What do you guys use to expose private IP addresses to the web? I was using the npm proxy manager with Cloudflare CDN. However, it stopped working after I changed my router (I keep getting error 521). Looking for an alternative to Cloudflare cdn so I can access my media server/self-hosted services away from LAN.

(Tailscale doesn’t work for me at all)

This is what I want to achieve: https://youtu.be/c6Y6M8CdcQ0?feature=shared

I literally followed this tutorial to make it work the first time.