That doesn’t slove the problem if your Smart TV doesn’t support tailscale or something like Wireguard. Using another machine connected to a VPN like for example Tailscale/Headscale and then using ssh portforwarding allows you to access the service(jellyfin) on the device without support.
It would be like this:
Jellyfin <-- Tailscale/Headscale <— Machine forwarding the jellyfins port <-- Smart TV
What in the goddamn fuck, sir
Step 1) Install tailscale (headscale also exists if you wanna fully self-host it)
Step 2) Done, solved
That doesn’t slove the problem if your Smart TV doesn’t support tailscale or something like Wireguard. Using another machine connected to a VPN like for example Tailscale/Headscale and then using ssh portforwarding allows you to access the service(jellyfin) on the device without support.
It would be like this:
Jellyfin <-- Tailscale/Headscale <— Machine forwarding the jellyfins port <-- Smart TV
This can be done with a command like this:
ssh -L 0.0.0.0:8096:jellyfin_tailnet_ip:8096 -f -N user@machine