Chromecast over Tailscale? (lemmy.world)

submitted 2 years ago* (last edited 2 years ago) by shmanio@lemmy.world to c/selfhosted@lemmy.world

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I have Jellyfin installed on a remote machine, connected to my laptop and phone via Tailscale. Is it possible to cast from that machine to a gen 2 Chromecast?

From the Jellyfin instance installed on my laptop, in the same LAN, I can authenticate from the phone and cast to the Chromecast, so all the pieces work.

I have tried announcing the subnet from the laptop (--advertise-routes=192.168.1.0/24), with IP forwarding etc. The remote machine accepts the route and can ping the Chromecast (192.168.1.100). From the phone I can connect to the server and start casting. The screen shows the Jellyfin logo, but playing anything has no effect.

Has someone managed to make it work?

EDIT: As I feared, it seems it's not possible. I can't change the routing table of my ISP's router, so the Chromecast can't reach the remote server.

I'll try to find a newer Chromecast, or maybe just get a Raspberry and install the full client there. Thanks everyone!

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[-] TechAdmin@lemmy.world 2 points 2 years ago

If router supports it, a static route via connected machine with IP forwarding enabled might work. OpenWrt has packages for things like tailscale and zerotier so could do it without an extra machine too.

this post was submitted on 25 Nov 2023

17 points (90.5% liked)

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