diff --git a/Mikrotik/README.md b/Mikrotik/README.md
index 08989a3..e7591a3 100644
--- a/Mikrotik/README.md
+++ b/Mikrotik/README.md
@@ -1 +1,10 @@
-# Mikrotik
\ No newline at end of file
+# Mikrotik
+
+Remote admin is allowed from `192.168.1.0/24`
+
+Ports:
+1. WAN
+2. Trunk
+3. VLAN lyon internal
+4. VLAN lyon internal
+5. VLAN lyon internal
\ No newline at end of file