Test3 unit3

发布时间:2019-09-10 09:20:15编辑:auto阅读(1741)

    unit3DNS



    yum install bind -y                                  ##安装软件

    wKioL1kQMPeQ7asbAABOP3PRpLM065.png  

    systemctl stop firewalld                       ##关闭防火墙

    systemctl start named                           ##开启服务

    wKioL1kQMWyDFRDaAAApMVVwJEw197.png

    vim /etc/named.conf                             ##修改配置文件

    wKioL1kQMcaQiiP2AACFd1Jx49U749.png

    systemctl restart named                          ##重启服务

    netstat -antlpe | grep named                     ##查看端口状态

    wKioL1kQMwSj7akHAACj0AFMtcg472.png

    正向解析

    vim /etc/named.rfc1912.zones                       ##修改配置文件

    wKioL1kQM2Tx_i4OAAApWtT_tU4706.png

    wKioL1kQNInyBuT0AAAt16cCdro829.png

    cp -p /var/named/named.localhost /var/named/westos.com.zone         ##复制模板

    wKioL1kQNBjg58HqAABS0H-eRyU766.png

    vim westos.com.zone                            ##修改文件

    wKioL1kQNFqDDTtfAAAcnSoMUA8307.png 


    wKiom1kQNLqgOZl2AABiTWiT_rk621.png

    NS : 域名的名称服务器

    A : 名称至 IPv4 地址

    CNAME : 名称至 ” 规范名称 “ ( 包含 A/AAAA 记录的另一个名称 )

    MX : 用于名称的邮件交换器 ( 向何处发送其电子邮件 ) 1表示等级

       

    systemctl restart named                        ##重启服务

     

    wKiom1kQNZSjifIWAAChXYNUQDE247.png

    wKiom1kQNa2gYJbyAAEFTBAb1Ro525.png

    wKioL1kQNcqT-bmEAADV7W16BXM401.png

    vim /etc/named.rfc1912.zones  ##修改配置文件

    wKioL1kQR3GiF__BAAAlx58DleY055.png

    cp -p /var/named/named.loopback /var/named/westos.com.ptr

    wKiom1kQR9DxX54bAABbtaTJma0328.png

    /var/named/westos.com.ptr  

    wKiom1kQSDCQmeIkAAA6FOkQlis639.png


    systemctl restart named                          ##重启服务

    wKioL1kQSH3jok-vAAC5mkJJnTc369.png

     

    不同IP的解析

    设置两个IP

    wKioL1kQNifBi0RdAAEnXORjuBA632.png

    wKioL1kQNkyz_Ou0AACp95z_000777.png 

    cp -p /etc/named.frc1912.zones /etc/named.frc1912.inter

    cp -p /var/named/westos.com.zone /var/named/westos.com.inter  ##复制模板

    wKioL1kQNpiCffDAAABPCRUMwy4202.png

    vim /etc/nmaed.conf  

    wKiom1kQNtPwHlQ1AABNvicbwXM618.png

    vim /etc/named.frc1912.inter

    vim /var/named/westos.com.inter

    systemctl restart named    

    wKiom1kQN_yxXkSQAAAjDkrrVd8786.png  

    wKiom1kQOCni7eJjAAA1l4ftKqk236.png


    wKioL1kQOJWDrUmjAADCVfKZYS8275.png

    wKioL1kQOHbCXMkuAAE7EkOcWEg617.png

     

    反向解析

    cp -p /var/named/westos.com.zone /mnt                ##备份文件

    wKioL1kQORuAj7egAAAazb9MMww005.png

    vim /etc/named.frc1912.zone

    wKiom1kQOaTw9Ne-AAAj3ssPRJs316.png

    chmod 770 /var/named/

    setsebool -P named_write_master_zones 1              

    systemctl restart named

    wKiom1kQQu2zfYSiAABCvfxj52I955.png

    wKioL1kQQxriUWrpAAA0rRygTbE519.png

    dns加密

    dnssec-keygen -a HMAC-MD5 -b 128 -n HOST westoskey           ##生成加密文件

    wKioL1kQRDCyD5_rAAAvBvC7fMA252.png

    cp -p /etc/rndc.key  /etc/westos.key   ##复制模板

    wKiom1kQRJjgFLvRAAAtKzuGAoo782.pngv

    vim  /etc/westos.key 

    wKioL1kQRN6DhTS5AAAawxkU3fY628.png

    vim /etc/named.conf

    wKiom1kQRTiy7QQvAAAfzABLmIU907.png

    vim /etc/named.frc1912.zones

    wKiom1kQRcvzWfaqAAAjyP0Gz_k060.png

    systemctl restart named 

    wKioL1kQRi6Q0XitAABcdthKxIc909.png

    wKioL1kQRk6RBd0SAABqlddFT9A835.png

    动态dns解析

    yum install dhcp -y                            ##安装服务

    wKioL1kRl0aywDcdAAFEsKzZCW8022.png

    cp /usr/share/doc/dhcp-4.2.5/dhcpd.conf.example /etc/dhcpd/dhcpd.conf ##复制模板

    wKioL1kRl2LTcbWkAAAaPlwMq84015.png   

    vim /etc/dhcpd/dhcpd.conf 

    wKioL1kRl43gtBSIAAAT9PUqBRI102.png

    wKiom1kRl8CigcVrAABb4PWWh7c958.png

    wKioL1kRl-mwe5jFAACLwa5AeCk834.png

    systemctl restart dhcpd ##重启服务

    设置网络模式为dhcp

    wKiom1kRmHXhb6umAAD6zWy2jw8911.png


关键字