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Mcastmonitor
I followed instruction on manual about mcast monitor with following
example
# Multicast simulator
.. setting sources group .. etc as described at page 112of ns Notes and
Documentation.
set mcastmonitor [$ns McastMonitor]
$mcastmonitor set period_ 0.02
$mcastmonitor trace-topo $src $groupA
but the resukt is:
warning: using backward compatibility mode
can't read "prune_(_o34:1073741824:1:0)": no such element in array
while executing
"incr prune $prune_($source:$group:$from:$to)..."
("foreach" body line 4)
invoked from within
"foreach l $links_($source:$group) {
set from [[$l set fromNode_] id]
set to [[$l set toNode_] id]
incr prune $prune_($source:$group:$from:$to)
incr gr ..."
(procedure "_o36" line 8)
invoked from within
"$self print-trace $source $group"
(procedure "_o36" line 8)
invoked from within
"$mcastmonitor trace-topo $src $groupA"
(file "ex2.ns" line 30)
Can anyone help me ????
Thank you!
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Arioli Carlo Network systems
Organization: Cefriel
Phone: +39-2-23954-243/260
Mailto:[email protected] http://www.cefriel.it
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