Centos7(Firewall)防火墻開啟常見端口命令
Centos7(Firewall)防火墻開啟常見端口命令
安裝Firewall命令:
yum install firewalld firewalld-config
Firewall開啟常見端口命令:
firewall-cmd --zone=public --add-port=80/tcp --permanent
firewall-cmd --zone=public --add-port=443/tcp --permanent
firewall-cmd --zone=public --add-port=22/tcp --permanent
firewall-cmd --zone=public --add-port=21/tcp --permanent
firewall-cmd --zone=public --add-port=53/udp --permanent
Firewall關(guān)閉常見端口命令:
firewall-cmd --zone=public --remove-port=80/tcp --permanent
firewall-cmd --zone=public --remove-port=443/tcp --permanent
firewall-cmd --zone=public --remove-port=22/tcp --permanent
firewall-cmd --zone=public --remove-port=21/tcp --permanent
firewall-cmd --zone=public --remove-port=53/udp --permanent
批量添加區(qū)間端口
firewall-cmd --zone=public --add-port=4400-4600/udp --permanent
firewall-cmd --zone=public --add-port=4400-4600/tcp --permanent
開啟防火墻命令:
systemctl start firewalld.service
重啟防火墻命令:
firewall-cmd --reload? 或者? ?service firewalld restart
查看端口列表:
firewall-cmd --permanent --list-port
禁用防火墻
systemctl stop firewalld
設(shè)置開機啟動
systemctl enable firewalld
停止并禁用開機啟動
sytemctl disable firewalld
查看狀態(tài)
systemctl status firewalld或者 firewall-cmd --state