Re: [ns] Problem during Scheduling a packet to send.... URGENT... Pls Help...

Hi Michele Thanks for ur reply. I saw the trace file and the packets which I found missing are actually dropped due to Collission and I found that by seeing the Trace file whith Mac trace enabled in the Tcl file. How can we avoid these Collissions ? Thanks in advance Regards

Re: [ns] wireless examples with access point models?

Hi, search for wired-com-wireless - that's the name it is commonly called in the ns literature. Eg. take a look at the respective chapter in the marc greis tutorial. You might also want to take a look at the NOAH routing module. HTH, Martina George P Nychis schrieb: Hi, I am looking

Re: [ns] wireless examples with access point models?

Sorry, was meant to be wired-cum-wireless of course. Martina Umlauft schrieb: Hi, search for wired-com-wireless - that's the name it is commonly called in the ns literature. Eg. take a look at the respective chapter in the marc greis tutorial. You might also want to take a look at the

[ns] IP Traffic

Hi, I am new to using the ns2 simulator and have a question that I haven't been able to find the answer for via google and the manual etc, hopefully this isn't clueles 'newbieness'. I have created a simple network with a few nodes and a TCP agent and sink, this all works as expected. My

[ns] Energy Model Help

Hi, I was wondering if anyone can help me. I am trying to get the energy model in NS2 working. It seems to be going into INROUTE state instead of powersave when the idle time elapses. Then towards the end of the simulation, it starts going to sleep. Thanks Jan

Re: [ns] Problem during Scheduling a packet to send.... URGENT... Pls Help...

Hi Anupama, you can try to introduce jitters to REDUCE collisions. For example, in your send function use: Scheduler::instance().schedule(target_, p, (NOW + myJitter)); where p is your packet and myJitter is for example a random and uniformly distributed: myJitter =

[ns] cwmin_ or CWMin_ in 802.11 MAC?

Hi all, While going through .tcl and .cc codes to understand how NS2 802.11 module works, I realized that there are two contention window sizes defined in tcl files: ns-default.tcl file defines CWMin_ variable as 31 and mac-802_11.cc file uses this value. However, ns-mac.tcl defines cwmin_ as

[ns] Help required regarding HCCA EDCA

Hi There, I am a student of Delhi University, currently working on a project based on HCCA / EDCA (80211 E). I downloaded the latest NS snapshot ( 20050907-14.2). However, I am not being able to figure out where to start from for building a TCL script for simulating HCCA/EDCA mechanisms.

[ns] chosen path

Hi, I can make so that some packages follow various roads from the standard example: Node1---Node2--Node3 \ / \-Node4/ Some packages must follow road 1-4-3 instead of 1-2-3

[ns] otcl configure script dies

Submitted a bug report on this yesterday..thought the actual configure script output might be helpful. This is in the otcl portion of the build process of ns-allinone-2.29 on a FreeBSD 5.4 box that has been fully upgraded via ports. The last time I installed ns-2 fine, it was on a virgin

[ns] can't create nam file for wired-cum-wireless

I tried editing wired-cum-wireless example to add NAM, but I can't get it to work: Cannot connect to existing nam instance. Starting a new one... *** !!! *** nam cannot recognize the trace file out.nam Please make sure that the file is not empty and it is a nam trace *** Here is the

[ns] C++ for linux

Hi, I have just started following Marc Grier's tutorial and have tried a few of the simulation exercises that he suggests. Is C++ for Linux different than C++ for windows, I have some knowledge of C++ in windows but when I run the same files in Linux using G++ and gedit (editor) it gives me

[ns] Has anybody code for iSCSI protocol performance measurement.

H i need code for implementation for iSCSI .i am doing project on this.. please help me .. thanks in advance.. kulveer

Re: [ns] C++ for linux

I'm really not sure what your trying to accomplish, but C++ in linux is like C++ in windows... as long as you're not trying to use Win32 API or something. Heres a log of a hello world app and showing you it working. Don't forget, this is an NS-2 mailing, not a C++ mailing list :P [EMAIL

[ns] no trace out put

hi, when i run my tcl script nam is working but no data is been written on to the trace file. plz help me its urgent ravikiran __ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com

Re: [ns] xgraph under cygwin and windows XP

How did you compile NS? -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of [EMAIL PROTECTED] Sent: 22 February 2006 09:02 To: ns-users@ISI.EDU Subject: [ns] xgraph under cygwin and windows XP Dear All, First of all, I would like to thank Mr. Cenker for