os-ddclient does not work with Dynu DDNS 23.1.10_1

[BlueHatDinuX]

Hello, after upgrade from 23.1.9_x to 23.1.10_1, os-ddclient does not udpdate properly with dynu ddns anymore, no matter what I tried with different setting. It worked fine in previous version with "Backend=ddclient" and "check ip method=interface".

Could someone help with below logs:

1) When check ip method=interface:

Code: [Select]

2023-06-28T10:25:54 Notice ddclient[37187] 42012 - [meta sequenceId="4"] SUCCESS: abcd.efgh.org: skipped: IPv4 address was already set to x.x.x.x.
2023-06-28T10:25:54 Notice ddclient[37187] 38967 - [meta sequenceId="3"] WARNING: 'if-skip' is deprecated and does nothing for IPv4
2023-06-28T10:25:29 Notice ddclient[91303] 97895 - [meta sequenceId="2"] SUCCESS: abcd.efgh.org: skipped: IPv4 address was already set to x.x.x.x.
2023-06-28T10:25:29 Notice ddclient[91303] 94498 - [meta sequenceId="1"] WARNING: 'if-skip' is deprecated and does nothing for IPv4

2) When "check ip method=dyndns"

Code: [Select]

2023-06-28T10:28:32 Notice ddclient[1013] 48693 - [meta sequenceId="20"] WARNING: updating abcd.wfgh.org: nochg: No update required; unnecessary attempts to change to the current address are considered abusive
2023-06-28T10:28:32 Notice ddclient[1013] 47288 - [meta sequenceId="19"] RECEIVE: nochg
2023-06-28T10:28:32 Notice ddclient[1013] 45462 - [meta sequenceId="18"] RECEIVE:
2023-06-28T10:28:32 Notice ddclient[1013] 43487 - [meta sequenceId="17"] RECEIVE: Content-Type: text/html; charset=UTF-8
2023-06-28T10:28:32 Notice ddclient[1013] 41134 - [meta sequenceId="16"] RECEIVE: Content-Length: 5
2023-06-28T10:28:32 Notice ddclient[1013] 39381 - [meta sequenceId="15"] RECEIVE: X-Powered-By: Dynu Dynamic DNS Service
2023-06-28T10:28:32 Notice ddclient[1013] 38052 - [meta sequenceId="14"] RECEIVE: Server: Dynu Web Server
2023-06-28T10:28:32 Notice ddclient[1013] 34698 - [meta sequenceId="13"] RECEIVE: Date: Wed, 28 Jun 2023 2:28:32 GMT
2023-06-28T10:28:32 Notice ddclient[1013] 33003 - [meta sequenceId="12"] RECEIVE: HTTP/1.1 200 OK
2023-06-28T10:28:32 Notice ddclient[1013] 29347 - [meta sequenceId="11"] SENDING:
2023-06-28T10:28:32 Notice ddclient[1013] 29347 - [meta sequenceId="10"] SENDING: Connection: close
2023-06-28T10:28:32 Notice ddclient[1013] 29347 - [meta sequenceId="9"] SENDING: User-Agent: ddclient/3.10.0
2023-06-28T10:28:32 Notice ddclient[1013] 29347 - [meta sequenceId="8"] SENDING: Authorization: Basic amxzeWFuOlMwMGtjaGluZw==
2023-06-28T10:28:32 Notice ddclient[1013] 29347 - [meta sequenceId="7"] SENDING: Host: api.dynu.com
2023-06-28T10:28:32 Notice ddclient[1013] 29347 - [meta sequenceId="6"] SENDING: GET /nic/update?system=dyndns&hostname=abcd.efgh.org&myip= HTTP/1.1
2023-06-28T10:28:32 Notice ddclient[1013] 27998 - [meta sequenceId="5"] CONNECTED: using SSL
2023-06-28T10:28:31 Notice ddclient[1013] 23814 - [meta sequenceId="4"] CONNECT: api.dynu.com
2023-06-28T10:28:31 Notice ddclient[1013] 22702 - [meta sequenceId="3"] UPDATE: updating abcd.efgh.org
2023-06-28T10:28:31 Notice ddclient[1013] 21305 - [meta sequenceId="2"] WARNING: abcd.efgh.org: unable to determine IP address with strategy use=cmd
2023-06-28T10:28:31 Notice ddclient[1013] 18828 - [meta sequenceId="1"] WARNING: found neither IPv4 nor IPv6 address

[skydiver]

I have not had any help on a similar issue using ddclient with DYNU dns https://forum.opnsense.org/index.php?topic=34871.0