从老的服务器上，把dns搬到新的服务器上，新系统是centos 6.3 X86_64，以前配置过一次dns，正向反向都有。请参考：linux dns服务器 安装配置详解，和上次配置有所不同是这次装的版本比较新9.8.2的，并且写法上也有所不同。
一，注册dns server
这一步不要忘了，不然你配置的在正确也不可能解析成功的。域名注册商的后台肯定有dns server注册的地方，如果没有，那肯定是天朝的小域名注册商的问题。
dns server regiter
先注册dns server，等dns server解析后，基本上dns server服务器上的配置就已经做好了。
二，安装bind
[root@linux ~]# yum -y install bind*
在这里和以前安装有一点不同，就是caching-nameserver集成bind里面去了。
三，配置dns server
1，配置/etc/named.conf
[root@hatch etc]# cat /etc/named.conf |awk '{if($0 !~ /^$/ && $0 !~ /^#/) {print $0}}'
//
// named.conf
//
// Provided by Red Hat bind package to configure the ISC BIND named(8) DNS
// server as a caching only nameserver (as a localhost DNS resolver only).
//
// See /usr/share/doc/bind*/sample/ for example named configuration files.
//
options {
listen-on port 53 { any; }; //把localhost改成any
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";
allow-query { any; }; //把localhost改成any
recursion yes;
dnssec-enable yes;
dnssec-validation yes;
dnssec-lookaside auto;
/* Path to ISC DLV key */
bindkeys-file "/etc/named.iscdlv.key";
managed-keys-directory "/var/named/dynamic";
};
logging {
channel default_debug {
file "data/named.run";
severity dynamic;
};
};
zone "." IN {
type hint;
file "named.ca";
};
include "/etc/named.rfc1912.zones";
2，配置/etc/named.rfc1912.zones
[root@hatch etc]# cat /etc/named.rfc1912.zones |awk '{if($0 !~ /^$/ && $0 !~ /^#/) {print $0}}'
// named.rfc1912.zones:
//
// Provided by Red Hat caching-nameserver package
//
// ISC BIND named zone configuration for zones recommended by
// RFC 1912 section 4.1 : localhost TLDs and address zones
// and http://www.ietf.org/internet-drafts/draft-ietf-dnsop-default-local-zones-02.txt
// (c)2007 R W Franks
//
// See /usr/share/doc/bind*/sample/ for example named configuration files.
//
zone "wigscwd.com.au" {
type master;
file "/var/named/wigscwd.com.au.hosts";
};
zone "stagingserver.com.au" { //该域名就是注册了，dns server的域名
type master;
file "/var/named/stagingserver.com.au.hosts";
};
zone "nwayschina.com" {
type master;
file "/var/named/nwayschina.com.hosts";
};
注册了dns server的域名，根其他zone文件，有一点不同，下面会说到。
3，配置zone文件。
3.1，注册dns server 域名的，zone文件
[root@hatch named]# cat /var/named/stagingserver.com.au.hosts
$ttl 3600
stagingserver.com.au. IN SOA ns.stagingserver.com.au. ns1.stagingserver.com.au. (
1275966886
3600
3600
38400
3600 )
stagingserver.com.au. IN NS ns.stagingserver.com.au.
stagingserver.com.au. IN A 65.60.11.66
*.stagingserver.com.au. IN CNAME stagingserver.com.au.
stagingserver.com.au. IN NS ns1.stagingserver.com.au.
hatch.stagingserver.com.au. IN A 111.67.16.172 //比非dns server注册的域名多出A记录
ns.stagingserver.com.au. IN A 111.67.16.172 //比非dns server注册的域名多出A记录
ns1.stagingserver.com.au. IN A 111.67.16.173 //比非dns server注册的域名多出A记录
。。。。。。。。。。。。以下省略。。。。。。。。。。。。。。。
3.2，非注册dns server 域名的，zone文件
[root@hatch named]# cat /var/named/wigscwd.com.au.hosts
$ttl 3600
wigscwd.com.au. IN SOA ns.stagingserver.com.au. ns1.stagingserver.com.au. (
1275576166
10800
3600
604800
38400 )
wigscwd.com.au. IN NS ns.stagingserver.com.au.
wigscwd.com.au. IN NS ns1.stagingserver.com.au.
wigscwd.com.au. IN A 111.67.16.172
www.wigscwd.com.au. IN CNAME wigscwd.com.au.
mail.wigscwd.com.au. IN CNAME ghs.google.com.
test.wigscwd.com.au. IN A 111.67.16.172
四，修改主机名，加hosts
1，加hosts，修改/etc/hosts
[root@hatch named]# cat /etc/hosts 127.0.0.1 localhost localhost.localdomain localhost4 localhost4.localdomain4 ::1 localhost localhost.localdomain localhost6 localhost6.localdomain6 #111.67.16.172 vmx14420.hosting24.com.au #111.67.16.172 hatch.wigscwd.com.au hatch 111.67.16.172 hatch.stagingserver.com.au hatch //这是我加的
2，修改network
[root@hatch named]# cat /etc/sysconfig/network NETWORKING=yes HOSTNAME=hatch.stagingserver.com.au //这是我加的 DOMAIN=stagingserver.com.au //这是我加的 GATEWAY=111.67.19.254
重启一下服务器，服务器的名字就会改过来，这一步，我觉得有必要做一下，因为机子太多，修改一下主机名，可以知道自己，当前是在哪台服务器上。
五，启动bind进程
[root@hatch named]# /etc/init.d/named start
六，检查dns server是否安装成功
1，查看进程是否启动
[root@hatch ~]# netstat -tpnl |grep name Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name tcp 0 0 111.67.16.173:53 0.0.0.0:* LISTEN 5956/named-sdb tcp 0 0 111.67.16.172:53 0.0.0.0:* LISTEN 5956/named-sdb tcp 0 0 127.0.0.1:53 0.0.0.0:* LISTEN 5956/named-sdb tcp 0 0 127.0.0.1:953 0.0.0.0:* LISTEN 5956/named-sdb tcp 0 0 ::1:953 :::* LISTEN 5956/named-sdb
如果进程没起来，肯定是dns server配置有问题。
2，查看一下log日志是不是有报错
Sep 24 14:07:06 vmx14420 named-sdb[13751]: zone wigscwd.com.au/IN: loading from master file /var/named/wigscwd.com.au.hosts failed: permission denied Sep 24 14:07:06 vmx14420 named-sdb[13751]: zone wigscwd.com.au/IN: not loaded due to errors. Sep 24 14:07:06 vmx14420 named-sdb[13751]: zone captainsoft.com/IN: loading from master file /var/named/captainsoft.com.hosts failed: permission denied Sep 24 14:07:06 vmx14420 named-sdb[13751]: zone captainsoft.com/IN: not loaded due to errors. Sep 24 14:07:06 vmx14420 named-sdb[13751]: managed-keys-zone ./IN: loaded serial 5
这个错误是因为，zone文件的权限不够，解决办法：
[root@hatch ~]# cd /var/named/ [root@hatch named]# chown root:named captainsoft.com.hosts wigscwd.com.au.hosts
给新增的zone文件权限。
3,用dig命令检测一下，配置好的域名
3.1，做为DNS SERVER的域名
[root@hatch ~]# dig @111.67.16.172 stagingserver.com.au ; <<>> DiG 9.8.2rc1-RedHat-9.8.2-0.17.rc1.el6_4.6 <<>> @111.67.16.172 stagingserver.com.au ; (1 server found) ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 23171 ;; flags: qr aa rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 2, ADDITIONAL: 2 ;; QUESTION SECTION: ;stagingserver.com.au. IN A ;; ANSWER SECTION: stagingserver.com.au. 3600 IN A 65.60.11.66 ;; AUTHORITY SECTION: stagingserver.com.au. 3600 IN NS ns1.stagingserver.com.au. stagingserver.com.au. 3600 IN NS ns.stagingserver.com.au. ;; ADDITIONAL SECTION: ns.stagingserver.com.au. 3600 IN A 111.67.16.172 //做为dns的A记录 ns1.stagingserver.com.au. 3600 IN A 111.67.16.173 //做为dns的A记录 ;; Query time: 1 msec ;; SERVER: 111.67.16.172#53(111.67.16.172) ;; WHEN: Tue Oct 8 11:19:29 2013 ;; MSG SIZE rcvd: 121
3.2，非dns server的域名
[root@hatch ~]# dig @111.67.16.172 wigscwd.com.au ; <<>> DiG 9.8.2rc1-RedHat-9.8.2-0.17.rc1.el6_4.6 <<>> @111.67.16.172 wigscwd.com.au ; (1 server found) ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 24447 ;; flags: qr aa rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 2, ADDITIONAL: 2 ;; QUESTION SECTION: ;wigscwd.com.au. IN A ;; ANSWER SECTION: wigscwd.com.au. 3600 IN A 111.67.16.172 ;; AUTHORITY SECTION: wigscwd.com.au. 3600 IN NS ns.stagingserver.com.au. wigscwd.com.au. 3600 IN NS ns1.stagingserver.com.au. ;; ADDITIONAL SECTION: ns.stagingserver.com.au. 3600 IN A 111.67.16.172 ns1.stagingserver.com.au. 3600 IN A 111.67.16.173 ;; Query time: 0 msec ;; SERVER: 111.67.16.172#53(111.67.16.172) ;; WHEN: Tue Oct 8 11:19:16 2013 ;; MSG SIZE rcvd: 129
为什么检测说了这么多，因为DNS没有解析前，是不能通过url进行访问的，所以看不到效果，只能在服务器检测。如果进程已启动，log日志没有报错，dig检测也没有问题，基本上您的DNS安装配置成功了。
转载请注明
作者:海底苍鹰
地址:http://blog.51yip.com/server/1569.html
1 server found)
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: SERVFAIL,
出现这个问题，怎么解决？ 谢谢！