/*
 * enablecarp
 *
 * part of pfSense (https://www.pfsense.org)
 * Copyright (c) 2016 Electric Sheep Fencing, LLC
 * All rights reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

! 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($vip);
				sleep(1);
				break;
			case "ipalias":
				if (strpos($vip['interface'], '_vip')) {
					interface_ipalias_configure($vip);
				}
				break;
		}
	}
}
interfaces_sync_setup();
set_single_sysctl("net.inet.carp.allow", "1");