I’m pretty new to selfhosting and homelabs, and I would appreciate a simple-worded explanation here. Details are always welcome!

So, I have a home network with a dynamic external IP address. I already have my Synology NAS exposed to the Internet with DDNS - this was done using the interface, so didn’t require much technical knowledge.

Now, I would like to add another server (currently testing with Raspberry Pi) in the same LAN that would also be externally reachable, either through a subdomain (preferable), or through specific ports. How do I go about it?

P.S. Apparently, what I’ve tried on the router does work, it’s just that my NAS was sitting in the DMZ. Now it works!

  • Justin@lemmy.jlh.nameEnglish
    2·
    3 days ago

    Your stuff is more likely to get scanned sitting in a VPS with no firewall than behind a firewall on a home network

      • Justin@lemmy.jlh.nameEnglish
        1·
        6 hours ago

        all home routers have NAT which functions as a firewall, but VPSes don’t cone with any firewall by default, so you’d have to set one up. Also VPS ranges seem to hotter for scanning.

        • Possibly linux@lemmy.zipEnglish
          1·
          3 hours ago

          You don’t need NAT for a Firewall. NAT doesn’t provide any security benefits what so ever.

          If you put something on the internet it should always have a Firewall. Use either ufw or firewalld. I don’t see your argument since anything the bots can each will get probed.

    • towerful@programming.devEnglish
      1·
      2 days ago

      Unless your home internet is CG-NAT, both have a publicly accessible IP address, so both will be scanned