UFW,或称Uncomplicated Firewall,是iptables的一个接口,为不熟悉防火墙概念的初学者提供了易于使用的界面,同时支持IPv4和IPv6。
安装:
apt install ufw
删除:
apt remove ufw
查看防火墙状态及规则:
ufw status
重启防火墙,设置为开机启动:
ufw enable
停止防火墙,禁止开机启动:
ufw disable
重启防火墙:
ufw reload
打开某个端口:
ufw allow 80 允许外部访问本机80端口
关闭某个端口:
ufw deny 80 禁止外部访问本机80端口
删除某条规则:
ufw delet allow 80 删除允许外部访问本机80端口规则
ufw常用命令:
ufw enable enables the firewall
ufw disable disables the firewall
ufw default ARG set default policy
ufw logging LEVEL set logging to LEVEL
ufw allow ARGS add allow rule
ufw deny ARGS add deny rule
ufw reject ARGS add reject rule
ufw limit ARGS add limit rule
ufw delete RULE|NUM delete RULE
ufw insert NUM RULE insert RULE at NUM
ufw prepend RULE prepend RULE
ufw route RULE add route RULE
ufw route delete RULE|NUM delete route RULE
ufw route insert NUM RULE insert route RULE at NUM
ufw reload reload firewall
ufw reset reset firewall
ufw status show firewall status
ufw status numbered show firewall status as numbered list of RULES
ufw status verbose show verbose firewall status
ufw show ARG show firewall report
ufw version display version information
没有评论:
不允许发表新评论。