diff --git a/cluster/prod/cluster.nix b/cluster/prod/cluster.nix
index ece401e..1bf4a7b 100644
--- a/cluster/prod/cluster.nix
+++ b/cluster/prod/cluster.nix
@@ -5,9 +5,9 @@
 
   # Bootstrap nodes for Wesher overlay network
   services.wesher.join = [
-	"2a01:e0a:c:a720::31"  # concombre
-	"2a01:e0a:c:a720::32"  # courgette
-	"2a01:e0a:c:a720::33"  # celeri
+	"192.168.1.31"  # concombre
+	"192.168.1.32"  # courgette
+	"192.168.1.33"  # celeri
   ];
 
   # The IP range to use for the Wesher overlay of this cluster
diff --git a/cluster/prod/site/neptune.nix b/cluster/prod/site/neptune.nix
index 6e69b18..3770c2f 100644
--- a/cluster/prod/site/neptune.nix
+++ b/cluster/prod/site/neptune.nix
@@ -2,11 +2,11 @@
 
 {
   deuxfleurs.site_name = "neptune";
-  deuxfleurs.lan_default_gateway = "192.168.1.254";
+  deuxfleurs.lan_default_gateway = "192.168.1.1";
   deuxfleurs.lan_ip_prefix_length = 24;
   deuxfleurs.ipv6_prefix_length = 64;
 
-  networking.nameservers = [ "192.168.1.254" ];
+  networking.nameservers = [ "192.168.1.1" ];
 
   networking.firewall.allowedTCPPorts = [ 80 443 ];
 }
diff --git a/cluster/prod/ssh_config b/cluster/prod/ssh_config
index cb4841f..d05e5c6 100644
--- a/cluster/prod/ssh_config
+++ b/cluster/prod/ssh_config
@@ -1,10 +1,13 @@
 UserKnownHostsFile ./ssh_known_hosts
 
 Host concombre
-	HostName 2a01:e0a:c:a720::31
+	#HostName 2a01:e0a:c:a720::31
+	HostName 192.168.1.31
 
 Host courgette
-	HostName 2a01:e0a:c:a720::32
+	#HostName 2a01:e0a:c:a720::32
+	HostName 192.168.1.32
 
 Host celeri
-	HostName 2a01:e0a:c:a720::33
+	#HostName 2a01:e0a:c:a720::33
+	HostName 192.168.1.33
diff --git a/cluster/staging/cluster.nix b/cluster/staging/cluster.nix
index 2ad79bf..0836dcb 100644
--- a/cluster/staging/cluster.nix
+++ b/cluster/staging/cluster.nix
@@ -5,9 +5,9 @@
 
   # Bootstrap nodes for Wesher overlay network
   services.wesher.join = [
-	"2a01:e0a:c:a720::21"  # cariacou
-	"2a01:e0a:c:a720::22"  # carcajou
-	"2a01:e0a:c:a720::23"  # caribou
+	"192.168.1.21"  # cariacou
+	"192.168.1.22"  # carcajou
+	"192.168.1.23"  # caribou
   ];
 
   # The IP range to use for the Wesher overlay of this cluster
diff --git a/cluster/staging/site/neptune.nix b/cluster/staging/site/neptune.nix
index 38a4bab..034c634 100644
--- a/cluster/staging/site/neptune.nix
+++ b/cluster/staging/site/neptune.nix
@@ -2,11 +2,11 @@
 
 {
   deuxfleurs.site_name = "neptune";
-  deuxfleurs.lan_default_gateway = "192.168.1.254";
+  deuxfleurs.lan_default_gateway = "192.168.1.1";
   deuxfleurs.lan_ip_prefix_length = 24;
   deuxfleurs.ipv6_prefix_length = 64;
 
-  networking.nameservers = [ "192.168.1.254" ];
+  networking.nameservers = [ "192.168.1.1" ];
 
   networking.firewall.allowedTCPPorts = [ 80 443 ];
 
diff --git a/cluster/staging/ssh_config b/cluster/staging/ssh_config
index 9bc4e6e..3360725 100644
--- a/cluster/staging/ssh_config
+++ b/cluster/staging/ssh_config
@@ -1,13 +1,16 @@
 UserKnownHostsFile ./ssh_known_hosts
 
 Host caribou
-	HostName 2a01:e0a:c:a720::23
+	#HostName 2a01:e0a:c:a720::23
+	HostName 192.168.1.23
 
 Host carcajou
-	HostName 2a01:e0a:c:a720::22
+	#HostName 2a01:e0a:c:a720::22
+	HostName 192.168.1.22
 
 Host cariacou
-	HostName 2a01:e0a:c:a720::21
+	#HostName 2a01:e0a:c:a720::21
+	HostName 192.168.1.21
 
 Host spoutnik
 	HostName 10.42.0.2
diff --git a/nix/deuxfleurs.nix b/nix/deuxfleurs.nix
index 2050776..09ba526 100644
--- a/nix/deuxfleurs.nix
+++ b/nix/deuxfleurs.nix
@@ -104,7 +104,7 @@ in
     # wesher overlay network
     services.wesher = {
       enable = true;
-      bindAddr = cfg.ipv6;
+      bindIface = cfg.network_interface;
       overlayNet = "${cfg.wesher_cluster_prefix}/${toString cfg.wesher_cluster_prefix_length}";
       interface = "wg0";
       logLevel = "debug";
diff --git a/ssh_known_hosts b/ssh_known_hosts
index 6d003c9..8150174 100644
--- a/ssh_known_hosts
+++ b/ssh_known_hosts
@@ -12,3 +12,9 @@
 2a01:e0a:c:a720::33 ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIOuY1CvhxBP9BtKkTlmOUu6Hhy8OQTB3R8OCFXbHA/RA
 2a01:e0a:c:a720::31 ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIL3N0QOFNGkCpVLuOHFdpnBaxIFH925KpdIHV/3F9+BR
 2a01:e0a:c:a720::32 ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIPCXJeo6yeQeTN7D7OZwLd8zbyU1jWywlhQ29yyk7x+G
+192.168.1.22 ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIMf/ioVSSb19Slu+HZLgKt4f1/XsL+K9uMxazSWb/+nQ
+192.168.1.21 ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIPXTUrXRFhudJBESCqjHCOttzqYPyIzpPOMkI8+SwLRx
+192.168.1.23 ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIDsYD1gNmGyb6c9wjGR6tC69fHP6+FpPHTBT6laPTHeD
+192.168.1.33 ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIOuY1CvhxBP9BtKkTlmOUu6Hhy8OQTB3R8OCFXbHA/RA
+192.168.1.31 ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIL3N0QOFNGkCpVLuOHFdpnBaxIFH925KpdIHV/3F9+BR
+192.168.1.32 ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIPCXJeo6yeQeTN7D7OZwLd8zbyU1jWywlhQ29yyk7x+G