diff --git a/roles/common/defaults/main.yml b/roles/common/defaults/main.yml
index 1eff92c9daba7cecc1cba597a171f9100d87c7af..606782c3309774266df367e3fd6511c0f9c62812 100644
--- a/roles/common/defaults/main.yml
+++ b/roles/common/defaults/main.yml
@@ -3,4 +3,6 @@
 packages: []
 os_users: []
 os_groups: []
-ca_certificates: []
\ No newline at end of file
+ca_certificates: []
+incoming_connection_limit: 3/second
+incoming_connection_limit_burst: 9
\ No newline at end of file