#允许ip192.168.0.1访问9001端口firewall-cmd --permanent --add-rich-rule="rule family="ipv4" source address="192.168.0.1" port protocol="tcp" port="9001" accept"#重新载入一下防火墙设置,使设置生效firewall-cmd --reload#查看已设置规则firewall-cmd --zone=public --list-rich-rules