firewall & SElinux

關閉 firewall & SElinux
vi /etc/sysconfig/selinux
    SELINUX=disabled

setup
    Firewall Configuration
         Security Level = Disabled
         SELinux = Disabled
   Customize
          allow incoming = *ssh,*samba,*nfs4,*mail (SMTP) 視需求
reboot

# /var/log/httpd/error_log  #除錯