diff --git a/flake.lock b/flake.lock
index 9c9184f..188dc44 100644
--- a/flake.lock
+++ b/flake.lock
@@ -59,11 +59,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1639161226,
-        "narHash": "sha256-75Y08ynJDTq6HHGIF+8IADBJSVip0UyWQH7jqSFnRR8=",
+        "lastModified": 1639891440,
+        "narHash": "sha256-FJxa6ObwOQKZy3VhwN5bJRzX+MV/Yq9WLHK/4jlPKrs=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "573095944e7c1d58d30fc679c81af63668b54056",
+        "rev": "e6377ff35544226392b49fa2cf05590f9f0c4b43",
         "type": "github"
       },
       "original": {
@@ -74,11 +74,11 @@
     },
     "nixpkgs-unstable": {
       "locked": {
-        "lastModified": 1639525045,
-        "narHash": "sha256-z4GXFNzO+5V4CAUm2DDMAryLOWUKEbQif2ifvv1Ypg4=",
+        "lastModified": 1639876010,
+        "narHash": "sha256-naGsoUfsY92NaIGiFI8XFXBnesw8BQGe694xcfaLMDI=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "a2e281f5770247855b85d70c43454ba5bff34613",
+        "rev": "395879c28386e1abf20c7ecacd45880759548391",
         "type": "github"
       },
       "original": {
diff --git a/systems/LoutreOS/configuration.nix b/systems/LoutreOS/configuration.nix
index 5d42fee..62e1c55 100644
--- a/systems/LoutreOS/configuration.nix
+++ b/systems/LoutreOS/configuration.nix
@@ -46,19 +46,11 @@
     hostName = "loutreos"; # Define your hostname.
     hostId = "7e66e347";
 
-    dhcpcd = {
-      persistent = true;
-      extraConfig = ''
-        interface bouyges
-        metric 10
-        noarp
-        interface enp0s21u2
-        metric 999
-      '';
-    };
+    useNetworkd = true;
+    useDHCP = false;
 
     vlans = {
-      bouyges = {
+      bouygues = {
         id = 100;
         interface = "eno1";
       };
@@ -69,10 +61,10 @@
     };
 
     interfaces = {
-      eno1.useDHCP = false;
-      bouyges = {
+      bouygues = {
         # Adresse MAC BBox ? https://lafibre.info/remplacer-bbox/informations-de-connexion-ftth/msg598303/#msg598303
         macAddress = "E8:AD:A6:21:73:68";
+        useDHCP = true;
       };
       eno2 = {
         ipv4.addresses = [
@@ -84,12 +76,13 @@
           { address = "10.40.0.1"; prefixLength = 16; }
         ];
       };
+      enp0s21u2.useDHCP = true;
     };
 
-    # NAT bouyges <-> eno2
+    # NAT bouygues <-> eno2
     nat = {
       enable = true;
-      externalInterface = "bouyges";
+      externalInterface = "bouygues";
       # Permet d'utiliser le SNAT plus rapide au lieu de MASQUERADE
       # externalIP = "0.0.0.0";
       internalIPs = [ "10.30.0.0/16" "10.40.0.0/16" ];
@@ -118,15 +111,18 @@
     };
   };
 
+  systemd.network.networks = {
+    "40-bouygues".dhcpV4Config.RouteMetric = 1;
+    "40-enp0s21u2".dhcpV4Config.RouteMetric = 1024;
+  };
+
   services.dhcpd4 = {
     enable = true;
     interfaces = [ "eno2" "chinoiseries" ];
     machines = [
       { ethernetAddress = "50:c7:bf:b6:b8:ef"; hostName = "HS110"; ipAddress = "10.30.50.7"; }
       { ethernetAddress = "ac:1f:6b:4b:01:15"; hostName = "IPMI"; ipAddress = "10.30.1.1"; }
-      { ethernetAddress = "00:1f:c6:6e:d1:f1"; hostName = "minecraftos"; ipAddress = "10.30.135.35"; }
-      { ethernetAddress = "b4:2e:99:ed:24:26"; hostName = "paul-fixe"; ipAddress = "10.30.135.71"; }
-      { ethernetAddress = "20:47:da:fc:19:98"; hostName = "telephone-nyan"; ipAddress = "10.30.50.2"; }
+      { ethernetAddress = "b4:2e:99:ed:24:26"; hostName = "paul-fixe"; ipAddress = "10.30.50.1"; }
 
       #ESPHome
       { ethernetAddress = "e0:98:06:85:e9:ce"; hostName = "salonled"; ipAddress = "10.30.40.1"; }
@@ -143,11 +139,11 @@
       option subnet-mask 255.255.0.0;
       subnet 10.30.0.0 netmask 255.255.0.0 {
         option routers 10.30.0.1;
-        range 10.30.50.0 10.30.250.0;
+        range 10.30.100.0 10.30.200.0;
       }
       subnet 10.40.0.0 netmask 255.255.0.0 {
         option routers 10.40.0.1;
-        range 10.40.50.0 10.40.250.0;
+        range 10.40.100.0 10.40.200.0;
       }
     '';
   };
diff --git a/systems/LoutreOS/web.nix b/systems/LoutreOS/web.nix
index 7828fea..a880437 100644
--- a/systems/LoutreOS/web.nix
+++ b/systems/LoutreOS/web.nix
@@ -229,7 +229,6 @@ in
         "sonarr.nyanlout.re" = authReverse 8989;
         "syncthing.nyanlout.re" = authReverse 8384;
         "jackett.nyanlout.re" = authReverse 9117;
-        "pgmanage.nyanlout.re" = authReverse config.services.pgmanage.port;
         "matrix.nyanlout.re" = simpleReverse 8008;
         "emby.nyanlout.re" = recursiveUpdate (simpleReverse 8096) {
           locations."/" = {
@@ -306,14 +305,6 @@ in
       };
     };
 
-    pgmanage = {
-      enable = true;
-      port = 10006;
-      connections = {
-        localhost = "hostaddr=127.0.0.1 port=5432 dbname=postgres";
-      };
-    };
-
     gitea = {
       enable = true;
       cookieSecure = true;