[ns] sending beacon messages in ad hoc network

[debojit boro]

Hi all,
   I am trying to send beacon/hello messages while
implementing a ad hoc protocol(DSR).Can anyone please
help me of how to send beacon/hello messages in adhoc
network.Also is it possible to see my sending of
beacon messages while running nam.Plzzz help me out at
the earlist if anyone knows.

Thanks in advance
Debojit Boro.



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[ns] IMEP for DSR

[debojit boro]

Hi everyone,
   Can anyone plzzz tell me whether the
IMEP(Internet MANET Encapsulation Protocol) can be
implemented with DSR.TORA usually works with IMEP but
on the top of IMEP.So is it possible with DSR
too??Plzzz help me out.

Thanks in advance.
  
   Regards
   Debojit Boro.
 




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[ns] moving mobile nodes

[debojit boro]

Hi all,
   I m trying to implement a simple DSR protocol.
Whenever i create a mobile node such as "set
mobilenode [new Node/MobileNode]" the nodes don't tend
to move but if created as "set node [$ns_ node]" the
mobile nodes moves.Why is it happening??Can anyone
please plzz tel me the reason.Plzz help me put.

  Thanks in advance.

 Regards
     Debojit Boro.




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[ns] Sending message in Ns

[debojit boro]

Hi all,
  Can anyone plzz tell me how to send messages
through Tcl code.I 've created an object such as 
'set msg [Agent/Message]'in my Tcl code.So to send
message the command is probably $msg send [something]
.Actually the command takes three parameters first is
'$msg', second is 'send' n the third is the one i need
help.I m confuse what to write in the third
command.The third parameter accept characters as i 've
known after going through the message.cc file.Plzzz
help me.

Debojit Boro
M.Tech(IT)
Deptt of Computer Science  &
Information technology
Tezpur University,Napaam,
Tezpur,India



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[ns] Accessing the list of neighbors

[debojit boro]

Hi all,
  I am working on a clustering protocol where i
've to find neighbors after sending beacon frames.
On recieving reply to beacon frames i add the node
that has replied to the node that has sended the
beacon frame as '$node_(host) add-neighbor
node_($neigh)'.My problem is that i need to access the
neighbors from the neighbor list of the node which is
returned by [$node_($host) neighbors].Is there any way
to access the neighbors from the neighbor list like we
can access the individual element in an array.I 've
tried using 
'array set host_num[$node_($host) neighbors]' but it
is returning error like the list needs to 've even
number of elements.

Can anyone plzz help to get rid of this problem.I
would be really grateful.Thanx in advance.

     Debojit Boro
 Deptt CS&IT
 Tezpur University
 Tezpur,India


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