[ns] traffic file generation in cbrgen.tcl

Hello NS-Users, I want to know how to find for how much duration each node will be sending data to the other node in cbrgen.tcl. when I use cbrgen.tcl to create traffic I find there is time telling when the node starts sending data to the other node like $ns_ at 121.92280978985261 "$cbr_(15) sta

[ns] questions about how to add new functionalities!

Dear all: I was doing my final project in this summer. The main job for me is to do the simulation about the handover on the ns2 and implement a new handover decision policy. So far I still have no idea about where to start to add new functionalities, let alone about how to modidy the ns sourc

[ns] dynamic libraries in ns2: how to develop ns extensions withouth recompiling ns

Hi all, at the SIGNET lab, Dept. of Information Engineering, University of Padova, Italy, we've developed a patch for ns2 which enables effective use of dynamic libraries in ns2. We believe that the introduction of this feature substantially improves the current way of developing extensions to n

[ns] What is a " f " packet?

Hi ns-users: I want to know what is a forward packet?. I'm developing a routing protocol but in the trace file I only obtain a " f " packet in the destination node. The scene is three wireless nodes: N0 --- N1 --- N2 source

[ns] how to set the number of sources

Hi all, As I have seen that in many simulation studies of ad hoc networks using ns2 variable number of sources are being considered, but can anyone tell me how to set the number of sources. Thanks in advance Amita

[ns] multiple channel usage in ns-2.29

hi everyone, I am Avanish and I would like to know if there is anyway of using multiple channel based communication in ns-2.29. It's written at many places that ns-2.29 does not support wireless communication on more than one channel at the same time. Avanish

[ns] how to install ZRP

hi; i'm trying to install ZRP in ns2, the only code i found is working on ns-2.1b9 , and i have problem intalling it ( cant find x library ) and it stops there. would anyone help me installing ZRP or installing ns-2.1b9 PLEASE regards

[ns] next hop of packet

HI, Please how can i specifie the next hop for a packet under ns2. What is the object of those field in packet header: ch->next_hop_ and ih->daddr() what is the meaning for each and what is the differnce between them. Tnanks a lot for your help --

[ns] [HELP - URGENT] - UDP packet multiplexer

Hello everybody, sorry if I come again with the same question, but I am in fact stuck. Let's suppose we want to multiplex N small packets (each one with a certAin UDP header and its corresponding data) into a UDP bigger one. Is any agent of this kind already available in ns2? Any tip would be g