use IO::Socket;

#============Main===============
my $sock;
$sock=login_router();
print $sock;
exit;
#============End===============

sub login_router {
	   my $socket;
	      $socket = new IO::Socket::INET (PeerAddr => "192.168.1.240", PeerPort => "23" , Proto => 'tcp') ;
		if ($socket) {
			  print "Connection is established\n";
			} 
			else 
			{
			die "Error: $!"; 
			}
	
	sleep(4);
       $socket->autoflush();	
    
	my $input = "";
	my $char = "";
	until ($input =~ /Login :/){
	   $socket->sysread($char, 1);
	   $input .= $char;
	}
	print $input;
	
	# Write the login name
	syswrite $socket, "ecidslam\r\n";
	
	sleep(2);
	# Wait for the Password prompt
	my $input = "";
	my $char = "";
	until ($input =~ /Password :/){
	   $socket->sysread($char, 1);
	   $input .= $char;
	}
	print $input;
	syswrite $socket, "Hi-FOCuS\r\n";
	
	# To read the output from the socket
	while(<$socket>)
	{
	  last if (/welcome/);
	  die "Exit... Login error\n" if (/Permission Denied/);
	  
	  # Print each line read from socket
	  print $_;
	}
 	
	return $socket;

}