Re: [ns] Reg: error given by the prog.

["Puneet Agarwal" <puneet@cse.iitk.ac.in>]

It seems that there is some problem with new "Application/Traffic/CBR",
on my machine (ns-2.1b6 on Linux), when I replaced it with old "Agent/CBR", your
program worked.

so change

"set cbr0 [new Application/Traffic/CBR]"

back to

"set cbr0 [new Agent/CBR]"

Puneet

----- Original Message -----
From: "preethi sam" <preethisam@hotmail.com>
To: <ns-users@ISI.EDU>
Sent: Tuesday, October 24, 2000 1:57 PM
Subject: [ns] Reg: error given by the prog.


Hi ,
  this is a simple prog that creates a topology having 2 nodes sharing  a
duplex link between them but it gives the foll error:

(_o34 cmd line 1)
    invoked from within
"_o34 cmd reset"
    invoked from within
"catch "$self cmd $args" ret"
    (procedure "_o34" line 2)
    (SplitObject unknown line 2)
    invoked from within
"$a reset"
    (procedure "_o10" line 5)
    (Node do-reset line 5)
    invoked from within
"$self do-reset$nodetype_"
    (procedure "_o10" line 4)
    (Node reset line 4)
    invoked from within
"$Node_($nn) reset"
    (procedure "_o3" line 11)
    (Simulator run line 11)
    invoked from within
"$ns run"
    (file "simnode.tcl" line 32)


/* program */

set ns [new Simulator]
ns-random 0
set nf [open outtry.tr w]
$ns trace-all $nf

set n0 [$ns node]
set n1 [$ns node]

$ns duplex-link $n0 $n1 1Mb 10ms DropTail

set cbr0 [new Application/Traffic/CBR]
$ns attach-agent $n0 $cbr0
$cbr0 set packetSize_ 500
$cbr0 set interval_ 0.005

set null0 [new Agent/Null]
$ns attach-agent $n1 $null0

$ns connect $cbr0 $null0

$ns at 0.5 "$cbr0 start"
$ns at 4.5 "$cbr0 stop"

proc finish {} {
  global ns nf
  $ns flush-trace
  close $nf
  exit 0
}

$ns at 5.0 "finish"
$ns run


please let me know what the error means...

Preethi.

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