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装得RHEL5,IP地址:192.168.0.118
配置如下:
named.conf:
//
// named.conf for Red Hat caching-nameserver
//
options {
directory "/var/named";
dump-file "/var/named/data/cache_dump.db";
statistics-file "/var/named/data/named_stats.txt";
/*
* If there is a firewall between you and nameservers you want
* to talk to, you might need to uncomment the query-source
* directive below. Previous versions of BIND always asked
* questions using port 53, but BIND 8.1 uses an unprivileged
* port by default.
*/
// query-source address * port 53;
};
//
// a caching only nameserver config
//
controls {
inet 127.0.0.1 allow { localhost; } keys { rndckey; };
};
zone "." IN {
type hint;
file "named.ca";
};
zone "localdomain" IN {
type master;
file "localdomain.zone";
allow-update { none; };
};
zone "localhost" IN {
type master;
file "localhost.zone";
allow-update { none; };
};
zone "0.0.127.in-addr.arpa" IN {
type master;
file "named.local";
allow-update { none; };
};
zone "0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.ip6.arpa" IN {
type master;
file "named.ip6.local";
allow-update { none; };
};
zone "255.in-addr.arpa" IN {
type master;
file "named.broadcast";
allow-update { none; };
};
zone "0.in-addr.arpa" IN {
type master;
file "named.zero";
allow-update { none; };
};
// For my test dns zone
zone "xxx.cc" IN {
type master;
file "xxx.cc.zone";
allow-update{ none;};
};
include "/etc/rndc.key";
=======================================================================
xxx.cc.zone:
$ttl 86400
@ IN SOA localhost.localdomain. root.localhost.localdomain.(
2007002
86400
10M
86400
86400)
IN NS localhost.localdomain.
www.xxx.cc. IN A 192.168.0.118
db.xxx.cc. IN CNAME www
mail.xxx.cc IN A 192.168.0.118
xxx.cc. IN MX 10 mail.xxx.cc.
=====================================================================
结果:
[root@RHEL5 /]# hostname localhost.localdomain
[root@RHEL5 /]# hostname
localhost.localdomain
[root@RHEL5 /]# rndc reload
server reload successful
[root@RHEL5 /]# nslookup
> set type=A
> www.xxx.cc
;; connection timed out; no servers could be reached //为什么会提示这个错误呢?
> set type=MX
> xxx.cc
;; connection timed out; no servers could be reached //为什么会提示这个错误呢?
> exit
求详解阿~~~谢谢~~~~ |
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