tup proxies services on the local network to a remote gateway, all traffic between the remote server and the service on the local network is sent through a wireguard tunnel
think of tup as an open source and self-hosted alternative to ngrok and cloudflare tunnel
tupd (the server) can be found at: https://drive.proton.me/urls/GEJM1HT0DW#aOop4p7zxaPA
the tup client can be found at: https://drive.proton.me/urls/63SE9PW020#GFzZrprg9wjZ
Absolutely, I would also be skeptic, it's why I made it fully inspectable before any download
It is hard to summarize that exactly, I think it's a more dynamic and configurable and minimal way to manage tunnels and simple proxies for me, in the readmes and the examples it says and shows what it supports more in detail
Believe me I also had the same problem, and still has, but nothing is a one fits all for these things