pfSense

! echo "Enabling CARP..."

require_once("config.inc");

require_once("interfaces.inc");

require_once("util.inc");

if(is_array($config['virtualip']['vip'])) {

	$viparr = &$config['virtualip']['vip'];

	foreach ($viparr as $vip) {

		switch ($vip['mode']) {

			case "carp":

				interface_carp_configure($vip);

				sleep(1);

			break;

		}

	}

}

interfaces_carp_setup();

mwexec("/sbin/sysctl net.inet.carp.allow=1");