$ dbiproxy --configfile config.cfg

##</code><code>##

#!usr/bin/perl

use strict;
use warnings;

use DBI;
use DBD::Proxy;
use DBD::mysql;


# Configuration options to connect
my %config = (

    host     => 'xx.xx.xx.xx',    
    port     => #####,           
    driver   => 'mysql',
    database => 'xxx',
    user     => 'xxx',
    auth => xxxxxxxxxxxxxxxxxx,

);

# Create Data Source
$ENV{DBI_AUTOPROXY} = "hostname=$config{host};port=$config{port};";
my $dsn = "DBI:mysql:database=xxx";

# Connect / Create database handle
my $dbh = DBI->connect( $dsn, $config{user}, $config{auth} ) || die $DBI::errstr;


# Prepare query
my $sth = $dbh->prepare('SHOW TABLES');


# Execute query and fetch results
$sth->execute();
my $tables_ref = $sth->fetchall_arrayref();  # Works fine


$dbh->disconnect;

##</code><code>##

 CallMethod: => DBI::ProxyServer::db=HASH(0xa150170),connected,DBI:mysql:database=xxx,xxx,xxxxxxxxxxxxxxx

CallMethod died with: Not permitted for method connected of class DBI::ProxyServer::db at /usr/lib/perl5/site_perl/5.8.8/RPC/PlServer.pm line 326.