Forum Florentin Tel Aviv

Добавлено: **Пт ноя 21, 2025 8:24 am**

# Check the current status of the firewall

sudo ufw status

# Enable the firewall
sudo ufw enable

# Disable the firewall (if needed)

sudo ufw disable

# Reset to defaults (use with caution)

sudo ufw reset

# Deny all incoming traffic by default
sudo ufw default deny incoming

# Allow all outgoing traffic by default

sudo ufw default allow outgoing

sudo ufw allow ssh

# or explicitly:

sudo ufw allow 22/tcp

# Allow from a specific IP address for SSH
sudo ufw allow from 210.10.10.101 to any port 22 proto tcp

sudo ufw status verbose

sudo ufw status numbered

UFW Firewall management Ubuntu 22.04 cli ufw settings