【Linux】-- ufw 端口操作

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说明

ufw是一个主机端的iptables类防火墙配置工具

安装

root@pinsily:~# apt-get install updateroot@pinsily:~# apt-get install ufw

查看已开放端口

root@pinsily:~# ufw statusStatus: activeTo                         Action      From--                         ------      ----80/tcp                     ALLOW       Anywhere80                         ALLOW       Anywhere8080/tcp                   ALLOW       Anywhere22                         ALLOW       Anywhere21                         ALLOW       Anywhere20                         ALLOW       Anywhere27017                      ALLOW       Anywhere

新增端口

root@pinsily:~# ufw allow 27017

删除端口

root@pinsily:~# ufw delete allow 27017Rule deletedRule deleted (v6)

允许特定来源的ip地址访问

root@pinsily:~# ufw allow from 127.0.0.1

其他命令

 enable                          enables the firewall disable                         disables the firewall default ARG                     set default policy logging LEVEL                   set logging to LEVEL allow ARGS                      add allow rule deny ARGS                       add deny rule reject ARGS                     add reject rule limit ARGS                      add limit rule delete RULE|NUM                 delete RULE insert NUM RULE                 insert RULE at NUM reload                          reload firewall reset                           reset firewall status                          show firewall status status numbered                 show firewall status as numbered list of RULES status verbose                  show verbose firewall status show ARG                        show firewall report version                         display version information

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