#main.pl
use strict;
use Config::Tiny;
use Config::P;
my $DATA;
open CONFIGFILE2, "imp1.txt" or die $!;
{
    local $/;
    $/ = undef;
    $DATA=<CONFIGFILE2>;
}
print $DATA;

# Create a config
my $Config = Config::Tiny->new();

# Open the config, replace with read and $DATA with filename
$Config = Config::Tiny->read_string( $DATA );
# see perldoc Config::Tiny
my $s = $Config->{_};
#passing the variable $s to the module p
P::sss($s);

#package
package p;
use strict;
my $s1;
sub sss
{
$s1= shift;
print $s1->{Local_IP};#it works fine
}
#out of sub routine it is not accesssible.
print $s1->{Local_Port};#it doesn't work
1;