diff --git a/defaults/main.yml b/defaults/main.yml
index 6bbef29..536853d 100644
--- a/defaults/main.yml
+++ b/defaults/main.yml
@@ -4,11 +4,16 @@
 # SPDX-FileCopyrightText: © 2020 Open Networking Foundation <support@opennetworking.org>
 # SPDX-License-Identifier: Apache-2.0
 
+# set to true if a router (enables IP forwarding, firewall, etc.)
+netprep_router: false
+
+# file to use for netplan
+netprep_netplan_file: "02-pronto"
+
 # Default netplan, which is empty
 # docs: https://netplan.io/reference/
 netprep_netplan: {}
 
-
 # Default nftables
 # docs: https://wiki.nftables.org/
 netprep_nftables: {}