Just a heads-up for other newbies like me; I could not find this info after searching the forum. I followed the steps to configure ddclient
on Raspbian GNU/Linux 10 (buster) with ddclient
version 3.8.3. After trying the setup the desec.io
“Check Domain Status” showed the internal LAN IP and a respective internal IPv6 address. It is because the setup process of ddclient
asks for the interface used. Un-commenting the use=if
line afterwards in the config file fixed the issue.
I also had to add the line use=cmd...
.