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Route Computation
Hi All,
I am having a lot of trouble trying to work out how
routes are computed in ns. Specifically, how the
connection is made between a node's classifier_
and the appropriate queue (e.g. DropTail). I had thought
this was done in the "compute-routes" function in
~ns-2/tcl/lib/ns-route.tcl, but then I had a look at
the simulator startup function, "run" and the appropriate
line was commented out!
Any tips or pointers would be greatly appreciated.
Thanks in advance,
David.
PS: here is an the start of Simulator run...
Simulator instproc run {} {
#$self compute-routes
$self check-node-num
$self rtmodel-configure ;# in case there are any
[$self get-routelogic] configure
$self instvar scheduler_ Node_ link_ started_
set started_ 1
#
# Reset every node, which resets every agent.
#
foreach nn [array names Node_] {
$Node_($nn) reset
--
David Lapsley, Research Engineer
Melbourne Information Technologies Australia Pty. Ltd.
3/207 Bouverie Street, Carlton, Vic. 3053, Australia
Telephone: +61 3 9344 9386, Facsimile: +61 3 9347 9473