Dec 19 11:15:31 opnsense: /usr/local/etc/rc.dyndns.update: Dynamic DNS (xxx.spdns.org) There was an error trying to determine the public IP for interface - wan(rl2). Probably interface is not a WAN interface.Dec 19 11:15:31 opnsense: /usr/local/etc/rc.dyndns.update: DynDns (xxx.spdns.org): IP address could not be extracted from checkip.dyndns.org