Linux 下DNS配置小结

1.安装参见：http://blog.sina.com.cn/s/blog_40d47c890100q5ca.html
2.自己的配置
主配置文件：/etc/named.conf

options {

listen-on port 53 { any; };

listen-on-v6 port 53 { ::1; };

directory
"/var/named";

dump-file
"/var/named/data/cache_dump.db";

statistics-file
"/var/named/data/named_stats.txt";

memstatistics-file
"/var/named/data/named_mem_stats.txt";

query-source
port 53;

query-source-v6 port 53;

allow-query
{ any; };

forwarders { 119.6.6.6; };
//转发DNS，也就是你的上级DNS
forward
only; //本DNS仅作转发，不从named.ca根服务器申请解析（个人这样理解，不知对不对)
};

logging {

channel default_debug {

file "data/named.run";

severity dynamic;

};
};

view localhost_resolver {

match-clients
{ any;
};

match-destinations { any; };

recursion yes;

//include "/etc/named.rfc1912.zones";
区域文件，里面有具体的正向和逆向解析配置，只做转发可以注释掉不用。

};

//区域文件，里面有具体的正向和逆向解析配置，只做转发可以注释掉不用。
3.其他配置文件
比如：named.rfc1912.zones
下定义的/var/named/chroot/var/named/hao9go.com.zone

$TTL 86400
@

IN SOA hao9go.com.
root.hao9go.com. (

42

; serial (d. adams)

3H

; refresh

15M

;
retry

1W

; expiry

1D )

;
minimum

IN NS

localhost
//域授权服务器，可以选自己
localhost
IN A

127.0.0.1
hao IN A 124.161.87.157
//以下对应的都是A记录
buy IN
A 124.161.87.15
caipiao IN A 124.161.87.15
www IN A 124.161.87.156
//www.hao9go.com 对应IP 124.161.87.156