1, disable selinux
/sbin/setenforce 0
sed -i 's\SELINUX=enforcing\SELINUX=disabled\' /etc/selinux/config
2, disable the firewall
systemctl stop firewalld.service
systemctl disable firewalld.service
1, disable selinux
/sbin/setenforce 0
sed -i 's\SELINUX=enforcing\SELINUX=disabled\' /etc/selinux/config
2, disable the firewall
systemctl stop firewalld.service
systemctl disable firewalld.service