查看防火墙
systemctl status firewalld
关闭防火墙
systemctl status firewalld
临时关闭selinux
setenforce 0
永久关闭selinux
vim /etc/selinux/config
ELINUX=disabled

查看防火墙
systemctl status firewalld
关闭防火墙
systemctl status firewalld
临时关闭selinux
setenforce 0
永久关闭selinux
vim /etc/selinux/config
ELINUX=disabled