centos7 firewall指定IP访问端口

指定IP与端口

firewall-cmd --permanent --add-rich-rule="rule family="ipv4" source address="192.168.0.1" port protocol="tcp" port="22" accept"

重新载入，使配置生效

systemctl restart firewalld.service

查看配置结果

firewall-cmd --list-all

删除规则

firewall-cmd --permanent --remove-rich-rule="rule family="ipv4" source address="192.168.0.1" port protocol="tcp" port="22" accept"

重新载入，使配置生效