0 Succsessfull means the command wents trough and its processed right any other return is a failure
for exp 1999 Succesfull
or because its an crapy damn old laggy total ... machin it just spit out some prov bla foobar text
when i do it manuall mostly 0 Successful apears but somtimes 1999 or somthing else so the script basicly is working just the errormode is wrong as i get in the chatbox ;D default is DIE
my $telnet = Net::Telnet->new(Timeout => 30,Errmode => 'return');
solves the problem but thx to all of you for help