There's no vendor lock-in here and no payment or account required. If Tailscale as a company fails, tailcat keeps working if you run your own DERP server. It's just open source code, not a hosted service.
Fwiw, I don't think vendor lock-in is a bad thing, but being open source doesn't mean there's no vendor-lock in. If a client builds their system on top of an open source technology, then switching away from that dependency would have a cost, even if that cost is engineering man-hours.
If tailscale does not work out of the box with netcat, and requires a custom additional dependency to work, it raises the question that tailscale will not work out of the box with other tools like tcpdump or stunnel and apache, and I will need to install other custom dependencies like taildump, tailtunned, tailapache.
When compared to other solutions that integrate without additional effort, installing vendor-specific dependency forks/clones means that there is an additional vendor lock-in.
It's an official tailscale product no?
Fwiw, I don't think vendor lock-in is a bad thing, but being open source doesn't mean there's no vendor-lock in. If a client builds their system on top of an open source technology, then switching away from that dependency would have a cost, even if that cost is engineering man-hours.
If tailscale does not work out of the box with netcat, and requires a custom additional dependency to work, it raises the question that tailscale will not work out of the box with other tools like tcpdump or stunnel and apache, and I will need to install other custom dependencies like taildump, tailtunned, tailapache.
When compared to other solutions that integrate without additional effort, installing vendor-specific dependency forks/clones means that there is an additional vendor lock-in.