IPv6 address is not updated via Dynamic DNS after reboot

[ru.celebi]

Hi,

I'm using the DynDNS client on a Keenetic router with the Dynu service. I have a profile (e.g., "_WEBADMIN") that successfully updates both IPv4 and IPv6 addresses only when first configured.

However, when the router reboots and the WAN IPv6 address changes, the DDNS client only updates the IPv4 address. In the system log, I see:

[W] ndm: DynDns::Profile: "_WEBADMIN": IPv6 update disabled (disabled).

The strange part is that the initial IPv6 update works when the profile is created. But on subsequent IP changes (especially after reboot), IPv6 is not updated anymore, even though it is clearly supported by the provider and initially worked.

I could not find any CLI command to explicitly enable IPv6 updates for a DynDNS profile. Is this a bug, or is there a hidden setting that must be enabled?

Thanks in advance.

Also, could Dynu service be officially added as a provider option?

 

Edited Sunday at 04:48 PM by ru.celebi