Monks,

This one is driving me crazy. I can not figure out why when i put the ip's into an array it's not working corrctly, but if I test them separatly in a scalar it works. When I say it's not working correctly, I mean it's showing both ips as being up, even when one is down. If I assign $ip to the actual ip address, then it works. Can anyone let me know if they see something wrong with the below code? 
#!/usr/bin/perl -w
use strict;
 
use IO::Socket::INET;
 
my @host = ('192.168.1.3', '192.168.46.2');
my $port = '22';
 
my ($connected);
 
foreach (@host){
  check($_);
}
 
sub check {
   my $ip = $_[0];
   my $sock = IO::Socket::INET->new(PeerAddr => $ip,
                                 PeerPort => $port,
                                 Proto    => 'tcp',
                                 timeout => '10')
                                 and $connected = 1;
 
  print "$ip is listening on port $port\n" if $connected;
  print "$ip is NOT listening on port $port.\n" unless $connected;
}

[download]
Thanks,
Dru
Another satisfied monk.

In reply to Array Woes by dru145

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