use strict;
use warnings;
use Net::Telnet;

my $telnet = new Net::Telnet (Timeout => 10, Errmode=>'return', Port=>1810, Prompt => '/[\$%#>] $/' );
my $fh = $telnet->dump_log( 'test.log' );

$telnet->open('PC110197');
$telnet->errmode( sub{ return @_ unless $_[0] =~ /eof/ } );

my @ausg = $telnet->cmd('CLIENT CREATE');
my $data = $telnet->buffer;
my ($message, $other) = split /\0/, $$data;
print "$message";

if ($message eq "ACK")
{
  print "verbunden";
}
else
{
  print "nicht verbunden";
}