tomate: configure ifsr-apb network

hosts/tomate/network.nix

@@ -0,0 +1,40 @@
+{ config, ... }:
+{
+  sops.secrets.ifsr-apb-auth = { };
+  networking = {
+    domain = "ifsr.de";
+    hostName = "tomate";
+    useNetworkd = true;
+    nftables.enable = true;
+    # Radius authentification
+    supplicant."enp3s0" = {
+      driver = "wired";
+      configFile.path = config.sops.secrets.ifsr-apb-auth.path;
+    };
+  };
+
+  services.resolved = {
+    enable = true;
+    fallbackDns = [ "9.9.9.9" ];
+  };
+
+  systemd.network = {
+    enable = true;
+
+    networks."10-wired-default" = {
+      matchConfig.Name = "enp3s0";
+
+      address = [ "141.30.86.196/26" ];
+      routes = [
+        {
+          routeConfig.Gateway = "141.30.86.193";
+        }
+      ];
+      networkConfig = {
+        DNS = "141.30.1.1";
+        LLDP = true;
+        EmitLLDP = "nearest-bridge";
+      };
+    };
+  };
+}