[ns] How to re-associate a node?

2010-07-26 Thread Cecy C.


Hi everyone, 

Is there any way to re-associate a node?

This is the output of my simulation, indicating that node 1 was an orphan: 



[39.928160](node 19) sending association request to [channel:11] [PAN_ID:2] 
[CoordAddr:28] ...  
[39.930528](node 19) sending association request command ...

[39.932000](node 19) ack for association request command received   


Transmitting Data ...

[40.017728](node 8) scanning channel 13
[40.280128](node 8) sending association request to [channel:11] [PAN_ID:2] 
[CoordAddr:18] ... 
[40.280576](node 8) sending association request command ... 
  
[40.282048](node 8) ack for association request command received
  
[40.423520](node 19) sending data request command ...   
  
[40.424768](node 19) ack for data request command received  
  
[40.427136](node 19) association response command received  
  
[40.427136](node 19) association successful (non-beacon enabled) [channel:11] 
[PAN_ID:2] [CoordAddr:28]
[40.773568](node 8) sending data request command ...
   
[40.774816](node 8) ack for data request command received   
   
[40.777184](node 8) association response command received   
   
[40.777184](node 8) association successful (non-beacon enabled) [channel:11] 
[PAN_ID:2] [CoordAddr:18]
--- startDevice [9] ---
[40.789440](node 9) performing active channel scan ...
[40.789440](node 9) scanning channel 11
[41.051520](node 9) scanning channel 12
[41.315520](node 9) scanning channel 13
[41.579840](node 9) sending association request to [channel:11] [PAN_ID:2] 
[CoordAddr:19] ...
[41.581888](node 9) sending association request command ...
[41.583360](node 9) ack for association request command received
[42.074880](node 9) sending data request command ...
[42.076128](node 9) ack for data request command received
[42.078496](node 9) association response command received
[42.078496](node 9) association successful (non-beacon enabled) [channel:11] 
[PAN_ID:2] [CoordAddr:19]
[101.576480](node 1) synchronization loss
[101.576480](node 1) orphan-scanning channel 11
[102.069408](node 1) orphan-scanning channel 12
[102.563616](node 1) orphan-scanning channel 13
[103.058144](node 1) coordinator relocation failed.



I hope someone can help me, thank you very much in advance.

Cecy.

  
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[ns] Help me please!!!!!!

2010-07-20 Thread Cecy C.




From: clc...@hotmail.com
To: ns-users@isi.edu
Subject: Help me please!!
Date: Tue, 20 Jul 2010 09:50:54 -0500








Hi ns-users

Hello, I have a question, hopefully someone can help me, because I'm very 
desperate.  How
I can change the AODV protocol to be able to send several times at any
time a package sendHello, disabling HelloTimer and send message
"Hello" when a node moves to another position? The Hello message must reach out 
to neighbors who are to 3 hops away from the node to be moved.

I will be very grateful for the help I can get.

Cecy L. 
  
  
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