DNS-bind9.3.1安装实例编辑词条 发表评论(0)

1.安装bind-9.3.1

将安装包放在/root目录下
进入目录解压缩
[root@linux root]#tar xfz bind-9.3.1rc1.tar.gz
进如刚解压出来的目录
[root@linux root]# cd bind-9.3.1

编译配置
[root@linux bind-9.3.1]#./configure --prefix=/usr/local/named --enable-threads #--enable-threads开启多线程处理能力
[root@linux bind-9.3.1]#make
[root@linux bind-9.3.1]#make install

2.配置DNS

进入/usr/local/named 建立etc目录
[root@linux bind-9.3.1]#cd /usr/local/named
[root@linux named]# mkdir etc

生成rndc控制命令的key文件
[root@linux named]# sbin/rndc-confgen > etc/rndc.conf
从rndc.conf文件中提取named.conf用的key
root@linux named]# cd etc
[root@linux etc]# tail -10 rndc.conf | head -9 | sed s/#\ //g > named.conf
自动在/usr/local/named/etc 生成named,conf文件

建立区文件目录
[root@linux etc]# mkdir /var/named
进入/var/named
[root@linux etc]# cd /var/named
建立localhost.zone文件
[root@linux named]#vi localhost.zone
$TTL 86400
$ORIGIN localhost.
@                      1D IN SOA    @ root (
                                    42             ; serial (d. adams)
                                    3H             ; refresh
                                    15M          ; retry
                                    1W             ; expiry
                                    1D )          ; minimum

                     1D IN NS       @
                     1D IN A       127.0.0.1

建立named.local文件
[root@linux named]#vi named.local
$TTL 86400
@    IN    SOA    localhost. root.localhost.  (
                                    1997022700 ; Serial
                                    28800    ; Refresh
                                    14400    ; Retry
                                    3600000 ; Expire
                                    86400 ) ; Minimum
            IN    NS    localhost.

1    IN    PTR    localhost.

dig命令直接生成named.root文件
[root@linux named]#dig > named.root

建立test.com域名正向解析文件
[root@linux named]#vi test.zone

$ttl 1D
@             IN SOA  test.com.  root.test.com. (

                                    1053891162
                                    3H
                                    15M
                                    1W
                                    1D )

                     IN NS         test.com.
                     IN MX 5 mail.test.com.

mail               IN A          192.168.1.51
www             IN A          192.168.1.50

建立test.com域名反向解析文件
[root@linux named]#vi test.local
$TTL 86400
@ IN SOA test.com. root.test.com.(
20031001;
7200;
3600;
43200;
86400);
@ IN NS test.com.
51 IN PTR mail.test.com.

配置named.conf加如以下代码

[root@linux etc]# vi named.conf

options {
directory "/var/named"; #named区文件目录
pid-file "named.pid"; #进程id文件名
};
controls {
      inet 127.0.0.1 allow { localhost; } keys { rndckey; };
};
zone "." IN {
      type hint;
      file "named.root";
};

zone "localhost" IN {
      type master;
      file "named.local";
      allow-update { none; };
};

zone "0.0.127.in-addr.arpa" IN {
      type master;
      file "localhost.zone";
      allow-update { none; };
};

zone "test.com" IN {
      type master;
      file "test.zone";
      allow-update { none; };
};

zone "1.168.192.in-addr.arpa" IN {
      type master;
      file "test.local";
      allow-update { none; };
};

现在配置完了可以启动BIND了

/usr/local/named/sbin/named -c /usr/local/named/etc/named.conf &

3.测试DNS
[root@linux etc]#host -t A mail.test.com