IPv6 tunnel using HE.net not working - no packages received - Installing and Using OpenWrt - OpenWrt Forum
Vodafone Germany w/ ISP-Supplied Modem/Router (Fritz!Box or Touchstone): Ongoing Discussion - #112 by Tom - ARC: Port Forwarding Help - Roon Labs Community
How to Set up a third party router with vodafone - Page 3 - Community home