Install BIND-centos 7.2

yum -y install bind bind-utils

cd /163.17.209.1/named
/bin/cp /163.17.209.1/etc/named.conf    /etc/.  -f 
/bin/cp /163.17.209.1/etc/named.rfc1912.zones    /etc/.  -f 
/bin/cp /163.17.209.1/named/db.wcjs.tc.edu.tw   /var/named/.  -f
/bin/cp /163.17.209.1/named/db.163.17.209        /var/named/.  -f
/bin/cp /163.17.209.1/named/wcjs.ip6.rev          /var/named/.  -f
/bin/cp /163.17.209.1/named/dummy-block /var/named/.  -f

cd /var/named
chown root:named  /var/named
chown root:named  db.wcjs.tc.edu.tw
chown root:named  db.163.17.209
chown root:named  wcjs.ip6.rev

systemctl start named
systemctl status named
systemctl enable named 

firewall-cmd --add-service=dns --permanent 
firewall-cmd --reload 

yum -y install bind-chroot

/usr/libexec/setup-named-chroot.sh /var/named/chroot on 

systemctl stop named 
systemctl disable named 
systemctl start named-chroot 
systemctl status named-chroot
systemctl enable named-chroot 

ll /var/named/chroot/etc 

ll /var/named/chroot/var/named 

firewall-cmd --add-service=dns --permanent 
firewall-cmd --reload