diff --git a/hosts/rico1/default.nix b/hosts/rico1/default.nix
index 68ef7c1..645df76 100644
--- a/hosts/rico1/default.nix
+++ b/hosts/rico1/default.nix
@@ -4,12 +4,12 @@
     ./programs
     ./services
     ./containers
+    ./network.nix
     ./security.nix
   ];
 
   boot.loader.systemd-boot.enable = true;
   boot.loader.efi.canTouchEfiVariables = true;
-  networking.hostName = "Rico1";
 
   i18n = {
     defaultLocale = "en_US.UTF-8";
diff --git a/hosts/rico1/network.nix b/hosts/rico1/network.nix
new file mode 100644
index 0000000..6e07c8a
--- /dev/null
+++ b/hosts/rico1/network.nix
@@ -0,0 +1,33 @@
+{lib, ...}: {
+  networking = {
+    hostName = "Rico1";
+    useDHCP = lib.mkDefault false;
+  };
+
+  services.resolved.enable = true;
+
+  systemd.network = {
+    enable = true;
+    networks = {
+      "40-ether" = {
+        enable = true;
+        matchConfig = {
+          Type = "ether";
+        };
+        networkConfig = {
+          DHCP = "yes";
+          IgnoreCarrierLoss = "3s";
+        };
+        dhcpV4Config = {
+          UseDomains = true;
+        };
+        ipv6AcceptRAConfig = {
+          UseDomains = true;
+        };
+        linkConfig = {
+          RequiredForOnline = "yes";
+        };
+      };
+    };
+  };
+}
diff --git a/hosts/rico2/default.nix b/hosts/rico2/default.nix
index a815bd4..645df76 100644
--- a/hosts/rico2/default.nix
+++ b/hosts/rico2/default.nix
@@ -4,12 +4,12 @@
     ./programs
     ./services
     ./containers
+    ./network.nix
     ./security.nix
   ];
 
   boot.loader.systemd-boot.enable = true;
   boot.loader.efi.canTouchEfiVariables = true;
-  networking.hostName = "Rico2";
 
   i18n = {
     defaultLocale = "en_US.UTF-8";
diff --git a/hosts/rico2/network.nix b/hosts/rico2/network.nix
new file mode 100644
index 0000000..6767bbe
--- /dev/null
+++ b/hosts/rico2/network.nix
@@ -0,0 +1,33 @@
+{lib, ...}: {
+  networking = {
+    hostName = "Rico2";
+    useDHCP = lib.mkDefault false;
+  };
+
+  services.resolved.enable = true;
+
+  systemd.network = {
+    enable = true;
+    networks = {
+      "40-ether" = {
+        enable = true;
+        matchConfig = {
+          Type = "ether";
+        };
+        networkConfig = {
+          DHCP = "yes";
+          IgnoreCarrierLoss = "3s";
+        };
+        dhcpV4Config = {
+          UseDomains = true;
+        };
+        ipv6AcceptRAConfig = {
+          UseDomains = true;
+        };
+        linkConfig = {
+          RequiredForOnline = "yes";
+        };
+      };
+    };
+  };
+}