diff --git a/document/node-dir.txt b/document/node-dir.txt
new file mode 100644
index 0000000..e4c940d
--- /dev/null
+++ b/document/node-dir.txt
@@ -0,0 +1,13 @@
+# node-dir Template
+# =================
+# It's used to generate DNS records that were neither
+# Tunnel /30 or Point to Point Address
+# Filename format: <Node Name>
+# ASN
+AS=""
+# Description
+DESC=""
+# IP addresses
+IP=(
+	"10.127.x.x/x"
+)