willjasen

#!/usr/local/bin/php

<?php

/*
    This script can be used with OPNsense when using CARP in certain circumstances where CARP is desired on the LAN side
    but where CARP cannot run on the WAN side. This script runs each time an event by CARP is generated. In the event that 
    there are multiple LAN interfaces where CARP is enabled, this script will check that all interfaces where CARP is 
    enabled are in a particular state (MASTER/BACKUP) before enabling or disabling its WAN interfaces.
*/