最近在学习使用debian,转型使用debian,顺便记录下debian的防火墙命令。
apt-get install ufw还有开启的端口
ufw status
ufw enable //开启
ufw disable //关闭ufw reloadufw allow 22/tcpufw allow 445ufw delete allow 53allow/deny 20/tcp
allow/deny 20/udpsudo ufw allow from 192.168.8.8ufw allow proto tcp from any to any port 16300:32768ufw delete allow proto udp from any to any port 16384:32768sudo ufw deny smtpsudo ufw delete allow smtpufw default allow/denysudo ufw allow in on eth0 to any port 80sudo ufw allow in on eth1 to any port 3306http://www.qilucms.com/xueyuan/jiaocheng/1221.html
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