Networking: Difference between revisions

@@ Line 115: / Line 115: @@
          }
      '';
+  };
+};
+</syntaxhighlight>
+== Virtualization ==
+Sometimes with complex network configurations such as with VPNs or firewall rules you may need extra configurations in order for your VMs to have network access.
+<syntaxhighlight lang="nix">
+networking = {
+  firewall = {
+    enable = true;
+    trustedInterfaces = [
+      "virbr0"
+    ];
+  };
+  nat = {
+    enable = true;
+    internalInterfaces = [
+      "virbr0"
+    ];
    };
 };