OPNSense/plugins 0454288 — dns/dyndns/src/etc/inc/plugins.inc.d dyndns.inc, dns/dyndns/src/etc/inc/plugins.inc.d/dyndns phpDynDNS.inc
dyndns/rfc2136, ditch get_failover_interface() and return_gateway_groups_array() usage
dyndns/rfc2136, ditch get_failover_interface() and return_gateway_groups_array() usage