problem with ns2.1b3

[Arnaud Legout <Arnaud.Legout@eurecom.fr>]

Hi,
I have just install ns2.1b3 with tcl/tk 8.0p2, otcl-1.0a3, tclcl-1.0b6.
when I run the following script (see [1]) with my old ns2.1b3-current
(of the june 25, 98 installed 
with tcl/tk 8.0p2, otcl-1.0a2, tclcl-1.0b5), I have no problem. But when
I run the same script
with ns-2.1b3 (released 11-July-98) I have a segmentation fault error.
If I comment the line with namtrace-all I have no more error.

Any ideas?

Thanks,
Arnaud.

[1] : the script is :

set ns [new Simulator]

set n1 [$ns node]
set n2 [$ns node]

$ns namtrace-all [open out.nam w]

$ns duplex-link $n1 $n2 100kb 0.05s DropTail

set tcp_source1 [new Agent/TCP]
set tcp_sink1 [new Agent/TCPSink]
$ns attach-agent $n1 $tcp_source1
$ns attach-agent $n2 $tcp_sink1
$ns connect $tcp_source1 $tcp_sink1
set ftp1 [$tcp_source1 attach-source FTP]

$ns at 1.0 "$ftp1 start"

$ns at 50.0 "exit 0"

$ns run

-- 
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Arnaud Legout

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