diff --git a/hosts/europa/default.nix b/hosts/europa/default.nix
index 3490b22..4613727 100644
--- a/hosts/europa/default.nix
+++ b/hosts/europa/default.nix
@@ -181,40 +181,54 @@ in
 
   services = {
     rnsd = {
-      enable = false;
+      enable = true;
       settings = {
         reticulum = {
           enable_transport = true;
+          shared_instance = true;
+          shared_instance_port = 37428;
+          instance_control_port = 37429;
+
+          panic_on_interface_error = true;
         };
         logging = {
-          loglevel = 4;
+          loglevel = 8;
         };
         interfaces = {
           "Default Interface" = {
+            enabled = true;
             type = "AutoInterface";
-            enabled = true;
-          };
-          "UDP Interface" = {
-            type = "UDPInterface";
-            enabled = true;
-            listen_ip = "0.0.0.0";
-            listen_port = 4242;
-            forward_ip = "255.255.255.255";
-            forward_port = 4242;
-          };
-          "TCP Interface" = {
-            type = "TCPServerInterface";
-            enabled = true;
-            listen_ip = "0.0.0.0";
-            listen_port = 4242;
-            forward_ip = "255.255.255.255";
-            forward_port = 4242;
           };
           "RNS Testnet BetweenTheBorders" = {
-            type = "TCPClientInterface";
             enabled = true;
+            mode = "boundary";
             target_host = "betweentheborders.com";
             target_port = 4242;
+            type = "TCPClientInterface";
+          };
+          "RNode LoRa Interface" = {
+            bandwidth = 125000;
+            codingrate = 5;
+            enabled = false;
+            flow_control = false;
+            frequency = 915000000;
+            mode = "ap";
+            port = "/dev/ttyACM0";
+            spreadingfactor = 9;
+            txpower = 7;
+            type = "RNodeInterface";
+          };
+          "RNode BT LoRa Interface" = {
+            bandwidth = 125000;
+            codingrate = 5;
+            enabled = true;
+            flow_control = false;
+            frequency = 915000000;
+            mode = "ap";
+            port = "/dev/rfcomm0";
+            spreadingfactor = 9;
+            txpower = 7;
+            type = "RNodeInterface";
           };
         };
       };
diff --git a/modules/rnsd.nix b/modules/rnsd.nix
index d5360ba..4a173de 100644
--- a/modules/rnsd.nix
+++ b/modules/rnsd.nix
@@ -6,8 +6,8 @@
 let
   cfg = config.services.rnsd;
   defaultSettings = { };
-  settingsFormat = pkgs.formats.toml { };
-  settingsFile = settingsFormat.generate "config.toml" cfg.settings;
+  settingsFormat = pkgs.formats.json { };
+  settingsFile = settingsFormat.generate "rnsd-config.json" cfg.settings;
 in
 {
   options = with lib; {
@@ -51,10 +51,17 @@ in
         '';
       };
 
+      #port = lib.mkOption {
+      #  type = types.int;
+      #  defautl = 4242;
+      #  defaultText = "4242";
+      #  description = "Port to use for establishing an isolated net";
+      #};
+
       openFirewall = mkOption {
         type = types.bool;
         default = false;
-        description = "enable veilid-server in the firewall";
+        description = "enable rnsd in the firewall";
       };
     };
   };
@@ -73,6 +80,7 @@ in
       home = "${cfg.dataDir}";
       createHome = true;
       group = "${cfg.group}";
+      extraGroups = [ "dialout" ];
     };
     systemd.services.rnsd = {
       enable = true;
@@ -81,15 +89,10 @@ in
       after = [ "network-online.target" ];
 
       serviceConfig = {
-        #DynamicUser = true;
-        #User = "rnsd";
-        #Group = "rnsd";
-        #StateDirectory = "rnsd";
-        #CacheDirectory = "rnsd";
-        #LogsDirectory = "rnsd";
-        #ProtectHome = true;
+        User = cfg.user;
+        Group = cfg.group;
         ExecStartPre = "${pkgs.coreutils}/bin/ln -sf ${settingsFile} ${cfg.dataDir}/config";
-        ExecStart = "${cfg.package}/bin/rnsd -v --config ${cfg.dataDir}";
+        ExecStart = "${cfg.package}/bin/rnsd -s -v --config ${cfg.dataDir}";
       };
     };
   };