From 0bc3ff2dfb326525fc45e26e95e4827ec7451c0c Mon Sep 17 00:00:00 2001
From: Artem Lajko <110809333+la-cc@users.noreply.github.com>
Date: Tue, 14 Nov 2023 19:50:05 +0100
Subject: [PATCH] Update README.md

---
 README.md | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 5f4207e..c9b75cb 100644
--- a/README.md
+++ b/README.md
@@ -55,7 +55,7 @@ To:
 
 The installation takes up to 15 minutes.
 
-## 2. Set root password and disable port 111
+## 2. Set root password and disable port 111 or service
 
 After installation a password must be assigned to the root user if access to the Hetzner machine is via ssh-key. The access will be done via the Linux PAM authentication module.
 
@@ -69,6 +69,10 @@ Proxmox opens port 111 by default, which is a security risk. Therefore, the port
     iptables -A INPUT -p udp -m udp --dport 111 -j DROP
     sudo /sbin/iptables-save
 
+    ##if the service is not needed, then disable and mask it
+    sudo systemctl disable --now rpcbind rpcbind.socket
+    sudo systemctl mask rpcbind
+
 Now open the Proxmox-Webconsole with your ordered server IP-Address (MAIN-IP) and login with root and your password:
 
 https://178.10.10.10:8006