diff --git a/home-manager/hosts/shodan/lillian.nix b/home-manager/hosts/shodan/lillian.nix
index 52f1d3d..c054866 100644
--- a/home-manager/hosts/shodan/lillian.nix
+++ b/home-manager/hosts/shodan/lillian.nix
@@ -56,6 +56,8 @@
     freetube
     obs-studio
     vlc
+    fcast-receiver
+    fcast-client
 
     # System tools:
     rage
diff --git a/nixos/desktop/default.nix b/nixos/desktop/default.nix
index efdae88..e2f0a53 100644
--- a/nixos/desktop/default.nix
+++ b/nixos/desktop/default.nix
@@ -105,6 +105,7 @@
 
   # Enable networking
   networking.networkmanager.enable = true;
+networking.firewall.allowedTCPPorts = [ 46899 46898 ]; 
 
   programs.steam = {
     enable = true;
@@ -170,6 +171,18 @@
     dockerCompat = true;
   };
 
+  services.avahi = {
+    nssmdns4 = true;
+    enable = true;
+    ipv4 = true;
+    ipv6 = true;
+    publish = {
+      enable = true;
+      addresses = true;
+      workstation = true;
+    };
+  };
+
   security.tpm2.enable = true;
   security.tpm2.pkcs11.enable = true; # expose /run/current-system/sw/lib/libtpm2_pkcs11.so
   security.tpm2.tctiEnvironment.enable = true; # TPM2TOOLS_TCTI and TPM2_PKCS11_TCTI env variables
diff --git a/nixos/hosts/shodan/configuration.nix b/nixos/hosts/shodan/configuration.nix
index f89c6a6..7e693da 100644
--- a/nixos/hosts/shodan/configuration.nix
+++ b/nixos/hosts/shodan/configuration.nix
@@ -124,6 +124,18 @@
   services.desktopManager.plasma6.enable = true;
   programs.kdeconnect.enable = true;
 
+  services.avahi = {
+    nssmdns4 = true;
+    enable = true;
+    ipv4 = true;
+    ipv6 = true;
+    publish = {
+      enable = true;
+      addresses = true;
+      workstation = true;
+    };
+  };
+
   services.displayManager.defaultSession = "plasma";
   services.displayManager.sddm.wayland.enable = lib.mkForce true;
   services.displayManager.sddm.settings = {