ipv6 zur ipv4 wecheln ! unitymedia router einstellung ändern? (Call of Duty, Internetleitung)
How to use IPv6 on an Xbox One - Quora
XBox One und Unitymedia - IP, DNS und NAT Fragen
How to use IPv6 on an Xbox One - Quora
Enable port forwarding for the Unitymedia Connect Box - cFos Software
Unitymedia - IPv6 im Praxis-Check bei Telekom und Co: Ratgeber: IPv6 in Deutschland - TecChannel Workshop
In case other Germans are here because of the same problem: Keeping pihole despite new 2020 Vodafone Station that does neither offer custom DNS nor has any sort of DHCP off switch :
Enable port forwarding for the Unitymedia Connect Box - cFos Software
XBox One und Unitymedia - IP, DNS und NAT Fragen
Open Router Ports for Xbox One IPv4 & IPv6 - YouTube
Xbox - Disconnection in Lobbies in Online modes - Page 4 - Report an Issue - Codemasters Community
IPv4 and IPv6 on Xbox One: A Quick Rundown - YouTube
Xbox - Disconnection in Lobbies in Online modes - Page 4 - Report an Issue - Codemasters Community