diff --git a/hosts/nonat/configuration.nix b/hosts/nonat/configuration.nix
index 2487663..a92738f 100644
--- a/hosts/nonat/configuration.nix
+++ b/hosts/nonat/configuration.nix
@@ -16,15 +16,6 @@
   networking.hostName = "nonat";
 
   networking.useDHCP = false;
-  # Local Router IPs
-  networking.interfaces.lo.ipv6.addresses = [
-    { address = "fd00:152:152:103::1"; prefixLength = 64; }
-    { address = "fd00:152:152::1"; prefixLength = 128; } # Anycast
-  ];
-  networking.interfaces.lo.ipv4.addresses = [
-    { address = "10.152.103.1"; prefixLength = 24; }
-    { address = "10.152.0.1"; prefixLength = 32; } # Anycast
-  ];
   # Network
   networking.interfaces.ens18.ipv4.addresses = [
     { address = "141.24.46.169"; prefixLength = 24; }
@@ -39,140 +30,20 @@
   networking.interfaces.ens19.ipv4.addresses = [
     { address = "192.168.10.1"; prefixLength = 24; }
   ];
+
   networking.nat = {
     enableIPv6 = true;
     enable = true;
     externalInterface = "ens18";
-    externalIPv6 = (lib.head config.networking.interfaces.ens18.ipv6.addresses).address;
-    externalIP = (lib.head config.networking.interfaces.ens18.ipv4.addresses).address;
     internalInterfaces = [ "ens19" ];
-    internalIPv6s = [ "fd00:152:152::/48" ];
-    internalIPs = [ "10.152.0.0/16" ];
   };
 
-  networking.wireguard.enable = true;
-  networking.wireguard.interfaces = {
-    wg-gatekeeper6 = {
-      ips = [ "fe80::128:2/64" "169.254.128.2/24" ];
-      peers = [ {
-          allowedIPs = [ "0.0.0.0/0" "::/0" ];
-          endpoint = "[2a01:4f8:c0c:15f1::1]:50128";
-          publicKey = "7QHjiBbWhpOw4OX3Ye58v0YEOqhdfGJSyaHCdiCa20Q=";
-      } ];
-      listenPort = 50128;
-      allowedIPsAsRoutes = false;
-      privateKeyFile = "/var/src/secrets/wireguard/wg-gatekeeper6";
-    };
-    wg-porter6 = {
-      ips = [ "fe80::1337:2/64" "169.254.137.2/24" ];
-      peers = [ {
-          allowedIPs = [ "0.0.0.0/0" "::/0" ];
-          endpoint = "[2a03:4000:6:48d::1]:51337";
-          publicKey = "TzQV60SvPZuJ9yTzvyGwejyXw1SlKkilS4UUvrQcyGk=";
-      } ];
-      listenPort = 51337;
-      allowedIPsAsRoutes = false;
-      privateKeyFile = "/var/src/secrets/wireguard/wg-porter6";
-    };
-  };
-
-  networking.firewall.allowedUDPPorts = [ 50128 51337 ];
-
-  services.bird2.enable = true;
-  services.bird2.config = ''
-  router id ${ (lib.head config.networking.interfaces.lo.ipv4.addresses).address };
-
-  ipv6 table ospf6;
-  ipv4 table ospf4;
-
-  protocol direct direct_lo {
-    interface "lo";
-    ipv6 {
-      table ospf6;
-    };
-    ipv4 {
-      table ospf4;
-    };
-  }
-
-  protocol direct direct_ens19 {
-    interface "ens19";
-    ipv6 {
-      table ospf6;
-    };
-    ipv4 {
-      table ospf4;
-    };
-  }
-
-  protocol kernel kernel_ospf6 {
-    ipv6 {
-      table ospf6;
-      export filter {
-        krt_prefsrc=${ (lib.head config.networking.interfaces.lo.ipv6.addresses).address };
-        accept;
-      };
-      import none;
-    };
-  }
-
-  protocol kernel kernel_ospf4 {
-    ipv4 {
-      table ospf4;
-      export filter {
-        krt_prefsrc=${ (lib.head config.networking.interfaces.lo.ipv4.addresses).address };
-        accept;
-      };
-      import none;
-    };
-  }
-
-  protocol ospf v3 ospf_6 {
-    ipv6 {
-      table ospf6;
-      import all;
-      export all;
-    };
-    area 0 {
-      interface "wg-gatekeeper6" {
-        cost 80;
-        type pointopoint;
-      };
-      interface "wg-porter6" {
-        cost 80;
-        type pointopoint;
-      };
-    };
-  }
-
-  protocol ospf v3 ospf_4 {
-    ipv4 {
-      table ospf4;
-      import all;
-      export all;
-    };
-    area 0 {
-      interface "wg-gatekeeper6" {
-        cost 80;
-        type pointopoint;
-      };
-      interface "wg-porter6" {
-        cost 80;
-        type pointopoint;
-      };
-    };
-  }
-
-  protocol device {
-    scan time 10;
-  }
-  '';
+  networking.firewall.allowedUDPPorts = [];
 
   clerie.monitoring = {
     enable = true;
     id = "103";
     pubkey = "BHRfdK+HsoBXQHgLXotMnfPgfRrsVNHdSg19fvS2kg4=";
-    bird = true;
   };
 
   system.stateVersion = "21.03";