I’m setting up DHCP reservations on my home network and came up with a simple schema to identify devices: .100 is for desktops, .200 for mobiles, .010 for my devices, .020 for my wife’s, and so on. Does anyone else use schemas like this? I’ve also got .local DNS names for each device, but having a consistent schema feels nice to be able to quickly identify devices by their IPs.

    • DrakeRichards@lemmy.worldOPEnglish
      2·
      1 年前

      I know they exist and vaguely what they do, but I don’t know how to set them up. What’s their advantage over simple DHCP reservations for a small client list?

      • GreyBeard@lemmy.oneEnglish
        3·
        1 年前

        VLANs are a way of separating your network into logical networks without physically separating them. They are useful, but generally require your networking equipment to support them. Most cheap home switches don’t really support VLANs, nor do most consumer routers.

        • Oisteink@feddit.nlEnglish
          2·
          1 年前

          I do believe vlans has a place in a home network - to separate guests from home network. Several of the home routers that provide a guest SSID will use vlans. It’s a basic part of openWRT and most home routers. One vlan for upstream and one or two(guest) for inside

          • GreyBeard@lemmy.oneEnglish
            1·
            1 年前

            The guest wifi may use VLANs on the backend, but it is in no way surfaced to the person managing it. I run Unifi equipment at home, which gives me the power to do all of that however I want, but it doesn’t sound like the OP is there yet.

            • Oisteink@feddit.nlEnglish
              1·
              1 年前

              I have a dream machine myself and I’m so sorry I got it. It can do quite a bit, but I can’t have more than one vlan upstream - and it can’t handle igmp forwarding…. It’s shiny though with a nice gui and apps

              • GreyBeard@lemmy.oneEnglish
                1·
                1 年前

                They certainly have their limitations. I think the same limits are one the gateway I have(I run my own controller, so a dream machine is overkill). Can’t say I’ve encountered a situation where I need WAN VLANs on a home system, though.

                • Oisteink@feddit.nlEnglish
                  1·
                  1 年前

                  The “normal” use-case would be that some IPTV providers will have iptv and “internet” on separate vlans

      • dartanjinn@lemm.eeEnglish
        1·
        1 年前

        How small a client list are we talking? If it’s that small, then that would beg the question, why would you need dedicated ranges in the first place?