Hi,
it seems, custom (v6) doesn´t work for me.
In Log there is...
2020-05-01T23:23:24 opnsense: /services_dyndns_edit.php: Dynamic DNS: (Error) Result did not match.
2020-05-01T23:23:24 opnsense: /services_dyndns_edit.php: Dynamic DNS (): Current Service: custom-v6
2020-05-01T23:23:24 opnsense: /services_dyndns_edit.php: Dynamic DNS (): _checkStatus() starting.
2020-05-01T23:23:24 opnsense: /services_dyndns_edit.php: Dynamic DNS ( via Custom (v6)): _update() starting.
2020-05-01T23:23:24 opnsense: /services_dyndns_edit.php: Dynamic DNS (): running dyndns_failover_interface for wan. found pppoe0
2020-05-01T23:23:24 opnsense: /services_dyndns_edit.php: Dynamic DNS (): ***IPhere*** extracted
2020-05-01T23:23:24 opnsense: /services_dyndns_edit.php: Dynamic DNS: updatedns() starting
When I put the updateUrl with the extracted IP in the browser, it works fine, but in OPenDNS Service it doesn´t work?!
Custom v4 works fine...
Greets
Byte
OK, it seems to be an "Reply" Error?!
When I disable checking, it works fine