[ns] about AODV

2008-10-28 Thread 胡杰
hello: in aodv protocol, nodes periodically broadcast HELLO messages, i want to use this mechanism to caculate the node's neighbor change ration. How can i do this. thank you very much.

Re: [ns] ns-2 simulation verification

2008-10-28 Thread Teerawat Issariyakul
Well, Most of the time, you will have to see if the results make senses. But for a good research, you will need analytical results as a comparison. Regards, Teerawat On 10/27/2008, Ghada Khoriba [EMAIL PROTECTED] wrote: Dear all, How can I verify that the simulation results is right? Is

Re: [ns] about AODV

2008-10-28 Thread Mubashir Rehmani
Hi, To broadcast Hello messages periodically, you should comment the following two lines in aodv.cc 00092 #ifndef AODV_LINK_LAYER_DETECTION 00095 #endif // LINK LAYER DETECTION and then do make make clean sudo make install and you will see hello packets in your trace file. Feel free to

Re: [ns] What is Packet Interval !!

2008-10-28 Thread Teerawat Issariyakul
Hi, If you are talking about the time that you need to transmit packet, it is actually defined by two things 1) packet size and 2) link characteristics. There is a detailed explanation of the packets and the scheduling (and timers) in the book from Springer: T. Issaraiyakul and E. Hossain,

Re: [ns] Problems with FEC, Poisson and Errmodel

2008-10-28 Thread Teerawat Issariyakul
Hi, I guess you may look at chapters 11-12 the following book from Springer: T. Issaraiyakul and E. Hossain, Introduction to Network Simulator NS2, Springer 2008. Here is the link: http://www.springer.com/engineering/signals/book/978-0-387-71759-3 You might also find the following slide

[ns] problem with installation of ns2.33 on redhat liux

2008-10-28 Thread anas
No rule to make target 'VERSION' needed by 'gen/version.c'. stop. ns make failed! please help me, i need the ns to do my thesis work, best regards Anas Explore the seven wonders of the world Learn more!

[ns] Rv: Set energy for a node

2008-10-28 Thread Douglas Restrepo
Hello I have a question. I need to set the energy for a specific node in a specific time. for example $ns_ at time_x $node_(32) energy=10 How can id do it? Thank you

[ns] Set energy for a node

2008-10-28 Thread Douglas Restrepo
Hello I have a question. I need to set the energy for a specific node in a specific time. for example $ns_ at time_x $node_(32) energy=10 How can id do it? Thank you

[ns] Generating packets on queue events

2008-10-28 Thread Prajjwal Devkota
Hi everyone, I am thinking of generating packets on certain queue events. The packets would be: 1. generated by the link layer (in real life, but not necessarily in ns-2, an approximation would do) 2. processed by the link layer on the receiving end, and acted upon I am thinking of

Re: [ns] Generating packets on queue events

2008-10-28 Thread Prajjwal Devkota
It seems I pasted incompletely, sorry about that: On Tue, Oct 28, 2008 at 12:38 PM, Prajjwal Devkota [EMAIL PROTECTED]wrote: Hi everyone, I am thinking of generating packets on certain queue events. The packets would be: 1. generated by the link layer (in real life, but not

[ns] what's appen when you type $ns node

2008-10-28 Thread Davide
hi @ all, i'm learning to use ns-2 and i need to understand as well as possible how a normal wired node works. i've already read the manual section about nodes but when i'm trying to analize the Simulator instproc node i haven't understood how the node can be created, what is the node_factory_

Re: [ns] what's appen when you type $ns node

2008-10-28 Thread Mubashir Rehmani
Hi Davide Basically in ns2, nodes are objects that you create through tcl script. You can refer the file Node.cc http://www-rp.lip6.fr/ns-doc/ns226-doc/html/node_8cc-source.htm When you declare a node in ns2 (tcl script), then each node will either go to the Command function of Node.cc or