Roon ARC on CGNAT not working?

[Henning_Oppedal (Henning)]

Roon Core Machine

Networking Gear & Setup Details

Connected Audio Devices

Number of Tracks in Library

Description of Issue

After my ISP introduced CGNAT, Roon ARC stopped working. My ISP gives me the opportunity to order a fixed IPv4 address, but this is relatively expensive with a monthly payment. Short question, are there any options other than a fixed IPv4 to make ARC work together with CGNAT?

[Suedkiez (Just a fellow user like you)]

T-Mobile (US) 5G Home Internet: CG-NAT Blocks ARC, Workarounds Required [Ticket In]

Hi everyone, We’re continuing to make progress with our efforts to allow for more complete IPv6 compatibility with Roon ARC. Ideally, this would relieve a large swathe of CG-NAT issues trapping users on major networks like T-Mobile. We can’t guarantee it will help every user, but we are working hard to open access to ARC to our full user base. @AvilleAudio, don’t worry, any solution we come up with will work for RoonOS Core users.

[connor]

Hi @Henning_Oppedal,

Please see above - the team is actively working on out-of-the-box solutions for ARC to work with CG-NAT accounts. We’ll be posting updates in the main tracking thread above for T-Mobile 5G, and related common CG-NAT threads.