AVM Fritz! Box 6591 Cable WLAN AC + N Router (DOCSIS 3.1 Cable Modem, Dual WiFi AC + N with 1733 Mbps + 800 Mbps , VoIP Telephone System): Amazon.de: Computer & Accessories
Vodafone Germany w/ ISP-Supplied Modem/Router (Fritz!Box or Touchstone): Ongoing Discussion - ARC: Port Forwarding Help - Roon Labs Community
Vodafone Germany: No port forwarding for home accounts. DS Lite Tunnelled IPv4 address that doesn't do port forwarding. [NOT Resolved for Most Users; See Posts. Roon Investigating] - ARC: Port Forwarding Resources -
AVM FRITZ!Box 6591 Cable WLAN AC + N Router (DOCSIS-3.1-Kabelmodem, Dual- WLAN Ac+N mit 1733 + 800 Mbit/S , VoIP-Telefonanlage): Amazon.de: Computer & Zubehör