sh UFW命令

Posted 2021-05-06

# Analyze logs for BLOCK messages
grep -i ufw /var/log/syslog

# Review the rules
sudo ufw status verbose

#!/bin/bash

sudo ufw reset
sudo ufw default deny incoming
sudo ufw default allow outgoing
sudo ufw enable

#!/bin/bash

sudo ufw reset
sudo ufw default deny incoming
sudo ufw default deny outgoing
sudo ufw allow out 8080/udp
sudo ufw allow out 5353/udp
sudo ufw allow out on tun0 from any to any
sudo ufw enable