diff --git a/hosts/physiques/cephiroth/ceph.nix b/hosts/physiques/cephiroth/ceph.nix
index 7e13eba..8d72a15 100644
--- a/hosts/physiques/cephiroth/ceph.nix
+++ b/hosts/physiques/cephiroth/ceph.nix
@@ -13,6 +13,10 @@
       # je propose comme convention, entier suivi de l'id à 2 chiffre de la machine
       # les machines physique ont des id < 100, donc ca fonctionne
       daemons = ["0" "1" "2" "3" "4" "5" "6" "7" "8" "9" "10" "11"];
+      extraConfig = {
+        "public_addr" = "172.16.4.3";
+        "cluster_addr" = "172.16.6.3";
+      };
     };
 
     # monitor, garde la map du cluster
@@ -22,7 +26,7 @@
         "mon host" = "172.16.4.3";
         "mon initial members" = "cephiroth";
       };
-      daemons = ["cephiroth" "cephiroth-san"];
+      daemons = ["cephiroth"];
     };
 
     # Dashboard
@@ -30,7 +34,9 @@
       enable = true;
       daemons = ["cephiroth"];
       extraConfig = {
-        "mgr_initial_modules" = "dashboard";
+        "mgr_initial_modules" = "dashboard prometheus";
+        # TODO: setup prometheus listen addr
+        # le port de prometheus est 9283 pour ceph
       };
     };
 
diff --git a/hosts/physiques/cephiroth/networking.nix b/hosts/physiques/cephiroth/networking.nix
index beb112a..027488a 100644
--- a/hosts/physiques/cephiroth/networking.nix
+++ b/hosts/physiques/cephiroth/networking.nix
@@ -33,6 +33,8 @@
     interfaces = {
       ens2f0.mtu = 9000;
       ens2f1.mtu = 9000;
+
+      bonds.mtu = 9000;
       
       srv-nat = {
         ipv4 = {