ufw

Uncomplicated Firewall management.

$ ufw default default deny incoming

Command

default

reload

logging

Default policy

allow

deny

reject

Direction

incoming

outgoing

routed

Examples

# Set default policies
ufw default deny incoming
ufw default allow outgoing

# Reload firewall
ufw reload

# Enable logging
ufw logging on

# Disable logging
ufw logging off

# Set log level
ufw logging medium