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  • 配置dns服务器

    #安装源
    curl -o /etc/yum.repos.d/epel.repo http://mirrors.aliyun.com/repo/epel-7.repo
    
    #安装工具
     yum install wget net-tools telnet tree nmap sysstat lrzsz dos2unix bind-utils -y
    
    #安装bind
    yum install bind -y
    
    #vim /etc/named.conf
    listen-on port 53 { 192.168.1.188; };
    allow-query { any; };
    forwarders      { 192.168.1.1; };
    
    #检查
    named-checkconf
    
    #编辑区域配置文件
    # vim /etc/named.rfc1912.zones
    zone "host.com" IN {
      type master;
      file "host.com.zone";
      allow-update { 192.168.1.188; };
    };
    zone "od.com" IN {
      type master;
      file "od.com.zone";
      allow-update { 192.168.1.188; };
    };
    
    #配置区域数据文件
    
    #vim /var/named/host.com.zone
    
    $ORIGIN host.com.
    $TTL 600 ;10 minutes
    @ IN SOA dns.host.com. dnsadmin.host.com. (
                      20191110 ; serial
                      10800 ; refreshI(3 hours)
                      900 ; retry (15 minutes )
                      604800 ; expire (1 week)
                      86400 ; minimum (1 day)
                      )
                    NS dns.host.com.
    $TTL 60 ; 1 minute
    dns A 192.168.1.188
    HDSS7-11 A 192.168.1.188
    HDSS7-12 A 10.4.7.12
    HDSS7-21 A 10.4.7.21
    HDSS7- 22 A 10.4.7.22
    HDSS7-200 A 10.4.7 200
    
    #vim /var/named/od.com.zone
    
    $ORIGIN od.com.
    $TTL 600 ;10 minutes
    @ IN SOA dns.od.com. dnsadmin.od.com. (
    2019111001 ; serial
    10800 ; refreshI(3 hours)
    900 ; retry (15 minutes )
    604800 ; expire (1 week)
    86400 ; minimum (1 day)
    )
    NS dns.od.com.
    $TTL 60 ; 1 minute
    dns A 192.168.1.188
    
     
    
    #检查
    
    named-checkconf
    
    systemctl start named
    

      

     修改network中dns

    DND1=192.168.1.188

    修改/etc/resolv.conf

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  • 原文地址:https://www.cnblogs.com/majianyu/p/12573727.html
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