[ns] Window Scale Option

2006-01-16 Thread David Carballat Vazquez
Hi everyone. I made a question before but now i'll be more specific.My question is: Window Scale Option was implemented in RFC 1072 and RFC 1323. All the news TCP implementations has implemented Window Scale Option?Is implemented too in older TCP implementations? How i must configure window

[ns] how to trace only dropped packetes

2006-01-16 Thread preeti nimonkar
hi , I am implementing a wired network in ns ,the generated trace file is very large in size ,I am interested only in dropped packets , can any body suggest me ,how can I get trace file containg dropped events only

[ns] poisson traffic

2006-01-16 Thread Lukasz Szymczak - Warsaw University of Technology
Dear All, This is Lukasz. I have a question about ns-2 - could you kindly help me? I have problem in .tcl file: I have to simulate a bottleneck link receiving elastic and streaming flows generated according to Poisson processes. Streming sources: UDP expotentially distributed on- and

Re: [ns] Animating wireless transmissions in nam

2006-01-16 Thread Cenker Demir
Hi, I have attached 3 files for you to run. These files are copied from some online resources, but I applied a couple of different stuff to the codes. The scen and tcp files are the scenario and the connection pattern files respectively. Just copy these 3 files into a folder, then run

Re: [ns] Animating wireless transmissions in nam

2006-01-16 Thread Björn Scheuermann
Hi Dhammika, I am trying to animate wireless transmissions in nam. The protocol that I am working on seems to work fine, but nam doesn't show packet transmissions. Can anyone advice me on how to enable tracing/animating packet transmissions. Your help would be greatly appreciated. maybe as

[ns] problem with eurane[umts module]

2006-01-16 Thread robbin
hi,all i want to use umts module on ns-2.29. But the patch file is updated to ns-2.28. Could anyone help me or give me some suggestions? Regards,Robbin -- 電腦與通訊網路實驗室 網路郵局 Open WebMail

[ns] setting contention window on each node

2006-01-16 Thread Michael Sidiropoulos
Good evening ns-users, Is there any idea on how i can set different contention window ranges (CWmin,CWmax) on each node? Can i do that from the tcl script with a particular command? Or do i have to modify any ns2 source code? I would be grateful if you could give me any advice or

[ns] Implementation of queue mechanisms

2006-01-16 Thread #LIM XIAOWEI#
Hi! I'm having problems with integrating new queing mechanisms into NS-2. After installing the patch files required, the response is segmentation error. Is there something that i should do or add on to? Another question that i have is, everytime we introduce something new to NS-2, do i

[ns] how to form clusters for distributed approach

2006-01-16 Thread Dheepa Rajendran
Hi , My Project is Address Autoconfiguraion in MANET and i have to do that in Distributed Approach.For Distributed approach,the network area should be splitted into many subareas so that there will be several servers in one full network area.My doubt is 1. Whether the area should be seperated

[ns] how to form clusters for distributed approach

2006-01-16 Thread Dheepa Rajendran
Hi , My Project is Address Autoconfiguraion in MANET and i have to do that in Distributed Approach.For Distributed approach,the network area should be splitted into many subareas so that there will be several servers in one full network area.My doubt is 1. Whether the area should be seperated

[ns] how to find node position

2006-01-16 Thread Dheepa Rajendran
Hi , Can we find the position of the node in C program? I'll assign the node with its position in tcl file statically.then i have to find the position(x and y dimension) of the node in C coding.is there any command for getting the positions directly? If anyone knows,tell me how to find the

[ns] Patch Files

2006-01-16 Thread #LIM XIAOWEI#
Hi! How do i create my own patch files for the changes i'm going to make in NS-2? Are patch files necessary? Thanks!