diff --git a/global/io/default.nix b/global/io/default.nix
index 9aad2d97..e76751c6 100644
--- a/global/io/default.nix
+++ b/global/io/default.nix
@@ -20,6 +20,10 @@ in {
     '' else "");
 
     networking.networkmanager.enable = mkDefault true;
+    networking.hosts = {
+      "10.5.14.0" = [ "codec" ];
+      "10.15.14.0" = [ "redir" ];
+    };
     hardware.bluetooth.enable = mkDefault cfg.bluetooth;
 
     hardware.pulseaudio = mkIf cfg.audio {