s0mePC-nix -> ada: rename

Signed-off-by: s0me1newithhand7s <git+me@hand7s.org>

ada/networking/firewall.nix

@@ -0,0 +1,30 @@
+{...}: {
+  networking = {
+    firewall = {
+      allowPing = true;
+      enable = true;
+      checkReversePath = false;
+
+      interfaces = {
+        eno1 = rec {
+          allowedTCPPortRanges = [
+            {
+              from = 1714;
+              to = 1764;
+            }
+          ];
+
+          allowedUDPPortRanges = allowedTCPPortRanges;
+        };
+
+        salt-hand7s-pc = rec {
+          allowedTCPPorts = [
+            6567
+          ];
+
+          allowedUDPPorts = allowedTCPPorts;
+        };
+      };
+    };
+  };
+}