bind实验

服务端

查看域名

root@client yum.repos.d# hostname

client

设置域名

root@client yum.repos.d# hostnamectl set-hostname dns1.openlab.edu

root@client yum.repos.d# cd

root@client \~# hostname

dns1.openlab.edu

安装bind包

root@client \~# yum install bind -y

进入主配置修改

root@client \~# vim /etc/named.conf

进入区域配置修改

root@client \~# vim /etc/named.rfc1912.zones

root@client \~# cd /var/named

root@client named# ll

拷贝named.locallhost

root@client named# cp -a named.localhost openlab.edu.zone

进行修改文件

root@client named# vim openlab.edu.zone

检查文件是否有误

root@client named# named-checkconf

root@client named# named-checkzone openlab.edu openlab.edu.zone

zone openlab.edu/IN: openlab.edu/MX 'mail.openlab.edu' has no address records (A or AAAA)

zone openlab.edu/IN: loaded serial 2024113001
OK

root@client named# setenforce 0

root@client named# systemctl stop firewalld

客户端

关掉防火墙等干扰

root@server \~# setenforce 0

root@server \~# systemctl stop firewalld

下载相关bind插件

root@server \~# yum install bind-utils -y

测试

反向：

对于服务器

root@client named# vim /etc/named.rfc1912.zones

root@client named# cd /var/named

root@client named# ls

data named.ca named.localhost openlab.edu.zone

dynamic named.empty named.loopback slaves

root@client named# cp -a named.loopback 192.168.131.zone

root@client named# vim 192.168.131.zone

root@client named# systemctl restart named

客户端测试与正向测试一样