Debian is the Volvo of Linux distros.

This can’t feasibly be done over the internet. An IP address must be unique as that’s how it finds it out of billions of other devices. There are situations where the same IP can route to different locations but that’s regional and way beyond what you’re trying to achieve here. It’s how something like 8.8.8.8 works without sending all the requests to a single location.

If your server is sending out traffic as 1.2.3.4 and then tries to send the encrypted traffic to the client at 1.2.3.4 the traffic would either be routed back to itself or the client would receive the plaintext traffic meant for the server.

iDRAC? That’s what it’s for. It’ll allow remote access to your server but somebody would still need passwords, etc. it’s been around for ages so there’s going to be good practice guides on how to set it up.

FYI, JustWatch will tell you which services have whatever you’re trying to stream.