pfSense

Sep  2 13:38:22 pf4 php-fpm[71286]: /services_dyndns_edit.php: Dynamic DNS yandex (testddns): x.x.x.x extracted from Check IP Servi
ce
Sep  2 13:38:22 pf4 php-fpm[71286]: /services_dyndns_edit.php: Dynamic DNS (testddns): running get_failover_interface for wan. found vtne
t1
Sep  2 13:38:22 pf4 php-fpm[71286]: /services_dyndns_edit.php: Dynamic DNS yandex (testddns): _update() starting.
Sep  2 13:38:22 pf4 php-fpm[71286]: /services_dyndns_edit.php: Response Header: HTTP/1.1 200 OK
Sep  2 13:38:22 pf4 php-fpm[71286]: /services_dyndns_edit.php: Response Header: Server: nginx
Sep  2 13:38:22 pf4 php-fpm[71286]: /services_dyndns_edit.php: Response Header: Date: Thu, 02 Sep 2021 10:38:22 GMT
Sep  2 13:38:22 pf4 php-fpm[71286]: /services_dyndns_edit.php: Response Header: Content-Type: application/json; charset=utf-8
Sep  2 13:38:22 pf4 php-fpm[71286]: /services_dyndns_edit.php: Response Header: Content-Length: 65
Sep  2 13:38:22 pf4 php-fpm[71286]: /services_dyndns_edit.php: Response Header: Connection: keep-alive
Sep  2 13:38:22 pf4 php-fpm[71286]: /services_dyndns_edit.php: Response Header: Keep-Alive: timeout=120
Sep  2 13:38:22 pf4 php-fpm[71286]: /services_dyndns_edit.php: Response Header: X-Request-Id: d5117d6b756f7a9ed0130559363c8784
Sep  2 13:38:22 pf4 php-fpm[71286]: /services_dyndns_edit.php: Response Header: X-qloud-router: myt3-34d811eebbb4.qloud-c.yandex.net
Sep  2 13:38:22 pf4 php-fpm[71286]: /services_dyndns_edit.php: Response Header: 
Sep  2 13:38:22 pf4 php-fpm[71286]: /services_dyndns_edit.php: Response Header: 
Sep  2 13:38:22 pf4 php-fpm[71286]: /services_dyndns_edit.php: Response Data: {"domain": "example.com", "success": "error", "error": "no_auth"}
Sep  2 13:38:22 pf4 php-fpm[71286]: /services_dyndns_edit.php: Dynamic DNS yandex (testddns): _checkStatus() starting.
Sep  2 13:38:22 pf4 php-fpm[71286]: /services_dyndns_edit.php: phpDynDNS (testddns): (Error) The PddToken header was omitted

https://forum.netgate.com/topic/129352/ddns-%D1%87%D0%B5%D1%80%D0%B5%D0%B7-api-yandex/9