Update files

system/boot.nix

@@ -58,6 +58,9 @@ in
         ];
         bootspec.enable = true;
         resumeDevice = "/dev/disk/by-partlabel/disk-${hostname}-root";
+        kernel.sysctl = {
+            "net.ipv4.ip_unprivileged_port_start" = 0;
+        };
     };
 
     systemd = {

system/networking.nix

@@ -17,5 +17,18 @@
             allowedTCPPorts = [ 53317 ];
             allowedUDPPorts = [ 53317 ];
         };
+        hosts = {
+            "127.0.0.1" = [
+                "localhost"
+                "host.docker.internal"
+                "dev.runcats.test"
+                "landing.runcats.test"
+                "api.runcats.test"
+                "mail.runcats.test"
+                "kibana.runcats.test"
+                "img.runcats.test"
+                "docs.runcats.test"
+            ];
+        };
     };
 }