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Joined 2 years ago
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Cake day: July 3rd, 2023

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  • The one use case is running STUN/TURN server for NAT hole punching, that requires two separate servers, or one server with two IP addresses. You will only need that to run masterserver for games that support hole punching, or to run VoIP telephony / teleconference server.

    Another use case is reliability, when your server is connected to several network providers, it will keep working if one of them has an outage, and will naturally have a different IP address for each network link. But your VPS does not have several network links, otherwise they would advertize that in bold red letters.


  • If you want to run Linux on a toaster with 16 MB flash, your best option is probably OpenWRT.
    If you are running it on a regular PC, just turn off the monitor and plug out the speakers I guess. Recompiling Linux kernel looks too much like a hassle, you’ll need to disable specific device drivers to deactivate videocard and soundcard but keep the keyboard running. Or boot into a recovery mode, the OS will disable everything except for the terminal, and you’ll need to enable networking using shell commands.