firewalld 指定IP访问某端口

firewalld 指定IP访问某端口

1. 打开firewalld防火墙

systemctl start firewalld.service

 

2. 添加防火墙规则(对指定ip开放指定端口)

(如下红色字体须要根据实际状况修改)html

(1) Postgresql端口设置。容许192.168.142.166访问5432端口linux

firewall-cmd --permanent --add-rich-rule="rule family="ipv4" source address="192.168.142.166" port protocol="tcp" port="5432" accept"

 

(2)redis端口设置。容许192.168.142.166访问6379端口redis

firewall-cmd --permanent --add-rich-rule="rule family="ipv4" source address="192.168.142.166" port protocol="tcp" port="6379" accept"

 

(3)beanstalkd端口设置。容许192.168.142.166访问11300端口sql

firewall-cmd --permanent --add-rich-rule="rule family="ipv4" source address="192.168.142.166" port protocol="tcp" port="11300" accept"

 

3. 重启防火墙,使配置生效

systemctl restart firewalld.service

 

4. 查看配置结果,验证配置

firewall-cmd --list-all

5. 删除规则

示例:tcp

firewall-cmd --permanent --remove-rich-rule="rule family="ipv4" source address="192.168.142.166" port protocol="tcp" port="11300" accept"

systemctl restart firewalld.service

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posted @ 2018-07-30 11:41 热爱生活的小白 阅读(1121) 评论(0) 编辑 收藏

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