Debian防火墙配置日志主要有以下两种工具及方法:
sudo ufw logging on
。sudo ufw logging [low|medium|high|full]
,如sudo ufw logging medium
。sudo tail -f /var/log/ufw.log
。sudo apt update
,sudo apt install iptables rsyslog
。sudo iptables -A INPUT -j LOG --log-prefix "INPUT: "
。/etc/rsyslog.d/50-default.conf
,添加如:msg, contains, "INPUT: " -/var/log/iptables-input.log & stop
。sudo systemctl restart rsyslog
。