linux:firewall:ufw
Table of Contents
ufw
Installation
sudo apt install ufw sudo apt install gufw #universe, optionale grafische Oberfläche
Konfiguration
Zuerst Regeln für Remotezugriffsports erstellen, dann ufw aktivieren!
sudo ufw allow 80/tcp sudo ufw allow 443/tcp sudo ufw allow 22/tcp sudo ufw allow 2300:2400/udp sudo ufw allow from 10.1.1.0/24 # any sudo ufw allow from 10.1.2.0/24 to any port 8080 proto tcp # allow port 8080/tcp für 10.1.2.0 sudo ufw delete allow from 10.1.1.0/24 sudo ufw status numbered sudo ufw delete 2 sudo ufw enable sudo ufw status sudo ufw reload sudo ufw default deny incoming sudo ufw default allow outgoing sudo ufw logging on
linux/firewall/ufw.txt · Last modified: 2024/02/17 19:03 by 127.0.0.1