bind安装配置
LiuSw Lv6

bind安装配置

1.安装

yum安装

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yum install bind -y

2.修改配置文件

修改etc下的配置文件

vim /etc/named.conf

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listen-on port 53 { 192.168.149.20; }; //改成相应的IP
allow-query { any; }; //改成允许如何主机访问
forwarders { 192.168.149.1; }; //网关

recursion yes; //默认为yes

dnssec-enable no; //改成no
dnssec-validation no; //改成no

3.验证配置文件

验证配置文件/etc/named.conf是否书写正确

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named-checkconf

4.修改区域配置文件

增加/etc/named.rfc1912.zones

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vim /etc/named.rfc1912.zones

zone "host.com" IN {
type master;
file "host.com.zone";
allow-update { 192.168.149.20; };
};

zone "old.com" IN {
type master;
file "old.com.zone";
allow-update { 192.168.149.20; };
};

5.配置区域数据文件

修改/var/named/host.com.zone

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vim /var/named/host.com.zone

$ORIGIN host.com.
$TTL 600 ; 10 minutes
@ IN SOA dns.host.com. dnsadmin.host.com.(
2020102601 ; serial
10800 ; refresh (3 hours)
900 ; retry (15 minutes)
604800 ; expire (1 week)
86400 ; minimum (1 day)
)
NS dns.host.com.
$TTL 60 ; 1minute
dns A 192.168.149.11
Docker-01 A 192.168.149.11
Docker-02 A 192.168.149.12
CentOS7-01 A 192.168.149.10
CentOS7-02 A 192.168.149.11

修改/var/named/old.com.zone

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cat >/var/named/old.com.zone
$ORIGIN old.com.
$TTL 600 ; 10 minutes
@ IN SOA dns.old.com. dnsadmin.old.com.(
2020102601 ; serial
10800 ; refresh (3 hours)
900 ; retry (15 minutes)
604800 ; expire (1 week)
86400 ; minimum (1 day)
)
NS dns.old.com.
$TTL 60 ; 1minute
dns A 192.168.149.11

6.验证配置文件

验证配置文件/etc/named.conf是否书写正确

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named-checkconf

7.增加搜索主机域

修改配置文件/etc/resolv.conf

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vim /etc/resolv.conf
search host.com
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