Can I announce an ipv6 prefix via AVM FritzBox?


The update only delivers the IPv6 of the Fritz itself and not that of the end device.


A friend of mine does it this way (different provider):


https://ipv64.net/update.php?key=******&domain=******&ip=<ipaddr>&ip6=::interface-id&ip6lanprefix=<ip6lanprefix>



I have already tried the Dynu tool, but it uses the wrong IPv6 address. Is there an option to switch to a different one?


My device has two assigned IPv6 addresses and public access is only possible via one of them. Unfortunately, the one without access is always announced.