SSH into private machines from anywhere using Cloudflare Tunnel

If you like this, you’re gonna love Tailscale https://tailscale.com/

I love Tailscale, but it’s not really designed for public tunnels. You can do it, but you typically need to provision some kind of proxy with a static IP (most likely cloud based) to handle your public stuff.

what do you mean by public channels? if I was trying to ssh into my machines it works wonderfully for dns resolution.

Cloudflare tunnels expose ports publicly.

Tailscale must be properly configured on your client machine to access machines/ports on their respective private Tailscale network(s), setup of which typically requires administrative intervention. Without bridging to a public network, services exposed to the Tailscale network are not accessible publicly.

Tailscale does offer user-mode clients so it can be used similarly to SSH by those allowed to connect (I don't know how difficult user-mode Tailscale is without admin setup on various operating systems).

not sure where you're getting the idea you need admin intervention for tailscale. I've never needed to do anything beyond authenticate the machine with my account. tailscale has NAT traversal built into it.

If your network firewall is preventing the tunneling process, then that's on you. and if its not on you and its a company decision then its VERY unlikely they'd be okay with cloudflare's publicly exposed ports.