Cannot get to self hosted services with Tailscale and Reverse Proxy

Technical Support for Routers
1

I'm using AX-1800 Flint, firmware 4.5.16, release2.

I have a Proxmox container running Tailscale and Caddy.

On cloudflare I have a CNAME record any *.home subdomain of my website (e.g. jelly.home.mydomain.com), pointing to the above container's fully qualified domain name (e.g. tailscale.random-bison.ts.net).

I've turned off "DNS Rebinding Attack Protection" on the router. Turned off Adguard Home. But it's sitll not working. Is there anything on this router that's blocking things?

(I generally followed this guide: https://www.youtube.com/watch?v=Vt4PDUXB_fg)

2

Sorry, I did not quite understand your questions.

  1. Does the cloudflare (or other DDNS plugin) work well?
  2. The Proxmox installed in the AX-1800, and, Tailscale and Caddy installed in the Proxmox?Can try to draw a topology to clear learn the container network.
  3. Could you access these 2 services (in the Proxmox) in your LAN via the container bridge IP?