diff --git a/nixos/components/network/wireguard.nix b/nixos/components/network/wireguard.nix
index 2558d1e..77f2680 100644
--- a/nixos/components/network/wireguard.nix
+++ b/nixos/components/network/wireguard.nix
@@ -11,5 +11,17 @@ with lib;
     };
   };
 
+  # todo: use networking.wireguard  instead of networking wg-quick
+  # with dynamicEndpointRefreshSeconds
+  #config = {
+  #  systemd.services.wg-quick-wg0.serviceConfig = {
+  #    Restart = "always";
+  #    RestartSec = 50;
+  #    Type = mkForce "simple";
+  #    RemainAfterExit = mkForce false;
+  #  };
+  #};
+
+
 }
 
diff --git a/nixos/machines/cherry/wireguard.nix b/nixos/machines/cherry/wireguard.nix
index 72d8399..bf3609c 100644
--- a/nixos/machines/cherry/wireguard.nix
+++ b/nixos/machines/cherry/wireguard.nix
@@ -1,6 +1,6 @@
 { config, ... }:
 {
-  networking.firewall.allowedUDPPorts = [ 51820 ];
+  #networking.firewall.allowedUDPPorts = [ 51820 ];
   sops.secrets.wireguard_private = { };
 
   # Enable WireGuard
@@ -18,7 +18,8 @@
           # robi
           publicKey = "uWR93xJe5oEbX3DsAYpOS9CuSg1VmXEQxJzdlJpe3DU=";
           allowedIPs = [ "10.100.0.1/24" ];
-          endpoint = "ingolf-wagner.de:51820";
+          #endpoint = "ingolf-wagner.de:51820";
+          endpoint = "95.216.66.212:51820";
         }
       ];
     };
diff --git a/nixos/machines/chungus/network-wireguard.nix b/nixos/machines/chungus/network-wireguard.nix
index f8d9f7c..37ec6a6 100644
--- a/nixos/machines/chungus/network-wireguard.nix
+++ b/nixos/machines/chungus/network-wireguard.nix
@@ -21,7 +21,8 @@
           # orbi
           publicKey = "uWR93xJe5oEbX3DsAYpOS9CuSg1VmXEQxJzdlJpe3DU=";
           allowedIPs = [ "10.100.0.1/24" ];
-          endpoint = "ingolf-wagner.de:51820";
+          #endpoint = "ingolf-wagner.de:51820";
+          endpoint = "95.216.66.212:51820";
           persistentKeepalive = 25;
         }
       ];
diff --git a/nixos/machines/cream/wireguard.nix b/nixos/machines/cream/wireguard.nix
index a8adf3d..899ab62 100644
--- a/nixos/machines/cream/wireguard.nix
+++ b/nixos/machines/cream/wireguard.nix
@@ -18,7 +18,8 @@
           # robi
           publicKey = "uWR93xJe5oEbX3DsAYpOS9CuSg1VmXEQxJzdlJpe3DU=";
           allowedIPs = [ "10.100.0.1/24" ];
-          endpoint = "ingolf-wagner.de:51820";
+          #endpoint = "ingolf-wagner.de:51820";
+          endpoint = "95.216.66.212:51820";
         }
       ];
     };
diff --git a/nixos/machines/sterni/wireguard.nix b/nixos/machines/sterni/wireguard.nix
index 682651d..16b9b00 100644
--- a/nixos/machines/sterni/wireguard.nix
+++ b/nixos/machines/sterni/wireguard.nix
@@ -18,7 +18,8 @@
           # robi
           publicKey = "uWR93xJe5oEbX3DsAYpOS9CuSg1VmXEQxJzdlJpe3DU=";
           allowedIPs = [ "10.100.0.1/24" ];
-          endpoint = "ingolf-wagner.de:51820";
+          #endpoint = "ingolf-wagner.de:51820";
+          endpoint = "95.216.66.212:51820";
         }
       ];
     };