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[ns] Routing problem help.



Hello NS user,
I have modified the wirless2.tcl code by adding some more wired nodes to 
simulate dynamic routing.
Namely, the calls from BS will get to the destination through other links in 
case the shortest path fails.
But I do have a following compile error message.
_____________________________________________________________________
num_nodes is set 3
warning: Please use -channel as shown in tcl/ex/wireless-mitf.tcl
*** NOTE: no connection pattern specified.
Loading scenario file...
Load complete...
Starting Simulation...
--- Classfier::no-slot{} default handler (tcl/lib/ns-lib.tcl) ---
        _o22: no target for slot 0
        _o22 type: Classifier/Addr
content dump:
classifier _o22
        0 offset
        11 shift
        2047 mask
        1 slots
                slot 0: _o23 (Classifier/Addr)
---------- Finished standard no-slot{} default handler ----------
_____________________________________________________________________

The following is the code for routing.
$ns_ rtproto DV

Any help will be appreciated.
Thank you very much.



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