u/Aacidus

So I searched a lot, and troubleshooted a lot, and followed many guides. I got Tailscale (as an Exit Node) and Pi-Hole running on Ubuntu in my Oracle Cloud.

At home I have the same thing running (Pi-Hole and TS) and whenever I connect to my home's Exit Node, DNS queries go through Pi-Hole. I am unable to do the same on Oracle Cloud.

I can use the instance's public IP and manually set that as the DNS on devices and that works, but I don't want that type of functionality. I played around with setting the Tailscale IP of the OCI as a custom DNS server in the TS Admin Console, and enabled to override... this does DNS resolving for every device on the tailnet, something I also want to avoid. Splitting also doesn't work.

I'm just trying to create an Exit Node backup with Pi-Hole working. Any advice?

reddit.com
u/Aacidus — 15 days ago

So I searched a lot, and troubleshooted a lot. I got Tailscale (as an Exit Node) and Pi-Hole running on Ubuntu in my Oracle Cloud.

At home I have the same thing running (Pi-Hole and TS) and whenever I connect to my home's Exit Node, DNS queries go through Pi-Hole. I am unable to do the same on Oracle Cloud.

I can use the instance's public IP and manually set that as the DNS on devices and that works, but I don't want that type of functionality. I played around with setting the Tailscale IP of the OCI as a custom DNS server in the TS Admin Console, and enabled to override... this does DNS resolving for every device on the tailnet, something I also want to avoid. Splitting also doesn't work.

I'm just trying to create an Exit Node backup with Pi-Hole working. Any advice?

reddit.com
u/Aacidus — 15 days ago

Happy Tuesday! I have 3 (three) items for sale today. If you need more time-stamped images let me know. Prices are firm.
Will ship out today (to the lower 48 States only) if time permits, otherwise tomorrow. Local is 94102.

https://imgur.com/a/aDEmS19

Item Price Notes Status
GL-iNet Brume 3 (MT5000) - Wired VPN (obfuscation) Security Gateway/Router $115 Shipped/ $105 Local New, open box, never powered on or used. Available
2-Port HDMI/USB KVM Switch $15 local only Open box, never used, has the single button switch cable. All-metal housing. HDMI 2.1 Available
GL-iNet Comet 5G (RM10RC) - Remote KVM with Cellular Data Support $220 Shipped/ $215 Local Brand new. Pending

Thanks for looking!

u/Aacidus — 16 days ago