2019.8.17 DNS主、从服务器的配置

所有服务器：关闭防火墙和安全机制
iptables -F
systemctl stop firewalld
setenforce 0

配置yum源

[[email protected] ~]# mkdir /media/cdrom

[[email protected] ~]# mount /dev/cdrom /media/cdrom

[[email protected] ~]# cd /etc/yum.r*

[[email protected] yum.repos.d]# mv C* a/

[[email protected] yum.repos.d]# vim ./local.repo

[cdrom]
name=cdrom
baseurl=file:///media/
enabled=1
gpgcheck=0

[[email protected] yum.repos.d]# yum -y clean all

主服务器的配置：

[[email protected] ~]# yum -y install bind

[[email protected] ~]# vim /etc/resolv.conf

[[email protected] ~]# vim /etc/hosts

[[email protected] ~]# vim /etc/named.conf

[[email protected] ~]# vim /var/named/crushlinux.zheng

[[email protected] ~]# cp /var/named/crushlinux.zheng /var/named/crushlinux.fan

[[email protected] ~]# vim /var/named/crushlinux.fan

[[email protected] ~]# chown :named /var/named/crushlinux.*

[[email protected] ~]# named-checkconf -z /etc/named.conf

[[email protected] ~]# named-checkzone crushlinux.com /var/named/crushlinux.zheng

[[email protected] ~]# named-checkzone crushlinux.com /var/named/crushlinux.fan

[[email protected] ~]# systemctl restart named

从服务器配置：

[[email protected] ~]# yum -y install bind
[[email protected] ~]# cat /etc/resolv.conf

[[email protected] ~]# vim /etc/hosts

[[email protected] ~]# cat /etc/named.conf

[[email protected] ~]# systemctl restart named

原文地址：https://www.cnblogs.com/990624lty-jhc/p/11369197.html