which was workin

[ns] ns 2.26 installation problem

2006-08-01 Thread sara MA
Hi there, I was trying to install ns2.26 on cygwin, and during the ./install procedure I got this error... can anyone help me please... (Thanks) In file included from tclcl.h:48, from Tcl.cc:47: tclcl-mappings.h: In static member functio

[ns] mac/channel.cc:625: error for patching MAODV

2006-07-18 Thread sara MA
Hi everybody: I'm trying to patch maodv to my ns2.29. I've already copied maodv folders to related ns folders, run "make clean", but when I'm running make again, I get the following errors: mac/channel.cc: In member function `void WirelessChannel::calcHighestAntennaZ(Ph y*)': mac/channel.cc:6

[ns] Problem with 'make' for creating node movement!

2006-07-17 Thread sara MA
Hello everybody: I'm following the ns tutorial to create node-movement for wireless scenario. I already run configure command under ns directory, but when I run 'make' command under indep-utils/cmu-scen-gen/setdest directory, I get this error: make: Nothing to be done for 'all' is it familiar

[ns] Problem with running wireless simulation

2006-07-14 Thread sara MA
Hi everybody, I'm just a new user, and I'm not able to see any result for simple-wireless.tcl given in Marc Greis tutorial. [I'm using ns 2.29 under cygwin.] After ruuning : $ ns simple-wireless.tcl I get the following outputs without any other result. num_nodes is set 2 warning: Please use -c

[ns] Problem with running wireless simulation

2006-07-14 Thread sara MA
Hi everybody, I'm just a new user, and I'm not able to see any result for simple-wireless.tcl given in Marc Greis tutorial. After ruuning : $ ns simple-wireless.tcl I get the following outputs without any other result. num_nodes is set 2 warning: Please use -channel as shown in tcl/ex/wireles