Internet DNS域名服务器--在虚拟机上的配置试验

时间：2007-04-22 来源：codfei

首先定义/etc/hosts文件，我的ip地址是192.168.91.128,我的主机名字是codfei

[root@codfei ~]# more /etc/hosts

# Do not remove the following line, or various programs

# that require network functionality will fail.

127.0.0.1 Codfei
192.168.91.128 Codfei

再修改/etc/name.conf文件加入如下两行

设置我的域名为doit.com.cn在name.doit里定义，反向域名在name.do里定义

zone "doit.com.cn" IN {
        type master;
        file "name.doit";
        allow-update { none; };
};
zone "91.168.192.in-addr.arpa" IN {
        type master;
        file "name.do";
        allow-update { none; };
};

到/var/named/chroot/var/named里编写创建上述两个文件，这里面之所以到chroot目录里看是利用了chroot技术，具体的说明参见百度或者google。

[root@codfei named]# more name.doit

$TTL 86400
@ IN SOA doit.com.cn. Codfei.doit.com.cn. (
                                        42 ; serial (d. adams)
                                        30 ; refresh
                                        15000 ; retry
                                        1000 ; expiry
                                        10000 ) ; minimum
        IN NS Codfei.doit.com.cn.
Codfei IN A 192.168.91.128

[root@codfei named]# more name.do

$TTL 86400
@ IN SOA doit.com.cn. Codfei.doit.com.cn. (
                                        42 ; serial (d. adams)
                                        3H ; refresh
                                        15M ; retry
                                        1W ; expiry
                                        1D ) ; minimum
        IN NS Codfei.doit.com.cn.
128 IN PTR Codfei.doit.com.cn.

现在配置好了，做一下测试

[root@codfei named]# nslookup
> server
Default server: 192.168.91.2
Address: 192.168.91.2#53
> server 192.168.91.128
Default server: 192.168.91.128
Address: 192.168.91.128#53
> codfei.doit.com.cn
Server: 192.168.91.128
Address: 192.168.91.128#53

Name: codfei.doit.com.cn
Address: 192.168.91.128

成功了~！~

不多写了又接了个毕业设计--防火墙

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