diff --git a/data/private b/data/private
new file mode 100644
index 00000000..2aee1cd6
--- /dev/null
+++ b/data/private
@@ -0,0 +1,4 @@
+#https://tools.ietf.org/html/rfc6762
+local
+#https://tools.ietf.org/html/rfc2606
+localhost