no pg_hba.conf entry for host

Question

Hi All

I am new to Perl as well as Postgresql

I get following error when i try to connect using DBI

DBI connect('database=chaosLRdb;host=192.168.0.1;port=5433','postgres',...) failed: FATAL: no pg_hba.conf entry for host "192.168.0.1", user "postgres", database "chaosLRdb", SSL off

Here is my pg_hba.conf file:

# "local" is for Unix domain socket connections only
local   all         all                               md5
# IPv4 local connections:
host    all         all         127.0.0.1/32          md5
# IPv6 local connections:
host    all         all         ::1/128               md5

host    all         postgres    127.0.0.1/32          trust

host    all        postgres     192.168.0.1/32        trust

host    all        all         192.168.0.1/32        trust

host    all        all         192.168.0.1/128        trust

host    all        all         192.168.0.1/32        md5

host    chaosLRdb    postgres         192.168.0.1/32      md5
local    all        all         192.168.0.1/32        trust

My perl code is

#!/usr/bin/perl-w
use DBI;
use FileHandle;

print "Start connecting to the DB...\n";

@ary = DBI->available_drivers(true);
%drivers = DBI->installed_drivers();
my $dbh = DBI->connect("DBI:PgPP:database=chaosLRdb;host=192.168.0.1;port=5433", "postgres", "chaos123");

May I know what i miss here?