I successfully managed my nextbox to be reachable over my custom domain. I used the following ddclient.conf:
use=web, web=checkip.dyndns.com/, web-skip=‘IP Address’
Now I want to operate the nextbox behind a router where I only have IPv6. Bat I did not get it to work. The problem is to gather the right IPv6-Address. I managed to get the local IPv6 address so I could reach the nextbox from within the LAN. I used the following ddclient.conf:
Obviously the problem is that I gather the address from eth0 where I only get the local IPv6 address. But every other method just failed.
So to make a long story short: Can somebody maybe provide a ddclient.conf which works with ipv6? Thank you in advance!