From f1ee98fbf5ea6aea0715fb6a7a454aab9a6db6e6 Mon Sep 17 00:00:00 2001
From: Kirito <1362050620@qq.com>
Date: Fri, 16 Jul 2021 16:38:55 +0800
Subject: [PATCH] Update Readme.md

---
 Readme.md | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/Readme.md b/Readme.md
index 88128ab..ec5ba23 100644
--- a/Readme.md
+++ b/Readme.md
@@ -9,3 +9,13 @@ Interactive setup scripts for [Wireguard](https://github.com/WireGuard/wireguard
 2. Run `create.sh` and fill in content interactively.
 
 3. Run the generated `start.sh`. (May require Super user permission)
+
+## Notice
+
+Make sure to setup firewall. UFW is recommended.
+
+For a forwarding server, the following commands might be needed:
+
+```
+ufw route allow in on wg0 out on wg0
+```