librenms-librenms/includes/polling/netstats.inc.php

<?php

echo 'Polling Netstats:';

require 'netstats-ip.inc.php';
require 'netstats-tcp.inc.php';
require 'netstats-udp.inc.php';
require 'netstats-icmp.inc.php';
require 'netstats-snmp.inc.php';
require 'netstats-ip_forward.inc.php';

echo "\n";