Hier ist noch mal mein Code Ohne " RENNE" Lösung

use strict;
use warnings;
use DBI;
use Net::Telnet::Cisco;
use Digest::MD5;
our $dbh;

open(DAT, '<','../gate_common/MySQLAccount.txt') or  die"Could not open SQL-Data-file!";
$raw_data=<DAT>;
close(DAT);
chomp $raw_data;

my  ($host,$user,$pass,$db) = split(/:/, $raw_data);
print "host ".$host."\n"."user ".$user."\n"."pass ".$pass."\n"."db   ".$db."\n";

$dbh = DBI->connect("DBI:mysql:".$db.":".$host,$user,$pass) or die "Connect Error: $DBI::errstr()\n";

my @Routerlist =(
 
[ qw/1  router3 10.100.2.99  admin router/ ],
  
[ qw/2  router9 10.100.2.105 admin router/ ],
);
for my $cisco ( @ciscolist ) {
 get_Router( @{ $cisco } );

}

$dbh->disconnect;

sub get_Router
{

 my $neid=shift;
my $machine=shift;
  my $ip=shift;
  my $user=shift;
  my $pwd=shift;

my ($query,$sth,$sth1,$execu,$newdata,$ds, $datarefid);

if (!$loggedin)
    {
    eval
    {
     print "$stext:Try connecting via telnet...\n";
     $session = Net::Telnet::Cisco->new(-Timeout => 10);
     $session->open($ip);
     $session->login($user,$pwd);
     $loggedin=1;
    };
     if ($@) # Ist ein Fehler aufgetreten
     {
     $session->close;
    
     print "Router nicht erreichbar/kann nicht einloggen \n";
 
$query="SELECT ID, ASTATE, RefID FROM STATE WHERE NEID='$neid' ORDER BY  DESC LIMIT 1";
            $sth = $dbh->prepare($query) or die "Querry Error prepare: $DBI::errstr\n";
            $sth->execute or die "Querry Error execute: $DBI::errstr\n";
                if ($Astate )
               
      {$sth->finish;
               
        
             $loggedin=0;
}

if ($loggedin)
{

$query="INSERT INTO DATEN(ID,Type,Name,Address,Referenz,Data_RefIerenz,User_ID) VALUES ('',2,'','$ip',$neid,0,0)";
                $sth = $dbh->prepare($query) or die "Querry Error prepare: $DBI::errstr\n";
                $ds = $sth->execute or die "Querry Error execute: $DBI::errstr\n";
                $datarefid = $dbh->{'mysql_insertid'};
                $sth->finish();





}