Advanced users • Firewall UFW setup instruction

Was setting up ufw firewall app and came across some issues, mainly as I use a headless setup.

To get ufw to work with TigerVNC Viewer and WinSCP you might need the following

In PuTTY or Termius:

sudo apt install ufw
sudo ufw enable
sudo ufw allow 22
sudo ufw allow OpenSSH
sudo ufw allow vnc

Open port 22 might not be necessary though, but in my setup it helped

sudo ufw status

Statistics: Posted by sudo apt update — Mon Apr 29, 2024 5:12 am

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