'JennicLDAP' => { 'type' => 'ldap', 'auth' => 1, 'info' => 1, 'server' => 'ldap.host', 'base' => 'OU', 'filter' => '(objectclass=*)', 'd_filter' => '(userAccountControl:1.2.840.113556.1.4.803:=2)', 'tls' => 0, 'net_ldap_args' => [version=>3] } my @ldap_args = $config->{'net_ldap_args'}; my $ldap = new Net::LDAP($ldap_server, @ldap_args);