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Domain Name System (DNS)
張貼日期 2010/3/21 23:52:22
作者 lutuni
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Environment (環境)
Operation-System：Ubuntu Server 8.041
Deb：bind9 (DNS)
jonny@ubuntu:~$ sudo apt-get install bind9
Hinet 網域註冊：
DNS Server Name：www.etype.idv.tw
IP Address：123.204.51.114
DNS Server Name：dns.etype.idv.tw
IP Address：123.204.51.114
Server Configure (伺服器設定)
1. 加入正反解設定：named.conf 會指出 Server 管轄的區域(Zone)名稱及相關檔案。於 include "/etc/bind/named.conf.local"; 上方加入預新增的設定
jonny@ubuntu:~$ sudo vim /etc/bind/named.conf
...
//增加正解區域(Zone)
zone "etype.idv.tw" {
type master;
file "/etc/bind/db.etype";
};
//增加反解區域(Zone)
zone "51.204.123.in-addr.arpa" {
type master;
file "/etc/bind/db.51.204.123";
};
include "/etc/bind/named.conf.local";
2. 修改 Bind 參數
1. 備份原始參數
jonny@ubuntu:/etc/bind$ sudo cp named.conf.options named.conf.options.bak
2. 更新參數
jonny@ubuntu:/etc/bind$ sudo vim named,conf.options
options {
directory "/var/cache/bind";
forwarders {
168.95.1.1; 139.175.10.20; 203.133.1.6;
};
allow-query { any; };
allow-transfer { none; };
};
3. 建立正解區域設定檔
jonny@ubuntu:/etc/bind$ sudo vim db.etype
; BIND reverse data file for local loopback interface
$TTL 604800
@ IN SOA etype.idv.tw. dns.etype.idv.tw. (
1 ; Serial
604800 ; Refresh
86400 ; Retry
2419200 ; Expire
604800 ) ; Negative Cache TTL
;
@ IN NS dns.etype.idv.tw.
@ IN NS www.etype.idv.tw.
@ IN MX 10 123.204.51.114
@ IN A 123.204.51.114
www IN A 123.204.51.114
4. 3. 建立反解區域設定檔
jonny@ubuntu:/etc/bind$ sudo vim db.51.204.123
; BIND reverse data file for local loopback interface
$TTL 604800
@ IN SOA @ root.dns.etype.idv.tw. (
1 ; Serial
604800 ; Refresh
86400 ; Retry
2419200 ; Expire
604800 ) ; Negative Cache TTL
;
@ IN NS dns.etype.idv.tw.
@ IN NS www.etype.idv.tw.
114 IN PTR dns.etype.idv.tw.
114 IN PTR www.etype.idv.tw.
5. 重開 DNS Server
jonny@ubuntu:~$ sudo /etc/init.d/bind9 restart
[sudo] password for jonny:
* Stopping domain name service... bind [ OK ]
* Starting domain name service... bind [ OK ]
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