Hi,
I setup a cloudflare A record. lets just call it netbird.example.com. it point to my netbird self hosted install which is installed on an ubuntu VM, I disabled the ubuntu firewall then tried connecting to via the A record I setup but I'm getting 523 error when trying to connect.
I already did the port forwarding in openwrt to the netbird private IP. What could I be missing?
Here's the error
Check your DNS Settings. A 523 error means that Cloudflare could not reach your host web server. The most common cause is that your DNS settings are incorrect. Please contact your hosting provider to confirm your origin IP and then make sure the correct IP is listed for your A record in your Cloudflare DNS Settings page.