diff --git a/hosts/gatekeeper/configuration.nix b/hosts/gatekeeper/configuration.nix
new file mode 100644
index 0000000..980fb1d
--- /dev/null
+++ b/hosts/gatekeeper/configuration.nix
@@ -0,0 +1,76 @@
+{ config, pkgs, lib, ... }:
+
+{
+  imports =
+    [
+      ./hardware-configuration.nix
+      ../../configuration/common
+      ../../configuration/router
+    ];
+
+  boot.loader.grub.enable = true;
+  boot.loader.grub.version = 2;
+  boot.loader.grub.device = "/dev/sda";
+
+  networking.hostName = "gatekeeper";
+
+  networking.useDHCP = false;
+  # Local Router IPs
+  networking.interfaces.lo.ipv6.addresses = [
+    { address = "fd00:152:152:101::1"; prefixLength = 64; }
+    { address = "fd00:152:152::1"; prefixLength = 128; } # Anycast
+  ];
+  networking.interfaces.lo.ipv4.addresses = [
+    { address = "10.152.101.1"; prefixLength = 24; }
+    { address = "10.152.0.1"; prefixLength = 32; } # Anycast
+  ];
+  # Network
+  networking.interfaces.ens3.ipv4.addresses = [ { address = "78.47.183.82"; prefixLength = 32; } ];
+  networking.interfaces.ens3.ipv6.addresses = [ { address = "2a01:4f8:c0c:15f1::1"; prefixLength = 64; } ];
+  networking.defaultGateway = { address = "172.31.1.1"; interface = "ens3"; };
+  networking.defaultGateway6 = { address = "fe80::1"; interface = "ens3"; };
+  networking.nameservers = [ "213.133.98.98" "213.133.99.99" "213.133.100.100" ];
+
+  networking.wireguard.enable = true;
+  networking.wireguard.interfaces = {
+    wg-vpn = {
+      ips = [ "2a01:4f8:c0c:15f1::8001/113" "10.20.30.1/24" ];
+      peers = [
+        {
+          # krypton
+          allowedIPs = [ "2a01:4f8:c0c:15f1::8011/128" "10.20.30.11/32" ];
+          publicKey = "NA/vdmoKQ5bpPKKrRPUpI17bNPoviRXnZ61iV4Q1VUQ=";
+        }
+        {
+          # krypton full
+          allowedIPs = [ "2a01:4f8:c0c:15f1::8111/128" "10.20.30.111/32" ];
+          publicKey = "QGQHWwDE1XIeiReFcacLxin4Dqlz1pBXvttFnzBMJSY=";
+        }
+        {
+          # nexus
+          allowedIPs = [ "2a01:4f8:c0c:15f1::8012/128" "10.20.30.12/32" ];
+          publicKey = "tEJzPPEJkoTPkhzTWyFDZ+5U146ovHA/4Mv3JButSAQ=";
+        }
+        {
+          # terra
+          allowedIPs = [ "2a01:4f8:c0c:15f1::8014/128" "10.20.30.14/32" ];
+          publicKey = "peZ94x44sMRNqNxcaN+DI2UMwVFzugZjnnbqbxWcBEs=";
+        }
+        {
+          # palladium
+          allowedIPs = [ "2a01:4f8:c0c:15f1::8103/128" "10.20.30.103/32" ];
+          publicKey = "kxn69ynVyPJeShsAlVz5Xnd7U74GmCAw181b0+/qj3k=";
+        }
+        {
+          allowedIPs = [ "2a01:4f8:c0c:15f1::8104/128" "10.20.30.104/32" ];
+          publicKey = "k1eQINwZPRdIEhND5sKAcHMxEpz/Z+B/2ZCdLhHCG3w=";
+        }
+      ];
+      listenPort = 51020;
+      allowedIPsAsRoutes = false;
+      privateKeyFile = "/var/src/secrets/wireguard/wg-vpn";
+    };
+  };
+
+  system.stateVersion = "21.03";
+}