diff --git a/m/bay/configuration.nix b/m/bay/configuration.nix
index 5e2b342..1e2c1d0 100644
--- a/m/bay/configuration.nix
+++ b/m/bay/configuration.nix
@@ -33,9 +33,10 @@
     enable = true;
     global = {
       fsid = "9c8d06e0-485f-4aaf-b16b-06d6daf1232b";
-      monHost = "10.0.40.40";
-      monInitialMembers = "bay";
-      clusterNetwork = "10.0.40.40/24"; # Use Ethernet only
+      monHost = "10.0.42.40";
+      monInitialMembers = "10.0.42.40";
+      publicNetwork = "10.0.42.40/24";
+      clusterNetwork = "10.0.42.40/24";
     };
     extraConfig = {
       # Only log to stderr so it appears in the journal
@@ -49,7 +50,7 @@
       enable = true;
       daemons = [ "mds0" "mds1" ];
       extraConfig = {
-        "host" = "bay";
+        "host" = "10.0.42.40";
       };
     };
     mgr = {
diff --git a/m/hut/ceph.nix b/m/hut/ceph.nix
index 3bebe11..02e50a6 100644
--- a/m/hut/ceph.nix
+++ b/m/hut/ceph.nix
@@ -17,7 +17,7 @@
     fsType = "ceph";
     device = "user@9c8d06e0-485f-4aaf-b16b-06d6daf1232b.cephfs=/";
     options = [
-      "mon_addr=10.0.40.40"
+      "mon_addr=10.0.42.40"
       "secretfile=${config.age.secrets."secrets/ceph-user".path}"
     ];
   };
diff --git a/m/lake2/configuration.nix b/m/lake2/configuration.nix
index 4b05147..4639757 100644
--- a/m/lake2/configuration.nix
+++ b/m/lake2/configuration.nix
@@ -20,9 +20,10 @@
     enable = true;
     global = {
       fsid = "9c8d06e0-485f-4aaf-b16b-06d6daf1232b";
-      monHost = "10.0.40.40";
-      monInitialMembers = "bay";
-      clusterNetwork = "10.0.40.40/24"; # Use Ethernet only
+      monHost = "10.0.42.40";
+      monInitialMembers = "10.0.42.40";
+      publicNetwork = "10.0.42.40/24";
+      clusterNetwork = "10.0.42.40/24";
     };
     osd = {
       enable = true;